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