| // 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 <iostream> |
| #include <google/protobuf/compiler/objectivec/objectivec_generator.h> |
| #include <google/protobuf/compiler/objectivec/objectivec_file.h> |
| #include <google/protobuf/compiler/objectivec/objectivec_helpers.h> |
| #include <google/protobuf/io/printer.h> |
| #include <google/protobuf/io/zero_copy_stream.h> |
| #include <google/protobuf/stubs/strutil.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace objectivec { |
| |
| ObjectiveCGenerator::ObjectiveCGenerator() {} |
| |
| ObjectiveCGenerator::~ObjectiveCGenerator() {} |
| |
| bool ObjectiveCGenerator::Generate(const FileDescriptor* file, |
| const string& parameter, |
| OutputDirectory* output_directory, |
| string* error) const { |
| // ----------------------------------------------------------------- |
| // Parse generator options. |
| |
| Options generation_options; |
| |
| vector<pair<string, string> > options; |
| ParseGeneratorParameter(parameter, &options); |
| for (int i = 0; i < options.size(); i++) { |
| if (options[i].first == "expected_prefixes_path") { |
| generation_options.expected_prefixes_path = options[i].second; |
| } else { |
| *error = "error: Unknown generator option: " + options[i].first; |
| return false; |
| } |
| } |
| |
| // ----------------------------------------------------------------- |
| |
| // Validate the objc prefix/package pairing. |
| if (!ValidateObjCClassPrefix(file, generation_options, error)) { |
| // *error will have been filled in. |
| return false; |
| } |
| |
| FileGenerator file_generator(file, generation_options); |
| string filepath = FilePath(file); |
| |
| // Generate header. |
| { |
| scoped_ptr<io::ZeroCopyOutputStream> output( |
| output_directory->Open(filepath + ".pbobjc.h")); |
| io::Printer printer(output.get(), '$'); |
| file_generator.GenerateHeader(&printer); |
| } |
| |
| // Generate m file. |
| { |
| scoped_ptr<io::ZeroCopyOutputStream> output( |
| output_directory->Open(filepath + ".pbobjc.m")); |
| io::Printer printer(output.get(), '$'); |
| file_generator.GenerateSource(&printer); |
| } |
| |
| return true; |
| } |
| |
| } // namespace objectivec |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |