|
1
|
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 *
|
|
|
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 #include "../PrecompiledHeaders.h"
|
|
|
34 #include "JpegErrorManager.h"
|
|
|
35
|
|
|
36 namespace Orthanc
|
|
|
37 {
|
|
|
38 namespace Internals
|
|
|
39 {
|
|
|
40 void JpegErrorManager::OutputMessage(j_common_ptr cinfo)
|
|
|
41 {
|
|
|
42 char message[JMSG_LENGTH_MAX];
|
|
|
43 (*cinfo->err->format_message) (cinfo, message);
|
|
|
44
|
|
|
45 JpegErrorManager* that = reinterpret_cast<JpegErrorManager*>(cinfo->err);
|
|
|
46 that->message = std::string(message);
|
|
|
47 }
|
|
|
48
|
|
|
49
|
|
|
50 void JpegErrorManager::ErrorExit(j_common_ptr cinfo)
|
|
|
51 {
|
|
|
52 (*cinfo->err->output_message) (cinfo);
|
|
|
53
|
|
|
54 JpegErrorManager* that = reinterpret_cast<JpegErrorManager*>(cinfo->err);
|
|
|
55 longjmp(that->setjmp_buffer, 1);
|
|
|
56 }
|
|
|
57
|
|
|
58
|
|
|
59 JpegErrorManager::JpegErrorManager()
|
|
|
60 {
|
|
|
61 memset(&pub, 0, sizeof(struct jpeg_error_mgr));
|
|
|
62 memset(&setjmp_buffer, 0, sizeof(jmp_buf));
|
|
|
63
|
|
|
64 jpeg_std_error(&pub);
|
|
|
65 pub.error_exit = ErrorExit;
|
|
|
66 pub.output_message = OutputMessage;
|
|
|
67 }
|
|
|
68 }
|
|
|
69 }
|
