1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // https://developers.google.com/protocol-buffers/ 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@google.com (Kenton Varda) 32 #ifndef GOOGLE_PROTOBUF_COMPILER_ZIP_WRITER_H__ 33 #define GOOGLE_PROTOBUF_COMPILER_ZIP_WRITER_H__ 34 35 #include <cstdint> 36 #include <vector> 37 38 #include <google/protobuf/stubs/common.h> 39 #include <google/protobuf/io/zero_copy_stream.h> 40 41 namespace google { 42 namespace protobuf { 43 namespace compiler { 44 45 class ZipWriter { 46 public: 47 ZipWriter(io::ZeroCopyOutputStream* raw_output); 48 ~ZipWriter(); 49 50 bool Write(const std::string& filename, const std::string& contents); 51 bool WriteDirectory(); 52 53 private: 54 struct FileInfo { 55 std::string name; 56 uint32_t offset; 57 uint32_t size; 58 uint32_t crc32; 59 }; 60 61 io::ZeroCopyOutputStream* raw_output_; 62 std::vector<FileInfo> files_; 63 }; 64 65 } // namespace compiler 66 } // namespace protobuf 67 } // namespace google 68 69 #endif // GOOGLE_PROTOBUF_COMPILER_ZIP_WRITER_H__ 70