Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Oracle/ThreadedOracle.h @ 1553:bf02a90ca9ca
not diagnostic text
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 17 Aug 2020 13:25:54 +0200 |
parents | 244ad1e4e76a |
children | 85e117739eca |
rev | line source |
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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) 2017-2020 Osimis S.A., Belgium |
748 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
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 | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
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24 #include <OrthancFramework.h> // To have the macros properly defined |
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25 |
748 | 26 #if !defined(ORTHANC_ENABLE_THREADS) |
27 # error The macro ORTHANC_ENABLE_THREADS must be defined | |
28 #endif | |
29 | |
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30 #if !defined(ORTHANC_ENABLE_DCMTK) |
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31 # error The macro ORTHANC_ENABLE_DCMTK must be defined |
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32 #endif |
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33 |
748 | 34 #if ORTHANC_ENABLE_THREADS != 1 |
35 # error This file can only compiled for native targets | |
36 #endif | |
37 | |
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38 #if ORTHANC_ENABLE_DCMTK == 1 |
1150 | 39 # include "../Toolbox/ParsedDicomCache.h" |
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40 #endif |
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41 |
748 | 42 #include "IOracle.h" |
1077 | 43 #include "GenericOracleRunner.h" |
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44 #include "../Messages/IMessageEmitter.h" |
748 | 45 |
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46 #include <MultiThreading/SharedMessageQueue.h> |
748 | 47 |
48 | |
49 namespace OrthancStone | |
50 { | |
51 class ThreadedOracle : public IOracle | |
52 { | |
53 private: | |
54 enum State | |
55 { | |
56 State_Setup, | |
57 State_Running, | |
58 State_Stopped | |
59 }; | |
60 | |
61 class Item; | |
62 class SleepingCommands; | |
63 | |
64 IMessageEmitter& emitter_; | |
65 Orthanc::WebServiceParameters orthanc_; | |
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66 std::string rootDirectory_; |
748 | 67 Orthanc::SharedMessageQueue queue_; |
68 State state_; | |
69 boost::mutex mutex_; | |
70 std::vector<boost::thread*> workers_; | |
71 boost::shared_ptr<SleepingCommands> sleepingCommands_; | |
72 boost::thread sleepingWorker_; | |
73 unsigned int sleepingTimeResolution_; | |
74 | |
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75 #if ORTHANC_ENABLE_DCMTK == 1 |
1150 | 76 boost::shared_ptr<ParsedDicomCache> dicomCache_; |
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77 #endif |
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78 |
748 | 79 void Step(); |
80 | |
81 static void Worker(ThreadedOracle* that); | |
82 | |
83 static void SleepingWorker(ThreadedOracle* that); | |
84 | |
85 void StopInternal(); | |
86 | |
87 public: | |
88 ThreadedOracle(IMessageEmitter& emitter); | |
89 | |
765 | 90 virtual ~ThreadedOracle(); |
748 | 91 |
92 void SetOrthancParameters(const Orthanc::WebServiceParameters& orthanc); | |
93 | |
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94 void SetRootDirectory(const std::string& rootDirectory); |
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95 |
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96 void SetThreadsCount(unsigned int count); |
748 | 97 |
98 void SetSleepingTimeResolution(unsigned int milliseconds); | |
99 | |
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100 void SetDicomCacheSize(size_t size); |
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101 |
825 | 102 void Start(); |
748 | 103 |
825 | 104 void Stop() |
748 | 105 { |
106 StopInternal(); | |
107 } | |
108 | |
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109 virtual bool Schedule(boost::shared_ptr<IObserver> receiver, |
1077 | 110 IOracleCommand* command) ORTHANC_OVERRIDE; |
748 | 111 }; |
112 } |