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comparison Framework/Orthanc/Core/Images/JpegErrorManager.h @ 1:2dbe613f6c93

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add orthanc core
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 14 Oct 2016 15:39:01 +0200
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0:351ab0da0150 1:2dbe613f6c93
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 #pragma once
33
34 #include <string.h>
35 #include <stdio.h>
36 #include <jpeglib.h>
37 #include <setjmp.h>
38 #include <string>
39
40 namespace Orthanc
41 {
42 namespace Internals
43 {
44 class JpegErrorManager
45 {
46 private:
47 struct jpeg_error_mgr pub; /* "public" fields */
48 jmp_buf setjmp_buffer; /* for return to caller */
49 std::string message;
50
51 static void OutputMessage(j_common_ptr cinfo);
52
53 static void ErrorExit(j_common_ptr cinfo);
54
55 public:
56 JpegErrorManager();
57
58 struct jpeg_error_mgr* GetPublic()
59 {
60 return &pub;
61 }
62
63 jmp_buf& GetJumpBuffer()
64 {
65 return setjmp_buffer;
66 }
67
68 const std::string& GetMessage() const
69 {
70 return message;
71 }
72 };
73 }
74 }