1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // http://code.google.com/p/protobuf/ 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google Inc. nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 // Author: kenton (at) google.com (Kenton Varda) 32 // Based on original Protocol Buffers design by 33 // Sanjay Ghemawat, Jeff Dean, and others. 34 35 #ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ 37 38 #include <string> 39 #include <vector> 40 #include <google/protobuf/stubs/common.h> 41 #include <google/protobuf/compiler/cpp/cpp_field.h> 42 43 namespace google { 44 namespace protobuf { 45 class FileDescriptor; // descriptor.h 46 namespace io { 47 class Printer; // printer.h 48 } 49 } 50 51 namespace protobuf { 52 namespace compiler { 53 namespace cpp { 54 55 class EnumGenerator; // enum.h 56 class MessageGenerator; // message.h 57 class ServiceGenerator; // service.h 58 class ExtensionGenerator; // extension.h 59 60 class FileGenerator { 61 public: 62 // See generator.cc for the meaning of dllexport_decl. 63 explicit FileGenerator(const FileDescriptor* file, 64 const string& dllexport_decl); 65 ~FileGenerator(); 66 67 void GenerateHeader(io::Printer* printer); 68 void GenerateSource(io::Printer* printer); 69 70 private: 71 // Generate the BuildDescriptors() procedure, which builds all descriptors 72 // for types defined in the file. 73 void GenerateBuildDescriptors(io::Printer* printer); 74 75 void GenerateNamespaceOpeners(io::Printer* printer); 76 void GenerateNamespaceClosers(io::Printer* printer); 77 78 const FileDescriptor* file_; 79 80 scoped_array<scoped_ptr<MessageGenerator> > message_generators_; 81 scoped_array<scoped_ptr<EnumGenerator> > enum_generators_; 82 scoped_array<scoped_ptr<ServiceGenerator> > service_generators_; 83 scoped_array<scoped_ptr<ExtensionGenerator> > extension_generators_; 84 85 // E.g. if the package is foo.bar, package_parts_ is {"foo", "bar"}. 86 vector<string> package_parts_; 87 88 string dllexport_decl_; 89 90 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator); 91 }; 92 93 } // namespace cpp 94 } // namespace compiler 95 } // namespace protobuf 96 97 } // namespace google 98 #endif // GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ 99
