Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Images/JpegErrorManager.h @ 4831:7053502fbf97
added copyright UCLouvain
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 25 Nov 2021 19:01:11 +0100 |
| parents | d9473bd5ed43 |
| children | 43e613a7756b |
| rev | line source |
|---|---|
| 1604 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
| 1604 | 4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 1604 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
| 1604 | 12 * |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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parents:
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16 * Lesser General Public License for more details. |
| 1604 | 17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
| 1604 | 21 **/ |
| 22 | |
| 23 #pragma once | |
| 24 | |
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25 #if !defined(ORTHANC_ENABLE_JPEG) |
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26 # error The macro ORTHANC_ENABLE_JPEG must be defined |
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27 #endif |
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28 |
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29 #if ORTHANC_ENABLE_JPEG != 1 |
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30 # error JPEG support must be enabled to include this file |
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31 #endif |
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32 |
| 1604 | 33 #include <string.h> |
| 34 #include <stdio.h> | |
| 35 #include <jpeglib.h> | |
| 36 #include <setjmp.h> | |
| 37 #include <string> | |
| 38 | |
| 39 namespace Orthanc | |
| 40 { | |
| 41 namespace Internals | |
| 42 { | |
| 43 class JpegErrorManager | |
| 44 { | |
| 45 private: | |
| 46 struct jpeg_error_mgr pub; /* "public" fields */ | |
| 47 jmp_buf setjmp_buffer; /* for return to caller */ | |
| 48 std::string message; | |
| 49 | |
| 50 static void OutputMessage(j_common_ptr cinfo); | |
| 51 | |
| 52 static void ErrorExit(j_common_ptr cinfo); | |
| 53 | |
| 54 public: | |
| 55 JpegErrorManager(); | |
| 56 | |
| 57 struct jpeg_error_mgr* GetPublic() | |
| 58 { | |
| 59 return &pub; | |
| 60 } | |
| 61 | |
| 62 jmp_buf& GetJumpBuffer() | |
| 63 { | |
| 64 return setjmp_buffer; | |
| 65 } | |
| 66 | |
| 67 const std::string& GetMessage() const | |
| 68 { | |
| 69 return message; | |
| 70 } | |
| 71 }; | |
| 72 } | |
| 73 } |