zip_writer.h revision 5821806d5e7f356e8fa4b058a389a808ea183019
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// Protocol Buffers - Google's data interchange format
32// Copyright 2008 Google Inc.  All rights reserved.
33// http://code.google.com/p/protobuf/
34//
35// Redistribution and use in source and binary forms, with or without
36// modification, are permitted provided that the following conditions are
37// met:
38//
39//     * Redistributions of source code must retain the above copyright
40// notice, this list of conditions and the following disclaimer.
41//     * Redistributions in binary form must reproduce the above
42// copyright notice, this list of conditions and the following disclaimer
43// in the documentation and/or other materials provided with the
44// distribution.
45//     * Neither the name of Google Inc. nor the names of its
46// contributors may be used to endorse or promote products derived from
47// this software without specific prior written permission.
48//
49// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
50// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
51// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
52// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
53// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
54// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
55// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
56// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
57// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
58// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
59// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
60
61// Author: kenton@google.com (Kenton Varda)
62
63#include <vector>
64#include <google/protobuf/stubs/common.h>
65#include <google/protobuf/io/zero_copy_stream.h>
66
67namespace google {
68namespace protobuf {
69namespace compiler {
70
71class ZipWriter {
72 public:
73  ZipWriter(io::ZeroCopyOutputStream* raw_output);
74  ~ZipWriter();
75
76  bool Write(const string& filename, const string& contents);
77  bool WriteDirectory();
78
79 private:
80  struct FileInfo {
81    string name;
82    uint32 offset;
83    uint32 size;
84    uint32 crc32;
85  };
86
87  io::ZeroCopyOutputStream* raw_output_;
88  vector<FileInfo> files_;
89};
90
91}  // namespace compiler
92}  // namespace protobuf
93}  // namespace google
94