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
41namespace google {
42namespace protobuf {
43namespace compiler {
44
45class 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