Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Oracle/ThreadedOracle.h @ 1739:9ac2a65d4172
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 06 Jan 2021 17:50:00 +0100 |
| parents | 89e43bb4906f |
| children | 3889ae96d2e9 |
| rev | line source |
|---|---|
| 748 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
| 748 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
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8 * modify it under the terms of the GNU Lesser General Public License |
| 748 | 9 * as published by the Free Software Foundation, either version 3 of |
| 10 * the License, or (at your option) any later version. | |
| 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 | |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 * Lesser General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
| 748 | 20 **/ |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
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25 #include <OrthancFramework.h> // To have the macros properly defined |
| 1604 | 26 #include <Compatibility.h> // ORTHANC_OVERRIDE |
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27 |
| 748 | 28 #if !defined(ORTHANC_ENABLE_THREADS) |
| 29 # error The macro ORTHANC_ENABLE_THREADS must be defined | |
| 30 #endif | |
| 31 | |
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32 #if !defined(ORTHANC_ENABLE_DCMTK) |
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33 # error The macro ORTHANC_ENABLE_DCMTK must be defined |
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34 #endif |
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35 |
| 748 | 36 #if ORTHANC_ENABLE_THREADS != 1 |
| 37 # error This file can only compiled for native targets | |
| 38 #endif | |
| 39 | |
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40 #if ORTHANC_ENABLE_DCMTK == 1 |
| 1150 | 41 # include "../Toolbox/ParsedDicomCache.h" |
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42 #endif |
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43 |
| 748 | 44 #include "IOracle.h" |
| 1077 | 45 #include "GenericOracleRunner.h" |
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46 #include "../Messages/IMessageEmitter.h" |
| 748 | 47 |
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48 #include <MultiThreading/SharedMessageQueue.h> |
| 748 | 49 |
| 50 | |
| 51 namespace OrthancStone | |
| 52 { | |
| 53 class ThreadedOracle : public IOracle | |
| 54 { | |
| 55 private: | |
| 56 enum State | |
| 57 { | |
| 58 State_Setup, | |
| 59 State_Running, | |
| 60 State_Stopped | |
| 61 }; | |
| 62 | |
| 63 class Item; | |
| 64 class SleepingCommands; | |
| 65 | |
| 66 IMessageEmitter& emitter_; | |
| 67 Orthanc::WebServiceParameters orthanc_; | |
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68 std::string rootDirectory_; |
| 748 | 69 Orthanc::SharedMessageQueue queue_; |
| 70 State state_; | |
| 71 boost::mutex mutex_; | |
| 72 std::vector<boost::thread*> workers_; | |
| 73 boost::shared_ptr<SleepingCommands> sleepingCommands_; | |
| 74 boost::thread sleepingWorker_; | |
| 75 unsigned int sleepingTimeResolution_; | |
| 76 | |
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77 #if ORTHANC_ENABLE_DCMTK == 1 |
| 1150 | 78 boost::shared_ptr<ParsedDicomCache> dicomCache_; |
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79 #endif |
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80 |
| 748 | 81 void Step(); |
| 82 | |
| 83 static void Worker(ThreadedOracle* that); | |
| 84 | |
| 85 static void SleepingWorker(ThreadedOracle* that); | |
| 86 | |
| 87 void StopInternal(); | |
| 88 | |
| 89 public: | |
| 1571 | 90 explicit ThreadedOracle(IMessageEmitter& emitter); |
| 748 | 91 |
| 765 | 92 virtual ~ThreadedOracle(); |
| 748 | 93 |
| 94 void SetOrthancParameters(const Orthanc::WebServiceParameters& orthanc); | |
| 95 | |
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96 void SetRootDirectory(const std::string& rootDirectory); |
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97 |
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98 void SetThreadsCount(unsigned int count); |
| 748 | 99 |
| 100 void SetSleepingTimeResolution(unsigned int milliseconds); | |
| 101 | |
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102 void SetDicomCacheSize(size_t size); |
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103 |
| 825 | 104 void Start(); |
| 748 | 105 |
| 825 | 106 void Stop() |
| 748 | 107 { |
| 108 StopInternal(); | |
| 109 } | |
| 110 | |
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111 virtual bool Schedule(boost::shared_ptr<IObserver> receiver, |
| 1077 | 112 IOracleCommand* command) ORTHANC_OVERRIDE; |
| 748 | 113 }; |
| 114 } |