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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/extension.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/extension.cc')
-rw-r--r--contrib/libs/protoc/src/google/protobuf/compiler/objectivec/extension.cc167
1 files changed, 167 insertions, 0 deletions
diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/objectivec/extension.cc b/contrib/libs/protoc/src/google/protobuf/compiler/objectivec/extension.cc
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index 00000000000..4da745c9f69
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+++ b/contrib/libs/protoc/src/google/protobuf/compiler/objectivec/extension.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/objectivec/extension.h"
+
+#include <iostream>
+#include <ostream>
+#include <string>
+#include <vector>
+
+#include "y_absl/container/btree_set.h"
+#include "y_absl/container/flat_hash_map.h"
+#include "y_absl/strings/str_cat.h"
+#include "google/protobuf/compiler/objectivec/helpers.h"
+#include "google/protobuf/compiler/objectivec/names.h"
+#include "google/protobuf/descriptor.pb.h"
+#include "google/protobuf/io/printer.h"
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace objectivec {
+
+ExtensionGenerator::ExtensionGenerator(y_absl::string_view root_class_name,
+ const FieldDescriptor* descriptor)
+ : method_name_(ExtensionMethodName(descriptor)),
+ root_class_and_method_name_(
+ y_absl::StrCat(root_class_name, "_", method_name_)),
+ descriptor_(descriptor) {
+ Y_ABSL_CHECK(!descriptor->is_map())
+ << "error: Extension is a map<>!"
+ << " That used to be blocked by the compiler.";
+}
+
+void ExtensionGenerator::GenerateMembersHeader(io::Printer* printer) const {
+ y_absl::flat_hash_map<y_absl::string_view, TProtoStringType> vars;
+ vars["method_name"] = method_name_;
+ if (IsRetainedName(method_name_)) {
+ vars["storage_attribute"] = " NS_RETURNS_NOT_RETAINED";
+ } else {
+ vars["storage_attribute"] = "";
+ }
+ SourceLocation location;
+ if (descriptor_->GetSourceLocation(&location)) {
+ vars["comments"] = BuildCommentsString(location, true);
+ } else {
+ vars["comments"] = "";
+ }
+ // Unlike normal message fields, check if the file for the extension was
+ // deprecated.
+ vars["deprecated_attribute"] =
+ GetOptionalDeprecatedAttribute(descriptor_, descriptor_->file());
+ // clang-format off
+ printer->Print(
+ vars,
+ "$comments$"
+ "+ (GPBExtensionDescriptor *)$method_name$$storage_attribute$$deprecated_attribute$;\n");
+ // clang-format on
+}
+
+void ExtensionGenerator::GenerateStaticVariablesInitialization(
+ io::Printer* printer) const {
+ y_absl::flat_hash_map<y_absl::string_view, TProtoStringType> vars;
+ vars["root_class_and_method_name"] = root_class_and_method_name_;
+ const TProtoStringType containing_type = ClassName(descriptor_->containing_type());
+ vars["extended_type"] = ObjCClass(containing_type);
+ vars["number"] = y_absl::StrCat(descriptor_->number());
+
+ std::vector<TProtoStringType> options;
+ if (descriptor_->is_repeated()) options.push_back("GPBExtensionRepeated");
+ if (descriptor_->is_packed()) options.push_back("GPBExtensionPacked");
+ if (descriptor_->containing_type()->options().message_set_wire_format()) {
+ options.push_back("GPBExtensionSetWireFormat");
+ }
+ vars["options"] = BuildFlagsString(FLAGTYPE_EXTENSION, options);
+
+ ObjectiveCType objc_type = GetObjectiveCType(descriptor_);
+ if (objc_type == OBJECTIVECTYPE_MESSAGE) {
+ TProtoStringType message_type = ClassName(descriptor_->message_type());
+ vars["type"] = ObjCClass(message_type);
+ } else {
+ vars["type"] = "Nil";
+ }
+
+ vars["default_name"] = GPBGenericValueFieldName(descriptor_);
+ if (descriptor_->is_repeated()) {
+ vars["default"] = "nil";
+ } else {
+ vars["default"] = DefaultValue(descriptor_);
+ }
+ TProtoStringType type = GetCapitalizedType(descriptor_);
+ vars["extension_type"] = y_absl::StrCat("GPBDataType", type);
+
+ if (objc_type == OBJECTIVECTYPE_ENUM) {
+ vars["enum_desc_func_name"] =
+ y_absl::StrCat(EnumName(descriptor_->enum_type()), "_EnumDescriptor");
+ } else {
+ vars["enum_desc_func_name"] = "NULL";
+ }
+
+ // clang-format off
+ printer->Print(
+ vars,
+ "{\n"
+ " .defaultValue.$default_name$ = $default$,\n"
+ " .singletonName = GPBStringifySymbol($root_class_and_method_name$),\n"
+ " .extendedClass.clazz = $extended_type$,\n"
+ " .messageOrGroupClass.clazz = $type$,\n"
+ " .enumDescriptorFunc = $enum_desc_func_name$,\n"
+ " .fieldNumber = $number$,\n"
+ " .dataType = $extension_type$,\n"
+ " .options = $options$,\n"
+ "},\n");
+ // clang-format on
+}
+
+void ExtensionGenerator::DetermineObjectiveCClassDefinitions(
+ y_absl::btree_set<TProtoStringType>* fwd_decls) const {
+ TProtoStringType extended_type = ClassName(descriptor_->containing_type());
+ fwd_decls->insert(ObjCClassDeclaration(extended_type));
+ ObjectiveCType objc_type = GetObjectiveCType(descriptor_);
+ if (objc_type == OBJECTIVECTYPE_MESSAGE) {
+ TProtoStringType message_type = ClassName(descriptor_->message_type());
+ fwd_decls->insert(ObjCClassDeclaration(message_type));
+ }
+}
+
+void ExtensionGenerator::GenerateRegistrationSource(
+ io::Printer* printer) const {
+ // clang-format off
+ printer->Print(
+ "[registry addExtension:$root_class_and_method_name$];\n",
+ "root_class_and_method_name", root_class_and_method_name_);
+ // clang-format on
+}
+
+} // namespace objectivec
+} // namespace compiler
+} // namespace protobuf
+} // namespace google