Mercurial > hg > orthanc
annotate OrthancFramework/Resources/Graveyard/Multithreading/Mutex.cpp @ 4119:bf7b9edf6b81 framework-lgpl
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 07 Jul 2020 19:17:56 +0200 |
| parents | d25f4c0fa160 |
| children | d9473bd5ed43 |
| rev | line source |
|---|---|
| 760 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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Sebastien Jodogne <s.jodogne@gmail.com>
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 760 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
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4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
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8 * modify it under the terms of the GNU Lesser General Public License |
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bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
9 * as published by the Free Software Foundation, either version 3 of |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
10 * the License, or (at your option) any later version. |
| 760 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
15 * Lesser General Public License for more details. |
| 760 | 16 * |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
17 * You should have received a copy of the GNU Lesser General Public |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
18 * License along with this program. If not, see |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
19 * <http://www.gnu.org/licenses/>. |
| 760 | 20 **/ |
| 21 | |
| 22 | |
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precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
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23 #include "../PrecompiledHeaders.h" |
| 760 | 24 #include "Mutex.h" |
| 25 | |
| 26 #include "../OrthancException.h" | |
| 27 | |
| 28 #if defined(_WIN32) | |
| 29 #include <windows.h> | |
| 2364 | 30 #elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__OpenBSD__) |
| 760 | 31 #include <pthread.h> |
| 32 #else | |
| 33 #error Support your platform here | |
| 34 #endif | |
| 35 | |
| 36 namespace Orthanc | |
| 37 { | |
| 38 #if defined (_WIN32) | |
| 39 | |
| 40 struct Mutex::PImpl | |
| 41 { | |
| 42 CRITICAL_SECTION criticalSection_; | |
| 43 }; | |
| 44 | |
| 45 Mutex::Mutex() | |
| 46 { | |
| 47 pimpl_ = new PImpl; | |
| 48 ::InitializeCriticalSection(&pimpl_->criticalSection_); | |
| 49 } | |
| 50 | |
| 51 Mutex::~Mutex() | |
| 52 { | |
| 53 ::DeleteCriticalSection(&pimpl_->criticalSection_); | |
| 54 delete pimpl_; | |
| 55 } | |
| 56 | |
| 57 void Mutex::Lock() | |
| 58 { | |
| 59 ::EnterCriticalSection(&pimpl_->criticalSection_); | |
| 60 } | |
| 61 | |
| 62 void Mutex::Unlock() | |
| 63 { | |
| 64 ::LeaveCriticalSection(&pimpl_->criticalSection_); | |
| 65 } | |
| 66 | |
| 67 | |
| 2364 | 68 #elif defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__OpenBSD__) |
| 760 | 69 |
| 70 struct Mutex::PImpl | |
| 71 { | |
| 72 pthread_mutex_t mutex_; | |
| 73 }; | |
| 74 | |
| 75 Mutex::Mutex() | |
| 76 { | |
| 77 pimpl_ = new PImpl; | |
| 78 | |
| 79 if (pthread_mutex_init(&pimpl_->mutex_, NULL) != 0) | |
| 80 { | |
| 81 delete pimpl_; | |
| 82 throw OrthancException(ErrorCode_InternalError); | |
| 83 } | |
| 84 } | |
| 85 | |
| 86 Mutex::~Mutex() | |
| 87 { | |
| 88 pthread_mutex_destroy(&pimpl_->mutex_); | |
| 89 delete pimpl_; | |
| 90 } | |
| 91 | |
| 92 void Mutex::Lock() | |
| 93 { | |
| 94 if (pthread_mutex_lock(&pimpl_->mutex_) != 0) | |
| 95 { | |
| 96 throw OrthancException(ErrorCode_InternalError); | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 void Mutex::Unlock() | |
| 101 { | |
| 102 if (pthread_mutex_unlock(&pimpl_->mutex_) != 0) | |
| 103 { | |
| 104 throw OrthancException(ErrorCode_InternalError); | |
| 105 } | |
| 106 } | |
| 107 | |
| 108 #else | |
| 109 #error Support your plateform here | |
| 110 #endif | |
| 111 } |