Add convAI plugin

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any.cc

@@ -0,0 +1,82 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/any.h>
+
+#include <google/protobuf/arenastring.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/message.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+void AnyMetadata::PackFrom(const Message& message) {
+  PackFrom(message, kTypeGoogleApisComPrefix);
+}
+
+void AnyMetadata::PackFrom(const Message& message,
+                           StringPiece type_url_prefix) {
+  type_url_->Set(
+      &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyString(),
+      GetTypeUrl(message.GetDescriptor()->full_name(), type_url_prefix),
+      nullptr);
+  message.SerializeToString(
+      value_->Mutable(ArenaStringPtr::EmptyDefault{}, nullptr));
+}
+
+bool AnyMetadata::UnpackTo(Message* message) const {
+  if (!InternalIs(message->GetDescriptor()->full_name())) {
+    return false;
+  }
+  return message->ParseFromString(value_->Get());
+}
+
+bool GetAnyFieldDescriptors(const Message& message,
+                            const FieldDescriptor** type_url_field,
+                            const FieldDescriptor** value_field) {
+  const Descriptor* descriptor = message.GetDescriptor();
+  if (descriptor->full_name() != kAnyFullTypeName) {
+    return false;
+  }
+  *type_url_field = descriptor->FindFieldByNumber(1);
+  *value_field = descriptor->FindFieldByNumber(2);
+  return (*type_url_field != NULL &&
+          (*type_url_field)->type() == FieldDescriptor::TYPE_STRING &&
+          *value_field != NULL &&
+          (*value_field)->type() == FieldDescriptor::TYPE_BYTES);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any.h

@@ -0,0 +1,150 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_ANY_H__
+#define GOOGLE_PROTOBUF_ANY_H__
+
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/arenastring.h>
+#include <google/protobuf/message_lite.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+
+class FieldDescriptor;
+class Message;
+
+namespace internal {
+
+extern const char kAnyFullTypeName[];          // "google.protobuf.Any".
+extern const char kTypeGoogleApisComPrefix[];  // "type.googleapis.com/".
+extern const char kTypeGoogleProdComPrefix[];  // "type.googleprod.com/".
+
+std::string GetTypeUrl(StringPiece message_name,
+                       StringPiece type_url_prefix);
+
+// Helper class used to implement google::protobuf::Any.
+class PROTOBUF_EXPORT AnyMetadata {
+  typedef ArenaStringPtr UrlType;
+  typedef ArenaStringPtr ValueType;
+ public:
+  // AnyMetadata does not take ownership of "type_url" and "value".
+  constexpr AnyMetadata(UrlType* type_url, ValueType* value)
+      : type_url_(type_url), value_(value) {}
+
+  // Packs a message using the default type URL prefix: "type.googleapis.com".
+  // The resulted type URL will be "type.googleapis.com/<message_full_name>".
+  template <typename T>
+  void PackFrom(const T& message) {
+    InternalPackFrom(message, kTypeGoogleApisComPrefix, T::FullMessageName());
+  }
+
+  void PackFrom(const Message& message);
+
+  // Packs a message using the given type URL prefix. The type URL will be
+  // constructed by concatenating the message type's full name to the prefix
+  // with an optional "/" separator if the prefix doesn't already end with "/".
+  // For example, both PackFrom(message, "type.googleapis.com") and
+  // PackFrom(message, "type.googleapis.com/") yield the same result type
+  // URL: "type.googleapis.com/<message_full_name>".
+  template <typename T>
+  void PackFrom(const T& message, StringPiece type_url_prefix) {
+    InternalPackFrom(message, type_url_prefix, T::FullMessageName());
+  }
+
+  void PackFrom(const Message& message, StringPiece type_url_prefix);
+
+  // Unpacks the payload into the given message. Returns false if the message's
+  // type doesn't match the type specified in the type URL (i.e., the full
+  // name after the last "/" of the type URL doesn't match the message's actual
+  // full name) or parsing the payload has failed.
+  template <typename T>
+  bool UnpackTo(T* message) const {
+    return InternalUnpackTo(T::FullMessageName(), message);
+  }
+
+  bool UnpackTo(Message* message) const;
+
+  // Checks whether the type specified in the type URL matches the given type.
+  // A type is considered matching if its full name matches the full name after
+  // the last "/" in the type URL.
+  template <typename T>
+  bool Is() const {
+    return InternalIs(T::FullMessageName());
+  }
+
+ private:
+  void InternalPackFrom(const MessageLite& message,
+                        StringPiece type_url_prefix,
+                        StringPiece type_name);
+  bool InternalUnpackTo(StringPiece type_name,
+                        MessageLite* message) const;
+  bool InternalIs(StringPiece type_name) const;
+
+  UrlType* type_url_;
+  ValueType* value_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AnyMetadata);
+};
+
+// Get the proto type name from Any::type_url value. For example, passing
+// "type.googleapis.com/rpc.QueryOrigin" will return "rpc.QueryOrigin" in
+// *full_type_name. Returns false if the type_url does not have a "/"
+// in the type url separating the full type name.
+//
+// NOTE: this function is available publicly as:
+//   google::protobuf::Any()  // static method on the generated message type.
+bool ParseAnyTypeUrl(StringPiece type_url, std::string* full_type_name);
+
+// Get the proto type name and prefix from Any::type_url value. For example,
+// passing "type.googleapis.com/rpc.QueryOrigin" will return
+// "type.googleapis.com/" in *url_prefix and "rpc.QueryOrigin" in
+// *full_type_name. Returns false if the type_url does not have a "/" in the
+// type url separating the full type name.
+bool ParseAnyTypeUrl(StringPiece type_url, std::string* url_prefix,
+                     std::string* full_type_name);
+
+// See if message is of type google.protobuf.Any, if so, return the descriptors
+// for "type_url" and "value" fields.
+bool GetAnyFieldDescriptors(const Message& message,
+                            const FieldDescriptor** type_url_field,
+                            const FieldDescriptor** value_field);
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_ANY_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any.pb.cc

@@ -0,0 +1,346 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/any.proto
+
+#include <google/protobuf/any.pb.h>
+
+#include <algorithm>
+
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/extension_set.h>
+#include <google/protobuf/wire_format_lite.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/generated_message_reflection.h>
+#include <google/protobuf/reflection_ops.h>
+#include <google/protobuf/wire_format.h>
+// @@protoc_insertion_point(includes)
+#include <google/protobuf/port_def.inc>
+PROTOBUF_NAMESPACE_OPEN
+class AnyDefaultTypeInternal {
+ public:
+  ::PROTOBUF_NAMESPACE_ID::internal::ExplicitlyConstructed<Any> _instance;
+} _Any_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+static void InitDefaultsscc_info_Any_google_2fprotobuf_2fany_2eproto() {
+  GOOGLE_PROTOBUF_VERIFY_VERSION;
+
+  {
+    void* ptr = &PROTOBUF_NAMESPACE_ID::_Any_default_instance_;
+    new (ptr) PROTOBUF_NAMESPACE_ID::Any();
+    ::PROTOBUF_NAMESPACE_ID::internal::OnShutdownDestroyMessage(ptr);
+  }
+}
+
+PROTOBUF_EXPORT ::PROTOBUF_NAMESPACE_ID::internal::SCCInfo<0> scc_info_Any_google_2fprotobuf_2fany_2eproto =
+    {{ATOMIC_VAR_INIT(::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase::kUninitialized), 0, 0, InitDefaultsscc_info_Any_google_2fprotobuf_2fany_2eproto}, {}};
+
+static ::PROTOBUF_NAMESPACE_ID::Metadata file_level_metadata_google_2fprotobuf_2fany_2eproto[1];
+static constexpr ::PROTOBUF_NAMESPACE_ID::EnumDescriptor const** file_level_enum_descriptors_google_2fprotobuf_2fany_2eproto = nullptr;
+static constexpr ::PROTOBUF_NAMESPACE_ID::ServiceDescriptor const** file_level_service_descriptors_google_2fprotobuf_2fany_2eproto = nullptr;
+
+const ::PROTOBUF_NAMESPACE_ID::uint32 TableStruct_google_2fprotobuf_2fany_2eproto::offsets[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  ~0u,  // no _has_bits_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Any, _internal_metadata_),
+  ~0u,  // no _extensions_
+  ~0u,  // no _oneof_case_
+  ~0u,  // no _weak_field_map_
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Any, type_url_),
+  PROTOBUF_FIELD_OFFSET(PROTOBUF_NAMESPACE_ID::Any, value_),
+};
+static const ::PROTOBUF_NAMESPACE_ID::internal::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) = {
+  { 0, -1, sizeof(PROTOBUF_NAMESPACE_ID::Any)},
+};
+
+static ::PROTOBUF_NAMESPACE_ID::Message const * const file_default_instances[] = {
+  reinterpret_cast<const ::PROTOBUF_NAMESPACE_ID::Message*>(&PROTOBUF_NAMESPACE_ID::_Any_default_instance_),
+};
+
+const char descriptor_table_protodef_google_2fprotobuf_2fany_2eproto[] PROTOBUF_SECTION_VARIABLE(protodesc_cold) =
+  "\n\031google/protobuf/any.proto\022\017google.prot"
+  "obuf\"&\n\003Any\022\020\n\010type_url\030\001 \001(\t\022\r\n\005value\030\002"
+  " \001(\014Bv\n\023com.google.protobufB\010AnyProtoP\001Z"
+  ",google.golang.org/protobuf/types/known/"
+  "anypb\242\002\003GPB\252\002\036Google.Protobuf.WellKnownT"
+  "ypesb\006proto3"
+  ;
+static const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable*const descriptor_table_google_2fprotobuf_2fany_2eproto_deps[1] = {
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::SCCInfoBase*const descriptor_table_google_2fprotobuf_2fany_2eproto_sccs[1] = {
+  &scc_info_Any_google_2fprotobuf_2fany_2eproto.base,
+};
+static ::PROTOBUF_NAMESPACE_ID::internal::once_flag descriptor_table_google_2fprotobuf_2fany_2eproto_once;
+const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fany_2eproto = {
+  false, false, descriptor_table_protodef_google_2fprotobuf_2fany_2eproto, "google/protobuf/any.proto", 212,
+  &descriptor_table_google_2fprotobuf_2fany_2eproto_once, descriptor_table_google_2fprotobuf_2fany_2eproto_sccs, descriptor_table_google_2fprotobuf_2fany_2eproto_deps, 1, 0,
+  schemas, file_default_instances, TableStruct_google_2fprotobuf_2fany_2eproto::offsets,
+  file_level_metadata_google_2fprotobuf_2fany_2eproto, 1, file_level_enum_descriptors_google_2fprotobuf_2fany_2eproto, file_level_service_descriptors_google_2fprotobuf_2fany_2eproto,
+};
+
+// Force running AddDescriptors() at dynamic initialization time.
+static bool dynamic_init_dummy_google_2fprotobuf_2fany_2eproto = (static_cast<void>(::PROTOBUF_NAMESPACE_ID::internal::AddDescriptors(&descriptor_table_google_2fprotobuf_2fany_2eproto)), true);
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+bool Any::GetAnyFieldDescriptors(
+    const ::PROTOBUF_NAMESPACE_ID::Message& message,
+    const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** type_url_field,
+    const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** value_field) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::GetAnyFieldDescriptors(
+      message, type_url_field, value_field);
+}
+bool Any::ParseAnyTypeUrl(
+    ::PROTOBUF_NAMESPACE_ID::ConstStringParam type_url,
+    std::string* full_type_name) {
+  return ::PROTOBUF_NAMESPACE_ID::internal::ParseAnyTypeUrl(type_url,
+                                             full_type_name);
+}
+
+class Any::_Internal {
+ public:
+};
+
+Any::Any(::PROTOBUF_NAMESPACE_ID::Arena* arena)
+  : ::PROTOBUF_NAMESPACE_ID::Message(arena),
+  _any_metadata_(&type_url_, &value_) {
+  SharedCtor();
+  RegisterArenaDtor(arena);
+  // @@protoc_insertion_point(arena_constructor:google.protobuf.Any)
+}
+Any::Any(const Any& from)
+  : ::PROTOBUF_NAMESPACE_ID::Message(),
+      _any_metadata_(&type_url_, &value_) {
+  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
+  type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (!from._internal_type_url().empty()) {
+    type_url_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, from._internal_type_url(), 
+      GetArena());
+  }
+  value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  if (!from._internal_value().empty()) {
+    value_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, from._internal_value(), 
+      GetArena());
+  }
+  // @@protoc_insertion_point(copy_constructor:google.protobuf.Any)
+}
+
+void Any::SharedCtor() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&scc_info_Any_google_2fprotobuf_2fany_2eproto.base);
+  type_url_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  value_.UnsafeSetDefault(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+Any::~Any() {
+  // @@protoc_insertion_point(destructor:google.protobuf.Any)
+  SharedDtor();
+  _internal_metadata_.Delete<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
+}
+
+void Any::SharedDtor() {
+  GOOGLE_DCHECK(GetArena() == nullptr);
+  type_url_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+  value_.DestroyNoArena(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited());
+}
+
+void Any::ArenaDtor(void* object) {
+  Any* _this = reinterpret_cast< Any* >(object);
+  (void)_this;
+}
+void Any::RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena*) {
+}
+void Any::SetCachedSize(int size) const {
+  _cached_size_.Set(size);
+}
+const Any& Any::default_instance() {
+  ::PROTOBUF_NAMESPACE_ID::internal::InitSCC(&::scc_info_Any_google_2fprotobuf_2fany_2eproto.base);
+  return *internal_default_instance();
+}
+
+
+void Any::Clear() {
+// @@protoc_insertion_point(message_clear_start:google.protobuf.Any)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  type_url_.ClearToEmpty();
+  value_.ClearToEmpty();
+  _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
+}
+
+const char* Any::_InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) {
+#define CHK_(x) if (PROTOBUF_PREDICT_FALSE(!(x))) goto failure
+  while (!ctx->Done(&ptr)) {
+    ::PROTOBUF_NAMESPACE_ID::uint32 tag;
+    ptr = ::PROTOBUF_NAMESPACE_ID::internal::ReadTag(ptr, &tag);
+    CHK_(ptr);
+    switch (tag >> 3) {
+      // string type_url = 1;
+      case 1:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 10)) {
+          auto str = _internal_mutable_type_url();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          CHK_(::PROTOBUF_NAMESPACE_ID::internal::VerifyUTF8(str, "google.protobuf.Any.type_url"));
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      // bytes value = 2;
+      case 2:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<::PROTOBUF_NAMESPACE_ID::uint8>(tag) == 18)) {
+          auto str = _internal_mutable_value();
+          ptr = ::PROTOBUF_NAMESPACE_ID::internal::InlineGreedyStringParser(str, ptr, ctx);
+          CHK_(ptr);
+        } else goto handle_unusual;
+        continue;
+      default: {
+      handle_unusual:
+        if ((tag & 7) == 4 || tag == 0) {
+          ctx->SetLastTag(tag);
+          goto success;
+        }
+        ptr = UnknownFieldParse(tag,
+            _internal_metadata_.mutable_unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(),
+            ptr, ctx);
+        CHK_(ptr != nullptr);
+        continue;
+      }
+    }  // switch
+  }  // while
+success:
+  return ptr;
+failure:
+  ptr = nullptr;
+  goto success;
+#undef CHK_
+}
+
+::PROTOBUF_NAMESPACE_ID::uint8* Any::_InternalSerialize(
+    ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const {
+  // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Any)
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  // string type_url = 1;
+  if (this->type_url().size() > 0) {
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::VerifyUtf8String(
+      this->_internal_type_url().data(), static_cast<int>(this->_internal_type_url().length()),
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::SERIALIZE,
+      "google.protobuf.Any.type_url");
+    target = stream->WriteStringMaybeAliased(
+        1, this->_internal_type_url(), target);
+  }
+
+  // bytes value = 2;
+  if (this->value().size() > 0) {
+    target = stream->WriteBytesMaybeAliased(
+        2, this->_internal_value(), target);
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    target = ::PROTOBUF_NAMESPACE_ID::internal::WireFormat::InternalSerializeUnknownFieldsToArray(
+        _internal_metadata_.unknown_fields<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(::PROTOBUF_NAMESPACE_ID::UnknownFieldSet::default_instance), target, stream);
+  }
+  // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.Any)
+  return target;
+}
+
+size_t Any::ByteSizeLong() const {
+// @@protoc_insertion_point(message_byte_size_start:google.protobuf.Any)
+  size_t total_size = 0;
+
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  // Prevent compiler warnings about cached_has_bits being unused
+  (void) cached_has_bits;
+
+  // string type_url = 1;
+  if (this->type_url().size() > 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::StringSize(
+        this->_internal_type_url());
+  }
+
+  // bytes value = 2;
+  if (this->value().size() > 0) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
+        this->_internal_value());
+  }
+
+  if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
+    return ::PROTOBUF_NAMESPACE_ID::internal::ComputeUnknownFieldsSize(
+        _internal_metadata_, total_size, &_cached_size_);
+  }
+  int cached_size = ::PROTOBUF_NAMESPACE_ID::internal::ToCachedSize(total_size);
+  SetCachedSize(cached_size);
+  return total_size;
+}
+
+void Any::MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_merge_from_start:google.protobuf.Any)
+  GOOGLE_DCHECK_NE(&from, this);
+  const Any* source =
+      ::PROTOBUF_NAMESPACE_ID::DynamicCastToGenerated<Any>(
+          &from);
+  if (source == nullptr) {
+  // @@protoc_insertion_point(generalized_merge_from_cast_fail:google.protobuf.Any)
+    ::PROTOBUF_NAMESPACE_ID::internal::ReflectionOps::Merge(from, this);
+  } else {
+  // @@protoc_insertion_point(generalized_merge_from_cast_success:google.protobuf.Any)
+    MergeFrom(*source);
+  }
+}
+
+void Any::MergeFrom(const Any& from) {
+// @@protoc_insertion_point(class_specific_merge_from_start:google.protobuf.Any)
+  GOOGLE_DCHECK_NE(&from, this);
+  _internal_metadata_.MergeFrom<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(from._internal_metadata_);
+  ::PROTOBUF_NAMESPACE_ID::uint32 cached_has_bits = 0;
+  (void) cached_has_bits;
+
+  if (from.type_url().size() > 0) {
+    _internal_set_type_url(from._internal_type_url());
+  }
+  if (from.value().size() > 0) {
+    _internal_set_value(from._internal_value());
+  }
+}
+
+void Any::CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) {
+// @@protoc_insertion_point(generalized_copy_from_start:google.protobuf.Any)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+void Any::CopyFrom(const Any& from) {
+// @@protoc_insertion_point(class_specific_copy_from_start:google.protobuf.Any)
+  if (&from == this) return;
+  Clear();
+  MergeFrom(from);
+}
+
+bool Any::IsInitialized() const {
+  return true;
+}
+
+void Any::InternalSwap(Any* other) {
+  using std::swap;
+  _internal_metadata_.Swap<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>(&other->_internal_metadata_);
+  type_url_.Swap(&other->type_url_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArena());
+  value_.Swap(&other->value_, &::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArena());
+}
+
+::PROTOBUF_NAMESPACE_ID::Metadata Any::GetMetadata() const {
+  return GetMetadataStatic();
+}
+
+
+// @@protoc_insertion_point(namespace_scope)
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_NOINLINE PROTOBUF_NAMESPACE_ID::Any* Arena::CreateMaybeMessage< PROTOBUF_NAMESPACE_ID::Any >(Arena* arena) {
+  return Arena::CreateMessageInternal< PROTOBUF_NAMESPACE_ID::Any >(arena);
+}
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+#include <google/protobuf/port_undef.inc>

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any.pb.h

@@ -0,0 +1,405 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/any.proto
+
+#ifndef GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fany_2eproto
+#define GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fany_2eproto
+
+#include <limits>
+#include <string>
+
+#include <google/protobuf/port_def.inc>
+#if PROTOBUF_VERSION < 3014000
+#error This file was generated by a newer version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please update
+#error your headers.
+#endif
+#if 3014000 < PROTOBUF_MIN_PROTOC_VERSION
+#error This file was generated by an older version of protoc which is
+#error incompatible with your Protocol Buffer headers. Please
+#error regenerate this file with a newer version of protoc.
+#endif
+
+#include <google/protobuf/port_undef.inc>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/arena.h>
+#include <google/protobuf/arenastring.h>
+#include <google/protobuf/generated_message_table_driven.h>
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/metadata_lite.h>
+#include <google/protobuf/generated_message_reflection.h>
+#include <google/protobuf/message.h>
+#include <google/protobuf/repeated_field.h>  // IWYU pragma: export
+#include <google/protobuf/extension_set.h>  // IWYU pragma: export
+#include <google/protobuf/unknown_field_set.h>
+// @@protoc_insertion_point(includes)
+#include <google/protobuf/port_def.inc>
+#define PROTOBUF_INTERNAL_EXPORT_google_2fprotobuf_2fany_2eproto PROTOBUF_EXPORT
+PROTOBUF_NAMESPACE_OPEN
+namespace internal {
+class AnyMetadata;
+}  // namespace internal
+PROTOBUF_NAMESPACE_CLOSE
+
+// Internal implementation detail -- do not use these members.
+struct PROTOBUF_EXPORT TableStruct_google_2fprotobuf_2fany_2eproto {
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTableField entries[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::AuxiliaryParseTableField aux[]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::ParseTable schema[1]
+    PROTOBUF_SECTION_VARIABLE(protodesc_cold);
+  static const ::PROTOBUF_NAMESPACE_ID::internal::FieldMetadata field_metadata[];
+  static const ::PROTOBUF_NAMESPACE_ID::internal::SerializationTable serialization_table[];
+  static const ::PROTOBUF_NAMESPACE_ID::uint32 offsets[];
+};
+extern PROTOBUF_EXPORT const ::PROTOBUF_NAMESPACE_ID::internal::DescriptorTable descriptor_table_google_2fprotobuf_2fany_2eproto;
+PROTOBUF_NAMESPACE_OPEN
+class Any;
+class AnyDefaultTypeInternal;
+PROTOBUF_EXPORT extern AnyDefaultTypeInternal _Any_default_instance_;
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+template<> PROTOBUF_EXPORT PROTOBUF_NAMESPACE_ID::Any* Arena::CreateMaybeMessage<PROTOBUF_NAMESPACE_ID::Any>(Arena*);
+PROTOBUF_NAMESPACE_CLOSE
+PROTOBUF_NAMESPACE_OPEN
+
+// ===================================================================
+
+class PROTOBUF_EXPORT Any PROTOBUF_FINAL :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:google.protobuf.Any) */ {
+ public:
+  inline Any() : Any(nullptr) {}
+  virtual ~Any();
+
+  Any(const Any& from);
+  Any(Any&& from) noexcept
+    : Any() {
+    *this = ::std::move(from);
+  }
+
+  inline Any& operator=(const Any& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline Any& operator=(Any&& from) noexcept {
+    if (GetArena() == from.GetArena()) {
+      if (this != &from) InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return GetMetadataStatic().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return GetMetadataStatic().reflection;
+  }
+  static const Any& default_instance();
+
+  static inline const Any* internal_default_instance() {
+    return reinterpret_cast<const Any*>(
+               &_Any_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    0;
+
+  // implements Any -----------------------------------------------
+
+  void PackFrom(const ::PROTOBUF_NAMESPACE_ID::Message& message) {
+    _any_metadata_.PackFrom(message);
+  }
+  void PackFrom(const ::PROTOBUF_NAMESPACE_ID::Message& message,
+                ::PROTOBUF_NAMESPACE_ID::ConstStringParam type_url_prefix) {
+    _any_metadata_.PackFrom(message, type_url_prefix);
+  }
+  bool UnpackTo(::PROTOBUF_NAMESPACE_ID::Message* message) const {
+    return _any_metadata_.UnpackTo(message);
+  }
+  static bool GetAnyFieldDescriptors(
+      const ::PROTOBUF_NAMESPACE_ID::Message& message,
+      const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** type_url_field,
+      const ::PROTOBUF_NAMESPACE_ID::FieldDescriptor** value_field);
+  template <typename T, class = typename std::enable_if<!std::is_convertible<T, const ::PROTOBUF_NAMESPACE_ID::Message&>::value>::type>
+  void PackFrom(const T& message) {
+    _any_metadata_.PackFrom<T>(message);
+  }
+  template <typename T, class = typename std::enable_if<!std::is_convertible<T, const ::PROTOBUF_NAMESPACE_ID::Message&>::value>::type>
+  void PackFrom(const T& message,
+                ::PROTOBUF_NAMESPACE_ID::ConstStringParam type_url_prefix) {
+    _any_metadata_.PackFrom<T>(message, type_url_prefix);}
+  template <typename T, class = typename std::enable_if<!std::is_convertible<T, const ::PROTOBUF_NAMESPACE_ID::Message&>::value>::type>
+  bool UnpackTo(T* message) const {
+    return _any_metadata_.UnpackTo<T>(message);
+  }
+  template<typename T> bool Is() const {
+    return _any_metadata_.Is<T>();
+  }
+  static bool ParseAnyTypeUrl(::PROTOBUF_NAMESPACE_ID::ConstStringParam type_url,
+                              std::string* full_type_name);
+  friend void swap(Any& a, Any& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(Any* other) {
+    if (other == this) return;
+    if (GetArena() == other->GetArena()) {
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(Any* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetArena() == other->GetArena());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  inline Any* New() const final {
+    return CreateMaybeMessage<Any>(nullptr);
+  }
+
+  Any* New(::PROTOBUF_NAMESPACE_ID::Arena* arena) const final {
+    return CreateMaybeMessage<Any>(arena);
+  }
+  void CopyFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void MergeFrom(const ::PROTOBUF_NAMESPACE_ID::Message& from) final;
+  void CopyFrom(const Any& from);
+  void MergeFrom(const Any& from);
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  ::PROTOBUF_NAMESPACE_ID::uint8* _InternalSerialize(
+      ::PROTOBUF_NAMESPACE_ID::uint8* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _cached_size_.Get(); }
+
+  private:
+  inline void SharedCtor();
+  inline void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(Any* other);
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "google.protobuf.Any";
+  }
+  protected:
+  explicit Any(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  private:
+  static void ArenaDtor(void* object);
+  inline void RegisterArenaDtor(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  public:
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  private:
+  static ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadataStatic() {
+    ::PROTOBUF_NAMESPACE_ID::internal::AssignDescriptors(&::descriptor_table_google_2fprotobuf_2fany_2eproto);
+    return ::descriptor_table_google_2fprotobuf_2fany_2eproto.file_level_metadata[kIndexInFileMessages];
+  }
+
+  public:
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kTypeUrlFieldNumber = 1,
+    kValueFieldNumber = 2,
+  };
+  // string type_url = 1;
+  void clear_type_url();
+  const std::string& type_url() const;
+  void set_type_url(const std::string& value);
+  void set_type_url(std::string&& value);
+  void set_type_url(const char* value);
+  void set_type_url(const char* value, size_t size);
+  std::string* mutable_type_url();
+  std::string* release_type_url();
+  void set_allocated_type_url(std::string* type_url);
+  private:
+  const std::string& _internal_type_url() const;
+  void _internal_set_type_url(const std::string& value);
+  std::string* _internal_mutable_type_url();
+  public:
+
+  // bytes value = 2;
+  void clear_value();
+  const std::string& value() const;
+  void set_value(const std::string& value);
+  void set_value(std::string&& value);
+  void set_value(const char* value);
+  void set_value(const void* value, size_t size);
+  std::string* mutable_value();
+  std::string* release_value();
+  void set_allocated_value(std::string* value);
+  private:
+  const std::string& _internal_value() const;
+  void _internal_set_value(const std::string& value);
+  std::string* _internal_mutable_value();
+  public:
+
+  // @@protoc_insertion_point(class_scope:google.protobuf.Any)
+ private:
+  class _Internal;
+
+  template <typename T> friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr type_url_;
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr value_;
+  mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata _any_metadata_;
+  friend struct ::TableStruct_google_2fprotobuf_2fany_2eproto;
+};
+// ===================================================================
+
+
+// ===================================================================
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic push
+  #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif  // __GNUC__
+// Any
+
+// string type_url = 1;
+inline void Any::clear_type_url() {
+  type_url_.ClearToEmpty();
+}
+inline const std::string& Any::type_url() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Any.type_url)
+  return _internal_type_url();
+}
+inline void Any::set_type_url(const std::string& value) {
+  _internal_set_type_url(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Any.type_url)
+}
+inline std::string* Any::mutable_type_url() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.Any.type_url)
+  return _internal_mutable_type_url();
+}
+inline const std::string& Any::_internal_type_url() const {
+  return type_url_.Get();
+}
+inline void Any::_internal_set_type_url(const std::string& value) {
+  
+  type_url_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, value, GetArena());
+}
+inline void Any::set_type_url(std::string&& value) {
+  
+  type_url_.Set(
+    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, ::std::move(value), GetArena());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Any.type_url)
+}
+inline void Any::set_type_url(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  
+  type_url_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, ::std::string(value), GetArena());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.Any.type_url)
+}
+inline void Any::set_type_url(const char* value,
+    size_t size) {
+  
+  type_url_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, ::std::string(
+      reinterpret_cast<const char*>(value), size), GetArena());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.Any.type_url)
+}
+inline std::string* Any::_internal_mutable_type_url() {
+  
+  return type_url_.Mutable(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, GetArena());
+}
+inline std::string* Any::release_type_url() {
+  // @@protoc_insertion_point(field_release:google.protobuf.Any.type_url)
+  return type_url_.Release(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArena());
+}
+inline void Any::set_allocated_type_url(std::string* type_url) {
+  if (type_url != nullptr) {
+    
+  } else {
+    
+  }
+  type_url_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), type_url,
+      GetArena());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.Any.type_url)
+}
+
+// bytes value = 2;
+inline void Any::clear_value() {
+  value_.ClearToEmpty();
+}
+inline const std::string& Any::value() const {
+  // @@protoc_insertion_point(field_get:google.protobuf.Any.value)
+  return _internal_value();
+}
+inline void Any::set_value(const std::string& value) {
+  _internal_set_value(value);
+  // @@protoc_insertion_point(field_set:google.protobuf.Any.value)
+}
+inline std::string* Any::mutable_value() {
+  // @@protoc_insertion_point(field_mutable:google.protobuf.Any.value)
+  return _internal_mutable_value();
+}
+inline const std::string& Any::_internal_value() const {
+  return value_.Get();
+}
+inline void Any::_internal_set_value(const std::string& value) {
+  
+  value_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, value, GetArena());
+}
+inline void Any::set_value(std::string&& value) {
+  
+  value_.Set(
+    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, ::std::move(value), GetArena());
+  // @@protoc_insertion_point(field_set_rvalue:google.protobuf.Any.value)
+}
+inline void Any::set_value(const char* value) {
+  GOOGLE_DCHECK(value != nullptr);
+  
+  value_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, ::std::string(value), GetArena());
+  // @@protoc_insertion_point(field_set_char:google.protobuf.Any.value)
+}
+inline void Any::set_value(const void* value,
+    size_t size) {
+  
+  value_.Set(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, ::std::string(
+      reinterpret_cast<const char*>(value), size), GetArena());
+  // @@protoc_insertion_point(field_set_pointer:google.protobuf.Any.value)
+}
+inline std::string* Any::_internal_mutable_value() {
+  
+  return value_.Mutable(::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::EmptyDefault{}, GetArena());
+}
+inline std::string* Any::release_value() {
+  // @@protoc_insertion_point(field_release:google.protobuf.Any.value)
+  return value_.Release(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), GetArena());
+}
+inline void Any::set_allocated_value(std::string* value) {
+  if (value != nullptr) {
+    
+  } else {
+    
+  }
+  value_.SetAllocated(&::PROTOBUF_NAMESPACE_ID::internal::GetEmptyStringAlreadyInited(), value,
+      GetArena());
+  // @@protoc_insertion_point(field_set_allocated:google.protobuf.Any.value)
+}
+
+#ifdef __GNUC__
+  #pragma GCC diagnostic pop
+#endif  // __GNUC__
+
+// @@protoc_insertion_point(namespace_scope)
+
+PROTOBUF_NAMESPACE_CLOSE
+
+// @@protoc_insertion_point(global_scope)
+
+#include <google/protobuf/port_undef.inc>
+#endif  // GOOGLE_PROTOBUF_INCLUDED_GOOGLE_PROTOBUF_INCLUDED_google_2fprotobuf_2fany_2eproto

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any.proto

@@ -0,0 +1,158 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option go_package = "google.golang.org/protobuf/types/known/anypb";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "AnyProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+// `Any` contains an arbitrary serialized protocol buffer message along with a
+// URL that describes the type of the serialized message.
+//
+// Protobuf library provides support to pack/unpack Any values in the form
+// of utility functions or additional generated methods of the Any type.
+//
+// Example 1: Pack and unpack a message in C++.
+//
+//     Foo foo = ...;
+//     Any any;
+//     any.PackFrom(foo);
+//     ...
+//     if (any.UnpackTo(&foo)) {
+//       ...
+//     }
+//
+// Example 2: Pack and unpack a message in Java.
+//
+//     Foo foo = ...;
+//     Any any = Any.pack(foo);
+//     ...
+//     if (any.is(Foo.class)) {
+//       foo = any.unpack(Foo.class);
+//     }
+//
+//  Example 3: Pack and unpack a message in Python.
+//
+//     foo = Foo(...)
+//     any = Any()
+//     any.Pack(foo)
+//     ...
+//     if any.Is(Foo.DESCRIPTOR):
+//       any.Unpack(foo)
+//       ...
+//
+//  Example 4: Pack and unpack a message in Go
+//
+//      foo := &pb.Foo{...}
+//      any, err := anypb.New(foo)
+//      if err != nil {
+//        ...
+//      }
+//      ...
+//      foo := &pb.Foo{}
+//      if err := any.UnmarshalTo(foo); err != nil {
+//        ...
+//      }
+//
+// The pack methods provided by protobuf library will by default use
+// 'type.googleapis.com/full.type.name' as the type URL and the unpack
+// methods only use the fully qualified type name after the last '/'
+// in the type URL, for example "foo.bar.com/x/y.z" will yield type
+// name "y.z".
+//
+//
+// JSON
+// ====
+// The JSON representation of an `Any` value uses the regular
+// representation of the deserialized, embedded message, with an
+// additional field `@type` which contains the type URL. Example:
+//
+//     package google.profile;
+//     message Person {
+//       string first_name = 1;
+//       string last_name = 2;
+//     }
+//
+//     {
+//       "@type": "type.googleapis.com/google.profile.Person",
+//       "firstName": <string>,
+//       "lastName": <string>
+//     }
+//
+// If the embedded message type is well-known and has a custom JSON
+// representation, that representation will be embedded adding a field
+// `value` which holds the custom JSON in addition to the `@type`
+// field. Example (for message [google.protobuf.Duration][]):
+//
+//     {
+//       "@type": "type.googleapis.com/google.protobuf.Duration",
+//       "value": "1.212s"
+//     }
+//
+message Any {
+  // A URL/resource name that uniquely identifies the type of the serialized
+  // protocol buffer message. This string must contain at least
+  // one "/" character. The last segment of the URL's path must represent
+  // the fully qualified name of the type (as in
+  // `path/google.protobuf.Duration`). The name should be in a canonical form
+  // (e.g., leading "." is not accepted).
+  //
+  // In practice, teams usually precompile into the binary all types that they
+  // expect it to use in the context of Any. However, for URLs which use the
+  // scheme `http`, `https`, or no scheme, one can optionally set up a type
+  // server that maps type URLs to message definitions as follows:
+  //
+  // * If no scheme is provided, `https` is assumed.
+  // * An HTTP GET on the URL must yield a [google.protobuf.Type][]
+  //   value in binary format, or produce an error.
+  // * Applications are allowed to cache lookup results based on the
+  //   URL, or have them precompiled into a binary to avoid any
+  //   lookup. Therefore, binary compatibility needs to be preserved
+  //   on changes to types. (Use versioned type names to manage
+  //   breaking changes.)
+  //
+  // Note: this functionality is not currently available in the official
+  // protobuf release, and it is not used for type URLs beginning with
+  // type.googleapis.com.
+  //
+  // Schemes other than `http`, `https` (or the empty scheme) might be
+  // used with implementation specific semantics.
+  //
+  string type_url = 1;
+
+  // Must be a valid serialized protocol buffer of the above specified type.
+  bytes value = 2;
+}

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any_lite.cc

@@ -0,0 +1,99 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/any.h>
+
+#include <google/protobuf/io/zero_copy_stream_impl_lite.h>
+#include <google/protobuf/arenastring.h>
+#include <google/protobuf/generated_message_util.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+std::string GetTypeUrl(StringPiece message_name,
+                       StringPiece type_url_prefix) {
+  if (!type_url_prefix.empty() &&
+      type_url_prefix[type_url_prefix.size() - 1] == '/') {
+    return StrCat(type_url_prefix, message_name);
+  } else {
+    return StrCat(type_url_prefix, "/", message_name);
+  }
+}
+
+const char kAnyFullTypeName[] = "google.protobuf.Any";
+const char kTypeGoogleApisComPrefix[] = "type.googleapis.com/";
+const char kTypeGoogleProdComPrefix[] = "type.googleprod.com/";
+
+void AnyMetadata::InternalPackFrom(const MessageLite& message,
+                                   StringPiece type_url_prefix,
+                                   StringPiece type_name) {
+  type_url_->Set(&::google::protobuf::internal::GetEmptyString(),
+                 GetTypeUrl(type_name, type_url_prefix), nullptr);
+  message.SerializeToString(
+      value_->Mutable(ArenaStringPtr::EmptyDefault{}, nullptr));
+}
+
+bool AnyMetadata::InternalUnpackTo(StringPiece type_name,
+                                   MessageLite* message) const {
+  if (!InternalIs(type_name)) {
+    return false;
+  }
+  return message->ParseFromString(value_->Get());
+}
+
+bool AnyMetadata::InternalIs(StringPiece type_name) const {
+  StringPiece type_url = type_url_->Get();
+  return type_url.size() >= type_name.size() + 1 &&
+         type_url[type_url.size() - type_name.size() - 1] == '/' &&
+         HasSuffixString(type_url, type_name);
+}
+
+bool ParseAnyTypeUrl(StringPiece type_url, std::string* url_prefix,
+                     std::string* full_type_name) {
+  size_t pos = type_url.find_last_of("/");
+  if (pos == std::string::npos || pos + 1 == type_url.size()) {
+    return false;
+  }
+  if (url_prefix) {
+    *url_prefix = std::string(type_url.substr(0, pos + 1));
+  }
+  *full_type_name = std::string(type_url.substr(pos + 1));
+  return true;
+}
+
+bool ParseAnyTypeUrl(StringPiece type_url, std::string* full_type_name) {
+  return ParseAnyTypeUrl(type_url, nullptr, full_type_name);
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any_test.cc

@@ -0,0 +1,175 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/any_test.pb.h>
+#include <google/protobuf/unittest.pb.h>
+#include <gtest/gtest.h>
+
+
+// Must be included last.
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace {
+
+TEST(AnyMetadataTest, ConstInit) {
+  PROTOBUF_CONSTINIT static internal::AnyMetadata metadata(nullptr, nullptr);
+  (void)metadata;
+}
+
+TEST(AnyTest, TestPackAndUnpack) {
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  protobuf_unittest::TestAny message;
+  message.mutable_any_value()->PackFrom(submessage);
+
+  std::string data = message.SerializeAsString();
+
+  ASSERT_TRUE(message.ParseFromString(data));
+  EXPECT_TRUE(message.has_any_value());
+  submessage.Clear();
+  ASSERT_TRUE(message.any_value().UnpackTo(&submessage));
+  EXPECT_EQ(12345, submessage.int32_value());
+}
+
+TEST(AnyTest, TestUnpackWithTypeMismatch) {
+  protobuf_unittest::TestAny payload;
+  payload.set_int32_value(13);
+  google::protobuf::Any any;
+  any.PackFrom(payload);
+
+  // Attempt to unpack into the wrong type.
+  protobuf_unittest::TestAllTypes dest;
+  EXPECT_FALSE(any.UnpackTo(&dest));
+}
+
+TEST(AnyTest, TestPackAndUnpackAny) {
+  // We can pack a Any message inside another Any message.
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  google::protobuf::Any any;
+  any.PackFrom(submessage);
+  protobuf_unittest::TestAny message;
+  message.mutable_any_value()->PackFrom(any);
+
+  std::string data = message.SerializeAsString();
+
+  ASSERT_TRUE(message.ParseFromString(data));
+  EXPECT_TRUE(message.has_any_value());
+  any.Clear();
+  submessage.Clear();
+  ASSERT_TRUE(message.any_value().UnpackTo(&any));
+  ASSERT_TRUE(any.UnpackTo(&submessage));
+  EXPECT_EQ(12345, submessage.int32_value());
+}
+
+TEST(AnyTest, TestPackWithCustomTypeUrl) {
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  google::protobuf::Any any;
+  // Pack with a custom type URL prefix.
+  any.PackFrom(submessage, "type.myservice.com");
+  EXPECT_EQ("type.myservice.com/protobuf_unittest.TestAny", any.type_url());
+  // Pack with a custom type URL prefix ending with '/'.
+  any.PackFrom(submessage, "type.myservice.com/");
+  EXPECT_EQ("type.myservice.com/protobuf_unittest.TestAny", any.type_url());
+  // Pack with an empty type URL prefix.
+  any.PackFrom(submessage, "");
+  EXPECT_EQ("/protobuf_unittest.TestAny", any.type_url());
+
+  // Test unpacking the type.
+  submessage.Clear();
+  EXPECT_TRUE(any.UnpackTo(&submessage));
+  EXPECT_EQ(12345, submessage.int32_value());
+}
+
+TEST(AnyTest, TestIs) {
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  google::protobuf::Any any;
+  any.PackFrom(submessage);
+  ASSERT_TRUE(any.ParseFromString(any.SerializeAsString()));
+  EXPECT_TRUE(any.Is<protobuf_unittest::TestAny>());
+  EXPECT_FALSE(any.Is<google::protobuf::Any>());
+
+  protobuf_unittest::TestAny message;
+  message.mutable_any_value()->PackFrom(any);
+  ASSERT_TRUE(message.ParseFromString(message.SerializeAsString()));
+  EXPECT_FALSE(message.any_value().Is<protobuf_unittest::TestAny>());
+  EXPECT_TRUE(message.any_value().Is<google::protobuf::Any>());
+
+  any.set_type_url("/protobuf_unittest.TestAny");
+  EXPECT_TRUE(any.Is<protobuf_unittest::TestAny>());
+  // The type URL must contain at least one "/".
+  any.set_type_url("protobuf_unittest.TestAny");
+  EXPECT_FALSE(any.Is<protobuf_unittest::TestAny>());
+  // The type name after the slash must be fully qualified.
+  any.set_type_url("/TestAny");
+  EXPECT_FALSE(any.Is<protobuf_unittest::TestAny>());
+}
+
+TEST(AnyTest, MoveConstructor) {
+  protobuf_unittest::TestAny payload;
+  payload.set_int32_value(12345);
+
+  google::protobuf::Any src;
+  src.PackFrom(payload);
+
+  const char* type_url = src.type_url().data();
+
+  google::protobuf::Any dst(std::move(src));
+  EXPECT_EQ(type_url, dst.type_url().data());
+  payload.Clear();
+  ASSERT_TRUE(dst.UnpackTo(&payload));
+  EXPECT_EQ(12345, payload.int32_value());
+}
+
+TEST(AnyTest, MoveAssignment) {
+  protobuf_unittest::TestAny payload;
+  payload.set_int32_value(12345);
+
+  google::protobuf::Any src;
+  src.PackFrom(payload);
+
+  const char* type_url = src.type_url().data();
+
+  google::protobuf::Any dst;
+  dst = std::move(src);
+  EXPECT_EQ(type_url, dst.type_url().data());
+  payload.Clear();
+  ASSERT_TRUE(dst.UnpackTo(&payload));
+  EXPECT_EQ(12345, payload.int32_value());
+}
+
+
+}  // namespace
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/any_test.proto

@@ -0,0 +1,41 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package protobuf_unittest;
+
+import "google/protobuf/any.proto";
+
+message TestAny {
+  int32 int32_value = 1;
+  google.protobuf.Any any_value = 2;
+  repeated google.protobuf.Any repeated_any_value = 3;
+}

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/api.proto

@@ -0,0 +1,208 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+import "google/protobuf/source_context.proto";
+import "google/protobuf/type.proto";
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "ApiProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+option go_package = "google.golang.org/protobuf/types/known/apipb";
+
+// Api is a light-weight descriptor for an API Interface.
+//
+// Interfaces are also described as "protocol buffer services" in some contexts,
+// such as by the "service" keyword in a .proto file, but they are different
+// from API Services, which represent a concrete implementation of an interface
+// as opposed to simply a description of methods and bindings. They are also
+// sometimes simply referred to as "APIs" in other contexts, such as the name of
+// this message itself. See https://cloud.google.com/apis/design/glossary for
+// detailed terminology.
+message Api {
+  // The fully qualified name of this interface, including package name
+  // followed by the interface's simple name.
+  string name = 1;
+
+  // The methods of this interface, in unspecified order.
+  repeated Method methods = 2;
+
+  // Any metadata attached to the interface.
+  repeated Option options = 3;
+
+  // A version string for this interface. If specified, must have the form
+  // `major-version.minor-version`, as in `1.10`. If the minor version is
+  // omitted, it defaults to zero. If the entire version field is empty, the
+  // major version is derived from the package name, as outlined below. If the
+  // field is not empty, the version in the package name will be verified to be
+  // consistent with what is provided here.
+  //
+  // The versioning schema uses [semantic
+  // versioning](http://semver.org) where the major version number
+  // indicates a breaking change and the minor version an additive,
+  // non-breaking change. Both version numbers are signals to users
+  // what to expect from different versions, and should be carefully
+  // chosen based on the product plan.
+  //
+  // The major version is also reflected in the package name of the
+  // interface, which must end in `v<major-version>`, as in
+  // `google.feature.v1`. For major versions 0 and 1, the suffix can
+  // be omitted. Zero major versions must only be used for
+  // experimental, non-GA interfaces.
+  //
+  //
+  string version = 4;
+
+  // Source context for the protocol buffer service represented by this
+  // message.
+  SourceContext source_context = 5;
+
+  // Included interfaces. See [Mixin][].
+  repeated Mixin mixins = 6;
+
+  // The source syntax of the service.
+  Syntax syntax = 7;
+}
+
+// Method represents a method of an API interface.
+message Method {
+  // The simple name of this method.
+  string name = 1;
+
+  // A URL of the input message type.
+  string request_type_url = 2;
+
+  // If true, the request is streamed.
+  bool request_streaming = 3;
+
+  // The URL of the output message type.
+  string response_type_url = 4;
+
+  // If true, the response is streamed.
+  bool response_streaming = 5;
+
+  // Any metadata attached to the method.
+  repeated Option options = 6;
+
+  // The source syntax of this method.
+  Syntax syntax = 7;
+}
+
+// Declares an API Interface to be included in this interface. The including
+// interface must redeclare all the methods from the included interface, but
+// documentation and options are inherited as follows:
+//
+// - If after comment and whitespace stripping, the documentation
+//   string of the redeclared method is empty, it will be inherited
+//   from the original method.
+//
+// - Each annotation belonging to the service config (http,
+//   visibility) which is not set in the redeclared method will be
+//   inherited.
+//
+// - If an http annotation is inherited, the path pattern will be
+//   modified as follows. Any version prefix will be replaced by the
+//   version of the including interface plus the [root][] path if
+//   specified.
+//
+// Example of a simple mixin:
+//
+//     package google.acl.v1;
+//     service AccessControl {
+//       // Get the underlying ACL object.
+//       rpc GetAcl(GetAclRequest) returns (Acl) {
+//         option (google.api.http).get = "/v1/{resource=**}:getAcl";
+//       }
+//     }
+//
+//     package google.storage.v2;
+//     service Storage {
+//       rpc GetAcl(GetAclRequest) returns (Acl);
+//
+//       // Get a data record.
+//       rpc GetData(GetDataRequest) returns (Data) {
+//         option (google.api.http).get = "/v2/{resource=**}";
+//       }
+//     }
+//
+// Example of a mixin configuration:
+//
+//     apis:
+//     - name: google.storage.v2.Storage
+//       mixins:
+//       - name: google.acl.v1.AccessControl
+//
+// The mixin construct implies that all methods in `AccessControl` are
+// also declared with same name and request/response types in
+// `Storage`. A documentation generator or annotation processor will
+// see the effective `Storage.GetAcl` method after inheriting
+// documentation and annotations as follows:
+//
+//     service Storage {
+//       // Get the underlying ACL object.
+//       rpc GetAcl(GetAclRequest) returns (Acl) {
+//         option (google.api.http).get = "/v2/{resource=**}:getAcl";
+//       }
+//       ...
+//     }
+//
+// Note how the version in the path pattern changed from `v1` to `v2`.
+//
+// If the `root` field in the mixin is specified, it should be a
+// relative path under which inherited HTTP paths are placed. Example:
+//
+//     apis:
+//     - name: google.storage.v2.Storage
+//       mixins:
+//       - name: google.acl.v1.AccessControl
+//         root: acls
+//
+// This implies the following inherited HTTP annotation:
+//
+//     service Storage {
+//       // Get the underlying ACL object.
+//       rpc GetAcl(GetAclRequest) returns (Acl) {
+//         option (google.api.http).get = "/v2/acls/{resource=**}:getAcl";
+//       }
+//       ...
+//     }
+message Mixin {
+  // The fully qualified name of the interface which is included.
+  string name = 1;
+
+  // If non-empty specifies a path under which inherited HTTP paths
+  // are rooted.
+  string root = 2;
+}

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arena.cc

@@ -0,0 +1,449 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/arena.h>
+
+#include <algorithm>
+#include <atomic>
+#include <limits>
+
+#include <google/protobuf/stubs/mutex.h>
+
+#ifdef ADDRESS_SANITIZER
+#include <sanitizer/asan_interface.h>
+#endif  // ADDRESS_SANITIZER
+
+#include <google/protobuf/port_def.inc>
+
+static const size_t kMinCleanupListElements = 8;
+static const size_t kMaxCleanupListElements = 64;  // 1kB on 64-bit.
+
+namespace google {
+namespace protobuf {
+
+PROTOBUF_EXPORT /*static*/ void* (*const ArenaOptions::kDefaultBlockAlloc)(
+    size_t) = &::operator new;
+
+namespace internal {
+
+
+ArenaImpl::CacheAlignedLifecycleIdGenerator ArenaImpl::lifecycle_id_generator_;
+#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL)
+ArenaImpl::ThreadCache& ArenaImpl::thread_cache() {
+  static internal::ThreadLocalStorage<ThreadCache>* thread_cache_ =
+      new internal::ThreadLocalStorage<ThreadCache>();
+  return *thread_cache_->Get();
+}
+#elif defined(PROTOBUF_USE_DLLS)
+ArenaImpl::ThreadCache& ArenaImpl::thread_cache() {
+  static PROTOBUF_THREAD_LOCAL ThreadCache thread_cache_ = {
+      0, static_cast<LifecycleIdAtomic>(-1), nullptr};
+  return thread_cache_;
+}
+#else
+PROTOBUF_THREAD_LOCAL ArenaImpl::ThreadCache ArenaImpl::thread_cache_ = {
+    0, static_cast<LifecycleIdAtomic>(-1), nullptr};
+#endif
+
+void ArenaFree(void* object, size_t size) {
+#if defined(__GXX_DELETE_WITH_SIZE__) || defined(__cpp_sized_deallocation)
+  ::operator delete(object, size);
+#else
+  (void)size;
+  ::operator delete(object);
+#endif
+}
+
+ArenaImpl::ArenaImpl(const ArenaOptions& options) {
+  ArenaMetricsCollector* collector = nullptr;
+  bool record_allocs = false;
+  if (options.make_metrics_collector != nullptr) {
+    collector = (*options.make_metrics_collector)();
+    record_allocs = (collector && collector->RecordAllocs());
+  }
+
+  // Get memory where we can store non-default options if needed.
+  // Use supplied initial_block if it is large enough.
+  size_t min_block_size = kOptionsSize + kBlockHeaderSize + kSerialArenaSize;
+  char* mem = options.initial_block;
+  size_t mem_size = options.initial_block_size;
+  GOOGLE_DCHECK_EQ(reinterpret_cast<uintptr_t>(mem) & 7, 0);
+  if (mem == nullptr || mem_size < min_block_size) {
+    // Supplied initial block is not big enough.
+    mem_size = std::max(min_block_size, options.start_block_size);
+    mem = reinterpret_cast<char*>((*options.block_alloc)(mem_size));
+  }
+
+  // Create the special block.
+  const bool special = true;
+  const bool user_owned = (mem == options.initial_block);
+  auto block =
+      new (mem) SerialArena::Block(mem_size, nullptr, special, user_owned);
+
+  // Options occupy the beginning of the initial block.
+  options_ = new (block->Pointer(block->pos())) Options;
+#ifdef ADDRESS_SANITIZER
+  ASAN_UNPOISON_MEMORY_REGION(options_, kOptionsSize);
+#endif  // ADDRESS_SANITIZER
+  options_->start_block_size = options.start_block_size;
+  options_->max_block_size = options.max_block_size;
+  options_->block_alloc = options.block_alloc;
+  options_->block_dealloc = options.block_dealloc;
+  options_->metrics_collector = collector;
+  block->set_pos(block->pos() + kOptionsSize);
+
+  Init(record_allocs);
+  SetInitialBlock(block);
+}
+
+void ArenaImpl::Init(bool record_allocs) {
+  ThreadCache& tc = thread_cache();
+  auto id = tc.next_lifecycle_id;
+  constexpr uint64 kInc = ThreadCache::kPerThreadIds * 2;
+  if (PROTOBUF_PREDICT_FALSE((id & (kInc - 1)) == 0)) {
+    if (sizeof(lifecycle_id_generator_.id) == 4) {
+      // 2^32 is dangerous low to guarantee uniqueness. If we start dolling out
+      // unique id's in ranges of kInc it's unacceptably low. In this case
+      // we increment by 1. The additional range of kPerThreadIds that are used
+      // per thread effectively pushes the overflow time from weeks to years
+      // of continuous running.
+      id = lifecycle_id_generator_.id.fetch_add(1, std::memory_order_relaxed) *
+           kInc;
+    } else {
+      id =
+          lifecycle_id_generator_.id.fetch_add(kInc, std::memory_order_relaxed);
+    }
+  }
+  tc.next_lifecycle_id = id + 2;
+  // We store "record_allocs" in the low bit of lifecycle_id_.
+  lifecycle_id_ = id | (record_allocs ? 1 : 0);
+  hint_.store(nullptr, std::memory_order_relaxed);
+  threads_.store(nullptr, std::memory_order_relaxed);
+  space_allocated_.store(0, std::memory_order_relaxed);
+}
+
+void ArenaImpl::SetInitialBlock(SerialArena::Block* block) {
+  // Calling thread owns the first block. This allows the single-threaded case
+  // to allocate on the first block without having to perform atomic operations.
+  SerialArena* serial = SerialArena::New(block, &thread_cache(), this);
+  serial->set_next(NULL);
+  threads_.store(serial, std::memory_order_relaxed);
+  space_allocated_.store(block->size(), std::memory_order_relaxed);
+  CacheSerialArena(serial);
+}
+
+ArenaImpl::~ArenaImpl() {
+  // Have to do this in a first pass, because some of the destructors might
+  // refer to memory in other blocks.
+  CleanupList();
+
+  ArenaMetricsCollector* collector = nullptr;
+  auto deallocator = &ArenaFree;
+  if (options_) {
+    collector = options_->metrics_collector;
+    deallocator = options_->block_dealloc;
+  }
+
+  PerBlock([deallocator](SerialArena::Block* b) {
+#ifdef ADDRESS_SANITIZER
+    // This memory was provided by the underlying allocator as unpoisoned, so
+    // return it in an unpoisoned state.
+    ASAN_UNPOISON_MEMORY_REGION(b->Pointer(0), b->size());
+#endif  // ADDRESS_SANITIZER
+    if (!b->user_owned()) {
+      (*deallocator)(b, b->size());
+    }
+  });
+
+  if (collector) {
+    collector->OnDestroy(SpaceAllocated());
+  }
+}
+
+uint64 ArenaImpl::Reset() {
+  if (options_ && options_->metrics_collector) {
+    options_->metrics_collector->OnReset(SpaceAllocated());
+  }
+
+  // Have to do this in a first pass, because some of the destructors might
+  // refer to memory in other blocks.
+  CleanupList();
+
+  // Discard all blocks except the special block (if present).
+  uint64 space_allocated = 0;
+  SerialArena::Block* special_block = nullptr;
+  auto deallocator = (options_ ? options_->block_dealloc : &ArenaFree);
+  PerBlock(
+      [&space_allocated, &special_block, deallocator](SerialArena::Block* b) {
+        space_allocated += b->size();
+#ifdef ADDRESS_SANITIZER
+        // This memory was provided by the underlying allocator as unpoisoned,
+        // so return it in an unpoisoned state.
+        ASAN_UNPOISON_MEMORY_REGION(b->Pointer(0), b->size());
+#endif  // ADDRESS_SANITIZER
+        if (!b->special()) {
+          (*deallocator)(b, b->size());
+        } else {
+          // Prepare special block for reuse.
+          // Note: if options_ is present, it occupies the beginning of the
+          // block and therefore pos is advanced past it.
+          GOOGLE_DCHECK(special_block == nullptr);
+          special_block = b;
+        }
+      });
+
+  Init(record_allocs());
+  if (special_block != nullptr) {
+    // next() should still be nullptr since we are using a stack discipline, but
+    // clear it anyway to reduce fragility.
+    GOOGLE_DCHECK_EQ(special_block->next(), nullptr);
+    special_block->clear_next();
+    special_block->set_pos(kBlockHeaderSize + (options_ ? kOptionsSize : 0));
+    SetInitialBlock(special_block);
+  }
+  return space_allocated;
+}
+
+std::pair<void*, size_t> ArenaImpl::NewBuffer(size_t last_size,
+                                              size_t min_bytes) {
+  size_t size;
+  if (last_size != -1) {
+    // Double the current block size, up to a limit.
+    auto max_size = options_ ? options_->max_block_size : kDefaultMaxBlockSize;
+    size = std::min(2 * last_size, max_size);
+  } else {
+    size = options_ ? options_->start_block_size : kDefaultStartBlockSize;
+  }
+  // Verify that min_bytes + kBlockHeaderSize won't overflow.
+  GOOGLE_CHECK_LE(min_bytes, std::numeric_limits<size_t>::max() - kBlockHeaderSize);
+  size = std::max(size, kBlockHeaderSize + min_bytes);
+
+  void* mem = options_ ? (*options_->block_alloc)(size) : ::operator new(size);
+  space_allocated_.fetch_add(size, std::memory_order_relaxed);
+  return {mem, size};
+}
+
+SerialArena::Block* SerialArena::NewBlock(SerialArena::Block* last_block,
+                                          size_t min_bytes, ArenaImpl* arena) {
+  void* mem;
+  size_t size;
+  std::tie(mem, size) =
+      arena->NewBuffer(last_block ? last_block->size() : -1, min_bytes);
+  Block* b = new (mem) Block(size, last_block, false, false);
+  return b;
+}
+
+PROTOBUF_NOINLINE
+void SerialArena::AddCleanupFallback(void* elem, void (*cleanup)(void*)) {
+  size_t size = cleanup_ ? cleanup_->size * 2 : kMinCleanupListElements;
+  size = std::min(size, kMaxCleanupListElements);
+  size_t bytes = internal::AlignUpTo8(CleanupChunk::SizeOf(size));
+  CleanupChunk* list = reinterpret_cast<CleanupChunk*>(AllocateAligned(bytes));
+  list->next = cleanup_;
+  list->size = size;
+
+  cleanup_ = list;
+  cleanup_ptr_ = &list->nodes[0];
+  cleanup_limit_ = &list->nodes[size];
+
+  AddCleanup(elem, cleanup);
+}
+
+void* ArenaImpl::AllocateAlignedAndAddCleanup(size_t n,
+                                              void (*cleanup)(void*)) {
+  SerialArena* arena;
+  if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) {
+    return arena->AllocateAlignedAndAddCleanup(n, cleanup);
+  } else {
+    return AllocateAlignedAndAddCleanupFallback(n, cleanup);
+  }
+}
+
+void ArenaImpl::AddCleanup(void* elem, void (*cleanup)(void*)) {
+  SerialArena* arena;
+  if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) {
+    arena->AddCleanup(elem, cleanup);
+  } else {
+    return AddCleanupFallback(elem, cleanup);
+  }
+}
+
+PROTOBUF_NOINLINE
+void* ArenaImpl::AllocateAlignedFallback(size_t n) {
+  return GetSerialArenaFallback(&thread_cache())->AllocateAligned(n);
+}
+
+PROTOBUF_NOINLINE
+void* ArenaImpl::AllocateAlignedAndAddCleanupFallback(size_t n,
+                                                      void (*cleanup)(void*)) {
+  return GetSerialArenaFallback(
+      &thread_cache())->AllocateAlignedAndAddCleanup(n, cleanup);
+}
+
+PROTOBUF_NOINLINE
+void ArenaImpl::AddCleanupFallback(void* elem, void (*cleanup)(void*)) {
+  GetSerialArenaFallback(&thread_cache())->AddCleanup(elem, cleanup);
+}
+
+PROTOBUF_NOINLINE
+void* SerialArena::AllocateAlignedFallback(size_t n) {
+  // Sync back to current's pos.
+  head_->set_pos(head_->size() - (limit_ - ptr_));
+
+  head_ = NewBlock(head_, n, arena_);
+  ptr_ = head_->Pointer(head_->pos());
+  limit_ = head_->Pointer(head_->size());
+
+#ifdef ADDRESS_SANITIZER
+  ASAN_POISON_MEMORY_REGION(ptr_, limit_ - ptr_);
+#endif  // ADDRESS_SANITIZER
+
+  return AllocateAligned(n);
+}
+
+uint64 ArenaImpl::SpaceAllocated() const {
+  return space_allocated_.load(std::memory_order_relaxed);
+}
+
+uint64 ArenaImpl::SpaceUsed() const {
+  SerialArena* serial = threads_.load(std::memory_order_acquire);
+  uint64 space_used = 0;
+  for (; serial; serial = serial->next()) {
+    space_used += serial->SpaceUsed();
+  }
+  // Remove the overhead of Options structure, if any.
+  if (options_) {
+    space_used -= kOptionsSize;
+  }
+  return space_used;
+}
+
+uint64 SerialArena::SpaceUsed() const {
+  // Get current block's size from ptr_ (since we can't trust head_->pos().
+  uint64 space_used = ptr_ - head_->Pointer(kBlockHeaderSize);
+  // Get subsequent block size from b->pos().
+  for (Block* b = head_->next(); b; b = b->next()) {
+    space_used += (b->pos() - kBlockHeaderSize);
+  }
+  // Remove the overhead of the SerialArena itself.
+  space_used -= ArenaImpl::kSerialArenaSize;
+  return space_used;
+}
+
+void ArenaImpl::CleanupList() {
+  // By omitting an Acquire barrier we ensure that any user code that doesn't
+  // properly synchronize Reset() or the destructor will throw a TSAN warning.
+  SerialArena* serial = threads_.load(std::memory_order_relaxed);
+
+  for (; serial; serial = serial->next()) {
+    serial->CleanupList();
+  }
+}
+
+void SerialArena::CleanupList() {
+  if (cleanup_ != NULL) {
+    CleanupListFallback();
+  }
+}
+
+void SerialArena::CleanupListFallback() {
+  // The first chunk might be only partially full, so calculate its size
+  // from cleanup_ptr_. Subsequent chunks are always full, so use list->size.
+  size_t n = cleanup_ptr_ - &cleanup_->nodes[0];
+  CleanupChunk* list = cleanup_;
+  while (true) {
+    CleanupNode* node = &list->nodes[0];
+    // Cleanup newest elements first (allocated last).
+    for (size_t i = n; i > 0; i--) {
+      node[i - 1].cleanup(node[i - 1].elem);
+    }
+    list = list->next;
+    if (list == nullptr) {
+      break;
+    }
+    // All but the first chunk are always full.
+    n = list->size;
+  }
+}
+
+SerialArena* SerialArena::New(Block* b, void* owner, ArenaImpl* arena) {
+  auto pos = b->pos();
+  GOOGLE_DCHECK_LE(pos + ArenaImpl::kSerialArenaSize, b->size());
+  SerialArena* serial = reinterpret_cast<SerialArena*>(b->Pointer(pos));
+  b->set_pos(pos + ArenaImpl::kSerialArenaSize);
+  serial->arena_ = arena;
+  serial->owner_ = owner;
+  serial->head_ = b;
+  serial->ptr_ = b->Pointer(b->pos());
+  serial->limit_ = b->Pointer(b->size());
+  serial->cleanup_ = NULL;
+  serial->cleanup_ptr_ = NULL;
+  serial->cleanup_limit_ = NULL;
+  return serial;
+}
+
+PROTOBUF_NOINLINE
+SerialArena* ArenaImpl::GetSerialArenaFallback(void* me) {
+  // Look for this SerialArena in our linked list.
+  SerialArena* serial = threads_.load(std::memory_order_acquire);
+  for (; serial; serial = serial->next()) {
+    if (serial->owner() == me) {
+      break;
+    }
+  }
+
+  if (!serial) {
+    // This thread doesn't have any SerialArena, which also means it doesn't
+    // have any blocks yet.  So we'll allocate its first block now.
+    SerialArena::Block* b = SerialArena::NewBlock(NULL, kSerialArenaSize, this);
+    serial = SerialArena::New(b, me, this);
+
+    SerialArena* head = threads_.load(std::memory_order_relaxed);
+    do {
+      serial->set_next(head);
+    } while (!threads_.compare_exchange_weak(
+        head, serial, std::memory_order_release, std::memory_order_relaxed));
+  }
+
+  CacheSerialArena(serial);
+  return serial;
+}
+
+ArenaMetricsCollector::~ArenaMetricsCollector() {}
+
+}  // namespace internal
+
+PROTOBUF_FUNC_ALIGN(32)
+void* Arena::AllocateAlignedNoHook(size_t n) {
+  return impl_.AllocateAligned(n);
+}
+
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arena.h

@@ -0,0 +1,694 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file defines an Arena allocator for better allocation performance.
+
+#ifndef GOOGLE_PROTOBUF_ARENA_H__
+#define GOOGLE_PROTOBUF_ARENA_H__
+
+
+#include <limits>
+#include <type_traits>
+#include <utility>
+#ifdef max
+#undef max  // Visual Studio defines this macro
+#endif
+#if defined(_MSC_VER) && !defined(_LIBCPP_STD_VER) && !_HAS_EXCEPTIONS
+// Work around bugs in MSVC <typeinfo> header when _HAS_EXCEPTIONS=0.
+#include <exception>
+#include <typeinfo>
+namespace std {
+using type_info = ::type_info;
+}
+#else
+#include <typeinfo>
+#endif
+
+#include <type_traits>
+#include <google/protobuf/arena_impl.h>
+#include <google/protobuf/port.h>
+
+#include <google/protobuf/port_def.inc>
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+namespace google {
+namespace protobuf {
+
+struct ArenaOptions;  // defined below
+
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+
+class Arena;    // defined below
+class Message;  // defined in message.h
+class MessageLite;
+template <typename Key, typename T>
+class Map;
+
+namespace arena_metrics {
+
+void EnableArenaMetrics(ArenaOptions* options);
+
+}  // namespace arena_metrics
+
+namespace internal {
+
+struct ArenaStringPtr;  // defined in arenastring.h
+class LazyField;        // defined in lazy_field.h
+class EpsCopyInputStream;  // defined in parse_context.h
+
+template <typename Type>
+class GenericTypeHandler;  // defined in repeated_field.h
+
+// Templated cleanup methods.
+template <typename T>
+void arena_destruct_object(void* object) {
+  reinterpret_cast<T*>(object)->~T();
+}
+template <typename T>
+void arena_delete_object(void* object) {
+  delete reinterpret_cast<T*>(object);
+}
+}  // namespace internal
+
+// ArenaOptions provides optional additional parameters to arena construction
+// that control its block-allocation behavior.
+struct ArenaOptions {
+  // This defines the size of the first block requested from the system malloc.
+  // Subsequent block sizes will increase in a geometric series up to a maximum.
+  size_t start_block_size;
+
+  // This defines the maximum block size requested from system malloc (unless an
+  // individual arena allocation request occurs with a size larger than this
+  // maximum). Requested block sizes increase up to this value, then remain
+  // here.
+  size_t max_block_size;
+
+  // An initial block of memory for the arena to use, or NULL for none. If
+  // provided, the block must live at least as long as the arena itself. The
+  // creator of the Arena retains ownership of the block after the Arena is
+  // destroyed.
+  char* initial_block;
+
+  // The size of the initial block, if provided.
+  size_t initial_block_size;
+
+  // A function pointer to an alloc method that returns memory blocks of size
+  // requested. By default, it contains a ptr to the malloc function.
+  //
+  // NOTE: block_alloc and dealloc functions are expected to behave like
+  // malloc and free, including Asan poisoning.
+  void* (*block_alloc)(size_t);
+  // A function pointer to a dealloc method that takes ownership of the blocks
+  // from the arena. By default, it contains a ptr to a wrapper function that
+  // calls free.
+  void (*block_dealloc)(void*, size_t);
+
+  ArenaOptions()
+      : start_block_size(kDefaultStartBlockSize),
+        max_block_size(kDefaultMaxBlockSize),
+        initial_block(NULL),
+        initial_block_size(0),
+        block_alloc(kDefaultBlockAlloc),
+        block_dealloc(&internal::ArenaFree),
+        make_metrics_collector(nullptr) {}
+
+  PROTOBUF_EXPORT static void* (*const kDefaultBlockAlloc)(size_t);
+
+ private:
+  // If make_metrics_collector is not nullptr, it will be called at Arena init
+  // time. It may return a pointer to a collector instance that will be notified
+  // of interesting events related to the arena.
+  internal::ArenaMetricsCollector* (*make_metrics_collector)();
+
+  // Constants define default starting block size and max block size for
+  // arena allocator behavior -- see descriptions above.
+  static const size_t kDefaultStartBlockSize =
+      internal::ArenaImpl::kDefaultStartBlockSize;
+  static const size_t kDefaultMaxBlockSize =
+      internal::ArenaImpl::kDefaultMaxBlockSize;
+
+  friend void arena_metrics::EnableArenaMetrics(ArenaOptions*);
+
+  friend class Arena;
+  friend class ArenaOptionsTestFriend;
+  friend class internal::ArenaImpl;
+};
+
+// Support for non-RTTI environments. (The metrics hooks API uses type
+// information.)
+#if PROTOBUF_RTTI
+#define RTTI_TYPE_ID(type) (&typeid(type))
+#else
+#define RTTI_TYPE_ID(type) (NULL)
+#endif
+
+// Arena allocator. Arena allocation replaces ordinary (heap-based) allocation
+// with new/delete, and improves performance by aggregating allocations into
+// larger blocks and freeing allocations all at once. Protocol messages are
+// allocated on an arena by using Arena::CreateMessage<T>(Arena*), below, and
+// are automatically freed when the arena is destroyed.
+//
+// This is a thread-safe implementation: multiple threads may allocate from the
+// arena concurrently. Destruction is not thread-safe and the destructing
+// thread must synchronize with users of the arena first.
+//
+// An arena provides two allocation interfaces: CreateMessage<T>, which works
+// for arena-enabled proto2 message types as well as other types that satisfy
+// the appropriate protocol (described below), and Create<T>, which works for
+// any arbitrary type T. CreateMessage<T> is better when the type T supports it,
+// because this interface (i) passes the arena pointer to the created object so
+// that its sub-objects and internal allocations can use the arena too, and (ii)
+// elides the object's destructor call when possible. Create<T> does not place
+// any special requirements on the type T, and will invoke the object's
+// destructor when the arena is destroyed.
+//
+// The arena message allocation protocol, required by
+// CreateMessage<T>(Arena* arena, Args&&... args), is as follows:
+//
+// - The type T must have (at least) two constructors: a constructor callable
+//   with `args` (without `arena`), called when a T is allocated on the heap;
+//   and a constructor callable with `Arena* arena, Args&&... args`, called when
+//   a T is allocated on an arena. If the second constructor is called with a
+//   NULL arena pointer, it must be equivalent to invoking the first
+//   (`args`-only) constructor.
+//
+// - The type T must have a particular type trait: a nested type
+//   |InternalArenaConstructable_|. This is usually a typedef to |void|. If no
+//   such type trait exists, then the instantiation CreateMessage<T> will fail
+//   to compile.
+//
+// - The type T *may* have the type trait |DestructorSkippable_|. If this type
+//   trait is present in the type, then its destructor will not be called if and
+//   only if it was passed a non-NULL arena pointer. If this type trait is not
+//   present on the type, then its destructor is always called when the
+//   containing arena is destroyed.
+//
+// This protocol is implemented by all arena-enabled proto2 message classes as
+// well as protobuf container types like RepeatedPtrField and Map. The protocol
+// is internal to protobuf and is not guaranteed to be stable. Non-proto types
+// should not rely on this protocol.
+class PROTOBUF_EXPORT PROTOBUF_ALIGNAS(8) Arena final {
+ public:
+  // Default constructor with sensible default options, tuned for average
+  // use-cases.
+  inline Arena() : impl_() {}
+
+  // Construct an arena with default options, except for the supplied
+  // initial block. It is more efficient to use this constructor
+  // instead of passing ArenaOptions if the only configuration needed
+  // by the caller is supplying an initial block.
+  inline Arena(char* initial_block, size_t initial_block_size)
+      : impl_(initial_block, initial_block_size) {}
+
+  // Arena constructor taking custom options. See ArenaOptions above for
+  // descriptions of the options available.
+  explicit Arena(const ArenaOptions& options) : impl_(options) {}
+
+  // Block overhead.  Use this as a guide for how much to over-allocate the
+  // initial block if you want an allocation of size N to fit inside it.
+  //
+  // WARNING: if you allocate multiple objects, it is difficult to guarantee
+  // that a series of allocations will fit in the initial block, especially if
+  // Arena changes its alignment guarantees in the future!
+  static const size_t kBlockOverhead = internal::ArenaImpl::kBlockHeaderSize +
+                                       internal::ArenaImpl::kSerialArenaSize;
+
+  inline ~Arena() {}
+
+  // TODO(protobuf-team): Fix callers to use constructor and delete this method.
+  void Init(const ArenaOptions&) {}
+
+  // API to create proto2 message objects on the arena. If the arena passed in
+  // is NULL, then a heap allocated object is returned. Type T must be a message
+  // defined in a .proto file with cc_enable_arenas set to true, otherwise a
+  // compilation error will occur.
+  //
+  // RepeatedField and RepeatedPtrField may also be instantiated directly on an
+  // arena with this method.
+  //
+  // This function also accepts any type T that satisfies the arena message
+  // allocation protocol, documented above.
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* CreateMessage(Arena* arena, Args&&... args) {
+    static_assert(
+        InternalHelper<T>::is_arena_constructable::value,
+        "CreateMessage can only construct types that are ArenaConstructable");
+    // We must delegate to CreateMaybeMessage() and NOT CreateMessageInternal()
+    // because protobuf generated classes specialize CreateMaybeMessage() and we
+    // need to use that specialization for code size reasons.
+    return Arena::CreateMaybeMessage<T>(arena, std::forward<Args>(args)...);
+  }
+
+  // API to create any objects on the arena. Note that only the object will
+  // be created on the arena; the underlying ptrs (in case of a proto2 message)
+  // will be still heap allocated. Proto messages should usually be allocated
+  // with CreateMessage<T>() instead.
+  //
+  // Note that even if T satisfies the arena message construction protocol
+  // (InternalArenaConstructable_ trait and optional DestructorSkippable_
+  // trait), as described above, this function does not follow the protocol;
+  // instead, it treats T as a black-box type, just as if it did not have these
+  // traits. Specifically, T's constructor arguments will always be only those
+  // passed to Create<T>() -- no additional arena pointer is implicitly added.
+  // Furthermore, the destructor will always be called at arena destruction time
+  // (unless the destructor is trivial). Hence, from T's point of view, it is as
+  // if the object were allocated on the heap (except that the underlying memory
+  // is obtained from the arena).
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* Create(Arena* arena, Args&&... args) {
+    return CreateNoMessage<T>(arena, is_arena_constructable<T>(),
+                              std::forward<Args>(args)...);
+  }
+
+  // Create an array of object type T on the arena *without* invoking the
+  // constructor of T. If `arena` is null, then the return value should be freed
+  // with `delete[] x;` (or `::operator delete[](x);`).
+  // To ensure safe uses, this function checks at compile time
+  // (when compiled as C++11) that T is trivially default-constructible and
+  // trivially destructible.
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE static T* CreateArray(Arena* arena,
+                                               size_t num_elements) {
+    static_assert(std::is_pod<T>::value,
+                  "CreateArray requires a trivially constructible type");
+    static_assert(std::is_trivially_destructible<T>::value,
+                  "CreateArray requires a trivially destructible type");
+    GOOGLE_CHECK_LE(num_elements, std::numeric_limits<size_t>::max() / sizeof(T))
+        << "Requested size is too large to fit into size_t.";
+    if (arena == NULL) {
+      return static_cast<T*>(::operator new[](num_elements * sizeof(T)));
+    } else {
+      return arena->CreateInternalRawArray<T>(num_elements);
+    }
+  }
+
+  // Returns the total space allocated by the arena, which is the sum of the
+  // sizes of the underlying blocks. This method is relatively fast; a counter
+  // is kept as blocks are allocated.
+  uint64 SpaceAllocated() const { return impl_.SpaceAllocated(); }
+  // Returns the total space used by the arena. Similar to SpaceAllocated but
+  // does not include free space and block overhead. The total space returned
+  // may not include space used by other threads executing concurrently with
+  // the call to this method.
+  uint64 SpaceUsed() const { return impl_.SpaceUsed(); }
+
+  // Frees all storage allocated by this arena after calling destructors
+  // registered with OwnDestructor() and freeing objects registered with Own().
+  // Any objects allocated on this arena are unusable after this call. It also
+  // returns the total space used by the arena which is the sums of the sizes
+  // of the allocated blocks. This method is not thread-safe.
+  uint64 Reset() { return impl_.Reset(); }
+
+  // Adds |object| to a list of heap-allocated objects to be freed with |delete|
+  // when the arena is destroyed or reset.
+  template <typename T>
+  PROTOBUF_NOINLINE void Own(T* object) {
+    OwnInternal(object, std::is_convertible<T*, Message*>());
+  }
+
+  // Adds |object| to a list of objects whose destructors will be manually
+  // called when the arena is destroyed or reset. This differs from Own() in
+  // that it does not free the underlying memory with |delete|; hence, it is
+  // normally only used for objects that are placement-newed into
+  // arena-allocated memory.
+  template <typename T>
+  PROTOBUF_NOINLINE void OwnDestructor(T* object) {
+    if (object != NULL) {
+      impl_.AddCleanup(object, &internal::arena_destruct_object<T>);
+    }
+  }
+
+  // Adds a custom member function on an object to the list of destructors that
+  // will be manually called when the arena is destroyed or reset. This differs
+  // from OwnDestructor() in that any member function may be specified, not only
+  // the class destructor.
+  PROTOBUF_NOINLINE void OwnCustomDestructor(void* object,
+                                             void (*destruct)(void*)) {
+    impl_.AddCleanup(object, destruct);
+  }
+
+  // Retrieves the arena associated with |value| if |value| is an arena-capable
+  // message, or NULL otherwise. If possible, the call resolves at compile time.
+  // Note that we can often devirtualize calls to `value->GetArena()` so usually
+  // calling this method is unnecessary.
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE static Arena* GetArena(const T* value) {
+    return GetArenaInternal(value);
+  }
+
+  template <typename T>
+  class InternalHelper {
+    template <typename U>
+    static char DestructorSkippable(const typename U::DestructorSkippable_*);
+    template <typename U>
+    static double DestructorSkippable(...);
+
+    typedef std::integral_constant<
+        bool, sizeof(DestructorSkippable<T>(static_cast<const T*>(0))) ==
+                      sizeof(char) ||
+                  std::is_trivially_destructible<T>::value>
+        is_destructor_skippable;
+
+    template <typename U>
+    static char ArenaConstructable(
+        const typename U::InternalArenaConstructable_*);
+    template <typename U>
+    static double ArenaConstructable(...);
+
+    typedef std::integral_constant<bool, sizeof(ArenaConstructable<T>(
+                                             static_cast<const T*>(0))) ==
+                                             sizeof(char)>
+        is_arena_constructable;
+
+    template <typename U,
+              typename std::enable_if<
+                  std::is_same<Arena*, decltype(std::declval<const U>()
+                                                    .GetArena())>::value,
+                  int>::type = 0>
+    static char HasGetArena(decltype(&U::GetArena));
+    template <typename U>
+    static double HasGetArena(...);
+
+    typedef std::integral_constant<bool, sizeof(HasGetArena<T>(nullptr)) ==
+                                             sizeof(char)>
+        has_get_arena;
+
+    template <typename... Args>
+    static T* Construct(void* ptr, Args&&... args) {
+      return new (ptr) T(std::forward<Args>(args)...);
+    }
+
+    static Arena* GetArena(const T* p) { return p->GetArena(); }
+
+    friend class Arena;
+  };
+
+  // Helper typetraits that indicates support for arenas in a type T at compile
+  // time. This is public only to allow construction of higher-level templated
+  // utilities.
+  //
+  // is_arena_constructable<T>::value is true if the message type T has arena
+  // support enabled, and false otherwise.
+  //
+  // is_destructor_skippable<T>::value is true if the message type T has told
+  // the arena that it is safe to skip the destructor, and false otherwise.
+  //
+  // This is inside Arena because only Arena has the friend relationships
+  // necessary to see the underlying generated code traits.
+  template <typename T>
+  struct is_arena_constructable : InternalHelper<T>::is_arena_constructable {};
+  template <typename T>
+  struct is_destructor_skippable : InternalHelper<T>::is_destructor_skippable {
+  };
+
+ private:
+  template <typename T>
+  struct has_get_arena : InternalHelper<T>::has_get_arena {};
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* CreateMessageInternal(Arena* arena,
+                                                         Args&&... args) {
+    static_assert(
+        InternalHelper<T>::is_arena_constructable::value,
+        "CreateMessage can only construct types that are ArenaConstructable");
+    if (arena == NULL) {
+      return new T(nullptr, std::forward<Args>(args)...);
+    } else {
+      return arena->DoCreateMessage<T>(std::forward<Args>(args)...);
+    }
+  }
+
+  // This specialization for no arguments is necessary, because its behavior is
+  // slightly different.  When the arena pointer is nullptr, it calls T()
+  // instead of T(nullptr).
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE static T* CreateMessageInternal(Arena* arena) {
+    static_assert(
+        InternalHelper<T>::is_arena_constructable::value,
+        "CreateMessage can only construct types that are ArenaConstructable");
+    if (arena == NULL) {
+      return new T();
+    } else {
+      return arena->DoCreateMessage<T>();
+    }
+  }
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* CreateInternal(Arena* arena,
+                                                  Args&&... args) {
+    if (arena == NULL) {
+      return new T(std::forward<Args>(args)...);
+    } else {
+      return arena->DoCreate<T>(std::is_trivially_destructible<T>::value,
+                                std::forward<Args>(args)...);
+    }
+  }
+
+  inline void AllocHook(const std::type_info* allocated_type, size_t n) const {
+    impl_.RecordAlloc(allocated_type, n);
+  }
+
+  // Allocate and also optionally call collector with the allocated type info
+  // when allocation recording is enabled.
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE void* AllocateInternal(bool skip_explicit_ownership) {
+    const size_t n = internal::AlignUpTo8(sizeof(T));
+    // Monitor allocation if needed.
+    impl_.RecordAlloc(RTTI_TYPE_ID(T), n);
+    if (skip_explicit_ownership) {
+      return AllocateAlignedTo<alignof(T)>(sizeof(T));
+    } else {
+      if (alignof(T) <= 8) {
+        return impl_.AllocateAlignedAndAddCleanup(
+            n, &internal::arena_destruct_object<T>);
+      } else {
+        auto ptr =
+            reinterpret_cast<uintptr_t>(impl_.AllocateAlignedAndAddCleanup(
+                sizeof(T) + alignof(T) - 8,
+                &internal::arena_destruct_object<T>));
+        return reinterpret_cast<void*>((ptr + alignof(T) - 8) &
+                                       (~alignof(T) + 1));
+      }
+    }
+  }
+
+  // CreateMessage<T> requires that T supports arenas, but this private method
+  // works whether or not T supports arenas. These are not exposed to user code
+  // as it can cause confusing API usages, and end up having double free in
+  // user code. These are used only internally from LazyField and Repeated
+  // fields, since they are designed to work in all mode combinations.
+  template <typename Msg, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static Msg* DoCreateMaybeMessage(Arena* arena,
+                                                          std::true_type,
+                                                          Args&&... args) {
+    return CreateMessageInternal<Msg>(arena, std::forward<Args>(args)...);
+  }
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* DoCreateMaybeMessage(Arena* arena,
+                                                        std::false_type,
+                                                        Args&&... args) {
+    return CreateInternal<T>(arena, std::forward<Args>(args)...);
+  }
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* CreateMaybeMessage(Arena* arena,
+                                                      Args&&... args) {
+    return DoCreateMaybeMessage<T>(arena, is_arena_constructable<T>(),
+                                   std::forward<Args>(args)...);
+  }
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* CreateNoMessage(Arena* arena, std::true_type,
+                                                   Args&&... args) {
+    // User is constructing with Create() despite the fact that T supports arena
+    // construction.  In this case we have to delegate to CreateInternal(), and
+    // we can't use any CreateMaybeMessage() specialization that may be defined.
+    return CreateInternal<T>(arena, std::forward<Args>(args)...);
+  }
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE static T* CreateNoMessage(Arena* arena,
+                                                   std::false_type,
+                                                   Args&&... args) {
+    // User is constructing with Create() and the type does not support arena
+    // construction.  In this case we can delegate to CreateMaybeMessage() and
+    // use any specialization that may be available for that.
+    return CreateMaybeMessage<T>(arena, std::forward<Args>(args)...);
+  }
+
+  // Just allocate the required size for the given type assuming the
+  // type has a trivial constructor.
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE T* CreateInternalRawArray(size_t num_elements) {
+    GOOGLE_CHECK_LE(num_elements, std::numeric_limits<size_t>::max() / sizeof(T))
+        << "Requested size is too large to fit into size_t.";
+    // We count on compiler to realize that if sizeof(T) is a multiple of
+    // 8 AlignUpTo can be elided.
+    const size_t n = internal::AlignUpTo8(sizeof(T) * num_elements);
+    // Monitor allocation if needed.
+    impl_.RecordAlloc(RTTI_TYPE_ID(T), n);
+    return static_cast<T*>(AllocateAlignedTo<alignof(T)>(n));
+  }
+
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE T* DoCreate(bool skip_explicit_ownership,
+                                     Args&&... args) {
+    return new (AllocateInternal<T>(skip_explicit_ownership))
+        T(std::forward<Args>(args)...);
+  }
+  template <typename T, typename... Args>
+  PROTOBUF_ALWAYS_INLINE T* DoCreateMessage(Args&&... args) {
+    return InternalHelper<T>::Construct(
+        AllocateInternal<T>(InternalHelper<T>::is_destructor_skippable::value),
+        this, std::forward<Args>(args)...);
+  }
+
+  // CreateInArenaStorage is used to implement map field. Without it,
+  // Map need to call generated message's protected arena constructor,
+  // which needs to declare Map as friend of generated message.
+  template <typename T, typename... Args>
+  static void CreateInArenaStorage(T* ptr, Arena* arena, Args&&... args) {
+    CreateInArenaStorageInternal(ptr, arena,
+                                 typename is_arena_constructable<T>::type(),
+                                 std::forward<Args>(args)...);
+    RegisterDestructorInternal(
+        ptr, arena,
+        typename InternalHelper<T>::is_destructor_skippable::type());
+  }
+
+  template <typename T, typename... Args>
+  static void CreateInArenaStorageInternal(T* ptr, Arena* arena,
+                                           std::true_type, Args&&... args) {
+    InternalHelper<T>::Construct(ptr, arena, std::forward<Args>(args)...);
+  }
+  template <typename T, typename... Args>
+  static void CreateInArenaStorageInternal(T* ptr, Arena* /* arena */,
+                                           std::false_type, Args&&... args) {
+    new (ptr) T(std::forward<Args>(args)...);
+  }
+
+  template <typename T>
+  static void RegisterDestructorInternal(T* /* ptr */, Arena* /* arena */,
+                                         std::true_type) {}
+  template <typename T>
+  static void RegisterDestructorInternal(T* ptr, Arena* arena,
+                                         std::false_type) {
+    arena->OwnDestructor(ptr);
+  }
+
+  // These implement Own(), which registers an object for deletion (destructor
+  // call and operator delete()). The second parameter has type 'true_type' if T
+  // is a subtype of Message and 'false_type' otherwise. Collapsing
+  // all template instantiations to one for generic Message reduces code size,
+  // using the virtual destructor instead.
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE void OwnInternal(T* object, std::true_type) {
+    if (object != NULL) {
+      impl_.AddCleanup(object, &internal::arena_delete_object<Message>);
+    }
+  }
+  template <typename T>
+  PROTOBUF_ALWAYS_INLINE void OwnInternal(T* object, std::false_type) {
+    if (object != NULL) {
+      impl_.AddCleanup(object, &internal::arena_delete_object<T>);
+    }
+  }
+
+  // Implementation for GetArena(). Only message objects with
+  // InternalArenaConstructable_ tags can be associated with an arena, and such
+  // objects must implement a GetArena() method.
+  template <typename T, typename std::enable_if<
+                            is_arena_constructable<T>::value, int>::type = 0>
+  PROTOBUF_ALWAYS_INLINE static Arena* GetArenaInternal(const T* value) {
+    return InternalHelper<T>::GetArena(value);
+  }
+  template <typename T,
+            typename std::enable_if<!is_arena_constructable<T>::value &&
+                                        has_get_arena<T>::value,
+                                    int>::type = 0>
+  PROTOBUF_ALWAYS_INLINE static Arena* GetArenaInternal(const T* value) {
+    return value->GetArena();
+  }
+  template <typename T,
+            typename std::enable_if<!is_arena_constructable<T>::value &&
+                                        !has_get_arena<T>::value,
+                                    int>::type = 0>
+  PROTOBUF_ALWAYS_INLINE static Arena* GetArenaInternal(const T* value) {
+    (void)value;
+    return nullptr;
+  }
+
+  // For friends of arena.
+  void* AllocateAligned(size_t n) {
+    return AllocateAlignedNoHook(internal::AlignUpTo8(n));
+  }
+  template<size_t Align>
+  void* AllocateAlignedTo(size_t n) {
+    static_assert(Align > 0, "Alignment must be greater than 0");
+    static_assert((Align & (Align - 1)) == 0, "Alignment must be power of two");
+    if (Align <= 8) return AllocateAligned(n);
+    // TODO(b/151247138): if the pointer would have been aligned already,
+    // this is wasting space. We should pass the alignment down.
+    uintptr_t ptr = reinterpret_cast<uintptr_t>(AllocateAligned(n + Align - 8));
+    ptr = (ptr + Align - 1) & (~Align + 1);
+    return reinterpret_cast<void*>(ptr);
+  }
+
+  void* AllocateAlignedNoHook(size_t n);
+
+  internal::ArenaImpl impl_;
+
+  template <typename Type>
+  friend class internal::GenericTypeHandler;
+  friend struct internal::ArenaStringPtr;  // For AllocateAligned.
+  friend class internal::LazyField;        // For CreateMaybeMessage.
+  friend class internal::EpsCopyInputStream;  // For parser performance
+  friend class MessageLite;
+  template <typename Key, typename T>
+  friend class Map;
+};
+
+// Defined above for supporting environments without RTTI.
+#undef RTTI_TYPE_ID
+
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_ARENA_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arena_impl.h

@@ -0,0 +1,491 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file defines an Arena allocator for better allocation performance.
+
+#ifndef GOOGLE_PROTOBUF_ARENA_IMPL_H__
+#define GOOGLE_PROTOBUF_ARENA_IMPL_H__
+
+#include <atomic>
+#include <limits>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/logging.h>
+
+#ifdef ADDRESS_SANITIZER
+#include <sanitizer/asan_interface.h>
+#endif  // ADDRESS_SANITIZER
+
+#include <google/protobuf/port_def.inc>
+
+
+namespace google {
+namespace protobuf {
+
+struct ArenaOptions;
+
+namespace internal {
+
+inline size_t AlignUpTo8(size_t n) {
+  // Align n to next multiple of 8 (from Hacker's Delight, Chapter 3.)
+  return (n + 7) & static_cast<size_t>(-8);
+}
+
+using LifecycleIdAtomic = uint64_t;
+
+void PROTOBUF_EXPORT ArenaFree(void* object, size_t size);
+
+// MetricsCollector collects stats for a particular arena.
+class PROTOBUF_EXPORT ArenaMetricsCollector {
+ public:
+  virtual ~ArenaMetricsCollector();
+
+  // Invoked when the arena is about to be destroyed. This method will
+  // typically finalize any metric collection and delete the collector.
+  // space_allocated is the space used by the arena.
+  virtual void OnDestroy(uint64 space_allocated) = 0;
+
+  // OnReset() is called when the associated arena is reset.
+  // space_allocated is the space used by the arena just before the reset.
+  virtual void OnReset(uint64 space_allocated) = 0;
+
+  // Does OnAlloc() need to be called?  If false, metric collection overhead
+  // will be reduced since we will not do extra work per allocation.
+  virtual bool RecordAllocs() = 0;
+
+  // OnAlloc is called when an allocation happens.
+  // type_info is promised to be static - its lifetime extends to
+  // match program's lifetime (It is given by typeid operator).
+  // Note: typeid(void) will be passed as allocated_type every time we
+  // intentionally want to avoid monitoring an allocation. (i.e. internal
+  // allocations for managing the arena)
+  virtual void OnAlloc(const std::type_info* allocated_type,
+                       uint64 alloc_size) = 0;
+};
+
+class ArenaImpl;
+
+// A thread-unsafe Arena that can only be used within its owning thread.
+class PROTOBUF_EXPORT SerialArena {
+ public:
+  // Blocks are variable length malloc-ed objects.  The following structure
+  // describes the common header for all blocks.
+  class PROTOBUF_EXPORT Block {
+   public:
+    Block(size_t size, Block* next, bool special, bool user_owned)
+        : next_and_bits_(reinterpret_cast<uintptr_t>(next) | (special ? 1 : 0) |
+                         (user_owned ? 2 : 0)),
+          pos_(kBlockHeaderSize),
+          size_(size) {
+      GOOGLE_DCHECK_EQ(reinterpret_cast<uintptr_t>(next) & 3, 0u);
+    }
+
+    char* Pointer(size_t n) {
+      GOOGLE_DCHECK(n <= size_);
+      return reinterpret_cast<char*>(this) + n;
+    }
+
+    // One of the blocks may be special. This is either a user-supplied
+    // initial block, or a block we created at startup to hold Options info.
+    // A special block is not deleted by Reset.
+    bool special() const { return (next_and_bits_ & 1) != 0; }
+
+    // Whether or not this current block is owned by the user.
+    // Only special blocks can be user_owned.
+    bool user_owned() const { return (next_and_bits_ & 2) != 0; }
+
+    Block* next() const {
+      const uintptr_t bottom_bits = 3;
+      return reinterpret_cast<Block*>(next_and_bits_ & ~bottom_bits);
+    }
+
+    void clear_next() {
+      next_and_bits_ &= 3;  // Set next to nullptr, preserve bottom bits.
+    }
+
+    size_t pos() const { return pos_; }
+    size_t size() const { return size_; }
+    void set_pos(size_t pos) { pos_ = pos; }
+
+   private:
+    // Holds pointer to next block for this thread + special/user_owned bits.
+    uintptr_t next_and_bits_;
+
+    size_t pos_;
+    size_t size_;
+    // data follows
+  };
+
+  // The allocate/free methods here are a little strange, since SerialArena is
+  // allocated inside a Block which it also manages.  This is to avoid doing
+  // an extra allocation for the SerialArena itself.
+
+  // Creates a new SerialArena inside Block* and returns it.
+  static SerialArena* New(Block* b, void* owner, ArenaImpl* arena);
+
+  void CleanupList();
+  uint64 SpaceUsed() const;
+
+  bool HasSpace(size_t n) { return n <= static_cast<size_t>(limit_ - ptr_); }
+
+  void* AllocateAligned(size_t n) {
+    GOOGLE_DCHECK_EQ(internal::AlignUpTo8(n), n);  // Must be already aligned.
+    GOOGLE_DCHECK_GE(limit_, ptr_);
+    if (PROTOBUF_PREDICT_FALSE(!HasSpace(n))) {
+      return AllocateAlignedFallback(n);
+    }
+    void* ret = ptr_;
+    ptr_ += n;
+#ifdef ADDRESS_SANITIZER
+    ASAN_UNPOISON_MEMORY_REGION(ret, n);
+#endif  // ADDRESS_SANITIZER
+    return ret;
+  }
+
+  // Allocate space if the current region provides enough space.
+  bool MaybeAllocateAligned(size_t n, void** out) {
+    GOOGLE_DCHECK_EQ(internal::AlignUpTo8(n), n);  // Must be already aligned.
+    GOOGLE_DCHECK_GE(limit_, ptr_);
+    if (PROTOBUF_PREDICT_FALSE(!HasSpace(n))) return false;
+    void* ret = ptr_;
+    ptr_ += n;
+#ifdef ADDRESS_SANITIZER
+    ASAN_UNPOISON_MEMORY_REGION(ret, n);
+#endif  // ADDRESS_SANITIZER
+    *out = ret;
+    return true;
+  }
+
+  void AddCleanup(void* elem, void (*cleanup)(void*)) {
+    if (PROTOBUF_PREDICT_FALSE(cleanup_ptr_ == cleanup_limit_)) {
+      AddCleanupFallback(elem, cleanup);
+      return;
+    }
+    cleanup_ptr_->elem = elem;
+    cleanup_ptr_->cleanup = cleanup;
+    cleanup_ptr_++;
+  }
+
+  void* AllocateAlignedAndAddCleanup(size_t n, void (*cleanup)(void*)) {
+    void* ret = AllocateAligned(n);
+    AddCleanup(ret, cleanup);
+    return ret;
+  }
+
+  Block* head() const { return head_; }
+  void* owner() const { return owner_; }
+  SerialArena* next() const { return next_; }
+  void set_next(SerialArena* next) { next_ = next; }
+  static Block* NewBlock(Block* last_block, size_t min_bytes, ArenaImpl* arena);
+
+ private:
+  // Node contains the ptr of the object to be cleaned up and the associated
+  // cleanup function ptr.
+  struct CleanupNode {
+    void* elem;              // Pointer to the object to be cleaned up.
+    void (*cleanup)(void*);  // Function pointer to the destructor or deleter.
+  };
+
+  // Cleanup uses a chunked linked list, to reduce pointer chasing.
+  struct CleanupChunk {
+    static size_t SizeOf(size_t i) {
+      return sizeof(CleanupChunk) + (sizeof(CleanupNode) * (i - 1));
+    }
+    size_t size;           // Total elements in the list.
+    CleanupChunk* next;    // Next node in the list.
+    CleanupNode nodes[1];  // True length is |size|.
+  };
+
+  ArenaImpl* arena_;       // Containing arena.
+  void* owner_;            // &ThreadCache of this thread;
+  Block* head_;            // Head of linked list of blocks.
+  CleanupChunk* cleanup_;  // Head of cleanup list.
+  SerialArena* next_;      // Next SerialArena in this linked list.
+
+  // Next pointer to allocate from.  Always 8-byte aligned.  Points inside
+  // head_ (and head_->pos will always be non-canonical).  We keep these
+  // here to reduce indirection.
+  char* ptr_;
+  char* limit_;
+
+  // Next CleanupList members to append to.  These point inside cleanup_.
+  CleanupNode* cleanup_ptr_;
+  CleanupNode* cleanup_limit_;
+
+  void* AllocateAlignedFallback(size_t n);
+  void AddCleanupFallback(void* elem, void (*cleanup)(void*));
+  void CleanupListFallback();
+
+ public:
+  static constexpr size_t kBlockHeaderSize =
+      (sizeof(Block) + 7) & static_cast<size_t>(-8);
+};
+
+// This class provides the core Arena memory allocation library. Different
+// implementations only need to implement the public interface below.
+// Arena is not a template type as that would only be useful if all protos
+// in turn would be templates, which will/cannot happen. However separating
+// the memory allocation part from the cruft of the API users expect we can
+// use #ifdef the select the best implementation based on hardware / OS.
+class PROTOBUF_EXPORT ArenaImpl {
+ public:
+  static const size_t kDefaultStartBlockSize = 256;
+  static const size_t kDefaultMaxBlockSize = 8192;
+
+  ArenaImpl() { Init(false); }
+
+  ArenaImpl(char* mem, size_t size) {
+    GOOGLE_DCHECK_EQ(reinterpret_cast<uintptr_t>(mem) & 7, 0u);
+    Init(false);
+
+    // Ignore initial block if it is too small.
+    if (mem != nullptr && size >= kBlockHeaderSize + kSerialArenaSize) {
+      SetInitialBlock(new (mem) SerialArena::Block(size, nullptr, true, true));
+    }
+  }
+
+  explicit ArenaImpl(const ArenaOptions& options);
+
+  // Destructor deletes all owned heap allocated objects, and destructs objects
+  // that have non-trivial destructors, except for proto2 message objects whose
+  // destructors can be skipped. Also, frees all blocks except the initial block
+  // if it was passed in.
+  ~ArenaImpl();
+
+  uint64 Reset();
+
+  uint64 SpaceAllocated() const;
+  uint64 SpaceUsed() const;
+
+  void* AllocateAligned(size_t n) {
+    SerialArena* arena;
+    if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFast(&arena))) {
+      return arena->AllocateAligned(n);
+    } else {
+      return AllocateAlignedFallback(n);
+    }
+  }
+
+  // This function allocates n bytes if the common happy case is true and
+  // returns true. Otherwise does nothing and returns false. This strange
+  // semantics is necessary to allow callers to program functions that only
+  // have fallback function calls in tail position. This substantially improves
+  // code for the happy path.
+  PROTOBUF_ALWAYS_INLINE bool MaybeAllocateAligned(size_t n, void** out) {
+    SerialArena* a;
+    if (PROTOBUF_PREDICT_TRUE(GetSerialArenaFromThreadCache(&a))) {
+      return a->MaybeAllocateAligned(n, out);
+    }
+    return false;
+  }
+
+  void* AllocateAlignedAndAddCleanup(size_t n, void (*cleanup)(void*));
+
+  // Add object pointer and cleanup function pointer to the list.
+  void AddCleanup(void* elem, void (*cleanup)(void*));
+
+  inline void RecordAlloc(const std::type_info* allocated_type,
+                          size_t n) const {
+    if (PROTOBUF_PREDICT_FALSE(record_allocs())) {
+      options_->metrics_collector->OnAlloc(allocated_type, n);
+    }
+  }
+
+  std::pair<void*, size_t> NewBuffer(size_t last_size, size_t min_bytes);
+
+ private:
+  // Pointer to a linked list of SerialArena.
+  std::atomic<SerialArena*> threads_;
+  std::atomic<SerialArena*> hint_;       // Fast thread-local block access
+  std::atomic<size_t> space_allocated_;  // Total size of all allocated blocks.
+
+  // Unique for each arena. Changes on Reset().
+  // Least-significant-bit is 1 iff allocations should be recorded.
+  uint64 lifecycle_id_;
+
+  struct Options {
+    size_t start_block_size;
+    size_t max_block_size;
+    void* (*block_alloc)(size_t);
+    void (*block_dealloc)(void*, size_t);
+    ArenaMetricsCollector* metrics_collector;
+  };
+
+  Options* options_ = nullptr;
+
+  void* AllocateAlignedFallback(size_t n);
+  void* AllocateAlignedAndAddCleanupFallback(size_t n, void (*cleanup)(void*));
+  void AddCleanupFallback(void* elem, void (*cleanup)(void*));
+
+  void Init(bool record_allocs);
+  void SetInitialBlock(
+      SerialArena::Block* block);  // Can be called right after Init()
+
+  // Return true iff allocations should be recorded in a metrics collector.
+  inline bool record_allocs() const { return lifecycle_id_ & 1; }
+
+  // Invoke fn(b) for every Block* b.
+  template <typename Functor>
+  void PerBlock(Functor fn) {
+    // By omitting an Acquire barrier we ensure that any user code that doesn't
+    // properly synchronize Reset() or the destructor will throw a TSAN warning.
+    SerialArena* serial = threads_.load(std::memory_order_relaxed);
+    while (serial) {
+      // fn() may delete blocks and arenas, so fetch next pointers before fn();
+      SerialArena* cur = serial;
+      serial = serial->next();
+      for (auto* block = cur->head(); block != nullptr;) {
+        auto* b = block;
+        block = b->next();
+        fn(b);
+      }
+    }
+  }
+
+  // Delete or Destruct all objects owned by the arena.
+  void CleanupList();
+
+  inline void CacheSerialArena(SerialArena* serial) {
+    thread_cache().last_serial_arena = serial;
+    thread_cache().last_lifecycle_id_seen = lifecycle_id_;
+    // TODO(haberman): evaluate whether we would gain efficiency by getting rid
+    // of hint_.  It's the only write we do to ArenaImpl in the allocation path,
+    // which will dirty the cache line.
+
+    hint_.store(serial, std::memory_order_release);
+  }
+
+  PROTOBUF_ALWAYS_INLINE bool GetSerialArenaFast(SerialArena** arena) {
+    if (GetSerialArenaFromThreadCache(arena)) return true;
+
+    // Check whether we own the last accessed SerialArena on this arena.  This
+    // fast path optimizes the case where a single thread uses multiple arenas.
+    ThreadCache* tc = &thread_cache();
+    SerialArena* serial = hint_.load(std::memory_order_acquire);
+    if (PROTOBUF_PREDICT_TRUE(serial != NULL && serial->owner() == tc)) {
+      *arena = serial;
+      return true;
+    }
+    return false;
+  }
+
+  PROTOBUF_ALWAYS_INLINE bool GetSerialArenaFromThreadCache(
+      SerialArena** arena) {
+    // If this thread already owns a block in this arena then try to use that.
+    // This fast path optimizes the case where multiple threads allocate from
+    // the same arena.
+    ThreadCache* tc = &thread_cache();
+    if (PROTOBUF_PREDICT_TRUE(tc->last_lifecycle_id_seen == lifecycle_id_)) {
+      *arena = tc->last_serial_arena;
+      return true;
+    }
+    return false;
+  }
+  SerialArena* GetSerialArenaFallback(void* me);
+
+#ifdef _MSC_VER
+#pragma warning(disable : 4324)
+#endif
+  struct alignas(64) ThreadCache {
+#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL)
+    // If we are using the ThreadLocalStorage class to store the ThreadCache,
+    // then the ThreadCache's default constructor has to be responsible for
+    // initializing it.
+    ThreadCache()
+        : next_lifecycle_id(0),
+          last_lifecycle_id_seen(-1),
+          last_serial_arena(NULL) {}
+#endif
+
+    // Number of per-thread lifecycle IDs to reserve. Must be power of two.
+    // To reduce contention on a global atomic, each thread reserves a batch of
+    // IDs.  The following number is calculated based on a stress test with
+    // ~6500 threads all frequently allocating a new arena.
+    static constexpr size_t kPerThreadIds = 256;
+    // Next lifecycle ID available to this thread. We need to reserve a new
+    // batch, if `next_lifecycle_id & (kPerThreadIds - 1) == 0`.
+    uint64 next_lifecycle_id;
+    // The ThreadCache is considered valid as long as this matches the
+    // lifecycle_id of the arena being used.
+    uint64 last_lifecycle_id_seen;
+    SerialArena* last_serial_arena;
+  };
+
+  // Lifecycle_id can be highly contended variable in a situation of lots of
+  // arena creation. Make sure that other global variables are not sharing the
+  // cacheline.
+#ifdef _MSC_VER
+#pragma warning(disable : 4324)
+#endif
+  struct alignas(64) CacheAlignedLifecycleIdGenerator {
+    std::atomic<LifecycleIdAtomic> id;
+  };
+  static CacheAlignedLifecycleIdGenerator lifecycle_id_generator_;
+#if defined(GOOGLE_PROTOBUF_NO_THREADLOCAL)
+  // Android ndk does not support __thread keyword so we use a custom thread
+  // local storage class we implemented.
+  // iOS also does not support the __thread keyword.
+  static ThreadCache& thread_cache();
+#elif defined(PROTOBUF_USE_DLLS)
+  // Thread local variables cannot be exposed through DLL interface but we can
+  // wrap them in static functions.
+  static ThreadCache& thread_cache();
+#else
+  static PROTOBUF_THREAD_LOCAL ThreadCache thread_cache_;
+  static ThreadCache& thread_cache() { return thread_cache_; }
+#endif
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ArenaImpl);
+  // All protos have pointers back to the arena hence Arena must have
+  // pointer stability.
+  ArenaImpl(ArenaImpl&&) = delete;
+  ArenaImpl& operator=(ArenaImpl&&) = delete;
+
+ public:
+  // kBlockHeaderSize is sizeof(Block), aligned up to the nearest multiple of 8
+  // to protect the invariant that pos is always at a multiple of 8.
+  static constexpr size_t kBlockHeaderSize = SerialArena::kBlockHeaderSize;
+  static constexpr size_t kSerialArenaSize =
+      (sizeof(SerialArena) + 7) & static_cast<size_t>(-8);
+  static constexpr size_t kOptionsSize =
+      (sizeof(Options) + 7) & static_cast<size_t>(-8);
+  static_assert(kBlockHeaderSize % 8 == 0,
+                "kBlockHeaderSize must be a multiple of 8.");
+  static_assert(kSerialArenaSize % 8 == 0,
+                "kSerialArenaSize must be a multiple of 8.");
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_ARENA_IMPL_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arena_test_util.cc

@@ -0,0 +1,50 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/arena_test_util.h>
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+
+
+#define EXPECT_EQ GOOGLE_CHECK_EQ
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+NoHeapChecker::~NoHeapChecker() {
+  capture_alloc.Unhook();
+  EXPECT_EQ(0, capture_alloc.alloc_count());
+  EXPECT_EQ(0, capture_alloc.free_count());
+}
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arena_test_util.h

@@ -0,0 +1,99 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_ARENA_TEST_UTIL_H__
+#define GOOGLE_PROTOBUF_ARENA_TEST_UTIL_H__
+
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/io/zero_copy_stream_impl_lite.h>
+#include <google/protobuf/arena.h>
+
+namespace google {
+namespace protobuf {
+
+template <typename T, bool use_arena>
+void TestParseCorruptedString(const T& message) {
+  int success_count = 0;
+  std::string s;
+  {
+    // Map order is not deterministic. To make the test deterministic we want
+    // to serialize the proto deterministically.
+    io::StringOutputStream output(&s);
+    io::CodedOutputStream out(&output);
+    out.SetSerializationDeterministic(true);
+    message.SerializePartialToCodedStream(&out);
+  }
+  const int kMaxIters = 900;
+  const int stride = s.size() <= kMaxIters ? 1 : s.size() / kMaxIters;
+  const int start = stride == 1 || use_arena ? 0 : (stride + 1) / 2;
+  for (int i = start; i < s.size(); i += stride) {
+    for (int c = 1 + (i % 17); c < 256; c += 2 * c + (i & 3)) {
+      s[i] ^= c;
+      Arena arena;
+      T* message = Arena::CreateMessage<T>(use_arena ? &arena : nullptr);
+      if (message->ParseFromString(s)) {
+        ++success_count;
+      }
+      if (!use_arena) {
+        delete message;
+      }
+      s[i] ^= c;  // Restore s to its original state.
+    }
+  }
+  // This next line is a low bar.  But getting through the test without crashing
+  // due to use-after-free or other bugs is a big part of what we're checking.
+  GOOGLE_CHECK_GT(success_count, 0);
+}
+
+namespace internal {
+
+class NoHeapChecker {
+ public:
+  NoHeapChecker() { capture_alloc.Hook(); }
+  ~NoHeapChecker();
+
+ private:
+  class NewDeleteCapture {
+   public:
+    // TODO(xiaofeng): Implement this for opensource protobuf.
+    void Hook() {}
+    void Unhook() {}
+    int alloc_count() { return 0; }
+    int free_count() { return 0; }
+  } capture_alloc;
+};
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_ARENA_TEST_UTIL_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arenastring.cc

@@ -0,0 +1,254 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/arenastring.h>
+
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/parse_context.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/message_lite.h>
+#include <google/protobuf/stubs/mutex.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/stubs/stl_util.h>
+
+// clang-format off
+#include <google/protobuf/port_def.inc>
+// clang-format on
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+const std::string& LazyString::Init() const {
+  static WrappedMutex mu{GOOGLE_PROTOBUF_LINKER_INITIALIZED};
+  mu.Lock();
+  const std::string* res = inited_.load(std::memory_order_acquire);
+  if (res == nullptr) {
+    auto init_value = init_value_;
+    res = ::new (static_cast<void*>(string_buf_))
+        std::string(init_value.ptr, init_value.size);
+    inited_.store(res, std::memory_order_release);
+  }
+  mu.Unlock();
+  return *res;
+}
+
+
+void ArenaStringPtr::Set(const std::string* default_value,
+                         ConstStringParam value, ::google::protobuf::Arena* arena) {
+  if (IsDefault(default_value)) {
+    tagged_ptr_.Set(Arena::Create<std::string>(arena, value));
+  } else {
+    UnsafeMutablePointer()->assign(value.data(), value.length());
+  }
+}
+
+void ArenaStringPtr::Set(const std::string* default_value, std::string&& value,
+                         ::google::protobuf::Arena* arena) {
+  if (IsDefault(default_value)) {
+    if (arena == nullptr) {
+      tagged_ptr_.Set(new std::string(std::move(value)));
+    } else {
+      tagged_ptr_.Set(Arena::Create<std::string>(arena, std::move(value)));
+    }
+  } else if (IsDonatedString()) {
+    std::string* current = tagged_ptr_.Get();
+    auto* s = new (current) std::string(std::move(value));
+    arena->OwnDestructor(s);
+    tagged_ptr_.Set(s);
+  } else /* !IsDonatedString() */ {
+    *UnsafeMutablePointer() = std::move(value);
+  }
+}
+
+void ArenaStringPtr::Set(EmptyDefault, ConstStringParam value,
+                         ::google::protobuf::Arena* arena) {
+  Set(&GetEmptyStringAlreadyInited(), value, arena);
+}
+
+void ArenaStringPtr::Set(EmptyDefault, std::string&& value,
+                         ::google::protobuf::Arena* arena) {
+  Set(&GetEmptyStringAlreadyInited(), std::move(value), arena);
+}
+
+void ArenaStringPtr::Set(NonEmptyDefault, ConstStringParam value,
+                         ::google::protobuf::Arena* arena) {
+  Set(nullptr, value, arena);
+}
+
+void ArenaStringPtr::Set(NonEmptyDefault, std::string&& value,
+                         ::google::protobuf::Arena* arena) {
+  Set(nullptr, std::move(value), arena);
+}
+
+std::string* ArenaStringPtr::Mutable(EmptyDefault, ::google::protobuf::Arena* arena) {
+  if (!IsDonatedString() && !IsDefault(&GetEmptyStringAlreadyInited())) {
+    return UnsafeMutablePointer();
+  } else {
+    return MutableSlow(arena);
+  }
+}
+
+std::string* ArenaStringPtr::Mutable(const LazyString& default_value,
+                                     ::google::protobuf::Arena* arena) {
+  if (!IsDonatedString() && !IsDefault(nullptr)) {
+    return UnsafeMutablePointer();
+  } else {
+    return MutableSlow(arena, default_value);
+  }
+}
+
+std::string* ArenaStringPtr::MutableNoCopy(const std::string* default_value,
+                                           ::google::protobuf::Arena* arena) {
+  if (!IsDonatedString() && !IsDefault(default_value)) {
+    return UnsafeMutablePointer();
+  } else {
+    GOOGLE_DCHECK(IsDefault(default_value));
+    // Allocate empty. The contents are not relevant.
+    std::string* new_string = Arena::Create<std::string>(arena);
+    tagged_ptr_.Set(new_string);
+    return new_string;
+  }
+}
+
+template <typename... Lazy>
+std::string* ArenaStringPtr::MutableSlow(::google::protobuf::Arena* arena,
+                                         const Lazy&... lazy_default) {
+  const std::string* const default_value =
+      sizeof...(Lazy) == 0 ? &GetEmptyStringAlreadyInited() : nullptr;
+  GOOGLE_DCHECK(IsDefault(default_value));
+  std::string* new_string =
+      Arena::Create<std::string>(arena, lazy_default.get()...);
+  tagged_ptr_.Set(new_string);
+  return new_string;
+}
+
+std::string* ArenaStringPtr::Release(const std::string* default_value,
+                                     ::google::protobuf::Arena* arena) {
+  if (IsDefault(default_value)) {
+    return nullptr;
+  } else {
+    return ReleaseNonDefault(default_value, arena);
+  }
+}
+
+std::string* ArenaStringPtr::ReleaseNonDefault(const std::string* default_value,
+                                               ::google::protobuf::Arena* arena) {
+  GOOGLE_DCHECK(!IsDefault(default_value));
+
+  if (!IsDonatedString()) {
+    std::string* released;
+    if (arena != nullptr) {
+      released = new std::string;
+      released->swap(*UnsafeMutablePointer());
+    } else {
+      released = UnsafeMutablePointer();
+    }
+    tagged_ptr_.Set(const_cast<std::string*>(default_value));
+    return released;
+  } else /* IsDonatedString() */ {
+    GOOGLE_DCHECK(arena != nullptr);
+    std::string* released = new std::string(Get());
+    tagged_ptr_.Set(const_cast<std::string*>(default_value));
+    return released;
+  }
+}
+
+void ArenaStringPtr::SetAllocated(const std::string* default_value,
+                                  std::string* value, ::google::protobuf::Arena* arena) {
+  // Release what we have first.
+  if (arena == nullptr && !IsDefault(default_value)) {
+    delete UnsafeMutablePointer();
+  }
+  if (value == nullptr) {
+    tagged_ptr_.Set(const_cast<std::string*>(default_value));
+  } else {
+#ifdef NDEBUG
+    tagged_ptr_.Set(value);
+    if (arena != nullptr) {
+      arena->Own(value);
+    }
+#else
+    // On debug builds, copy the string so the address differs.  delete will
+    // fail if value was a stack-allocated temporary/etc., which would have
+    // failed when arena ran its cleanup list.
+    std::string* new_value = Arena::Create<std::string>(arena, *value);
+    delete value;
+    tagged_ptr_.Set(new_value);
+#endif
+  }
+}
+
+void ArenaStringPtr::Destroy(const std::string* default_value,
+                             ::google::protobuf::Arena* arena) {
+  if (arena == nullptr) {
+    GOOGLE_DCHECK(!IsDonatedString());
+    if (!IsDefault(default_value)) {
+      delete UnsafeMutablePointer();
+    }
+  }
+}
+
+void ArenaStringPtr::Destroy(EmptyDefault, ::google::protobuf::Arena* arena) {
+  Destroy(&GetEmptyStringAlreadyInited(), arena);
+}
+
+void ArenaStringPtr::Destroy(NonEmptyDefault, ::google::protobuf::Arena* arena) {
+  Destroy(nullptr, arena);
+}
+
+void ArenaStringPtr::ClearToEmpty() {
+  if (IsDefault(&GetEmptyStringAlreadyInited())) {
+    // Already set to default -- do nothing.
+  } else {
+    // Unconditionally mask away the tag.
+    //
+    // UpdateDonatedString uses assign when capacity is larger than the new
+    // value, which is trivially true in the donated string case.
+    // const_cast<std::string*>(PtrValue<std::string>())->clear();
+    tagged_ptr_.Get()->clear();
+  }
+}
+
+void ArenaStringPtr::ClearToDefault(const LazyString& default_value,
+                                    ::google::protobuf::Arena* arena) {
+  (void)arena;
+  if (IsDefault(nullptr)) {
+    // Already set to default -- do nothing.
+  } else if (!IsDonatedString()) {
+    UnsafeMutablePointer()->assign(default_value.get());
+  }
+}
+
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arenastring.h

@@ -0,0 +1,375 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_ARENASTRING_H__
+#define GOOGLE_PROTOBUF_ARENASTRING_H__
+
+#include <string>
+#include <type_traits>
+#include <utility>
+
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/arena.h>
+#include <google/protobuf/port.h>
+
+#include <google/protobuf/port_def.inc>
+
+#ifdef SWIG
+#error "You cannot SWIG proto headers"
+#endif
+
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+// Lazy string instance to support string fields with non-empty default.
+// These are initialized on the first call to .get().
+class PROTOBUF_EXPORT LazyString {
+ public:
+  // We explicitly make LazyString an aggregate so that MSVC can do constant
+  // initialization on it without marking it `constexpr`.
+  // We do not want to use `constexpr` because it makes it harder to have extern
+  // storage for it and causes library bloat.
+  struct InitValue {
+    const char* ptr;
+    size_t size;
+  };
+  // We keep a union of the initialization value and the std::string to save on
+  // space. We don't need the string array after Init() is done.
+  union {
+    mutable InitValue init_value_;
+    alignas(std::string) mutable char string_buf_[sizeof(std::string)];
+  };
+  mutable std::atomic<const std::string*> inited_;
+
+  const std::string& get() const {
+    // This check generates less code than a call-once invocation.
+    auto* res = inited_.load(std::memory_order_acquire);
+    if (PROTOBUF_PREDICT_FALSE(res == nullptr)) return Init();
+    return *res;
+  }
+
+ private:
+  // Initialize the string in `string_buf_`, update `inited_` and return it.
+  // We return it here to avoid having to read it again in the inlined code.
+  const std::string& Init() const;
+};
+
+template <typename T>
+class TaggedPtr {
+ public:
+  TaggedPtr() = default;
+  explicit constexpr TaggedPtr(const std::string* ptr)
+      : ptr_(const_cast<std::string*>(ptr)) {}
+
+  void SetTagged(T* p) {
+    Set(p);
+    ptr_ = reinterpret_cast<void*>(as_int() | 1);
+  }
+  void Set(T* p) { ptr_ = p; }
+  T* Get() const { return reinterpret_cast<T*>(as_int() & -2); }
+  bool IsTagged() const { return as_int() & 1; }
+
+  // Returned value is only safe to dereference if IsTagged() == false.
+  // It is safe to compare.
+  T* UnsafeGet() const { return static_cast<T*>(ptr_); }
+
+  bool IsNull() { return ptr_ == nullptr; }
+
+ private:
+  uintptr_t as_int() const { return reinterpret_cast<uintptr_t>(ptr_); }
+  void* ptr_;
+};
+
+static_assert(std::is_trivial<TaggedPtr<std::string>>::value,
+              "TaggedPtr must be trivial");
+
+// This class encapsulates a pointer to a std::string with or without a donated
+// buffer, tagged by bottom bit. It is a high-level wrapper that almost directly
+// corresponds to the interface required by string fields in generated
+// code. It replaces the old std::string* pointer in such cases.
+//
+// The object has different but similar code paths for when the default value is
+// the empty string and when it is a non-empty string.
+// The empty string is handled different throughout the library and there is a
+// single global instance of it we can share.
+//
+// For fields with an empty string default value, there are three distinct
+// states:
+//
+// - Pointer set to 'String' tag (LSB is 0), equal to
+//   &GetEmptyStringAlreadyInited(): field is set to its default value. Points
+//   to a true std::string*, but we do not own that std::string* (it's a
+//   globally shared instance).
+//
+// - Pointer set to 'String' tag (LSB is 0), but not equal to the global empty
+//   string: field points to a true std::string* instance that we own. This
+//   instance is either on the heap or on the arena (i.e. registered on
+//   free()/destructor-call list) as appropriate.
+//
+// - Pointer set to 'DonatedString' tag (LSB is 1): points to a std::string
+//   instance with a buffer on the arena (arena != NULL, always, in this case).
+//
+// For fields with a non-empty string default value, there are three distinct
+// states:
+//
+// - Pointer set to 'String' tag (LSB is 0), equal to `nullptr`:
+//   Field is in "default" mode and does not point to any actual instance.
+//   Methods that might need to create an instance of the object will pass a
+//   `const LazyString&` for it.
+//
+// - Pointer set to 'String' tag (LSB is 0), but not equal to `nullptr`:
+//   field points to a true std::string* instance that we own. This instance is
+//   either on the heap or on the arena (i.e. registered on
+//   free()/destructor-call list) as appropriate.
+//
+// - Pointer set to 'DonatedString' tag (LSB is 1): points to a std::string
+//   instance with a buffer on the arena (arena != NULL, always, in this case).
+//
+// Generated code and reflection code both ensure that ptr_ is never null for
+// fields with an empty default.
+// Because ArenaStringPtr is used in oneof unions, its constructor is a NOP and
+// so the field is always manually initialized via method calls.
+//
+// Side-note: why pass information about the default on every API call? Because
+// we don't want to hold it in a member variable, or else this would go into
+// every proto message instance. This would be a huge waste of space, since the
+// default instance pointer is typically a global (static class field). We want
+// the generated code to be as efficient as possible, and if we take
+// the default value information as a parameter that's in practice taken from a
+// static class field, and compare ptr_ to the default value, we end up with a
+// single "cmp %reg, GLOBAL" in the resulting machine code. (Note that this also
+// requires the String tag to be 0 so we can avoid the mask before comparing.)
+struct PROTOBUF_EXPORT ArenaStringPtr {
+  ArenaStringPtr() = default;
+  explicit constexpr ArenaStringPtr(const std::string* default_value)
+      : tagged_ptr_(default_value) {}
+
+  // Some methods below are overloaded on a `default_value` and on tags.
+  // The tagged overloads help reduce code size in the callers in generated
+  // code, while the `default_value` overloads are useful from reflection.
+  // By-value empty struct arguments are elided in the ABI.
+  struct EmptyDefault {};
+  struct NonEmptyDefault {};
+
+  void Set(const std::string* default_value, ConstStringParam value,
+           ::google::protobuf::Arena* arena);
+  void Set(const std::string* default_value, std::string&& value,
+           ::google::protobuf::Arena* arena);
+  void Set(EmptyDefault, ConstStringParam value, ::google::protobuf::Arena* arena);
+  void Set(EmptyDefault, std::string&& value, ::google::protobuf::Arena* arena);
+  void Set(NonEmptyDefault, ConstStringParam value, ::google::protobuf::Arena* arena);
+  void Set(NonEmptyDefault, std::string&& value, ::google::protobuf::Arena* arena);
+
+  // Basic accessors.
+  const std::string& Get() const PROTOBUF_ALWAYS_INLINE {
+    // Unconditionally mask away the tag.
+    return *tagged_ptr_.Get();
+  }
+  const std::string* GetPointer() const PROTOBUF_ALWAYS_INLINE {
+    // Unconditionally mask away the tag.
+    return tagged_ptr_.Get();
+  }
+
+  // For fields with an empty default value.
+  std::string* Mutable(EmptyDefault, ::google::protobuf::Arena* arena);
+  // For fields with a non-empty default value.
+  std::string* Mutable(const LazyString& default_value, ::google::protobuf::Arena* arena);
+
+  // Release returns a std::string* instance that is heap-allocated and is not
+  // Own()'d by any arena. If the field is not set, this returns NULL. The
+  // caller retains ownership. Clears this field back to NULL state. Used to
+  // implement release_<field>() methods on generated classes.
+  std::string* Release(const std::string* default_value,
+                       ::google::protobuf::Arena* arena);
+  std::string* ReleaseNonDefault(const std::string* default_value,
+                                 ::google::protobuf::Arena* arena);
+
+  // Takes a std::string that is heap-allocated, and takes ownership. The
+  // std::string's destructor is registered with the arena. Used to implement
+  // set_allocated_<field> in generated classes.
+  void SetAllocated(const std::string* default_value, std::string* value,
+                    ::google::protobuf::Arena* arena);
+
+  // Swaps internal pointers. Arena-safety semantics: this is guarded by the
+  // logic in Swap()/UnsafeArenaSwap() at the message level, so this method is
+  // 'unsafe' if called directly.
+  inline void Swap(ArenaStringPtr* other, const std::string* default_value,
+                   Arena* arena) PROTOBUF_ALWAYS_INLINE;
+
+  // Frees storage (if not on an arena).
+  void Destroy(const std::string* default_value, ::google::protobuf::Arena* arena);
+  void Destroy(EmptyDefault, ::google::protobuf::Arena* arena);
+  void Destroy(NonEmptyDefault, ::google::protobuf::Arena* arena);
+
+  // Clears content, but keeps allocated std::string, to avoid the overhead of
+  // heap operations. After this returns, the content (as seen by the user) will
+  // always be the empty std::string. Assumes that |default_value| is an empty
+  // std::string.
+  void ClearToEmpty();
+
+  // Clears content, assuming that the current value is not the empty
+  // string default.
+  void ClearNonDefaultToEmpty();
+
+  // Clears content, but keeps allocated std::string if arena != NULL, to avoid
+  // the overhead of heap operations. After this returns, the content (as seen
+  // by the user) will always be equal to |default_value|.
+  void ClearToDefault(const LazyString& default_value, ::google::protobuf::Arena* arena);
+
+  // Called from generated code / reflection runtime only. Resets value to point
+  // to a default string pointer, with the semantics that this
+  // ArenaStringPtr does not own the pointed-to memory. Disregards initial value
+  // of ptr_ (so this is the *ONLY* safe method to call after construction or
+  // when reinitializing after becoming the active field in a oneof union).
+  inline void UnsafeSetDefault(const std::string* default_value);
+
+  // Returns a mutable pointer, but doesn't initialize the string to the
+  // default value.
+  std::string* MutableNoArenaNoDefault(const std::string* default_value);
+
+  // Get a mutable pointer with unspecified contents.
+  // Similar to `MutableNoArenaNoDefault`, but also handles the arena case.
+  // If the value was donated, the contents are discarded.
+  std::string* MutableNoCopy(const std::string* default_value,
+                             ::google::protobuf::Arena* arena);
+
+  // Destroy the string. Assumes `arena == nullptr`.
+  void DestroyNoArena(const std::string* default_value);
+
+  // Internal setter used only at parse time to directly set a donated string
+  // value.
+  void UnsafeSetTaggedPointer(TaggedPtr<std::string> value) {
+    tagged_ptr_ = value;
+  }
+  // Generated code only! An optimization, in certain cases the generated
+  // code is certain we can obtain a std::string with no default checks and
+  // tag tests.
+  std::string* UnsafeMutablePointer() PROTOBUF_RETURNS_NONNULL;
+
+  inline bool IsDefault(const std::string* default_value) const {
+    // Relies on the fact that kPtrTagString == 0, so if IsString(), ptr_ is the
+    // actual std::string pointer (and if !IsString(), ptr_ will never be equal
+    // to any aligned |default_value| pointer). The key is that we want to avoid
+    // masking in the fastpath const-pointer Get() case for non-arena code.
+    return tagged_ptr_.UnsafeGet() == default_value;
+  }
+
+ private:
+  TaggedPtr<std::string> tagged_ptr_;
+
+  bool IsDonatedString() const { return false; }
+
+  // Slow paths.
+
+  // MutableSlow requires that !IsString() || IsDefault
+  // Variadic to support 0 args for EmptyDefault and 1 arg for LazyString.
+  template <typename... Lazy>
+  std::string* MutableSlow(::google::protobuf::Arena* arena, const Lazy&... lazy_default);
+
+};
+
+inline void ArenaStringPtr::UnsafeSetDefault(const std::string* value) {
+  tagged_ptr_.Set(const_cast<std::string*>(value));
+}
+
+inline void ArenaStringPtr::Swap(ArenaStringPtr* other,
+                                 const std::string* default_value,
+                                 Arena* arena) {
+#ifndef NDEBUG
+  // For debug builds, we swap the contents of the string, rather than the
+  // std::string instances themselves.  This invalidates previously taken const
+  // references that are (per our documentation) invalidated by calling Swap()
+  // on the message.
+  //
+  // If both strings are the default_value, swapping is uninteresting.
+  // Otherwise, we use ArenaStringPtr::Mutable() to access the std::string, to
+  // ensure that we do not try to mutate default_value itself.
+  if (IsDefault(default_value) && other->IsDefault(default_value)) {
+    return;
+  }
+
+  if (default_value == nullptr) {
+    // If we have non-empty default, then `default_value` is null and we can't
+    // call Mutable the same way. Just do the regular swap.
+    std::swap(tagged_ptr_, other->tagged_ptr_);
+  } else {
+    std::string* this_ptr = Mutable(EmptyDefault{}, arena);
+    std::string* other_ptr = other->Mutable(EmptyDefault{}, arena);
+
+    this_ptr->swap(*other_ptr);
+  }
+#else
+  std::swap(tagged_ptr_, other->tagged_ptr_);
+#endif
+}
+
+inline void ArenaStringPtr::ClearNonDefaultToEmpty() {
+  // Unconditionally mask away the tag.
+  tagged_ptr_.Get()->clear();
+}
+
+inline std::string* ArenaStringPtr::MutableNoArenaNoDefault(
+    const std::string* default_value) {
+  // VERY IMPORTANT for performance and code size: this will reduce to a member
+  // variable load, a pointer check (against |default_value|, in practice a
+  // static global) and a branch to the slowpath (which calls operator new and
+  // the ctor). DO NOT add any tagged-pointer operations here.
+  if (IsDefault(default_value)) {
+    std::string* new_string = new std::string();
+    tagged_ptr_.Set(new_string);
+    return new_string;
+  } else {
+    return UnsafeMutablePointer();
+  }
+}
+
+inline void ArenaStringPtr::DestroyNoArena(const std::string* default_value) {
+  if (!IsDefault(default_value)) {
+    delete UnsafeMutablePointer();
+  }
+}
+
+inline std::string* ArenaStringPtr::UnsafeMutablePointer() {
+  GOOGLE_DCHECK(!tagged_ptr_.IsTagged());
+  GOOGLE_DCHECK(tagged_ptr_.UnsafeGet() != nullptr);
+  return tagged_ptr_.UnsafeGet();
+}
+
+
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_ARENASTRING_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/arenastring_unittest.cc

@@ -0,0 +1,175 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/arenastring.h>
+
+#include <algorithm>
+#include <cstdlib>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/generated_message_util.h>
+#include <gtest/gtest.h>
+#include <google/protobuf/stubs/strutil.h>
+
+
+// Must be included last.
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+
+using internal::ArenaStringPtr;
+
+static std::string WrapString(const char* value) { return value; }
+
+using EmptyDefault = ArenaStringPtr::EmptyDefault;
+
+const internal::LazyString nonempty_default{{{"default", 7}}, {nullptr}};
+
+// Test ArenaStringPtr with arena == NULL.
+TEST(ArenaStringPtrTest, ArenaStringPtrOnHeap) {
+  ArenaStringPtr field;
+  const std::string* empty_default = &internal::GetEmptyString();
+  field.UnsafeSetDefault(empty_default);
+  EXPECT_EQ(std::string(""), field.Get());
+  field.Set(empty_default, WrapString("Test short"), NULL);
+  EXPECT_EQ(std::string("Test short"), field.Get());
+  field.Set(empty_default, WrapString("Test long long long long value"), NULL);
+  EXPECT_EQ(std::string("Test long long long long value"), field.Get());
+  field.Set(empty_default, std::string(""), NULL);
+  field.Destroy(empty_default, NULL);
+
+  ArenaStringPtr field2;
+  field2.UnsafeSetDefault(empty_default);
+  std::string* mut = field2.Mutable(EmptyDefault{}, NULL);
+  EXPECT_EQ(mut, field2.Mutable(EmptyDefault{}, NULL));
+  EXPECT_EQ(mut, &field2.Get());
+  EXPECT_NE(empty_default, mut);
+  EXPECT_EQ(std::string(""), *mut);
+  *mut = "Test long long long long value";  // ensure string allocates storage
+  EXPECT_EQ(std::string("Test long long long long value"), field2.Get());
+  field2.Destroy(empty_default, NULL);
+
+  ArenaStringPtr field3;
+  field3.UnsafeSetDefault(nullptr);
+  mut = field3.Mutable(nonempty_default, NULL);
+  EXPECT_EQ(mut, field3.Mutable(nonempty_default, NULL));
+  EXPECT_EQ(mut, &field3.Get());
+  EXPECT_NE(nullptr, mut);
+  EXPECT_EQ(std::string("default"), *mut);
+  *mut = "Test long long long long value";  // ensure string allocates storage
+  EXPECT_EQ(std::string("Test long long long long value"), field3.Get());
+  field3.Destroy(nullptr, NULL);
+}
+
+TEST(ArenaStringPtrTest, ArenaStringPtrOnArena) {
+  Arena arena;
+  ArenaStringPtr field;
+  const std::string* empty_default = &internal::GetEmptyString();
+  field.UnsafeSetDefault(empty_default);
+  EXPECT_EQ(std::string(""), field.Get());
+  field.Set(empty_default, WrapString("Test short"), &arena);
+  EXPECT_EQ(std::string("Test short"), field.Get());
+  field.Set(empty_default, WrapString("Test long long long long value"),
+            &arena);
+  EXPECT_EQ(std::string("Test long long long long value"), field.Get());
+  field.Set(empty_default, std::string(""), &arena);
+  field.Destroy(empty_default, &arena);
+
+  ArenaStringPtr field2;
+  field2.UnsafeSetDefault(empty_default);
+  std::string* mut = field2.Mutable(EmptyDefault{}, &arena);
+  EXPECT_EQ(mut, field2.Mutable(EmptyDefault{}, &arena));
+  EXPECT_EQ(mut, &field2.Get());
+  EXPECT_NE(empty_default, mut);
+  EXPECT_EQ(std::string(""), *mut);
+  *mut = "Test long long long long value";  // ensure string allocates storage
+  EXPECT_EQ(std::string("Test long long long long value"), field2.Get());
+  field2.Destroy(empty_default, &arena);
+
+  ArenaStringPtr field3;
+  field3.UnsafeSetDefault(nullptr);
+  mut = field3.Mutable(nonempty_default, &arena);
+  EXPECT_EQ(mut, field3.Mutable(nonempty_default, &arena));
+  EXPECT_EQ(mut, &field3.Get());
+  EXPECT_NE(nullptr, mut);
+  EXPECT_EQ(std::string("default"), *mut);
+  *mut = "Test long long long long value";  // ensure string allocates storage
+  EXPECT_EQ(std::string("Test long long long long value"), field3.Get());
+  field3.Destroy(nullptr, &arena);
+}
+
+TEST(ArenaStringPtrTest, ArenaStringPtrOnArenaNoSSO) {
+  Arena arena;
+  ArenaStringPtr field;
+  const std::string* empty_default = &internal::GetEmptyString();
+  field.UnsafeSetDefault(empty_default);
+  EXPECT_EQ(std::string(""), field.Get());
+
+  // Avoid triggering the SSO optimization by setting the string to something
+  // larger than the internal buffer.
+  field.Set(empty_default, WrapString("Test long long long long value"),
+            &arena);
+  EXPECT_EQ(std::string("Test long long long long value"), field.Get());
+  field.Set(empty_default, std::string(""), &arena);
+  field.Destroy(empty_default, &arena);
+
+  ArenaStringPtr field2;
+  field2.UnsafeSetDefault(empty_default);
+  std::string* mut = field2.Mutable(EmptyDefault{}, &arena);
+  EXPECT_EQ(mut, field2.Mutable(EmptyDefault{}, &arena));
+  EXPECT_EQ(mut, &field2.Get());
+  EXPECT_NE(empty_default, mut);
+  EXPECT_EQ(std::string(""), *mut);
+  *mut = "Test long long long long value";  // ensure string allocates storage
+  EXPECT_EQ(std::string("Test long long long long value"), field2.Get());
+  field2.Destroy(empty_default, &arena);
+
+  ArenaStringPtr field3;
+  field3.UnsafeSetDefault(nullptr);
+  mut = field3.Mutable(nonempty_default, &arena);
+  EXPECT_EQ(mut, field3.Mutable(nonempty_default, &arena));
+  EXPECT_EQ(mut, &field3.Get());
+  EXPECT_NE(nullptr, mut);
+  EXPECT_EQ(std::string("default"), *mut);
+  *mut = "Test long long long long value";  // ensure string allocates storage
+  EXPECT_EQ(std::string("Test long long long long value"), field3.Get());
+  field3.Destroy(nullptr, &arena);
+}
+
+
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/annotation_test_util.cc

@@ -0,0 +1,167 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/compiler/annotation_test_util.h>
+
+#include <memory>
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/command_line_interface.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/io/zero_copy_stream_impl_lite.h>
+#include <google/protobuf/descriptor.pb.h>
+
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace annotation_test_util {
+namespace {
+
+// A CodeGenerator that captures the FileDescriptor it's passed as a
+// FileDescriptorProto.
+class DescriptorCapturingGenerator : public CodeGenerator {
+ public:
+  // Does not own file; file must outlive the Generator.
+  explicit DescriptorCapturingGenerator(FileDescriptorProto* file)
+      : file_(file) {}
+
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter, GeneratorContext* context,
+                        std::string* error) const {
+    file->CopyTo(file_);
+    return true;
+  }
+
+ private:
+  FileDescriptorProto* file_;
+};
+}  // namespace
+
+void AddFile(const std::string& filename, const std::string& data) {
+  GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/" + filename, data,
+                             true));
+}
+
+bool RunProtoCompiler(const std::string& filename,
+                      const std::string& plugin_specific_args,
+                      CommandLineInterface* cli, FileDescriptorProto* file) {
+  cli->SetInputsAreProtoPathRelative(true);
+
+  DescriptorCapturingGenerator capturing_generator(file);
+  cli->RegisterGenerator("--capture_out", &capturing_generator, "");
+
+  std::string proto_path = "-I" + TestTempDir();
+  std::string capture_out = "--capture_out=" + TestTempDir();
+
+  const char* argv[] = {"protoc", proto_path.c_str(),
+                        plugin_specific_args.c_str(), capture_out.c_str(),
+                        filename.c_str()};
+
+  return cli->Run(5, argv) == 0;
+}
+
+bool DecodeMetadata(const std::string& path, GeneratedCodeInfo* info) {
+  std::string data;
+  GOOGLE_CHECK_OK(File::GetContents(path, &data, true));
+  io::ArrayInputStream input(data.data(), data.size());
+  return info->ParseFromZeroCopyStream(&input);
+}
+
+void FindAnnotationsOnPath(
+    const GeneratedCodeInfo& info, const std::string& source_file,
+    const std::vector<int>& path,
+    std::vector<const GeneratedCodeInfo::Annotation*>* annotations) {
+  for (int i = 0; i < info.annotation_size(); ++i) {
+    const GeneratedCodeInfo::Annotation* annotation = &info.annotation(i);
+    if (annotation->source_file() != source_file ||
+        annotation->path_size() != path.size()) {
+      continue;
+    }
+    int node = 0;
+    for (; node < path.size(); ++node) {
+      if (annotation->path(node) != path[node]) {
+        break;
+      }
+    }
+    if (node == path.size()) {
+      annotations->push_back(annotation);
+    }
+  }
+}
+
+const GeneratedCodeInfo::Annotation* FindAnnotationOnPath(
+    const GeneratedCodeInfo& info, const std::string& source_file,
+    const std::vector<int>& path) {
+  std::vector<const GeneratedCodeInfo::Annotation*> annotations;
+  FindAnnotationsOnPath(info, source_file, path, &annotations);
+  if (annotations.empty()) {
+    return NULL;
+  }
+  return annotations[0];
+}
+
+bool AtLeastOneAnnotationMatchesSubstring(
+    const std::string& file_content,
+    const std::vector<const GeneratedCodeInfo::Annotation*>& annotations,
+    const std::string& expected_text) {
+  for (std::vector<const GeneratedCodeInfo::Annotation*>::const_iterator
+           i = annotations.begin(),
+           e = annotations.end();
+       i != e; ++i) {
+    const GeneratedCodeInfo::Annotation* annotation = *i;
+    uint32 begin = annotation->begin();
+    uint32 end = annotation->end();
+    if (end < begin || end > file_content.size()) {
+      return false;
+    }
+    if (file_content.substr(begin, end - begin) == expected_text) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool AnnotationMatchesSubstring(const std::string& file_content,
+                                const GeneratedCodeInfo::Annotation* annotation,
+                                const std::string& expected_text) {
+  std::vector<const GeneratedCodeInfo::Annotation*> annotations;
+  annotations.push_back(annotation);
+  return AtLeastOneAnnotationMatchesSubstring(file_content, annotations,
+                                              expected_text);
+}
+}  // namespace annotation_test_util
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/annotation_test_util.h

@@ -0,0 +1,115 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_ANNOTATION_TEST_UTIL_H__
+#define GOOGLE_PROTOBUF_COMPILER_ANNOTATION_TEST_UTIL_H__
+
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+// Utilities that assist in writing tests for generator annotations.
+// See java/internal/annotation_unittest.cc for an example.
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace annotation_test_util {
+
+// Struct that contains the file generated from a .proto file and its
+// GeneratedCodeInfo. For example, the Java generator will fill this struct
+// (for some 'foo.proto') with:
+//   file_path = "Foo.java"
+//   file_content = content of Foo.java
+//   file_info = parsed content of Foo.java.pb.meta
+struct ExpectedOutput {
+  std::string file_path;
+  std::string file_content;
+  GeneratedCodeInfo file_info;
+  explicit ExpectedOutput(const std::string& file_path)
+      : file_path(file_path) {}
+};
+
+// Creates a file with name `filename` and content `data` in temp test
+// directory.
+void AddFile(const std::string& filename, const std::string& data);
+
+// Runs proto compiler. Captures proto file structure in FileDescriptorProto.
+// Files will be generated in TestTempDir() folder. Callers of this
+// function must read generated files themselves.
+//
+// filename: source .proto file used to generate code.
+// plugin_specific_args: command line arguments specific to current generator.
+//     For Java, this value might be "--java_out=annotate_code:test_temp_dir"
+// cli: instance of command line interface to run generator. See Java's
+//     annotation_unittest.cc for an example of how to initialize it.
+// file: output parameter, will be set to the descriptor of the proto file
+//     specified in filename.
+bool RunProtoCompiler(const std::string& filename,
+                      const std::string& plugin_specific_args,
+                      CommandLineInterface* cli, FileDescriptorProto* file);
+
+bool DecodeMetadata(const std::string& path, GeneratedCodeInfo* info);
+
+// Finds all of the Annotations for a given source file and path.
+// See Location.path in http://google3/net/proto2/proto/descriptor.proto for
+// explanation of what path vector is.
+void FindAnnotationsOnPath(
+    const GeneratedCodeInfo& info, const std::string& source_file,
+    const std::vector<int>& path,
+    std::vector<const GeneratedCodeInfo::Annotation*>* annotations);
+
+// Finds the Annotation for a given source file and path (or returns null if it
+// couldn't). If there are several annotations for given path, returns the first
+// one. See Location.path in
+// http://google3/net/proto2/proto/descriptor.proto for explanation of what path
+// vector is.
+const GeneratedCodeInfo::Annotation* FindAnnotationOnPath(
+    const GeneratedCodeInfo& info, const std::string& source_file,
+    const std::vector<int>& path);
+
+// Returns true if at least one of the provided annotations covers a given
+// substring in file_content.
+bool AtLeastOneAnnotationMatchesSubstring(
+    const std::string& file_content,
+    const std::vector<const GeneratedCodeInfo::Annotation*>& annotations,
+    const std::string& expected_text);
+
+// Returns true if the provided annotation covers a given substring in
+// file_content.
+bool AnnotationMatchesSubstring(const std::string& file_content,
+                                const GeneratedCodeInfo::Annotation* annotation,
+                                const std::string& expected_text);
+
+}  // namespace annotation_test_util
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_ANNOTATION_TEST_UTIL_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/code_generator.cc

@@ -0,0 +1,128 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/code_generator.h>
+
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/compiler/plugin.pb.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+CodeGenerator::~CodeGenerator() {}
+
+bool CodeGenerator::GenerateAll(const std::vector<const FileDescriptor*>& files,
+                                const std::string& parameter,
+                                GeneratorContext* generator_context,
+                                std::string* error) const {
+  // Default implementation is just to call the per file method, and prefix any
+  // error string with the file to provide context.
+  bool succeeded = true;
+  for (int i = 0; i < files.size(); i++) {
+    const FileDescriptor* file = files[i];
+    succeeded = Generate(file, parameter, generator_context, error);
+    if (!succeeded && error && error->empty()) {
+      *error =
+          "Code generator returned false but provided no error "
+          "description.";
+    }
+    if (error && !error->empty()) {
+      *error = file->name() + ": " + *error;
+      break;
+    }
+    if (!succeeded) {
+      break;
+    }
+  }
+  return succeeded;
+}
+
+GeneratorContext::~GeneratorContext() {}
+
+io::ZeroCopyOutputStream* GeneratorContext::OpenForAppend(
+    const std::string& filename) {
+  return NULL;
+}
+
+io::ZeroCopyOutputStream* GeneratorContext::OpenForInsert(
+    const std::string& filename, const std::string& insertion_point) {
+  GOOGLE_LOG(FATAL) << "This GeneratorContext does not support insertion.";
+  return NULL;  // make compiler happy
+}
+
+io::ZeroCopyOutputStream* GeneratorContext::OpenForInsertWithGeneratedCodeInfo(
+    const std::string& filename, const std::string& insertion_point,
+    const google::protobuf::GeneratedCodeInfo& /*info*/) {
+  return OpenForInsert(filename, insertion_point);
+}
+
+void GeneratorContext::ListParsedFiles(
+    std::vector<const FileDescriptor*>* output) {
+  GOOGLE_LOG(FATAL) << "This GeneratorContext does not support ListParsedFiles";
+}
+
+void GeneratorContext::GetCompilerVersion(Version* version) const {
+  version->set_major(GOOGLE_PROTOBUF_VERSION / 1000000);
+  version->set_minor(GOOGLE_PROTOBUF_VERSION / 1000 % 1000);
+  version->set_patch(GOOGLE_PROTOBUF_VERSION % 1000);
+  version->set_suffix(GOOGLE_PROTOBUF_VERSION_SUFFIX);
+}
+
+// Parses a set of comma-delimited name/value pairs.
+void ParseGeneratorParameter(
+    const std::string& text,
+    std::vector<std::pair<std::string, std::string> >* output) {
+  std::vector<std::string> parts = Split(text, ",", true);
+
+  for (int i = 0; i < parts.size(); i++) {
+    std::string::size_type equals_pos = parts[i].find_first_of('=');
+    std::pair<std::string, std::string> value;
+    if (equals_pos == std::string::npos) {
+      value.first = parts[i];
+      value.second = "";
+    } else {
+      value.first = parts[i].substr(0, equals_pos);
+      value.second = parts[i].substr(equals_pos + 1);
+    }
+    output->push_back(value);
+  }
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/code_generator.h

@@ -0,0 +1,202 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Defines the abstract interface implemented by each of the language-specific
+// code generators.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__
+
+#include <string>
+#include <utility>
+#include <vector>
+#include <google/protobuf/stubs/common.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+
+namespace io {
+class ZeroCopyOutputStream;
+}
+class FileDescriptor;
+class GeneratedCodeInfo;
+
+namespace compiler {
+class AccessInfoMap;
+
+class Version;
+
+// Defined in this file.
+class CodeGenerator;
+class GeneratorContext;
+
+// The abstract interface to a class which generates code implementing a
+// particular proto file in a particular language.  A number of these may
+// be registered with CommandLineInterface to support various languages.
+class PROTOC_EXPORT CodeGenerator {
+ public:
+  inline CodeGenerator() {}
+  virtual ~CodeGenerator();
+
+  // Generates code for the given proto file, generating one or more files in
+  // the given output directory.
+  //
+  // A parameter to be passed to the generator can be specified on the command
+  // line. This is intended to be used to pass generator specific parameters.
+  // It is empty if no parameter was given. ParseGeneratorParameter (below),
+  // can be used to accept multiple parameters within the single parameter
+  // command line flag.
+  //
+  // Returns true if successful.  Otherwise, sets *error to a description of
+  // the problem (e.g. "invalid parameter") and returns false.
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter,
+                        GeneratorContext* generator_context,
+                        std::string* error) const = 0;
+
+  // Generates code for all given proto files.
+  //
+  // WARNING: The canonical code generator design produces one or two output
+  // files per input .proto file, and we do not wish to encourage alternate
+  // designs.
+  //
+  // A parameter is given as passed on the command line, as in |Generate()|
+  // above.
+  //
+  // Returns true if successful.  Otherwise, sets *error to a description of
+  // the problem (e.g. "invalid parameter") and returns false.
+  virtual bool GenerateAll(const std::vector<const FileDescriptor*>& files,
+                           const std::string& parameter,
+                           GeneratorContext* generator_context,
+                           std::string* error) const;
+
+  // Sync with plugin.proto.
+  enum Feature {
+    FEATURE_PROTO3_OPTIONAL = 1,
+  };
+
+  // Implement this to indicate what features this code generator supports.
+  // This should be a bitwise OR of features from the Features enum in
+  // plugin.proto.
+  virtual uint64_t GetSupportedFeatures() const { return 0; }
+
+  // This is no longer used, but this class is part of the opensource protobuf
+  // library, so it has to remain to keep vtables the same for the current
+  // version of the library. When protobufs does a api breaking change, the
+  // method can be removed.
+  virtual bool HasGenerateAll() const { return true; }
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CodeGenerator);
+};
+
+// CodeGenerators generate one or more files in a given directory.  This
+// abstract interface represents the directory to which the CodeGenerator is
+// to write and other information about the context in which the Generator
+// runs.
+class PROTOC_EXPORT GeneratorContext {
+ public:
+  inline GeneratorContext() {
+  }
+  virtual ~GeneratorContext();
+
+  // Opens the given file, truncating it if it exists, and returns a
+  // ZeroCopyOutputStream that writes to the file.  The caller takes ownership
+  // of the returned object.  This method never fails (a dummy stream will be
+  // returned instead).
+  //
+  // The filename given should be relative to the root of the source tree.
+  // E.g. the C++ generator, when generating code for "foo/bar.proto", will
+  // generate the files "foo/bar.pb.h" and "foo/bar.pb.cc"; note that
+  // "foo/" is included in these filenames.  The filename is not allowed to
+  // contain "." or ".." components.
+  virtual io::ZeroCopyOutputStream* Open(const std::string& filename) = 0;
+
+  // Similar to Open() but the output will be appended to the file if exists
+  virtual io::ZeroCopyOutputStream* OpenForAppend(const std::string& filename);
+
+  // Creates a ZeroCopyOutputStream which will insert code into the given file
+  // at the given insertion point.  See plugin.proto (plugin.pb.h) for more
+  // information on insertion points.  The default implementation
+  // assert-fails -- it exists only for backwards-compatibility.
+  //
+  // WARNING:  This feature is currently EXPERIMENTAL and is subject to change.
+  virtual io::ZeroCopyOutputStream* OpenForInsert(
+      const std::string& filename, const std::string& insertion_point);
+
+  // Similar to OpenForInsert, but if `info` is non-empty, will open (or create)
+  // filename.pb.meta and insert info at the appropriate place with the
+  // necessary shifts. The default implementation ignores `info`.
+  //
+  // WARNING:  This feature will be REMOVED in the near future.
+  virtual io::ZeroCopyOutputStream* OpenForInsertWithGeneratedCodeInfo(
+      const std::string& filename, const std::string& insertion_point,
+      const google::protobuf::GeneratedCodeInfo& info);
+
+  // Returns a vector of FileDescriptors for all the files being compiled
+  // in this run.  Useful for languages, such as Go, that treat files
+  // differently when compiled as a set rather than individually.
+  virtual void ListParsedFiles(std::vector<const FileDescriptor*>* output);
+
+  // Retrieves the version number of the protocol compiler associated with
+  // this GeneratorContext.
+  virtual void GetCompilerVersion(Version* version) const;
+
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GeneratorContext);
+};
+
+// The type GeneratorContext was once called OutputDirectory. This typedef
+// provides backward compatibility.
+typedef GeneratorContext OutputDirectory;
+
+// Several code generators treat the parameter argument as holding a
+// list of options separated by commas.  This helper function parses
+// a set of comma-delimited name/value pairs: e.g.,
+//   "foo=bar,baz,qux=corge"
+// parses to the pairs:
+//   ("foo", "bar"), ("baz", ""), ("qux", "corge")
+PROTOC_EXPORT void ParseGeneratorParameter(
+    const std::string&, std::vector<std::pair<std::string, std::string> >*);
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/command_line_interface.h

@@ -0,0 +1,466 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Implements the Protocol Compiler front-end such that it may be reused by
+// custom compilers written to support other languages.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_COMMAND_LINE_INTERFACE_H__
+#define GOOGLE_PROTOBUF_COMPILER_COMMAND_LINE_INTERFACE_H__
+
+#include <map>
+#include <memory>
+#include <set>
+#include <string>
+#include <unordered_map>
+#include <unordered_set>
+#include <utility>
+#include <vector>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+
+class Descriptor;           // descriptor.h
+class DescriptorDatabase;   // descriptor_database.h
+class DescriptorPool;       // descriptor.h
+class FileDescriptor;       // descriptor.h
+class FileDescriptorSet;    // descriptor.h
+class FileDescriptorProto;  // descriptor.pb.h
+template <typename T>
+class RepeatedPtrField;          // repeated_field.h
+class SimpleDescriptorDatabase;  // descriptor_database.h
+
+namespace compiler {
+
+class CodeGenerator;     // code_generator.h
+class GeneratorContext;  // code_generator.h
+class DiskSourceTree;    // importer.h
+
+// This class implements the command-line interface to the protocol compiler.
+// It is designed to make it very easy to create a custom protocol compiler
+// supporting the languages of your choice.  For example, if you wanted to
+// create a custom protocol compiler binary which includes both the regular
+// C++ support plus support for your own custom output "Foo", you would
+// write a class "FooGenerator" which implements the CodeGenerator interface,
+// then write a main() procedure like this:
+//
+//   int main(int argc, char* argv[]) {
+//     google::protobuf::compiler::CommandLineInterface cli;
+//
+//     // Support generation of C++ source and headers.
+//     google::protobuf::compiler::cpp::CppGenerator cpp_generator;
+//     cli.RegisterGenerator("--cpp_out", &cpp_generator,
+//       "Generate C++ source and header.");
+//
+//     // Support generation of Foo code.
+//     FooGenerator foo_generator;
+//     cli.RegisterGenerator("--foo_out", &foo_generator,
+//       "Generate Foo file.");
+//
+//     return cli.Run(argc, argv);
+//   }
+//
+// The compiler is invoked with syntax like:
+//   protoc --cpp_out=outdir --foo_out=outdir --proto_path=src src/foo.proto
+//
+// The .proto file to compile can be specified on the command line using either
+// its physical file path, or a virtual path relative to a directory specified
+// in --proto_path. For example, for src/foo.proto, the following two protoc
+// invocations work the same way:
+//   1. protoc --proto_path=src src/foo.proto (physical file path)
+//   2. protoc --proto_path=src foo.proto (virtual path relative to src)
+//
+// If a file path can be interpreted both as a physical file path and as a
+// relative virtual path, the physical file path takes precedence.
+//
+// For a full description of the command-line syntax, invoke it with --help.
+class PROTOC_EXPORT CommandLineInterface {
+ public:
+  static const char* const kPathSeparator;
+
+  CommandLineInterface();
+  ~CommandLineInterface();
+
+  // Register a code generator for a language.
+  //
+  // Parameters:
+  // * flag_name: The command-line flag used to specify an output file of
+  //   this type.  The name must start with a '-'.  If the name is longer
+  //   than one letter, it must start with two '-'s.
+  // * generator: The CodeGenerator which will be called to generate files
+  //   of this type.
+  // * help_text: Text describing this flag in the --help output.
+  //
+  // Some generators accept extra parameters.  You can specify this parameter
+  // on the command-line by placing it before the output directory, separated
+  // by a colon:
+  //   protoc --foo_out=enable_bar:outdir
+  // The text before the colon is passed to CodeGenerator::Generate() as the
+  // "parameter".
+  void RegisterGenerator(const std::string& flag_name, CodeGenerator* generator,
+                         const std::string& help_text);
+
+  // Register a code generator for a language.
+  // Besides flag_name you can specify another option_flag_name that could be
+  // used to pass extra parameters to the registered code generator.
+  // Suppose you have registered a generator by calling:
+  //   command_line_interface.RegisterGenerator("--foo_out", "--foo_opt", ...)
+  // Then you could invoke the compiler with a command like:
+  //   protoc --foo_out=enable_bar:outdir --foo_opt=enable_baz
+  // This will pass "enable_bar,enable_baz" as the parameter to the generator.
+  void RegisterGenerator(const std::string& flag_name,
+                         const std::string& option_flag_name,
+                         CodeGenerator* generator,
+                         const std::string& help_text);
+
+  // Enables "plugins".  In this mode, if a command-line flag ends with "_out"
+  // but does not match any registered generator, the compiler will attempt to
+  // find a "plugin" to implement the generator.  Plugins are just executables.
+  // They should live somewhere in the PATH.
+  //
+  // The compiler determines the executable name to search for by concatenating
+  // exe_name_prefix with the unrecognized flag name, removing "_out".  So, for
+  // example, if exe_name_prefix is "protoc-" and you pass the flag --foo_out,
+  // the compiler will try to run the program "protoc-gen-foo".
+  //
+  // The plugin program should implement the following usage:
+  //   plugin [--out=OUTDIR] [--parameter=PARAMETER] PROTO_FILES < DESCRIPTORS
+  // --out indicates the output directory (as passed to the --foo_out
+  // parameter); if omitted, the current directory should be used.  --parameter
+  // gives the generator parameter, if any was provided (see below).  The
+  // PROTO_FILES list the .proto files which were given on the compiler
+  // command-line; these are the files for which the plugin is expected to
+  // generate output code.  Finally, DESCRIPTORS is an encoded FileDescriptorSet
+  // (as defined in descriptor.proto).  This is piped to the plugin's stdin.
+  // The set will include descriptors for all the files listed in PROTO_FILES as
+  // well as all files that they import.  The plugin MUST NOT attempt to read
+  // the PROTO_FILES directly -- it must use the FileDescriptorSet.
+  //
+  // The plugin should generate whatever files are necessary, as code generators
+  // normally do.  It should write the names of all files it generates to
+  // stdout.  The names should be relative to the output directory, NOT absolute
+  // names or relative to the current directory.  If any errors occur, error
+  // messages should be written to stderr.  If an error is fatal, the plugin
+  // should exit with a non-zero exit code.
+  //
+  // Plugins can have generator parameters similar to normal built-in
+  // generators. Extra generator parameters can be passed in via a matching
+  // "_opt" parameter. For example:
+  //   protoc --plug_out=enable_bar:outdir --plug_opt=enable_baz
+  // This will pass "enable_bar,enable_baz" as the parameter to the plugin.
+  //
+  void AllowPlugins(const std::string& exe_name_prefix);
+
+  // Run the Protocol Compiler with the given command-line parameters.
+  // Returns the error code which should be returned by main().
+  //
+  // It may not be safe to call Run() in a multi-threaded environment because
+  // it calls strerror().  I'm not sure why you'd want to do this anyway.
+  int Run(int argc, const char* const argv[]);
+
+  // DEPRECATED. Calling this method has no effect. Protocol compiler now
+  // always try to find the .proto file relative to the current directory
+  // first and if the file is not found, it will then treat the input path
+  // as a virtual path.
+  void SetInputsAreProtoPathRelative(bool /* enable */) {}
+
+  // Provides some text which will be printed when the --version flag is
+  // used.  The version of libprotoc will also be printed on the next line
+  // after this text.
+  void SetVersionInfo(const std::string& text) { version_info_ = text; }
+
+
+ private:
+  // -----------------------------------------------------------------
+
+  class ErrorPrinter;
+  class GeneratorContextImpl;
+  class MemoryOutputStream;
+  typedef std::unordered_map<std::string, std::unique_ptr<GeneratorContextImpl>>
+      GeneratorContextMap;
+
+  // Clear state from previous Run().
+  void Clear();
+
+  // Remaps the proto file so that it is relative to one of the directories
+  // in proto_path_.  Returns false if an error occurred.
+  bool MakeProtoProtoPathRelative(DiskSourceTree* source_tree,
+                                  std::string* proto,
+                                  DescriptorDatabase* fallback_database);
+
+  // Remaps each file in input_files_ so that it is relative to one of the
+  // directories in proto_path_.  Returns false if an error occurred.
+  bool MakeInputsBeProtoPathRelative(DiskSourceTree* source_tree,
+                                     DescriptorDatabase* fallback_database);
+
+  // Is this .proto file whitelisted, or do we have a command-line flag allowing
+  // us to use proto3 optional? This is a temporary control to avoid people from
+  // using proto3 optional until code generators have implemented it.
+  bool AllowProto3Optional(const FileDescriptor& file) const;
+
+  // Fails if these files use proto3 optional and the code generator doesn't
+  // support it. This is a permanent check.
+  bool EnforceProto3OptionalSupport(
+      const std::string& codegen_name, uint64 supported_features,
+      const std::vector<const FileDescriptor*>& parsed_files) const;
+
+
+  // Return status for ParseArguments() and InterpretArgument().
+  enum ParseArgumentStatus {
+    PARSE_ARGUMENT_DONE_AND_CONTINUE,
+    PARSE_ARGUMENT_DONE_AND_EXIT,
+    PARSE_ARGUMENT_FAIL
+  };
+
+  // Parse all command-line arguments.
+  ParseArgumentStatus ParseArguments(int argc, const char* const argv[]);
+
+  // Read an argument file and append the file's content to the list of
+  // arguments. Return false if the file cannot be read.
+  bool ExpandArgumentFile(const std::string& file,
+                          std::vector<std::string>* arguments);
+
+  // Parses a command-line argument into a name/value pair.  Returns
+  // true if the next argument in the argv should be used as the value,
+  // false otherwise.
+  //
+  // Examples:
+  //   "-Isrc/protos" ->
+  //     name = "-I", value = "src/protos"
+  //   "--cpp_out=src/foo.pb2.cc" ->
+  //     name = "--cpp_out", value = "src/foo.pb2.cc"
+  //   "foo.proto" ->
+  //     name = "", value = "foo.proto"
+  bool ParseArgument(const char* arg, std::string* name, std::string* value);
+
+  // Interprets arguments parsed with ParseArgument.
+  ParseArgumentStatus InterpretArgument(const std::string& name,
+                                        const std::string& value);
+
+  // Print the --help text to stderr.
+  void PrintHelpText();
+
+  // Loads proto_path_ into the provided source_tree.
+  bool InitializeDiskSourceTree(DiskSourceTree* source_tree,
+                                DescriptorDatabase* fallback_database);
+
+  // Verify that all the input files exist in the given database.
+  bool VerifyInputFilesInDescriptors(DescriptorDatabase* fallback_database);
+
+  // Parses input_files_ into parsed_files
+  bool ParseInputFiles(DescriptorPool* descriptor_pool,
+                       DiskSourceTree* source_tree,
+                       std::vector<const FileDescriptor*>* parsed_files);
+
+  // Generate the given output file from the given input.
+  struct OutputDirective;  // see below
+  bool GenerateOutput(const std::vector<const FileDescriptor*>& parsed_files,
+                      const OutputDirective& output_directive,
+                      GeneratorContext* generator_context);
+  bool GeneratePluginOutput(
+      const std::vector<const FileDescriptor*>& parsed_files,
+      const std::string& plugin_name, const std::string& parameter,
+      GeneratorContext* generator_context, std::string* error);
+
+  // Implements --encode and --decode.
+  bool EncodeOrDecode(const DescriptorPool* pool);
+
+  // Implements the --descriptor_set_out option.
+  bool WriteDescriptorSet(
+      const std::vector<const FileDescriptor*>& parsed_files);
+
+  // Implements the --dependency_out option
+  bool GenerateDependencyManifestFile(
+      const std::vector<const FileDescriptor*>& parsed_files,
+      const GeneratorContextMap& output_directories,
+      DiskSourceTree* source_tree);
+
+  // Get all transitive dependencies of the given file (including the file
+  // itself), adding them to the given list of FileDescriptorProtos.  The
+  // protos will be ordered such that every file is listed before any file that
+  // depends on it, so that you can call DescriptorPool::BuildFile() on them
+  // in order.  Any files in *already_seen will not be added, and each file
+  // added will be inserted into *already_seen.  If include_source_code_info is
+  // true then include the source code information in the FileDescriptorProtos.
+  // If include_json_name is true, populate the json_name field of
+  // FieldDescriptorProto for all fields.
+  static void GetTransitiveDependencies(
+      const FileDescriptor* file, bool include_json_name,
+      bool include_source_code_info,
+      std::set<const FileDescriptor*>* already_seen,
+      RepeatedPtrField<FileDescriptorProto>* output);
+
+  // Implements the --print_free_field_numbers. This function prints free field
+  // numbers into stdout for the message and it's nested message types in
+  // post-order, i.e. nested types first. Printed range are left-right
+  // inclusive, i.e. [a, b].
+  //
+  // Groups:
+  // For historical reasons, groups are considered to share the same
+  // field number space with the parent message, thus it will not print free
+  // field numbers for groups. The field numbers used in the groups are
+  // excluded in the free field numbers of the parent message.
+  //
+  // Extension Ranges:
+  // Extension ranges are considered ocuppied field numbers and they will not be
+  // listed as free numbers in the output.
+  void PrintFreeFieldNumbers(const Descriptor* descriptor);
+
+  // -----------------------------------------------------------------
+
+  // The name of the executable as invoked (i.e. argv[0]).
+  std::string executable_name_;
+
+  // Version info set with SetVersionInfo().
+  std::string version_info_;
+
+  // Registered generators.
+  struct GeneratorInfo {
+    std::string flag_name;
+    std::string option_flag_name;
+    CodeGenerator* generator;
+    std::string help_text;
+  };
+  typedef std::map<std::string, GeneratorInfo> GeneratorMap;
+  GeneratorMap generators_by_flag_name_;
+  GeneratorMap generators_by_option_name_;
+  // A map from generator names to the parameters specified using the option
+  // flag. For example, if the user invokes the compiler with:
+  //   protoc --foo_out=outputdir --foo_opt=enable_bar ...
+  // Then there will be an entry ("--foo_out", "enable_bar") in this map.
+  std::map<std::string, std::string> generator_parameters_;
+  // Similar to generator_parameters_, but stores the parameters for plugins.
+  std::map<std::string, std::string> plugin_parameters_;
+
+  // See AllowPlugins().  If this is empty, plugins aren't allowed.
+  std::string plugin_prefix_;
+
+  // Maps specific plugin names to files.  When executing a plugin, this map
+  // is searched first to find the plugin executable.  If not found here, the
+  // PATH (or other OS-specific search strategy) is searched.
+  std::map<std::string, std::string> plugins_;
+
+  // Stuff parsed from command line.
+  enum Mode {
+    MODE_COMPILE,  // Normal mode:  parse .proto files and compile them.
+    MODE_ENCODE,   // --encode:  read text from stdin, write binary to stdout.
+    MODE_DECODE,   // --decode:  read binary from stdin, write text to stdout.
+    MODE_PRINT,    // Print mode: print info of the given .proto files and exit.
+  };
+
+  Mode mode_ = MODE_COMPILE;
+
+  enum PrintMode {
+    PRINT_NONE,         // Not in MODE_PRINT
+    PRINT_FREE_FIELDS,  // --print_free_fields
+  };
+
+  PrintMode print_mode_ = PRINT_NONE;
+
+  enum ErrorFormat {
+    ERROR_FORMAT_GCC,  // GCC error output format (default).
+    ERROR_FORMAT_MSVS  // Visual Studio output (--error_format=msvs).
+  };
+
+  ErrorFormat error_format_ = ERROR_FORMAT_GCC;
+
+  std::vector<std::pair<std::string, std::string> >
+      proto_path_;                        // Search path for proto files.
+  std::vector<std::string> input_files_;  // Names of the input proto files.
+
+  // Names of proto files which are allowed to be imported. Used by build
+  // systems to enforce depend-on-what-you-import.
+  std::set<std::string> direct_dependencies_;
+  bool direct_dependencies_explicitly_set_ = false;
+
+  // If there's a violation of depend-on-what-you-import, this string will be
+  // presented to the user. "%s" will be replaced with the violating import.
+  std::string direct_dependencies_violation_msg_;
+
+  // output_directives_ lists all the files we are supposed to output and what
+  // generator to use for each.
+  struct OutputDirective {
+    std::string name;          // E.g. "--foo_out"
+    CodeGenerator* generator;  // NULL for plugins
+    std::string parameter;
+    std::string output_location;
+  };
+  std::vector<OutputDirective> output_directives_;
+
+  // When using --encode or --decode, this names the type we are encoding or
+  // decoding.  (Empty string indicates --decode_raw.)
+  std::string codec_type_;
+
+  // If --descriptor_set_in was given, these are filenames containing
+  // parsed FileDescriptorSets to be used for loading protos.  Otherwise, empty.
+  std::vector<std::string> descriptor_set_in_names_;
+
+  // If --descriptor_set_out was given, this is the filename to which the
+  // FileDescriptorSet should be written.  Otherwise, empty.
+  std::string descriptor_set_out_name_;
+
+  // If --dependency_out was given, this is the path to the file where the
+  // dependency file will be written. Otherwise, empty.
+  std::string dependency_out_name_;
+
+  // True if --include_imports was given, meaning that we should
+  // write all transitive dependencies to the DescriptorSet.  Otherwise, only
+  // the .proto files listed on the command-line are added.
+  bool imports_in_descriptor_set_;
+
+  // True if --include_source_info was given, meaning that we should not strip
+  // SourceCodeInfo from the DescriptorSet.
+  bool source_info_in_descriptor_set_ = false;
+
+  // Was the --disallow_services flag used?
+  bool disallow_services_ = false;
+
+  // Was the --experimental_allow_proto3_optional flag used?
+  bool allow_proto3_optional_ = false;
+
+  // When using --encode, this will be passed to SetSerializationDeterministic.
+  bool deterministic_output_ = false;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CommandLineInterface);
+};
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_COMMAND_LINE_INTERFACE_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc

@@ -0,0 +1,199 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This test insures that net/proto2/proto/descriptor.pb.{h,cc} match exactly
+// what would be generated by the protocol compiler.  These files are not
+// generated automatically at build time because they are compiled into the
+// protocol compiler itself.  So, if they were auto-generated, you'd have a
+// chicken-and-egg problem.
+//
+// If this test fails, run the script
+// "generate_descriptor_proto.sh" and add
+// descriptor.pb.{h,cc} to your changelist.
+
+#include <map>
+
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/compiler/cpp/cpp_generator.h>
+#include <google/protobuf/compiler/importer.h>
+#include <google/protobuf/test_util2.h>
+#include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+#include <google/protobuf/stubs/substitute.h>
+#include <google/protobuf/stubs/map_util.h>
+#include <google/protobuf/stubs/stl_util.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+class MockErrorCollector : public MultiFileErrorCollector {
+ public:
+  MockErrorCollector() {}
+  ~MockErrorCollector() {}
+
+  std::string text_;
+
+  // implements ErrorCollector ---------------------------------------
+  void AddError(const std::string& filename, int line, int column,
+                const std::string& message) {
+    strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n", filename, line, column,
+                              message);
+  }
+};
+
+class MockGeneratorContext : public GeneratorContext {
+ public:
+  void ExpectFileMatches(const std::string& virtual_filename,
+                         const std::string& physical_filename) {
+    auto it = files_.find(virtual_filename);
+    ASSERT_TRUE(it != files_.end())
+        << "Generator failed to generate file: " << virtual_filename;
+
+    std::string expected_contents = *it->second;
+    std::string actual_contents;
+    GOOGLE_CHECK_OK(
+        File::GetContents(TestUtil::TestSourceDir() + "/" + physical_filename,
+                          &actual_contents, true))
+        << physical_filename;
+    CleanStringLineEndings(&actual_contents, false);
+
+#ifdef WRITE_FILES  // Define to debug mismatched files.
+    GOOGLE_CHECK_OK(File::SetContents("/tmp/expected.cc", expected_contents,
+                               true));
+    GOOGLE_CHECK_OK(
+        File::SetContents("/tmp/actual.cc", actual_contents, true));
+#endif
+
+    ASSERT_EQ(expected_contents, actual_contents)
+        << physical_filename
+        << " needs to be regenerated.  Please run "
+           "generate_descriptor_proto.sh. "
+           "Then add this file to your CL.";
+  }
+
+  // implements GeneratorContext --------------------------------------
+
+  virtual io::ZeroCopyOutputStream* Open(const std::string& filename) {
+    auto& map_slot = files_[filename];
+    map_slot.reset(new std::string);
+    return new io::StringOutputStream(map_slot.get());
+  }
+
+ private:
+  std::map<std::string, std::unique_ptr<std::string>> files_;
+};
+
+const char kDescriptorParameter[] = "dllexport_decl=PROTOBUF_EXPORT";
+const char kPluginParameter[] = "dllexport_decl=PROTOC_EXPORT";
+
+
+const char* test_protos[][2] = {
+    {"google/protobuf/descriptor", kDescriptorParameter},
+    {"google/protobuf/compiler/plugin", kPluginParameter},
+};
+
+TEST(BootstrapTest, GeneratedFilesMatch) {
+  // We need a mapping from the actual file to virtual and actual path
+  // of the data to compare to.
+  std::map<std::string, std::string> vpath_map;
+  std::map<std::string, std::string> rpath_map;
+  rpath_map
+      ["third_party/protobuf_legacy_opensource/src/google/protobuf/"
+       "test_messages_proto2"] =
+          "net/proto2/z_generated_example/test_messages_proto2";
+  rpath_map
+      ["third_party/protobuf_legacy_opensource/src/google/protobuf/"
+       "test_messages_proto3"] =
+          "net/proto2/z_generated_example/test_messages_proto3";
+  rpath_map["net/proto2/internal/proto2_weak"] =
+      "net/proto2/z_generated_example/proto2_weak";
+
+  DiskSourceTree source_tree;
+  source_tree.MapPath("", TestUtil::TestSourceDir());
+
+  for (auto file_parameter : test_protos) {
+    MockErrorCollector error_collector;
+    Importer importer(&source_tree, &error_collector);
+    const FileDescriptor* file =
+        importer.Import(file_parameter[0] + std::string(".proto"));
+    ASSERT_TRUE(file != nullptr)
+        << "Can't import file " << file_parameter[0] + std::string(".proto")
+        << "\n";
+    EXPECT_EQ("", error_collector.text_);
+    CppGenerator generator;
+    MockGeneratorContext context;
+#ifdef GOOGLE_PROTOBUF_RUNTIME_INCLUDE_BASE
+    generator.set_opensource_runtime(true);
+    generator.set_runtime_include_base(GOOGLE_PROTOBUF_RUNTIME_INCLUDE_BASE);
+#endif
+    std::string error;
+    ASSERT_TRUE(generator.Generate(file, file_parameter[1], &context, &error));
+
+    std::string vpath =
+        FindWithDefault(vpath_map, file_parameter[0], file_parameter[0]);
+    std::string rpath =
+        FindWithDefault(rpath_map, file_parameter[0], file_parameter[0]);
+    context.ExpectFileMatches(vpath + ".pb.cc", rpath + ".pb.cc");
+    context.ExpectFileMatches(vpath + ".pb.h", rpath + ".pb.h");
+  }
+}
+
+// test Generate in cpp_generator.cc
+TEST(BootstrapTest, OptionNotExist) {
+  cpp::CppGenerator generator;
+  DescriptorPool pool;
+  GeneratorContext* generator_context = nullptr;
+  std::string parameter = "aaa";
+  std::string error;
+  ASSERT_FALSE(generator.Generate(
+      pool.FindFileByName("google/protobuf/descriptor.proto"), parameter,
+      generator_context, &error));
+  EXPECT_EQ(error, "Unknown generator option: " + parameter);
+}
+
+}  // namespace
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_enum.cc

@@ -0,0 +1,434 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <map>
+
+#include <google/protobuf/compiler/cpp/cpp_enum.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+// The GOOGLE_ARRAYSIZE constant is the max enum value plus 1. If the max enum value
+// is kint32max, GOOGLE_ARRAYSIZE will overflow. In such cases we should omit the
+// generation of the GOOGLE_ARRAYSIZE constant.
+bool ShouldGenerateArraySize(const EnumDescriptor* descriptor) {
+  int32 max_value = descriptor->value(0)->number();
+  for (int i = 0; i < descriptor->value_count(); i++) {
+    if (descriptor->value(i)->number() > max_value) {
+      max_value = descriptor->value(i)->number();
+    }
+  }
+  return max_value != kint32max;
+}
+
+// Returns the number of unique numeric enum values. This is less than
+// descriptor->value_count() when there are aliased values.
+int CountUniqueValues(const EnumDescriptor* descriptor) {
+  std::set<int> values;
+  for (int i = 0; i < descriptor->value_count(); ++i) {
+    values.insert(descriptor->value(i)->number());
+  }
+  return values.size();
+}
+
+}  // namespace
+
+EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor,
+                             const std::map<std::string, std::string>& vars,
+                             const Options& options)
+    : descriptor_(descriptor),
+      classname_(ClassName(descriptor, false)),
+      options_(options),
+      generate_array_size_(ShouldGenerateArraySize(descriptor)),
+      variables_(vars) {
+  variables_["classname"] = classname_;
+  variables_["classtype"] = QualifiedClassName(descriptor_, options);
+  variables_["short_name"] = descriptor_->name();
+  variables_["nested_name"] = descriptor_->name();
+  variables_["resolved_name"] = ResolveKeyword(descriptor_->name());
+  variables_["prefix"] =
+      (descriptor_->containing_type() == NULL) ? "" : classname_ + "_";
+}
+
+EnumGenerator::~EnumGenerator() {}
+
+void EnumGenerator::GenerateDefinition(io::Printer* printer) {
+  Formatter format(printer, variables_);
+  format("enum ${1$$classname$$}$ : int {\n", descriptor_);
+  format.Indent();
+
+  const EnumValueDescriptor* min_value = descriptor_->value(0);
+  const EnumValueDescriptor* max_value = descriptor_->value(0);
+
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+    auto format_value = format;
+    format_value.Set("name", EnumValueName(descriptor_->value(i)));
+    // In C++, an value of -2147483648 gets interpreted as the negative of
+    // 2147483648, and since 2147483648 can't fit in an integer, this produces a
+    // compiler warning.  This works around that issue.
+    format_value.Set("number", Int32ToString(descriptor_->value(i)->number()));
+    format_value.Set("deprecation",
+                     DeprecatedAttribute(options_, descriptor_->value(i)));
+
+    if (i > 0) format_value(",\n");
+    format_value("${1$$prefix$$name$$}$ $deprecation$= $number$",
+                 descriptor_->value(i));
+
+    if (descriptor_->value(i)->number() < min_value->number()) {
+      min_value = descriptor_->value(i);
+    }
+    if (descriptor_->value(i)->number() > max_value->number()) {
+      max_value = descriptor_->value(i);
+    }
+  }
+
+  if (descriptor_->file()->syntax() == FileDescriptor::SYNTAX_PROTO3) {
+    // For new enum semantics: generate min and max sentinel values equal to
+    // INT32_MIN and INT32_MAX
+    if (descriptor_->value_count() > 0) format(",\n");
+    format(
+        "$classname$_$prefix$INT_MIN_SENTINEL_DO_NOT_USE_ = "
+        "std::numeric_limits<$int32$>::min(),\n"
+        "$classname$_$prefix$INT_MAX_SENTINEL_DO_NOT_USE_ = "
+        "std::numeric_limits<$int32$>::max()");
+  }
+
+  format.Outdent();
+  format("\n};\n");
+
+  format(
+      "$dllexport_decl $bool $classname$_IsValid(int value);\n"
+      "constexpr $classname$ ${1$$prefix$$short_name$_MIN$}$ = "
+      "$prefix$$2$;\n"
+      "constexpr $classname$ ${1$$prefix$$short_name$_MAX$}$ = "
+      "$prefix$$3$;\n",
+      descriptor_, EnumValueName(min_value), EnumValueName(max_value));
+
+  if (generate_array_size_) {
+    format(
+        "constexpr int ${1$$prefix$$short_name$_ARRAYSIZE$}$ = "
+        "$prefix$$short_name$_MAX + 1;\n\n",
+        descriptor_);
+  }
+
+  if (HasDescriptorMethods(descriptor_->file(), options_)) {
+    format(
+        "$dllexport_decl $const ::$proto_ns$::EnumDescriptor* "
+        "$classname$_descriptor();\n");
+  }
+
+  // The _Name and _Parse functions. The lite implementation is table-based, so
+  // we make sure to keep the tables hidden in the .cc file.
+  if (!HasDescriptorMethods(descriptor_->file(), options_)) {
+    format("const std::string& $classname$_Name($classname$ value);\n");
+  }
+  // The _Name() function accepts the enum type itself but also any integral
+  // type.
+  format(
+      "template<typename T>\n"
+      "inline const std::string& $classname$_Name(T enum_t_value) {\n"
+      "  static_assert(::std::is_same<T, $classname$>::value ||\n"
+      "    ::std::is_integral<T>::value,\n"
+      "    \"Incorrect type passed to function $classname$_Name.\");\n");
+  if (HasDescriptorMethods(descriptor_->file(), options_)) {
+    format(
+        "  return ::$proto_ns$::internal::NameOfEnum(\n"
+        "    $classname$_descriptor(), enum_t_value);\n");
+  } else {
+    format(
+        "  return $classname$_Name(static_cast<$classname$>(enum_t_value));\n");
+  }
+  format("}\n");
+
+  if (HasDescriptorMethods(descriptor_->file(), options_)) {
+    format(
+        "inline bool $classname$_Parse(\n"
+        "    ::PROTOBUF_NAMESPACE_ID::ConstStringParam name, $classname$* "
+        "value) "
+        "{\n"
+        "  return ::$proto_ns$::internal::ParseNamedEnum<$classname$>(\n"
+        "    $classname$_descriptor(), name, value);\n"
+        "}\n");
+  } else {
+    format(
+        "bool $classname$_Parse(\n"
+        "    ::PROTOBUF_NAMESPACE_ID::ConstStringParam name, $classname$* "
+        "value);\n");
+  }
+}
+
+void EnumGenerator::GenerateGetEnumDescriptorSpecializations(
+    io::Printer* printer) {
+  Formatter format(printer, variables_);
+  format(
+      "template <> struct is_proto_enum< $classtype$> : ::std::true_type "
+      "{};\n");
+  if (HasDescriptorMethods(descriptor_->file(), options_)) {
+    format(
+        "template <>\n"
+        "inline const EnumDescriptor* GetEnumDescriptor< $classtype$>() {\n"
+        "  return $classtype$_descriptor();\n"
+        "}\n");
+  }
+}
+
+void EnumGenerator::GenerateSymbolImports(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("typedef $classname$ $resolved_name$;\n");
+
+  for (int j = 0; j < descriptor_->value_count(); j++) {
+    std::string deprecated_attr =
+        DeprecatedAttribute(options_, descriptor_->value(j));
+    format(
+        "$1$static constexpr $resolved_name$ ${2$$3$$}$ =\n"
+        "  $classname$_$3$;\n",
+        deprecated_attr, descriptor_->value(j),
+        EnumValueName(descriptor_->value(j)));
+  }
+
+  format(
+      "static inline bool $nested_name$_IsValid(int value) {\n"
+      "  return $classname$_IsValid(value);\n"
+      "}\n"
+      "static constexpr $resolved_name$ ${1$$nested_name$_MIN$}$ =\n"
+      "  $classname$_$nested_name$_MIN;\n"
+      "static constexpr $resolved_name$ ${1$$nested_name$_MAX$}$ =\n"
+      "  $classname$_$nested_name$_MAX;\n",
+      descriptor_);
+  if (generate_array_size_) {
+    format(
+        "static constexpr int ${1$$nested_name$_ARRAYSIZE$}$ =\n"
+        "  $classname$_$nested_name$_ARRAYSIZE;\n",
+        descriptor_);
+  }
+
+  if (HasDescriptorMethods(descriptor_->file(), options_)) {
+    format(
+        "static inline const ::$proto_ns$::EnumDescriptor*\n"
+        "$nested_name$_descriptor() {\n"
+        "  return $classname$_descriptor();\n"
+        "}\n");
+  }
+
+  format(
+      "template<typename T>\n"
+      "static inline const std::string& $nested_name$_Name(T enum_t_value) {\n"
+      "  static_assert(::std::is_same<T, $resolved_name$>::value ||\n"
+      "    ::std::is_integral<T>::value,\n"
+      "    \"Incorrect type passed to function $nested_name$_Name.\");\n"
+      "  return $classname$_Name(enum_t_value);\n"
+      "}\n");
+  format(
+      "static inline bool "
+      "$nested_name$_Parse(::PROTOBUF_NAMESPACE_ID::ConstStringParam name,\n"
+      "    $resolved_name$* value) {\n"
+      "  return $classname$_Parse(name, value);\n"
+      "}\n");
+}
+
+void EnumGenerator::GenerateMethods(int idx, io::Printer* printer) {
+  Formatter format(printer, variables_);
+  if (HasDescriptorMethods(descriptor_->file(), options_)) {
+    format(
+        "const ::$proto_ns$::EnumDescriptor* $classname$_descriptor() {\n"
+        "  ::$proto_ns$::internal::AssignDescriptors(&$desc_table$);\n"
+        "  return $file_level_enum_descriptors$[$1$];\n"
+        "}\n",
+        idx);
+  }
+
+  format(
+      "bool $classname$_IsValid(int value) {\n"
+      "  switch (value) {\n");
+
+  // Multiple values may have the same number.  Make sure we only cover
+  // each number once by first constructing a set containing all valid
+  // numbers, then printing a case statement for each element.
+
+  std::set<int> numbers;
+  for (int j = 0; j < descriptor_->value_count(); j++) {
+    const EnumValueDescriptor* value = descriptor_->value(j);
+    numbers.insert(value->number());
+  }
+
+  for (std::set<int>::iterator iter = numbers.begin(); iter != numbers.end();
+       ++iter) {
+    format("    case $1$:\n", Int32ToString(*iter));
+  }
+
+  format(
+      "      return true;\n"
+      "    default:\n"
+      "      return false;\n"
+      "  }\n"
+      "}\n"
+      "\n");
+
+  if (!HasDescriptorMethods(descriptor_->file(), options_)) {
+    // In lite mode (where descriptors are unavailable), we generate separate
+    // tables for mapping between enum names and numbers. The _entries table
+    // contains the bulk of the data and is sorted by name, while
+    // _entries_by_number is sorted by number and just contains pointers into
+    // _entries. The two tables allow mapping from name to number and number to
+    // name, both in time logarithmic in the number of enum entries. This could
+    // probably be made faster, but for now the tables are intended to be simple
+    // and compact.
+    //
+    // Enums with allow_alias = true support multiple entries with the same
+    // numerical value. In cases where there are multiple names for the same
+    // number, we treat the first name appearing in the .proto file as the
+    // canonical one.
+    std::map<std::string, int> name_to_number;
+    std::map<int, std::string> number_to_canonical_name;
+    for (int i = 0; i < descriptor_->value_count(); i++) {
+      const EnumValueDescriptor* value = descriptor_->value(i);
+      name_to_number.emplace(value->name(), value->number());
+      // The same number may appear with multiple names, so we use emplace() to
+      // let the first name win.
+      number_to_canonical_name.emplace(value->number(), value->name());
+    }
+
+    format(
+        "static ::$proto_ns$::internal::ExplicitlyConstructed<std::string> "
+        "$classname$_strings[$1$] = {};\n\n",
+        CountUniqueValues(descriptor_));
+
+    // We concatenate all the names for a given enum into one big string
+    // literal. If instead we store an array of string literals, the linker
+    // seems to put all enum strings for a given .proto file in the same
+    // section, which hinders its ability to strip out unused strings.
+    format("static const char $classname$_names[] =");
+    for (const auto& p : name_to_number) {
+      format("\n  \"$1$\"", p.first);
+    }
+    format(";\n\n");
+
+    format(
+        "static const ::$proto_ns$::internal::EnumEntry $classname$_entries[] "
+        "= {\n");
+    int i = 0;
+    std::map<int, int> number_to_index;
+    int data_index = 0;
+    for (const auto& p : name_to_number) {
+      format("  { {$classname$_names + $1$, $2$}, $3$ },\n", data_index,
+             p.first.size(), p.second);
+      if (number_to_canonical_name[p.second] == p.first) {
+        number_to_index.emplace(p.second, i);
+      }
+      ++i;
+      data_index += p.first.size();
+    }
+
+    format(
+        "};\n"
+        "\n"
+        "static const int $classname$_entries_by_number[] = {\n");
+    for (const auto& p : number_to_index) {
+      format("  $1$, // $2$ -> $3$\n", p.second, p.first,
+             number_to_canonical_name[p.first]);
+    }
+    format(
+        "};\n"
+        "\n");
+
+    format(
+        "const std::string& $classname$_Name(\n"
+        "    $classname$ value) {\n"
+        "  static const bool dummy =\n"
+        "      ::$proto_ns$::internal::InitializeEnumStrings(\n"
+        "          $classname$_entries,\n"
+        "          $classname$_entries_by_number,\n"
+        "          $1$, $classname$_strings);\n"
+        "  (void) dummy;\n"
+        "  int idx = ::$proto_ns$::internal::LookUpEnumName(\n"
+        "      $classname$_entries,\n"
+        "      $classname$_entries_by_number,\n"
+        "      $1$, value);\n"
+        "  return idx == -1 ? ::$proto_ns$::internal::GetEmptyString() :\n"
+        "                     $classname$_strings[idx].get();\n"
+        "}\n",
+        CountUniqueValues(descriptor_));
+    format(
+        "bool $classname$_Parse(\n"
+        "    ::PROTOBUF_NAMESPACE_ID::ConstStringParam name, $classname$* "
+        "value) "
+        "{\n"
+        "  int int_value;\n"
+        "  bool success = ::$proto_ns$::internal::LookUpEnumValue(\n"
+        "      $classname$_entries, $1$, name, &int_value);\n"
+        "  if (success) {\n"
+        "    *value = static_cast<$classname$>(int_value);\n"
+        "  }\n"
+        "  return success;\n"
+        "}\n",
+        descriptor_->value_count());
+  }
+
+  if (descriptor_->containing_type() != NULL) {
+    std::string parent = ClassName(descriptor_->containing_type(), false);
+    // Before C++17, we must define the static constants which were
+    // declared in the header, to give the linker a place to put them.
+    // But pre-2015 MSVC++ insists that we not.
+    format(
+        "#if (__cplusplus < 201703) && "
+        "(!defined(_MSC_VER) || _MSC_VER >= 1900)\n");
+
+    for (int i = 0; i < descriptor_->value_count(); i++) {
+      format("constexpr $classname$ $1$::$2$;\n", parent,
+             EnumValueName(descriptor_->value(i)));
+    }
+    format(
+        "constexpr $classname$ $1$::$nested_name$_MIN;\n"
+        "constexpr $classname$ $1$::$nested_name$_MAX;\n",
+        parent);
+    if (generate_array_size_) {
+      format("constexpr int $1$::$nested_name$_ARRAYSIZE;\n", parent);
+    }
+
+    format(
+        "#endif  // (__cplusplus < 201703) && "
+        "(!defined(_MSC_VER) || _MSC_VER >= 1900)\n");
+  }
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_enum.h

@@ -0,0 +1,105 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__
+
+#include <map>
+#include <set>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/descriptor.h>
+
+namespace google {
+namespace protobuf {
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class EnumGenerator {
+ public:
+  // See generator.cc for the meaning of dllexport_decl.
+  EnumGenerator(const EnumDescriptor* descriptor,
+                const std::map<std::string, std::string>& vars,
+                const Options& options);
+  ~EnumGenerator();
+
+  // Generate header code defining the enum.  This code should be placed
+  // within the enum's package namespace, but NOT within any class, even for
+  // nested enums.
+  void GenerateDefinition(io::Printer* printer);
+
+  // Generate specialization of GetEnumDescriptor<MyEnum>().
+  // Precondition: in ::google::protobuf namespace.
+  void GenerateGetEnumDescriptorSpecializations(io::Printer* printer);
+
+  // For enums nested within a message, generate code to import all the enum's
+  // symbols (e.g. the enum type name, all its values, etc.) into the class's
+  // namespace.  This should be placed inside the class definition in the
+  // header.
+  void GenerateSymbolImports(io::Printer* printer) const;
+
+  // Source file stuff.
+
+  // Generate non-inline methods related to the enum, such as IsValidValue().
+  // Goes in the .cc file. EnumDescriptors are stored in an array, idx is
+  // the index in this array that corresponds with this enum.
+  void GenerateMethods(int idx, io::Printer* printer);
+
+ private:
+  const EnumDescriptor* descriptor_;
+  const std::string classname_;
+  const Options& options_;
+  // whether to generate the *_ARRAYSIZE constant.
+  const bool generate_array_size_;
+
+  std::map<std::string, std::string> variables_;
+
+  friend class FileGenerator;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_enum_field.cc

@@ -0,0 +1,490 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_enum_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+void SetEnumVariables(const FieldDescriptor* descriptor,
+                      std::map<std::string, std::string>* variables,
+                      const Options& options) {
+  SetCommonFieldVariables(descriptor, variables, options);
+  const EnumValueDescriptor* default_value = descriptor->default_value_enum();
+  (*variables)["type"] = QualifiedClassName(descriptor->enum_type(), options);
+  (*variables)["default"] = Int32ToString(default_value->number());
+  (*variables)["full_name"] = descriptor->full_name();
+}
+
+}  // namespace
+
+// ===================================================================
+
+EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor,
+                                       const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetEnumVariables(descriptor, &variables_, options);
+}
+
+EnumFieldGenerator::~EnumFieldGenerator() {}
+
+void EnumFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("int $name$_;\n");
+}
+
+void EnumFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "$deprecated_attr$$type$ ${1$$name$$}$() const;\n"
+      "$deprecated_attr$void ${1$set_$name$$}$($type$ value);\n"
+      "private:\n"
+      "$type$ ${1$_internal_$name$$}$() const;\n"
+      "void ${1$_internal_set_$name$$}$($type$ value);\n"
+      "public:\n",
+      descriptor_);
+}
+
+void EnumFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$ $classname$::_internal_$name$() const {\n"
+      "  return static_cast< $type$ >($name$_);\n"
+      "}\n"
+      "inline $type$ $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline void $classname$::_internal_set_$name$($type$ value) {\n");
+  if (!HasPreservingUnknownEnumSemantics(descriptor_)) {
+    format("  assert($type$_IsValid(value));\n");
+  }
+  format(
+      "  $set_hasbit$\n"
+      "  $name$_ = value;\n"
+      "}\n"
+      "inline void $classname$::set_$name$($type$ value) {\n"
+      "$annotate_accessor$"
+      "  _internal_set_$name$(value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n");
+}
+
+void EnumFieldGenerator::GenerateClearingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_ = $default$;\n");
+}
+
+void EnumFieldGenerator::GenerateMergingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("_internal_set_$name$(from._internal_$name$());\n");
+}
+
+void EnumFieldGenerator::GenerateSwappingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("swap($name$_, other->$name$_);\n");
+}
+
+void EnumFieldGenerator::GenerateConstructorCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_ = $default$;\n");
+}
+
+void EnumFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_ = from.$name$_;\n");
+}
+
+void EnumFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "target = stream->EnsureSpace(target);\n"
+      "target = ::$proto_ns$::internal::WireFormatLite::WriteEnumToArray(\n"
+      "  $number$, this->_internal_$name$(), target);\n");
+}
+
+void EnumFieldGenerator::GenerateByteSize(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "total_size += $tag_size$ +\n"
+      "  "
+      "::$proto_ns$::internal::WireFormatLite::EnumSize(this->_internal_$name$("
+      "));\n");
+}
+
+// ===================================================================
+
+EnumOneofFieldGenerator::EnumOneofFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : EnumFieldGenerator(descriptor, options) {
+  SetCommonOneofFieldVariables(descriptor, &variables_);
+}
+
+EnumOneofFieldGenerator::~EnumOneofFieldGenerator() {}
+
+void EnumOneofFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$ $classname$::_internal_$name$() const {\n"
+      "  if (_internal_has_$name$()) {\n"
+      "    return static_cast< $type$ >($field_member$);\n"
+      "  }\n"
+      "  return static_cast< $type$ >($default$);\n"
+      "}\n"
+      "inline $type$ $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline void $classname$::_internal_set_$name$($type$ value) {\n");
+  if (!HasPreservingUnknownEnumSemantics(descriptor_)) {
+    format("  assert($type$_IsValid(value));\n");
+  }
+  format(
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "  }\n"
+      "  $field_member$ = value;\n"
+      "}\n"
+      "inline void $classname$::set_$name$($type$ value) {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "  _internal_set_$name$(value);\n"
+      "}\n");
+}
+
+void EnumOneofFieldGenerator::GenerateClearingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$field_member$ = $default$;\n");
+}
+
+void EnumOneofFieldGenerator::GenerateSwappingCode(io::Printer* printer) const {
+  // Don't print any swapping code. Swapping the union will swap this field.
+}
+
+void EnumOneofFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$ns$::_$classname$_default_instance_.$name$_ = $default$;\n");
+}
+
+// ===================================================================
+
+RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetEnumVariables(descriptor, &variables_, options);
+}
+
+RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {}
+
+void RepeatedEnumFieldGenerator::GeneratePrivateMembers(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("::$proto_ns$::RepeatedField<int> $name$_;\n");
+  if (descriptor_->is_packed() &&
+      HasGeneratedMethods(descriptor_->file(), options_)) {
+    format("mutable std::atomic<int> _$name$_cached_byte_size_;\n");
+  }
+}
+
+void RepeatedEnumFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "private:\n"
+      "$type$ ${1$_internal_$name$$}$(int index) const;\n"
+      "void ${1$_internal_add_$name$$}$($type$ value);\n"
+      "::$proto_ns$::RepeatedField<int>* "
+      "${1$_internal_mutable_$name$$}$();\n"
+      "public:\n"
+      "$deprecated_attr$$type$ ${1$$name$$}$(int index) const;\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(int index, $type$ value);\n"
+      "$deprecated_attr$void ${1$add_$name$$}$($type$ value);\n"
+      "$deprecated_attr$const ::$proto_ns$::RepeatedField<int>& "
+      "${1$$name$$}$() const;\n"
+      "$deprecated_attr$::$proto_ns$::RepeatedField<int>* "
+      "${1$mutable_$name$$}$();\n",
+      descriptor_);
+}
+
+void RepeatedEnumFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$ $classname$::_internal_$name$(int index) const {\n"
+      "  return static_cast< $type$ >($name$_.Get(index));\n"
+      "}\n"
+      "inline $type$ $classname$::$name$(int index) const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$(index);\n"
+      "}\n"
+      "inline void $classname$::set_$name$(int index, $type$ value) {\n"
+      "$annotate_accessor$");
+  if (!HasPreservingUnknownEnumSemantics(descriptor_)) {
+    format("  assert($type$_IsValid(value));\n");
+  }
+  format(
+      "  $name$_.Set(index, value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n"
+      "inline void $classname$::_internal_add_$name$($type$ value) {\n");
+  if (!HasPreservingUnknownEnumSemantics(descriptor_)) {
+    format("  assert($type$_IsValid(value));\n");
+  }
+  format(
+      "  $name$_.Add(value);\n"
+      "}\n"
+      "inline void $classname$::add_$name$($type$ value) {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_add:$full_name$)\n"
+      "  _internal_add_$name$(value);\n"
+      "}\n"
+      "inline const ::$proto_ns$::RepeatedField<int>&\n"
+      "$classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_list:$full_name$)\n"
+      "  return $name$_;\n"
+      "}\n"
+      "inline ::$proto_ns$::RepeatedField<int>*\n"
+      "$classname$::_internal_mutable_$name$() {\n"
+      "  return &$name$_;\n"
+      "}\n"
+      "inline ::$proto_ns$::RepeatedField<int>*\n"
+      "$classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable_list:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.Clear();\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.MergeFrom(from.$name$_);\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.InternalSwap(&other->$name$_);\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  // Not needed for repeated fields.
+}
+
+void RepeatedEnumFieldGenerator::GenerateMergeFromCodedStream(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  // Don't use ReadRepeatedPrimitive here so that the enum can be validated.
+  format(
+      "int value = 0;\n"
+      "DO_((::$proto_ns$::internal::WireFormatLite::ReadPrimitive<\n"
+      "         int, ::$proto_ns$::internal::WireFormatLite::TYPE_ENUM>(\n"
+      "       input, &value)));\n");
+  if (HasPreservingUnknownEnumSemantics(descriptor_)) {
+    format("add_$name$(static_cast< $type$ >(value));\n");
+  } else {
+    format(
+        "if ($type$_IsValid(value)) {\n"
+        "  add_$name$(static_cast< $type$ >(value));\n");
+    if (UseUnknownFieldSet(descriptor_->file(), options_)) {
+      format(
+          "} else {\n"
+          "  mutable_unknown_fields()->AddVarint(\n"
+          "      $number$, static_cast<$uint64$>(value));\n");
+    } else {
+      format(
+          "} else {\n"
+          "  unknown_fields_stream.WriteVarint32(tag);\n"
+          "  unknown_fields_stream.WriteVarint32(\n"
+          "      static_cast<$uint32$>(value));\n");
+    }
+    format("}\n");
+  }
+}
+
+void RepeatedEnumFieldGenerator::GenerateMergeFromCodedStreamWithPacking(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (!descriptor_->is_packed()) {
+    // This path is rarely executed, so we use a non-inlined implementation.
+    if (HasPreservingUnknownEnumSemantics(descriptor_)) {
+      format(
+          "DO_((::$proto_ns$::internal::"
+          "WireFormatLite::ReadPackedEnumPreserveUnknowns(\n"
+          "       input,\n"
+          "       $number$,\n"
+          "       nullptr,\n"
+          "       nullptr,\n"
+          "       this->_internal_mutable_$name$())));\n");
+    } else if (UseUnknownFieldSet(descriptor_->file(), options_)) {
+      format(
+          "DO_((::$proto_ns$::internal::WireFormat::"
+          "ReadPackedEnumPreserveUnknowns(\n"
+          "       input,\n"
+          "       $number$,\n"
+          "       $type$_IsValid,\n"
+          "       mutable_unknown_fields(),\n"
+          "       this->_internal_mutable_$name$())));\n");
+    } else {
+      format(
+          "DO_((::$proto_ns$::internal::"
+          "WireFormatLite::ReadPackedEnumPreserveUnknowns(\n"
+          "       input,\n"
+          "       $number$,\n"
+          "       $type$_IsValid,\n"
+          "       &unknown_fields_stream,\n"
+          "       this->_internal_mutable_$name$())));\n");
+    }
+  } else {
+    format(
+        "$uint32$ length;\n"
+        "DO_(input->ReadVarint32(&length));\n"
+        "::$proto_ns$::io::CodedInputStream::Limit limit = "
+        "input->PushLimit(static_cast<int>(length));\n"
+        "while (input->BytesUntilLimit() > 0) {\n"
+        "  int value = 0;\n"
+        "  DO_((::$proto_ns$::internal::WireFormatLite::ReadPrimitive<\n"
+        "         int, ::$proto_ns$::internal::WireFormatLite::TYPE_ENUM>(\n"
+        "       input, &value)));\n");
+    if (HasPreservingUnknownEnumSemantics(descriptor_)) {
+      format("  add_$name$(static_cast< $type$ >(value));\n");
+    } else {
+      format(
+          "  if ($type$_IsValid(value)) {\n"
+          "    _internal_add_$name$(static_cast< $type$ >(value));\n"
+          "  } else {\n");
+      if (UseUnknownFieldSet(descriptor_->file(), options_)) {
+        format(
+            "  mutable_unknown_fields()->AddVarint(\n"
+            "      $number$, static_cast<$uint64$>(value));\n");
+      } else {
+        format(
+            "    unknown_fields_stream.WriteVarint32(tag);\n"
+            "    unknown_fields_stream.WriteVarint32(\n"
+            "        static_cast<$uint32$>(value));\n");
+      }
+      format("  }\n");
+    }
+    format(
+        "}\n"
+        "input->PopLimit(limit);\n");
+  }
+}
+
+void RepeatedEnumFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (descriptor_->is_packed()) {
+    // Write the tag and the size.
+    format(
+        "{\n"
+        "  int byte_size = "
+        "_$name$_cached_byte_size_.load(std::memory_order_relaxed);\n"
+        "  if (byte_size > 0) {\n"
+        "    target = stream->WriteEnumPacked(\n"
+        "        $number$, $name$_, byte_size, target);\n"
+        "  }\n"
+        "}\n");
+  } else {
+    format(
+        "for (int i = 0, n = this->_internal_$name$_size(); i < n; i++) {\n"
+        "  target = stream->EnsureSpace(target);\n"
+        "  target = ::$proto_ns$::internal::WireFormatLite::WriteEnumToArray(\n"
+        "      $number$, this->_internal_$name$(i), target);\n"
+        "}\n");
+  }
+}
+
+void RepeatedEnumFieldGenerator::GenerateByteSize(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "{\n"
+      "  size_t data_size = 0;\n"
+      "  unsigned int count = static_cast<unsigned "
+      "int>(this->_internal_$name$_size());");
+  format.Indent();
+  format(
+      "for (unsigned int i = 0; i < count; i++) {\n"
+      "  data_size += ::$proto_ns$::internal::WireFormatLite::EnumSize(\n"
+      "    this->_internal_$name$(static_cast<int>(i)));\n"
+      "}\n");
+
+  if (descriptor_->is_packed()) {
+    format(
+        "if (data_size > 0) {\n"
+        "  total_size += $tag_size$ +\n"
+        "    ::$proto_ns$::internal::WireFormatLite::Int32Size(\n"
+        "        static_cast<$int32$>(data_size));\n"
+        "}\n"
+        "int cached_size = ::$proto_ns$::internal::ToCachedSize(data_size);\n"
+        "_$name$_cached_byte_size_.store(cached_size,\n"
+        "                                std::memory_order_relaxed);\n"
+        "total_size += data_size;\n");
+  } else {
+    format("total_size += ($tag_size$UL * count) + data_size;\n");
+  }
+  format.Outdent();
+  format("}\n");
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_enum_field.h

@@ -0,0 +1,113 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__
+
+#include <map>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class EnumFieldGenerator : public FieldGenerator {
+ public:
+  EnumFieldGenerator(const FieldDescriptor* descriptor, const Options& options);
+  ~EnumFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator);
+};
+
+class EnumOneofFieldGenerator : public EnumFieldGenerator {
+ public:
+  EnumOneofFieldGenerator(const FieldDescriptor* descriptor,
+                          const Options& options);
+  ~EnumOneofFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumOneofFieldGenerator);
+};
+
+class RepeatedEnumFieldGenerator : public FieldGenerator {
+ public:
+  RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor,
+                             const Options& options);
+  ~RepeatedEnumFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const {}
+  void GenerateMergeFromCodedStream(io::Printer* printer) const;
+  void GenerateMergeFromCodedStreamWithPacking(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_FIELD_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_extension.cc

@@ -0,0 +1,187 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_extension.h>
+#include <map>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+// Returns the fully-qualified class name of the message that this field
+// extends. This function is used in the Google-internal code to handle some
+// legacy cases.
+std::string ExtendeeClassName(const FieldDescriptor* descriptor) {
+  const Descriptor* extendee = descriptor->containing_type();
+  return ClassName(extendee, true);
+}
+
+}  // anonymous namespace
+
+ExtensionGenerator::ExtensionGenerator(const FieldDescriptor* descriptor,
+                                       const Options& options)
+    : descriptor_(descriptor), options_(options) {
+  // Construct type_traits_.
+  if (descriptor_->is_repeated()) {
+    type_traits_ = "Repeated";
+  }
+
+  switch (descriptor_->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_ENUM:
+      type_traits_.append("EnumTypeTraits< ");
+      type_traits_.append(ClassName(descriptor_->enum_type(), true));
+      type_traits_.append(", ");
+      type_traits_.append(ClassName(descriptor_->enum_type(), true));
+      type_traits_.append("_IsValid>");
+      break;
+    case FieldDescriptor::CPPTYPE_STRING:
+      type_traits_.append("StringTypeTraits");
+      break;
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      type_traits_.append("MessageTypeTraits< ");
+      type_traits_.append(ClassName(descriptor_->message_type(), true));
+      type_traits_.append(" >");
+      break;
+    default:
+      type_traits_.append("PrimitiveTypeTraits< ");
+      type_traits_.append(PrimitiveTypeName(options_, descriptor_->cpp_type()));
+      type_traits_.append(" >");
+      break;
+  }
+  SetCommonVars(options, &variables_);
+  variables_["extendee"] = ExtendeeClassName(descriptor_);
+  variables_["type_traits"] = type_traits_;
+  std::string name = descriptor_->name();
+  variables_["name"] = ResolveKeyword(name);
+  variables_["constant_name"] = FieldConstantName(descriptor_);
+  variables_["field_type"] =
+      StrCat(static_cast<int>(descriptor_->type()));
+  variables_["packed"] = descriptor_->is_packed() ? "true" : "false";
+
+  std::string scope =
+      IsScoped() ? ClassName(descriptor_->extension_scope(), false) + "::" : "";
+  variables_["scope"] = scope;
+  std::string scoped_name = scope + ResolveKeyword(name);
+  variables_["scoped_name"] = scoped_name;
+  variables_["number"] = StrCat(descriptor_->number());
+}
+
+ExtensionGenerator::~ExtensionGenerator() {}
+
+bool ExtensionGenerator::IsScoped() const {
+  return descriptor_->extension_scope() != nullptr;
+}
+
+void ExtensionGenerator::GenerateDeclaration(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+
+  // If this is a class member, it needs to be declared "static".  Otherwise,
+  // it needs to be "extern".  In the latter case, it also needs the DLL
+  // export/import specifier.
+  std::string qualifier;
+  if (!IsScoped()) {
+    qualifier = "extern";
+    if (!options_.dllexport_decl.empty()) {
+      qualifier = options_.dllexport_decl + " " + qualifier;
+    }
+  } else {
+    qualifier = "static";
+  }
+
+  format(
+      "static const int $constant_name$ = $number$;\n"
+      "$1$ ::$proto_ns$::internal::ExtensionIdentifier< $extendee$,\n"
+      "    ::$proto_ns$::internal::$type_traits$, $field_type$, $packed$ >\n"
+      "  ${2$$name$$}$;\n",
+      qualifier, descriptor_);
+}
+
+void ExtensionGenerator::GenerateDefinition(io::Printer* printer) {
+  // If we are building for lite with implicit weak fields, we want to skip over
+  // any custom options (i.e. extensions of messages from descriptor.proto).
+  // This prevents the creation of any unnecessary linker references to the
+  // descriptor messages.
+  if (options_.lite_implicit_weak_fields &&
+      descriptor_->containing_type()->file()->name() ==
+          "net/proto2/proto/descriptor.proto") {
+    return;
+  }
+
+  Formatter format(printer, variables_);
+  std::string default_str;
+  // If this is a class member, it needs to be declared in its class scope.
+  if (descriptor_->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
+    // We need to declare a global string which will contain the default value.
+    // We cannot declare it at class scope because that would require exposing
+    // it in the header which would be annoying for other reasons.  So we
+    // replace :: with _ in the name and declare it as a global.
+    default_str =
+        StringReplace(variables_["scoped_name"], "::", "_", true) + "_default";
+    format("const std::string $1$($2$);\n", default_str,
+           DefaultValue(options_, descriptor_));
+  } else if (descriptor_->message_type()) {
+    // We have to initialize the default instance for extensions at registration
+    // time.
+    default_str =
+        FieldMessageTypeName(descriptor_, options_) + "::default_instance()";
+  } else {
+    default_str = DefaultValue(options_, descriptor_);
+  }
+
+  // Likewise, class members need to declare the field constant variable.
+  if (IsScoped()) {
+    format(
+        "#if !defined(_MSC_VER) || _MSC_VER >= 1900\n"
+        "const int $scope$$constant_name$;\n"
+        "#endif\n");
+  }
+
+  format(
+      "::$proto_ns$::internal::ExtensionIdentifier< $extendee$,\n"
+      "    ::$proto_ns$::internal::$type_traits$, $field_type$, $packed$ >\n"
+      "  $scoped_name$($constant_name$, $1$);\n",
+      default_str);
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_extension.h

@@ -0,0 +1,91 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_EXTENSION_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_EXTENSION_H__
+
+#include <map>
+#include <string>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+
+namespace google {
+namespace protobuf {
+class FieldDescriptor;  // descriptor.h
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Generates code for an extension, which may be within the scope of some
+// message or may be at file scope.  This is much simpler than FieldGenerator
+// since extensions are just simple identifiers with interesting types.
+class ExtensionGenerator {
+ public:
+  // See generator.cc for the meaning of dllexport_decl.
+  explicit ExtensionGenerator(const FieldDescriptor* descriptor,
+                              const Options& options);
+  ~ExtensionGenerator();
+
+  // Header stuff.
+  void GenerateDeclaration(io::Printer* printer) const;
+
+  // Source file stuff.
+  void GenerateDefinition(io::Printer* printer);
+
+  bool IsScoped() const;
+
+ private:
+  const FieldDescriptor* descriptor_;
+  std::string type_traits_;
+  Options options_;
+
+  std::map<std::string, std::string> variables_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_field.cc

@@ -0,0 +1,195 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+#include <memory>
+
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/compiler/cpp/cpp_primitive_field.h>
+#include <google/protobuf/compiler/cpp/cpp_string_field.h>
+#include <google/protobuf/stubs/logging.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/compiler/cpp/cpp_enum_field.h>
+#include <google/protobuf/compiler/cpp/cpp_map_field.h>
+#include <google/protobuf/compiler/cpp/cpp_message_field.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+using internal::WireFormat;
+
+void SetCommonFieldVariables(const FieldDescriptor* descriptor,
+                             std::map<std::string, std::string>* variables,
+                             const Options& options) {
+  SetCommonVars(options, variables);
+  (*variables)["ns"] = Namespace(descriptor, options);
+  (*variables)["name"] = FieldName(descriptor);
+  (*variables)["index"] = StrCat(descriptor->index());
+  (*variables)["number"] = StrCat(descriptor->number());
+  (*variables)["classname"] = ClassName(FieldScope(descriptor), false);
+  (*variables)["declared_type"] = DeclaredTypeMethodName(descriptor->type());
+  (*variables)["field_member"] = FieldName(descriptor) + "_";
+
+  (*variables)["tag_size"] = StrCat(
+      WireFormat::TagSize(descriptor->number(), descriptor->type()));
+  (*variables)["deprecated_attr"] = DeprecatedAttribute(options, descriptor);
+
+  (*variables)["set_hasbit"] = "";
+  (*variables)["clear_hasbit"] = "";
+  if (HasHasbit(descriptor)) {
+    (*variables)["set_hasbit_io"] =
+        "_Internal::set_has_" + FieldName(descriptor) + "(&_has_bits_);";
+  } else {
+    (*variables)["set_hasbit_io"] = "";
+  }
+  (*variables)["annotate_accessor"] = "";
+
+  // These variables are placeholders to pick out the beginning and ends of
+  // identifiers for annotations (when doing so with existing variables would
+  // be ambiguous or impossible). They should never be set to anything but the
+  // empty string.
+  (*variables)["{"] = "";
+  (*variables)["}"] = "";
+}
+
+void FieldGenerator::SetHasBitIndex(int32 has_bit_index) {
+  if (!HasHasbit(descriptor_)) {
+    GOOGLE_CHECK_EQ(has_bit_index, -1);
+    return;
+  }
+  variables_["set_hasbit"] = StrCat(
+      "_has_bits_[", has_bit_index / 32, "] |= 0x",
+      strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8), "u;");
+  variables_["clear_hasbit"] = StrCat(
+      "_has_bits_[", has_bit_index / 32, "] &= ~0x",
+      strings::Hex(1u << (has_bit_index % 32), strings::ZERO_PAD_8), "u;");
+}
+
+void SetCommonOneofFieldVariables(
+    const FieldDescriptor* descriptor,
+    std::map<std::string, std::string>* variables) {
+  const std::string prefix = descriptor->containing_oneof()->name() + "_.";
+  (*variables)["oneof_name"] = descriptor->containing_oneof()->name();
+  (*variables)["field_member"] =
+      StrCat(prefix, (*variables)["name"], "_");
+}
+
+FieldGenerator::~FieldGenerator() {}
+
+FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor,
+                                     const Options& options,
+                                     MessageSCCAnalyzer* scc_analyzer)
+    : descriptor_(descriptor), field_generators_(descriptor->field_count()) {
+  // Construct all the FieldGenerators.
+  for (int i = 0; i < descriptor->field_count(); i++) {
+    field_generators_[i].reset(
+        MakeGenerator(descriptor->field(i), options, scc_analyzer));
+  }
+}
+
+FieldGenerator* FieldGeneratorMap::MakeGoogleInternalGenerator(
+    const FieldDescriptor* field, const Options& options,
+    MessageSCCAnalyzer* scc_analyzer) {
+
+  return nullptr;
+}
+
+FieldGenerator* FieldGeneratorMap::MakeGenerator(
+    const FieldDescriptor* field, const Options& options,
+    MessageSCCAnalyzer* scc_analyzer) {
+  FieldGenerator* generator =
+      MakeGoogleInternalGenerator(field, options, scc_analyzer);
+  if (generator) {
+    return generator;
+  }
+
+  if (field->is_repeated()) {
+    switch (field->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        if (field->is_map()) {
+          return new MapFieldGenerator(field, options);
+        } else {
+          return new RepeatedMessageFieldGenerator(field, options,
+                                                   scc_analyzer);
+        }
+      case FieldDescriptor::CPPTYPE_STRING:
+        return new RepeatedStringFieldGenerator(field, options);
+      case FieldDescriptor::CPPTYPE_ENUM:
+        return new RepeatedEnumFieldGenerator(field, options);
+      default:
+        return new RepeatedPrimitiveFieldGenerator(field, options);
+    }
+  } else if (field->real_containing_oneof()) {
+    switch (field->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        return new MessageOneofFieldGenerator(field, options, scc_analyzer);
+      case FieldDescriptor::CPPTYPE_STRING:
+        return new StringOneofFieldGenerator(field, options);
+      case FieldDescriptor::CPPTYPE_ENUM:
+        return new EnumOneofFieldGenerator(field, options);
+      default:
+        return new PrimitiveOneofFieldGenerator(field, options);
+    }
+  } else {
+    switch (field->cpp_type()) {
+      case FieldDescriptor::CPPTYPE_MESSAGE:
+        return new MessageFieldGenerator(field, options, scc_analyzer);
+      case FieldDescriptor::CPPTYPE_STRING:
+        return new StringFieldGenerator(field, options);
+      case FieldDescriptor::CPPTYPE_ENUM:
+        return new EnumFieldGenerator(field, options);
+      default:
+        return new PrimitiveFieldGenerator(field, options);
+    }
+  }
+}
+
+FieldGeneratorMap::~FieldGeneratorMap() {}
+
+const FieldGenerator& FieldGeneratorMap::get(
+    const FieldDescriptor* field) const {
+  GOOGLE_CHECK_EQ(field->containing_type(), descriptor_);
+  return *field_generators_[field->index()];
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_field.h

@@ -0,0 +1,222 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__
+
+#include <map>
+#include <memory>
+#include <string>
+
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/descriptor.h>
+
+namespace google {
+namespace protobuf {
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Helper function: set variables in the map that are the same for all
+// field code generators.
+// ['name', 'index', 'number', 'classname', 'declared_type', 'tag_size',
+// 'deprecation'].
+void SetCommonFieldVariables(const FieldDescriptor* descriptor,
+                             std::map<std::string, std::string>* variables,
+                             const Options& options);
+
+void SetCommonOneofFieldVariables(
+    const FieldDescriptor* descriptor,
+    std::map<std::string, std::string>* variables);
+
+class FieldGenerator {
+ public:
+  explicit FieldGenerator(const FieldDescriptor* descriptor,
+                          const Options& options)
+      : descriptor_(descriptor), options_(options) {}
+  virtual ~FieldGenerator();
+  virtual void GenerateSerializeWithCachedSizes(
+      io::Printer* printer) const final{};
+  // Generate lines of code declaring members fields of the message class
+  // needed to represent this field.  These are placed inside the message
+  // class.
+  virtual void GeneratePrivateMembers(io::Printer* printer) const = 0;
+
+  // Generate static default variable for this field. These are placed inside
+  // the message class. Most field types don't need this, so the default
+  // implementation is empty.
+  virtual void GenerateStaticMembers(io::Printer* /*printer*/) const {}
+
+  // Generate prototypes for all of the accessor functions related to this
+  // field.  These are placed inside the class definition.
+  virtual void GenerateAccessorDeclarations(io::Printer* printer) const = 0;
+
+  // Generate inline definitions of accessor functions for this field.
+  // These are placed inside the header after all class definitions.
+  virtual void GenerateInlineAccessorDefinitions(
+      io::Printer* printer) const = 0;
+
+  // Generate definitions of accessors that aren't inlined.  These are
+  // placed somewhere in the .cc file.
+  // Most field types don't need this, so the default implementation is empty.
+  virtual void GenerateNonInlineAccessorDefinitions(
+      io::Printer* /*printer*/) const {}
+
+  // Generate declarations of accessors that are for internal purposes only.
+  // Most field types don't need this, so the default implementation is empty.
+  virtual void GenerateInternalAccessorDefinitions(
+      io::Printer* /*printer*/) const {}
+
+  // Generate definitions of accessors that are for internal purposes only.
+  // Most field types don't need this, so the default implementation is empty.
+  virtual void GenerateInternalAccessorDeclarations(
+      io::Printer* /*printer*/) const {}
+
+  // Generate lines of code (statements, not declarations) which clear the
+  // field.  This is used to define the clear_$name$() method
+  virtual void GenerateClearingCode(io::Printer* printer) const = 0;
+
+  // Generate lines of code (statements, not declarations) which clear the
+  // field as part of the Clear() method for the whole message.  For message
+  // types which have field presence bits, MessageGenerator::GenerateClear
+  // will have already checked the presence bits.
+  //
+  // Since most field types can re-use GenerateClearingCode, this method is
+  // not pure virtual.
+  virtual void GenerateMessageClearingCode(io::Printer* printer) const {
+    GenerateClearingCode(printer);
+  }
+
+  // Generate lines of code (statements, not declarations) which merges the
+  // contents of the field from the current message to the target message,
+  // which is stored in the generated code variable "from".
+  // This is used to fill in the MergeFrom method for the whole message.
+  // Details of this usage can be found in message.cc under the
+  // GenerateMergeFrom method.
+  virtual void GenerateMergingCode(io::Printer* printer) const = 0;
+
+  // Generates a copy constructor
+  virtual void GenerateCopyConstructorCode(io::Printer* printer) const = 0;
+
+  // Generate lines of code (statements, not declarations) which swaps
+  // this field and the corresponding field of another message, which
+  // is stored in the generated code variable "other". This is used to
+  // define the Swap method. Details of usage can be found in
+  // message.cc under the GenerateSwap method.
+  virtual void GenerateSwappingCode(io::Printer* printer) const = 0;
+
+  // Generate initialization code for private members declared by
+  // GeneratePrivateMembers(). These go into the message class's SharedCtor()
+  // method, invoked by each of the generated constructors.
+  virtual void GenerateConstructorCode(io::Printer* printer) const = 0;
+
+  // Generate any code that needs to go in the class's SharedDtor() method,
+  // invoked by the destructor.
+  // Most field types don't need this, so the default implementation is empty.
+  virtual void GenerateDestructorCode(io::Printer* /*printer*/) const {}
+
+  // Generate a manual destructor invocation for use when the message is on an
+  // arena. The code that this method generates will be executed inside a
+  // shared-for-the-whole-message-class method registered with
+  // OwnDestructor(). The method should return |true| if it generated any code
+  // that requires a call; this allows the message generator to eliminate the
+  // OwnDestructor() registration if no fields require it.
+  virtual bool GenerateArenaDestructorCode(io::Printer* printer) const {
+    return false;
+  }
+
+  // Generate lines to serialize this field directly to the array "target",
+  // which are placed within the message's SerializeWithCachedSizesToArray()
+  // method. This must also advance "target" past the written bytes.
+  virtual void GenerateSerializeWithCachedSizesToArray(
+      io::Printer* printer) const = 0;
+
+  // Generate lines to compute the serialized size of this field, which
+  // are placed in the message's ByteSize() method.
+  virtual void GenerateByteSize(io::Printer* printer) const = 0;
+
+  void SetHasBitIndex(int32 has_bit_index);
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  const Options& options_;
+  std::map<std::string, std::string> variables_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator);
+};
+
+// Convenience class which constructs FieldGenerators for a Descriptor.
+class FieldGeneratorMap {
+ public:
+  FieldGeneratorMap(const Descriptor* descriptor, const Options& options,
+                    MessageSCCAnalyzer* scc_analyzer);
+  ~FieldGeneratorMap();
+
+  const FieldGenerator& get(const FieldDescriptor* field) const;
+
+  void SetHasBitIndices(const std::vector<int>& has_bit_indices_) {
+    for (int i = 0; i < descriptor_->field_count(); ++i) {
+      field_generators_[i]->SetHasBitIndex(has_bit_indices_[i]);
+    }
+  }
+
+ private:
+  const Descriptor* descriptor_;
+  std::vector<std::unique_ptr<FieldGenerator>> field_generators_;
+
+  static FieldGenerator* MakeGoogleInternalGenerator(
+      const FieldDescriptor* field, const Options& options,
+      MessageSCCAnalyzer* scc_analyzer);
+  static FieldGenerator* MakeGenerator(const FieldDescriptor* field,
+                                       const Options& options,
+                                       MessageSCCAnalyzer* scc_analyzer);
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_file.h

@@ -0,0 +1,206 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__
+
+#include <algorithm>
+#include <memory>
+#include <set>
+#include <string>
+#include <vector>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/compiler/scc.h>
+
+namespace google {
+namespace protobuf {
+class FileDescriptor;  // descriptor.h
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class EnumGenerator;       // enum.h
+class MessageGenerator;    // message.h
+class ServiceGenerator;    // service.h
+class ExtensionGenerator;  // extension.h
+
+class FileGenerator {
+ public:
+  // See generator.cc for the meaning of dllexport_decl.
+  FileGenerator(const FileDescriptor* file, const Options& options);
+  ~FileGenerator();
+
+  // Shared code between the two header generators below.
+  void GenerateHeader(io::Printer* printer);
+
+  // info_path, if non-empty, should be the path (relative to printer's
+  // output) to the metadata file describing this proto header.
+  void GenerateProtoHeader(io::Printer* printer, const std::string& info_path);
+  // info_path, if non-empty, should be the path (relative to printer's
+  // output) to the metadata file describing this PB header.
+  void GeneratePBHeader(io::Printer* printer, const std::string& info_path);
+  void GenerateSource(io::Printer* printer);
+
+  int NumMessages() const { return message_generators_.size(); }
+  // Similar to GenerateSource but generates only one message
+  void GenerateSourceForMessage(int idx, io::Printer* printer);
+  void GenerateGlobalSource(io::Printer* printer);
+
+ private:
+  // Internal type used by GenerateForwardDeclarations (defined in file.cc).
+  class ForwardDeclarations;
+  struct CrossFileReferences;
+
+  void IncludeFile(const std::string& google3_name, io::Printer* printer) {
+    DoIncludeFile(google3_name, false, printer);
+  }
+  void IncludeFileAndExport(const std::string& google3_name,
+                            io::Printer* printer) {
+    DoIncludeFile(google3_name, true, printer);
+  }
+  void DoIncludeFile(const std::string& google3_name, bool do_export,
+                     io::Printer* printer);
+
+  std::string CreateHeaderInclude(const std::string& basename,
+                                  const FileDescriptor* file);
+  void GetCrossFileReferencesForField(const FieldDescriptor* field,
+                                      CrossFileReferences* refs);
+  void GetCrossFileReferencesForFile(const FileDescriptor* file,
+                                     CrossFileReferences* refs);
+  void GenerateInternalForwardDeclarations(const CrossFileReferences& refs,
+                                           io::Printer* printer);
+  void GenerateSourceIncludes(io::Printer* printer);
+  void GenerateSourceDefaultInstance(int idx, io::Printer* printer);
+
+  void GenerateInitForSCC(const SCC* scc, const CrossFileReferences& refs,
+                          io::Printer* printer);
+  void GenerateTables(io::Printer* printer);
+  void GenerateReflectionInitializationCode(io::Printer* printer);
+
+  // For other imports, generates their forward-declarations.
+  void GenerateForwardDeclarations(io::Printer* printer);
+
+  // Generates top or bottom of a header file.
+  void GenerateTopHeaderGuard(io::Printer* printer, bool pb_h);
+  void GenerateBottomHeaderGuard(io::Printer* printer, bool pb_h);
+
+  // Generates #include directives.
+  void GenerateLibraryIncludes(io::Printer* printer);
+  void GenerateDependencyIncludes(io::Printer* printer);
+
+  // Generate a pragma to pull in metadata using the given info_path (if
+  // non-empty). info_path should be relative to printer's output.
+  void GenerateMetadataPragma(io::Printer* printer,
+                              const std::string& info_path);
+
+  // Generates a couple of different pieces before definitions:
+  void GenerateGlobalStateFunctionDeclarations(io::Printer* printer);
+
+  // Generates types for classes.
+  void GenerateMessageDefinitions(io::Printer* printer);
+
+  void GenerateEnumDefinitions(io::Printer* printer);
+
+  // Generates generic service definitions.
+  void GenerateServiceDefinitions(io::Printer* printer);
+
+  // Generates extension identifiers.
+  void GenerateExtensionIdentifiers(io::Printer* printer);
+
+  // Generates inline function definitions.
+  void GenerateInlineFunctionDefinitions(io::Printer* printer);
+
+  void GenerateProto2NamespaceEnumSpecializations(io::Printer* printer);
+
+  // Sometimes the names we use in a .proto file happen to be defined as
+  // macros on some platforms (e.g., macro/minor used in plugin.proto are
+  // defined as macros in sys/types.h on FreeBSD and a few other platforms).
+  // To make the generated code compile on these platforms, we either have to
+  // undef the macro for these few platforms, or rename the field name for all
+  // platforms. Since these names are part of protobuf public API, renaming is
+  // generally a breaking change so we prefer the #undef approach.
+  void GenerateMacroUndefs(io::Printer* printer);
+
+  bool IsSCCRepresentative(const Descriptor* d) {
+    return GetSCCRepresentative(d) == d;
+  }
+  const Descriptor* GetSCCRepresentative(const Descriptor* d) {
+    return GetSCC(d)->GetRepresentative();
+  }
+  const SCC* GetSCC(const Descriptor* d) { return scc_analyzer_.GetSCC(d); }
+
+  bool IsDepWeak(const FileDescriptor* dep) const {
+    if (weak_deps_.count(dep) != 0) {
+      GOOGLE_CHECK(!options_.opensource_runtime);
+      return true;
+    }
+    return false;
+  }
+
+  std::set<const FileDescriptor*> weak_deps_;
+  std::vector<const SCC*> sccs_;
+
+  const FileDescriptor* file_;
+  const Options options_;
+
+  MessageSCCAnalyzer scc_analyzer_;
+
+  std::map<std::string, std::string> variables_;
+
+  // Contains the post-order walk of all the messages (and child messages) in
+  // this file. If you need a pre-order walk just reverse iterate.
+  std::vector<std::unique_ptr<MessageGenerator>> message_generators_;
+  std::vector<std::unique_ptr<EnumGenerator>> enum_generators_;
+  std::vector<std::unique_ptr<ServiceGenerator>> service_generators_;
+  std::vector<std::unique_ptr<ExtensionGenerator>> extension_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_generator.cc

@@ -0,0 +1,219 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_generator.h>
+
+#include <memory>
+#include <utility>
+#include <vector>
+
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/compiler/cpp/cpp_file.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+CppGenerator::CppGenerator() {}
+CppGenerator::~CppGenerator() {}
+
+bool CppGenerator::Generate(const FileDescriptor* file,
+                            const std::string& parameter,
+                            GeneratorContext* generator_context,
+                            std::string* error) const {
+  std::vector<std::pair<std::string, std::string> > options;
+  ParseGeneratorParameter(parameter, &options);
+
+  // -----------------------------------------------------------------
+  // parse generator options
+
+  // If the dllexport_decl option is passed to the compiler, we need to write
+  // it in front of every symbol that should be exported if this .proto is
+  // compiled into a Windows DLL.  E.g., if the user invokes the protocol
+  // compiler as:
+  //   protoc --cpp_out=dllexport_decl=FOO_EXPORT:outdir foo.proto
+  // then we'll define classes like this:
+  //   class FOO_EXPORT Foo {
+  //     ...
+  //   }
+  // FOO_EXPORT is a macro which should expand to __declspec(dllexport) or
+  // __declspec(dllimport) depending on what is being compiled.
+  //
+  Options file_options;
+
+  file_options.opensource_runtime = opensource_runtime_;
+  file_options.runtime_include_base = runtime_include_base_;
+
+  for (int i = 0; i < options.size(); i++) {
+    if (options[i].first == "dllexport_decl") {
+      file_options.dllexport_decl = options[i].second;
+    } else if (options[i].first == "safe_boundary_check") {
+      file_options.safe_boundary_check = true;
+    } else if (options[i].first == "annotate_headers") {
+      file_options.annotate_headers = true;
+    } else if (options[i].first == "annotation_pragma_name") {
+      file_options.annotation_pragma_name = options[i].second;
+    } else if (options[i].first == "annotation_guard_name") {
+      file_options.annotation_guard_name = options[i].second;
+    } else if (options[i].first == "speed") {
+      file_options.enforce_mode = EnforceOptimizeMode::kSpeed;
+    } else if (options[i].first == "code_size") {
+      file_options.enforce_mode = EnforceOptimizeMode::kCodeSize;
+    } else if (options[i].first == "lite") {
+      file_options.enforce_mode = EnforceOptimizeMode::kLiteRuntime;
+    } else if (options[i].first == "lite_implicit_weak_fields") {
+      file_options.enforce_mode = EnforceOptimizeMode::kLiteRuntime;
+      file_options.lite_implicit_weak_fields = true;
+      if (!options[i].second.empty()) {
+        file_options.num_cc_files =
+            strto32(options[i].second.c_str(), NULL, 10);
+      }
+    } else if (options[i].first == "table_driven_parsing") {
+      file_options.table_driven_parsing = true;
+    } else if (options[i].first == "table_driven_serialization") {
+      file_options.table_driven_serialization = true;
+    } else {
+      *error = "Unknown generator option: " + options[i].first;
+      return false;
+    }
+  }
+
+  // The safe_boundary_check option controls behavior for Google-internal
+  // protobuf APIs.
+  if (file_options.safe_boundary_check && file_options.opensource_runtime) {
+    *error =
+        "The safe_boundary_check option is not supported outside of Google.";
+    return false;
+  }
+
+  // -----------------------------------------------------------------
+
+
+  std::string basename = StripProto(file->name());
+
+  if (MaybeBootstrap(file_options, generator_context, file_options.bootstrap,
+                     &basename)) {
+    return true;
+  }
+
+  FileGenerator file_generator(file, file_options);
+
+  // Generate header(s).
+  if (file_options.proto_h) {
+    std::unique_ptr<io::ZeroCopyOutputStream> output(
+        generator_context->Open(basename + ".proto.h"));
+    GeneratedCodeInfo annotations;
+    io::AnnotationProtoCollector<GeneratedCodeInfo> annotation_collector(
+        &annotations);
+    std::string info_path = basename + ".proto.h.meta";
+    io::Printer printer(
+        output.get(), '$',
+        file_options.annotate_headers ? &annotation_collector : NULL);
+    file_generator.GenerateProtoHeader(
+        &printer, file_options.annotate_headers ? info_path : "");
+    if (file_options.annotate_headers) {
+      std::unique_ptr<io::ZeroCopyOutputStream> info_output(
+          generator_context->Open(info_path));
+      annotations.SerializeToZeroCopyStream(info_output.get());
+    }
+  }
+
+  {
+    std::unique_ptr<io::ZeroCopyOutputStream> output(
+        generator_context->Open(basename + ".pb.h"));
+    GeneratedCodeInfo annotations;
+    io::AnnotationProtoCollector<GeneratedCodeInfo> annotation_collector(
+        &annotations);
+    std::string info_path = basename + ".pb.h.meta";
+    io::Printer printer(
+        output.get(), '$',
+        file_options.annotate_headers ? &annotation_collector : NULL);
+    file_generator.GeneratePBHeader(
+        &printer, file_options.annotate_headers ? info_path : "");
+    if (file_options.annotate_headers) {
+      std::unique_ptr<io::ZeroCopyOutputStream> info_output(
+          generator_context->Open(info_path));
+      annotations.SerializeToZeroCopyStream(info_output.get());
+    }
+  }
+
+  // Generate cc file(s).
+  if (UsingImplicitWeakFields(file, file_options)) {
+    {
+      // This is the global .cc file, containing
+      // enum/services/tables/reflection
+      std::unique_ptr<io::ZeroCopyOutputStream> output(
+          generator_context->Open(basename + ".pb.cc"));
+      io::Printer printer(output.get(), '$');
+      file_generator.GenerateGlobalSource(&printer);
+    }
+
+    int num_cc_files = file_generator.NumMessages();
+
+    // If we're using implicit weak fields then we allow the user to
+    // optionally specify how many files to generate, not counting the global
+    // pb.cc file. If we have more files than messages, then some files will
+    // be generated as empty placeholders.
+    if (file_options.num_cc_files > 0) {
+      GOOGLE_CHECK_LE(file_generator.NumMessages(), file_options.num_cc_files)
+          << "There must be at least as many numbered .cc files as messages.";
+      num_cc_files = file_options.num_cc_files;
+    }
+    for (int i = 0; i < num_cc_files; i++) {
+      std::unique_ptr<io::ZeroCopyOutputStream> output(
+          generator_context->Open(StrCat(basename, ".out/", i, ".cc")));
+      io::Printer printer(output.get(), '$');
+      if (i < file_generator.NumMessages()) {
+        file_generator.GenerateSourceForMessage(i, &printer);
+      }
+    }
+  } else {
+    std::unique_ptr<io::ZeroCopyOutputStream> output(
+        generator_context->Open(basename + ".pb.cc"));
+    io::Printer printer(output.get(), '$');
+    file_generator.GenerateSource(&printer);
+  }
+
+  return true;
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_generator.h

@@ -0,0 +1,106 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Generates C++ code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__
+
+#include <string>
+#include <google/protobuf/compiler/code_generator.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// CodeGenerator implementation which generates a C++ source file and
+// header.  If you create your own protocol compiler binary and you want
+// it to support C++ output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class PROTOC_EXPORT CppGenerator : public CodeGenerator {
+ public:
+  CppGenerator();
+  ~CppGenerator();
+
+  enum class Runtime {
+    kGoogle3,     // Use the internal google3 runtime.
+    kOpensource,  // Use the open-source runtime.
+
+    // Use the open-source runtime with google3 #include paths.  We make these
+    // absolute to avoid ambiguity, so the runtime will be #included like:
+    //   #include "third_party/protobuf/.../google/protobuf/message.h"
+    kOpensourceGoogle3
+  };
+
+  void set_opensource_runtime(bool opensource) {
+    opensource_runtime_ = opensource;
+  }
+
+  // If set to a non-empty string, generated code will do:
+  //   #include "<BASE>/google/protobuf/message.h"
+  // instead of:
+  //   #include <google/protobuf/message.h>
+  // This has no effect if opensource_runtime = false.
+  void set_runtime_include_base(const std::string& base) {
+    runtime_include_base_ = base;
+  }
+
+  // implements CodeGenerator ----------------------------------------
+  bool Generate(const FileDescriptor* file, const std::string& parameter,
+                GeneratorContext* generator_context,
+                std::string* error) const override;
+
+  uint64_t GetSupportedFeatures() const override {
+    // We don't fully support this yet, but this is needed to unblock the tests,
+    // and we will have full support before the experimental flag is removed.
+    return FEATURE_PROTO3_OPTIONAL;
+  }
+
+ private:
+  bool opensource_runtime_ = true;
+  std::string runtime_include_base_;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CppGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_helpers.h

@@ -0,0 +1,890 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__
+
+#include <algorithm>
+#include <iterator>
+#include <map>
+#include <string>
+
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/compiler/scc.h>
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/port.h>
+#include <google/protobuf/stubs/strutil.h>
+
+// Must be included last.
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+inline std::string ProtobufNamespace(const Options& options) {
+  return "PROTOBUF_NAMESPACE_ID";
+}
+
+inline std::string MacroPrefix(const Options& options) {
+  return options.opensource_runtime ? "GOOGLE_PROTOBUF" : "GOOGLE_PROTOBUF";
+}
+
+inline std::string DeprecatedAttribute(const Options& options,
+                                       const FieldDescriptor* d) {
+  return d->options().deprecated() ? "PROTOBUF_DEPRECATED " : "";
+}
+
+inline std::string DeprecatedAttribute(const Options& options,
+                                       const EnumValueDescriptor* d) {
+  return d->options().deprecated() ? "PROTOBUF_DEPRECATED_ENUM " : "";
+}
+
+// Commonly-used separator comments.  Thick is a line of '=', thin is a line
+// of '-'.
+extern const char kThickSeparator[];
+extern const char kThinSeparator[];
+
+void SetCommonVars(const Options& options,
+                   std::map<std::string, std::string>* variables);
+
+void SetUnknkownFieldsVariable(const Descriptor* descriptor,
+                               const Options& options,
+                               std::map<std::string, std::string>* variables);
+
+bool GetBootstrapBasename(const Options& options, const std::string& basename,
+                          std::string* bootstrap_basename);
+bool MaybeBootstrap(const Options& options, GeneratorContext* generator_context,
+                    bool bootstrap_flag, std::string* basename);
+bool IsBootstrapProto(const Options& options, const FileDescriptor* file);
+
+// Name space of the proto file. This namespace is such that the string
+// "<namespace>::some_name" is the correct fully qualified namespace.
+// This means if the package is empty the namespace is "", and otherwise
+// the namespace is "::foo::bar::...::baz" without trailing semi-colons.
+std::string Namespace(const FileDescriptor* d, const Options& options);
+std::string Namespace(const Descriptor* d, const Options& options);
+std::string Namespace(const FieldDescriptor* d, const Options& options);
+std::string Namespace(const EnumDescriptor* d, const Options& options);
+
+// Returns true if it's safe to reset "field" to zero.
+bool CanInitializeByZeroing(const FieldDescriptor* field);
+
+std::string ClassName(const Descriptor* descriptor);
+std::string ClassName(const EnumDescriptor* enum_descriptor);
+
+std::string QualifiedClassName(const Descriptor* d, const Options& options);
+std::string QualifiedClassName(const EnumDescriptor* d, const Options& options);
+
+std::string QualifiedClassName(const Descriptor* d);
+std::string QualifiedClassName(const EnumDescriptor* d);
+
+// DEPRECATED just use ClassName or QualifiedClassName, a boolean is very
+// unreadable at the callsite.
+// Returns the non-nested type name for the given type.  If "qualified" is
+// true, prefix the type with the full namespace.  For example, if you had:
+//   package foo.bar;
+//   message Baz { message Qux {} }
+// Then the qualified ClassName for Qux would be:
+//   ::foo::bar::Baz_Qux
+// While the non-qualified version would be:
+//   Baz_Qux
+inline std::string ClassName(const Descriptor* descriptor, bool qualified) {
+  return qualified ? QualifiedClassName(descriptor, Options())
+                   : ClassName(descriptor);
+}
+
+inline std::string ClassName(const EnumDescriptor* descriptor, bool qualified) {
+  return qualified ? QualifiedClassName(descriptor, Options())
+                   : ClassName(descriptor);
+}
+
+std::string QualifiedExtensionName(const FieldDescriptor* d,
+                                   const Options& options);
+std::string QualifiedExtensionName(const FieldDescriptor* d);
+
+// Type name of default instance.
+std::string DefaultInstanceType(const Descriptor* descriptor,
+                                const Options& options);
+
+// Non-qualified name of the default_instance of this message.
+std::string DefaultInstanceName(const Descriptor* descriptor,
+                                const Options& options);
+
+// Non-qualified name of the default instance pointer. This is used only for
+// implicit weak fields, where we need an extra indirection.
+std::string DefaultInstancePtr(const Descriptor* descriptor,
+                               const Options& options);
+
+// Fully qualified name of the default_instance of this message.
+std::string QualifiedDefaultInstanceName(const Descriptor* descriptor,
+                                         const Options& options);
+
+// Fully qualified name of the default instance pointer.
+std::string QualifiedDefaultInstancePtr(const Descriptor* descriptor,
+                                        const Options& options);
+
+// DescriptorTable variable name.
+std::string DescriptorTableName(const FileDescriptor* file,
+                                const Options& options);
+
+// When declaring symbol externs from another file, this macro will supply the
+// dllexport needed for the target file, if any.
+std::string FileDllExport(const FileDescriptor* file, const Options& options);
+
+// Name of the base class: google::protobuf::Message or google::protobuf::MessageLite.
+std::string SuperClassName(const Descriptor* descriptor,
+                           const Options& options);
+
+// Adds an underscore if necessary to prevent conflicting with a keyword.
+std::string ResolveKeyword(const std::string& name);
+
+// Get the (unqualified) name that should be used for this field in C++ code.
+// The name is coerced to lower-case to emulate proto1 behavior.  People
+// should be using lowercase-with-underscores style for proto field names
+// anyway, so normally this just returns field->name().
+std::string FieldName(const FieldDescriptor* field);
+
+// Get the sanitized name that should be used for the given enum in C++ code.
+std::string EnumValueName(const EnumValueDescriptor* enum_value);
+
+// Returns an estimate of the compiler's alignment for the field.  This
+// can't guarantee to be correct because the generated code could be compiled on
+// different systems with different alignment rules.  The estimates below assume
+// 64-bit pointers.
+int EstimateAlignmentSize(const FieldDescriptor* field);
+
+// Get the unqualified name that should be used for a field's field
+// number constant.
+std::string FieldConstantName(const FieldDescriptor* field);
+
+// Returns the scope where the field was defined (for extensions, this is
+// different from the message type to which the field applies).
+inline const Descriptor* FieldScope(const FieldDescriptor* field) {
+  return field->is_extension() ? field->extension_scope()
+                               : field->containing_type();
+}
+
+// Returns the fully-qualified type name field->message_type().  Usually this
+// is just ClassName(field->message_type(), true);
+std::string FieldMessageTypeName(const FieldDescriptor* field,
+                                 const Options& options);
+
+// Strips ".proto" or ".protodevel" from the end of a filename.
+PROTOC_EXPORT std::string StripProto(const std::string& filename);
+
+// Get the C++ type name for a primitive type (e.g. "double", "::google::protobuf::int32", etc.).
+const char* PrimitiveTypeName(FieldDescriptor::CppType type);
+std::string PrimitiveTypeName(const Options& options,
+                              FieldDescriptor::CppType type);
+
+// Get the declared type name in CamelCase format, as is used e.g. for the
+// methods of WireFormat.  For example, TYPE_INT32 becomes "Int32".
+const char* DeclaredTypeMethodName(FieldDescriptor::Type type);
+
+// Return the code that evaluates to the number when compiled.
+std::string Int32ToString(int number);
+
+// Return the code that evaluates to the number when compiled.
+std::string Int64ToString(const Options& options, int64 number);
+
+// Get code that evaluates to the field's default value.
+std::string DefaultValue(const Options& options, const FieldDescriptor* field);
+
+// Compatibility function for callers outside proto2.
+std::string DefaultValue(const FieldDescriptor* field);
+
+// Convert a file name into a valid identifier.
+std::string FilenameIdentifier(const std::string& filename);
+
+// For each .proto file generates a unique name. To prevent collisions of
+// symbols in the global namespace
+std::string UniqueName(const std::string& name, const std::string& filename,
+                       const Options& options);
+inline std::string UniqueName(const std::string& name, const FileDescriptor* d,
+                              const Options& options) {
+  return UniqueName(name, d->name(), options);
+}
+inline std::string UniqueName(const std::string& name, const Descriptor* d,
+                              const Options& options) {
+  return UniqueName(name, d->file(), options);
+}
+inline std::string UniqueName(const std::string& name, const EnumDescriptor* d,
+                              const Options& options) {
+  return UniqueName(name, d->file(), options);
+}
+inline std::string UniqueName(const std::string& name,
+                              const ServiceDescriptor* d,
+                              const Options& options) {
+  return UniqueName(name, d->file(), options);
+}
+
+// Versions for call sites that only support the internal runtime (like proto1
+// support).
+inline Options InternalRuntimeOptions() {
+  Options options;
+  options.opensource_runtime = false;
+  return options;
+}
+inline std::string UniqueName(const std::string& name,
+                              const std::string& filename) {
+  return UniqueName(name, filename, InternalRuntimeOptions());
+}
+inline std::string UniqueName(const std::string& name,
+                              const FileDescriptor* d) {
+  return UniqueName(name, d->name(), InternalRuntimeOptions());
+}
+inline std::string UniqueName(const std::string& name, const Descriptor* d) {
+  return UniqueName(name, d->file(), InternalRuntimeOptions());
+}
+inline std::string UniqueName(const std::string& name,
+                              const EnumDescriptor* d) {
+  return UniqueName(name, d->file(), InternalRuntimeOptions());
+}
+inline std::string UniqueName(const std::string& name,
+                              const ServiceDescriptor* d) {
+  return UniqueName(name, d->file(), InternalRuntimeOptions());
+}
+
+// Return the qualified C++ name for a file level symbol.
+std::string QualifiedFileLevelSymbol(const FileDescriptor* file,
+                                     const std::string& name,
+                                     const Options& options);
+
+// Escape C++ trigraphs by escaping question marks to \?
+std::string EscapeTrigraphs(const std::string& to_escape);
+
+// Escaped function name to eliminate naming conflict.
+std::string SafeFunctionName(const Descriptor* descriptor,
+                             const FieldDescriptor* field,
+                             const std::string& prefix);
+
+// Returns true if generated messages have public unknown fields accessors
+inline bool PublicUnknownFieldsAccessors(const Descriptor* message) {
+  return message->file()->syntax() != FileDescriptor::SYNTAX_PROTO3;
+}
+
+// Returns the optimize mode for <file>, respecting <options.enforce_lite>.
+FileOptions_OptimizeMode GetOptimizeFor(const FileDescriptor* file,
+                                        const Options& options);
+
+// Determines whether unknown fields will be stored in an UnknownFieldSet or
+// a string.
+inline bool UseUnknownFieldSet(const FileDescriptor* file,
+                               const Options& options) {
+  return GetOptimizeFor(file, options) != FileOptions::LITE_RUNTIME;
+}
+
+inline bool IsWeak(const FieldDescriptor* field, const Options& options) {
+  if (field->options().weak()) {
+    GOOGLE_CHECK(!options.opensource_runtime);
+    return true;
+  }
+  return false;
+}
+
+// For a string field, returns the effective ctype.  If the actual ctype is
+// not supported, returns the default of STRING.
+FieldOptions::CType EffectiveStringCType(const FieldDescriptor* field,
+                                         const Options& options);
+
+inline bool IsCord(const FieldDescriptor* field, const Options& options) {
+  return field->cpp_type() == FieldDescriptor::CPPTYPE_STRING &&
+         EffectiveStringCType(field, options) == FieldOptions::CORD;
+}
+
+inline bool IsStringPiece(const FieldDescriptor* field,
+                          const Options& options) {
+  return field->cpp_type() == FieldDescriptor::CPPTYPE_STRING &&
+         EffectiveStringCType(field, options) == FieldOptions::STRING_PIECE;
+}
+
+// Does the given FileDescriptor use lazy fields?
+bool HasLazyFields(const FileDescriptor* file, const Options& options);
+
+// Is the given field a supported lazy field?
+inline bool IsLazy(const FieldDescriptor* field, const Options& options) {
+  return field->options().lazy() && !field->is_repeated() &&
+         field->type() == FieldDescriptor::TYPE_MESSAGE &&
+         GetOptimizeFor(field->file(), options) != FileOptions::LITE_RUNTIME &&
+         !options.opensource_runtime;
+}
+
+inline bool IsFieldUsed(const FieldDescriptor* field, const Options& options) {
+  return true;
+}
+
+// Returns true if "field" is stripped.
+inline bool IsFieldStripped(const FieldDescriptor* /*field*/,
+                            const Options& /*options*/) {
+  return false;
+}
+
+// Does the file contain any definitions that need extension_set.h?
+bool HasExtensionsOrExtendableMessage(const FileDescriptor* file);
+
+// Does the file have any repeated fields, necessitating the file to include
+// repeated_field.h? This does not include repeated extensions, since those are
+// all stored internally in an ExtensionSet, not a separate RepeatedField*.
+bool HasRepeatedFields(const FileDescriptor* file);
+
+// Does the file have any string/bytes fields with ctype=STRING_PIECE? This
+// does not include extensions, since ctype is ignored for extensions.
+bool HasStringPieceFields(const FileDescriptor* file, const Options& options);
+
+// Does the file have any string/bytes fields with ctype=CORD? This does not
+// include extensions, since ctype is ignored for extensions.
+bool HasCordFields(const FileDescriptor* file, const Options& options);
+
+// Does the file have any map fields, necessitating the file to include
+// map_field_inl.h and map.h.
+bool HasMapFields(const FileDescriptor* file);
+
+// Does this file have any enum type definitions?
+bool HasEnumDefinitions(const FileDescriptor* file);
+
+// Does this file have generated parsing, serialization, and other
+// standard methods for which reflection-based fallback implementations exist?
+inline bool HasGeneratedMethods(const FileDescriptor* file,
+                                const Options& options) {
+  return GetOptimizeFor(file, options) != FileOptions::CODE_SIZE;
+}
+
+// Do message classes in this file have descriptor and reflection methods?
+inline bool HasDescriptorMethods(const FileDescriptor* file,
+                                 const Options& options) {
+  return GetOptimizeFor(file, options) != FileOptions::LITE_RUNTIME;
+}
+
+// Should we generate generic services for this file?
+inline bool HasGenericServices(const FileDescriptor* file,
+                               const Options& options) {
+  return file->service_count() > 0 &&
+         GetOptimizeFor(file, options) != FileOptions::LITE_RUNTIME &&
+         file->options().cc_generic_services();
+}
+
+inline bool IsProto2MessageSet(const Descriptor* descriptor,
+                               const Options& options) {
+  return !options.opensource_runtime &&
+         options.enforce_mode != EnforceOptimizeMode::kLiteRuntime &&
+         !options.lite_implicit_weak_fields &&
+         descriptor->options().message_set_wire_format() &&
+         descriptor->full_name() == "google.protobuf.bridge.MessageSet";
+}
+
+inline bool IsMapEntryMessage(const Descriptor* descriptor) {
+  return descriptor->options().map_entry();
+}
+
+// Returns true if the field's CPPTYPE is string or message.
+bool IsStringOrMessage(const FieldDescriptor* field);
+
+std::string UnderscoresToCamelCase(const std::string& input,
+                                   bool cap_next_letter);
+
+inline bool HasFieldPresence(const FileDescriptor* file) {
+  return file->syntax() != FileDescriptor::SYNTAX_PROTO3;
+}
+
+inline bool HasHasbit(const FieldDescriptor* field) {
+  // This predicate includes proto3 message fields only if they have "optional".
+  //   Foo submsg1 = 1;           // HasHasbit() == false
+  //   optional Foo submsg2 = 2;  // HasHasbit() == true
+  // This is slightly odd, as adding "optional" to a singular proto3 field does
+  // not change the semantics or API. However whenever any field in a message
+  // has a hasbit, it forces reflection to include hasbit offsets for *all*
+  // fields, even if almost all of them are set to -1 (no hasbit). So to avoid
+  // causing a sudden size regression for ~all proto3 messages, we give proto3
+  // message fields a hasbit only if "optional" is present. If the user is
+  // explicitly writing "optional", it is likely they are writing it on
+  // primitive fields also.
+  return (field->has_optional_keyword() || field->is_required()) &&
+         !field->options().weak();
+}
+
+// Returns true if 'enum' semantics are such that unknown values are preserved
+// in the enum field itself, rather than going to the UnknownFieldSet.
+inline bool HasPreservingUnknownEnumSemantics(const FieldDescriptor* field) {
+  return field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3;
+}
+
+inline bool IsCrossFileMessage(const FieldDescriptor* field) {
+  return field->type() == FieldDescriptor::TYPE_MESSAGE &&
+         field->message_type()->file() != field->file();
+}
+
+inline std::string MakeDefaultName(const FieldDescriptor* field) {
+  return "_i_give_permission_to_break_this_code_default_" + FieldName(field) +
+         "_";
+}
+
+bool IsAnyMessage(const FileDescriptor* descriptor, const Options& options);
+bool IsAnyMessage(const Descriptor* descriptor, const Options& options);
+
+bool IsWellKnownMessage(const FileDescriptor* descriptor);
+
+inline std::string IncludeGuard(const FileDescriptor* file, bool pb_h,
+                                const Options& options) {
+  // If we are generating a .pb.h file and the proto_h option is enabled, then
+  // the .pb.h gets an extra suffix.
+  std::string filename_identifier = FilenameIdentifier(
+      file->name() + (pb_h && options.proto_h ? ".pb.h" : ""));
+
+  if (IsWellKnownMessage(file)) {
+    // For well-known messages we need third_party/protobuf and net/proto2 to
+    // have distinct include guards, because some source files include both and
+    // both need to be defined (the third_party copies will be in the
+    // google::protobuf_opensource namespace).
+    return MacroPrefix(options) + "_INCLUDED_" + filename_identifier;
+  } else {
+    // Ideally this case would use distinct include guards for opensource and
+    // google3 protos also.  (The behavior of "first #included wins" is not
+    // ideal).  But unfortunately some legacy code includes both and depends on
+    // the identical include guards to avoid compile errors.
+    //
+    // We should clean this up so that this case can be removed.
+    return "GOOGLE_PROTOBUF_INCLUDED_" + filename_identifier;
+  }
+}
+
+// Returns the OptimizeMode for this file, furthermore it updates a status
+// bool if has_opt_codesize_extension is non-null. If this status bool is true
+// it means this file contains an extension that itself is defined as
+// optimized_for = CODE_SIZE.
+FileOptions_OptimizeMode GetOptimizeFor(const FileDescriptor* file,
+                                        const Options& options,
+                                        bool* has_opt_codesize_extension);
+inline FileOptions_OptimizeMode GetOptimizeFor(const FileDescriptor* file,
+                                               const Options& options) {
+  return GetOptimizeFor(file, options, nullptr);
+}
+inline bool NeedsEagerDescriptorAssignment(const FileDescriptor* file,
+                                           const Options& options) {
+  bool has_opt_codesize_extension;
+  if (GetOptimizeFor(file, options, &has_opt_codesize_extension) ==
+          FileOptions::CODE_SIZE &&
+      has_opt_codesize_extension) {
+    // If this filedescriptor contains an extension from another file which
+    // is optimized_for = CODE_SIZE. We need to be careful in the ordering so
+    // we eagerly build the descriptors in the dependencies before building
+    // the descriptors of this file.
+    return true;
+  } else {
+    // If we have a generated code based parser we never need eager
+    // initialization of descriptors of our deps.
+    return false;
+  }
+}
+
+// This orders the messages in a .pb.cc as it's outputted by file.cc
+void FlattenMessagesInFile(const FileDescriptor* file,
+                           std::vector<const Descriptor*>* result);
+inline std::vector<const Descriptor*> FlattenMessagesInFile(
+    const FileDescriptor* file) {
+  std::vector<const Descriptor*> result;
+  FlattenMessagesInFile(file, &result);
+  return result;
+}
+
+bool HasWeakFields(const Descriptor* desc, const Options& options);
+bool HasWeakFields(const FileDescriptor* desc, const Options& options);
+
+// Returns true if the "required" restriction check should be ignored for the
+// given field.
+inline static bool ShouldIgnoreRequiredFieldCheck(const FieldDescriptor* field,
+                                                  const Options& options) {
+  // Do not check "required" for lazy fields.
+  return IsLazy(field, options);
+}
+
+struct MessageAnalysis {
+  bool is_recursive;
+  bool contains_cord;
+  bool contains_extension;
+  bool contains_required;
+  bool constructor_requires_initialization;
+};
+
+// This class is used in FileGenerator, to ensure linear instead of
+// quadratic performance, if we do this per message we would get O(V*(V+E)).
+// Logically this is just only used in message.cc, but in the header for
+// FileGenerator to help share it.
+class PROTOC_EXPORT MessageSCCAnalyzer {
+ public:
+  explicit MessageSCCAnalyzer(const Options& options) : options_(options) {}
+
+  MessageAnalysis GetSCCAnalysis(const SCC* scc);
+
+  bool HasRequiredFields(const Descriptor* descriptor) {
+    MessageAnalysis result = GetSCCAnalysis(GetSCC(descriptor));
+    return result.contains_required || result.contains_extension;
+  }
+  const SCC* GetSCC(const Descriptor* descriptor) {
+    return analyzer_.GetSCC(descriptor);
+  }
+
+ private:
+  struct DepsGenerator {
+    std::vector<const Descriptor*> operator()(const Descriptor* desc) const {
+      std::vector<const Descriptor*> deps;
+      for (int i = 0; i < desc->field_count(); i++) {
+        if (desc->field(i)->message_type()) {
+          deps.push_back(desc->field(i)->message_type());
+        }
+      }
+      return deps;
+    }
+  };
+  SCCAnalyzer<DepsGenerator> analyzer_;
+  Options options_;
+  std::map<const SCC*, MessageAnalysis> analysis_cache_;
+};
+
+inline std::string SccInfoSymbol(const SCC* scc, const Options& options) {
+  return UniqueName("scc_info_" + ClassName(scc->GetRepresentative()),
+                    scc->GetRepresentative(), options);
+}
+
+inline std::string SccInfoPtrSymbol(const SCC* scc, const Options& options) {
+  return UniqueName("scc_info_ptr_" + ClassName(scc->GetRepresentative()),
+                    scc->GetRepresentative(), options);
+}
+
+void ListAllFields(const Descriptor* d,
+                   std::vector<const FieldDescriptor*>* fields);
+void ListAllFields(const FileDescriptor* d,
+                   std::vector<const FieldDescriptor*>* fields);
+
+template <class T>
+void ForEachField(const Descriptor* d, T&& func) {
+  for (int i = 0; i < d->nested_type_count(); i++) {
+    ForEachField(d->nested_type(i), std::forward<T&&>(func));
+  }
+  for (int i = 0; i < d->extension_count(); i++) {
+    func(d->extension(i));
+  }
+  for (int i = 0; i < d->field_count(); i++) {
+    func(d->field(i));
+  }
+}
+
+template <class T>
+void ForEachField(const FileDescriptor* d, T&& func) {
+  for (int i = 0; i < d->message_type_count(); i++) {
+    ForEachField(d->message_type(i), std::forward<T&&>(func));
+  }
+  for (int i = 0; i < d->extension_count(); i++) {
+    func(d->extension(i));
+  }
+}
+
+void ListAllTypesForServices(const FileDescriptor* fd,
+                             std::vector<const Descriptor*>* types);
+
+// Indicates whether we should use implicit weak fields for this file.
+bool UsingImplicitWeakFields(const FileDescriptor* file,
+                             const Options& options);
+
+// Indicates whether to treat this field as implicitly weak.
+bool IsImplicitWeakField(const FieldDescriptor* field, const Options& options,
+                         MessageSCCAnalyzer* scc_analyzer);
+
+// Formatter is a functor class which acts as a closure around printer and
+// the variable map. It's much like printer->Print except it supports both named
+// variables that are substituted using a key value map and direct arguments. In
+// the format string $1$, $2$, etc... are substituted for the first, second, ...
+// direct argument respectively in the format call, it accepts both strings and
+// integers. The implementation verifies all arguments are used and are "first"
+// used in order of appearance in the argument list. For example,
+//
+// Format("return array[$1$];", 3) -> "return array[3];"
+// Format("array[$2$] = $1$;", "Bla", 3) -> FATAL error (wrong order)
+// Format("array[$1$] = $2$;", 3, "Bla") -> "array[3] = Bla;"
+//
+// The arguments can be used more than once like
+//
+// Format("array[$1$] = $2$;  // Index = $1$", 3, "Bla") ->
+//        "array[3] = Bla;  // Index = 3"
+//
+// If you use more arguments use the following style to help the reader,
+//
+// Format("int $1$() {\n"
+//        "  array[$2$] = $3$;\n"
+//        "  return $4$;"
+//        "}\n",
+//        funname, // 1
+//        idx,  // 2
+//        varname,  // 3
+//        retval);  // 4
+//
+// but consider using named variables. Named variables like $foo$, with some
+// identifier foo, are looked up in the map. One additional feature is that
+// spaces are accepted between the '$' delimiters, $ foo$ will
+// substiture to " bar" if foo stands for "bar", but in case it's empty
+// will substitute to "". Hence, for example,
+//
+// Format(vars, "$dllexport $void fun();") -> "void fun();"
+//                                            "__declspec(export) void fun();"
+//
+// which is convenient to prevent double, leading or trailing spaces.
+class PROTOC_EXPORT Formatter {
+ public:
+  explicit Formatter(io::Printer* printer) : printer_(printer) {}
+  Formatter(io::Printer* printer,
+            const std::map<std::string, std::string>& vars)
+      : printer_(printer), vars_(vars) {}
+
+  template <typename T>
+  void Set(const std::string& key, const T& value) {
+    vars_[key] = ToString(value);
+  }
+
+  void AddMap(const std::map<std::string, std::string>& vars) {
+    for (const auto& keyval : vars) vars_[keyval.first] = keyval.second;
+  }
+
+  template <typename... Args>
+  void operator()(const char* format, const Args&... args) const {
+    printer_->FormatInternal({ToString(args)...}, vars_, format);
+  }
+
+  void Indent() const { printer_->Indent(); }
+  void Outdent() const { printer_->Outdent(); }
+  io::Printer* printer() const { return printer_; }
+
+  class PROTOC_EXPORT SaveState {
+   public:
+    explicit SaveState(Formatter* format)
+        : format_(format), vars_(format->vars_) {}
+    ~SaveState() { format_->vars_.swap(vars_); }
+
+   private:
+    Formatter* format_;
+    std::map<std::string, std::string> vars_;
+  };
+
+ private:
+  io::Printer* printer_;
+  std::map<std::string, std::string> vars_;
+
+  // Convenience overloads to accept different types as arguments.
+  static std::string ToString(const std::string& s) { return s; }
+  template <typename I, typename = typename std::enable_if<
+                            std::is_integral<I>::value>::type>
+  static std::string ToString(I x) {
+    return StrCat(x);
+  }
+  static std::string ToString(strings::Hex x) { return StrCat(x); }
+  static std::string ToString(const FieldDescriptor* d) { return Payload(d); }
+  static std::string ToString(const Descriptor* d) { return Payload(d); }
+  static std::string ToString(const EnumDescriptor* d) { return Payload(d); }
+  static std::string ToString(const EnumValueDescriptor* d) {
+    return Payload(d);
+  }
+  static std::string ToString(const OneofDescriptor* d) { return Payload(d); }
+
+  template <typename Descriptor>
+  static std::string Payload(const Descriptor* descriptor) {
+    std::vector<int> path;
+    descriptor->GetLocationPath(&path);
+    GeneratedCodeInfo::Annotation annotation;
+    for (int i = 0; i < path.size(); ++i) {
+      annotation.add_path(path[i]);
+    }
+    annotation.set_source_file(descriptor->file()->name());
+    return annotation.SerializeAsString();
+  }
+};
+
+template <class T>
+void PrintFieldComment(const Formatter& format, const T* field) {
+  // Print the field's (or oneof's) proto-syntax definition as a comment.
+  // We don't want to print group bodies so we cut off after the first
+  // line.
+  DebugStringOptions options;
+  options.elide_group_body = true;
+  options.elide_oneof_body = true;
+  std::string def = field->DebugStringWithOptions(options);
+  format("// $1$\n", def.substr(0, def.find_first_of('\n')));
+}
+
+class PROTOC_EXPORT NamespaceOpener {
+ public:
+  explicit NamespaceOpener(const Formatter& format)
+      : printer_(format.printer()) {}
+  NamespaceOpener(const std::string& name, const Formatter& format)
+      : NamespaceOpener(format) {
+    ChangeTo(name);
+  }
+  ~NamespaceOpener() { ChangeTo(""); }
+
+  void ChangeTo(const std::string& name) {
+    std::vector<std::string> new_stack_ =
+        Split(name, "::", true);
+    int len = std::min(name_stack_.size(), new_stack_.size());
+    int common_idx = 0;
+    while (common_idx < len) {
+      if (name_stack_[common_idx] != new_stack_[common_idx]) break;
+      common_idx++;
+    }
+    for (int i = name_stack_.size() - 1; i >= common_idx; i--) {
+      if (name_stack_[i] == "PROTOBUF_NAMESPACE_ID") {
+        printer_->Print("PROTOBUF_NAMESPACE_CLOSE\n");
+      } else {
+        printer_->Print("}  // namespace $ns$\n", "ns", name_stack_[i]);
+      }
+    }
+    name_stack_.swap(new_stack_);
+    for (int i = common_idx; i < name_stack_.size(); i++) {
+      if (name_stack_[i] == "PROTOBUF_NAMESPACE_ID") {
+        printer_->Print("PROTOBUF_NAMESPACE_OPEN\n");
+      } else {
+        printer_->Print("namespace $ns$ {\n", "ns", name_stack_[i]);
+      }
+    }
+  }
+
+ private:
+  io::Printer* printer_;
+  std::vector<std::string> name_stack_;
+};
+
+enum Utf8CheckMode {
+  STRICT = 0,  // Parsing will fail if non UTF-8 data is in string fields.
+  VERIFY = 1,  // Only log an error but parsing will succeed.
+  NONE = 2,    // No UTF-8 check.
+};
+
+Utf8CheckMode GetUtf8CheckMode(const FieldDescriptor* field,
+                               const Options& options);
+
+void GenerateUtf8CheckCodeForString(const FieldDescriptor* field,
+                                    const Options& options, bool for_parse,
+                                    const char* parameters,
+                                    const Formatter& format);
+
+void GenerateUtf8CheckCodeForCord(const FieldDescriptor* field,
+                                  const Options& options, bool for_parse,
+                                  const char* parameters,
+                                  const Formatter& format);
+
+template <typename T>
+struct FieldRangeImpl {
+  struct Iterator {
+    using iterator_category = std::forward_iterator_tag;
+    using value_type = const FieldDescriptor*;
+    using difference_type = int;
+
+    value_type operator*() { return descriptor->field(idx); }
+
+    friend bool operator==(const Iterator& a, const Iterator& b) {
+      GOOGLE_DCHECK(a.descriptor == b.descriptor);
+      return a.idx == b.idx;
+    }
+    friend bool operator!=(const Iterator& a, const Iterator& b) {
+      return !(a == b);
+    }
+
+    Iterator& operator++() {
+      idx++;
+      return *this;
+    }
+
+    int idx;
+    const T* descriptor;
+  };
+
+  Iterator begin() const { return {0, descriptor}; }
+  Iterator end() const { return {descriptor->field_count(), descriptor}; }
+
+  const T* descriptor;
+};
+
+template <typename T>
+FieldRangeImpl<T> FieldRange(const T* desc) {
+  return {desc};
+}
+
+struct OneOfRangeImpl {
+  struct Iterator {
+    using iterator_category = std::forward_iterator_tag;
+    using value_type = const OneofDescriptor*;
+    using difference_type = int;
+
+    value_type operator*() { return descriptor->oneof_decl(idx); }
+
+    friend bool operator==(const Iterator& a, const Iterator& b) {
+      GOOGLE_DCHECK(a.descriptor == b.descriptor);
+      return a.idx == b.idx;
+    }
+    friend bool operator!=(const Iterator& a, const Iterator& b) {
+      return !(a == b);
+    }
+
+    Iterator& operator++() {
+      idx++;
+      return *this;
+    }
+
+    int idx;
+    const Descriptor* descriptor;
+  };
+
+  Iterator begin() const { return {0, descriptor}; }
+  Iterator end() const {
+    return {descriptor->real_oneof_decl_count(), descriptor};
+  }
+
+  const Descriptor* descriptor;
+};
+
+inline OneOfRangeImpl OneOfRange(const Descriptor* desc) { return {desc}; }
+
+void GenerateParserLoop(const Descriptor* descriptor, int num_hasbits,
+                        const Options& options,
+                        MessageSCCAnalyzer* scc_analyzer, io::Printer* printer);
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_map_field.cc

@@ -0,0 +1,296 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/compiler/cpp/cpp_map_field.h>
+
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/stubs/strutil.h>
+
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+bool IsProto3Field(const FieldDescriptor* field_descriptor) {
+  const FileDescriptor* file_descriptor = field_descriptor->file();
+  return file_descriptor->syntax() == FileDescriptor::SYNTAX_PROTO3;
+}
+
+void SetMessageVariables(const FieldDescriptor* descriptor,
+                         std::map<std::string, std::string>* variables,
+                         const Options& options) {
+  SetCommonFieldVariables(descriptor, variables, options);
+  (*variables)["type"] = ClassName(descriptor->message_type(), false);
+  (*variables)["full_name"] = descriptor->full_name();
+
+  const FieldDescriptor* key =
+      descriptor->message_type()->FindFieldByName("key");
+  const FieldDescriptor* val =
+      descriptor->message_type()->FindFieldByName("value");
+  (*variables)["key_cpp"] = PrimitiveTypeName(options, key->cpp_type());
+  switch (val->cpp_type()) {
+    case FieldDescriptor::CPPTYPE_MESSAGE:
+      (*variables)["val_cpp"] = FieldMessageTypeName(val, options);
+      break;
+    case FieldDescriptor::CPPTYPE_ENUM:
+      (*variables)["val_cpp"] = ClassName(val->enum_type(), true);
+      break;
+    default:
+      (*variables)["val_cpp"] = PrimitiveTypeName(options, val->cpp_type());
+  }
+  (*variables)["key_wire_type"] =
+      "TYPE_" + ToUpper(DeclaredTypeMethodName(key->type()));
+  (*variables)["val_wire_type"] =
+      "TYPE_" + ToUpper(DeclaredTypeMethodName(val->type()));
+  (*variables)["map_classname"] = ClassName(descriptor->message_type(), false);
+  (*variables)["number"] = StrCat(descriptor->number());
+  (*variables)["tag"] = StrCat(internal::WireFormat::MakeTag(descriptor));
+
+  if (HasDescriptorMethods(descriptor->file(), options)) {
+    (*variables)["lite"] = "";
+  } else {
+    (*variables)["lite"] = "Lite";
+  }
+}
+
+MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor,
+                                     const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetMessageVariables(descriptor, &variables_, options);
+}
+
+MapFieldGenerator::~MapFieldGenerator() {}
+
+void MapFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "::$proto_ns$::internal::MapField$lite$<\n"
+      "    $map_classname$,\n"
+      "    $key_cpp$, $val_cpp$,\n"
+      "    ::$proto_ns$::internal::WireFormatLite::$key_wire_type$,\n"
+      "    ::$proto_ns$::internal::WireFormatLite::$val_wire_type$> "
+      "$name$_;\n");
+}
+
+void MapFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "private:\n"
+      "const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n"
+      "    ${1$_internal_$name$$}$() const;\n"
+      "::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n"
+      "    ${1$_internal_mutable_$name$$}$();\n"
+      "public:\n"
+      "$deprecated_attr$const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n"
+      "    ${1$$name$$}$() const;\n"
+      "$deprecated_attr$::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n"
+      "    ${1$mutable_$name$$}$();\n",
+      descriptor_);
+}
+
+void MapFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n"
+      "$classname$::_internal_$name$() const {\n"
+      "  return $name$_.GetMap();\n"
+      "}\n"
+      "inline const ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >&\n"
+      "$classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_map:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n"
+      "$classname$::_internal_mutable_$name$() {\n"
+      "  return $name$_.MutableMap();\n"
+      "}\n"
+      "inline ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >*\n"
+      "$classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable_map:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n");
+}
+
+void MapFieldGenerator::GenerateClearingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.Clear();\n");
+}
+
+void MapFieldGenerator::GenerateMergingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.MergeFrom(from.$name$_);\n");
+}
+
+void MapFieldGenerator::GenerateSwappingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.Swap(&other->$name$_);\n");
+}
+
+void MapFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  GenerateConstructorCode(printer);
+  GenerateMergingCode(printer);
+}
+
+static void GenerateSerializationLoop(const Formatter& format, bool string_key,
+                                      bool string_value,
+                                      bool is_deterministic) {
+  std::string ptr;
+  if (is_deterministic) {
+    format("for (size_type i = 0; i < n; i++) {\n");
+    ptr = string_key ? "items[static_cast<ptrdiff_t>(i)]"
+                     : "items[static_cast<ptrdiff_t>(i)].second";
+  } else {
+    format(
+        "for (::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_iterator\n"
+        "    it = this->_internal_$name$().begin();\n"
+        "    it != this->_internal_$name$().end(); ++it) {\n");
+    ptr = "it";
+  }
+  format.Indent();
+
+  format(
+      "target = $map_classname$::Funcs::InternalSerialize($number$, "
+      "$1$->first, $1$->second, target, stream);\n",
+      ptr);
+
+  if (string_key || string_value) {
+    // ptr is either an actual pointer or an iterator, either way we can
+    // create a pointer by taking the address after de-referencing it.
+    format("Utf8Check::Check(&(*$1$));\n", ptr);
+  }
+
+  format.Outdent();
+  format("}\n");
+}
+
+void MapFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("if (!this->_internal_$name$().empty()) {\n");
+  format.Indent();
+  const FieldDescriptor* key_field =
+      descriptor_->message_type()->FindFieldByName("key");
+  const FieldDescriptor* value_field =
+      descriptor_->message_type()->FindFieldByName("value");
+  const bool string_key = key_field->type() == FieldDescriptor::TYPE_STRING;
+  const bool string_value = value_field->type() == FieldDescriptor::TYPE_STRING;
+
+  format(
+      "typedef ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_pointer\n"
+      "    ConstPtr;\n");
+  if (string_key) {
+    format(
+        "typedef ConstPtr SortItem;\n"
+        "typedef ::$proto_ns$::internal::"
+        "CompareByDerefFirst<SortItem> Less;\n");
+  } else {
+    format(
+        "typedef ::$proto_ns$::internal::SortItem< $key_cpp$, ConstPtr > "
+        "SortItem;\n"
+        "typedef ::$proto_ns$::internal::CompareByFirstField<SortItem> "
+        "Less;\n");
+  }
+  bool utf8_check = string_key || string_value;
+  if (utf8_check) {
+    format(
+        "struct Utf8Check {\n"
+        "  static void Check(ConstPtr p) {\n");
+    format.Indent();
+    format.Indent();
+    if (string_key) {
+      GenerateUtf8CheckCodeForString(
+          key_field, options_, false,
+          "p->first.data(), static_cast<int>(p->first.length()),\n", format);
+    }
+    if (string_value) {
+      GenerateUtf8CheckCodeForString(
+          value_field, options_, false,
+          "p->second.data(), static_cast<int>(p->second.length()),\n", format);
+    }
+    format.Outdent();
+    format.Outdent();
+    format(
+        "  }\n"
+        "};\n");
+  }
+
+  format(
+      "\n"
+      "if (stream->IsSerializationDeterministic() &&\n"
+      "    this->_internal_$name$().size() > 1) {\n"
+      "  ::std::unique_ptr<SortItem[]> items(\n"
+      "      new SortItem[this->_internal_$name$().size()]);\n"
+      "  typedef ::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::size_type "
+      "size_type;\n"
+      "  size_type n = 0;\n"
+      "  for (::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_iterator\n"
+      "      it = this->_internal_$name$().begin();\n"
+      "      it != this->_internal_$name$().end(); ++it, ++n) {\n"
+      "    items[static_cast<ptrdiff_t>(n)] = SortItem(&*it);\n"
+      "  }\n"
+      "  ::std::sort(&items[0], &items[static_cast<ptrdiff_t>(n)], Less());\n");
+  format.Indent();
+  GenerateSerializationLoop(format, string_key, string_value, true);
+  format.Outdent();
+  format("} else {\n");
+  format.Indent();
+  GenerateSerializationLoop(format, string_key, string_value, false);
+  format.Outdent();
+  format("}\n");
+  format.Outdent();
+  format("}\n");
+}
+
+void MapFieldGenerator::GenerateByteSize(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "total_size += $tag_size$ *\n"
+      "    "
+      "::$proto_ns$::internal::FromIntSize(this->_internal_$name$_size());\n"
+      "for (::$proto_ns$::Map< $key_cpp$, $val_cpp$ >::const_iterator\n"
+      "    it = this->_internal_$name$().begin();\n"
+      "    it != this->_internal_$name$().end(); ++it) {\n"
+      "  total_size += $map_classname$::Funcs::ByteSizeLong(it->first, "
+      "it->second);\n"
+      "}\n");
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_map_field.h

@@ -0,0 +1,70 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MAP_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_MAP_FIELD_H__
+
+#include <map>
+#include <string>
+
+#include <google/protobuf/compiler/cpp/cpp_message_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class MapFieldGenerator : public FieldGenerator {
+ public:
+  MapFieldGenerator(const FieldDescriptor* descriptor, const Options& options);
+  ~MapFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const {}
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MapFieldGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_MAP_FIELD_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_message.h

@@ -0,0 +1,215 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__
+
+#include <memory>
+#include <set>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/compiler/cpp/cpp_message_layout_helper.h>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+
+namespace google {
+namespace protobuf {
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class EnumGenerator;       // enum.h
+class ExtensionGenerator;  // extension.h
+
+class MessageGenerator {
+ public:
+  // See generator.cc for the meaning of dllexport_decl.
+  MessageGenerator(const Descriptor* descriptor,
+                   const std::map<std::string, std::string>& vars,
+                   int index_in_file_messages, const Options& options,
+                   MessageSCCAnalyzer* scc_analyzer);
+  ~MessageGenerator();
+
+  // Append the two types of nested generators to the corresponding vector.
+  void AddGenerators(
+      std::vector<std::unique_ptr<EnumGenerator>>* enum_generators,
+      std::vector<std::unique_ptr<ExtensionGenerator>>* extension_generators);
+
+  // Generate definitions for this class and all its nested types.
+  void GenerateClassDefinition(io::Printer* printer);
+
+  // Generate definitions of inline methods (placed at the end of the header
+  // file).
+  void GenerateInlineMethods(io::Printer* printer);
+
+  // Source file stuff.
+
+  // Generate all non-inline methods for this class.
+  void GenerateClassMethods(io::Printer* printer);
+
+  // Generate source file code that should go outside any namespace.
+  void GenerateSourceInProto2Namespace(io::Printer* printer);
+
+ private:
+  // Generate declarations and definitions of accessors for fields.
+  void GenerateFieldAccessorDeclarations(io::Printer* printer);
+  void GenerateFieldAccessorDefinitions(io::Printer* printer);
+
+  // Generate the table-driven parsing array.  Returns the number of entries
+  // generated.
+  size_t GenerateParseOffsets(io::Printer* printer);
+  size_t GenerateParseAuxTable(io::Printer* printer);
+  // Generates a ParseTable entry.  Returns whether the proto uses
+  // table-driven parsing.
+  bool GenerateParseTable(io::Printer* printer, size_t offset,
+                          size_t aux_offset);
+
+  // Generate the field offsets array.  Returns the a pair of the total number
+  // of entries generated and the index of the first has_bit entry.
+  std::pair<size_t, size_t> GenerateOffsets(io::Printer* printer);
+  void GenerateSchema(io::Printer* printer, int offset, int has_offset);
+  // For each field generates a table entry describing the field for the
+  // table driven serializer.
+  int GenerateFieldMetadata(io::Printer* printer);
+
+  // Generate constructors and destructor.
+  void GenerateStructors(io::Printer* printer);
+
+  // The compiler typically generates multiple copies of each constructor and
+  // destructor: http://gcc.gnu.org/bugs.html#nonbugs_cxx
+  // Placing common code in a separate method reduces the generated code size.
+  //
+  // Generate the shared constructor code.
+  void GenerateSharedConstructorCode(io::Printer* printer);
+  // Generate the shared destructor code.
+  void GenerateSharedDestructorCode(io::Printer* printer);
+  // Generate the arena-specific destructor code.
+  void GenerateArenaDestructorCode(io::Printer* printer);
+
+  // Generate standard Message methods.
+  void GenerateClear(io::Printer* printer);
+  void GenerateOneofClear(io::Printer* printer);
+  void GenerateMergeFromCodedStream(io::Printer* printer);
+  void GenerateSerializeWithCachedSizes(io::Printer* printer);
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer);
+  void GenerateSerializeWithCachedSizesBody(io::Printer* printer);
+  void GenerateSerializeWithCachedSizesBodyShuffled(io::Printer* printer);
+  void GenerateByteSize(io::Printer* printer);
+  void GenerateMergeFrom(io::Printer* printer);
+  void GenerateClassSpecificMergeFrom(io::Printer* printer);
+  void GenerateCopyFrom(io::Printer* printer);
+  void GenerateSwap(io::Printer* printer);
+  void GenerateIsInitialized(io::Printer* printer);
+
+  // Helpers for GenerateSerializeWithCachedSizes().
+  //
+  // cached_has_bit_index maintains that:
+  //   cached_has_bits = _has_bits_[cached_has_bit_index]
+  // for cached_has_bit_index >= 0
+  void GenerateSerializeOneField(io::Printer* printer,
+                                 const FieldDescriptor* field,
+                                 int cached_has_bits_index);
+  // Generate a switch statement to serialize 2+ fields from the same oneof.
+  // Or, if fields.size() == 1, just call GenerateSerializeOneField().
+  void GenerateSerializeOneofFields(
+      io::Printer* printer, const std::vector<const FieldDescriptor*>& fields);
+  void GenerateSerializeOneExtensionRange(
+      io::Printer* printer, const Descriptor::ExtensionRange* range);
+
+  // Generates has_foo() functions and variables for singular field has-bits.
+  void GenerateSingularFieldHasBits(const FieldDescriptor* field,
+                                    Formatter format);
+  // Generates has_foo() functions and variables for oneof field has-bits.
+  void GenerateOneofHasBits(io::Printer* printer);
+  // Generates has_foo_bar() functions for oneof members.
+  void GenerateOneofMemberHasBits(const FieldDescriptor* field,
+                                  const Formatter& format);
+  // Generates the clear_foo() method for a field.
+  void GenerateFieldClear(const FieldDescriptor* field, bool is_inline,
+                          Formatter format);
+
+  void GenerateConstructorBody(io::Printer* printer,
+                               std::vector<bool> already_processed,
+                               bool copy_constructor) const;
+
+  size_t HasBitsSize() const;
+  int HasBitIndex(const FieldDescriptor* a) const;
+  int HasByteIndex(const FieldDescriptor* a) const;
+  int HasWordIndex(const FieldDescriptor* a) const;
+  bool SameHasByte(const FieldDescriptor* a, const FieldDescriptor* b) const;
+  std::vector<uint32> RequiredFieldsBitMask() const;
+
+  const Descriptor* descriptor_;
+  int index_in_file_messages_;
+  std::string classname_;
+  Options options_;
+  FieldGeneratorMap field_generators_;
+  // optimized_order_ is the order we layout the message's fields in the
+  // class. This is reused to initialize the fields in-order for cache
+  // efficiency.
+  //
+  // optimized_order_ excludes oneof fields and weak fields.
+  std::vector<const FieldDescriptor*> optimized_order_;
+  std::vector<int> has_bit_indices_;
+  int max_has_bit_index_;
+  std::vector<const EnumGenerator*> enum_generators_;
+  std::vector<const ExtensionGenerator*> extension_generators_;
+  int num_required_fields_;
+  int num_weak_fields_;
+  // table_driven_ indicates the generated message uses table-driven parsing.
+  bool table_driven_;
+
+  std::unique_ptr<MessageLayoutHelper> message_layout_helper_;
+
+  MessageSCCAnalyzer* scc_analyzer_;
+
+  std::map<std::string, std::string> variables_;
+
+  friend class FileGenerator;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_message_field.cc

@@ -0,0 +1,815 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_message_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/io/printer.h>
+
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+std::string ReinterpretCast(const std::string& type,
+                            const std::string& expression,
+                            bool implicit_weak_field) {
+  if (implicit_weak_field) {
+    return "reinterpret_cast< " + type + " >(" + expression + ")";
+  } else {
+    return expression;
+  }
+}
+
+void SetMessageVariables(const FieldDescriptor* descriptor,
+                         const Options& options, bool implicit_weak,
+                         std::map<std::string, std::string>* variables) {
+  SetCommonFieldVariables(descriptor, variables, options);
+  (*variables)["type"] = FieldMessageTypeName(descriptor, options);
+  (*variables)["casted_member"] = ReinterpretCast(
+      (*variables)["type"] + "*", (*variables)["name"] + "_", implicit_weak);
+  (*variables)["type_default_instance"] =
+      QualifiedDefaultInstanceName(descriptor->message_type(), options);
+  (*variables)["type_default_instance_ptr"] =
+      QualifiedDefaultInstancePtr(descriptor->message_type(), options);
+  (*variables)["type_reference_function"] =
+      implicit_weak ? ("  ::" + (*variables)["proto_ns"] +
+                       "::internal::StrongReference(reinterpret_cast<const " +
+                       (*variables)["type"] + "&>(\n" +
+                       (*variables)["type_default_instance"] + "));\n")
+                    : "";
+  // NOTE: Escaped here to unblock proto1->proto2 migration.
+  // TODO(liujisi): Extend this to apply for other conflicting methods.
+  (*variables)["release_name"] =
+      SafeFunctionName(descriptor->containing_type(), descriptor, "release_");
+  (*variables)["full_name"] = descriptor->full_name();
+}
+
+}  // namespace
+
+// ===================================================================
+
+MessageFieldGenerator::MessageFieldGenerator(const FieldDescriptor* descriptor,
+                                             const Options& options,
+                                             MessageSCCAnalyzer* scc_analyzer)
+    : FieldGenerator(descriptor, options),
+      implicit_weak_field_(
+          IsImplicitWeakField(descriptor, options, scc_analyzer)) {
+  SetMessageVariables(descriptor, options, implicit_weak_field_, &variables_);
+}
+
+MessageFieldGenerator::~MessageFieldGenerator() {}
+
+void MessageFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (implicit_weak_field_) {
+    format("::$proto_ns$::MessageLite* $name$_;\n");
+  } else {
+    format("$type$* $name$_;\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (IsFieldStripped(descriptor_, options_)) {
+    format(
+        "$deprecated_attr$const $type$& ${1$$name$$}$() const { "
+        "__builtin_trap(); }\n"
+        "$deprecated_attr$$type$* ${1$$release_name$$}$() { "
+        "__builtin_trap(); }\n"
+        "$deprecated_attr$$type$* ${1$mutable_$name$$}$() { "
+        "__builtin_trap(); }\n"
+        "$deprecated_attr$void ${1$set_allocated_$name$$}$"
+        "($type$* $name$) { __builtin_trap(); }\n"
+        "$deprecated_attr$void "
+        "${1$unsafe_arena_set_allocated_$name$$}$(\n"
+        "    $type$* $name$) { __builtin_trap(); }\n"
+        "$deprecated_attr$$type$* ${1$unsafe_arena_release_$name$$}$() { "
+        "__builtin_trap(); }\n",
+        descriptor_);
+    return;
+  }
+  format(
+      "$deprecated_attr$const $type$& ${1$$name$$}$() const;\n"
+      "$deprecated_attr$$type$* ${1$$release_name$$}$();\n"
+      "$deprecated_attr$$type$* ${1$mutable_$name$$}$();\n"
+      "$deprecated_attr$void ${1$set_allocated_$name$$}$"
+      "($type$* $name$);\n",
+      descriptor_);
+  if (!IsFieldStripped(descriptor_, options_)) {
+    format(
+        "private:\n"
+        "const $type$& ${1$_internal_$name$$}$() const;\n"
+        "$type$* ${1$_internal_mutable_$name$$}$();\n"
+        "public:\n",
+        descriptor_);
+  }
+  format(
+      "$deprecated_attr$void "
+      "${1$unsafe_arena_set_allocated_$name$$}$(\n"
+      "    $type$* $name$);\n"
+      "$deprecated_attr$$type$* ${1$unsafe_arena_release_$name$$}$();\n",
+      descriptor_);
+}
+
+void MessageFieldGenerator::GenerateNonInlineAccessorDefinitions(
+    io::Printer* printer) const {
+}
+
+void MessageFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline const $type$& $classname$::_internal_$name$() const {\n"
+      "$type_reference_function$"
+      "  const $type$* p = $casted_member$;\n"
+      "  return p != nullptr ? *p : reinterpret_cast<const $type$&>(\n"
+      "      $type_default_instance$);\n"
+      "}\n"
+      "inline const $type$& $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n");
+
+  format(
+      "inline void $classname$::unsafe_arena_set_allocated_$name$(\n"
+      "    $type$* $name$) {\n"
+      "$annotate_accessor$"
+      // If we're not on an arena, free whatever we were holding before.
+      // (If we are on arena, we can just forget the earlier pointer.)
+      "  if (GetArena() == nullptr) {\n"
+      "    delete reinterpret_cast<::$proto_ns$::MessageLite*>($name$_);\n"
+      "  }\n");
+  if (implicit_weak_field_) {
+    format(
+        "  $name$_ = "
+        "reinterpret_cast<::$proto_ns$::MessageLite*>($name$);\n");
+  } else {
+    format("  $name$_ = $name$;\n");
+  }
+  format(
+      "  if ($name$) {\n"
+      "    $set_hasbit$\n"
+      "  } else {\n"
+      "    $clear_hasbit$\n"
+      "  }\n"
+      "  // @@protoc_insertion_point(field_unsafe_arena_set_allocated"
+      ":$full_name$)\n"
+      "}\n");
+  format(
+      "inline $type$* $classname$::$release_name$() {\n"
+      "$type_reference_function$"
+      "  $clear_hasbit$\n"
+      "  $type$* temp = $casted_member$;\n"
+      "  $name$_ = nullptr;\n"
+      "  if (GetArena() != nullptr) {\n"
+      "    temp = ::$proto_ns$::internal::DuplicateIfNonNull(temp);\n"
+      "  }\n"
+      "  return temp;\n"
+      "}\n"
+      "inline $type$* $classname$::unsafe_arena_release_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_release:$full_name$)\n"
+      "$type_reference_function$"
+      "  $clear_hasbit$\n"
+      "  $type$* temp = $casted_member$;\n"
+      "  $name$_ = nullptr;\n"
+      "  return temp;\n"
+      "}\n");
+
+  format(
+      "inline $type$* $classname$::_internal_mutable_$name$() {\n"
+      "$type_reference_function$"
+      "  $set_hasbit$\n"
+      "  if ($name$_ == nullptr) {\n"
+      "    auto* p = CreateMaybeMessage<$type$>(GetArena());\n");
+  if (implicit_weak_field_) {
+    format("    $name$_ = reinterpret_cast<::$proto_ns$::MessageLite*>(p);\n");
+  } else {
+    format("    $name$_ = p;\n");
+  }
+  format(
+      "  }\n"
+      "  return $casted_member$;\n"
+      "}\n"
+      "inline $type$* $classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n");
+
+  // We handle the most common case inline, and delegate less common cases to
+  // the slow fallback function.
+  format(
+      "inline void $classname$::set_allocated_$name$($type$* $name$) {\n"
+      "$annotate_accessor$"
+      "  ::$proto_ns$::Arena* message_arena = GetArena();\n");
+  format("  if (message_arena == nullptr) {\n");
+  if (IsCrossFileMessage(descriptor_)) {
+    format(
+        "    delete reinterpret_cast< ::$proto_ns$::MessageLite*>($name$_);\n");
+  } else {
+    format("    delete $name$_;\n");
+  }
+  format(
+      "  }\n"
+      "  if ($name$) {\n");
+  if (IsCrossFileMessage(descriptor_)) {
+    // We have to read the arena through the virtual method, because the type
+    // isn't defined in this file.
+    format(
+        "    ::$proto_ns$::Arena* submessage_arena =\n"
+        "      "
+        "reinterpret_cast<::$proto_ns$::MessageLite*>($name$)->GetArena();\n");
+  } else {
+    format(
+        "    ::$proto_ns$::Arena* submessage_arena =\n"
+        "      ::$proto_ns$::Arena::GetArena($name$);\n");
+  }
+  format(
+      "    if (message_arena != submessage_arena) {\n"
+      "      $name$ = ::$proto_ns$::internal::GetOwnedMessage(\n"
+      "          message_arena, $name$, submessage_arena);\n"
+      "    }\n"
+      "    $set_hasbit$\n"
+      "  } else {\n"
+      "    $clear_hasbit$\n"
+      "  }\n");
+  if (implicit_weak_field_) {
+    format("  $name$_ = reinterpret_cast<MessageLite*>($name$);\n");
+  } else {
+    format("  $name$_ = $name$;\n");
+  }
+  format(
+      "  // @@protoc_insertion_point(field_set_allocated:$full_name$)\n"
+      "}\n");
+}
+
+void MessageFieldGenerator::GenerateInternalAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (implicit_weak_field_) {
+    format(
+        "static const ::$proto_ns$::MessageLite& $name$("
+        "const $classname$* msg);\n"
+        "static ::$proto_ns$::MessageLite* mutable_$name$("
+        "$classname$* msg);\n");
+  } else {
+    format("static const $type$& $name$(const $classname$* msg);\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateInternalAccessorDefinitions(
+    io::Printer* printer) const {
+  // In theory, these accessors could be inline in _Internal. However, in
+  // practice, the linker is then not able to throw them out making implicit
+  // weak dependencies not work at all.
+  Formatter format(printer, variables_);
+  if (implicit_weak_field_) {
+    // These private accessors are used by MergeFrom and
+    // MergePartialFromCodedStream, and their purpose is to provide access to
+    // the field without creating a strong dependency on the message type.
+    format(
+        "const ::$proto_ns$::MessageLite& $classname$::_Internal::$name$(\n"
+        "    const $classname$* msg) {\n"
+        "  if (msg->$name$_ != nullptr) {\n"
+        "    return *msg->$name$_;\n"
+        "  } else if ($type_default_instance_ptr$ != nullptr) {\n"
+        "    return *reinterpret_cast<const ::$proto_ns$::MessageLite*>(\n"
+        "        $type_default_instance_ptr$);\n"
+        "  } else {\n"
+        "    return "
+        "*::$proto_ns$::internal::ImplicitWeakMessage::default_instance();\n"
+        "  }\n"
+        "}\n");
+    format(
+        "::$proto_ns$::MessageLite*\n"
+        "$classname$::_Internal::mutable_$name$($classname$* msg) {\n");
+    if (HasFieldPresence(descriptor_->file())) {
+      format("  msg->$set_hasbit$\n");
+    }
+    format(
+        "  if (msg->$name$_ == nullptr) {\n"
+        "    if ($type_default_instance_ptr$ == nullptr) {\n"
+        "      msg->$name$_ = ::$proto_ns$::Arena::CreateMessage<\n"
+        "          ::$proto_ns$::internal::ImplicitWeakMessage>(\n"
+        "              msg->GetArena());\n"
+        "    } else {\n"
+        "      msg->$name$_ = reinterpret_cast<const "
+        "::$proto_ns$::MessageLite*>(\n"
+        "          $type_default_instance_ptr$)->New(msg->GetArena());\n"
+        "    }\n"
+        "  }\n"
+        "  return msg->$name$_;\n"
+        "}\n");
+  } else {
+    // This inline accessor directly returns member field and is used in
+    // Serialize such that AFDO profile correctly captures access information to
+    // message fields under serialize.
+    format(
+        "const $type$&\n"
+        "$classname$::_Internal::$name$(const $classname$* msg) {\n"
+        "  return *msg->$field_member$;\n"
+        "}\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateClearingCode(io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  if (!HasFieldPresence(descriptor_->file())) {
+    // If we don't have has-bits, message presence is indicated only by ptr !=
+    // NULL. Thus on clear, we need to delete the object.
+    format(
+        "if (GetArena() == nullptr && $name$_ != nullptr) {\n"
+        "  delete $name$_;\n"
+        "}\n"
+        "$name$_ = nullptr;\n");
+  } else {
+    format("if ($name$_ != nullptr) $name$_->Clear();\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateMessageClearingCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  if (!HasFieldPresence(descriptor_->file())) {
+    // If we don't have has-bits, message presence is indicated only by ptr !=
+    // NULL. Thus on clear, we need to delete the object.
+    format(
+        "if (GetArena() == nullptr && $name$_ != nullptr) {\n"
+        "  delete $name$_;\n"
+        "}\n"
+        "$name$_ = nullptr;\n");
+  } else {
+    format(
+        "$DCHK$($name$_ != nullptr);\n"
+        "$name$_->Clear();\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateMergingCode(io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  if (implicit_weak_field_) {
+    format(
+        "_Internal::mutable_$name$(this)->CheckTypeAndMergeFrom(\n"
+        "    _Internal::$name$(&from));\n");
+  } else {
+    format(
+        "_internal_mutable_$name$()->$type$::MergeFrom(from._internal_$name$())"
+        ";\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateSwappingCode(io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format("swap($name$_, other->$name$_);\n");
+}
+
+void MessageFieldGenerator::GenerateDestructorCode(io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  if (options_.opensource_runtime) {
+    // TODO(gerbens) Remove this when we don't need to destruct default
+    // instances.  In google3 a default instance will never get deleted so we
+    // don't need to worry about that but in opensource protobuf default
+    // instances are deleted in shutdown process and we need to take special
+    // care when handling them.
+    format("if (this != internal_default_instance()) ");
+  }
+  format("delete $name$_;\n");
+}
+
+void MessageFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format("$name$_ = nullptr;\n");
+}
+
+void MessageFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format(
+      "if (from._internal_has_$name$()) {\n"
+      "  $name$_ = new $type$(*from.$name$_);\n"
+      "} else {\n"
+      "  $name$_ = nullptr;\n"
+      "}\n");
+}
+
+void MessageFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format(
+      "target = stream->EnsureSpace(target);\n"
+      "target = ::$proto_ns$::internal::WireFormatLite::\n"
+      "  InternalWrite$declared_type$(\n"
+      "    $number$, _Internal::$name$(this), target, stream);\n");
+}
+
+void MessageFieldGenerator::GenerateByteSize(io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format(
+      "total_size += $tag_size$ +\n"
+      "  ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n"
+      "    *$field_member$);\n");
+}
+
+// ===================================================================
+
+MessageOneofFieldGenerator::MessageOneofFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options,
+    MessageSCCAnalyzer* scc_analyzer)
+    : MessageFieldGenerator(descriptor, options, scc_analyzer) {
+  SetCommonOneofFieldVariables(descriptor, &variables_);
+}
+
+MessageOneofFieldGenerator::~MessageOneofFieldGenerator() {}
+
+void MessageOneofFieldGenerator::GenerateNonInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "void $classname$::set_allocated_$name$($type$* $name$) {\n"
+      "$annotate_accessor$"
+      "  ::$proto_ns$::Arena* message_arena = GetArena();\n"
+      "  clear_$oneof_name$();\n"
+      "  if ($name$) {\n");
+  if (descriptor_->file() != descriptor_->message_type()->file()) {
+    // We have to read the arena through the virtual method, because the type
+    // isn't defined in this file.
+    format(
+        "    ::$proto_ns$::Arena* submessage_arena =\n"
+        "      "
+        "reinterpret_cast<::$proto_ns$::MessageLite*>($name$)->GetArena();\n");
+  } else {
+    format(
+        "    ::$proto_ns$::Arena* submessage_arena =\n"
+        "      ::$proto_ns$::Arena::GetArena($name$);\n");
+  }
+  format(
+      "    if (message_arena != submessage_arena) {\n"
+      "      $name$ = ::$proto_ns$::internal::GetOwnedMessage(\n"
+      "          message_arena, $name$, submessage_arena);\n"
+      "    }\n"
+      "    set_has_$name$();\n"
+      "    $field_member$ = $name$;\n"
+      "  }\n"
+      "  // @@protoc_insertion_point(field_set_allocated:$full_name$)\n"
+      "}\n");
+}
+
+void MessageOneofFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$* $classname$::$release_name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_release:$full_name$)\n"
+      "  if (_internal_has_$name$()) {\n"
+      "    clear_has_$oneof_name$();\n"
+      "      $type$* temp = $field_member$;\n"
+      "    if (GetArena() != nullptr) {\n"
+      "      temp = ::$proto_ns$::internal::DuplicateIfNonNull(temp);\n"
+      "    }\n"
+      "    $field_member$ = nullptr;\n"
+      "    return temp;\n"
+      "  } else {\n"
+      "    return nullptr;\n"
+      "  }\n"
+      "}\n");
+
+  format(
+      "inline const $type$& $classname$::_internal_$name$() const {\n"
+      "  return _internal_has_$name$()\n"
+      "      ? *$field_member$\n"
+      "      : reinterpret_cast< $type$&>($type_default_instance$);\n"
+      "}\n"
+      "inline const $type$& $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline $type$* $classname$::unsafe_arena_release_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_unsafe_arena_release"
+      ":$full_name$)\n"
+      "  if (_internal_has_$name$()) {\n"
+      "    clear_has_$oneof_name$();\n"
+      "    $type$* temp = $field_member$;\n"
+      "    $field_member$ = nullptr;\n"
+      "    return temp;\n"
+      "  } else {\n"
+      "    return nullptr;\n"
+      "  }\n"
+      "}\n"
+      "inline void $classname$::unsafe_arena_set_allocated_$name$"
+      "($type$* $name$) {\n"
+      "$annotate_accessor$"
+      // We rely on the oneof clear method to free the earlier contents of
+      // this oneof. We can directly use the pointer we're given to set the
+      // new value.
+      "  clear_$oneof_name$();\n"
+      "  if ($name$) {\n"
+      "    set_has_$name$();\n"
+      "    $field_member$ = $name$;\n"
+      "  }\n"
+      "  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:"
+      "$full_name$)\n"
+      "}\n"
+      "inline $type$* $classname$::_internal_mutable_$name$() {\n"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "    $field_member$ = CreateMaybeMessage< $type$ >(GetArena());\n"
+      "  }\n"
+      "  return $field_member$;\n"
+      "}\n"
+      "inline $type$* $classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n");
+}
+
+void MessageOneofFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format(
+      "if (GetArena() == nullptr) {\n"
+      "  delete $field_member$;\n"
+      "}\n");
+}
+
+void MessageOneofFieldGenerator::GenerateMessageClearingCode(
+    io::Printer* printer) const {
+  GenerateClearingCode(printer);
+}
+
+void MessageOneofFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  // Don't print any swapping code. Swapping the union will swap this field.
+}
+
+void MessageOneofFieldGenerator::GenerateDestructorCode(
+    io::Printer* printer) const {
+  // We inherit from MessageFieldGenerator, so we need to override the default
+  // behavior.
+}
+
+void MessageOneofFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  // Don't print any constructor code. The field is in a union. We allocate
+  // space only when this field is used.
+}
+
+// ===================================================================
+
+RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options,
+    MessageSCCAnalyzer* scc_analyzer)
+    : FieldGenerator(descriptor, options),
+      implicit_weak_field_(
+          IsImplicitWeakField(descriptor, options, scc_analyzer)) {
+  SetMessageVariables(descriptor, options, implicit_weak_field_, &variables_);
+}
+
+RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {}
+
+void RepeatedMessageFieldGenerator::GeneratePrivateMembers(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (implicit_weak_field_) {
+    format("::$proto_ns$::WeakRepeatedPtrField< $type$ > $name$_;\n");
+  } else {
+    format("::$proto_ns$::RepeatedPtrField< $type$ > $name$_;\n");
+  }
+}
+
+void RepeatedMessageFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (IsFieldStripped(descriptor_, options_)) {
+    format(
+        "$deprecated_attr$$type$* ${1$mutable_$name$$}$(int index) { "
+        "__builtin_trap(); }\n"
+        "$deprecated_attr$::$proto_ns$::RepeatedPtrField< $type$ >*\n"
+        "    ${1$mutable_$name$$}$() { __builtin_trap(); }\n"
+        "$deprecated_attr$const $type$& ${1$$name$$}$(int index) const { "
+        "__builtin_trap(); }\n"
+        "$deprecated_attr$$type$* ${1$add_$name$$}$() { "
+        "__builtin_trap(); }\n"
+        "$deprecated_attr$const ::$proto_ns$::RepeatedPtrField< $type$ >&\n"
+        "    ${1$$name$$}$() const { __builtin_trap(); }\n",
+        descriptor_);
+    return;
+  }
+  format(
+      "$deprecated_attr$$type$* ${1$mutable_$name$$}$(int index);\n"
+      "$deprecated_attr$::$proto_ns$::RepeatedPtrField< $type$ >*\n"
+      "    ${1$mutable_$name$$}$();\n",
+      descriptor_);
+  if (!IsFieldStripped(descriptor_, options_)) {
+    format(
+        "private:\n"
+        "const $type$& ${1$_internal_$name$$}$(int index) const;\n"
+        "$type$* ${1$_internal_add_$name$$}$();\n"
+        "public:\n",
+        descriptor_);
+  }
+  format(
+      "$deprecated_attr$const $type$& ${1$$name$$}$(int index) const;\n"
+      "$deprecated_attr$$type$* ${1$add_$name$$}$();\n"
+      "$deprecated_attr$const ::$proto_ns$::RepeatedPtrField< $type$ >&\n"
+      "    ${1$$name$$}$() const;\n",
+      descriptor_);
+}
+
+void RepeatedMessageFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format.Set("weak", implicit_weak_field_ ? ".weak" : "");
+
+  format(
+      "inline $type$* $classname$::mutable_$name$(int index) {\n"
+      "$annotate_accessor$"
+      // TODO(dlj): move insertion points
+      "  // @@protoc_insertion_point(field_mutable:$full_name$)\n"
+      "$type_reference_function$"
+      "  return $name$_$weak$.Mutable(index);\n"
+      "}\n"
+      "inline ::$proto_ns$::RepeatedPtrField< $type$ >*\n"
+      "$classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable_list:$full_name$)\n"
+      "$type_reference_function$"
+      "  return &$name$_$weak$;\n"
+      "}\n");
+
+  if (options_.safe_boundary_check) {
+    format(
+        "inline const $type$& $classname$::_internal_$name$(int index) const "
+        "{\n"
+        "  return $name$_$weak$.InternalCheckedGet(index,\n"
+        "      reinterpret_cast<const $type$&>($type_default_instance$));\n"
+        "}\n");
+  } else {
+    format(
+        "inline const $type$& $classname$::_internal_$name$(int index) const "
+        "{\n"
+        "$type_reference_function$"
+        "  return $name$_$weak$.Get(index);\n"
+        "}\n");
+  }
+
+  format(
+      "inline const $type$& $classname$::$name$(int index) const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$(index);\n"
+      "}\n"
+      "inline $type$* $classname$::_internal_add_$name$() {\n"
+      "  return $name$_$weak$.Add();\n"
+      "}\n"
+      "inline $type$* $classname$::add_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_add:$full_name$)\n"
+      "  return _internal_add_$name$();\n"
+      "}\n");
+
+  format(
+      "inline const ::$proto_ns$::RepeatedPtrField< $type$ >&\n"
+      "$classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_list:$full_name$)\n"
+      "$type_reference_function$"
+      "  return $name$_$weak$;\n"
+      "}\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format("$name$_.Clear();\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format("$name$_.MergeFrom(from.$name$_);\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format("$name$_.InternalSwap(&other->$name$_);\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  // Not needed for repeated fields.
+}
+
+void RepeatedMessageFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  if (implicit_weak_field_) {
+    format(
+        "for (auto it = this->$name$_.pointer_begin(),\n"
+        "          end = this->$name$_.pointer_end(); it < end; ++it) {\n"
+        "  target = stream->EnsureSpace(target);\n"
+        "  target = ::$proto_ns$::internal::WireFormatLite::\n"
+        "    InternalWrite$declared_type$($number$, **it, target, stream);\n"
+        "}\n");
+  } else {
+    format(
+        "for (unsigned int i = 0,\n"
+        "    n = static_cast<unsigned int>(this->_internal_$name$_size()); i < "
+        "n; i++) "
+        "{\n"
+        "  target = stream->EnsureSpace(target);\n"
+        "  target = ::$proto_ns$::internal::WireFormatLite::\n"
+        "    InternalWrite$declared_type$($number$, "
+        "this->_internal_$name$(i), target, stream);\n"
+        "}\n");
+  }
+}
+
+void RepeatedMessageFieldGenerator::GenerateByteSize(
+    io::Printer* printer) const {
+  GOOGLE_CHECK(!IsFieldStripped(descriptor_, options_));
+
+  Formatter format(printer, variables_);
+  format(
+      "total_size += $tag_size$UL * this->_internal_$name$_size();\n"
+      "for (const auto& msg : this->$name$_) {\n"
+      "  total_size +=\n"
+      "    ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(msg);\n"
+      "}\n");
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_message_field.h

@@ -0,0 +1,132 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__
+
+#include <map>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class MessageFieldGenerator : public FieldGenerator {
+ public:
+  MessageFieldGenerator(const FieldDescriptor* descriptor,
+                        const Options& options,
+                        MessageSCCAnalyzer* scc_analyzer);
+  ~MessageFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateInternalAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInternalAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMessageClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateDestructorCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ protected:
+  const bool implicit_weak_field_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator);
+};
+
+class MessageOneofFieldGenerator : public MessageFieldGenerator {
+ public:
+  MessageOneofFieldGenerator(const FieldDescriptor* descriptor,
+                             const Options& options,
+                             MessageSCCAnalyzer* scc_analyzer);
+  ~MessageOneofFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+
+  // MessageFieldGenerator, from which we inherit, overrides this so we need to
+  // override it as well.
+  void GenerateMessageClearingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateDestructorCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageOneofFieldGenerator);
+};
+
+class RepeatedMessageFieldGenerator : public FieldGenerator {
+ public:
+  RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
+                                const Options& options,
+                                MessageSCCAnalyzer* scc_analyzer);
+  ~RepeatedMessageFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const {}
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  const bool implicit_weak_field_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_message_layout_helper.h

@@ -0,0 +1,61 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: seongkim@google.com (Seong Beom Kim)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_LAYOUT_HELPER_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_LAYOUT_HELPER_H__
+
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/descriptor.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Provides an abstract interface to optimize message layout
+// by rearranging the fields of a message.
+class MessageLayoutHelper {
+ public:
+  virtual ~MessageLayoutHelper() {}
+
+  virtual void OptimizeLayout(std::vector<const FieldDescriptor*>* fields,
+                              const Options& options) = 0;
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_LAYOUT_HELPER_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_move_unittest.cc

@@ -0,0 +1,169 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/test_util.h>
+#include <google/protobuf/unittest.pb.h>
+#include <gtest/gtest.h>
+
+#if LANG_CXX11
+#include <type_traits>
+#endif
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Can't use an anonymous namespace here due to brokenness of Tru64 compiler.
+namespace cpp_unittest {
+
+// Moves are enabled only when compiling with a C++11 compiler or newer.
+#if LANG_CXX11
+
+TEST(MovableMessageTest, MoveConstructor) {
+  protobuf_unittest::TestAllTypes message1;
+  TestUtil::SetAllFields(&message1);
+  const auto* nested = &message1.optional_nested_message();
+
+  protobuf_unittest::TestAllTypes message2(std::move(message1));
+  TestUtil::ExpectAllFieldsSet(message2);
+
+  // Check if the optional_nested_message was actually moved (and not just
+  // copied).
+  EXPECT_EQ(nested, &message2.optional_nested_message());
+  EXPECT_NE(nested, &message1.optional_nested_message());
+}
+
+TEST(MovableMessageTest, MoveAssignmentOperator) {
+  protobuf_unittest::TestAllTypes message1;
+  TestUtil::SetAllFields(&message1);
+  const auto* nested = &message1.optional_nested_message();
+
+  protobuf_unittest::TestAllTypes message2;
+  message2 = std::move(message1);
+  TestUtil::ExpectAllFieldsSet(message2);
+
+  // Check if the optional_nested_message was actually moved (and not just
+  // copied).
+  EXPECT_EQ(nested, &message2.optional_nested_message());
+  EXPECT_NE(nested, &message1.optional_nested_message());
+}
+
+TEST(MovableMessageTest, SelfMoveAssignment) {
+  // The `self` reference is necessary to defeat -Wself-move.
+  protobuf_unittest::TestAllTypes message, &self = message;
+  TestUtil::SetAllFields(&message);
+  message = std::move(self);
+  TestUtil::ExpectAllFieldsSet(message);
+}
+
+TEST(MovableMessageTest, MoveSameArena) {
+  Arena arena;
+
+  auto* message1_on_arena =
+      Arena::CreateMessage<protobuf_unittest::TestAllTypes>(&arena);
+  TestUtil::SetAllFields(message1_on_arena);
+  const auto* nested = &message1_on_arena->optional_nested_message();
+
+  auto* message2_on_arena =
+      Arena::CreateMessage<protobuf_unittest::TestAllTypes>(&arena);
+
+  // Moving messages on the same arena should lead to swapped pointers.
+  *message2_on_arena = std::move(*message1_on_arena);
+  EXPECT_EQ(nested, &message2_on_arena->optional_nested_message());
+}
+
+TEST(MovableMessageTest, MoveDifferentArenas) {
+  Arena arena1, arena2;
+
+  auto* message1_on_arena =
+      Arena::CreateMessage<protobuf_unittest::TestAllTypes>(&arena1);
+  TestUtil::SetAllFields(message1_on_arena);
+  const auto* nested = &message1_on_arena->optional_nested_message();
+
+  auto* message2_on_arena =
+      Arena::CreateMessage<protobuf_unittest::TestAllTypes>(&arena2);
+
+  // Moving messages on two different arenas should lead to a copy.
+  *message2_on_arena = std::move(*message1_on_arena);
+  EXPECT_NE(nested, &message2_on_arena->optional_nested_message());
+  TestUtil::ExpectAllFieldsSet(*message1_on_arena);
+  TestUtil::ExpectAllFieldsSet(*message2_on_arena);
+}
+
+TEST(MovableMessageTest, MoveFromArena) {
+  Arena arena;
+
+  auto* message1_on_arena =
+      Arena::CreateMessage<protobuf_unittest::TestAllTypes>(&arena);
+  TestUtil::SetAllFields(message1_on_arena);
+  const auto* nested = &message1_on_arena->optional_nested_message();
+
+  protobuf_unittest::TestAllTypes message2;
+
+  // Moving from a message on the arena should lead to a copy.
+  message2 = std::move(*message1_on_arena);
+  EXPECT_NE(nested, &message2.optional_nested_message());
+  TestUtil::ExpectAllFieldsSet(*message1_on_arena);
+  TestUtil::ExpectAllFieldsSet(message2);
+}
+
+TEST(MovableMessageTest, MoveToArena) {
+  Arena arena;
+
+  protobuf_unittest::TestAllTypes message1;
+  TestUtil::SetAllFields(&message1);
+  const auto* nested = &message1.optional_nested_message();
+
+  auto* message2_on_arena =
+      Arena::CreateMessage<protobuf_unittest::TestAllTypes>(&arena);
+
+  // Moving to a message on the arena should lead to a copy.
+  *message2_on_arena = std::move(message1);
+  EXPECT_NE(nested, &message2_on_arena->optional_nested_message());
+  TestUtil::ExpectAllFieldsSet(message1);
+  TestUtil::ExpectAllFieldsSet(*message2_on_arena);
+}
+
+TEST(MovableMessageTest, Noexcept) {
+  EXPECT_TRUE(
+      std::is_nothrow_move_constructible<protobuf_unittest::TestAllTypes>());
+  EXPECT_TRUE(std::is_nothrow_move_assignable<protobuf_unittest::TestAllTypes>());
+}
+
+#endif  // LANG_CXX11
+
+}  // namespace cpp_unittest
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_options.h

@@ -0,0 +1,79 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: rennie@google.com (Jeffrey Rennie)
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__
+
+#include <string>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+class AccessInfoMap;
+
+namespace cpp {
+
+enum class EnforceOptimizeMode {
+  kNoEnforcement,  // Use the runtime specified by the file specific options.
+  kSpeed,          // Full runtime with a generated code implementation.
+  kCodeSize,       // Full runtime with a reflective implementation.
+  kLiteRuntime,
+};
+
+// Generator options (see generator.cc for a description of each):
+struct Options {
+  std::string dllexport_decl;
+  bool safe_boundary_check = false;
+  bool proto_h = false;
+  bool transitive_pb_h = true;
+  bool annotate_headers = false;
+  EnforceOptimizeMode enforce_mode = EnforceOptimizeMode::kNoEnforcement;
+  bool table_driven_parsing = false;
+  bool table_driven_serialization = false;
+  bool lite_implicit_weak_fields = false;
+  bool bootstrap = false;
+  bool opensource_runtime = false;
+  bool annotate_accessor = false;
+  bool unused_field_stripping = false;
+  std::string runtime_include_base;
+  int num_cc_files = 0;
+  std::string annotation_pragma_name;
+  std::string annotation_guard_name;
+  const AccessInfoMap* access_info_map = nullptr;
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_padding_optimizer.cc

@@ -0,0 +1,227 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <google/protobuf/compiler/cpp/cpp_padding_optimizer.h>
+
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+// FieldGroup is just a helper for PaddingOptimizer below. It holds a vector of
+// fields that are grouped together because they have compatible alignment, and
+// a preferred location in the final field ordering.
+class FieldGroup {
+ public:
+  FieldGroup() : preferred_location_(0) {}
+
+  // A group with a single field.
+  FieldGroup(float preferred_location, const FieldDescriptor* field)
+      : preferred_location_(preferred_location), fields_(1, field) {}
+
+  // Append the fields in 'other' to this group.
+  void Append(const FieldGroup& other) {
+    if (other.fields_.empty()) {
+      return;
+    }
+    // Preferred location is the average among all the fields, so we weight by
+    // the number of fields on each FieldGroup object.
+    preferred_location_ = (preferred_location_ * fields_.size() +
+                           (other.preferred_location_ * other.fields_.size())) /
+                          (fields_.size() + other.fields_.size());
+    fields_.insert(fields_.end(), other.fields_.begin(), other.fields_.end());
+  }
+
+  void SetPreferredLocation(float location) { preferred_location_ = location; }
+  const std::vector<const FieldDescriptor*>& fields() const { return fields_; }
+
+  // FieldGroup objects sort by their preferred location.
+  bool operator<(const FieldGroup& other) const {
+    return preferred_location_ < other.preferred_location_;
+  }
+
+ private:
+  // "preferred_location_" is an estimate of where this group should go in the
+  // final list of fields.  We compute this by taking the average index of each
+  // field in this group in the original ordering of fields.  This is very
+  // approximate, but should put this group close to where its member fields
+  // originally went.
+  float preferred_location_;
+  std::vector<const FieldDescriptor*> fields_;
+  // We rely on the default copy constructor and operator= so this type can be
+  // used in a vector.
+};
+
+}  // namespace
+
+// Reorder 'fields' so that if the fields are output into a c++ class in the new
+// order, fields of similar family (see below) are together and within each
+// family, alignment padding is minimized.
+//
+// We try to do this while keeping each field as close as possible to its field
+// number order so that we don't reduce cache locality much for function that
+// access each field in order.  Originally, OptimizePadding used declaration
+// order for its decisions, but generated code minus the serializer/parsers uses
+// the output of OptimizePadding as well (stored in
+// MessageGenerator::optimized_order_).  Since the serializers use field number
+// order, we use that as a tie-breaker.
+//
+// We classify each field into a particular "family" of fields, that we perform
+// the same operation on in our generated functions.
+//
+// REPEATED is placed first, as the C++ compiler automatically initializes
+// these fields in layout order.
+//
+// STRING is grouped next, as our Clear/SharedCtor/SharedDtor walks it and
+// calls ArenaStringPtr::Destroy on each.
+//
+// LAZY_MESSAGE is grouped next, as it interferes with the ability to memset
+// non-repeated fields otherwise.
+//
+// MESSAGE is grouped next, as our Clear/SharedDtor code walks it and calls
+// delete on each.  We initialize these fields with a NULL pointer (see
+// MessageFieldGenerator::GenerateConstructorCode), which allows them to be
+// memset.
+//
+// ZERO_INITIALIZABLE is memset in Clear/SharedCtor
+//
+// OTHER these fields are initialized one-by-one.
+void PaddingOptimizer::OptimizeLayout(
+    std::vector<const FieldDescriptor*>* fields, const Options& options) {
+  // The sorted numeric order of Family determines the declaration order in the
+  // memory layout.
+  enum Family {
+    REPEATED = 0,
+    STRING = 1,
+    // Laying out LAZY_MESSAGE before MESSAGE allows a single memset to zero
+    // MESSAGE and ZERO_INITIALIZABLE fields together.
+    LAZY_MESSAGE = 2,
+    MESSAGE = 3,
+    ZERO_INITIALIZABLE = 4,
+    OTHER = 5,
+    kMaxFamily
+  };
+
+  // First divide fields into those that align to 1 byte, 4 bytes or 8 bytes.
+  std::vector<FieldGroup> aligned_to_1[kMaxFamily];
+  std::vector<FieldGroup> aligned_to_4[kMaxFamily];
+  std::vector<FieldGroup> aligned_to_8[kMaxFamily];
+  for (int i = 0; i < fields->size(); ++i) {
+    const FieldDescriptor* field = (*fields)[i];
+
+    Family f = OTHER;
+    if (field->is_repeated()) {
+      f = REPEATED;
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
+      f = STRING;
+    } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
+      f = MESSAGE;
+      if (IsLazy(field, options)) {
+        f = LAZY_MESSAGE;
+      }
+    } else if (CanInitializeByZeroing(field)) {
+      f = ZERO_INITIALIZABLE;
+    }
+
+    const int j = field->number();
+    switch (EstimateAlignmentSize(field)) {
+      case 1:
+        aligned_to_1[f].push_back(FieldGroup(j, field));
+        break;
+      case 4:
+        aligned_to_4[f].push_back(FieldGroup(j, field));
+        break;
+      case 8:
+        aligned_to_8[f].push_back(FieldGroup(j, field));
+        break;
+      default:
+        GOOGLE_LOG(FATAL) << "Unknown alignment size " << EstimateAlignmentSize(field)
+                   << "for a field " << field->full_name() << ".";
+    }
+  }
+
+  // For each family, group fields to optimize padding.
+  for (int f = 0; f < kMaxFamily; f++) {
+    // Now group fields aligned to 1 byte into sets of 4, and treat those like a
+    // single field aligned to 4 bytes.
+    for (int i = 0; i < aligned_to_1[f].size(); i += 4) {
+      FieldGroup field_group;
+      for (int j = i; j < aligned_to_1[f].size() && j < i + 4; ++j) {
+        field_group.Append(aligned_to_1[f][j]);
+      }
+      aligned_to_4[f].push_back(field_group);
+    }
+    // Sort by preferred location to keep fields as close to their field number
+    // order as possible.  Using stable_sort ensures that the output is
+    // consistent across runs.
+    std::stable_sort(aligned_to_4[f].begin(), aligned_to_4[f].end());
+
+    // Now group fields aligned to 4 bytes (or the 4-field groups created above)
+    // into pairs, and treat those like a single field aligned to 8 bytes.
+    for (int i = 0; i < aligned_to_4[f].size(); i += 2) {
+      FieldGroup field_group;
+      for (int j = i; j < aligned_to_4[f].size() && j < i + 2; ++j) {
+        field_group.Append(aligned_to_4[f][j]);
+      }
+      if (i == aligned_to_4[f].size() - 1) {
+        if (f == OTHER) {
+          // Move incomplete 4-byte block to the beginning.  This is done to
+          // pair with the (possible) leftover blocks from the
+          // ZERO_INITIALIZABLE family.
+          field_group.SetPreferredLocation(-1);
+        } else {
+          // Move incomplete 4-byte block to the end.
+          field_group.SetPreferredLocation(fields->size() + 1);
+        }
+      }
+      aligned_to_8[f].push_back(field_group);
+    }
+    // Sort by preferred location.
+    std::stable_sort(aligned_to_8[f].begin(), aligned_to_8[f].end());
+  }
+
+  // Now pull out all the FieldDescriptors in order.
+  fields->clear();
+  for (int f = 0; f < kMaxFamily; ++f) {
+    for (int i = 0; i < aligned_to_8[f].size(); ++i) {
+      fields->insert(fields->end(), aligned_to_8[f][i].fields().begin(),
+                     aligned_to_8[f][i].fields().end());
+    }
+  }
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_padding_optimizer.h

@@ -0,0 +1,64 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: seongkim@google.com (Seong Beom Kim)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_PADDING_OPTIMIZER_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_PADDING_OPTIMIZER_H__
+
+#include <google/protobuf/compiler/cpp/cpp_message_layout_helper.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Rearranges the fields of a message to minimize padding.
+// Fields are grouped by the type and the size.
+// For example, grouping four boolean fields and one int32
+// field results in zero padding overhead. See OptimizeLayout's
+// comment for details.
+class PaddingOptimizer : public MessageLayoutHelper {
+ public:
+  PaddingOptimizer() {}
+  ~PaddingOptimizer() override {}
+
+  void OptimizeLayout(std::vector<const FieldDescriptor*>* fields,
+                      const Options& options) override;
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_PADDING_OPTIMIZER_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc

@@ -0,0 +1,245 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// TODO(kenton):  Share code with the versions of this test in other languages?
+//   It seemed like parameterizing it would add more complexity than it is
+//   worth.
+
+#include <memory>
+
+#include <google/protobuf/compiler/cpp/cpp_generator.h>
+#include <google/protobuf/compiler/command_line_interface.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+namespace {
+
+class TestGenerator : public CodeGenerator {
+ public:
+  TestGenerator() {}
+  ~TestGenerator() {}
+
+  virtual bool Generate(const FileDescriptor* file,
+                        const std::string& parameter, GeneratorContext* context,
+                        std::string* error) const {
+    TryInsert("test.pb.h", "includes", context);
+    TryInsert("test.pb.h", "namespace_scope", context);
+    TryInsert("test.pb.h", "global_scope", context);
+    TryInsert("test.pb.h", "class_scope:foo.Bar", context);
+    TryInsert("test.pb.h", "class_scope:foo.Bar.Baz", context);
+
+    TryInsert("test.pb.cc", "includes", context);
+    TryInsert("test.pb.cc", "namespace_scope", context);
+    TryInsert("test.pb.cc", "global_scope", context);
+
+    // Check field accessors for an optional int32:
+    TryInsert("test.pb.h", "field_get:foo.Bar.optInt", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.optInt", context);
+
+    // Check field accessors for a repeated int32:
+    TryInsert("test.pb.h", "field_get:foo.Bar.repeatedInt", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.repeatedInt", context);
+
+    // Check field accessors for a required string:
+    TryInsert("test.pb.h", "field_get:foo.Bar.requiredString", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.requiredString", context);
+    TryInsert("test.pb.h", "field_set_char:foo.Bar.requiredString", context);
+    TryInsert("test.pb.h", "field_set_pointer:foo.Bar.requiredString", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.requiredString", context);
+    TryInsert("test.pb.h", "field_set_allocated:foo.Bar.requiredString",
+              context);
+    TryInsert("test.pb.h", "field_set_char:foo.Bar.requiredString", context);
+    TryInsert("test.pb.h", "field_set_pointer:foo.Bar.requiredString", context);
+
+    // Check field accessors for a repeated string:
+    TryInsert("test.pb.h", "field_get:foo.Bar.repeatedString", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.repeatedString", context);
+    TryInsert("test.pb.h", "field_set_char:foo.Bar.repeatedString", context);
+    TryInsert("test.pb.h", "field_set_pointer:foo.Bar.repeatedString", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.repeatedString", context);
+    TryInsert("test.pb.h", "field_set_char:foo.Bar.repeatedString", context);
+    TryInsert("test.pb.h", "field_set_pointer:foo.Bar.repeatedString", context);
+
+    // Check field accessors for an int inside oneof{}:
+    TryInsert("test.pb.h", "field_get:foo.Bar.oneOfInt", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.oneOfInt", context);
+
+    // Check field accessors for a string inside oneof{}:
+    TryInsert("test.pb.h", "field_get:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_set_char:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_set_pointer:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_set_allocated:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_set_char:foo.Bar.oneOfString", context);
+    TryInsert("test.pb.h", "field_set_pointer:foo.Bar.oneOfString", context);
+
+    // Check field accessors for an optional message:
+    TryInsert("test.pb.h", "field_get:foo.Bar.optMessage", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.optMessage", context);
+    TryInsert("test.pb.h", "field_set_allocated:foo.Bar.optMessage", context);
+
+    // Check field accessors for a repeated message:
+    TryInsert("test.pb.h", "field_add:foo.Bar.repeatedMessage", context);
+    TryInsert("test.pb.h", "field_get:foo.Bar.repeatedMessage", context);
+    TryInsert("test.pb.h", "field_list:foo.Bar.repeatedMessage", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.repeatedMessage", context);
+    TryInsert("test.pb.h", "field_mutable_list:foo.Bar.repeatedMessage",
+              context);
+
+    // Check field accessors for a message inside oneof{}:
+    TryInsert("test.pb.h", "field_get:foo.Bar.oneOfMessage", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.oneOfMessage", context);
+    TryInsert("test.pb.cc", "field_set_allocated:foo.Bar.oneOfMessage",
+              context);
+
+    // Check field accessors for an optional enum:
+    TryInsert("test.pb.h", "field_get:foo.Bar.optEnum", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.optEnum", context);
+
+    // Check field accessors for a repeated enum:
+    TryInsert("test.pb.h", "field_get:foo.Bar.repeatedEnum", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.repeatedEnum", context);
+    TryInsert("test.pb.h", "field_add:foo.Bar.repeatedEnum", context);
+    TryInsert("test.pb.h", "field_list:foo.Bar.repeatedEnum", context);
+    TryInsert("test.pb.h", "field_mutable_list:foo.Bar.repeatedEnum", context);
+
+    // Check field accessors for an enum inside oneof{}:
+    TryInsert("test.pb.h", "field_get:foo.Bar.oneOfEnum", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.oneOfEnum", context);
+
+    // Check field accessors for a required cord:
+    TryInsert("test.pb.h", "field_get:foo.Bar.requiredCord", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.requiredCord", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.requiredCord", context);
+
+    // Check field accessors for a repeated cord:
+    TryInsert("test.pb.h", "field_get:foo.Bar.repeatedCord", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.repeatedCord", context);
+    TryInsert("test.pb.h", "field_add:foo.Bar.repeatedCord", context);
+    TryInsert("test.pb.h", "field_list:foo.Bar.repeatedCord", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.repeatedCord", context);
+    TryInsert("test.pb.h", "field_mutable_list:foo.Bar.repeatedCord", context);
+
+    // Check field accessors for a cord inside oneof{}:
+    TryInsert("test.pb.h", "field_get:foo.Bar.oneOfCord", context);
+    TryInsert("test.pb.h", "field_set:foo.Bar.oneOfCord", context);
+    TryInsert("test.pb.h", "field_mutable:foo.Bar.oneOfCord", context);
+
+    return true;
+  }
+
+  void TryInsert(const std::string& filename,
+                 const std::string& insertion_point,
+                 GeneratorContext* context) const {
+    std::unique_ptr<io::ZeroCopyOutputStream> output(
+        context->OpenForInsert(filename, insertion_point));
+    io::Printer printer(output.get(), '$');
+    printer.Print("// inserted $name$\n", "name", insertion_point);
+  }
+};
+
+// This test verifies that all the expected insertion points exist.  It does
+// not verify that they are correctly-placed; that would require actually
+// compiling the output which is a bit more than I care to do for this test.
+TEST(CppPluginTest, PluginTest) {
+  GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto",
+                             "syntax = \"proto2\";\n"
+                             "package foo;\n"
+                             "\n"
+                             "enum Thud { VALUE = 0; }\n"
+                             "\n"
+                             "message Bar {\n"
+                             "  message Baz {}\n"
+                             "  optional int32 optInt = 1;\n"
+                             "  repeated int32 repeatedInt = 2;\n"
+                             "\n"
+                             "  required string requiredString = 3;\n"
+                             "  repeated string repeatedString = 4;\n"
+                             "\n"
+                             "  optional Baz optMessage = 6;\n"
+                             "  repeated Baz repeatedMessage = 7;\n"
+                             "\n"
+                             "  optional Thud optEnum = 8;\n"
+                             "  repeated Thud repeatedEnum = 9;\n"
+                             "\n"
+                             "  required string requiredCord = 10 [\n"
+                             "    ctype = CORD\n"
+                             "  ];\n"
+                             "  repeated string repeatedCord = 11 [\n"
+                             "    ctype = CORD\n"
+                             "  ];\n"
+                             "\n"
+                             "  oneof Qux {\n"
+                             "    int64 oneOfInt = 20;\n"
+                             "    string oneOfString = 21;\n"
+                             "    Baz oneOfMessage = 22;\n"
+                             "    Thud oneOfEnum = 23;"
+                             "    string oneOfCord = 24 [\n"
+                             "      ctype = CORD\n"
+                             "    ];\n"
+                             "  }\n"
+                             "}\n",
+                             true));
+
+  CommandLineInterface cli;
+  cli.SetInputsAreProtoPathRelative(true);
+
+  CppGenerator cpp_generator;
+  TestGenerator test_generator;
+  cli.RegisterGenerator("--cpp_out", &cpp_generator, "");
+  cli.RegisterGenerator("--test_out", &test_generator, "");
+
+  std::string proto_path = "-I" + TestTempDir();
+  std::string cpp_out = "--cpp_out=" + TestTempDir();
+  std::string test_out = "--test_out=" + TestTempDir();
+
+  const char* argv[] = {"protoc", proto_path.c_str(), cpp_out.c_str(),
+                        test_out.c_str(), "test.proto"};
+
+  EXPECT_EQ(0, cli.Run(5, argv));
+}
+
+}  // namespace
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_primitive_field.cc

@@ -0,0 +1,476 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_primitive_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+using internal::WireFormatLite;
+
+namespace {
+
+// For encodings with fixed sizes, returns that size in bytes.  Otherwise
+// returns -1.
+int FixedSize(FieldDescriptor::Type type) {
+  switch (type) {
+    case FieldDescriptor::TYPE_INT32:
+      return -1;
+    case FieldDescriptor::TYPE_INT64:
+      return -1;
+    case FieldDescriptor::TYPE_UINT32:
+      return -1;
+    case FieldDescriptor::TYPE_UINT64:
+      return -1;
+    case FieldDescriptor::TYPE_SINT32:
+      return -1;
+    case FieldDescriptor::TYPE_SINT64:
+      return -1;
+    case FieldDescriptor::TYPE_FIXED32:
+      return WireFormatLite::kFixed32Size;
+    case FieldDescriptor::TYPE_FIXED64:
+      return WireFormatLite::kFixed64Size;
+    case FieldDescriptor::TYPE_SFIXED32:
+      return WireFormatLite::kSFixed32Size;
+    case FieldDescriptor::TYPE_SFIXED64:
+      return WireFormatLite::kSFixed64Size;
+    case FieldDescriptor::TYPE_FLOAT:
+      return WireFormatLite::kFloatSize;
+    case FieldDescriptor::TYPE_DOUBLE:
+      return WireFormatLite::kDoubleSize;
+
+    case FieldDescriptor::TYPE_BOOL:
+      return WireFormatLite::kBoolSize;
+    case FieldDescriptor::TYPE_ENUM:
+      return -1;
+
+    case FieldDescriptor::TYPE_STRING:
+      return -1;
+    case FieldDescriptor::TYPE_BYTES:
+      return -1;
+    case FieldDescriptor::TYPE_GROUP:
+      return -1;
+    case FieldDescriptor::TYPE_MESSAGE:
+      return -1;
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return -1;
+}
+
+void SetPrimitiveVariables(const FieldDescriptor* descriptor,
+                           std::map<std::string, std::string>* variables,
+                           const Options& options) {
+  SetCommonFieldVariables(descriptor, variables, options);
+  (*variables)["type"] = PrimitiveTypeName(options, descriptor->cpp_type());
+  (*variables)["default"] = DefaultValue(options, descriptor);
+  (*variables)["tag"] = StrCat(internal::WireFormat::MakeTag(descriptor));
+  int fixed_size = FixedSize(descriptor->type());
+  if (fixed_size != -1) {
+    (*variables)["fixed_size"] = StrCat(fixed_size);
+  }
+  (*variables)["wire_format_field_type"] = FieldDescriptorProto_Type_Name(
+      static_cast<FieldDescriptorProto_Type>(descriptor->type()));
+  (*variables)["full_name"] = descriptor->full_name();
+}
+
+}  // namespace
+
+// ===================================================================
+
+PrimitiveFieldGenerator::PrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetPrimitiveVariables(descriptor, &variables_, options);
+}
+
+PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {}
+
+void PrimitiveFieldGenerator::GeneratePrivateMembers(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$type$ $name$_;\n");
+}
+
+void PrimitiveFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "$deprecated_attr$$type$ ${1$$name$$}$() const;\n"
+      "$deprecated_attr$void ${1$set_$name$$}$($type$ value);\n"
+      "private:\n"
+      "$type$ ${1$_internal_$name$$}$() const;\n"
+      "void ${1$_internal_set_$name$$}$($type$ value);\n"
+      "public:\n",
+      descriptor_);
+}
+
+void PrimitiveFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$ $classname$::_internal_$name$() const {\n"
+      "  return $name$_;\n"
+      "}\n"
+      "inline $type$ $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline void $classname$::_internal_set_$name$($type$ value) {\n"
+      "  $set_hasbit$\n"
+      "  $name$_ = value;\n"
+      "}\n"
+      "inline void $classname$::set_$name$($type$ value) {\n"
+      "$annotate_accessor$"
+      "  _internal_set_$name$(value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n");
+}
+
+void PrimitiveFieldGenerator::GenerateClearingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_ = $default$;\n");
+}
+
+void PrimitiveFieldGenerator::GenerateMergingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("_internal_set_$name$(from._internal_$name$());\n");
+}
+
+void PrimitiveFieldGenerator::GenerateSwappingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("swap($name$_, other->$name$_);\n");
+}
+
+void PrimitiveFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_ = $default$;\n");
+}
+
+void PrimitiveFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_ = from.$name$_;\n");
+}
+
+void PrimitiveFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "target = stream->EnsureSpace(target);\n"
+      "target = "
+      "::$proto_ns$::internal::WireFormatLite::Write$declared_type$ToArray("
+      "$number$, this->_internal_$name$(), target);\n");
+}
+
+void PrimitiveFieldGenerator::GenerateByteSize(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  int fixed_size = FixedSize(descriptor_->type());
+  if (fixed_size == -1) {
+    format(
+        "total_size += $tag_size$ +\n"
+        "  ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n"
+        "    this->_internal_$name$());\n");
+  } else {
+    format("total_size += $tag_size$ + $fixed_size$;\n");
+  }
+}
+
+// ===================================================================
+
+PrimitiveOneofFieldGenerator::PrimitiveOneofFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : PrimitiveFieldGenerator(descriptor, options) {
+  SetCommonOneofFieldVariables(descriptor, &variables_);
+}
+
+PrimitiveOneofFieldGenerator::~PrimitiveOneofFieldGenerator() {}
+
+void PrimitiveOneofFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$ $classname$::_internal_$name$() const {\n"
+      "  if (_internal_has_$name$()) {\n"
+      "    return $field_member$;\n"
+      "  }\n"
+      "  return $default$;\n"
+      "}\n"
+      "inline void $classname$::_internal_set_$name$($type$ value) {\n"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "  }\n"
+      "  $field_member$ = value;\n"
+      "}\n"
+      "inline $type$ $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline void $classname$::set_$name$($type$ value) {\n"
+      "$annotate_accessor$"
+      "  _internal_set_$name$(value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n");
+}
+
+void PrimitiveOneofFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$field_member$ = $default$;\n");
+}
+
+void PrimitiveOneofFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  // Don't print any swapping code. Swapping the union will swap this field.
+}
+
+void PrimitiveOneofFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$ns$::_$classname$_default_instance_.$name$_ = $default$;\n");
+}
+
+// ===================================================================
+
+RepeatedPrimitiveFieldGenerator::RepeatedPrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetPrimitiveVariables(descriptor, &variables_, options);
+
+  if (descriptor->is_packed()) {
+    variables_["packed_reader"] = "ReadPackedPrimitive";
+    variables_["repeated_reader"] = "ReadRepeatedPrimitiveNoInline";
+  } else {
+    variables_["packed_reader"] = "ReadPackedPrimitiveNoInline";
+    variables_["repeated_reader"] = "ReadRepeatedPrimitive";
+  }
+}
+
+RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() {}
+
+void RepeatedPrimitiveFieldGenerator::GeneratePrivateMembers(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("::$proto_ns$::RepeatedField< $type$ > $name$_;\n");
+  if (descriptor_->is_packed() &&
+      HasGeneratedMethods(descriptor_->file(), options_)) {
+    format("mutable std::atomic<int> _$name$_cached_byte_size_;\n");
+  }
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "private:\n"
+      "$type$ ${1$_internal_$name$$}$(int index) const;\n"
+      "const ::$proto_ns$::RepeatedField< $type$ >&\n"
+      "    ${1$_internal_$name$$}$() const;\n"
+      "void ${1$_internal_add_$name$$}$($type$ value);\n"
+      "::$proto_ns$::RepeatedField< $type$ >*\n"
+      "    ${1$_internal_mutable_$name$$}$();\n"
+      "public:\n"
+      "$deprecated_attr$$type$ ${1$$name$$}$(int index) const;\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(int index, $type$ value);\n"
+      "$deprecated_attr$void ${1$add_$name$$}$($type$ value);\n"
+      "$deprecated_attr$const ::$proto_ns$::RepeatedField< $type$ >&\n"
+      "    ${1$$name$$}$() const;\n"
+      "$deprecated_attr$::$proto_ns$::RepeatedField< $type$ >*\n"
+      "    ${1$mutable_$name$$}$();\n",
+      descriptor_);
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline $type$ $classname$::_internal_$name$(int index) const {\n"
+      "  return $name$_.Get(index);\n"
+      "}\n"
+      "inline $type$ $classname$::$name$(int index) const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$(index);\n"
+      "}\n"
+      "inline void $classname$::set_$name$(int index, $type$ value) {\n"
+      "$annotate_accessor$"
+      "  $name$_.Set(index, value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n"
+      "inline void $classname$::_internal_add_$name$($type$ value) {\n"
+      "  $name$_.Add(value);\n"
+      "}\n"
+      "inline void $classname$::add_$name$($type$ value) {\n"
+      "$annotate_accessor$"
+      "  _internal_add_$name$(value);\n"
+      "  // @@protoc_insertion_point(field_add:$full_name$)\n"
+      "}\n"
+      "inline const ::$proto_ns$::RepeatedField< $type$ >&\n"
+      "$classname$::_internal_$name$() const {\n"
+      "  return $name$_;\n"
+      "}\n"
+      "inline const ::$proto_ns$::RepeatedField< $type$ >&\n"
+      "$classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_list:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline ::$proto_ns$::RepeatedField< $type$ >*\n"
+      "$classname$::_internal_mutable_$name$() {\n"
+      "  return &$name$_;\n"
+      "}\n"
+      "inline ::$proto_ns$::RepeatedField< $type$ >*\n"
+      "$classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable_list:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.Clear();\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.MergeFrom(from.$name$_);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.InternalSwap(&other->$name$_);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  // Not needed for repeated fields.
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.CopyFrom(from.$name$_);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (descriptor_->is_packed()) {
+    if (FixedSize(descriptor_->type()) > 0) {
+      format(
+          "if (this->_internal_$name$_size() > 0) {\n"
+          "  target = stream->WriteFixedPacked($number$, _internal_$name$(), "
+          "target);\n"
+          "}\n");
+    } else {
+      format(
+          "{\n"
+          "  int byte_size = "
+          "_$name$_cached_byte_size_.load(std::memory_order_relaxed);\n"
+          "  if (byte_size > 0) {\n"
+          "    target = stream->Write$declared_type$Packed(\n"
+          "        $number$, _internal_$name$(), byte_size, target);\n"
+          "  }\n"
+          "}\n");
+    }
+  } else {
+    format(
+        "for (int i = 0, n = this->_internal_$name$_size(); i < n; i++) {\n"
+        "  target = stream->EnsureSpace(target);\n"
+        "  target = ::$proto_ns$::internal::WireFormatLite::"
+        "Write$declared_type$ToArray($number$, this->_internal_$name$(i), "
+        "target);\n"
+        "}\n");
+  }
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateByteSize(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("{\n");
+  format.Indent();
+  int fixed_size = FixedSize(descriptor_->type());
+  if (fixed_size == -1) {
+    format(
+        "size_t data_size = ::$proto_ns$::internal::WireFormatLite::\n"
+        "  $declared_type$Size(this->$name$_);\n");
+  } else {
+    format(
+        "unsigned int count = static_cast<unsigned "
+        "int>(this->_internal_$name$_size());\n"
+        "size_t data_size = $fixed_size$UL * count;\n");
+  }
+
+  if (descriptor_->is_packed()) {
+    format(
+        "if (data_size > 0) {\n"
+        "  total_size += $tag_size$ +\n"
+        "    ::$proto_ns$::internal::WireFormatLite::Int32Size(\n"
+        "        static_cast<$int32$>(data_size));\n"
+        "}\n"
+        "int cached_size = ::$proto_ns$::internal::ToCachedSize(data_size);\n"
+        "_$name$_cached_byte_size_.store(cached_size,\n"
+        "                                std::memory_order_relaxed);\n"
+        "total_size += data_size;\n");
+  } else {
+    format(
+        "total_size += $tag_size$ *\n"
+        "              "
+        "::$proto_ns$::internal::FromIntSize(this->_internal_$name$_size());\n"
+        "total_size += data_size;\n");
+  }
+  format.Outdent();
+  format("}\n");
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_primitive_field.h

@@ -0,0 +1,112 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__
+
+#include <map>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class PrimitiveFieldGenerator : public FieldGenerator {
+ public:
+  PrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                          const Options& options);
+  ~PrimitiveFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator);
+};
+
+class PrimitiveOneofFieldGenerator : public PrimitiveFieldGenerator {
+ public:
+  PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor,
+                               const Options& options);
+  ~PrimitiveOneofFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveOneofFieldGenerator);
+};
+
+class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
+ public:
+  RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                                  const Options& options);
+  ~RepeatedPrimitiveFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_PRIMITIVE_FIELD_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_service.cc

@@ -0,0 +1,327 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_service.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+void InitMethodVariables(const MethodDescriptor* method, const Options& options,
+                         Formatter* format) {
+  format->Set("name", method->name());
+  format->Set("input_type", QualifiedClassName(method->input_type(), options));
+  format->Set("output_type",
+              QualifiedClassName(method->output_type(), options));
+}
+
+}  // namespace
+
+ServiceGenerator::ServiceGenerator(
+    const ServiceDescriptor* descriptor,
+    const std::map<std::string, std::string>& vars, const Options& options)
+    : descriptor_(descriptor), vars_(vars), options_(options) {
+  vars_["classname"] = descriptor_->name();
+  vars_["full_name"] = descriptor_->full_name();
+}
+
+ServiceGenerator::~ServiceGenerator() {}
+
+void ServiceGenerator::GenerateDeclarations(io::Printer* printer) {
+  Formatter format(printer, vars_);
+  // Forward-declare the stub type.
+  format(
+      "class $classname$_Stub;\n"
+      "\n");
+
+  GenerateInterface(printer);
+  GenerateStubDefinition(printer);
+}
+
+void ServiceGenerator::GenerateInterface(io::Printer* printer) {
+  Formatter format(printer, vars_);
+  format(
+      "class $dllexport_decl $$classname$ : public ::$proto_ns$::Service {\n"
+      " protected:\n"
+      "  // This class should be treated as an abstract interface.\n"
+      "  inline $classname$() {};\n"
+      " public:\n"
+      "  virtual ~$classname$();\n");
+  printer->Indent();
+
+  format(
+      "\n"
+      "typedef $classname$_Stub Stub;\n"
+      "\n"
+      "static const ::$proto_ns$::ServiceDescriptor* descriptor();\n"
+      "\n");
+
+  GenerateMethodSignatures(VIRTUAL, printer);
+
+  format(
+      "\n"
+      "// implements Service ----------------------------------------------\n"
+      "\n"
+      "const ::$proto_ns$::ServiceDescriptor* GetDescriptor();\n"
+      "void CallMethod(const ::$proto_ns$::MethodDescriptor* method,\n"
+      "                ::$proto_ns$::RpcController* controller,\n"
+      "                const ::$proto_ns$::Message* request,\n"
+      "                ::$proto_ns$::Message* response,\n"
+      "                ::google::protobuf::Closure* done);\n"
+      "const ::$proto_ns$::Message& GetRequestPrototype(\n"
+      "  const ::$proto_ns$::MethodDescriptor* method) const;\n"
+      "const ::$proto_ns$::Message& GetResponsePrototype(\n"
+      "  const ::$proto_ns$::MethodDescriptor* method) const;\n");
+
+  printer->Outdent();
+  format(
+      "\n"
+      " private:\n"
+      "  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS($classname$);\n"
+      "};\n"
+      "\n");
+}
+
+void ServiceGenerator::GenerateStubDefinition(io::Printer* printer) {
+  Formatter format(printer, vars_);
+  format(
+      "class $dllexport_decl $$classname$_Stub : public $classname$ {\n"
+      " public:\n");
+
+  printer->Indent();
+
+  format(
+      "$classname$_Stub(::$proto_ns$::RpcChannel* channel);\n"
+      "$classname$_Stub(::$proto_ns$::RpcChannel* channel,\n"
+      "                 ::$proto_ns$::Service::ChannelOwnership ownership);\n"
+      "~$classname$_Stub();\n"
+      "\n"
+      "inline ::$proto_ns$::RpcChannel* channel() { return channel_; }\n"
+      "\n"
+      "// implements $classname$ ------------------------------------------\n"
+      "\n");
+
+  GenerateMethodSignatures(NON_VIRTUAL, printer);
+
+  printer->Outdent();
+  format(
+      " private:\n"
+      "  ::$proto_ns$::RpcChannel* channel_;\n"
+      "  bool owns_channel_;\n"
+      "  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS($classname$_Stub);\n"
+      "};\n"
+      "\n");
+}
+
+void ServiceGenerator::GenerateMethodSignatures(VirtualOrNon virtual_or_non,
+                                                io::Printer* printer) {
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    Formatter format(printer, vars_);
+    InitMethodVariables(method, options_, &format);
+    format.Set("virtual", virtual_or_non == VIRTUAL ? "virtual " : "");
+    format(
+        "$virtual$void $name$(::$proto_ns$::RpcController* controller,\n"
+        "                     const $input_type$* request,\n"
+        "                     $output_type$* response,\n"
+        "                     ::google::protobuf::Closure* done);\n");
+  }
+}
+
+// ===================================================================
+
+void ServiceGenerator::GenerateImplementation(io::Printer* printer) {
+  Formatter format(printer, vars_);
+  format(
+      "$classname$::~$classname$() {}\n"
+      "\n"
+      "const ::$proto_ns$::ServiceDescriptor* $classname$::descriptor() {\n"
+      "  "
+      "::$proto_ns$::internal::AssignDescriptors(&$desc_table$);\n"
+      "  return $file_level_service_descriptors$[$1$];\n"
+      "}\n"
+      "\n"
+      "const ::$proto_ns$::ServiceDescriptor* $classname$::GetDescriptor() {\n"
+      "  return descriptor();\n"
+      "}\n"
+      "\n",
+      index_in_metadata_);
+
+  // Generate methods of the interface.
+  GenerateNotImplementedMethods(printer);
+  GenerateCallMethod(printer);
+  GenerateGetPrototype(REQUEST, printer);
+  GenerateGetPrototype(RESPONSE, printer);
+
+  // Generate stub implementation.
+  format(
+      "$classname$_Stub::$classname$_Stub(::$proto_ns$::RpcChannel* channel)\n"
+      "  : channel_(channel), owns_channel_(false) {}\n"
+      "$classname$_Stub::$classname$_Stub(\n"
+      "    ::$proto_ns$::RpcChannel* channel,\n"
+      "    ::$proto_ns$::Service::ChannelOwnership ownership)\n"
+      "  : channel_(channel),\n"
+      "    owns_channel_(ownership == "
+      "::$proto_ns$::Service::STUB_OWNS_CHANNEL) "
+      "{}\n"
+      "$classname$_Stub::~$classname$_Stub() {\n"
+      "  if (owns_channel_) delete channel_;\n"
+      "}\n"
+      "\n");
+
+  GenerateStubMethods(printer);
+}
+
+void ServiceGenerator::GenerateNotImplementedMethods(io::Printer* printer) {
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    Formatter format(printer, vars_);
+    InitMethodVariables(method, options_, &format);
+    format(
+        "void $classname$::$name$(::$proto_ns$::RpcController* controller,\n"
+        "                         const $input_type$*,\n"
+        "                         $output_type$*,\n"
+        "                         ::google::protobuf::Closure* done) {\n"
+        "  controller->SetFailed(\"Method $name$() not implemented.\");\n"
+        "  done->Run();\n"
+        "}\n"
+        "\n");
+  }
+}
+
+void ServiceGenerator::GenerateCallMethod(io::Printer* printer) {
+  Formatter format(printer, vars_);
+  format(
+      "void $classname$::CallMethod(const ::$proto_ns$::MethodDescriptor* "
+      "method,\n"
+      "                             ::$proto_ns$::RpcController* controller,\n"
+      "                             const ::$proto_ns$::Message* request,\n"
+      "                             ::$proto_ns$::Message* response,\n"
+      "                             ::google::protobuf::Closure* done) {\n"
+      "  GOOGLE_DCHECK_EQ(method->service(), $file_level_service_descriptors$[$1$]);\n"
+      "  switch(method->index()) {\n",
+      index_in_metadata_);
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    Formatter format(printer, vars_);
+    InitMethodVariables(method, options_, &format);
+
+    // Note:  down_cast does not work here because it only works on pointers,
+    //   not references.
+    format(
+        "    case $1$:\n"
+        "      $name$(controller,\n"
+        "             ::$proto_ns$::internal::DownCast<const $input_type$*>(\n"
+        "                 request),\n"
+        "             ::$proto_ns$::internal::DownCast<$output_type$*>(\n"
+        "                 response),\n"
+        "             done);\n"
+        "      break;\n",
+        i);
+  }
+
+  format(
+      "    default:\n"
+      "      GOOGLE_LOG(FATAL) << \"Bad method index; this should never happen.\";\n"
+      "      break;\n"
+      "  }\n"
+      "}\n"
+      "\n");
+}
+
+void ServiceGenerator::GenerateGetPrototype(RequestOrResponse which,
+                                            io::Printer* printer) {
+  Formatter format(printer, vars_);
+  if (which == REQUEST) {
+    format("const ::$proto_ns$::Message& $classname$::GetRequestPrototype(\n");
+  } else {
+    format("const ::$proto_ns$::Message& $classname$::GetResponsePrototype(\n");
+  }
+
+  format(
+      "    const ::$proto_ns$::MethodDescriptor* method) const {\n"
+      "  GOOGLE_DCHECK_EQ(method->service(), descriptor());\n"
+      "  switch(method->index()) {\n");
+
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    const Descriptor* type =
+        (which == REQUEST) ? method->input_type() : method->output_type();
+
+    format(
+        "    case $1$:\n"
+        "      return $2$::default_instance();\n",
+        i, QualifiedClassName(type, options_));
+  }
+
+  format(
+      "    default:\n"
+      "      GOOGLE_LOG(FATAL) << \"Bad method index; this should never happen.\";\n"
+      "      return *::$proto_ns$::MessageFactory::generated_factory()\n"
+      "          ->GetPrototype(method->$1$_type());\n"
+      "  }\n"
+      "}\n"
+      "\n",
+      which == REQUEST ? "input" : "output");
+}
+
+void ServiceGenerator::GenerateStubMethods(io::Printer* printer) {
+  for (int i = 0; i < descriptor_->method_count(); i++) {
+    const MethodDescriptor* method = descriptor_->method(i);
+    Formatter format(printer, vars_);
+    InitMethodVariables(method, options_, &format);
+    format(
+        "void $classname$_Stub::$name$(::$proto_ns$::RpcController* "
+        "controller,\n"
+        "                              const $input_type$* request,\n"
+        "                              $output_type$* response,\n"
+        "                              ::google::protobuf::Closure* done) {\n"
+        "  channel_->CallMethod(descriptor()->method($1$),\n"
+        "                       controller, request, response, done);\n"
+        "}\n",
+        i);
+  }
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_service.h

@@ -0,0 +1,122 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__
+
+#include <map>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/descriptor.h>
+
+namespace google {
+namespace protobuf {
+namespace io {
+class Printer;  // printer.h
+}
+}  // namespace protobuf
+}  // namespace google
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class ServiceGenerator {
+ public:
+  // See generator.cc for the meaning of dllexport_decl.
+  explicit ServiceGenerator(const ServiceDescriptor* descriptor,
+                            const std::map<std::string, std::string>& vars,
+                            const Options& options);
+  ~ServiceGenerator();
+
+  // Header stuff.
+
+  // Generate the class definitions for the service's interface and the
+  // stub implementation.
+  void GenerateDeclarations(io::Printer* printer);
+
+  // Source file stuff.
+
+  // Generate implementations of everything declared by
+  // GenerateDeclarations().
+  void GenerateImplementation(io::Printer* printer);
+
+ private:
+  enum RequestOrResponse { REQUEST, RESPONSE };
+  enum VirtualOrNon { VIRTUAL, NON_VIRTUAL };
+
+  // Header stuff.
+
+  // Generate the service abstract interface.
+  void GenerateInterface(io::Printer* printer);
+
+  // Generate the stub class definition.
+  void GenerateStubDefinition(io::Printer* printer);
+
+  // Prints signatures for all methods in the
+  void GenerateMethodSignatures(VirtualOrNon virtual_or_non,
+                                io::Printer* printer);
+
+  // Source file stuff.
+
+  // Generate the default implementations of the service methods, which
+  // produce a "not implemented" error.
+  void GenerateNotImplementedMethods(io::Printer* printer);
+
+  // Generate the CallMethod() method of the service.
+  void GenerateCallMethod(io::Printer* printer);
+
+  // Generate the Get{Request,Response}Prototype() methods.
+  void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer);
+
+  // Generate the stub's implementations of the service methods.
+  void GenerateStubMethods(io::Printer* printer);
+
+  const ServiceDescriptor* descriptor_;
+  std::map<std::string, std::string> vars_;
+  const Options& options_;
+
+  int index_in_metadata_;
+
+  friend class FileGenerator;
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_string_field.cc

@@ -0,0 +1,824 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/cpp/cpp_string_field.h>
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/stubs/strutil.h>
+
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+void SetStringVariables(const FieldDescriptor* descriptor,
+                        std::map<std::string, std::string>* variables,
+                        const Options& options) {
+  SetCommonFieldVariables(descriptor, variables, options);
+  (*variables)["default"] = DefaultValue(options, descriptor);
+  (*variables)["default_length"] =
+      StrCat(descriptor->default_value_string().length());
+  std::string default_variable_string = MakeDefaultName(descriptor);
+  (*variables)["default_variable_name"] = default_variable_string;
+
+  if (!descriptor->default_value_string().empty()) {
+    (*variables)["lazy_variable"] =
+        QualifiedClassName(descriptor->containing_type(), options) +
+        "::" + default_variable_string;
+  }
+
+  (*variables)["default_string"] =
+      descriptor->default_value_string().empty()
+          ? "::" + (*variables)["proto_ns"] +
+                "::internal::GetEmptyStringAlreadyInited()"
+          : (*variables)["lazy_variable"] + ".get()";
+  (*variables)["init_value"] =
+      descriptor->default_value_string().empty()
+          ? "&::" + (*variables)["proto_ns"] +
+                "::internal::GetEmptyStringAlreadyInited()"
+          : "nullptr";
+  (*variables)["default_value_tag"] =
+      "::" + (*variables)["proto_ns"] + "::internal::ArenaStringPtr::" +
+      (descriptor->default_value_string().empty() ? "Empty" : "NonEmpty") +
+      "Default{}";
+  (*variables)["default_variable_or_tag"] =
+      (*variables)[descriptor->default_value_string().empty()
+                       ? "default_value_tag"
+                       : "lazy_variable"];
+  (*variables)["pointer_type"] =
+      descriptor->type() == FieldDescriptor::TYPE_BYTES ? "void" : "char";
+  (*variables)["null_check"] = (*variables)["DCHK"] + "(value != nullptr);\n";
+  // NOTE: Escaped here to unblock proto1->proto2 migration.
+  // TODO(liujisi): Extend this to apply for other conflicting methods.
+  (*variables)["release_name"] =
+      SafeFunctionName(descriptor->containing_type(), descriptor, "release_");
+  (*variables)["full_name"] = descriptor->full_name();
+
+  if (options.opensource_runtime) {
+    (*variables)["string_piece"] = "::std::string";
+  } else {
+    (*variables)["string_piece"] = "::StringPiece";
+  }
+}
+
+}  // namespace
+
+// ===================================================================
+
+StringFieldGenerator::StringFieldGenerator(const FieldDescriptor* descriptor,
+                                           const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetStringVariables(descriptor, &variables_, options);
+}
+
+StringFieldGenerator::~StringFieldGenerator() {}
+
+void StringFieldGenerator::GeneratePrivateMembers(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("::$proto_ns$::internal::ArenaStringPtr $name$_;\n");
+}
+
+void StringFieldGenerator::GenerateStaticMembers(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (!descriptor_->default_value_string().empty()) {
+    format(
+        "static const ::$proto_ns$::internal::LazyString"
+        " $default_variable_name$;\n");
+  }
+}
+
+void StringFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  // If we're using StringFieldGenerator for a field with a ctype, it's
+  // because that ctype isn't actually implemented.  In particular, this is
+  // true of ctype=CORD and ctype=STRING_PIECE in the open source release.
+  // We aren't releasing Cord because it has too many Google-specific
+  // dependencies and we aren't releasing StringPiece because it's hardly
+  // useful outside of Google and because it would get confusing to have
+  // multiple instances of the StringPiece class in different libraries (PCRE
+  // already includes it for their C++ bindings, which came from Google).
+  //
+  // In any case, we make all the accessors private while still actually
+  // using a string to represent the field internally.  This way, we can
+  // guarantee that if we do ever implement the ctype, it won't break any
+  // existing users who might be -- for whatever reason -- already using .proto
+  // files that applied the ctype.  The field can still be accessed via the
+  // reflection interface since the reflection interface is independent of
+  // the string's underlying representation.
+
+  bool unknown_ctype = descriptor_->options().ctype() !=
+                       EffectiveStringCType(descriptor_, options_);
+
+  if (unknown_ctype) {
+    format.Outdent();
+    format(
+        " private:\n"
+        "  // Hidden due to unknown ctype option.\n");
+    format.Indent();
+  }
+
+  format(
+      "$deprecated_attr$const std::string& ${1$$name$$}$() const;\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(const std::string& value);\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(std::string&& value);\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(const char* value);\n",
+      descriptor_);
+  if (!options_.opensource_runtime) {
+    format(
+        "$deprecated_attr$void ${1$set_$name$$}$(::StringPiece value);\n",
+        descriptor_);
+  }
+  format(
+      "$deprecated_attr$void ${1$set_$name$$}$(const $pointer_type$* "
+      "value, size_t size)"
+      ";\n"
+      "$deprecated_attr$std::string* ${1$mutable_$name$$}$();\n"
+      "$deprecated_attr$std::string* ${1$$release_name$$}$();\n"
+      "$deprecated_attr$void ${1$set_allocated_$name$$}$(std::string* "
+      "$name$);\n",
+      descriptor_);
+  format(
+      "private:\n"
+      "const std::string& _internal_$name$() const;\n"
+      "void _internal_set_$name$(const std::string& value);\n"
+      "std::string* _internal_mutable_$name$();\n"
+      "public:\n");
+
+  if (unknown_ctype) {
+    format.Outdent();
+    format(" public:\n");
+    format.Indent();
+  }
+}
+
+void StringFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline const std::string& $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n");
+  if (!descriptor_->default_value_string().empty()) {
+    format(
+        "  if ($name$_.IsDefault(nullptr)) return "
+        "$default_variable_name$.get();\n");
+  }
+  format(
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline void $classname$::set_$name$(const std::string& value) {\n"
+      "$annotate_accessor$"
+      "  _internal_set_$name$(value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n"
+      "inline std::string* $classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n"
+      "inline const std::string& $classname$::_internal_$name$() const {\n"
+      "  return $name$_.Get();\n"
+      "}\n"
+      "inline void $classname$::_internal_set_$name$(const std::string& "
+      "value) {\n"
+      "  $set_hasbit$\n"
+      "  $name$_.Set($default_value_tag$, value, GetArena());\n"
+      "}\n"
+      "inline void $classname$::set_$name$(std::string&& value) {\n"
+      "$annotate_accessor$"
+      "  $set_hasbit$\n"
+      "  $name$_.Set(\n"
+      "    $default_value_tag$, ::std::move(value), GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n"
+      "}\n"
+      "inline void $classname$::set_$name$(const char* value) {\n"
+      "$annotate_accessor$"
+      "  $null_check$"
+      "  $set_hasbit$\n"
+      "  $name$_.Set($default_value_tag$, $string_piece$(value), GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_char:$full_name$)\n"
+      "}\n");
+  if (!options_.opensource_runtime) {
+    format(
+        "inline void $classname$::set_$name$(::StringPiece value) {\n"
+        "$annotate_accessor$"
+        "  $set_hasbit$\n"
+        "  $name$_.Set($default_value_tag$, value,GetArena());\n"
+        "  // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n"
+        "}\n");
+  }
+  format(
+      "inline "
+      "void $classname$::set_$name$(const $pointer_type$* value,\n"
+      "    size_t size) {\n"
+      "$annotate_accessor$"
+      "  $set_hasbit$\n"
+      "  $name$_.Set($default_value_tag$, $string_piece$(\n"
+      "      reinterpret_cast<const char*>(value), size), GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_pointer:$full_name$)\n"
+      "}\n"
+      "inline std::string* $classname$::_internal_mutable_$name$() {\n"
+      "  $set_hasbit$\n"
+      "  return $name$_.Mutable($default_variable_or_tag$, GetArena());\n"
+      "}\n"
+      "inline std::string* $classname$::$release_name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_release:$full_name$)\n");
+
+  if (HasHasbit(descriptor_)) {
+    format(
+        "  if (!_internal_has_$name$()) {\n"
+        "    return nullptr;\n"
+        "  }\n"
+        "  $clear_hasbit$\n"
+        "  return $name$_.ReleaseNonDefault($init_value$, GetArena());\n");
+  } else {
+    format("  return $name$_.Release($init_value$, GetArena());\n");
+  }
+
+  format(
+      "}\n"
+      "inline void $classname$::set_allocated_$name$(std::string* $name$) {\n"
+      "$annotate_accessor$"
+      "  if ($name$ != nullptr) {\n"
+      "    $set_hasbit$\n"
+      "  } else {\n"
+      "    $clear_hasbit$\n"
+      "  }\n"
+      "  $name$_.SetAllocated($init_value$, $name$,\n"
+      "      GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_allocated:$full_name$)\n"
+      "}\n");
+}
+
+void StringFieldGenerator::GenerateNonInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (!descriptor_->default_value_string().empty()) {
+    format(
+        "const ::$proto_ns$::internal::LazyString "
+        "$classname$::$default_variable_name$"
+        "{{{$default$, $default_length$}}, {nullptr}};\n");
+  }
+}
+
+void StringFieldGenerator::GenerateClearingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (descriptor_->default_value_string().empty()) {
+    format("$name$_.ClearToEmpty();\n");
+  } else {
+    format("$name$_.ClearToDefault($lazy_variable$, GetArena());\n");
+  }
+}
+
+void StringFieldGenerator::GenerateMessageClearingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  // Two-dimension specialization here: supporting arenas, field presence, or
+  // not, and default value is the empty string or not. Complexity here ensures
+  // the minimal number of branches / amount of extraneous code at runtime
+  // (given that the below methods are inlined one-liners)!
+
+  // If we have a hasbit, then the Clear() method of the protocol buffer
+  // will have checked that this field is set.  If so, we can avoid redundant
+  // checks against the default variable.
+  const bool must_be_present = HasHasbit(descriptor_);
+
+  if (descriptor_->default_value_string().empty()) {
+    if (must_be_present) {
+      format("$name$_.ClearNonDefaultToEmpty();\n");
+    } else {
+      format("$name$_.ClearToEmpty();\n");
+    }
+  } else {
+    // Clear to a non-empty default is more involved, as we try to use the
+    // Arena if one is present and may need to reallocate the string.
+    format("$name$_.ClearToDefault($lazy_variable$, GetArena());\n ");
+  }
+}
+
+void StringFieldGenerator::GenerateMergingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  // TODO(gpike): improve this
+  format("_internal_set_$name$(from._internal_$name$());\n");
+}
+
+void StringFieldGenerator::GenerateSwappingCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.Swap(&other->$name$_, $init_value$, GetArena());\n");
+}
+
+void StringFieldGenerator::GenerateConstructorCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.UnsafeSetDefault($init_value$);\n");
+}
+
+void StringFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  GenerateConstructorCode(printer);
+
+  if (HasHasbit(descriptor_)) {
+    format("if (from._internal_has_$name$()) {\n");
+  } else {
+    format("if (!from._internal_$name$().empty()) {\n");
+  }
+
+  format.Indent();
+
+  // TODO(gpike): improve this
+  format(
+      "$name$_.Set($default_value_tag$, from._internal_$name$(), \n"
+      "  GetArena());\n");
+
+  format.Outdent();
+  format("}\n");
+}
+
+void StringFieldGenerator::GenerateDestructorCode(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.DestroyNoArena($init_value$);\n");
+}
+
+void StringFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  if (descriptor_->type() == FieldDescriptor::TYPE_STRING) {
+    GenerateUtf8CheckCodeForString(
+        descriptor_, options_, false,
+        "this->_internal_$name$().data(), "
+        "static_cast<int>(this->_internal_$name$().length()),\n",
+        format);
+  }
+  format(
+      "target = stream->Write$declared_type$MaybeAliased(\n"
+      "    $number$, this->_internal_$name$(), target);\n");
+}
+
+void StringFieldGenerator::GenerateByteSize(io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "total_size += $tag_size$ +\n"
+      "  ::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n"
+      "    this->_internal_$name$());\n");
+}
+
+// ===================================================================
+
+StringOneofFieldGenerator::StringOneofFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : StringFieldGenerator(descriptor, options) {
+  SetCommonOneofFieldVariables(descriptor, &variables_);
+  variables_["field_name"] = UnderscoresToCamelCase(descriptor->name(), true);
+  variables_["oneof_index"] =
+      StrCat(descriptor->containing_oneof()->index());
+}
+
+StringOneofFieldGenerator::~StringOneofFieldGenerator() {}
+
+void StringOneofFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline const std::string& $classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$();\n"
+      "}\n"
+      "inline void $classname$::set_$name$(const std::string& value) {\n"
+      "$annotate_accessor$"
+      "  _internal_set_$name$(value);\n"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "}\n"
+      "inline std::string* $classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable:$full_name$)\n"
+      "  return _internal_mutable_$name$();\n"
+      "}\n"
+      "inline const std::string& $classname$::_internal_$name$() const {\n"
+      "  if (_internal_has_$name$()) {\n"
+      "    return $field_member$.Get();\n"
+      "  }\n"
+      "  return $default_string$;\n"
+      "}\n"
+      "inline void $classname$::_internal_set_$name$(const std::string& "
+      "value) {\n"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "    $field_member$.UnsafeSetDefault($init_value$);\n"
+      "  }\n"
+      "  $field_member$.Set($default_value_tag$, value, GetArena());\n"
+      "}\n"
+      "inline void $classname$::set_$name$(std::string&& value) {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "    $field_member$.UnsafeSetDefault($init_value$);\n"
+      "  }\n"
+      "  $field_member$.Set(\n"
+      "    $default_value_tag$, ::std::move(value), GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_rvalue:$full_name$)\n"
+      "}\n"
+      "inline void $classname$::set_$name$(const char* value) {\n"
+      "$annotate_accessor$"
+      "  $null_check$"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "    $field_member$.UnsafeSetDefault($init_value$);\n"
+      "  }\n"
+      "  $field_member$.Set($default_value_tag$,\n"
+      "      $string_piece$(value), GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_char:$full_name$)\n"
+      "}\n");
+  if (!options_.opensource_runtime) {
+    format(
+        "inline void $classname$::set_$name$(::StringPiece value) {\n"
+        "$annotate_accessor$"
+        "  if (!_internal_has_$name$()) {\n"
+        "    clear_$oneof_name$();\n"
+        "    set_has_$name$();\n"
+        "    $field_member$.UnsafeSetDefault($init_value$);\n"
+        "  }\n"
+        "  $field_member$.Set($default_value_tag$, value, GetArena());\n"
+        "  // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n"
+        "}\n");
+  }
+  format(
+      "inline "
+      "void $classname$::set_$name$(const $pointer_type$* value,\n"
+      "                             size_t size) {\n"
+      "$annotate_accessor$"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "    $field_member$.UnsafeSetDefault($init_value$);\n"
+      "  }\n"
+      "  $field_member$.Set(\n"
+      "      $default_value_tag$, $string_piece$(\n"
+      "      reinterpret_cast<const char*>(value), size),\n"
+      "      GetArena());\n"
+      "  // @@protoc_insertion_point(field_set_pointer:$full_name$)\n"
+      "}\n"
+      "inline std::string* $classname$::_internal_mutable_$name$() {\n"
+      "  if (!_internal_has_$name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "    set_has_$name$();\n"
+      "    $field_member$.UnsafeSetDefault($init_value$);\n"
+      "  }\n"
+      "  return $field_member$.Mutable(\n"
+      "      $default_variable_or_tag$, GetArena());\n"
+      "}\n"
+      "inline std::string* $classname$::$release_name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_release:$full_name$)\n"
+      "  if (_internal_has_$name$()) {\n"
+      "    clear_has_$oneof_name$();\n"
+      "    return $field_member$.ReleaseNonDefault($init_value$, GetArena());\n"
+      "  } else {\n"
+      "    return nullptr;\n"
+      "  }\n"
+      "}\n"
+      "inline void $classname$::set_allocated_$name$(std::string* $name$) {\n"
+      "$annotate_accessor$"
+      "  if (has_$oneof_name$()) {\n"
+      "    clear_$oneof_name$();\n"
+      "  }\n"
+      "  if ($name$ != nullptr) {\n"
+      "    set_has_$name$();\n"
+      "    $field_member$.UnsafeSetDefault($name$);\n"
+      "    ::$proto_ns$::Arena* arena = GetArena();\n"
+      "    if (arena != nullptr) {\n"
+      "      arena->Own($name$);\n"
+      "    }\n"
+      "  }\n"
+      "  // @@protoc_insertion_point(field_set_allocated:$full_name$)\n"
+      "}\n");
+}
+
+void StringOneofFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$field_member$.Destroy($default_value_tag$, GetArena());\n");
+}
+
+void StringOneofFieldGenerator::GenerateMessageClearingCode(
+    io::Printer* printer) const {
+  return GenerateClearingCode(printer);
+}
+
+void StringOneofFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  // Don't print any swapping code. Swapping the union will swap this field.
+}
+
+void StringOneofFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  // Nothing required here.
+}
+
+// ===================================================================
+
+RepeatedStringFieldGenerator::RepeatedStringFieldGenerator(
+    const FieldDescriptor* descriptor, const Options& options)
+    : FieldGenerator(descriptor, options) {
+  SetStringVariables(descriptor, &variables_, options);
+}
+
+RepeatedStringFieldGenerator::~RepeatedStringFieldGenerator() {}
+
+void RepeatedStringFieldGenerator::GeneratePrivateMembers(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("::$proto_ns$::RepeatedPtrField<std::string> $name$_;\n");
+}
+
+void RepeatedStringFieldGenerator::GenerateAccessorDeclarations(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  // See comment above about unknown ctypes.
+  bool unknown_ctype = descriptor_->options().ctype() !=
+                       EffectiveStringCType(descriptor_, options_);
+
+  if (unknown_ctype) {
+    format.Outdent();
+    format(
+        " private:\n"
+        "  // Hidden due to unknown ctype option.\n");
+    format.Indent();
+  }
+
+  format(
+      "$deprecated_attr$const std::string& ${1$$name$$}$(int index) const;\n"
+      "$deprecated_attr$std::string* ${1$mutable_$name$$}$(int index);\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(int index, const "
+      "std::string& value);\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(int index, std::string&& "
+      "value);\n"
+      "$deprecated_attr$void ${1$set_$name$$}$(int index, const "
+      "char* value);\n",
+      descriptor_);
+  if (!options_.opensource_runtime) {
+    format(
+        "$deprecated_attr$void ${1$set_$name$$}$(int index, "
+        "StringPiece value);\n",
+        descriptor_);
+  }
+  format(
+      "$deprecated_attr$void ${1$set_$name$$}$("
+      "int index, const $pointer_type$* value, size_t size);\n"
+      "$deprecated_attr$std::string* ${1$add_$name$$}$();\n"
+      "$deprecated_attr$void ${1$add_$name$$}$(const std::string& value);\n"
+      "$deprecated_attr$void ${1$add_$name$$}$(std::string&& value);\n"
+      "$deprecated_attr$void ${1$add_$name$$}$(const char* value);\n",
+      descriptor_);
+  if (!options_.opensource_runtime) {
+    format(
+        "$deprecated_attr$void ${1$add_$name$$}$(StringPiece value);\n",
+        descriptor_);
+  }
+  format(
+      "$deprecated_attr$void ${1$add_$name$$}$(const $pointer_type$* "
+      "value, size_t size)"
+      ";\n"
+      "$deprecated_attr$const ::$proto_ns$::RepeatedPtrField<std::string>& "
+      "${1$$name$$}$() "
+      "const;\n"
+      "$deprecated_attr$::$proto_ns$::RepeatedPtrField<std::string>* "
+      "${1$mutable_$name$$}$()"
+      ";\n"
+      "private:\n"
+      "const std::string& ${1$_internal_$name$$}$(int index) const;\n"
+      "std::string* _internal_add_$name$();\n"
+      "public:\n",
+      descriptor_);
+
+  if (unknown_ctype) {
+    format.Outdent();
+    format(" public:\n");
+    format.Indent();
+  }
+}
+
+void RepeatedStringFieldGenerator::GenerateInlineAccessorDefinitions(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "inline std::string* $classname$::add_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_add_mutable:$full_name$)\n"
+      "  return _internal_add_$name$();\n"
+      "}\n");
+  if (options_.safe_boundary_check) {
+    format(
+        "inline const std::string& $classname$::_internal_$name$(int index) "
+        "const {\n"
+        "  return $name$_.InternalCheckedGet(\n"
+        "      index, ::$proto_ns$::internal::GetEmptyStringAlreadyInited());\n"
+        "}\n");
+  } else {
+    format(
+        "inline const std::string& $classname$::_internal_$name$(int index) "
+        "const {\n"
+        "  return $name$_.Get(index);\n"
+        "}\n");
+  }
+  format(
+      "inline const std::string& $classname$::$name$(int index) const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_get:$full_name$)\n"
+      "  return _internal_$name$(index);\n"
+      "}\n"
+      "inline std::string* $classname$::mutable_$name$(int index) {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable:$full_name$)\n"
+      "  return $name$_.Mutable(index);\n"
+      "}\n"
+      "inline void $classname$::set_$name$(int index, const std::string& "
+      "value) "
+      "{\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "  $name$_.Mutable(index)->assign(value);\n"
+      "}\n"
+      "inline void $classname$::set_$name$(int index, std::string&& value) {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_set:$full_name$)\n"
+      "  $name$_.Mutable(index)->assign(std::move(value));\n"
+      "}\n"
+      "inline void $classname$::set_$name$(int index, const char* value) {\n"
+      "$annotate_accessor$"
+      "  $null_check$"
+      "  $name$_.Mutable(index)->assign(value);\n"
+      "  // @@protoc_insertion_point(field_set_char:$full_name$)\n"
+      "}\n");
+  if (!options_.opensource_runtime) {
+    format(
+        "inline void "
+        "$classname$::set_$name$(int index, StringPiece value) {\n"
+        "$annotate_accessor$"
+        "  $name$_.Mutable(index)->assign(value.data(), value.size());\n"
+        "  // @@protoc_insertion_point(field_set_string_piece:$full_name$)\n"
+        "}\n");
+  }
+  format(
+      "inline void "
+      "$classname$::set_$name$"
+      "(int index, const $pointer_type$* value, size_t size) {\n"
+      "$annotate_accessor$"
+      "  $name$_.Mutable(index)->assign(\n"
+      "    reinterpret_cast<const char*>(value), size);\n"
+      "  // @@protoc_insertion_point(field_set_pointer:$full_name$)\n"
+      "}\n"
+      "inline std::string* $classname$::_internal_add_$name$() {\n"
+      "  return $name$_.Add();\n"
+      "}\n"
+      "inline void $classname$::add_$name$(const std::string& value) {\n"
+      "$annotate_accessor$"
+      "  $name$_.Add()->assign(value);\n"
+      "  // @@protoc_insertion_point(field_add:$full_name$)\n"
+      "}\n"
+      "inline void $classname$::add_$name$(std::string&& value) {\n"
+      "$annotate_accessor$"
+      "  $name$_.Add(std::move(value));\n"
+      "  // @@protoc_insertion_point(field_add:$full_name$)\n"
+      "}\n"
+      "inline void $classname$::add_$name$(const char* value) {\n"
+      "$annotate_accessor$"
+      "  $null_check$"
+      "  $name$_.Add()->assign(value);\n"
+      "  // @@protoc_insertion_point(field_add_char:$full_name$)\n"
+      "}\n");
+  if (!options_.opensource_runtime) {
+    format(
+        "inline void $classname$::add_$name$(StringPiece value) {\n"
+        "$annotate_accessor$"
+        "  $name$_.Add()->assign(value.data(), value.size());\n"
+        "  // @@protoc_insertion_point(field_add_string_piece:$full_name$)\n"
+        "}\n");
+  }
+  format(
+      "inline void "
+      "$classname$::add_$name$(const $pointer_type$* value, size_t size) {\n"
+      "$annotate_accessor$"
+      "  $name$_.Add()->assign(reinterpret_cast<const char*>(value), size);\n"
+      "  // @@protoc_insertion_point(field_add_pointer:$full_name$)\n"
+      "}\n"
+      "inline const ::$proto_ns$::RepeatedPtrField<std::string>&\n"
+      "$classname$::$name$() const {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_list:$full_name$)\n"
+      "  return $name$_;\n"
+      "}\n"
+      "inline ::$proto_ns$::RepeatedPtrField<std::string>*\n"
+      "$classname$::mutable_$name$() {\n"
+      "$annotate_accessor$"
+      "  // @@protoc_insertion_point(field_mutable_list:$full_name$)\n"
+      "  return &$name$_;\n"
+      "}\n");
+}
+
+void RepeatedStringFieldGenerator::GenerateClearingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.Clear();\n");
+}
+
+void RepeatedStringFieldGenerator::GenerateMergingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.MergeFrom(from.$name$_);\n");
+}
+
+void RepeatedStringFieldGenerator::GenerateSwappingCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.InternalSwap(&other->$name$_);\n");
+}
+
+void RepeatedStringFieldGenerator::GenerateConstructorCode(
+    io::Printer* printer) const {
+  // Not needed for repeated fields.
+}
+
+void RepeatedStringFieldGenerator::GenerateCopyConstructorCode(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format("$name$_.CopyFrom(from.$name$_);");
+}
+
+void RepeatedStringFieldGenerator::GenerateSerializeWithCachedSizesToArray(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "for (int i = 0, n = this->_internal_$name$_size(); i < n; i++) {\n"
+      "  const auto& s = this->_internal_$name$(i);\n");
+  // format("for (const std::string& s : this->$name$()) {\n");
+  format.Indent();
+  if (descriptor_->type() == FieldDescriptor::TYPE_STRING) {
+    GenerateUtf8CheckCodeForString(descriptor_, options_, false,
+                                   "s.data(), static_cast<int>(s.length()),\n",
+                                   format);
+  }
+  format.Outdent();
+  format(
+      "  target = stream->Write$declared_type$($number$, s, target);\n"
+      "}\n");
+}
+
+void RepeatedStringFieldGenerator::GenerateByteSize(
+    io::Printer* printer) const {
+  Formatter format(printer, variables_);
+  format(
+      "total_size += $tag_size$ *\n"
+      "    ::$proto_ns$::internal::FromIntSize($name$_.size());\n"
+      "for (int i = 0, n = $name$_.size(); i < n; i++) {\n"
+      "  total_size += "
+      "::$proto_ns$::internal::WireFormatLite::$declared_type$Size(\n"
+      "    $name$_.Get(i));\n"
+      "}\n");
+}
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_string_field.h

@@ -0,0 +1,120 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__
+
+#include <map>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class StringFieldGenerator : public FieldGenerator {
+ public:
+  StringFieldGenerator(const FieldDescriptor* descriptor,
+                       const Options& options);
+  ~StringFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateStaticMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMessageClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateDestructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringFieldGenerator);
+};
+
+class StringOneofFieldGenerator : public StringFieldGenerator {
+ public:
+  StringOneofFieldGenerator(const FieldDescriptor* descriptor,
+                            const Options& options);
+  ~StringOneofFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+
+  // StringFieldGenerator, from which we inherit, overrides this so we need to
+  // override it as well.
+  void GenerateMessageClearingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringOneofFieldGenerator);
+};
+
+class RepeatedStringFieldGenerator : public FieldGenerator {
+ public:
+  RepeatedStringFieldGenerator(const FieldDescriptor* descriptor,
+                               const Options& options);
+  ~RepeatedStringFieldGenerator();
+
+  // implements FieldGenerator ---------------------------------------
+  void GeneratePrivateMembers(io::Printer* printer) const;
+  void GenerateAccessorDeclarations(io::Printer* printer) const;
+  void GenerateInlineAccessorDefinitions(io::Printer* printer) const;
+  void GenerateClearingCode(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateSwappingCode(io::Printer* printer) const;
+  void GenerateConstructorCode(io::Printer* printer) const;
+  void GenerateCopyConstructorCode(io::Printer* printer) const;
+  void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
+  void GenerateByteSize(io::Printer* printer) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedStringFieldGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_STRING_FIELD_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto

@@ -0,0 +1,184 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file tests that various identifiers work as field and type names even
+// though the same identifiers are used internally by the C++ code generator.
+
+// LINT: LEGACY_NAMES
+
+syntax = "proto2";
+
+// Some generic_services option(s) added automatically.
+// See:  http://go/proto2-generic-services-default
+option cc_generic_services = true; // auto-added
+
+// We don't put this in a package within proto2 because we need to make sure
+// that the generated code doesn't depend on being in the proto2 namespace.
+package protobuf_unittest;
+
+// Test that fields can have names like "input" and "i" which are also used
+// internally by the code generator for local variables.
+message TestConflictingSymbolNames {
+  message BuildDescriptors {}
+  message TypeTraits {}
+
+  optional int32 input = 1;
+  optional int32 output = 2;
+  optional string length = 3;
+  repeated int32 i = 4;
+  repeated string new_element = 5 [ctype = STRING_PIECE];
+  optional int32 total_size = 6;
+  optional int32 tag = 7;
+
+  enum TestEnum { FOO = 0; }
+  message Data1 {
+    repeated int32 data = 1;
+  }
+  message Data2 {
+    repeated TestEnum data = 1;
+  }
+  message Data3 {
+    repeated string data = 1;
+  }
+  message Data4 {
+    repeated Data4 data = 1;
+  }
+  message Data5 {
+    repeated string data = 1 [ctype = STRING_PIECE];
+  }
+  message Data6 {
+    repeated string data = 1 [ctype = CORD];
+  }
+
+  optional int32 source = 8;
+  optional int32 value = 9;
+  optional int32 file = 10;
+  optional int32 from = 11;
+  optional int32 handle_uninterpreted = 12;
+  repeated int32 index = 13;
+  optional int32 controller = 14;
+  optional int32 already_here = 15;
+
+  optional uint32 uint32 = 16;
+  optional uint64 uint64 = 17;
+  optional string string = 18;
+  optional int32 memset = 19;
+  optional int32 int32 = 20;
+  optional int64 int64 = 21;
+
+  optional uint32 cached_size = 22;
+  optional uint32 extensions = 23;
+  optional uint32 bit = 24;
+  optional uint32 bits = 25;
+  optional uint32 offsets = 26;
+  optional uint32 reflection = 27;
+
+  message Cord {}
+  optional string some_cord = 28 [ctype = CORD];
+
+  message StringPiece {}
+  optional string some_string_piece = 29 [ctype = STRING_PIECE];
+
+  // Some keywords.
+  optional uint32 int = 30;
+  optional uint32 friend = 31;
+  optional uint32 class = 37;
+  optional uint32 typedecl = 39;
+  optional uint32 auto = 40;
+
+  // The generator used to #define a macro called "DO" inside the .cc file.
+  message DO {}
+  optional DO do = 32;
+
+  // Some template parameter names for extensions.
+  optional int32 field_type = 33;
+  optional bool is_packed = 34;
+
+  // test conflicting release_$name$. "length" and "do" field in this message
+  // must remain string or message fields to make the test valid.
+  optional string release_length = 35;
+  // A more extreme case, the field name "do" here is a keyword, which will be
+  // escaped to "do_" already. Test there is no conflict even with escaped field
+  // names.
+  optional DO release_do = 36;
+
+  // For clashing local variables in Serialize and ByteSize calculation.
+  optional string target = 38;
+
+  extensions 1000 to max;  // NO_PROTO3
+}
+
+message TestConflictingSymbolNamesExtension {                      // NO_PROTO3
+  extend TestConflictingSymbolNames {                              // NO_PROTO3
+    repeated int32 repeated_int32_ext = 20423638 [packed = true];  // NO_PROTO3
+  }                                                                // NO_PROTO3
+}  // NO_PROTO3
+
+message TestConflictingEnumNames {  // NO_PROTO3
+  enum while {                      // NO_PROTO3
+    default = 0;                    // NO_PROTO3
+    and = 1;                        // NO_PROTO3
+    class = 2;                      // NO_PROTO3
+    int = 3;                        // NO_PROTO3
+    typedef = 4;                    // NO_PROTO3
+    XOR = 5;                        // NO_PROTO3
+  }                                 // NO_PROTO3
+
+  optional while conflicting_enum = 1;  // NO_PROTO3
+}  // NO_PROTO3
+
+enum bool {             // NO_PROTO3
+  default = 0;          // NO_PROTO3
+  NOT_EQ = 1;           // NO_PROTO3
+  volatile = 2;         // NO_PROTO3
+  return = 3;           // NO_PROTO3
+}  // NO_PROTO3
+
+message DummyMessage {}
+
+message NULL {
+  optional int32 int = 1;
+}
+
+extend TestConflictingSymbolNames {  // NO_PROTO3
+  optional int32 void = 314253;      // NO_PROTO3
+}                                    // NO_PROTO3
+
+// Message names that could conflict.
+message Shutdown {}
+message TableStruct {}
+
+service TestConflictingMethodNames {
+  rpc Closure(DummyMessage) returns (DummyMessage);
+}

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_test_large_enum_value.proto

@@ -0,0 +1,43 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Test that proto2 compiler can generate valid code when the enum value
+// is INT_MAX. Note that this is a compile-only test and this proto is not
+// referenced in any C++ code.
+syntax = "proto2";
+
+package protobuf_unittest;
+
+message TestLargeEnumValue {
+  enum EnumWithLargeValue {
+    VALUE_1 = 1;
+    VALUE_MAX = 0x7fffffff;
+  }
+}

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_unittest.cc

@@ -0,0 +1,134 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// To test the code generator, we actually use it to generate code for
+// net/proto2/internal/unittest.proto, then test that.  This means that we
+// are actually testing the parser and other parts of the system at the same
+// time, and that problems in the generator may show up as compile-time errors
+// rather than unittest failures, which may be surprising.  However, testing
+// the output of the C++ generator directly would be very hard.  We can't very
+// well just check it against golden files since those files would have to be
+// updated for any small change; such a test would be very brittle and probably
+// not very helpful.  What we really want to test is that the code compiles
+// correctly and produces the interfaces we expect, which is why this test
+// is written this way.
+
+#include <google/protobuf/compiler/cpp/cpp_unittest.h>
+
+#include <google/protobuf/unittest.pb.h>
+#include <google/protobuf/unittest_embed_optimize_for.pb.h>
+#include <google/protobuf/unittest_optimize_for.pb.h>
+
+#include <google/protobuf/test_util.h>
+
+#define MESSAGE_TEST_NAME MessageTest
+#define GENERATED_DESCRIPTOR_TEST_NAME GeneratedDescriptorTest
+#define GENERATED_MESSAGE_TEST_NAME GeneratedMessageTest
+#define GENERATED_ENUM_TEST_NAME GeneratedEnumTest
+#define GENERATED_SERVICE_TEST_NAME GeneratedServiceTest
+#define HELPERS_TEST_NAME HelpersTest
+#define DESCRIPTOR_INIT_TEST_NAME DescriptorInitializationTest
+
+#define UNITTEST_PROTO_PATH "net/proto2/internal/unittest.proto"
+#define UNITTEST ::protobuf_unittest
+#define UNITTEST_IMPORT ::protobuf_unittest_import
+
+// Must include after the above macros.
+#include <google/protobuf/compiler/cpp/cpp_unittest.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Can't use an anonymous namespace here due to brokenness of Tru64 compiler.
+namespace cpp_unittest {
+
+namespace protobuf_unittest = ::protobuf_unittest;
+
+TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingSymbolNames) {
+  // test_bad_identifiers.proto successfully compiled, then it works.  The
+  // following is just a token usage to insure that the code is, in fact,
+  // being compiled and linked.
+
+  protobuf_unittest::TestConflictingSymbolNames message;
+  message.set_uint32(1);
+  EXPECT_EQ(3, message.ByteSizeLong());
+
+  message.set_friend_(5);
+  EXPECT_EQ(5, message.friend_());
+
+  message.set_class_(6);
+  EXPECT_EQ(6, message.class_());
+
+  // Instantiate extension template functions to test conflicting template
+  // parameter names.
+  typedef protobuf_unittest::TestConflictingSymbolNamesExtension ExtensionMessage;
+  message.AddExtension(ExtensionMessage::repeated_int32_ext, 123);
+  EXPECT_EQ(123, message.GetExtension(ExtensionMessage::repeated_int32_ext, 0));
+}
+
+TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingEnumNames) {
+  protobuf_unittest::TestConflictingEnumNames message;
+  message.set_conflicting_enum(
+      protobuf_unittest::TestConflictingEnumNames_while_and_);
+  EXPECT_EQ(1, message.conflicting_enum());
+  message.set_conflicting_enum(
+      protobuf_unittest::TestConflictingEnumNames_while_XOR);
+  EXPECT_EQ(5, message.conflicting_enum());
+
+  protobuf_unittest::bool_ conflicting_enum;
+  conflicting_enum = protobuf_unittest::NOT_EQ;
+  EXPECT_EQ(1, conflicting_enum);
+  conflicting_enum = protobuf_unittest::return_;
+  EXPECT_EQ(3, conflicting_enum);
+}
+
+TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingMessageNames) {
+  protobuf_unittest::NULL_ message;
+  message.set_int_(123);
+  EXPECT_EQ(message.int_(), 123);
+}
+
+TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingExtension) {
+  protobuf_unittest::TestConflictingSymbolNames message;
+  message.SetExtension(protobuf_unittest::void_, 123);
+  EXPECT_EQ(123, message.GetExtension(protobuf_unittest::void_));
+}
+
+}  // namespace cpp_unittest
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/cpp_unittest.h

@@ -0,0 +1,51 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This header declares the namespace google::protobuf::protobuf_unittest in order to expose
+// any problems with the generated class names. We use this header to ensure
+// unittest.cc will declare the namespace prior to other includes, while obeying
+// normal include ordering.
+//
+// When generating a class name of "foo.Bar" we must ensure we prefix the class
+// name with "::", in case the namespace google::protobuf::foo exists. We intentionally
+// trigger that case here by declaring google::protobuf::protobuf_unittest.
+//
+// See ClassName in helpers.h for more details.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__
+
+namespace google {
+namespace protobuf {
+namespace protobuf_unittest {}
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/cpp/metadata_test.cc

@@ -0,0 +1,162 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <memory>
+
+#include <google/protobuf/compiler/cpp/cpp_helpers.h>
+#include <google/protobuf/compiler/cpp/cpp_generator.h>
+#include <google/protobuf/compiler/annotation_test_util.h>
+#include <google/protobuf/compiler/command_line_interface.h>
+#include <google/protobuf/descriptor.pb.h>
+
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace atu = annotation_test_util;
+
+namespace {
+
+class CppMetadataTest : public ::testing::Test {
+ public:
+  // Tries to capture a FileDescriptorProto, GeneratedCodeInfo, and output
+  // code from the previously added file with name `filename`. Returns true on
+  // success. If pb_h is non-null, expects a .pb.h and a .pb.h.meta (copied to
+  // pb_h and pb_h_info respecfively); similarly for proto_h and proto_h_info.
+  bool CaptureMetadata(const std::string& filename, FileDescriptorProto* file,
+                       std::string* pb_h, GeneratedCodeInfo* pb_h_info,
+                       std::string* proto_h, GeneratedCodeInfo* proto_h_info,
+                       std::string* pb_cc) {
+    CommandLineInterface cli;
+    CppGenerator cpp_generator;
+    cli.RegisterGenerator("--cpp_out", &cpp_generator, "");
+    std::string cpp_out =
+        "--cpp_out=annotate_headers=true,"
+        "annotation_pragma_name=pragma_name,"
+        "annotation_guard_name=guard_name:" +
+        TestTempDir();
+
+    const bool result = atu::RunProtoCompiler(filename, cpp_out, &cli, file);
+
+    if (!result) {
+      return result;
+    }
+
+    std::string output_base = TestTempDir() + "/" + StripProto(filename);
+
+    if (pb_cc != NULL) {
+      GOOGLE_CHECK_OK(
+          File::GetContents(output_base + ".pb.cc", pb_cc, true));
+    }
+
+    if (pb_h != NULL && pb_h_info != NULL) {
+      GOOGLE_CHECK_OK(
+          File::GetContents(output_base + ".pb.h", pb_h, true));
+      if (!atu::DecodeMetadata(output_base + ".pb.h.meta", pb_h_info)) {
+        return false;
+      }
+    }
+
+    if (proto_h != NULL && proto_h_info != NULL) {
+      GOOGLE_CHECK_OK(File::GetContents(output_base + ".proto.h", proto_h,
+                                 true));
+      if (!atu::DecodeMetadata(output_base + ".proto.h.meta", proto_h_info)) {
+        return false;
+      }
+    }
+
+    return true;
+  }
+};
+
+const char kSmallTestFile[] =
+    "syntax = \"proto2\";\n"
+    "package foo;\n"
+    "enum Enum { VALUE = 0; }\n"
+    "message Message { }\n";
+
+TEST_F(CppMetadataTest, CapturesEnumNames) {
+  FileDescriptorProto file;
+  GeneratedCodeInfo info;
+  std::string pb_h;
+  atu::AddFile("test.proto", kSmallTestFile);
+  EXPECT_TRUE(
+      CaptureMetadata("test.proto", &file, &pb_h, &info, NULL, NULL, NULL));
+  EXPECT_EQ("Enum", file.enum_type(0).name());
+  std::vector<int> enum_path;
+  enum_path.push_back(FileDescriptorProto::kEnumTypeFieldNumber);
+  enum_path.push_back(0);
+  const GeneratedCodeInfo::Annotation* enum_annotation =
+      atu::FindAnnotationOnPath(info, "test.proto", enum_path);
+  EXPECT_TRUE(NULL != enum_annotation);
+  EXPECT_TRUE(atu::AnnotationMatchesSubstring(pb_h, enum_annotation, "Enum"));
+}
+
+TEST_F(CppMetadataTest, AddsPragma) {
+  FileDescriptorProto file;
+  GeneratedCodeInfo info;
+  std::string pb_h;
+  atu::AddFile("test.proto", kSmallTestFile);
+  EXPECT_TRUE(
+      CaptureMetadata("test.proto", &file, &pb_h, &info, NULL, NULL, NULL));
+  EXPECT_TRUE(pb_h.find("#ifdef guard_name") != std::string::npos);
+  EXPECT_TRUE(pb_h.find("#pragma pragma_name \"test.pb.h.meta\"") !=
+              std::string::npos);
+}
+
+TEST_F(CppMetadataTest, CapturesMessageNames) {
+  FileDescriptorProto file;
+  GeneratedCodeInfo info;
+  std::string pb_h;
+  atu::AddFile("test.proto", kSmallTestFile);
+  EXPECT_TRUE(
+      CaptureMetadata("test.proto", &file, &pb_h, &info, NULL, NULL, NULL));
+  EXPECT_EQ("Message", file.message_type(0).name());
+  std::vector<int> message_path;
+  message_path.push_back(FileDescriptorProto::kMessageTypeFieldNumber);
+  message_path.push_back(0);
+  const GeneratedCodeInfo::Annotation* message_annotation =
+      atu::FindAnnotationOnPath(info, "test.proto", message_path);
+  EXPECT_TRUE(NULL != message_annotation);
+  EXPECT_TRUE(
+      atu::AnnotationMatchesSubstring(pb_h, message_annotation, "Message"));
+}
+
+}  // namespace
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_bootstrap_unittest.cc

@@ -0,0 +1,194 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This test insures that
+// csharp/src/Google.Protobuf/Reflection/Descriptor.cs  match exactly
+// what would be generated by the protocol compiler.  The file is not
+// generated automatically at build time.
+//
+// If this test fails, run the script
+// "generate_descriptor_proto.sh" and add the changed files under
+// csharp/src/ to your changelist.
+
+#include <map>
+
+#include <google/protobuf/compiler/csharp/csharp_generator.h>
+#include <google/protobuf/compiler/importer.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/stubs/map_util.h>
+#include <google/protobuf/stubs/stl_util.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/stubs/substitute.h>
+
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+namespace {
+
+class MockErrorCollector : public MultiFileErrorCollector {
+ public:
+  MockErrorCollector() {}
+  ~MockErrorCollector() {}
+
+  std::string text_;
+
+  // implements ErrorCollector ---------------------------------------
+  void AddError(const std::string& filename, int line, int column,
+                const std::string& message) {
+    strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n",
+                                 filename, line, column, message);
+  }
+};
+
+class MockGeneratorContext : public GeneratorContext {
+ public:
+  void ExpectFileMatches(const std::string& virtual_filename,
+                         const std::string& physical_filename) {
+    auto it = files_.find(virtual_filename);
+    ASSERT_TRUE(it != files_.end())
+      << "Generator failed to generate file: " << virtual_filename;
+    std::string expected_contents = *it->second;
+
+    std::string actual_contents;
+    GOOGLE_CHECK_OK(
+        File::GetContentsAsText(TestSourceDir() + "/" + physical_filename,
+                          &actual_contents, true))
+        << "Unable to get " << physical_filename;
+    EXPECT_TRUE(actual_contents == expected_contents)
+      << physical_filename << " needs to be regenerated.  Please run "
+         "generate_descriptor_proto.sh. Then add this file "
+         "to your CL.";
+  }
+
+  // implements GeneratorContext --------------------------------------
+
+  virtual io::ZeroCopyOutputStream* Open(const std::string& filename) {
+    auto& map_slot = files_[filename];
+    map_slot.reset(new std::string);
+    return new io::StringOutputStream(map_slot.get());
+  }
+
+ private:
+  std::map<std::string, std::unique_ptr<std::string>> files_;
+};
+
+class GenerateAndTest {
+ public:
+  GenerateAndTest() {}
+  void Run(const FileDescriptor* proto_file, std::string file1, std::string file2) {
+    ASSERT_TRUE(proto_file != NULL) << TestSourceDir();
+    ASSERT_TRUE(generator_.Generate(proto_file, parameter_,
+                                    &context_, &error_));
+    context_.ExpectFileMatches(file1, file2);
+  }
+  void SetParameter(string parameter) {
+    parameter_ = parameter;
+  }
+
+ private:
+  Generator generator_;
+  MockGeneratorContext context_;
+  std::string error_;
+  std::string parameter_;
+};
+
+TEST(CsharpBootstrapTest, GeneratedCsharpDescriptorMatches) {
+  // Skip this whole test if the csharp directory doesn't exist (i.e., a C++11
+  // only distribution).
+  std::string descriptor_file_name =
+      "../csharp/src/Google.Protobuf/Reflection/Descriptor.cs";
+  if (!File::Exists(TestSourceDir() + "/" + descriptor_file_name)) {
+    return;
+  }
+
+  MockErrorCollector error_collector;
+  DiskSourceTree source_tree;
+  Importer importer(&source_tree, &error_collector);
+  GenerateAndTest generate_test;
+
+  generate_test.SetParameter("base_namespace=Google.Protobuf");
+  source_tree.MapPath("", TestSourceDir());
+  generate_test.Run(importer.Import("google/protobuf/descriptor.proto"),
+                    "Reflection/Descriptor.cs",
+                    "../csharp/src/Google.Protobuf/Reflection/Descriptor.cs");
+  generate_test.Run(importer.Import("google/protobuf/any.proto"),
+                    "WellKnownTypes/Any.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Any.cs");
+  generate_test.Run(importer.Import("google/protobuf/api.proto"),
+                    "WellKnownTypes/Api.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Api.cs");
+  generate_test.Run(importer.Import("google/protobuf/duration.proto"),
+                    "WellKnownTypes/Duration.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Duration.cs");
+  generate_test.Run(importer.Import("google/protobuf/empty.proto"),
+                    "WellKnownTypes/Empty.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Empty.cs");
+  generate_test.Run(importer.Import("google/protobuf/field_mask.proto"),
+                    "WellKnownTypes/FieldMask.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/FieldMask.cs");
+  generate_test.Run(importer.Import("google/protobuf/source_context.proto"),
+                    "WellKnownTypes/SourceContext.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/SourceContext.cs");
+  generate_test.Run(importer.Import("google/protobuf/struct.proto"),
+                    "WellKnownTypes/Struct.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Struct.cs");
+  generate_test.Run(importer.Import("google/protobuf/timestamp.proto"),
+                    "WellKnownTypes/Timestamp.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Timestamp.cs");
+  generate_test.Run(importer.Import("google/protobuf/type.proto"),
+                    "WellKnownTypes/Type.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Type.cs");
+  generate_test.Run(importer.Import("google/protobuf/wrappers.proto"),
+                    "WellKnownTypes/Wrappers.cs",
+                    "../csharp/src/Google.Protobuf/WellKnownTypes/Wrappers.cs");
+
+  generate_test.SetParameter("");
+  source_tree.MapPath("", TestSourceDir() + "/../conformance");
+  generate_test.Run(importer.Import("conformance.proto"),
+                    "Conformance.cs",
+                    "../csharp/src/Google.Protobuf.Conformance/Conformance.cs");
+
+  EXPECT_EQ("", error_collector.text_);
+}
+
+}  // namespace
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_doc_comment.cc

@@ -0,0 +1,116 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+// Functions to create C# XML documentation comments.
+// Currently this only includes documentation comments containing text specified as comments
+// in the .proto file; documentation comments generated just from field/message/enum/proto names
+// is inlined in the relevant code. If more control is required, that code can be moved here.
+
+void WriteDocCommentBodyImpl(io::Printer* printer, SourceLocation location) {
+    std::string comments = location.leading_comments.empty() ?
+        location.trailing_comments : location.leading_comments;
+    if (comments.empty()) {
+        return;
+    }
+    // XML escaping... no need for apostrophes etc as the whole text is going to be a child
+    // node of a summary element, not part of an attribute.
+    comments = StringReplace(comments, "&", "&amp;", true);
+    comments = StringReplace(comments, "<", "&lt;", true);
+    std::vector<std::string> lines;
+    lines = Split(comments, "\n", false);
+    // TODO: We really should work out which part to put in the summary and which to put in the remarks...
+    // but that needs to be part of a bigger effort to understand the markdown better anyway.
+    printer->Print("/// <summary>\n");
+    bool last_was_empty = false;
+    // We squash multiple blank lines down to one, and remove any trailing blank lines. We need
+    // to preserve the blank lines themselves, as this is relevant in the markdown.
+    // Note that we can't remove leading or trailing whitespace as *that's* relevant in markdown too.
+    // (We don't skip "just whitespace" lines, either.)
+    for (std::vector<std::string>::iterator it = lines.begin();
+         it != lines.end(); ++it) {
+      std::string line = *it;
+      if (line.empty()) {
+        last_was_empty = true;
+      } else {
+        if (last_was_empty) {
+          printer->Print("///\n");
+        }
+        last_was_empty = false;
+        printer->Print("///$line$\n", "line", *it);
+      }
+    }
+    printer->Print("/// </summary>\n");
+}
+
+template <typename DescriptorType>
+static void WriteDocCommentBody(
+    io::Printer* printer, const DescriptorType* descriptor) {
+    SourceLocation location;
+    if (descriptor->GetSourceLocation(&location)) {
+        WriteDocCommentBodyImpl(printer, location);
+    }
+}
+
+void WriteMessageDocComment(io::Printer* printer, const Descriptor* message) {
+    WriteDocCommentBody(printer, message);
+}
+
+void WritePropertyDocComment(io::Printer* printer, const FieldDescriptor* field) {
+    WriteDocCommentBody(printer, field);
+}
+
+void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enumDescriptor) {
+    WriteDocCommentBody(printer, enumDescriptor);
+}
+void WriteEnumValueDocComment(io::Printer* printer, const EnumValueDescriptor* value) {
+    WriteDocCommentBody(printer, value);
+}
+
+void WriteMethodDocComment(io::Printer* printer, const MethodDescriptor* method) {
+    WriteDocCommentBody(printer, method);
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_doc_comment.h

@@ -0,0 +1,51 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_DOC_COMMENT_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_DOC_COMMENT_H__
+
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/descriptor.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+    void WriteMessageDocComment(io::Printer* printer, const Descriptor* message);
+    void WritePropertyDocComment(io::Printer* printer, const FieldDescriptor* field);
+    void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enumDescriptor);
+    void WriteEnumValueDocComment(io::Printer* printer, const EnumValueDescriptor* value);
+    void WriteMethodDocComment(io::Printer* printer, const MethodDescriptor* method);
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_DOC_COMMENT_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_enum.cc

@@ -0,0 +1,99 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_enum.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, const Options* options) :
+    SourceGeneratorBase(descriptor->file(), options),
+    descriptor_(descriptor) {
+}
+
+EnumGenerator::~EnumGenerator() {
+}
+
+void EnumGenerator::Generate(io::Printer* printer) {
+  WriteEnumDocComment(printer, descriptor_);
+  printer->Print("$access_level$ enum $name$ {\n",
+                 "access_level", class_access_level(),
+                 "name", descriptor_->name());
+  printer->Indent();
+  std::set<std::string> used_names;
+  std::set<int> used_number;
+  for (int i = 0; i < descriptor_->value_count(); i++) {
+      WriteEnumValueDocComment(printer, descriptor_->value(i));
+      std::string original_name = descriptor_->value(i)->name();
+      std::string name =
+          GetEnumValueName(descriptor_->name(), descriptor_->value(i)->name());
+      // Make sure we don't get any duplicate names due to prefix removal.
+      while (!used_names.insert(name).second) {
+        // It's possible we'll end up giving this warning multiple times, but that's better than not at all.
+        GOOGLE_LOG(WARNING) << "Duplicate enum value " << name << " (originally " << original_name
+          << ") in " << descriptor_->name() << "; adding underscore to distinguish";
+        name += "_";
+      }
+      int number = descriptor_->value(i)->number();
+      if (!used_number.insert(number).second) {
+          printer->Print("[pbr::OriginalName(\"$original_name$\", PreferredAlias = false)] $name$ = $number$,\n",
+             "original_name", original_name,
+             "name", name,
+             "number", StrCat(number));
+      } else {
+          printer->Print("[pbr::OriginalName(\"$original_name$\")] $name$ = $number$,\n",
+             "original_name", original_name,
+             "name", name,
+             "number", StrCat(number));
+      }
+  }
+  printer->Outdent();
+  printer->Print("}\n");
+  printer->Print("\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_enum.h

@@ -0,0 +1,66 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/io/printer.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class EnumGenerator : public SourceGeneratorBase {
+ public:
+  EnumGenerator(const EnumDescriptor* descriptor, const Options* options);
+  ~EnumGenerator();
+
+  EnumGenerator(const EnumGenerator&) = delete;
+  EnumGenerator& operator=(const EnumGenerator&) = delete;
+
+  void Generate(io::Printer* printer);
+
+ private:
+  const EnumDescriptor* descriptor_;
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_enum_field.cc

@@ -0,0 +1,135 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+#include <google/protobuf/compiler/csharp/csharp_enum_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor,
+                                       int presenceIndex, const Options *options)
+    : PrimitiveFieldGenerator(descriptor, presenceIndex, options) {
+}
+
+EnumFieldGenerator::~EnumFieldGenerator() {
+}
+
+void EnumFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$property_name$ = ($type_name$) input.ReadEnum();\n");
+}
+
+void EnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "if ($has_property_check$) {\n"
+    "  output.WriteRawTag($tag_bytes$);\n"
+    "  output.WriteEnum((int) $property_name$);\n"
+    "}\n");
+}
+
+void EnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_property_check$) {\n"
+      "  size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n"
+    "}\n");
+}
+
+void EnumFieldGenerator::GenerateCodecCode(io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x, $default_value$)");
+}
+
+void EnumFieldGenerator::GenerateExtensionCode(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n"
+    "  new pb::Extension<$extended_type$, $type_name$>($number$, ");
+  GenerateCodecCode(printer);
+  printer->Print(");\n");
+}
+
+EnumOneofFieldGenerator::EnumOneofFieldGenerator(
+    const FieldDescriptor* descriptor, int presenceIndex, const Options *options)
+  : PrimitiveOneofFieldGenerator(descriptor, presenceIndex, options) {
+}
+
+EnumOneofFieldGenerator::~EnumOneofFieldGenerator() {
+}
+
+void EnumOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(variables_, "$property_name$ = other.$property_name$;\n");
+}
+
+void EnumOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  // TODO(jonskeet): What about if we read the default value?
+  printer->Print(
+    variables_,
+    "$oneof_name$_ = input.ReadEnum();\n"
+    "$oneof_name$Case_ = $oneof_property_name$OneofCase.$property_name$;\n");
+}
+
+void EnumOneofFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_property_check$) {\n"
+    "  output.WriteRawTag($tag_bytes$);\n"
+    "  output.WriteEnum((int) $property_name$);\n"
+    "}\n");
+}
+
+void EnumOneofFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_property_check$) {\n"
+    "  size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n"
+    "}\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_enum_field.h

@@ -0,0 +1,83 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_primitive_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class EnumFieldGenerator : public PrimitiveFieldGenerator {
+ public:
+  EnumFieldGenerator(const FieldDescriptor* descriptor,
+                     int presenceIndex,
+                     const Options *options);
+  ~EnumFieldGenerator();
+
+  EnumFieldGenerator(const EnumFieldGenerator&) = delete;
+  EnumFieldGenerator& operator=(const EnumFieldGenerator&) = delete;
+
+  virtual void GenerateCodecCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+};
+
+class EnumOneofFieldGenerator : public PrimitiveOneofFieldGenerator {
+ public:
+  EnumOneofFieldGenerator(const FieldDescriptor* descriptor,
+                          int presenceIndex,
+                          const Options *options);
+  ~EnumOneofFieldGenerator();
+
+  EnumOneofFieldGenerator(const EnumOneofFieldGenerator&) = delete;
+  EnumOneofFieldGenerator& operator=(const EnumOneofFieldGenerator&) = delete;
+
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_ENUM_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_field_base.cc

@@ -0,0 +1,459 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <cmath>
+#include <limits>
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/wire_format.h>
+
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_names.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+void FieldGeneratorBase::SetCommonFieldVariables(
+    std::map<std::string, std::string>* variables) {
+  // Note: this will be valid even though the tag emitted for packed and unpacked versions of
+  // repeated fields varies by wire format. The wire format is encoded in the bottom 3 bits, which
+  // never effects the tag size.
+  int tag_size = internal::WireFormat::TagSize(descriptor_->number(), descriptor_->type());
+  int part_tag_size = tag_size;
+  if (descriptor_->type() == FieldDescriptor::TYPE_GROUP) {
+    part_tag_size /= 2;
+  }
+  uint tag = internal::WireFormat::MakeTag(descriptor_);
+  uint8 tag_array[5];
+  io::CodedOutputStream::WriteTagToArray(tag, tag_array);
+  std::string tag_bytes = StrCat(tag_array[0]);
+  for (int i = 1; i < part_tag_size; i++) {
+    tag_bytes += ", " + StrCat(tag_array[i]);
+  }
+
+  (*variables)["tag"] = StrCat(tag);
+  (*variables)["tag_size"] = StrCat(tag_size);
+  (*variables)["tag_bytes"] = tag_bytes;
+
+  if (descriptor_->type() == FieldDescriptor::Type::TYPE_GROUP) {
+    tag = internal::WireFormatLite::MakeTag(
+        descriptor_->number(),
+        internal::WireFormatLite::WIRETYPE_END_GROUP);
+    io::CodedOutputStream::WriteTagToArray(tag, tag_array);
+    tag_bytes = StrCat(tag_array[0]);
+    for (int i = 1; i < part_tag_size; i++) {
+        tag_bytes += ", " + StrCat(tag_array[i]);
+    }
+
+    variables_["end_tag"] = StrCat(tag);
+    variables_["end_tag_bytes"] = tag_bytes;
+  }
+
+  (*variables)["access_level"] = "public";
+
+  (*variables)["property_name"] = property_name();
+  (*variables)["type_name"] = type_name();
+  (*variables)["extended_type"] = GetClassName(descriptor_->containing_type());
+  (*variables)["name"] = name();
+  (*variables)["descriptor_name"] = descriptor_->name();
+  (*variables)["default_value"] = default_value();
+  (*variables)["capitalized_type_name"] = capitalized_type_name();
+  (*variables)["number"] = number();
+  if (has_default_value() && !SupportsPresenceApi(descriptor_)) {
+    (*variables)["name_def_message"] =
+      (*variables)["name"] + "_ = " + (*variables)["default_value"];
+  } else {
+    (*variables)["name_def_message"] = (*variables)["name"] + "_";
+  }
+  if (SupportsPresenceApi(descriptor_)) {
+    (*variables)["has_property_check"] = "Has" + (*variables)["property_name"];
+    (*variables)["other_has_property_check"] = "other.Has" + (*variables)["property_name"];
+    (*variables)["has_not_property_check"] = "!" + (*variables)["has_property_check"];
+    (*variables)["other_has_not_property_check"] = "!" + (*variables)["other_has_property_check"];
+    if (presenceIndex_ != -1) {
+      std::string hasBitsNumber = StrCat(presenceIndex_ / 32);
+      std::string hasBitsMask = StrCat(1 << (presenceIndex_ % 32));
+      (*variables)["has_field_check"] = "(_hasBits" + hasBitsNumber + " & " + hasBitsMask + ") != 0";
+      (*variables)["set_has_field"] = "_hasBits" + hasBitsNumber + " |= " + hasBitsMask;
+      (*variables)["clear_has_field"] = "_hasBits" + hasBitsNumber + " &= ~" + hasBitsMask;
+    }
+  } else {
+    (*variables)["has_property_check"] =
+      (*variables)["property_name"] + " != " + (*variables)["default_value"];
+    (*variables)["other_has_property_check"] = "other." +
+      (*variables)["property_name"] + " != " + (*variables)["default_value"];
+  }
+}
+
+void FieldGeneratorBase::SetCommonOneofFieldVariables(
+    std::map<std::string, std::string>* variables) {
+  (*variables)["oneof_name"] = oneof_name();
+  if (SupportsPresenceApi(descriptor_)) {
+    (*variables)["has_property_check"] = "Has" + property_name();
+  } else {
+    (*variables)["has_property_check"] =
+      oneof_name() + "Case_ == " + oneof_property_name() +
+      "OneofCase." + property_name();
+  }
+  (*variables)["oneof_property_name"] = oneof_property_name();
+}
+
+FieldGeneratorBase::FieldGeneratorBase(const FieldDescriptor* descriptor,
+                                       int presenceIndex, const Options* options)
+    : SourceGeneratorBase(descriptor->file(), options),
+      descriptor_(descriptor),
+      presenceIndex_(presenceIndex) {
+  SetCommonFieldVariables(&variables_);
+}
+
+FieldGeneratorBase::~FieldGeneratorBase() {
+}
+
+void FieldGeneratorBase::GenerateFreezingCode(io::Printer* printer) {
+  // No-op: only message fields and repeated fields need
+  // special handling for freezing, so default to not generating any code.
+}
+
+void FieldGeneratorBase::GenerateCodecCode(io::Printer* printer) {
+    // No-op: expect this to be overridden by appropriate types.
+    // Could fail if we get called here though...
+}
+
+void FieldGeneratorBase::GenerateExtensionCode(io::Printer* printer) {
+  // No-op: only message fields, enum fields, primitives, 
+  // and repeated fields need this default is to not generate any code
+}
+
+void FieldGeneratorBase::GenerateParsingCode(io::Printer* printer, bool use_parse_context) {
+  // for some field types the value of "use_parse_context" doesn't matter,
+  // so we fallback to the default implementation.
+  GenerateParsingCode(printer);
+}
+
+void FieldGeneratorBase::GenerateSerializationCode(io::Printer* printer, bool use_write_context) {
+  // for some field types the value of "use_write_context" doesn't matter,
+  // so we fallback to the default implementation.
+  GenerateSerializationCode(printer);
+}
+
+void FieldGeneratorBase::AddDeprecatedFlag(io::Printer* printer) {
+  if (descriptor_->options().deprecated()) {
+    printer->Print("[global::System.ObsoleteAttribute]\n");
+  } else if (descriptor_->type() == FieldDescriptor::TYPE_MESSAGE &&
+           descriptor_->message_type()->options().deprecated()) {
+    printer->Print("[global::System.ObsoleteAttribute]\n");
+  }
+}
+
+void FieldGeneratorBase::AddPublicMemberAttributes(io::Printer* printer) {
+  AddDeprecatedFlag(printer);
+  WriteGeneratedCodeAttributes(printer);
+}
+
+std::string FieldGeneratorBase::oneof_property_name() {
+  return UnderscoresToCamelCase(descriptor_->containing_oneof()->name(), true);
+}
+
+std::string FieldGeneratorBase::oneof_name() {
+  return UnderscoresToCamelCase(descriptor_->containing_oneof()->name(), false);
+}
+
+std::string FieldGeneratorBase::property_name() {
+  return GetPropertyName(descriptor_);
+}
+
+std::string FieldGeneratorBase::name() {
+  return UnderscoresToCamelCase(GetFieldName(descriptor_), false);
+}
+
+std::string FieldGeneratorBase::type_name() {
+  return type_name(descriptor_);
+}
+
+std::string FieldGeneratorBase::type_name(const FieldDescriptor* descriptor) {
+  switch (descriptor->type()) {
+    case FieldDescriptor::TYPE_ENUM:
+      return GetClassName(descriptor->enum_type());
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_GROUP:
+      if (IsWrapperType(descriptor)) {
+        const FieldDescriptor* wrapped_field =
+            descriptor->message_type()->field(0);
+        std::string wrapped_field_type_name = type_name(wrapped_field);
+        // String and ByteString go to the same type; other wrapped types
+        // go to the nullable equivalent.
+        if (wrapped_field->type() == FieldDescriptor::TYPE_STRING ||
+            wrapped_field->type() == FieldDescriptor::TYPE_BYTES) {
+          return wrapped_field_type_name;
+        } else {
+          return wrapped_field_type_name + "?";
+        }
+      }
+      return GetClassName(descriptor->message_type());
+    case FieldDescriptor::TYPE_DOUBLE:
+      return "double";
+    case FieldDescriptor::TYPE_FLOAT:
+      return "float";
+    case FieldDescriptor::TYPE_INT64:
+      return "long";
+    case FieldDescriptor::TYPE_UINT64:
+      return "ulong";
+    case FieldDescriptor::TYPE_INT32:
+      return "int";
+    case FieldDescriptor::TYPE_FIXED64:
+      return "ulong";
+    case FieldDescriptor::TYPE_FIXED32:
+      return "uint";
+    case FieldDescriptor::TYPE_BOOL:
+      return "bool";
+    case FieldDescriptor::TYPE_STRING:
+      return "string";
+    case FieldDescriptor::TYPE_BYTES:
+      return "pb::ByteString";
+    case FieldDescriptor::TYPE_UINT32:
+      return "uint";
+    case FieldDescriptor::TYPE_SFIXED32:
+      return "int";
+    case FieldDescriptor::TYPE_SFIXED64:
+      return "long";
+    case FieldDescriptor::TYPE_SINT32:
+      return "int";
+    case FieldDescriptor::TYPE_SINT64:
+      return "long";
+    default:
+      GOOGLE_LOG(FATAL)<< "Unknown field type.";
+      return "";
+  }
+}
+
+bool FieldGeneratorBase::has_default_value() {
+  switch (descriptor_->type()) {
+    case FieldDescriptor::TYPE_ENUM:
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_GROUP:
+      return true;
+    case FieldDescriptor::TYPE_DOUBLE:
+      return descriptor_->default_value_double() != 0.0;
+    case FieldDescriptor::TYPE_FLOAT:
+      return descriptor_->default_value_float() != 0.0;
+    case FieldDescriptor::TYPE_INT64:
+      return descriptor_->default_value_int64() != 0L;
+    case FieldDescriptor::TYPE_UINT64:
+      return descriptor_->default_value_uint64() != 0L;
+    case FieldDescriptor::TYPE_INT32:
+      return descriptor_->default_value_int32() != 0;
+    case FieldDescriptor::TYPE_FIXED64:
+      return descriptor_->default_value_uint64() != 0L;
+    case FieldDescriptor::TYPE_FIXED32:
+      return descriptor_->default_value_uint32() != 0;
+    case FieldDescriptor::TYPE_BOOL:
+      return descriptor_->default_value_bool();
+    case FieldDescriptor::TYPE_STRING:
+      return true;
+    case FieldDescriptor::TYPE_BYTES:
+      return true;
+    case FieldDescriptor::TYPE_UINT32:
+      return descriptor_->default_value_uint32() != 0;
+    case FieldDescriptor::TYPE_SFIXED32:
+      return descriptor_->default_value_int32() != 0;
+    case FieldDescriptor::TYPE_SFIXED64:
+      return descriptor_->default_value_int64() != 0L;
+    case FieldDescriptor::TYPE_SINT32:
+      return descriptor_->default_value_int32() != 0;
+    case FieldDescriptor::TYPE_SINT64:
+      return descriptor_->default_value_int64() != 0L;
+    default:
+      GOOGLE_LOG(FATAL)<< "Unknown field type.";
+      return true;
+  }
+}
+
+bool AllPrintableAscii(const std::string& text) {
+  for(int i = 0; i < text.size(); i++) {
+    if (text[i] < 0x20 || text[i] > 0x7e) {
+      return false;
+    }
+  }
+  return true;
+}
+
+std::string FieldGeneratorBase::GetStringDefaultValueInternal(const FieldDescriptor* descriptor) {
+    if (descriptor->default_value_string().empty())
+        return "\"\"";
+    else
+      return "global::System.Text.Encoding.UTF8.GetString(global::System."
+             "Convert.FromBase64String(\"" +
+             StringToBase64(descriptor->default_value_string()) + "\"), 0, " + StrCat(descriptor->default_value_string().length()) + ")";
+}
+
+std::string FieldGeneratorBase::GetBytesDefaultValueInternal(const FieldDescriptor* descriptor) {
+    if (descriptor->default_value_string().empty())
+        return "pb::ByteString.Empty";
+    else
+        return "pb::ByteString.FromBase64(\"" + StringToBase64(descriptor->default_value_string()) + "\")";
+}
+
+std::string FieldGeneratorBase::default_value() {
+    return default_value(descriptor_);
+}
+
+std::string FieldGeneratorBase::default_value(const FieldDescriptor* descriptor) {
+  switch (descriptor->type()) {
+    case FieldDescriptor::TYPE_ENUM:
+      return GetClassName(descriptor->default_value_enum()->type()) + "." +
+        GetEnumValueName(descriptor->default_value_enum()->type()->name(), descriptor->default_value_enum()->name());
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_GROUP:
+      if (IsWrapperType(descriptor)) {
+        const FieldDescriptor* wrapped_field = descriptor->message_type()->field(0);
+        return default_value(wrapped_field);
+      } else {
+        return "null";
+      }
+    case FieldDescriptor::TYPE_DOUBLE: {
+      double value = descriptor->default_value_double();
+      if (value == std::numeric_limits<double>::infinity()) {
+        return "double.PositiveInfinity";
+      } else if (value == -std::numeric_limits<double>::infinity()) {
+        return "double.NegativeInfinity";
+      } else if (std::isnan(value)) {
+        return "double.NaN";
+      }
+      return StrCat(value) + "D";
+    }
+    case FieldDescriptor::TYPE_FLOAT: {
+      float value = descriptor->default_value_float();
+      if (value == std::numeric_limits<float>::infinity()) {
+        return "float.PositiveInfinity";
+      } else if (value == -std::numeric_limits<float>::infinity()) {
+        return "float.NegativeInfinity";
+      } else if (std::isnan(value)) {
+        return "float.NaN";
+      }
+      return StrCat(value) + "F";
+    }
+    case FieldDescriptor::TYPE_INT64:
+      return StrCat(descriptor->default_value_int64()) + "L";
+    case FieldDescriptor::TYPE_UINT64:
+      return StrCat(descriptor->default_value_uint64()) + "UL";
+    case FieldDescriptor::TYPE_INT32:
+      return StrCat(descriptor->default_value_int32());
+    case FieldDescriptor::TYPE_FIXED64:
+      return StrCat(descriptor->default_value_uint64()) + "UL";
+    case FieldDescriptor::TYPE_FIXED32:
+      return StrCat(descriptor->default_value_uint32());
+    case FieldDescriptor::TYPE_BOOL:
+      if (descriptor->default_value_bool()) {
+        return "true";
+      } else {
+        return "false";
+      }
+    case FieldDescriptor::TYPE_STRING:
+      return GetStringDefaultValueInternal(descriptor);
+    case FieldDescriptor::TYPE_BYTES:
+      return GetBytesDefaultValueInternal(descriptor);
+    case FieldDescriptor::TYPE_UINT32:
+      return StrCat(descriptor->default_value_uint32());
+    case FieldDescriptor::TYPE_SFIXED32:
+      return StrCat(descriptor->default_value_int32());
+    case FieldDescriptor::TYPE_SFIXED64:
+      return StrCat(descriptor->default_value_int64()) + "L";
+    case FieldDescriptor::TYPE_SINT32:
+      return StrCat(descriptor->default_value_int32());
+    case FieldDescriptor::TYPE_SINT64:
+      return StrCat(descriptor->default_value_int64()) + "L";
+    default:
+      GOOGLE_LOG(FATAL)<< "Unknown field type.";
+      return "";
+  }
+}
+
+std::string FieldGeneratorBase::number() {
+  return StrCat(descriptor_->number());
+}
+
+std::string FieldGeneratorBase::capitalized_type_name() {
+  switch (descriptor_->type()) {
+    case FieldDescriptor::TYPE_ENUM:
+      return "Enum";
+    case FieldDescriptor::TYPE_MESSAGE:
+      return "Message";
+    case FieldDescriptor::TYPE_GROUP:
+      return "Group";
+    case FieldDescriptor::TYPE_DOUBLE:
+      return "Double";
+    case FieldDescriptor::TYPE_FLOAT:
+      return "Float";
+    case FieldDescriptor::TYPE_INT64:
+      return "Int64";
+    case FieldDescriptor::TYPE_UINT64:
+      return "UInt64";
+    case FieldDescriptor::TYPE_INT32:
+      return "Int32";
+    case FieldDescriptor::TYPE_FIXED64:
+      return "Fixed64";
+    case FieldDescriptor::TYPE_FIXED32:
+      return "Fixed32";
+    case FieldDescriptor::TYPE_BOOL:
+      return "Bool";
+    case FieldDescriptor::TYPE_STRING:
+      return "String";
+    case FieldDescriptor::TYPE_BYTES:
+      return "Bytes";
+    case FieldDescriptor::TYPE_UINT32:
+      return "UInt32";
+    case FieldDescriptor::TYPE_SFIXED32:
+      return "SFixed32";
+    case FieldDescriptor::TYPE_SFIXED64:
+      return "SFixed64";
+    case FieldDescriptor::TYPE_SINT32:
+      return "SInt32";
+    case FieldDescriptor::TYPE_SINT64:
+      return "SInt64";
+    default:
+      GOOGLE_LOG(FATAL)<< "Unknown field type.";
+      return "";
+  }
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_field_base.h

@@ -0,0 +1,111 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__
+
+#include <string>
+#include <google/protobuf/stubs/strutil.h>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/io/printer.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class FieldGeneratorBase : public SourceGeneratorBase {
+ public:
+  FieldGeneratorBase(const FieldDescriptor* descriptor,
+                     int presenceIndex,
+                     const Options* options);
+  ~FieldGeneratorBase();
+
+  FieldGeneratorBase(const FieldGeneratorBase&) = delete;
+  FieldGeneratorBase& operator=(const FieldGeneratorBase&) = delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer) = 0;
+  virtual void GenerateFreezingCode(io::Printer* printer);
+  virtual void GenerateCodecCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer) = 0;
+  virtual void GenerateMergingCode(io::Printer* printer) = 0;
+  virtual void GenerateParsingCode(io::Printer* printer) = 0;
+  virtual void GenerateParsingCode(io::Printer* printer, bool use_parse_context);
+  virtual void GenerateSerializationCode(io::Printer* printer) = 0;
+  virtual void GenerateSerializationCode(io::Printer* printer, bool use_write_context);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer) = 0;
+
+  virtual void WriteHash(io::Printer* printer) = 0;
+  virtual void WriteEquals(io::Printer* printer) = 0;
+  // Currently unused, as we use reflection to generate JSON
+  virtual void WriteToString(io::Printer* printer) = 0;
+
+ protected:
+  const FieldDescriptor* descriptor_;
+  const int presenceIndex_;
+  std::map<std::string, std::string> variables_;
+
+  void AddDeprecatedFlag(io::Printer* printer);
+  void AddNullCheck(io::Printer* printer);
+  void AddNullCheck(io::Printer* printer, const std::string& name);
+
+  void AddPublicMemberAttributes(io::Printer* printer);
+  void SetCommonOneofFieldVariables(
+      std::map<std::string, std::string>* variables);
+
+  std::string oneof_property_name();
+  std::string oneof_name();
+  std::string property_name();
+  std::string name();
+  std::string type_name();
+  std::string type_name(const FieldDescriptor* descriptor);
+  bool has_default_value();
+  std::string default_value();
+  std::string default_value(const FieldDescriptor* descriptor);
+  std::string number();
+  std::string capitalized_type_name();
+
+ private:
+  void SetCommonFieldVariables(std::map<std::string, std::string>* variables);
+  std::string GetStringDefaultValueInternal(const FieldDescriptor* descriptor);
+  std::string GetBytesDefaultValueInternal(const FieldDescriptor* descriptor);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_generator.cc

@@ -0,0 +1,112 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+
+#include <google/protobuf/compiler/csharp/csharp_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_names.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+#include <google/protobuf/compiler/csharp/csharp_reflection_class.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+Generator::Generator() {}
+Generator::~Generator() {}
+
+uint64_t Generator::GetSupportedFeatures() const {
+  return CodeGenerator::Feature::FEATURE_PROTO3_OPTIONAL;
+}
+
+void GenerateFile(const FileDescriptor* file, io::Printer* printer,
+                  const Options* options) {
+  ReflectionClassGenerator reflectionClassGenerator(file, options);
+  reflectionClassGenerator.Generate(printer);
+}
+
+bool Generator::Generate(const FileDescriptor* file,
+                         const std::string& parameter,
+                         GeneratorContext* generator_context,
+                         std::string* error) const {
+  std::vector<std::pair<std::string, std::string> > options;
+  ParseGeneratorParameter(parameter, &options);
+
+  struct Options cli_options;
+
+  for (int i = 0; i < options.size(); i++) {
+    if (options[i].first == "file_extension") {
+      cli_options.file_extension = options[i].second;
+    } else if (options[i].first == "base_namespace") {
+      cli_options.base_namespace = options[i].second;
+      cli_options.base_namespace_specified = true;
+    } else if (options[i].first == "internal_access") {
+      cli_options.internal_access = true;
+    } else if (options[i].first == "serializable") {
+      cli_options.serializable = true;
+    } else {
+      *error = "Unknown generator option: " + options[i].first;
+      return false;
+    }
+  }
+
+  std::string filename_error = "";
+  std::string filename = GetOutputFile(file,
+      cli_options.file_extension,
+      cli_options.base_namespace_specified,
+      cli_options.base_namespace,
+      &filename_error);
+
+  if (filename.empty()) {
+    *error = filename_error;
+    return false;
+  }
+  std::unique_ptr<io::ZeroCopyOutputStream> output(
+      generator_context->Open(filename));
+  io::Printer printer(output.get(), '$');
+
+  GenerateFile(file, &printer, &cli_options);
+
+  return true;
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_generator.h

@@ -0,0 +1,70 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Generates C# code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+// CodeGenerator implementation which generates a C# source file and
+// header.  If you create your own protocol compiler binary and you want
+// it to support C# output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class PROTOC_EXPORT Generator : public CodeGenerator {
+ public:
+  Generator();
+  ~Generator();
+  bool Generate(
+    const FileDescriptor* file,
+    const std::string& parameter,
+    GeneratorContext* generator_context,
+    std::string* error) const override;
+  uint64_t GetSupportedFeatures() const override;
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_GENERATOR_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_generator_unittest.cc

@@ -0,0 +1,70 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <memory>
+
+#include <google/protobuf/compiler/command_line_interface.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/io/printer.h>
+
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+#include <google/protobuf/testing/file.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+namespace {
+
+TEST(CSharpEnumValue, PascalCasedPrefixStripping) {
+  EXPECT_EQ("Bar", GetEnumValueName("Foo", "BAR"));
+  EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "BAR_BAZ"));
+  EXPECT_EQ("Bar", GetEnumValueName("Foo", "FOO_BAR"));
+  EXPECT_EQ("Bar", GetEnumValueName("Foo", "FOO__BAR"));
+  EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "FOO_BAR_BAZ"));
+  EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "Foo_BarBaz"));
+  EXPECT_EQ("Bar", GetEnumValueName("FO_O", "FOO_BAR"));
+  EXPECT_EQ("Bar", GetEnumValueName("FOO", "F_O_O_BAR"));
+  EXPECT_EQ("Bar", GetEnumValueName("Foo", "BAR"));
+  EXPECT_EQ("BarBaz", GetEnumValueName("Foo", "BAR_BAZ"));
+  EXPECT_EQ("Foo", GetEnumValueName("Foo", "FOO"));
+  EXPECT_EQ("Foo", GetEnumValueName("Foo", "FOO___"));
+  // Identifiers can't start with digits
+  EXPECT_EQ("_2Bar", GetEnumValueName("Foo", "FOO_2_BAR"));
+  EXPECT_EQ("_2", GetEnumValueName("Foo", "FOO___2"));
+}
+
+}  // namespace
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_helpers.cc

@@ -0,0 +1,592 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <algorithm>
+#include <limits>
+#include <vector>
+#include <sstream>
+
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_names.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/stubs/strutil.h>
+
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+#include <google/protobuf/compiler/csharp/csharp_enum_field.h>
+#include <google/protobuf/compiler/csharp/csharp_map_field.h>
+#include <google/protobuf/compiler/csharp/csharp_message_field.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+#include <google/protobuf/compiler/csharp/csharp_primitive_field.h>
+#include <google/protobuf/compiler/csharp/csharp_repeated_enum_field.h>
+#include <google/protobuf/compiler/csharp/csharp_repeated_message_field.h>
+#include <google/protobuf/compiler/csharp/csharp_repeated_primitive_field.h>
+#include <google/protobuf/compiler/csharp/csharp_wrapper_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+CSharpType GetCSharpType(FieldDescriptor::Type type) {
+  switch (type) {
+    case FieldDescriptor::TYPE_INT32:
+      return CSHARPTYPE_INT32;
+    case FieldDescriptor::TYPE_INT64:
+      return CSHARPTYPE_INT64;
+    case FieldDescriptor::TYPE_UINT32:
+      return CSHARPTYPE_UINT32;
+    case FieldDescriptor::TYPE_UINT64:
+      return CSHARPTYPE_UINT32;
+    case FieldDescriptor::TYPE_SINT32:
+      return CSHARPTYPE_INT32;
+    case FieldDescriptor::TYPE_SINT64:
+      return CSHARPTYPE_INT64;
+    case FieldDescriptor::TYPE_FIXED32:
+      return CSHARPTYPE_UINT32;
+    case FieldDescriptor::TYPE_FIXED64:
+      return CSHARPTYPE_UINT64;
+    case FieldDescriptor::TYPE_SFIXED32:
+      return CSHARPTYPE_INT32;
+    case FieldDescriptor::TYPE_SFIXED64:
+      return CSHARPTYPE_INT64;
+    case FieldDescriptor::TYPE_FLOAT:
+      return CSHARPTYPE_FLOAT;
+    case FieldDescriptor::TYPE_DOUBLE:
+      return CSHARPTYPE_DOUBLE;
+    case FieldDescriptor::TYPE_BOOL:
+      return CSHARPTYPE_BOOL;
+    case FieldDescriptor::TYPE_ENUM:
+      return CSHARPTYPE_ENUM;
+    case FieldDescriptor::TYPE_STRING:
+      return CSHARPTYPE_STRING;
+    case FieldDescriptor::TYPE_BYTES:
+      return CSHARPTYPE_BYTESTRING;
+    case FieldDescriptor::TYPE_GROUP:
+      return CSHARPTYPE_MESSAGE;
+    case FieldDescriptor::TYPE_MESSAGE:
+      return CSHARPTYPE_MESSAGE;
+
+      // No default because we want the compiler to complain if any new
+      // types are added.
+  }
+  GOOGLE_LOG(FATAL)<< "Can't get here.";
+  return (CSharpType) -1;
+}
+
+std::string StripDotProto(const std::string& proto_file) {
+  int lastindex = proto_file.find_last_of(".");
+  return proto_file.substr(0, lastindex);
+}
+
+std::string GetFileNamespace(const FileDescriptor* descriptor) {
+  if (descriptor->options().has_csharp_namespace()) {
+    return descriptor->options().csharp_namespace();
+  }
+  return UnderscoresToCamelCase(descriptor->package(), true, true);
+}
+
+// Returns the Pascal-cased last part of the proto file. For example,
+// input of "google/protobuf/foo_bar.proto" would result in "FooBar".
+std::string GetFileNameBase(const FileDescriptor* descriptor) {
+    std::string proto_file = descriptor->name();
+    int lastslash = proto_file.find_last_of("/");
+    std::string base = proto_file.substr(lastslash + 1);
+    return UnderscoresToPascalCase(StripDotProto(base));
+}
+
+std::string GetReflectionClassUnqualifiedName(const FileDescriptor* descriptor) {
+  // TODO: Detect collisions with existing messages,
+  // and append an underscore if necessary.
+  return GetFileNameBase(descriptor) + "Reflection";
+}
+
+std::string GetExtensionClassUnqualifiedName(const FileDescriptor* descriptor) {
+  // TODO: Detect collisions with existing messages,
+  // and append an underscore if necessary.
+  return GetFileNameBase(descriptor) + "Extensions";
+}
+
+// TODO(jtattermusch): can we reuse a utility function?
+std::string UnderscoresToCamelCase(const std::string& input,
+                                   bool cap_next_letter,
+                                   bool preserve_period) {
+  std::string result;
+  // Note:  I distrust ctype.h due to locales.
+  for (int i = 0; i < input.size(); i++) {
+    if ('a' <= input[i] && input[i] <= 'z') {
+      if (cap_next_letter) {
+        result += input[i] + ('A' - 'a');
+      } else {
+        result += input[i];
+      }
+      cap_next_letter = false;
+    } else if ('A' <= input[i] && input[i] <= 'Z') {
+      if (i == 0 && !cap_next_letter) {
+        // Force first letter to lower-case unless explicitly told to
+        // capitalize it.
+        result += input[i] + ('a' - 'A');
+      } else {
+        // Capital letters after the first are left as-is.
+        result += input[i];
+      }
+      cap_next_letter = false;
+    } else if ('0' <= input[i] && input[i] <= '9') {
+      result += input[i];
+      cap_next_letter = true;
+    } else {
+      cap_next_letter = true;
+      if (input[i] == '.' && preserve_period) {
+        result += '.';
+      }
+    }
+  }
+  // Add a trailing "_" if the name should be altered.
+  if (input.size() > 0 && input[input.size() - 1] == '#') {
+    result += '_';
+  }
+  return result;
+}
+
+std::string UnderscoresToPascalCase(const std::string& input) {
+  return UnderscoresToCamelCase(input, true);
+}
+
+// Convert a string which is expected to be SHOUTY_CASE (but may not be *precisely* shouty)
+// into a PascalCase string. Precise rules implemented:
+
+// Previous input character      Current character         Case
+// Any                           Non-alphanumeric          Skipped
+// None - first char of input    Alphanumeric              Upper
+// Non-letter (e.g. _ or 1)      Alphanumeric              Upper
+// Numeric                       Alphanumeric              Upper
+// Lower letter                  Alphanumeric              Same as current
+// Upper letter                  Alphanumeric              Lower
+std::string ShoutyToPascalCase(const std::string& input) {
+  std::string result;
+  // Simple way of implementing "always start with upper"
+  char previous = '_';
+  for (int i = 0; i < input.size(); i++) {
+    char current = input[i];
+    if (!ascii_isalnum(current)) {
+      previous = current;
+      continue;
+    }
+    if (!ascii_isalnum(previous)) {
+      result += ascii_toupper(current);
+    } else if (ascii_isdigit(previous)) {
+      result += ascii_toupper(current);
+    } else if (ascii_islower(previous)) {
+      result += current;
+    } else {
+      result += ascii_tolower(current);
+    }
+    previous = current;
+  }
+  return result;
+}
+
+// Attempt to remove a prefix from a value, ignoring casing and skipping underscores.
+// (foo, foo_bar) => bar - underscore after prefix is skipped
+// (FOO, foo_bar) => bar - casing is ignored
+// (foo_bar, foobarbaz) => baz - underscore in prefix is ignored
+// (foobar, foo_barbaz) => baz - underscore in value is ignored
+// (foo, bar) => bar - prefix isn't matched; return original value
+std::string TryRemovePrefix(const std::string& prefix, const std::string& value) {
+  // First normalize to a lower-case no-underscores prefix to match against
+  std::string prefix_to_match = "";
+  for (size_t i = 0; i < prefix.size(); i++) {
+    if (prefix[i] != '_') {
+      prefix_to_match += ascii_tolower(prefix[i]);
+    }
+  }
+
+  // This keeps track of how much of value we've consumed
+  size_t prefix_index, value_index;
+  for (prefix_index = 0, value_index = 0;
+      prefix_index < prefix_to_match.size() && value_index < value.size();
+      value_index++) {
+    // Skip over underscores in the value
+    if (value[value_index] == '_') {
+      continue;
+    }
+    if (ascii_tolower(value[value_index]) != prefix_to_match[prefix_index++]) {
+      // Failed to match the prefix - bail out early.
+      return value;
+    }
+  }
+
+  // If we didn't finish looking through the prefix, we can't strip it.
+  if (prefix_index < prefix_to_match.size()) {
+    return value;
+  }
+
+  // Step over any underscores after the prefix
+  while (value_index < value.size() && value[value_index] == '_') {
+    value_index++;
+  }
+
+  // If there's nothing left (e.g. it was a prefix with only underscores afterwards), don't strip.
+  if (value_index == value.size()) {
+    return value;
+  }
+
+  return value.substr(value_index);
+}
+
+// Format the enum value name in a pleasant way for C#:
+// - Strip the enum name as a prefix if possible
+// - Convert to PascalCase.
+// For example, an enum called Color with a value of COLOR_BLUE should
+// result in an enum value in C# called just Blue
+std::string GetEnumValueName(const std::string& enum_name, const std::string& enum_value_name) {
+  std::string stripped = TryRemovePrefix(enum_name, enum_value_name);
+  std::string result = ShoutyToPascalCase(stripped);
+  // Just in case we have an enum name of FOO and a value of FOO_2... make sure the returned
+  // string is a valid identifier.
+  if (ascii_isdigit(result[0])) {
+    result = "_" + result;
+  }
+  return result;
+}
+
+uint GetGroupEndTag(const Descriptor* descriptor) {
+  const Descriptor* containing_type = descriptor->containing_type();
+  if (containing_type != NULL) {
+    const FieldDescriptor* field;
+    for (int i = 0; i < containing_type->field_count(); i++) {
+      field = containing_type->field(i);
+      if (field->type() == FieldDescriptor::Type::TYPE_GROUP &&
+          field->message_type() == descriptor) {
+        return internal::WireFormatLite::MakeTag(
+            field->number(), internal::WireFormatLite::WIRETYPE_END_GROUP);
+      }
+    }
+    for (int i = 0; i < containing_type->extension_count(); i++) {
+      field = containing_type->extension(i);
+      if (field->type() == FieldDescriptor::Type::TYPE_GROUP &&
+          field->message_type() == descriptor) {
+        return internal::WireFormatLite::MakeTag(
+            field->number(), internal::WireFormatLite::WIRETYPE_END_GROUP);
+      }
+    }
+  } else {
+    const FileDescriptor* containing_file = descriptor->file();
+    if (containing_file != NULL) {
+      const FieldDescriptor* field;
+      for (int i = 0; i < containing_file->extension_count(); i++) {
+        field = containing_file->extension(i);
+        if (field->type() == FieldDescriptor::Type::TYPE_GROUP &&
+            field->message_type() == descriptor) {
+          return internal::WireFormatLite::MakeTag(
+              field->number(), internal::WireFormatLite::WIRETYPE_END_GROUP);
+        }
+      }
+    }
+  }
+
+  return 0;
+}
+
+std::string ToCSharpName(const std::string& name, const FileDescriptor* file) {
+  std::string result = GetFileNamespace(file);
+  if (!result.empty()) {
+    result += '.';
+  }
+  std::string classname;
+  if (file->package().empty()) {
+    classname = name;
+  } else {
+    // Strip the proto package from full_name since we've replaced it with
+    // the C# namespace.
+    classname = name.substr(file->package().size() + 1);
+  }
+  result += StringReplace(classname, ".", ".Types.", true);
+  return "global::" + result;
+}
+
+std::string GetReflectionClassName(const FileDescriptor* descriptor) {
+  std::string result = GetFileNamespace(descriptor);
+  if (!result.empty()) {
+    result += '.';
+  }
+  result += GetReflectionClassUnqualifiedName(descriptor);
+  return "global::" + result;
+}
+
+std::string GetFullExtensionName(const FieldDescriptor* descriptor) {
+  if (descriptor->extension_scope()) {
+    return GetClassName(descriptor->extension_scope()) + ".Extensions." + GetPropertyName(descriptor);
+  }
+  else {
+    return GetExtensionClassUnqualifiedName(descriptor->file())  + "." + GetPropertyName(descriptor);
+  }
+}
+
+std::string GetClassName(const Descriptor* descriptor) {
+  return ToCSharpName(descriptor->full_name(), descriptor->file());
+}
+
+std::string GetClassName(const EnumDescriptor* descriptor) {
+  return ToCSharpName(descriptor->full_name(), descriptor->file());
+}
+
+// Groups are hacky:  The name of the field is just the lower-cased name
+// of the group type.  In C#, though, we would like to retain the original
+// capitalization of the type name.
+std::string GetFieldName(const FieldDescriptor* descriptor) {
+  if (descriptor->type() == FieldDescriptor::TYPE_GROUP) {
+    return descriptor->message_type()->name();
+  } else {
+    return descriptor->name();
+  }
+}
+
+std::string GetFieldConstantName(const FieldDescriptor* field) {
+  return GetPropertyName(field) + "FieldNumber";
+}
+
+std::string GetPropertyName(const FieldDescriptor* descriptor) {
+  // TODO(jtattermusch): consider introducing csharp_property_name field option
+  std::string property_name = UnderscoresToPascalCase(GetFieldName(descriptor));
+  // Avoid either our own type name or reserved names. Note that not all names
+  // are reserved - a field called to_string, write_to etc would still cause a problem.
+  // There are various ways of ending up with naming collisions, but we try to avoid obvious
+  // ones.
+  if (property_name == descriptor->containing_type()->name()
+      || property_name == "Types"
+      || property_name == "Descriptor") {
+    property_name += "_";
+  }
+  return property_name;
+}
+
+std::string GetOutputFile(const FileDescriptor* descriptor,
+                          const std::string file_extension,
+                          const bool generate_directories,
+                          const std::string base_namespace,
+                          std::string* error) {
+  std::string relative_filename = GetFileNameBase(descriptor) + file_extension;
+  if (!generate_directories) {
+    return relative_filename;
+  }
+  std::string ns = GetFileNamespace(descriptor);
+  std::string namespace_suffix = ns;
+  if (!base_namespace.empty()) {
+    // Check that the base_namespace is either equal to or a leading part of
+    // the file namespace. This isn't just a simple prefix; "Foo.B" shouldn't
+    // be regarded as a prefix of "Foo.Bar". The simplest option is to add "."
+    // to both.
+    std::string extended_ns = ns + ".";
+    if (extended_ns.find(base_namespace + ".") != 0) {
+      *error = "Namespace " + ns + " is not a prefix namespace of base namespace " + base_namespace;
+      return ""; // This will be ignored, because we've set an error.
+    }
+    namespace_suffix = ns.substr(base_namespace.length());
+    if (namespace_suffix.find(".") == 0) {
+      namespace_suffix = namespace_suffix.substr(1);
+    }
+  }
+
+  std::string namespace_dir = StringReplace(namespace_suffix, ".", "/", true);
+  if (!namespace_dir.empty()) {
+    namespace_dir += "/";
+  }
+  return namespace_dir + relative_filename;
+}
+
+// TODO: c&p from Java protoc plugin
+// For encodings with fixed sizes, returns that size in bytes.  Otherwise
+// returns -1.
+int GetFixedSize(FieldDescriptor::Type type) {
+  switch (type) {
+    case FieldDescriptor::TYPE_INT32   : return -1;
+    case FieldDescriptor::TYPE_INT64   : return -1;
+    case FieldDescriptor::TYPE_UINT32  : return -1;
+    case FieldDescriptor::TYPE_UINT64  : return -1;
+    case FieldDescriptor::TYPE_SINT32  : return -1;
+    case FieldDescriptor::TYPE_SINT64  : return -1;
+    case FieldDescriptor::TYPE_FIXED32 : return internal::WireFormatLite::kFixed32Size;
+    case FieldDescriptor::TYPE_FIXED64 : return internal::WireFormatLite::kFixed64Size;
+    case FieldDescriptor::TYPE_SFIXED32: return internal::WireFormatLite::kSFixed32Size;
+    case FieldDescriptor::TYPE_SFIXED64: return internal::WireFormatLite::kSFixed64Size;
+    case FieldDescriptor::TYPE_FLOAT   : return internal::WireFormatLite::kFloatSize;
+    case FieldDescriptor::TYPE_DOUBLE  : return internal::WireFormatLite::kDoubleSize;
+
+    case FieldDescriptor::TYPE_BOOL    : return internal::WireFormatLite::kBoolSize;
+    case FieldDescriptor::TYPE_ENUM    : return -1;
+
+    case FieldDescriptor::TYPE_STRING  : return -1;
+    case FieldDescriptor::TYPE_BYTES   : return -1;
+    case FieldDescriptor::TYPE_GROUP   : return -1;
+    case FieldDescriptor::TYPE_MESSAGE : return -1;
+
+    // No default because we want the compiler to complain if any new
+    // types are added.
+  }
+  GOOGLE_LOG(FATAL) << "Can't get here.";
+  return -1;
+}
+
+static const char base64_chars[] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+std::string StringToBase64(const std::string& input) {
+  std::string result;
+  size_t remaining = input.size();
+  const unsigned char *src = (const unsigned char*) input.c_str();
+  while (remaining > 2) {
+    result += base64_chars[src[0] >> 2];
+    result += base64_chars[((src[0] & 0x3) << 4) | (src[1] >> 4)];
+    result += base64_chars[((src[1] & 0xf) << 2) | (src[2] >> 6)];
+    result += base64_chars[src[2] & 0x3f];
+    remaining -= 3;
+    src += 3;
+  }
+  switch (remaining) {
+    case 2:
+      result += base64_chars[src[0] >> 2];
+      result += base64_chars[((src[0] & 0x3) << 4) | (src[1] >> 4)];
+      result += base64_chars[(src[1] & 0xf) << 2];
+      result += '=';
+      src += 2;
+      break;
+    case 1:
+      result += base64_chars[src[0] >> 2];
+      result += base64_chars[((src[0] & 0x3) << 4)];
+      result += '=';
+      result += '=';
+      src += 1;
+      break;
+  }
+  return result;
+}
+
+std::string FileDescriptorToBase64(const FileDescriptor* descriptor) {
+  std::string fdp_bytes;
+  FileDescriptorProto fdp;
+  descriptor->CopyTo(&fdp);
+  fdp.SerializeToString(&fdp_bytes);
+  return StringToBase64(fdp_bytes);
+}
+
+FieldGeneratorBase* CreateFieldGenerator(const FieldDescriptor* descriptor,
+                                         int presenceIndex,
+                                         const Options* options) {
+  switch (descriptor->type()) {
+    case FieldDescriptor::TYPE_GROUP:
+    case FieldDescriptor::TYPE_MESSAGE:
+      if (descriptor->is_repeated()) {
+        if (descriptor->is_map()) {
+          return new MapFieldGenerator(descriptor, presenceIndex, options);
+        } else {
+          return new RepeatedMessageFieldGenerator(descriptor, presenceIndex, options);
+        }
+      } else {
+        if (IsWrapperType(descriptor)) {
+          if (descriptor->real_containing_oneof()) {
+            return new WrapperOneofFieldGenerator(descriptor, presenceIndex, options);
+          } else {
+            return new WrapperFieldGenerator(descriptor, presenceIndex, options);
+          }
+        } else {
+          if (descriptor->real_containing_oneof()) {
+            return new MessageOneofFieldGenerator(descriptor, presenceIndex, options);
+          } else {
+            return new MessageFieldGenerator(descriptor, presenceIndex, options);
+          }
+        }
+      }
+    case FieldDescriptor::TYPE_ENUM:
+      if (descriptor->is_repeated()) {
+        return new RepeatedEnumFieldGenerator(descriptor, presenceIndex, options);
+      } else {
+        if (descriptor->real_containing_oneof()) {
+          return new EnumOneofFieldGenerator(descriptor, presenceIndex, options);
+        } else {
+          return new EnumFieldGenerator(descriptor, presenceIndex, options);
+        }
+      }
+    default:
+      if (descriptor->is_repeated()) {
+        return new RepeatedPrimitiveFieldGenerator(descriptor, presenceIndex, options);
+      } else {
+        if (descriptor->real_containing_oneof()) {
+          return new PrimitiveOneofFieldGenerator(descriptor, presenceIndex, options);
+        } else {
+          return new PrimitiveFieldGenerator(descriptor, presenceIndex, options);
+        }
+      }
+  }
+}
+
+bool IsNullable(const FieldDescriptor* descriptor) {
+  if (descriptor->is_repeated()) {
+    return true;
+  }
+
+  switch (descriptor->type()) {
+    case FieldDescriptor::TYPE_ENUM:
+    case FieldDescriptor::TYPE_DOUBLE:
+    case FieldDescriptor::TYPE_FLOAT:
+    case FieldDescriptor::TYPE_INT64:
+    case FieldDescriptor::TYPE_UINT64:
+    case FieldDescriptor::TYPE_INT32:
+    case FieldDescriptor::TYPE_FIXED64:
+    case FieldDescriptor::TYPE_FIXED32:
+    case FieldDescriptor::TYPE_BOOL:
+    case FieldDescriptor::TYPE_UINT32:
+    case FieldDescriptor::TYPE_SFIXED32:
+    case FieldDescriptor::TYPE_SFIXED64:
+    case FieldDescriptor::TYPE_SINT32:
+    case FieldDescriptor::TYPE_SINT64:
+      return false;
+
+    case FieldDescriptor::TYPE_MESSAGE:
+    case FieldDescriptor::TYPE_GROUP:
+    case FieldDescriptor::TYPE_STRING:
+    case FieldDescriptor::TYPE_BYTES:
+      return true;
+
+    default:
+      GOOGLE_LOG(FATAL) << "Unknown field type.";
+      return true;
+  }
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_helpers.h

@@ -0,0 +1,195 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_HELPERS_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_HELPERS_H__
+
+#include <string>
+#include <google/protobuf/port.h>
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/io/printer.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+struct Options;
+class FieldGeneratorBase;
+
+// TODO: start using this enum.
+enum CSharpType {
+  CSHARPTYPE_INT32 = 1,
+  CSHARPTYPE_INT64 = 2,
+  CSHARPTYPE_UINT32 = 3,
+  CSHARPTYPE_UINT64 = 4,
+  CSHARPTYPE_FLOAT = 5,
+  CSHARPTYPE_DOUBLE = 6,
+  CSHARPTYPE_BOOL = 7,
+  CSHARPTYPE_STRING = 8,
+  CSHARPTYPE_BYTESTRING = 9,
+  CSHARPTYPE_MESSAGE = 10,
+  CSHARPTYPE_ENUM = 11,
+  MAX_CSHARPTYPE = 11
+};
+
+// Converts field type to corresponding C# type.
+CSharpType GetCSharpType(FieldDescriptor::Type type);
+
+std::string StripDotProto(const std::string& proto_file);
+
+// Gets unqualified name of the reflection class
+std::string GetReflectionClassUnqualifiedName(const FileDescriptor* descriptor);
+// Gets unqualified name of the extension class
+std::string GetExtensionClassUnqualifiedName(const FileDescriptor* descriptor);
+
+std::string GetClassName(const EnumDescriptor* descriptor);
+
+std::string GetFieldName(const FieldDescriptor* descriptor);
+
+std::string GetFieldConstantName(const FieldDescriptor* field);
+
+std::string GetPropertyName(const FieldDescriptor* descriptor);
+
+int GetFixedSize(FieldDescriptor::Type type);
+
+std::string UnderscoresToCamelCase(const std::string& input,
+                                   bool cap_next_letter,
+                                   bool preserve_period);
+
+inline std::string UnderscoresToCamelCase(const std::string& input, bool cap_next_letter) {
+  return UnderscoresToCamelCase(input, cap_next_letter, false);
+}
+
+std::string UnderscoresToPascalCase(const std::string& input);
+
+// Note that we wouldn't normally want to export this (we're not expecting
+// it to be used outside libprotoc itself) but this exposes it for testing.
+std::string PROTOC_EXPORT GetEnumValueName(const std::string& enum_name,
+                                           const std::string& enum_value_name);
+
+// TODO(jtattermusch): perhaps we could move this to strutil
+std::string StringToBase64(const std::string& input);
+
+std::string FileDescriptorToBase64(const FileDescriptor* descriptor);
+
+FieldGeneratorBase* CreateFieldGenerator(const FieldDescriptor* descriptor,
+                                         int presenceIndex,
+                                         const Options* options);
+
+std::string GetFullExtensionName(const FieldDescriptor* descriptor);
+
+bool IsNullable(const FieldDescriptor* descriptor);
+
+// Determines whether the given message is a map entry message,
+// i.e. one implicitly created by protoc due to a map<key, value> field.
+inline bool IsMapEntryMessage(const Descriptor* descriptor) {
+  return descriptor->options().map_entry();
+}
+
+// Checks if this descriptor is for a group and gets its end tag or 0 if it's not a group
+uint GetGroupEndTag(const Descriptor* descriptor);
+
+// Determines whether we're generating code for the proto representation of
+// descriptors etc, for use in the runtime. This is the only type which is
+// allowed to use proto2 syntax, and it generates internal classes.
+inline bool IsDescriptorProto(const FileDescriptor* descriptor) {
+  return descriptor->name() == "google/protobuf/descriptor.proto";
+}
+
+// Determines whether the given message is an options message within descriptor.proto.
+inline bool IsDescriptorOptionMessage(const Descriptor* descriptor) {
+  if (!IsDescriptorProto(descriptor->file())) {
+    return false;
+  }
+  const std::string name = descriptor->full_name();
+  return name == "google.protobuf.FileOptions" ||
+      name == "google.protobuf.MessageOptions" ||
+      name == "google.protobuf.FieldOptions" ||
+      name == "google.protobuf.OneofOptions" ||
+      name == "google.protobuf.EnumOptions" ||
+      name == "google.protobuf.EnumValueOptions" ||
+      name == "google.protobuf.ServiceOptions" ||
+      name == "google.protobuf.MethodOptions";
+}
+
+inline bool IsWrapperType(const FieldDescriptor* descriptor) {
+  return descriptor->type() == FieldDescriptor::TYPE_MESSAGE &&
+      descriptor->message_type()->file()->name() == "google/protobuf/wrappers.proto";
+}
+
+inline bool IsProto2(const FileDescriptor* descriptor) {
+  return descriptor->syntax() == FileDescriptor::SYNTAX_PROTO2;
+}
+
+inline bool SupportsPresenceApi(const FieldDescriptor* descriptor) {
+  // Unlike most languages, we don't generate Has/Clear members for message
+  // types, because they can always be set to null in C#. They're not really
+  // needed for oneof fields in proto2 either, as everything can be done via
+  // oneof case, but we follow the convention from other languages. Proto3
+  // oneof fields never have Has/Clear members - but will also never have
+  // the explicit optional keyword either.
+  //
+  // None of the built-in helpers (descriptor->has_presence() etc) describe
+  // quite the behavior we want, so the rules are explicit below.
+
+  if (descriptor->is_repeated() ||
+      descriptor->type() == FieldDescriptor::TYPE_MESSAGE) {
+    return false;
+  }
+  // has_optional_keyword() has more complex rules for proto2, but that
+  // doesn't matter given the first part of this condition.
+  return IsProto2(descriptor->file()) || descriptor->has_optional_keyword();
+}
+
+inline bool RequiresPresenceBit(const FieldDescriptor* descriptor) {
+  return SupportsPresenceApi(descriptor) &&
+    !IsNullable(descriptor) &&
+    !descriptor->is_extension() &&
+    !descriptor->real_containing_oneof();
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_HELPERS_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_map_field.cc

@@ -0,0 +1,152 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2015 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_map_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+MapFieldGenerator::MapFieldGenerator(const FieldDescriptor* descriptor,
+                                     int presenceIndex,
+                                     const Options* options)
+    : FieldGeneratorBase(descriptor, presenceIndex, options) {
+}
+
+MapFieldGenerator::~MapFieldGenerator() {
+}
+
+void MapFieldGenerator::GenerateMembers(io::Printer* printer) {
+  const FieldDescriptor* key_descriptor =
+      descriptor_->message_type()->FindFieldByName("key");
+  const FieldDescriptor* value_descriptor =
+      descriptor_->message_type()->FindFieldByName("value");
+  variables_["key_type_name"] = type_name(key_descriptor);
+  variables_["value_type_name"] = type_name(value_descriptor);
+  std::unique_ptr<FieldGeneratorBase> key_generator(
+      CreateFieldGenerator(key_descriptor, 1, this->options()));
+  std::unique_ptr<FieldGeneratorBase> value_generator(
+      CreateFieldGenerator(value_descriptor, 2, this->options()));
+
+  printer->Print(
+    variables_,
+    "private static readonly pbc::MapField<$key_type_name$, $value_type_name$>.Codec _map_$name$_codec\n"
+    "    = new pbc::MapField<$key_type_name$, $value_type_name$>.Codec(");
+  key_generator->GenerateCodecCode(printer);
+  printer->Print(", ");
+  value_generator->GenerateCodecCode(printer);
+  printer->Print(
+    variables_,
+    ", $tag$);\n"
+    "private readonly pbc::MapField<$key_type_name$, $value_type_name$> $name$_ = new pbc::MapField<$key_type_name$, $value_type_name$>();\n");
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ pbc::MapField<$key_type_name$, $value_type_name$> $property_name$ {\n"
+    "  get { return $name$_; }\n"
+    "}\n");
+}
+
+void MapFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(
+      variables_,
+      "$name$_.Add(other.$name$_);\n");
+}
+
+void MapFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  GenerateParsingCode(printer, true);
+}
+
+void MapFieldGenerator::GenerateParsingCode(io::Printer* printer, bool use_parse_context) {
+  printer->Print(
+    variables_,
+    use_parse_context
+    ? "$name$_.AddEntriesFrom(ref input, _map_$name$_codec);\n"
+    : "$name$_.AddEntriesFrom(input, _map_$name$_codec);\n");
+}
+
+void MapFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  GenerateSerializationCode(printer, true);
+}
+
+void MapFieldGenerator::GenerateSerializationCode(io::Printer* printer, bool use_write_context) {
+  printer->Print(
+    variables_,
+    use_write_context
+    ? "$name$_.WriteTo(ref output, _map_$name$_codec);\n"
+    : "$name$_.WriteTo(output, _map_$name$_codec);\n");
+}
+
+void MapFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "size += $name$_.CalculateSize(_map_$name$_codec);\n");
+}
+
+void MapFieldGenerator::WriteHash(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "hash ^= $property_name$.GetHashCode();\n");
+}
+void MapFieldGenerator::WriteEquals(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if (!$property_name$.Equals(other.$property_name$)) return false;\n");
+}
+
+void MapFieldGenerator::WriteToString(io::Printer* printer) {
+    // TODO: If we ever actually use ToString, we'll need to impleme this...
+}
+
+void MapFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$name$_ = other.$name$_.Clone();\n");
+}
+
+void MapFieldGenerator::GenerateFreezingCode(io::Printer* printer) {
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_map_field.h

@@ -0,0 +1,75 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MAP_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_MAP_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class MapFieldGenerator : public FieldGeneratorBase {
+ public:
+  MapFieldGenerator(const FieldDescriptor* descriptor,
+                    int presenceIndex,
+                    const Options* options);
+  ~MapFieldGenerator();
+
+  MapFieldGenerator(const MapFieldGenerator&) = delete;
+  MapFieldGenerator& operator=(const MapFieldGenerator&) = delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateFreezingCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer, bool use_parse_context);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer, bool use_write_context);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+
+  virtual void WriteHash(io::Printer* printer);
+  virtual void WriteEquals(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_MAP_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_message.cc

@@ -0,0 +1,779 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+#include <algorithm>
+#include <map>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/wire_format_lite.h>
+
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_enum.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_message.h>
+#include <google/protobuf/compiler/csharp/csharp_names.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+bool CompareFieldNumbers(const FieldDescriptor* d1, const FieldDescriptor* d2) {
+  return d1->number() < d2->number();
+}
+
+MessageGenerator::MessageGenerator(const Descriptor* descriptor,
+                                   const Options* options)
+    : SourceGeneratorBase(descriptor->file(), options),
+      descriptor_(descriptor),
+      has_bit_field_count_(0),
+      end_tag_(GetGroupEndTag(descriptor)),
+      has_extension_ranges_(descriptor->extension_range_count() > 0) {
+  // fields by number
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    fields_by_number_.push_back(descriptor_->field(i));
+  }
+  std::sort(fields_by_number_.begin(), fields_by_number_.end(),
+            CompareFieldNumbers);
+
+  int presence_bit_count = 0;
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (RequiresPresenceBit(field)) {
+      presence_bit_count++;
+      if (has_bit_field_count_ == 0 || (presence_bit_count % 32) == 0) {
+        has_bit_field_count_++;
+      }
+    }
+  }
+}
+
+MessageGenerator::~MessageGenerator() {
+}
+
+std::string MessageGenerator::class_name() {
+  return descriptor_->name();
+}
+
+std::string MessageGenerator::full_class_name() {
+  return GetClassName(descriptor_);
+}
+
+const std::vector<const FieldDescriptor*>& MessageGenerator::fields_by_number() {
+  return fields_by_number_;
+}
+
+void MessageGenerator::AddDeprecatedFlag(io::Printer* printer) {
+  if (descriptor_->options().deprecated()) {
+    printer->Print("[global::System.ObsoleteAttribute]\n");
+  }
+}
+
+void MessageGenerator::AddSerializableAttribute(io::Printer* printer) {
+  if (this->options()->serializable) {
+    printer->Print("[global::System.SerializableAttribute]\n");
+  }
+}
+
+void MessageGenerator::Generate(io::Printer* printer) {
+  std::map<std::string, std::string> vars;
+  vars["class_name"] = class_name();
+  vars["access_level"] = class_access_level();
+
+  WriteMessageDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  AddSerializableAttribute(printer);
+
+  printer->Print(
+    vars,
+    "$access_level$ sealed partial class $class_name$ : ");
+
+  if (has_extension_ranges_) {
+    printer->Print(vars, "pb::IExtendableMessage<$class_name$>\n");
+  }
+  else {
+    printer->Print(vars, "pb::IMessage<$class_name$>\n");
+  }
+  printer->Print("#if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE\n");
+  printer->Print("    , pb::IBufferMessage\n");
+  printer->Print("#endif\n");
+  printer->Print("{\n");
+  printer->Indent();
+
+  // All static fields and properties
+  printer->Print(
+      vars,
+      "private static readonly pb::MessageParser<$class_name$> _parser = new pb::MessageParser<$class_name$>(() => new $class_name$());\n");
+
+  printer->Print(
+      "private pb::UnknownFieldSet _unknownFields;\n");
+
+  if (has_extension_ranges_) {
+    if (IsDescriptorProto(descriptor_->file())) {
+      printer->Print(vars, "internal pb::ExtensionSet<$class_name$> _extensions;\n"); // CustomOptions compatibility
+    } else {
+      printer->Print(vars, "private pb::ExtensionSet<$class_name$> _extensions;\n");
+    }
+
+    // a read-only property for fast
+    // retrieval of the set in IsInitialized
+    printer->Print(vars,
+                   "private pb::ExtensionSet<$class_name$> _Extensions { get { "
+                   "return _extensions; } }\n");
+  }
+
+  for (int i = 0; i < has_bit_field_count_; i++) {
+    // don't use arrays since all arrays are heap allocated, saving allocations
+    // use ints instead of bytes since bytes lack bitwise operators, saving casts
+    printer->Print("private int _hasBits$i$;\n", "i", StrCat(i));
+  }
+
+  WriteGeneratedCodeAttributes(printer);
+
+  printer->Print(
+      vars,
+      "public static pb::MessageParser<$class_name$> Parser { get { return _parser; } }\n\n");
+
+  // Access the message descriptor via the relevant file descriptor or containing message descriptor.
+  if (!descriptor_->containing_type()) {
+    vars["descriptor_accessor"] = GetReflectionClassName(descriptor_->file())
+        + ".Descriptor.MessageTypes[" + StrCat(descriptor_->index()) + "]";
+  } else {
+    vars["descriptor_accessor"] = GetClassName(descriptor_->containing_type())
+        + ".Descriptor.NestedTypes[" + StrCat(descriptor_->index()) + "]";
+  }
+
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+    vars,
+    "public static pbr::MessageDescriptor Descriptor {\n"
+    "  get { return $descriptor_accessor$; }\n"
+    "}\n"
+    "\n");
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+    vars,
+    "pbr::MessageDescriptor pb::IMessage.Descriptor {\n"
+    "  get { return Descriptor; }\n"
+    "}\n"
+    "\n");
+
+  // Parameterless constructor and partial OnConstruction method.
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+    vars,
+    "public $class_name$() {\n"
+    "  OnConstruction();\n"
+    "}\n\n"
+    "partial void OnConstruction();\n\n");
+
+  GenerateCloningCode(printer);
+  GenerateFreezingCode(printer);
+
+  // Fields/properties
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* fieldDescriptor = descriptor_->field(i);
+
+    // Rats: we lose the debug comment here :(
+    printer->Print(
+      "/// <summary>Field number for the \"$field_name$\" field.</summary>\n"
+      "public const int $field_constant_name$ = $index$;\n",
+      "field_name", fieldDescriptor->name(),
+      "field_constant_name", GetFieldConstantName(fieldDescriptor),
+      "index", StrCat(fieldDescriptor->number()));
+    std::unique_ptr<FieldGeneratorBase> generator(
+        CreateFieldGeneratorInternal(fieldDescriptor));
+    generator->GenerateMembers(printer);
+    printer->Print("\n");
+  }
+
+  // oneof properties (for real oneofs, which come before synthetic ones)
+  for (int i = 0; i < descriptor_->real_oneof_decl_count(); i++) {
+    const OneofDescriptor* oneof = descriptor_->oneof_decl(i);
+    vars["name"] = UnderscoresToCamelCase(oneof->name(), false);
+    vars["property_name"] = UnderscoresToCamelCase(oneof->name(), true);
+    vars["original_name"] = oneof->name();
+    printer->Print(
+      vars,
+      "private object $name$_;\n"
+      "/// <summary>Enum of possible cases for the \"$original_name$\" oneof.</summary>\n"
+      "public enum $property_name$OneofCase {\n");
+    printer->Indent();
+    printer->Print("None = 0,\n");
+    for (int j = 0; j < oneof->field_count(); j++) {
+      const FieldDescriptor* field = oneof->field(j);
+      printer->Print("$field_property_name$ = $index$,\n",
+                     "field_property_name", GetPropertyName(field),
+                     "index", StrCat(field->number()));
+    }
+    printer->Outdent();
+    printer->Print("}\n");
+    // TODO: Should we put the oneof .proto comments here?
+    // It's unclear exactly where they should go.
+    printer->Print(
+      vars,
+      "private $property_name$OneofCase $name$Case_ = $property_name$OneofCase.None;\n");
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print(
+      vars,
+      "public $property_name$OneofCase $property_name$Case {\n"
+      "  get { return $name$Case_; }\n"
+      "}\n\n");
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print(
+      vars,
+      "public void Clear$property_name$() {\n"
+      "  $name$Case_ = $property_name$OneofCase.None;\n"
+      "  $name$_ = null;\n"
+      "}\n\n");
+  }
+
+  // Standard methods
+  GenerateFrameworkMethods(printer);
+  GenerateMessageSerializationMethods(printer);
+  GenerateMergingMethods(printer);
+
+  if (has_extension_ranges_) {
+    printer->Print(
+        vars,
+        "public TValue GetExtension<TValue>(pb::Extension<$class_name$, "
+        "TValue> extension) {\n"
+        "  return pb::ExtensionSet.Get(ref _extensions, extension);\n"
+        "}\n"
+        "public pbc::RepeatedField<TValue> "
+        "GetExtension<TValue>(pb::RepeatedExtension<$class_name$, TValue> "
+        "extension) {\n"
+        "  return pb::ExtensionSet.Get(ref _extensions, extension);\n"
+        "}\n"
+        "public pbc::RepeatedField<TValue> "
+        "GetOrInitializeExtension<TValue>(pb::RepeatedExtension<$class_name$, "
+        "TValue> extension) {\n"
+        "  return pb::ExtensionSet.GetOrInitialize(ref _extensions, "
+        "extension);\n"
+        "}\n"
+        "public void SetExtension<TValue>(pb::Extension<$class_name$, TValue> "
+        "extension, TValue value) {\n"
+        "  pb::ExtensionSet.Set(ref _extensions, extension, value);\n"
+        "}\n"
+        "public bool HasExtension<TValue>(pb::Extension<$class_name$, TValue> "
+        "extension) {\n"
+        "  return pb::ExtensionSet.Has(ref _extensions, extension);\n"
+        "}\n"
+        "public void ClearExtension<TValue>(pb::Extension<$class_name$, "
+        "TValue> extension) {\n"
+        "  pb::ExtensionSet.Clear(ref _extensions, extension);\n"
+        "}\n"
+        "public void "
+        "ClearExtension<TValue>(pb::RepeatedExtension<$class_name$, TValue> "
+        "extension) {\n"
+        "  pb::ExtensionSet.Clear(ref _extensions, extension);\n"
+        "}\n\n");
+  }
+
+  // Nested messages and enums
+  if (HasNestedGeneratedTypes()) {
+    printer->Print(
+      vars,
+      "#region Nested types\n"
+      "/// <summary>Container for nested types declared in the $class_name$ message type.</summary>\n");
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print("public static partial class Types {\n");
+    printer->Indent();
+    for (int i = 0; i < descriptor_->enum_type_count(); i++) {
+      EnumGenerator enumGenerator(descriptor_->enum_type(i), this->options());
+      enumGenerator.Generate(printer);
+    }
+    for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+      // Don't generate nested types for maps...
+      if (!IsMapEntryMessage(descriptor_->nested_type(i))) {
+        MessageGenerator messageGenerator(
+            descriptor_->nested_type(i), this->options());
+        messageGenerator.Generate(printer);
+      }
+    }
+    printer->Outdent();
+    printer->Print("}\n"
+                   "#endregion\n"
+                   "\n");
+  }
+
+  if (descriptor_->extension_count() > 0) {
+    printer->Print(
+      vars,
+      "#region Extensions\n"
+      "/// <summary>Container for extensions for other messages declared in the $class_name$ message type.</summary>\n");
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print("public static partial class Extensions {\n");
+    printer->Indent();
+    for (int i = 0; i < descriptor_->extension_count(); i++) {
+      std::unique_ptr<FieldGeneratorBase> generator(
+        CreateFieldGeneratorInternal(descriptor_->extension(i)));
+      generator->GenerateExtensionCode(printer);
+    }
+    printer->Outdent();
+    printer->Print(
+      "}\n"
+      "#endregion\n"
+      "\n");
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+  printer->Print("\n");
+}
+
+// Helper to work out whether we need to generate a class to hold nested types/enums.
+// Only tricky because we don't want to generate map entry types.
+bool MessageGenerator::HasNestedGeneratedTypes()
+{
+  if (descriptor_->enum_type_count() > 0) {
+    return true;
+  }
+  for (int i = 0; i < descriptor_->nested_type_count(); i++) {
+    if (!IsMapEntryMessage(descriptor_->nested_type(i))) {
+      return true;
+    }
+  }
+  return false;
+}
+
+void MessageGenerator::GenerateCloningCode(io::Printer* printer) {
+  std::map<std::string, std::string> vars;
+  WriteGeneratedCodeAttributes(printer);
+  vars["class_name"] = class_name();
+    printer->Print(
+    vars,
+    "public $class_name$($class_name$ other) : this() {\n");
+  printer->Indent();
+  for (int i = 0; i < has_bit_field_count_; i++) {
+    printer->Print("_hasBits$i$ = other._hasBits$i$;\n", "i", StrCat(i));
+  }
+  // Clone non-oneof fields first (treating optional proto3 fields as non-oneof)
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->real_containing_oneof()) {
+      continue;
+    }
+    std::unique_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
+    generator->GenerateCloningCode(printer);
+  }
+  // Clone just the right field for each real oneof
+  for (int i = 0; i < descriptor_->real_oneof_decl_count(); ++i) {
+    const OneofDescriptor* oneof = descriptor_->oneof_decl(i);
+    vars["name"] = UnderscoresToCamelCase(oneof->name(), false);
+    vars["property_name"] = UnderscoresToCamelCase(oneof->name(), true);
+    printer->Print(vars, "switch (other.$property_name$Case) {\n");
+    printer->Indent();
+    for (int j = 0; j < oneof->field_count(); j++) {
+      const FieldDescriptor* field = oneof->field(j);
+      std::unique_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
+      vars["field_property_name"] = GetPropertyName(field);
+      printer->Print(
+          vars,
+          "case $property_name$OneofCase.$field_property_name$:\n");
+      printer->Indent();
+      generator->GenerateCloningCode(printer);
+      printer->Print("break;\n");
+      printer->Outdent();
+    }
+    printer->Outdent();
+    printer->Print("}\n\n");
+  }
+  // Clone unknown fields
+  printer->Print(
+      "_unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);\n");
+  if (has_extension_ranges_) {
+    printer->Print(
+        "_extensions = pb::ExtensionSet.Clone(other._extensions);\n");
+  }
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+    vars,
+    "public $class_name$ Clone() {\n"
+    "  return new $class_name$(this);\n"
+    "}\n\n");
+}
+
+void MessageGenerator::GenerateFreezingCode(io::Printer* printer) {
+}
+
+void MessageGenerator::GenerateFrameworkMethods(io::Printer* printer) {
+    std::map<std::string, std::string> vars;
+    vars["class_name"] = class_name();
+
+    // Equality
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print(
+        vars,
+        "public override bool Equals(object other) {\n"
+        "  return Equals(other as $class_name$);\n"
+        "}\n\n");
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print(
+        vars,
+        "public bool Equals($class_name$ other) {\n"
+        "  if (ReferenceEquals(other, null)) {\n"
+        "    return false;\n"
+        "  }\n"
+        "  if (ReferenceEquals(other, this)) {\n"
+        "    return true;\n"
+        "  }\n");
+    printer->Indent();
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      std::unique_ptr<FieldGeneratorBase> generator(
+            CreateFieldGeneratorInternal(descriptor_->field(i)));
+        generator->WriteEquals(printer);
+    }
+    for (int i = 0; i < descriptor_->real_oneof_decl_count(); i++) {
+      printer->Print("if ($property_name$Case != other.$property_name$Case) return false;\n",
+          "property_name", UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true));
+    }
+    if (has_extension_ranges_) {
+      printer->Print(
+          "if (!Equals(_extensions, other._extensions)) {\n"
+          "  return false;\n"
+          "}\n");
+    }
+    printer->Outdent();
+    printer->Print(
+        "  return Equals(_unknownFields, other._unknownFields);\n"
+        "}\n\n");
+
+    // GetHashCode
+    // Start with a non-zero value to easily distinguish between null and "empty" messages.
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print(
+        "public override int GetHashCode() {\n"
+        "  int hash = 1;\n");
+    printer->Indent();
+    for (int i = 0; i < descriptor_->field_count(); i++) {
+      std::unique_ptr<FieldGeneratorBase> generator(
+            CreateFieldGeneratorInternal(descriptor_->field(i)));
+        generator->WriteHash(printer);
+    }
+    for (int i = 0; i < descriptor_->real_oneof_decl_count(); i++) {
+      printer->Print("hash ^= (int) $name$Case_;\n",
+          "name", UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), false));
+    }
+    if (has_extension_ranges_) {
+      printer->Print(
+        "if (_extensions != null) {\n"
+        "  hash ^= _extensions.GetHashCode();\n"
+        "}\n");
+    }
+    printer->Print(
+        "if (_unknownFields != null) {\n"
+        "  hash ^= _unknownFields.GetHashCode();\n"
+        "}\n"
+        "return hash;\n");
+    printer->Outdent();
+    printer->Print("}\n\n");
+
+    WriteGeneratedCodeAttributes(printer);
+    printer->Print(
+        "public override string ToString() {\n"
+        "  return pb::JsonFormatter.ToDiagnosticString(this);\n"
+        "}\n\n");
+}
+
+void MessageGenerator::GenerateMessageSerializationMethods(io::Printer* printer) {
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+      "public void WriteTo(pb::CodedOutputStream output) {\n");
+  printer->Print("#if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE\n");
+  printer->Indent();
+  printer->Print("output.WriteRawMessage(this);\n");
+  printer->Outdent();
+  printer->Print("#else\n");
+  printer->Indent();
+  GenerateWriteToBody(printer, false);
+  printer->Outdent();
+  printer->Print("#endif\n");
+  printer->Print("}\n\n");
+
+  printer->Print("#if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE\n");
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print("void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {\n");
+  printer->Indent();
+  GenerateWriteToBody(printer, true);
+  printer->Outdent();
+  printer->Print("}\n");
+  printer->Print("#endif\n\n");
+
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+    "public int CalculateSize() {\n");
+  printer->Indent();
+  printer->Print("int size = 0;\n");
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    std::unique_ptr<FieldGeneratorBase> generator(
+        CreateFieldGeneratorInternal(descriptor_->field(i)));
+    generator->GenerateSerializedSizeCode(printer);
+  }
+
+  if (has_extension_ranges_) {
+    printer->Print(
+      "if (_extensions != null) {\n"
+      "  size += _extensions.CalculateSize();\n"
+      "}\n");
+  }
+
+  printer->Print(
+    "if (_unknownFields != null) {\n"
+    "  size += _unknownFields.CalculateSize();\n"
+    "}\n");
+
+  printer->Print("return size;\n");
+  printer->Outdent();
+  printer->Print("}\n\n");
+}
+
+void MessageGenerator::GenerateWriteToBody(io::Printer* printer, bool use_write_context) {
+  // Serialize all the fields
+  for (int i = 0; i < fields_by_number().size(); i++) {
+    std::unique_ptr<FieldGeneratorBase> generator(
+      CreateFieldGeneratorInternal(fields_by_number()[i]));
+    generator->GenerateSerializationCode(printer, use_write_context);
+  }
+
+  if (has_extension_ranges_) {
+    // Serialize extensions
+    printer->Print(
+      use_write_context
+      ? "if (_extensions != null) {\n"
+        "  _extensions.WriteTo(ref output);\n"
+        "}\n"
+      : "if (_extensions != null) {\n"
+        "  _extensions.WriteTo(output);\n"
+        "}\n");
+  }
+
+  // Serialize unknown fields
+  printer->Print(
+    use_write_context
+    ? "if (_unknownFields != null) {\n"
+      "  _unknownFields.WriteTo(ref output);\n"
+      "}\n"
+    : "if (_unknownFields != null) {\n"
+      "  _unknownFields.WriteTo(output);\n"
+      "}\n");
+
+  // TODO(jonskeet): Memoize size of frozen messages?
+}
+
+void MessageGenerator::GenerateMergingMethods(io::Printer* printer) {
+  // Note:  These are separate from GenerateMessageSerializationMethods()
+  //   because they need to be generated even for messages that are optimized
+  //   for code size.
+  std::map<std::string, std::string> vars;
+  vars["class_name"] = class_name();
+
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print(
+    vars,
+    "public void MergeFrom($class_name$ other) {\n");
+  printer->Indent();
+  printer->Print(
+    "if (other == null) {\n"
+    "  return;\n"
+    "}\n");
+  // Merge non-oneof fields, treating optional proto3 fields as normal fields
+  for (int i = 0; i < descriptor_->field_count(); i++) {
+    const FieldDescriptor* field = descriptor_->field(i);
+    if (field->real_containing_oneof()) {
+      continue;
+    }
+    std::unique_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
+    generator->GenerateMergingCode(printer);
+  }
+  // Merge oneof fields (for non-synthetic oneofs)
+  for (int i = 0; i < descriptor_->real_oneof_decl_count(); ++i) {
+    const OneofDescriptor* oneof = descriptor_->oneof_decl(i);
+    vars["name"] = UnderscoresToCamelCase(oneof->name(), false);
+    vars["property_name"] = UnderscoresToCamelCase(oneof->name(), true);
+    printer->Print(vars, "switch (other.$property_name$Case) {\n");
+    printer->Indent();
+    for (int j = 0; j < oneof->field_count(); j++) {
+      const FieldDescriptor* field = oneof->field(j);
+      vars["field_property_name"] = GetPropertyName(field);
+      printer->Print(
+        vars,
+        "case $property_name$OneofCase.$field_property_name$:\n");
+      printer->Indent();
+      std::unique_ptr<FieldGeneratorBase> generator(CreateFieldGeneratorInternal(field));
+      generator->GenerateMergingCode(printer);
+      printer->Print("break;\n");
+      printer->Outdent();
+    }
+    printer->Outdent();
+    printer->Print("}\n\n");
+  }
+  // Merge extensions
+  if (has_extension_ranges_) {
+    printer->Print("pb::ExtensionSet.MergeFrom(ref _extensions, other._extensions);\n");
+  }
+
+  // Merge unknown fields.
+  printer->Print(
+      "_unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);\n");
+
+  printer->Outdent();
+  printer->Print("}\n\n");
+
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print("public void MergeFrom(pb::CodedInputStream input) {\n");
+  printer->Print("#if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE\n");
+  printer->Indent();
+  printer->Print("input.ReadRawMessage(this);\n");
+  printer->Outdent();
+  printer->Print("#else\n");
+  printer->Indent();
+  GenerateMainParseLoop(printer, false);
+  printer->Outdent();
+  printer->Print("#endif\n");
+  printer->Print("}\n\n");
+
+  printer->Print("#if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE\n");
+  WriteGeneratedCodeAttributes(printer);
+  printer->Print("void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {\n");
+  printer->Indent();
+  GenerateMainParseLoop(printer, true);
+  printer->Outdent();
+  printer->Print("}\n"); // method
+  printer->Print("#endif\n\n");
+
+}
+
+void MessageGenerator::GenerateMainParseLoop(io::Printer* printer, bool use_parse_context) {
+  std::map<std::string, std::string> vars;
+  vars["maybe_ref_input"] = use_parse_context ? "ref input" : "input";
+
+  printer->Print(
+    "uint tag;\n"
+    "while ((tag = input.ReadTag()) != 0) {\n"
+    "  switch(tag) {\n");
+  printer->Indent();
+  printer->Indent();
+  if (end_tag_ != 0) {
+    printer->Print(
+        "case $end_tag$:\n"
+        "  return;\n",
+        "end_tag", StrCat(end_tag_));
+  }
+  if (has_extension_ranges_) {
+    printer->Print(vars,
+      "default:\n"
+      "  if (!pb::ExtensionSet.TryMergeFieldFrom(ref _extensions, $maybe_ref_input$)) {\n"
+      "    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, $maybe_ref_input$);\n"
+      "  }\n"
+      "  break;\n");
+  } else {
+    printer->Print(vars,
+      "default:\n"
+      "  _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, $maybe_ref_input$);\n"
+      "  break;\n");
+  }
+  for (int i = 0; i < fields_by_number().size(); i++) {
+    const FieldDescriptor* field = fields_by_number()[i];
+    internal::WireFormatLite::WireType wt =
+        internal::WireFormat::WireTypeForFieldType(field->type());
+    uint32 tag = internal::WireFormatLite::MakeTag(field->number(), wt);
+    // Handle both packed and unpacked repeated fields with the same Read*Array call;
+    // the two generated cases are the packed and unpacked tags.
+    // TODO(jonskeet): Check that is_packable is equivalent to
+    // is_repeated && wt in { VARINT, FIXED32, FIXED64 }.
+    // It looks like it is...
+    if (field->is_packable()) {
+      printer->Print(
+        "case $packed_tag$:\n",
+        "packed_tag",
+        StrCat(
+            internal::WireFormatLite::MakeTag(
+                field->number(),
+                internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED)));
+    }
+
+    printer->Print("case $tag$: {\n", "tag", StrCat(tag));
+    printer->Indent();
+    std::unique_ptr<FieldGeneratorBase> generator(
+        CreateFieldGeneratorInternal(field));
+    generator->GenerateParsingCode(printer, use_parse_context);
+    printer->Print("break;\n");
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+  printer->Outdent();
+  printer->Print("}\n"); // switch
+  printer->Outdent();
+  printer->Print("}\n"); // while
+}
+
+// it's a waste of space to track presence for all values, so we only track them if they're not nullable
+int MessageGenerator::GetPresenceIndex(const FieldDescriptor* descriptor) {
+  if (!RequiresPresenceBit(descriptor)) {
+    return -1;
+  }
+
+  int index = 0;
+  for (int i = 0; i < fields_by_number().size(); i++) {
+    const FieldDescriptor* field = fields_by_number()[i];
+    if (field == descriptor) {
+      return index;
+    }
+    if (RequiresPresenceBit(field)) {
+      index++;
+    }
+  }
+  GOOGLE_LOG(DFATAL)<< "Could not find presence index for field " << descriptor->name();
+  return -1;
+}
+
+FieldGeneratorBase* MessageGenerator::CreateFieldGeneratorInternal(
+    const FieldDescriptor* descriptor) {
+  return CreateFieldGenerator(descriptor, GetPresenceIndex(descriptor), this->options());
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_message.h

@@ -0,0 +1,94 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__
+
+#include <string>
+#include <vector>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class FieldGeneratorBase;
+
+class MessageGenerator : public SourceGeneratorBase {
+ public:
+  MessageGenerator(const Descriptor* descriptor, const Options* options);
+  ~MessageGenerator();
+
+  MessageGenerator(const MessageGenerator&) = delete;
+  MessageGenerator& operator=(const MessageGenerator&) = delete;
+
+  void GenerateCloningCode(io::Printer* printer);
+  void GenerateFreezingCode(io::Printer* printer);
+  void GenerateFrameworkMethods(io::Printer* printer);
+  void Generate(io::Printer* printer);
+
+ private:
+  const Descriptor* descriptor_;
+  std::vector<const FieldDescriptor*> fields_by_number_;
+  int has_bit_field_count_;
+  uint end_tag_;
+  bool has_extension_ranges_;
+
+  void GenerateMessageSerializationMethods(io::Printer* printer);
+  void GenerateWriteToBody(io::Printer* printer, bool use_write_context);
+  void GenerateMergingMethods(io::Printer* printer);
+  void GenerateMainParseLoop(io::Printer* printer, bool use_parse_context);
+
+  int GetPresenceIndex(const FieldDescriptor* descriptor);
+  FieldGeneratorBase* CreateFieldGeneratorInternal(
+      const FieldDescriptor* descriptor);
+
+  bool HasNestedGeneratedTypes();
+
+  void AddDeprecatedFlag(io::Printer* printer);
+  void AddSerializableAttribute(io::Printer* printer);
+
+  std::string class_name();
+  std::string full_class_name();
+
+  // field descriptors sorted by number
+  const std::vector<const FieldDescriptor*>& fields_by_number();
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_message_field.cc

@@ -0,0 +1,293 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/wire_format.h>
+#include <google/protobuf/wire_format_lite.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_message_field.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+MessageFieldGenerator::MessageFieldGenerator(const FieldDescriptor* descriptor,
+                                             int presenceIndex,
+                                             const Options *options)
+    : FieldGeneratorBase(descriptor, presenceIndex, options) {
+  if (!SupportsPresenceApi(descriptor_)) {
+    variables_["has_property_check"] = name() + "_ != null";
+    variables_["has_not_property_check"] = name() + "_ == null";
+  }
+}
+
+MessageFieldGenerator::~MessageFieldGenerator() {
+
+}
+
+void MessageFieldGenerator::GenerateMembers(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "private $type_name$ $name$_;\n");
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ $type_name$ $property_name$ {\n"
+    "  get { return $name$_; }\n"
+    "  set {\n"
+    "    $name$_ = value;\n"
+    "  }\n"
+    "}\n");
+  if (SupportsPresenceApi(descriptor_)) {
+    printer->Print(
+      variables_,
+      "/// <summary>Gets whether the $descriptor_name$ field is set</summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ bool Has$property_name$ {\n"
+      "  get { return $name$_ != null; }\n"
+      "}\n");
+    printer->Print(
+      variables_,
+      "/// <summary>Clears the value of the $descriptor_name$ field</summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ void Clear$property_name$() {\n"
+      "  $name$_ = null;\n"
+      "}\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if (other.$has_property_check$) {\n"
+    "  if ($has_not_property_check$) {\n"
+    "    $property_name$ = new $type_name$();\n"
+    "  }\n"
+    "  $property_name$.MergeFrom(other.$property_name$);\n"
+    "}\n");
+}
+
+void MessageFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_not_property_check$) {\n"
+    "  $property_name$ = new $type_name$();\n"
+    "}\n");
+  if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) {
+    printer->Print(variables_, "input.ReadMessage($property_name$);\n");
+  } else {
+    printer->Print(variables_, "input.ReadGroup($property_name$);\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) {
+    printer->Print(
+      variables_,
+      "if ($has_property_check$) {\n"
+      "  output.WriteRawTag($tag_bytes$);\n"
+      "  output.WriteMessage($property_name$);\n"
+      "}\n");
+  } else {
+    printer->Print(
+      variables_,
+      "if ($has_property_check$) {\n"
+      "  output.WriteRawTag($tag_bytes$);\n"
+      "  output.WriteGroup($property_name$);\n"
+      "  output.WriteRawTag($end_tag_bytes$);\n"
+      "}\n");
+  }
+}
+
+void MessageFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) {
+    printer->Print(
+      variables_,
+      "if ($has_property_check$) {\n"
+      "  size += $tag_size$ + pb::CodedOutputStream.ComputeMessageSize($property_name$);\n"
+      "}\n");
+  } else {
+    printer->Print(
+      variables_,
+      "if ($has_property_check$) {\n"
+      "  size += $tag_size$ + pb::CodedOutputStream.ComputeGroupSize($property_name$);\n"
+      "}\n");
+  }
+}
+
+void MessageFieldGenerator::WriteHash(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_property_check$) hash ^= $property_name$.GetHashCode();\n");
+}
+void MessageFieldGenerator::WriteEquals(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if (!object.Equals($property_name$, other.$property_name$)) return false;\n");
+}
+void MessageFieldGenerator::WriteToString(io::Printer* printer) {
+  variables_["field_name"] = GetFieldName(descriptor_);
+  printer->Print(
+    variables_,
+    "PrintField(\"$field_name$\", has$property_name$, $name$_, writer);\n");
+}
+void MessageFieldGenerator::GenerateExtensionCode(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n"
+    "  new pb::Extension<$extended_type$, $type_name$>($number$, ");
+  GenerateCodecCode(printer);
+  printer->Print(");\n");
+}
+void MessageFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$name$_ = other.$has_property_check$ ? other.$name$_.Clone() : null;\n");
+}
+
+void MessageFieldGenerator::GenerateFreezingCode(io::Printer* printer) {
+}
+
+void MessageFieldGenerator::GenerateCodecCode(io::Printer* printer) {
+  if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) {
+    printer->Print(
+      variables_,
+      "pb::FieldCodec.ForMessage($tag$, $type_name$.Parser)");
+  } else {
+    printer->Print(
+      variables_,
+      "pb::FieldCodec.ForGroup($tag$, $end_tag$, $type_name$.Parser)");
+  }
+}
+
+MessageOneofFieldGenerator::MessageOneofFieldGenerator(
+    const FieldDescriptor* descriptor,
+	  int presenceIndex,
+    const Options *options)
+    : MessageFieldGenerator(descriptor, presenceIndex, options) {
+  SetCommonOneofFieldVariables(&variables_);
+}
+
+MessageOneofFieldGenerator::~MessageOneofFieldGenerator() {
+
+}
+
+void MessageOneofFieldGenerator::GenerateMembers(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ $type_name$ $property_name$ {\n"
+    "  get { return $has_property_check$ ? ($type_name$) $oneof_name$_ : null; }\n"
+    "  set {\n"
+    "    $oneof_name$_ = value;\n"
+    "    $oneof_name$Case_ = value == null ? $oneof_property_name$OneofCase.None : $oneof_property_name$OneofCase.$property_name$;\n"
+    "  }\n"
+    "}\n");
+  if (SupportsPresenceApi(descriptor_)) {
+    printer->Print(
+      variables_,
+      "/// <summary>Gets whether the \"$descriptor_name$\" field is set</summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ bool Has$property_name$ {\n"
+      "  get { return $oneof_name$Case_ == $oneof_property_name$OneofCase.$property_name$; }\n"
+      "}\n");
+    printer->Print(
+      variables_,
+      "/// <summary> Clears the value of the oneof if it's currently set to \"$descriptor_name$\" </summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ void Clear$property_name$() {\n"
+      "  if ($has_property_check$) {\n"
+      "    Clear$oneof_property_name$();\n"
+      "  }\n"
+      "}\n");
+  }
+}
+
+void MessageOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "if ($property_name$ == null) {\n"
+    "  $property_name$ = new $type_name$();\n"
+    "}\n"
+    "$property_name$.MergeFrom(other.$property_name$);\n");
+}
+
+void MessageOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  // TODO(jonskeet): We may be able to do better than this
+  printer->Print(
+    variables_,
+    "$type_name$ subBuilder = new $type_name$();\n"
+    "if ($has_property_check$) {\n"
+    "  subBuilder.MergeFrom($property_name$);\n"
+    "}\n");
+  if (descriptor_->type() == FieldDescriptor::Type::TYPE_MESSAGE) {
+    printer->Print("input.ReadMessage(subBuilder);\n");
+  } else {
+    printer->Print("input.ReadGroup(subBuilder);\n");
+  }
+  printer->Print(variables_, "$property_name$ = subBuilder;\n");
+}
+
+void MessageOneofFieldGenerator::WriteToString(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "PrintField(\"$descriptor_name$\", $has_property_check$, $oneof_name$_, writer);\n");
+}
+
+void MessageOneofFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$property_name$ = other.$property_name$.Clone();\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_message_field.h

@@ -0,0 +1,93 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class MessageFieldGenerator : public FieldGeneratorBase {
+ public:
+  MessageFieldGenerator(const FieldDescriptor* descriptor,
+                        int presenceIndex,
+                        const Options *options);
+  ~MessageFieldGenerator();
+
+  MessageFieldGenerator(const MessageFieldGenerator&) = delete;
+  MessageFieldGenerator& operator=(const MessageFieldGenerator&) = delete;
+
+  virtual void GenerateCodecCode(io::Printer* printer);
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateFreezingCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+
+  virtual void WriteHash(io::Printer* printer);
+  virtual void WriteEquals(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+};
+
+class MessageOneofFieldGenerator : public MessageFieldGenerator {
+ public:
+  MessageOneofFieldGenerator(const FieldDescriptor* descriptor,
+                             int presenceIndex,
+                             const Options *options);
+  ~MessageOneofFieldGenerator();
+
+  MessageOneofFieldGenerator(const MessageOneofFieldGenerator&) = delete;
+  MessageOneofFieldGenerator& operator=(const MessageOneofFieldGenerator&) =
+      delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_MESSAGE_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_names.h

@@ -0,0 +1,109 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Provides a mechanism for mapping a descriptor to the
+// fully-qualified name of the corresponding C# class.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_NAMES_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_NAMES_H__
+
+#include <string>
+#include <google/protobuf/port.h>
+#include <google/protobuf/stubs/common.h>
+
+#include <google/protobuf/port_def.inc>
+
+namespace google {
+namespace protobuf {
+
+class Descriptor;
+class EnumDescriptor;
+class FileDescriptor;
+class ServiceDescriptor;
+
+namespace compiler {
+namespace csharp {
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The namespace to use for given file descriptor.
+std::string PROTOC_EXPORT GetFileNamespace(const FileDescriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The fully-qualified C# class name.
+std::string PROTOC_EXPORT GetClassName(const Descriptor* descriptor);
+
+// Requires:
+//   descriptor != NULL
+//
+// Returns:
+//   The fully-qualified name of the C# class that provides
+//   access to the file descriptor. Proto compiler generates
+//   such class for each .proto file processed.
+std::string PROTOC_EXPORT
+GetReflectionClassName(const FileDescriptor* descriptor);
+
+// Generates output file name for given file descriptor. If generate_directories
+// is true, the output file will be put under directory corresponding to file's
+// namespace. base_namespace can be used to strip some of the top level
+// directories. E.g. for file with namespace "Bar.Foo" and base_namespace="Bar",
+// the resulting file will be put under directory "Foo" (and not "Bar/Foo").
+//
+// Requires:
+//   descriptor != NULL
+//   error != NULL
+//
+//  Returns:
+//    The file name to use as output file for given file descriptor. In case
+//    of failure, this function will return empty string and error parameter
+//    will contain the error message.
+std::string PROTOC_EXPORT GetOutputFile(const FileDescriptor* descriptor,
+                                        const std::string file_extension,
+                                        const bool generate_directories,
+                                        const std::string base_namespace,
+                                        std::string* error);
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#include <google/protobuf/port_undef.inc>
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_NAMES_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_options.h

@@ -0,0 +1,81 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_OPTIONS_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_OPTIONS_H__
+
+#include <string>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+// Generator options (used by csharp_generator.cc):
+struct Options {
+  Options() :
+      file_extension(".cs"),
+      base_namespace(""),
+      base_namespace_specified(false),
+      internal_access(false),
+      serializable(false) {
+  }
+  // Extension of the generated file. Defaults to ".cs"
+  std::string file_extension;
+  // Base namespace to use to create directory hierarchy. Defaults to "".
+  // This option allows the simple creation of a conventional C# file layout,
+  // where directories are created relative to a project-specific base
+  // namespace. For example, in a project with a base namespace of PetShop, a
+  // proto of user.proto with a C# namespace of PetShop.Model.Shared would
+  // generate Model/Shared/User.cs underneath the specified --csharp_out
+  // directory.
+  //
+  // If no base namespace is specified, all files are generated in the
+  // --csharp_out directory, with no subdirectories created automatically.
+  std::string base_namespace;
+  // Whether the base namespace has been explicitly specified by the user.
+  // This is required as the base namespace can be explicitly set to the empty
+  // string, meaning "create a full directory hierarchy, starting from the first
+  // segment of the namespace."
+  bool base_namespace_specified;
+  // Whether the generated classes should have accessibility level of "internal".
+  // Defaults to false that generates "public" classes.
+  bool internal_access;
+  // Whether the generated classes should have a global::System.Serializable attribute added
+  // Defaults to false
+  bool serializable;
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_OPTIONS_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_primitive_field.cc

@@ -0,0 +1,349 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+#include <google/protobuf/compiler/csharp/csharp_primitive_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+PrimitiveFieldGenerator::PrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, int presenceIndex, const Options *options)
+    : FieldGeneratorBase(descriptor, presenceIndex, options) {
+  // TODO(jonskeet): Make this cleaner...
+  is_value_type = descriptor->type() != FieldDescriptor::TYPE_STRING
+      && descriptor->type() != FieldDescriptor::TYPE_BYTES;
+  if (!is_value_type && !SupportsPresenceApi(descriptor_)) {
+    variables_["has_property_check"] = variables_["property_name"] + ".Length != 0";
+    variables_["other_has_property_check"] = "other." + variables_["property_name"] + ".Length != 0";
+  }
+}
+
+PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {
+}
+
+void PrimitiveFieldGenerator::GenerateMembers(io::Printer* printer) {
+  
+  // Note: in multiple places, this code assumes that all fields
+  // that support presence are either nullable, or use a presence field bit.
+  // Fields which are oneof members are not generated here; they're generated in PrimitiveOneofFieldGenerator below.
+  // Extensions are not generated here either.
+
+
+  // Proto2 allows different default values to be specified. These are retained
+  // via static fields. They don't particularly need to be, but we don't need
+  // to change that. In Proto3 the default value we don't generate these
+  // fields, just using the literal instead.
+  if (IsProto2(descriptor_->file())) {
+    // Note: "private readonly static" isn't as idiomatic as
+    // "private static readonly", but changing this now would create a lot of
+    // churn in generated code with near-to-zero benefit.
+    printer->Print(
+      variables_,
+      "private readonly static $type_name$ $property_name$DefaultValue = $default_value$;\n\n");
+    variables_["default_value_access"] =
+      variables_["property_name"] + "DefaultValue";
+  } else {
+    variables_["default_value_access"] = variables_["default_value"];
+  }
+
+  // Declare the field itself.
+  printer->Print(
+    variables_,
+    "private $type_name$ $name_def_message$;\n");
+
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+
+  // Most of the work is done in the property:
+  // Declare the property itself (the same for all options)
+  printer->Print(variables_, "$access_level$ $type_name$ $property_name$ {\n");
+
+  // Specify the "getter", which may need to check for a presence field.
+  if (SupportsPresenceApi(descriptor_)) {
+    if (IsNullable(descriptor_)) {
+      printer->Print(
+        variables_,
+        "  get { return $name$_ ?? $default_value_access$; }\n");
+    } else {
+      printer->Print(
+        variables_,
+        // Note: it's possible that this could be rewritten as a
+        // conditional ?: expression, but there's no significant benefit
+        // to changing it.
+        "  get { if ($has_field_check$) { return $name$_; } else { return $default_value_access$; } }\n");
+    }
+  } else {
+    printer->Print(
+      variables_,
+      "  get { return $name$_; }\n");
+  }
+
+  // Specify the "setter", which may need to set a field bit as well as the
+  // value.
+  printer->Print("  set {\n");
+  if (presenceIndex_ != -1) {
+    printer->Print(
+      variables_,
+      "    $set_has_field$;\n");
+  }
+  if (is_value_type) {
+    printer->Print(
+      variables_,
+      "    $name$_ = value;\n");
+  } else {
+    printer->Print(
+      variables_,
+      "    $name$_ = pb::ProtoPreconditions.CheckNotNull(value, \"value\");\n");
+  }
+  printer->Print(
+    "  }\n"
+    "}\n");
+
+  // The "HasFoo" property, where required.
+  if (SupportsPresenceApi(descriptor_)) {
+    printer->Print(variables_,
+      "/// <summary>Gets whether the \"$descriptor_name$\" field is set</summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ bool Has$property_name$ {\n"
+      "  get { return ");
+    if (IsNullable(descriptor_)) {
+      printer->Print(
+        variables_,
+        "$name$_ != null; }\n}\n");
+    } else {
+      printer->Print(
+        variables_,
+        "$has_field_check$; }\n}\n");
+    }
+  }
+
+  // The "ClearFoo" method, where required.
+  if (SupportsPresenceApi(descriptor_)) {
+    printer->Print(variables_,
+      "/// <summary>Clears the value of the \"$descriptor_name$\" field</summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ void Clear$property_name$() {\n");
+    if (IsNullable(descriptor_)) {
+      printer->Print(variables_, "  $name$_ = null;\n");
+    } else {
+      printer->Print(variables_, "  $clear_has_field$;\n");
+    }
+    printer->Print("}\n");
+  }
+}
+
+void PrimitiveFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($other_has_property_check$) {\n"
+    "  $property_name$ = other.$property_name$;\n"
+    "}\n");
+}
+
+void PrimitiveFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  // Note: invoke the property setter rather than writing straight to the field,
+  // so that we can normalize "null to empty" for strings and bytes.
+  printer->Print(
+    variables_,
+    "$property_name$ = input.Read$capitalized_type_name$();\n");
+}
+
+void PrimitiveFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_property_check$) {\n"
+    "  output.WriteRawTag($tag_bytes$);\n"
+    "  output.Write$capitalized_type_name$($property_name$);\n"
+    "}\n");
+}
+
+void PrimitiveFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if ($has_property_check$) {\n");
+  printer->Indent();
+  int fixedSize = GetFixedSize(descriptor_->type());
+  if (fixedSize == -1) {
+    printer->Print(
+      variables_,
+      "size += $tag_size$ + pb::CodedOutputStream.Compute$capitalized_type_name$Size($property_name$);\n");
+  } else {
+    printer->Print(
+      "size += $tag_size$ + $fixed_size$;\n",
+      "fixed_size", StrCat(fixedSize),
+      "tag_size", variables_["tag_size"]);
+  }
+  printer->Outdent();
+  printer->Print("}\n");
+}
+
+void PrimitiveFieldGenerator::WriteHash(io::Printer* printer) {
+  const char *text = "if ($has_property_check$) hash ^= $property_name$.GetHashCode();\n";
+  if (descriptor_->type() == FieldDescriptor::TYPE_FLOAT) {
+    text = "if ($has_property_check$) hash ^= pbc::ProtobufEqualityComparers.BitwiseSingleEqualityComparer.GetHashCode($property_name$);\n";
+  } else if (descriptor_->type() == FieldDescriptor::TYPE_DOUBLE) {
+    text = "if ($has_property_check$) hash ^= pbc::ProtobufEqualityComparers.BitwiseDoubleEqualityComparer.GetHashCode($property_name$);\n";
+  }
+	printer->Print(variables_, text);
+}
+void PrimitiveFieldGenerator::WriteEquals(io::Printer* printer) {
+  const char *text = "if ($property_name$ != other.$property_name$) return false;\n";
+  if (descriptor_->type() == FieldDescriptor::TYPE_FLOAT) {
+    text = "if (!pbc::ProtobufEqualityComparers.BitwiseSingleEqualityComparer.Equals($property_name$, other.$property_name$)) return false;\n";
+  } else if (descriptor_->type() == FieldDescriptor::TYPE_DOUBLE) {
+    text = "if (!pbc::ProtobufEqualityComparers.BitwiseDoubleEqualityComparer.Equals($property_name$, other.$property_name$)) return false;\n";
+  }
+  printer->Print(variables_, text);
+}
+void PrimitiveFieldGenerator::WriteToString(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "PrintField(\"$descriptor_name$\", $has_property_check$, $property_name$, writer);\n");
+}
+
+void PrimitiveFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$name$_ = other.$name$_;\n");
+}
+
+void PrimitiveFieldGenerator::GenerateCodecCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "pb::FieldCodec.For$capitalized_type_name$($tag$, $default_value$)");
+}
+
+void PrimitiveFieldGenerator::GenerateExtensionCode(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ static readonly pb::Extension<$extended_type$, $type_name$> $property_name$ =\n"
+    "  new pb::Extension<$extended_type$, $type_name$>($number$, ");
+  GenerateCodecCode(printer);
+  printer->Print(");\n");
+}
+
+PrimitiveOneofFieldGenerator::PrimitiveOneofFieldGenerator(
+    const FieldDescriptor* descriptor, int presenceIndex, const Options *options)
+    : PrimitiveFieldGenerator(descriptor, presenceIndex, options) {
+  SetCommonOneofFieldVariables(&variables_);
+}
+
+PrimitiveOneofFieldGenerator::~PrimitiveOneofFieldGenerator() {
+}
+
+void PrimitiveOneofFieldGenerator::GenerateMembers(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ $type_name$ $property_name$ {\n"
+    "  get { return $has_property_check$ ? ($type_name$) $oneof_name$_ : $default_value$; }\n"
+    "  set {\n");
+  if (is_value_type) {
+    printer->Print(
+      variables_,
+      "    $oneof_name$_ = value;\n");
+  } else {
+    printer->Print(
+      variables_,
+      "    $oneof_name$_ = pb::ProtoPreconditions.CheckNotNull(value, \"value\");\n");
+  }
+  printer->Print(
+    variables_,
+    "    $oneof_name$Case_ = $oneof_property_name$OneofCase.$property_name$;\n"
+    "  }\n"
+    "}\n");
+  if (SupportsPresenceApi(descriptor_)) {
+    printer->Print(
+      variables_,
+      "/// <summary>Gets whether the \"$descriptor_name$\" field is set</summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ bool Has$property_name$ {\n"
+      "  get { return $oneof_name$Case_ == $oneof_property_name$OneofCase.$property_name$; }\n"
+      "}\n");
+    printer->Print(
+      variables_,
+      "/// <summary> Clears the value of the oneof if it's currently set to \"$descriptor_name$\" </summary>\n");
+    AddPublicMemberAttributes(printer);
+    printer->Print(
+      variables_,
+      "$access_level$ void Clear$property_name$() {\n"
+      "  if ($has_property_check$) {\n"
+      "    Clear$oneof_property_name$();\n"
+      "  }\n"
+      "}\n");
+  }
+}
+
+void PrimitiveOneofFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(variables_, "$property_name$ = other.$property_name$;\n");
+}
+
+void PrimitiveOneofFieldGenerator::WriteToString(io::Printer* printer) {
+  printer->Print(variables_,
+    "PrintField(\"$descriptor_name$\", $has_property_check$, $oneof_name$_, writer);\n");
+}
+
+void PrimitiveOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+    printer->Print(
+      variables_,
+      "$property_name$ = input.Read$capitalized_type_name$();\n");
+}
+
+void PrimitiveOneofFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$property_name$ = other.$property_name$;\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_primitive_field.h

@@ -0,0 +1,97 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_PRIMITIVE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_PRIMITIVE_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+struct Options;
+
+class PrimitiveFieldGenerator : public FieldGeneratorBase {
+ public:
+  PrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                          int presenceIndex,
+                          const Options *options);
+  ~PrimitiveFieldGenerator();
+
+  PrimitiveFieldGenerator(const PrimitiveFieldGenerator&) = delete;
+  PrimitiveFieldGenerator& operator=(const PrimitiveFieldGenerator&) = delete;
+
+  virtual void GenerateCodecCode(io::Printer* printer);
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+
+  virtual void WriteHash(io::Printer* printer);
+  virtual void WriteEquals(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+
+ protected:
+  bool is_value_type;
+};
+
+class PrimitiveOneofFieldGenerator : public PrimitiveFieldGenerator {
+ public:
+  PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor,
+                               int presenceIndex,
+                               const Options *options);
+  ~PrimitiveOneofFieldGenerator();
+
+  PrimitiveOneofFieldGenerator(const PrimitiveOneofFieldGenerator&) = delete;
+  PrimitiveOneofFieldGenerator& operator=(const PrimitiveOneofFieldGenerator&) =
+      delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_PRIMITIVE_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_reflection_class.cc

@@ -0,0 +1,330 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/stubs/strutil.h>
+
+
+#include <google/protobuf/compiler/csharp/csharp_enum.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+#include <google/protobuf/compiler/csharp/csharp_message.h>
+#include <google/protobuf/compiler/csharp/csharp_names.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+#include <google/protobuf/compiler/csharp/csharp_reflection_class.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+ReflectionClassGenerator::ReflectionClassGenerator(const FileDescriptor* file,
+                                                   const Options* options)
+    : SourceGeneratorBase(file, options),
+      file_(file) {
+  namespace_ = GetFileNamespace(file);
+  reflectionClassname_ = GetReflectionClassUnqualifiedName(file);
+  extensionClassname_ = GetExtensionClassUnqualifiedName(file);
+}
+
+ReflectionClassGenerator::~ReflectionClassGenerator() {
+}
+
+void ReflectionClassGenerator::Generate(io::Printer* printer) {
+  WriteIntroduction(printer);
+
+  WriteDescriptor(printer);
+  // Close the class declaration.
+  printer->Outdent();
+  printer->Print("}\n");
+
+  if (file_->extension_count() > 0) {
+    printer->Print(
+        "/// <summary>Holder for extension identifiers generated from the top "
+        "level of $file_name$</summary>\n"
+        "$access_level$ static partial class $class_name$ {\n",
+        "access_level", class_access_level(), "class_name", extensionClassname_,
+        "file_name", file_->name());
+    printer->Indent();
+    for (int i = 0; i < file_->extension_count(); i++) {
+        std::unique_ptr<FieldGeneratorBase> generator(
+          CreateFieldGenerator(file_->extension(i), -1, this->options()));
+        generator->GenerateExtensionCode(printer);
+    }
+    printer->Outdent();
+    printer->Print(
+    "}\n"
+    "\n");
+  }
+
+  // write children: Enums
+  if (file_->enum_type_count() > 0) {
+    printer->Print("#region Enums\n");
+    for (int i = 0; i < file_->enum_type_count(); i++) {
+      EnumGenerator enumGenerator(file_->enum_type(i), this->options());
+      enumGenerator.Generate(printer);
+    }
+    printer->Print("#endregion\n");
+    printer->Print("\n");
+  }
+
+  // write children: Messages
+  if (file_->message_type_count() > 0) {
+    printer->Print("#region Messages\n");
+    for (int i = 0; i < file_->message_type_count(); i++) {
+      MessageGenerator messageGenerator(file_->message_type(i), this->options());
+      messageGenerator.Generate(printer);
+    }
+    printer->Print("#endregion\n");
+    printer->Print("\n");
+  }
+
+  // TODO(jtattermusch): add insertion point for services.
+
+  if (!namespace_.empty()) {
+    printer->Outdent();
+    printer->Print("}\n");
+  }
+  printer->Print("\n");
+  printer->Print("#endregion Designer generated code\n");
+}
+
+void ReflectionClassGenerator::WriteIntroduction(io::Printer* printer) {
+  printer->Print(
+    "// <auto-generated>\n"
+    "//     Generated by the protocol buffer compiler.  DO NOT EDIT!\n"
+    "//     source: $file_name$\n"
+    "// </auto-generated>\n"
+    "#pragma warning disable 1591, 0612, 3021\n"
+    "#region Designer generated code\n"
+    "\n"
+    "using pb = global::Google.Protobuf;\n"
+    "using pbc = global::Google.Protobuf.Collections;\n"
+    "using pbr = global::Google.Protobuf.Reflection;\n"
+    "using scg = global::System.Collections.Generic;\n",
+    "file_name", file_->name());
+
+  if (!namespace_.empty()) {
+    printer->Print("namespace $namespace$ {\n", "namespace", namespace_);
+    printer->Indent();
+    printer->Print("\n");
+  }
+
+  printer->Print(
+    "/// <summary>Holder for reflection information generated from $file_name$</summary>\n"
+    "$access_level$ static partial class $reflection_class_name$ {\n"
+    "\n",
+    "file_name", file_->name(),
+    "access_level", class_access_level(),
+    "reflection_class_name", reflectionClassname_);
+  printer->Indent();
+}
+
+void ReflectionClassGenerator::WriteDescriptor(io::Printer* printer) {
+  printer->Print(
+    "#region Descriptor\n"
+    "/// <summary>File descriptor for $file_name$</summary>\n"
+    "public static pbr::FileDescriptor Descriptor {\n"
+    "  get { return descriptor; }\n"
+    "}\n"
+    "private static pbr::FileDescriptor descriptor;\n"
+    "\n"
+    "static $reflection_class_name$() {\n",
+    "file_name", file_->name(),
+    "reflection_class_name", reflectionClassname_);
+  printer->Indent();
+  printer->Print(
+    "byte[] descriptorData = global::System.Convert.FromBase64String(\n");
+  printer->Indent();
+  printer->Indent();
+  printer->Print("string.Concat(\n");
+  printer->Indent();
+
+  // TODO(jonskeet): Consider a C#-escaping format here instead of just Base64.
+  std::string base64 = FileDescriptorToBase64(file_);
+  while (base64.size() > 60) {
+    printer->Print("\"$base64$\",\n", "base64", base64.substr(0, 60));
+    base64 = base64.substr(60);
+  }
+  printer->Print("\"$base64$\"));\n", "base64", base64);
+  printer->Outdent();
+  printer->Outdent();
+  printer->Outdent();
+
+  // -----------------------------------------------------------------
+  // Invoke InternalBuildGeneratedFileFrom() to build the file.
+  printer->Print(
+      "descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,\n");
+  printer->Print("    new pbr::FileDescriptor[] { ");
+  for (int i = 0; i < file_->dependency_count(); i++) {
+      printer->Print(
+      "$full_reflection_class_name$.Descriptor, ",
+      "full_reflection_class_name",
+      GetReflectionClassName(file_->dependency(i)));
+  }
+  printer->Print("},\n"
+      "    new pbr::GeneratedClrTypeInfo(");
+  // Specify all the generated code information, recursively.
+  if (file_->enum_type_count() > 0) {
+      printer->Print("new[] {");
+      for (int i = 0; i < file_->enum_type_count(); i++) {
+          printer->Print("typeof($type_name$), ", "type_name", GetClassName(file_->enum_type(i)));
+      }
+      printer->Print("}, ");
+  }
+  else {
+      printer->Print("null, ");
+  }  
+  if (file_->extension_count() > 0) {
+    std::vector<std::string> extensions;
+    for (int i = 0; i < file_->extension_count(); i++) {
+      extensions.push_back(GetFullExtensionName(file_->extension(i)));
+    }
+    printer->Print("new pb::Extension[] { $extensions$ }, ", "extensions", Join(extensions, ", "));
+  }
+  else {
+    printer->Print("null, ");
+  }
+  if (file_->message_type_count() > 0) {
+      printer->Print("new pbr::GeneratedClrTypeInfo[] {\n");
+      printer->Indent();
+      printer->Indent();
+      printer->Indent();
+      for (int i = 0; i < file_->message_type_count(); i++) {
+          WriteGeneratedCodeInfo(file_->message_type(i), printer, i == file_->message_type_count() - 1);
+      }
+      printer->Outdent();
+      printer->Print("\n}));\n");
+      printer->Outdent();
+      printer->Outdent();
+  }
+  else {
+      printer->Print("null));\n");
+  }
+
+  printer->Outdent();
+  printer->Print("}\n");
+  printer->Print("#endregion\n\n");
+}
+
+// Write out the generated code for a particular message. This consists of the CLR type, property names
+// corresponding to fields, names corresponding to oneofs, nested enums, and nested types. Each array part
+// can be specified as null if it would be empty, to make the generated code somewhat simpler to read.
+// We write a line break at the end of each generated code info, so that in the final file we'll see all
+// the types, pre-ordered depth first, one per line. The indentation will be slightly unusual,
+// in that it will look like a single array when it's actually constructing a tree, but it'll be easy to
+// read even with multiple levels of nesting.
+// The "last" parameter indicates whether this message descriptor is the last one being printed in this immediate
+// context. It governs whether or not a trailing comma and newline is written after the constructor, effectively
+// just controlling the formatting in the generated code.
+void ReflectionClassGenerator::WriteGeneratedCodeInfo(const Descriptor* descriptor, io::Printer* printer, bool last) {
+  if (IsMapEntryMessage(descriptor)) {
+    printer->Print("null, ");
+    return;
+  }
+  // Generated message type
+  printer->Print("new pbr::GeneratedClrTypeInfo(typeof($type_name$), $type_name$.Parser, ", "type_name", GetClassName(descriptor));
+
+  // Fields
+  if (descriptor->field_count() > 0) {
+      std::vector<std::string> fields;
+      fields.reserve(descriptor->field_count());
+      for (int i = 0; i < descriptor->field_count(); i++) {
+          fields.push_back(GetPropertyName(descriptor->field(i)));
+      }
+      printer->Print("new[]{ \"$fields$\" }, ", "fields", Join(fields, "\", \""));
+  }
+  else {
+      printer->Print("null, ");
+  }
+
+  // Oneofs
+  if (descriptor->oneof_decl_count() > 0) {
+      std::vector<std::string> oneofs;
+      oneofs.reserve(descriptor->oneof_decl_count());
+      for (int i = 0; i < descriptor->oneof_decl_count(); i++) {
+          oneofs.push_back(UnderscoresToCamelCase(descriptor->oneof_decl(i)->name(), true));
+      }
+      printer->Print("new[]{ \"$oneofs$\" }, ", "oneofs", Join(oneofs, "\", \""));
+  }
+  else {
+      printer->Print("null, ");
+  }
+
+  // Nested enums
+  if (descriptor->enum_type_count() > 0) {
+      std::vector<std::string> enums;
+      enums.reserve(descriptor->enum_type_count());
+      for (int i = 0; i < descriptor->enum_type_count(); i++) {
+          enums.push_back(GetClassName(descriptor->enum_type(i)));
+      }
+      printer->Print("new[]{ typeof($enums$) }, ", "enums", Join(enums, "), typeof("));
+  }
+  else {
+      printer->Print("null, ");
+  }
+
+  // Extensions
+  if (descriptor->extension_count() > 0) {
+    std::vector<std::string> extensions;
+    for (int i = 0; i < descriptor->extension_count(); i++) {
+      extensions.push_back(GetFullExtensionName(descriptor->extension(i)));
+    }
+    printer->Print("new pb::Extension[] { $extensions$ }, ", "extensions", Join(extensions, ", "));
+  }
+  else {
+    printer->Print("null, ");
+  }
+
+  // Nested types
+  if (descriptor->nested_type_count() > 0) {
+      // Need to specify array type explicitly here, as all elements may be null.
+      printer->Print("new pbr::GeneratedClrTypeInfo[] { ");
+      for (int i = 0; i < descriptor->nested_type_count(); i++) {
+          WriteGeneratedCodeInfo(descriptor->nested_type(i), printer, i == descriptor->nested_type_count() - 1);
+      }
+      printer->Print("}");
+  }
+  else {
+      printer->Print("null");
+  }
+  printer->Print(last ? ")" : "),\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_reflection_class.h

@@ -0,0 +1,75 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REFLECTION_CLASS_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REFLECTION_CLASS_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/io/printer.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class ReflectionClassGenerator : public SourceGeneratorBase {
+ public:
+  ReflectionClassGenerator(const FileDescriptor* file, const Options* options);
+  ~ReflectionClassGenerator();
+
+  ReflectionClassGenerator(const ReflectionClassGenerator&) = delete;
+  ReflectionClassGenerator& operator=(const ReflectionClassGenerator&) = delete;
+
+  void Generate(io::Printer* printer);
+
+ private:
+  const FileDescriptor* file_;
+
+  std::string namespace_;
+  std::string reflectionClassname_;
+  std::string extensionClassname_;
+
+  void WriteIntroduction(io::Printer* printer);
+  void WriteDescriptor(io::Printer* printer);
+  void WriteGeneratedCodeInfo(const Descriptor* descriptor,
+                              io::Printer* printer,
+                              bool last);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_REFLECTION_CLASS_H__

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc

@@ -0,0 +1,148 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/wire_format.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_repeated_enum_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator(
+    const FieldDescriptor* descriptor, int presenceIndex, const Options *options)
+    : FieldGeneratorBase(descriptor, presenceIndex, options) {
+}
+
+RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {
+
+}
+
+void RepeatedEnumFieldGenerator::GenerateMembers(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n"
+    "    = pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x);\n");
+  printer->Print(variables_,
+    "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n");
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n"
+    "  get { return $name$_; }\n"
+    "}\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "$name$_.Add(other.$name$_);\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  GenerateParsingCode(printer, true);
+}
+
+void RepeatedEnumFieldGenerator::GenerateParsingCode(io::Printer* printer, bool use_parse_context) {
+  printer->Print(
+    variables_,
+    use_parse_context
+    ? "$name$_.AddEntriesFrom(ref input, _repeated_$name$_codec);\n"
+    : "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  GenerateSerializationCode(printer, true);
+}
+
+void RepeatedEnumFieldGenerator::GenerateSerializationCode(io::Printer* printer, bool use_write_context) {
+  printer->Print(
+    variables_,
+    use_write_context
+    ? "$name$_.WriteTo(ref output, _repeated_$name$_codec);\n"
+    : "$name$_.WriteTo(output, _repeated_$name$_codec);\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "size += $name$_.CalculateSize(_repeated_$name$_codec);\n");
+}
+
+void RepeatedEnumFieldGenerator::WriteHash(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "hash ^= $name$_.GetHashCode();\n");
+}
+
+void RepeatedEnumFieldGenerator::WriteEquals(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if(!$name$_.Equals(other.$name$_)) return false;\n");
+}
+
+void RepeatedEnumFieldGenerator::WriteToString(io::Printer* printer) {
+  printer->Print(variables_,
+    "PrintField(\"$descriptor_name$\", $name$_, writer);\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$name$_ = other.$name$_.Clone();\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateExtensionCode(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ static readonly pb::RepeatedExtension<$extended_type$, $type_name$> $property_name$ =\n"
+    "  new pb::RepeatedExtension<$extended_type$, $type_name$>($number$, "
+    "pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x));\n");
+}
+
+void RepeatedEnumFieldGenerator::GenerateFreezingCode(io::Printer* printer) {
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_repeated_enum_field.h

@@ -0,0 +1,79 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_ENUM_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_ENUM_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+// TODO(jonskeet): Refactor repeated field support; all the implementations are
+// *really* similar. We should probably have a RepeatedFieldGeneratorBase.
+class RepeatedEnumFieldGenerator : public FieldGeneratorBase {
+ public:
+  RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor,
+                             int presenceIndex,
+                             const Options *options);
+  ~RepeatedEnumFieldGenerator();
+
+  RepeatedEnumFieldGenerator(const RepeatedEnumFieldGenerator&) = delete;
+  RepeatedEnumFieldGenerator& operator=(const RepeatedEnumFieldGenerator&) =
+      delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateFreezingCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer, bool use_parse_context);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer, bool use_write_context);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+
+  virtual void WriteHash(io::Printer* printer);
+  virtual void WriteEquals(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_ENUM_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_repeated_message_field.cc

@@ -0,0 +1,174 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_repeated_message_field.h>
+#include <google/protobuf/compiler/csharp/csharp_message_field.h>
+#include <google/protobuf/compiler/csharp/csharp_wrapper_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator(
+    const FieldDescriptor* descriptor, int presenceIndex, const Options *options)
+    : FieldGeneratorBase(descriptor, presenceIndex, options) {
+}
+
+RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {
+
+}
+
+void RepeatedMessageFieldGenerator::GenerateMembers(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n"
+    "    = ");
+  // Don't want to duplicate the codec code here... maybe we should have a
+  // "create single field generator for this repeated field"
+  // function, but it doesn't seem worth it for just this.
+  if (IsWrapperType(descriptor_)) {
+    std::unique_ptr<FieldGeneratorBase> single_generator(
+      new WrapperFieldGenerator(descriptor_, presenceIndex_, this->options()));
+    single_generator->GenerateCodecCode(printer);
+  } else {
+    std::unique_ptr<FieldGeneratorBase> single_generator(
+      new MessageFieldGenerator(descriptor_, presenceIndex_, this->options()));
+    single_generator->GenerateCodecCode(printer);
+  }
+  printer->Print(";\n");
+  printer->Print(
+    variables_,
+    "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n");
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n"
+    "  get { return $name$_; }\n"
+    "}\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "$name$_.Add(other.$name$_);\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  GenerateParsingCode(printer, true);
+}
+
+void RepeatedMessageFieldGenerator::GenerateParsingCode(io::Printer* printer, bool use_parse_context) {
+  printer->Print(
+    variables_,
+    use_parse_context
+    ? "$name$_.AddEntriesFrom(ref input, _repeated_$name$_codec);\n"
+    : "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  GenerateSerializationCode(printer, true);
+}
+
+void RepeatedMessageFieldGenerator::GenerateSerializationCode(io::Printer* printer, bool use_write_context) {
+  printer->Print(
+    variables_,
+    use_write_context
+    ? "$name$_.WriteTo(ref output, _repeated_$name$_codec);\n"
+    : "$name$_.WriteTo(output, _repeated_$name$_codec);\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "size += $name$_.CalculateSize(_repeated_$name$_codec);\n");
+}
+
+void RepeatedMessageFieldGenerator::WriteHash(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "hash ^= $name$_.GetHashCode();\n");
+}
+
+void RepeatedMessageFieldGenerator::WriteEquals(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if(!$name$_.Equals(other.$name$_)) return false;\n");
+}
+
+void RepeatedMessageFieldGenerator::WriteToString(io::Printer* printer) {
+  variables_["field_name"] = GetFieldName(descriptor_);
+  printer->Print(
+    variables_,
+    "PrintField(\"$field_name$\", $name$_, writer);\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$name$_ = other.$name$_.Clone();\n");
+}
+
+void RepeatedMessageFieldGenerator::GenerateFreezingCode(io::Printer* printer) {
+}
+
+void RepeatedMessageFieldGenerator::GenerateExtensionCode(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ static readonly pb::RepeatedExtension<$extended_type$, $type_name$> $property_name$ =\n"
+    "  new pb::RepeatedExtension<$extended_type$, $type_name$>($number$, ");
+  if (IsWrapperType(descriptor_)) {
+    std::unique_ptr<FieldGeneratorBase> single_generator(
+      new WrapperFieldGenerator(descriptor_, -1, this->options()));
+    single_generator->GenerateCodecCode(printer);
+  } else {
+    std::unique_ptr<FieldGeneratorBase> single_generator(
+      new MessageFieldGenerator(descriptor_, -1, this->options()));
+    single_generator->GenerateCodecCode(printer);
+  }
+  printer->Print(");\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_repeated_message_field.h

@@ -0,0 +1,79 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_MESSAGE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_MESSAGE_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+struct Options;
+
+class RepeatedMessageFieldGenerator : public FieldGeneratorBase {
+ public:
+  RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
+                                int presenceIndex,
+                                const Options *options);
+  ~RepeatedMessageFieldGenerator();
+
+  RepeatedMessageFieldGenerator(const RepeatedMessageFieldGenerator&) = delete;
+  RepeatedMessageFieldGenerator& operator=(
+      const RepeatedMessageFieldGenerator&) = delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateFreezingCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer, bool use_parse_context);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer, bool use_write_context);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+
+  virtual void WriteHash(io::Printer* printer);
+  virtual void WriteEquals(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_MESSAGE_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc

@@ -0,0 +1,145 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/wire_format.h>
+
+#include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_repeated_primitive_field.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+RepeatedPrimitiveFieldGenerator::RepeatedPrimitiveFieldGenerator(
+    const FieldDescriptor* descriptor, int presenceIndex, const Options *options)
+    : FieldGeneratorBase(descriptor, presenceIndex, options) {
+}
+
+RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() {
+
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateMembers(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n"
+    "    = pb::FieldCodec.For$capitalized_type_name$($tag$);\n");
+  printer->Print(variables_,
+    "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n");
+  WritePropertyDocComment(printer, descriptor_);
+  AddPublicMemberAttributes(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n"
+    "  get { return $name$_; }\n"
+    "}\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateMergingCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "$name$_.Add(other.$name$_);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateParsingCode(io::Printer* printer) {
+  GenerateParsingCode(printer, true);
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateParsingCode(io::Printer* printer, bool use_parse_context) {
+  printer->Print(
+    variables_,
+    use_parse_context
+    ? "$name$_.AddEntriesFrom(ref input, _repeated_$name$_codec);\n"
+    : "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
+  GenerateSerializationCode(printer, true);
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateSerializationCode(io::Printer* printer, bool use_write_context) {
+  printer->Print(
+    variables_,
+    use_write_context
+    ? "$name$_.WriteTo(ref output, _repeated_$name$_codec);\n"
+    : "$name$_.WriteTo(output, _repeated_$name$_codec);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "size += $name$_.CalculateSize(_repeated_$name$_codec);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::WriteHash(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "hash ^= $name$_.GetHashCode();\n");
+}
+void RepeatedPrimitiveFieldGenerator::WriteEquals(io::Printer* printer) {
+  printer->Print(
+    variables_,
+    "if(!$name$_.Equals(other.$name$_)) return false;\n");
+}
+void RepeatedPrimitiveFieldGenerator::WriteToString(io::Printer* printer) {
+  printer->Print(variables_,
+    "PrintField(\"$descriptor_name$\", $name$_, writer);\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateCloningCode(io::Printer* printer) {
+  printer->Print(variables_,
+    "$name$_ = other.$name$_.Clone();\n");
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateFreezingCode(io::Printer* printer) {
+}
+
+void RepeatedPrimitiveFieldGenerator::GenerateExtensionCode(io::Printer* printer) {
+  WritePropertyDocComment(printer, descriptor_);
+  AddDeprecatedFlag(printer);
+  printer->Print(
+    variables_,
+    "$access_level$ static readonly pb::RepeatedExtension<$extended_type$, $type_name$> $property_name$ =\n"
+    "  new pb::RepeatedExtension<$extended_type$, $type_name$>($number$, pb::FieldCodec.For$capitalized_type_name$($tag$));\n");
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_repeated_primitive_field.h

@@ -0,0 +1,75 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_PRIMITIVE_FIELD_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_PRIMITIVE_FIELD_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/csharp/csharp_field_base.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+class RepeatedPrimitiveFieldGenerator : public FieldGeneratorBase {
+ public:
+  RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
+                                  int presenceIndex, const Options* options);
+  ~RepeatedPrimitiveFieldGenerator();
+
+  RepeatedPrimitiveFieldGenerator(const RepeatedPrimitiveFieldGenerator&) = delete;
+  RepeatedPrimitiveFieldGenerator& operator=(const RepeatedPrimitiveFieldGenerator&) = delete;
+
+  virtual void GenerateCloningCode(io::Printer* printer);
+  virtual void GenerateFreezingCode(io::Printer* printer);
+  virtual void GenerateMembers(io::Printer* printer);
+  virtual void GenerateMergingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer);
+  virtual void GenerateParsingCode(io::Printer* printer, bool use_parse_context);
+  virtual void GenerateSerializationCode(io::Printer* printer);
+  virtual void GenerateSerializationCode(io::Printer* printer, bool use_write_context);
+  virtual void GenerateSerializedSizeCode(io::Printer* printer);
+  virtual void GenerateExtensionCode(io::Printer* printer);
+
+  virtual void WriteHash(io::Printer* printer);
+  virtual void WriteEquals(io::Printer* printer);
+  virtual void WriteToString(io::Printer* printer);
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_REPEATED_PRIMITIVE_FIELD_H__
+

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_source_generator_base.cc

@@ -0,0 +1,72 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <sstream>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/descriptor.pb.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+
+#include <google/protobuf/compiler/csharp/csharp_source_generator_base.h>
+#include <google/protobuf/compiler/csharp/csharp_helpers.h>
+#include <google/protobuf/compiler/csharp/csharp_names.h>
+#include <google/protobuf/compiler/csharp/csharp_options.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+SourceGeneratorBase::SourceGeneratorBase(const FileDescriptor* descriptor,
+                                         const Options *options)
+    : descriptor_(descriptor), options_(options) {
+}
+
+SourceGeneratorBase::~SourceGeneratorBase() {
+}
+
+void SourceGeneratorBase::WriteGeneratedCodeAttributes(io::Printer* printer) {
+  printer->Print("[global::System.Diagnostics.DebuggerNonUserCodeAttribute]\n");
+}
+
+std::string SourceGeneratorBase::class_access_level() {
+  return this->options()->internal_access ? "internal" : "public";
+}
+
+const Options* SourceGeneratorBase::options() {
+  return this->options_;
+}
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

ConvAI/Convai/Source/ThirdParty/gRPC/Include/google/protobuf/compiler/csharp/csharp_source_generator_base.h

@@ -0,0 +1,72 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_SOURCE_GENERATOR_BASE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CSHARP_SOURCE_GENERATOR_BASE_H__
+
+#include <string>
+
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/io/printer.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace csharp {
+
+struct Options;
+
+class SourceGeneratorBase {
+ protected:
+  SourceGeneratorBase(const FileDescriptor* descriptor, const Options* options);
+  virtual ~SourceGeneratorBase();
+
+  SourceGeneratorBase(const SourceGeneratorBase&) = delete;
+  SourceGeneratorBase& operator=(const SourceGeneratorBase&) = delete;
+
+  std::string class_access_level();
+  const Options* options();
+
+  // Write any attributes used to decorate generated function members (methods and properties).
+  // Should not be used to decorate types.
+  void WriteGeneratedCodeAttributes(io::Printer* printer);
+
+ private:
+  const FileDescriptor* descriptor_;
+  const Options *options_;
+};
+
+}  // namespace csharp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // GOOGLE_PROTOBUF_COMPILER_CSHARP_SOURCE_GENERATOR_BASE_H__
+