Mercurial > hg > orthanc-stone

comparison Resources/Orthanc/Core/Images/JpegErrorManager.h @ 200:03afbee0cc7b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
integration of Orthanc core into Stone
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 23 Mar 2018 11:04:03 +0100
parents
children
comparison
equal deleted inserted replaced
199:dabe9982fca3 200:03afbee0cc7b
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) 2017-2018 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 #pragma once
34
35 #if !defined(ORTHANC_ENABLE_JPEG)
36 # error The macro ORTHANC_ENABLE_JPEG must be defined
37 #endif
38
39 #if ORTHANC_ENABLE_JPEG != 1
40 # error JPEG support must be enabled to include this file
41 #endif
42
43 #include <string.h>
44 #include <stdio.h>
45 #include <jpeglib.h>
46 #include <setjmp.h>
47 #include <string>
48
49 namespace Orthanc
50 {
51 namespace Internals
52 {
53 class JpegErrorManager
54 {
55 private:
56 struct jpeg_error_mgr pub; /* "public" fields */
57 jmp_buf setjmp_buffer; /* for return to caller */
58 std::string message;
59
60 static void OutputMessage(j_common_ptr cinfo);
61
62 static void ErrorExit(j_common_ptr cinfo);
63
64 public:
65 JpegErrorManager();
66
67 struct jpeg_error_mgr* GetPublic()
68 {
69 return &pub;
70 }
71
72 jmp_buf& GetJumpBuffer()
73 {
74 return setjmp_buffer;
75 }
76
77 const std::string& GetMessage() const
78 {
79 return message;
80 }
81 };
82 }
83 }