Mercurial > hg > orthanc

annotate Core/Compression/HierarchicalZipWriter.h @ 905:89e3cc078df0 plugins

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
sample plugin configuration
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 19 Jun 2014 11:40:05 +0200
parents 2d0a347e8cfc
children 82567bac5e25
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
689
2d0a347e8cfc switch to 2014
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 646
diff changeset
3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Belgium
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 *
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 * This program is free software: you can redistribute it and/or
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * modify it under the terms of the GNU General Public License as
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * published by the Free Software Foundation, either version 3 of the
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * License, or (at your option) any later version.
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 *
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * In addition, as a special exception, the copyright holders of this
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * program give permission to link the code of its release with the
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * that use the same license as the "OpenSSL" library), and distribute
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * the linked executables. You must obey the GNU General Public License
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * in all respects for all of the code used other than "OpenSSL". If you
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * modify file(s) with this exception, you may extend this exception to
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * your version of the file(s), but you are not obligated to do so. If
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * you do not wish to do so, delete this exception statement from your
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * version. If you delete this exception statement from all source files
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * in the program, then also delete it here.
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 *
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 * This program is distributed in the hope that it will be useful, but
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * General Public License for more details.
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 *
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 * You should have received a copy of the GNU General Public License
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 **/
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #pragma once
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 #include "ZipWriter.h"
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 #include <map>
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 #include <list>
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 #include <boost/lexical_cast.hpp>
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 namespace Orthanc
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 class HierarchicalZipWriter
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 {
265
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 249
diff changeset
45 #if ORTHANC_BUILD_UNIT_TESTS == 1
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 FRIEND_TEST(HierarchicalZipWriter, Index);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 FRIEND_TEST(HierarchicalZipWriter, Filenames);
265
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 249
diff changeset
48 #endif
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 private:
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 class Index
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 private:
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 struct Directory
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 typedef std::map<std::string, unsigned int> Content;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 std::string name_;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 Content content_;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 };
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 typedef std::list<Directory*> Stack;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 Stack stack_;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 std::string GetCurrentDirectoryPath() const;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68 std::string EnsureUniqueFilename(const char* filename);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 public:
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 Index();
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 ~Index();
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 bool IsRoot() const
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 return stack_.size() == 1;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 }
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79
249
5694365ecb96 fixes for windows
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 247
diff changeset
80 std::string OpenFile(const char* name);
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81
249
5694365ecb96 fixes for windows
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 247
diff changeset
82 void OpenDirectory(const char* name);
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84 void CloseDirectory();
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 static std::string KeepAlphanumeric(const std::string& source);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87 };
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89 Index indexer_;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90 ZipWriter writer_;
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 public:
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93 HierarchicalZipWriter(const char* path);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 ~HierarchicalZipWriter();
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96
646
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
97 void SetZip64(bool isZip64)
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
98 {
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
99 writer_.SetZip64(isZip64);
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
100 }
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
101
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
102 bool IsZip64() const
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
103 {
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
104 return writer_.IsZip64();
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
105 }
fb49bf72ac2d fix issue 7
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 398
diff changeset
106
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 void SetCompressionLevel(uint8_t level)
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 writer_.SetCompressionLevel(level);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110 }
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
112 uint8_t GetCompressionLevel() const
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
113 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
114 return writer_.GetCompressionLevel();
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
115 }
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
116
249
5694365ecb96 fixes for windows
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 247
diff changeset
117 void OpenFile(const char* name);
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118
249
5694365ecb96 fixes for windows
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 247
diff changeset
119 void OpenDirectory(const char* name);
247
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
120
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
121 void CloseDirectory();
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
122
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 void Write(const char* data, size_t length)
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 writer_.Write(data, length);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126 }
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
127
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
128 void Write(const std::string& data)
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
129 {
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130 writer_.Write(data);
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
131 }
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
132 };
c9b3ba0fd140 path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
133 }