diff options
Diffstat (limited to 'third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_file.cc')
| -rw-r--r-- | third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_file.cc | 368 |
1 files changed, 0 insertions, 368 deletions
diff --git a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_file.cc b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_file.cc deleted file mode 100644 index 228c66f0b4..0000000000 --- a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_file.cc +++ /dev/null @@ -1,368 +0,0 @@ -// 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/objectivec_file.h> -#include <google/protobuf/compiler/objectivec/objectivec_enum.h> -#include <google/protobuf/compiler/objectivec/objectivec_extension.h> -#include <google/protobuf/compiler/objectivec/objectivec_message.h> -#include <google/protobuf/compiler/code_generator.h> -#include <google/protobuf/io/printer.h> -#include <google/protobuf/io/zero_copy_stream_impl.h> -#include <google/protobuf/stubs/stl_util.h> -#include <google/protobuf/stubs/strutil.h> -#include <sstream> - -namespace google { -namespace protobuf { - -// This is also found in GPBBootstrap.h, and needs to be kept in sync. It -// is the version check done to ensure generated code works with the current -// runtime being used. -const int32 GOOGLE_PROTOBUF_OBJC_GEN_VERSION = 30000; - -namespace compiler { -namespace objectivec { - -FileGenerator::FileGenerator(const FileDescriptor *file) - : file_(file), - root_class_name_(FileClassName(file)), - is_public_dep_(false) { - for (int i = 0; i < file_->enum_type_count(); i++) { - EnumGenerator *generator = new EnumGenerator(file_->enum_type(i)); - enum_generators_.push_back(generator); - } - for (int i = 0; i < file_->message_type_count(); i++) { - MessageGenerator *generator = - new MessageGenerator(root_class_name_, file_->message_type(i)); - message_generators_.push_back(generator); - } - for (int i = 0; i < file_->extension_count(); i++) { - ExtensionGenerator *generator = - new ExtensionGenerator(root_class_name_, file_->extension(i)); - extension_generators_.push_back(generator); - } -} - -FileGenerator::~FileGenerator() { - STLDeleteContainerPointers(dependency_generators_.begin(), - dependency_generators_.end()); - STLDeleteContainerPointers(enum_generators_.begin(), enum_generators_.end()); - STLDeleteContainerPointers(message_generators_.begin(), - message_generators_.end()); - STLDeleteContainerPointers(extension_generators_.begin(), - extension_generators_.end()); -} - -void FileGenerator::GenerateHeader(io::Printer *printer) { - printer->Print( - "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" - "// source: $filename$\n" - "\n", - "filename", file_->name()); - - printer->Print( - "#import \"GPBProtocolBuffers.h\"\n" - "\n"); - - // Add some verification that the generated code matches the source the - // code is being compiled with. - printer->Print( - "#if GOOGLE_PROTOBUF_OBJC_GEN_VERSION != $protoc_gen_objc_version$\n" - "#error This file was generated by a different version of protoc which is incompatible with your Protocol Buffer library sources.\n" - "#endif\n" - "\n", - "protoc_gen_objc_version", - SimpleItoa(GOOGLE_PROTOBUF_OBJC_GEN_VERSION)); - - const vector<FileGenerator *> &dependency_generators = DependencyGenerators(); - for (vector<FileGenerator *>::const_iterator iter = - dependency_generators.begin(); - iter != dependency_generators.end(); ++iter) { - if ((*iter)->IsPublicDependency()) { - printer->Print("#import \"$header$.pbobjc.h\"\n", - "header", (*iter)->Path()); - } - } - - printer->Print( - "// @@protoc_insertion_point(imports)\n" - "\n" - "CF_EXTERN_C_BEGIN\n" - "\n"); - - set<string> fwd_decls; - for (vector<MessageGenerator *>::iterator iter = message_generators_.begin(); - iter != message_generators_.end(); ++iter) { - (*iter)->DetermineForwardDeclarations(&fwd_decls); - } - for (set<string>::const_iterator i(fwd_decls.begin()); - i != fwd_decls.end(); ++i) { - printer->Print("$value$;\n", "value", *i); - } - if (fwd_decls.begin() != fwd_decls.end()) { - printer->Print("\n"); - } - - printer->Print( - "NS_ASSUME_NONNULL_BEGIN\n" - "\n"); - - // need to write out all enums first - for (vector<EnumGenerator *>::iterator iter = enum_generators_.begin(); - iter != enum_generators_.end(); ++iter) { - (*iter)->GenerateHeader(printer); - } - - for (vector<MessageGenerator *>::iterator iter = message_generators_.begin(); - iter != message_generators_.end(); ++iter) { - (*iter)->GenerateEnumHeader(printer); - } - - // For extensions to chain together, the Root gets created even if there - // are no extensions. - printer->Print( - "#pragma mark - $root_class_name$\n" - "\n" - "@interface $root_class_name$ : GPBRootObject\n" - "\n" - "// The base class provides:\n" - "// + (GPBExtensionRegistry *)extensionRegistry;\n" - "// which is an GPBExtensionRegistry that includes all the extensions defined by\n" - "// this file and all files that it depends on.\n" - "\n" - "@end\n" - "\n", - "root_class_name", root_class_name_); - - if (extension_generators_.size() > 0) { - // The dynamic methods block is only needed if there are extensions. - printer->Print( - "@interface $root_class_name$ (DynamicMethods)\n", - "root_class_name", root_class_name_); - - for (vector<ExtensionGenerator *>::iterator iter = - extension_generators_.begin(); - iter != extension_generators_.end(); ++iter) { - (*iter)->GenerateMembersHeader(printer); - } - - printer->Print("@end\n\n"); - } // extension_generators_.size() > 0 - - for (vector<MessageGenerator *>::iterator iter = message_generators_.begin(); - iter != message_generators_.end(); ++iter) { - (*iter)->GenerateMessageHeader(printer); - } - - printer->Print( - "NS_ASSUME_NONNULL_END\n" - "\n" - "CF_EXTERN_C_END\n" - "\n" - "// @@protoc_insertion_point(global_scope)\n"); -} - -void FileGenerator::GenerateSource(io::Printer *printer) { - printer->Print( - "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" - "// source: $filename$\n" - "\n", - "filename", file_->name()); - - string header_file = Path() + ".pbobjc.h"; - printer->Print( - "#import \"GPBProtocolBuffers_RuntimeSupport.h\"\n" - "#import \"$header_file$\"\n", - "header_file", header_file); - const vector<FileGenerator *> &dependency_generators = - DependencyGenerators(); - for (vector<FileGenerator *>::const_iterator iter = - dependency_generators.begin(); - iter != dependency_generators.end(); ++iter) { - if (!(*iter)->IsPublicDependency()) { - printer->Print("#import \"$header$.pbobjc.h\"\n", - "header", (*iter)->Path()); - } - } - printer->Print( - "// @@protoc_insertion_point(imports)\n" - "\n"); - - printer->Print( - "#pragma mark - $root_class_name$\n" - "\n" - "@implementation $root_class_name$\n\n", - "root_class_name", root_class_name_); - - // Generate the extension initialization structures for the top level and - // any nested messages. - ostringstream extensions_stringstream; - if (file_->extension_count() + file_->message_type_count() > 0) { - io::OstreamOutputStream extensions_outputstream(&extensions_stringstream); - io::Printer extensions_printer(&extensions_outputstream, '$'); - for (vector<ExtensionGenerator *>::iterator iter = - extension_generators_.begin(); - iter != extension_generators_.end(); ++iter) { - (*iter)->GenerateStaticVariablesInitialization(&extensions_printer); - } - for (vector<MessageGenerator *>::iterator iter = - message_generators_.begin(); - iter != message_generators_.end(); ++iter) { - (*iter)->GenerateStaticVariablesInitialization(&extensions_printer); - } - extensions_stringstream.flush(); - } - - // If there were any extensions or this file has any dependencies, output - // a registry to override to create the file specific registry. - const string& extensions_str = extensions_stringstream.str(); - if (extensions_str.length() > 0 || file_->dependency_count() > 0) { - printer->Print( - "+ (GPBExtensionRegistry*)extensionRegistry {\n" - " // This is called by +initialize so there is no need to worry\n" - " // about thread safety and initialization of registry.\n" - " static GPBExtensionRegistry* registry = nil;\n" - " if (!registry) {\n" - " GPBDebugCheckRuntimeVersion();\n" - " registry = [[GPBExtensionRegistry alloc] init];\n"); - - printer->Indent(); - printer->Indent(); - - if (extensions_str.length() > 0) { - printer->Print( - "static GPBExtensionDescription descriptions[] = {\n"); - printer->Indent(); - printer->Print(extensions_str.c_str()); - printer->Outdent(); - printer->Print( - "};\n" - "for (size_t i = 0; i < sizeof(descriptions) / sizeof(descriptions[0]); ++i) {\n" - " GPBExtensionDescriptor *extension =\n" - " [[GPBExtensionDescriptor alloc] initWithExtensionDescription:&descriptions[i]];\n" - " [registry addExtension:extension];\n" - " [self globallyRegisterExtension:extension];\n" - " [extension release];\n" - "}\n"); - } - - const vector<FileGenerator *> &dependency_generators = - DependencyGenerators(); - for (vector<FileGenerator *>::const_iterator iter = - dependency_generators.begin(); - iter != dependency_generators.end(); ++iter) { - printer->Print( - "[registry addExtensions:[$dependency$ extensionRegistry]];\n", - "dependency", (*iter)->RootClassName()); - } - - printer->Outdent(); - printer->Outdent(); - - printer->Print( - " }\n" - " return registry;\n" - "}\n" - "\n"); - } - - printer->Print("@end\n\n"); - - // File descriptor only needed if there are messages to use it. - if (message_generators_.size() > 0) { - string syntax; - switch (file_->syntax()) { - case FileDescriptor::SYNTAX_UNKNOWN: - syntax = "GPBFileSyntaxUnknown"; - break; - case FileDescriptor::SYNTAX_PROTO2: - syntax = "GPBFileSyntaxProto2"; - break; - case FileDescriptor::SYNTAX_PROTO3: - syntax = "GPBFileSyntaxProto3"; - break; - } - printer->Print( - "#pragma mark - $root_class_name$_FileDescriptor\n" - "\n" - "static GPBFileDescriptor *$root_class_name$_FileDescriptor(void) {\n" - " // This is called by +initialize so there is no need to worry\n" - " // about thread safety of the singleton.\n" - " static GPBFileDescriptor *descriptor = NULL;\n" - " if (!descriptor) {\n" - " GPBDebugCheckRuntimeVersion();\n" - " descriptor = [[GPBFileDescriptor alloc] initWithPackage:@\"$package$\"\n" - " syntax:$syntax$];\n" - " }\n" - " return descriptor;\n" - "}\n" - "\n", - "root_class_name", root_class_name_, - "package", file_->package(), - "syntax", syntax); - } - - for (vector<EnumGenerator *>::iterator iter = enum_generators_.begin(); - iter != enum_generators_.end(); ++iter) { - (*iter)->GenerateSource(printer); - } - for (vector<MessageGenerator *>::iterator iter = message_generators_.begin(); - iter != message_generators_.end(); ++iter) { - (*iter)->GenerateSource(printer); - } - - printer->Print( - "\n" - "// @@protoc_insertion_point(global_scope)\n"); -} - -const string FileGenerator::Path() const { return FilePath(file_); } - -const vector<FileGenerator *> &FileGenerator::DependencyGenerators() { - if (file_->dependency_count() != dependency_generators_.size()) { - set<string> public_import_names; - for (int i = 0; i < file_->public_dependency_count(); i++) { - public_import_names.insert(file_->public_dependency(i)->name()); - } - for (int i = 0; i < file_->dependency_count(); i++) { - FileGenerator *generator = new FileGenerator(file_->dependency(i)); - const string& name = file_->dependency(i)->name(); - bool public_import = (public_import_names.count(name) != 0); - generator->SetIsPublicDependency(public_import); - dependency_generators_.push_back(generator); - } - } - return dependency_generators_; -} - -} // namespace objectivec -} // namespace compiler -} // namespace protobuf -} // namespace google |