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authornechda <[email protected]>2024-08-29 23:50:27 +0300
committernechda <[email protected]>2024-08-30 00:05:25 +0300
commite10d6638f07a82edae3ea8197b9f5c0affcc07ea (patch)
tree571c38cec05813766a1ad290c9d51ce7ace52919 /contrib/libs/protoc/src/google/protobuf/compiler/retention.cc
parente79b38f2bbbf78d295d1901d2a79f898022d5224 (diff)
Update cpp-protobuf to 22.5
Привет!\ Этот PR переключат cpp & python библиотеки protobuf на версию 22.5 Если у вас возникли проблемы после влития этого PR: 1. Если начали падать канон тесты, то проведите их переканонизацию 2. Прочитайте <https://wiki.yandex-team.ru/users/nechda/obnovlenie-cpp-protobuf-22.5/> страничку с основными изменениями 3. Если страничка в вики не помогла, то пишите в [DEVTOOLSSUPPORT](https://st.yandex-team.ru/DEVTOOLSSUPPORT) 7fecade616c20a841b9e9af7b7998bdfc8d2807d
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+// 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/retention.h"
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "google/protobuf/descriptor.h"
+#include "google/protobuf/dynamic_message.h"
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+namespace {
+// Recursively strips any options with source retention from the message.
+void StripMessage(Message& m) {
+ const Reflection* reflection = m.GetReflection();
+ std::vector<const FieldDescriptor*> fields;
+ reflection->ListFields(m, &fields);
+ for (const FieldDescriptor* field : fields) {
+ if (field->options().retention() == FieldOptions::RETENTION_SOURCE) {
+ reflection->ClearField(&m, field);
+ } else if (field->type() == FieldDescriptor::TYPE_MESSAGE) {
+ if (field->is_repeated()) {
+ int field_size = reflection->FieldSize(m, field);
+ for (int i = 0; i < field_size; ++i) {
+ StripMessage(*reflection->MutableRepeatedMessage(&m, field, i));
+ }
+ } else {
+ StripMessage(*reflection->MutableMessage(&m, field));
+ }
+ }
+ }
+}
+} // namespace
+
+FileDescriptorProto StripSourceRetentionOptions(const FileDescriptor& file) {
+ FileDescriptorProto file_proto;
+ file.CopyTo(&file_proto);
+
+ // We need to look up the descriptor in file.pool() so that we can get a
+ // descriptor which knows about any custom options that were used in the
+ // .proto file.
+ const Descriptor* descriptor =
+ file.pool()->FindMessageTypeByName(FileDescriptorProto().GetTypeName());
+
+ if (descriptor == nullptr) {
+ // If the pool does not contain the descriptor for FileDescriptorProto,
+ // then this proto file does not transitively depend on descriptor.proto,
+ // in which case we know there are no custom options to worry about.
+ StripMessage(file_proto);
+ } else {
+ // The options message may have custom options set on it, and these would
+ // ordinarily appear as unknown fields since they are not linked into
+ // protoc. Using a dynamic message allows us to see these custom options.
+ // To convert back and forth between the generated type and the dynamic
+ // message, we have to serialize one and parse that into the other.
+ DynamicMessageFactory factory;
+ std::unique_ptr<Message> dynamic_message(
+ factory.GetPrototype(descriptor)->New());
+ TProtoStringType serialized;
+ Y_ABSL_CHECK(file_proto.SerializeToString(&serialized));
+ Y_ABSL_CHECK(dynamic_message->ParseFromString(serialized));
+ StripMessage(*dynamic_message);
+ Y_ABSL_CHECK(dynamic_message->SerializeToString(&serialized));
+ Y_ABSL_CHECK(file_proto.ParseFromString(serialized));
+ }
+
+ return file_proto;
+}
+
+} // namespace compiler
+} // namespace protobuf
+} // namespace google