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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/objectivec/enum_field.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
Diffstat (limited to 'contrib/libs/protoc/src/google/protobuf/compiler/objectivec/enum_field.cc')
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diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/objectivec/enum_field.cc b/contrib/libs/protoc/src/google/protobuf/compiler/objectivec/enum_field.cc
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@@ -0,0 +1,163 @@
+// 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/objectivec/enum_field.h"
+
+#include <string>
+
+#include "y_absl/container/flat_hash_map.h"
+#include "google/protobuf/compiler/objectivec/helpers.h"
+#include "google/protobuf/compiler/objectivec/names.h"
+#include "google/protobuf/io/printer.h"
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+namespace {
+
+void SetEnumVariables(
+ const FieldDescriptor* descriptor,
+ y_absl::flat_hash_map<y_absl::string_view, TProtoStringType>* variables) {
+ const TProtoStringType type = EnumName(descriptor->enum_type());
+ const TProtoStringType enum_desc_func = y_absl::StrCat(type, "_EnumDescriptor");
+ (*variables)["storage_type"] = type;
+ // For non repeated fields, if it was defined in a different file, the
+ // property decls need to use "enum NAME" rather than just "NAME" to support
+ // the forward declaration of the enums.
+ if (!descriptor->is_repeated() &&
+ (descriptor->file() != descriptor->enum_type()->file())) {
+ (*variables)["property_type"] = y_absl::StrCat("enum ", type);
+ }
+ (*variables)["enum_verifier"] = y_absl::StrCat(type, "_IsValidValue");
+ (*variables)["enum_desc_func"] = enum_desc_func;
+
+ (*variables)["dataTypeSpecific_name"] = "enumDescFunc";
+ (*variables)["dataTypeSpecific_value"] = enum_desc_func;
+
+ const Descriptor* msg_descriptor = descriptor->containing_type();
+ (*variables)["owning_message_class"] = ClassName(msg_descriptor);
+}
+} // namespace
+
+EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor)
+ : SingleFieldGenerator(descriptor) {
+ SetEnumVariables(descriptor, &variables_);
+}
+
+void EnumFieldGenerator::GenerateCFunctionDeclarations(
+ io::Printer* printer) const {
+ if (descriptor_->enum_type()->is_closed()) {
+ return;
+ }
+
+ // clang-format off
+ printer->Print(
+ variables_,
+ "/**\n"
+ " * Fetches the raw value of a @c $owning_message_class$'s @c $name$ property, even\n"
+ " * if the value was not defined by the enum at the time the code was generated.\n"
+ " **/\n"
+ "arc_i32 $owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message);\n"
+ "/**\n"
+ " * Sets the raw value of an @c $owning_message_class$'s @c $name$ property, allowing\n"
+ " * it to be set to a value that was not defined by the enum at the time the code\n"
+ " * was generated.\n"
+ " **/\n"
+ "void Set$owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message, arc_i32 value);\n"
+ "\n");
+ // clang-format on
+}
+
+void EnumFieldGenerator::GenerateCFunctionImplementations(
+ io::Printer* printer) const {
+ if (descriptor_->enum_type()->is_closed()) {
+ return;
+ }
+
+ // clang-format off
+ printer->Print(
+ variables_,
+ "arc_i32 $owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message) {\n"
+ " GPBDescriptor *descriptor = [$owning_message_class$ descriptor];\n"
+ " GPBFieldDescriptor *field = [descriptor fieldWithNumber:$field_number_name$];\n"
+ " return GPBGetMessageRawEnumField(message, field);\n"
+ "}\n"
+ "\n"
+ "void Set$owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message, arc_i32 value) {\n"
+ " GPBDescriptor *descriptor = [$owning_message_class$ descriptor];\n"
+ " GPBFieldDescriptor *field = [descriptor fieldWithNumber:$field_number_name$];\n"
+ " GPBSetMessageRawEnumField(message, field, value);\n"
+ "}\n"
+ "\n");
+ // clang-format on
+}
+
+void EnumFieldGenerator::DetermineForwardDeclarations(
+ y_absl::btree_set<TProtoStringType>* fwd_decls,
+ bool include_external_types) const {
+ SingleFieldGenerator::DetermineForwardDeclarations(fwd_decls,
+ include_external_types);
+ // If it is an enum defined in a different file (and not a WKT), then we'll
+ // need a forward declaration for it. When it is in our file, all the enums
+ // are output before the message, so it will be declared before it is needed.
+ if (include_external_types &&
+ descriptor_->file() != descriptor_->enum_type()->file() &&
+ !IsProtobufLibraryBundledProtoFile(descriptor_->enum_type()->file())) {
+ // Enum name is already in "storage_type".
+ const TProtoStringType& name = variable("storage_type");
+ fwd_decls->insert(y_absl::StrCat("GPB_ENUM_FWD_DECLARE(", name, ");"));
+ }
+}
+
+RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator(
+ const FieldDescriptor* descriptor)
+ : RepeatedFieldGenerator(descriptor) {
+ SetEnumVariables(descriptor, &variables_);
+ variables_["array_storage_type"] = "GPBEnumArray";
+}
+
+void RepeatedEnumFieldGenerator::FinishInitialization() {
+ RepeatedFieldGenerator::FinishInitialization();
+ TProtoStringType name = variables_["name"];
+ TProtoStringType storage_type = variables_["storage_type"];
+ variables_["array_comment"] =
+ y_absl::StrCat("// |", name, "| contains |", storage_type, "|\n");
+}
+
+// NOTE: RepeatedEnumFieldGenerator::DetermineForwardDeclarations isn't needed
+// because `GPBEnumArray` isn't generic (like `NSArray` would be for messages)
+// and thus doesn't reference the type in the header.
+
+} // namespace objectivec
+} // namespace compiler
+} // namespace protobuf
+} // namespace google