1ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// Protocol Buffers - Google's data interchange format 2ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// Copyright 2008 Google Inc. All rights reserved. 3ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// http://code.google.com/p/protobuf/ 4ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// 5ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// Redistribution and use in source and binary forms, with or without 6ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// modification, are permitted provided that the following conditions are 7ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// met: 8ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// 9ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// * Redistributions of source code must retain the above copyright 10ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// notice, this list of conditions and the following disclaimer. 11ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// * Redistributions in binary form must reproduce the above 12ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// copyright notice, this list of conditions and the following disclaimer 13ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// in the documentation and/or other materials provided with the 14ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// distribution. 15ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// * Neither the name of Google Inc. nor the names of its 16ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// contributors may be used to endorse or promote products derived from 17ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// this software without specific prior written permission. 18ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// 19ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville 31ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville// Author: kenton@google.com (Kenton Varda) 32ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville 33d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville#include <vector> 34d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville#include <google/protobuf/stubs/common.h> 35d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville#include <google/protobuf/io/zero_copy_stream.h> 36d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 37d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Savillenamespace google { 38d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Savillenamespace protobuf { 39d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Savillenamespace compiler { 40d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 41d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Savilleclass ZipWriter { 42d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville public: 43d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville ZipWriter(io::ZeroCopyOutputStream* raw_output); 44d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville ~ZipWriter(); 45d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 46d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville bool Write(const string& filename, const string& contents); 47d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville bool WriteDirectory(); 48ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville 49d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville private: 50d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville struct FileInfo { 51d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville string name; 52d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville uint32 offset; 53d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville uint32 size; 54d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville uint32 crc32; 55d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville }; 56ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville 57d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville io::ZeroCopyOutputStream* raw_output_; 58d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville vector<FileInfo> files_; 59d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville}; 60ede38fe9b9f93888e6e41afc7abb09525f44da95Wink Saville 61d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville} // namespace google 62d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville} // namespace protobuf 63d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville} // namespace compiler 64