annotate Core/FileStorage/CompressedFileStorageAccessor.h @ 811:78b9f64b6b7b

fix path
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 07 May 2014 16:58:22 +0200
parents 2d0a347e8cfc
children 6c5a77637b23
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
221
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
e7432706b354 accessors to storage
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: 398
diff changeset
3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
221
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Belgium
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 *
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 * This program is free software: you can redistribute it and/or
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * modify it under the terms of the GNU General Public License as
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * published by the Free Software Foundation, either version 3 of the
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * License, or (at your option) any later version.
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 *
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * In addition, as a special exception, the copyright holders of this
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * program give permission to link the code of its release with the
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * that use the same license as the "OpenSSL" library), and distribute
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * the linked executables. You must obey the GNU General Public License
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * in all respects for all of the code used other than "OpenSSL". If you
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * modify file(s) with this exception, you may extend this exception to
e7432706b354 accessors to storage
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
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * you do not wish to do so, delete this exception statement from your
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * version. If you delete this exception statement from all source files
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * in the program, then also delete it here.
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 *
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 * This program is distributed in the hope that it will be useful, but
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * General Public License for more details.
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 *
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 * You should have received a copy of the GNU General Public License
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 **/
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #pragma once
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 #include "StorageAccessor.h"
234
7c1faef915a4 cleaning room
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 233
diff changeset
36 #include "FileStorage.h"
221
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 #include "../Compression/ZlibCompressor.h"
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 namespace Orthanc
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 {
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 class CompressedFileStorageAccessor : public StorageAccessor
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 {
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 private:
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 FileStorage& storage_;
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 ZlibCompressor zlib_;
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 CompressionType compressionType_;
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 protected:
232
5368bbe813cf refactoring of attachments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 221
diff changeset
49 virtual FileInfo WriteInternal(const void* data,
5368bbe813cf refactoring of attachments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 221
diff changeset
50 size_t size,
233
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 232
diff changeset
51 FileContentType type);
221
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 public:
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 CompressedFileStorageAccessor(FileStorage& storage);
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 void SetCompressionForNextOperations(CompressionType compression)
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 {
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 compressionType_ = compression;
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 }
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 CompressionType GetCompressionForNextOperations()
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 {
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 return compressionType_;
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 }
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 virtual void Read(std::string& content,
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 const std::string& uuid);
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 virtual HttpFileSender* ConstructHttpFileSender(const std::string& uuid);
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 };
e7432706b354 accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 }