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comparison OrthancFramework/Sources/Images/PamReader.h @ 4044:d25f4c0fa160 framework

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splitting code into OrthancFramework and OrthancServer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 20:30:34 +0200
parents Core/Images/PamReader.h@95083d2f6819
children e00f3d089991
comparison
equal deleted inserted replaced
4043:6c6239aec462 4044:d25f4c0fa160
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * In addition, as a special exception, the copyright holders of this
13 * program give permission to link the code of its release with the
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
15 * that use the same license as the "OpenSSL" library), and distribute
16 * the linked executables. You must obey the GNU General Public License
17 * in all respects for all of the code used other than "OpenSSL". If you
18 * modify file(s) with this exception, you may extend this exception to
19 * your version of the file(s), but you are not obligated to do so. If
20 * you do not wish to do so, delete this exception statement from your
21 * version. If you delete this exception statement from all source files
22 * in the program, then also delete it here.
23 *
24 * This program is distributed in the hope that it will be useful, but
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 * General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 **/
32
33
34 #pragma once
35
36 #include "ImageAccessor.h"
37
38 #if !defined(ORTHANC_SANDBOXED)
39 # error The macro ORTHANC_SANDBOXED must be defined
40 #endif
41
42 namespace Orthanc
43 {
44 class PamReader : public ImageAccessor
45 {
46 private:
47 void ParseContent();
48
49 /**
50 Whether we want to use the default malloc alignment in the image buffer,
51 at the expense of an extra copy
52 */
53 bool enforceAligned_;
54
55 /**
56 This is actually a copy of wrappedContent_, but properly aligned.
57
58 It is only used if the enforceAligned parameter is set to true in the
59 constructor.
60 */
61 void* alignedImageBuffer_;
62
63 /**
64 Points somewhere in the content_ buffer.
65 */
66 ImageAccessor wrappedContent_;
67
68 /**
69 Raw content (file bytes or answer from the server, for instance).
70 */
71 std::string content_;
72
73 public:
74 /**
75 See doc for field enforceAligned_
76 */
77 PamReader(bool enforceAligned = false) :
78 enforceAligned_(enforceAligned),
79 alignedImageBuffer_(NULL)
80 {
81 }
82
83 virtual ~PamReader();
84
85 #if ORTHANC_SANDBOXED == 0
86 void ReadFromFile(const std::string& filename);
87 #endif
88
89 void ReadFromMemory(const std::string& buffer);
90
91 void ReadFromMemory(const void* buffer,
92 size_t size);
93 };
94 }