Mercurial > hg > orthanc
annotate Core/Compression/HierarchicalZipWriter.h @ 2103:a89ca69ec1d1
ImageAccessor::SetFormat
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Thu, 13 Oct 2016 11:42:30 +0200 |
parents | b1291df2f780 |
children | a3a65de1840f |
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 |
1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
1288
6e7e5ed91c2d
upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1277
diff
changeset
|
4 * Department, University Hospital of Liege, Belgium |
247
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 | 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 | 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 EnsureUniqueFilename(const char* filename); |
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 public: |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
69 Index(); |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
70 |
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 bool IsRoot() const |
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 return stack_.size() == 1; |
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 |
249 | 78 std::string OpenFile(const char* name); |
247
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
79 |
249 | 80 void OpenDirectory(const char* name); |
247
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
81 |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
82 void CloseDirectory(); |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
83 |
1121
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
84 std::string GetCurrentDirectoryPath() const; |
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
85 |
247
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 | 97 void SetZip64(bool isZip64) |
98 { | |
99 writer_.SetZip64(isZip64); | |
100 } | |
101 | |
102 bool IsZip64() const | |
103 { | |
104 return writer_.IsZip64(); | |
105 } | |
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 |
1277
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
117 void SetAppendToExisting(bool append) |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
118 { |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
119 writer_.SetAppendToExisting(append); |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
120 } |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
121 |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
122 bool IsAppendToExisting() const |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
123 { |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
124 return writer_.IsAppendToExisting(); |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
125 } |
46bca019587e
primitives to add new content to existing ZIP files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1121
diff
changeset
|
126 |
249 | 127 void OpenFile(const char* name); |
247
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
128 |
249 | 129 void OpenDirectory(const char* name); |
247
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
130 |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
131 void CloseDirectory(); |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
132 |
1121
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
133 std::string GetCurrentDirectoryPath() const |
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
134 { |
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
135 return indexer_.GetCurrentDirectoryPath(); |
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
136 } |
82567bac5e25
Creation of ZIP archives for media storage, with DICOMDIR
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
137 |
247
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
138 void Write(const char* data, size_t length) |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
139 { |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
140 writer_.Write(data, length); |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
141 } |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
142 |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
143 void Write(const std::string& data) |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
144 { |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
145 writer_.Write(data); |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
146 } |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
147 }; |
c9b3ba0fd140
path management in zip files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
148 } |