diff options
author | nechda <[email protected]> | 2024-08-29 23:50:27 +0300 |
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committer | nechda <[email protected]> | 2024-08-30 00:05:25 +0300 |
commit | e10d6638f07a82edae3ea8197b9f5c0affcc07ea (patch) | |
tree | 571c38cec05813766a1ad290c9d51ce7ace52919 /contrib/libs/protoc/src/google/protobuf/compiler/objectivec/enum_field.cc | |
parent | e79b38f2bbbf78d295d1901d2a79f898022d5224 (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')
-rw-r--r-- | contrib/libs/protoc/src/google/protobuf/compiler/objectivec/enum_field.cc | 163 |
1 files changed, 163 insertions, 0 deletions
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 new file mode 100644 index 00000000000..c470c241581 --- /dev/null +++ b/contrib/libs/protoc/src/google/protobuf/compiler/objectivec/enum_field.cc @@ -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 |