Mercurial > hg > orthanc-stone
annotate Applications/Platforms/WebAssembly/WebAssemblyLoadersContext.cpp @ 1871:7053b8a0aaec
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 11 Jan 2022 11:18:48 +0100 |
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1 /** |
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2 * Stone of Orthanc |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
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7 * |
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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 Affero 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. |
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12 * |
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13 * This program is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Affero General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Affero General Public License |
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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20 **/ |
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21 |
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22 |
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23 #include "WebAssemblyLoadersContext.h" |
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24 |
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25 namespace OrthancStone |
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26 { |
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27 class WebAssemblyLoadersContext::Locker : public ILoadersContext::ILock |
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28 { |
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29 private: |
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30 WebAssemblyLoadersContext& that_; |
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31 |
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32 public: |
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34 that_(that) |
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35 { |
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36 } |
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37 |
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38 virtual ILoadersContext& GetContext() const ORTHANC_OVERRIDE |
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39 { |
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40 return that_; |
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41 } |
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42 |
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43 virtual IObservable& GetOracleObservable() const ORTHANC_OVERRIDE |
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44 { |
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45 return that_.oracle_.GetOracleObservable(); |
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46 } |
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47 |
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48 virtual void Schedule(boost::shared_ptr<IObserver> receiver, |
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49 int priority, |
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50 IOracleCommand* command /* Takes ownership */) ORTHANC_OVERRIDE |
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51 { |
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52 that_.scheduler_->Schedule(receiver, priority, command); |
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53 } |
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54 |
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55 virtual void CancelRequests(boost::shared_ptr<IObserver> receiver) ORTHANC_OVERRIDE |
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56 { |
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57 that_.scheduler_->CancelRequests(receiver); |
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58 } |
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59 |
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60 virtual void CancelAllRequests() ORTHANC_OVERRIDE |
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61 { |
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62 that_.scheduler_->CancelAllRequests(); |
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63 } |
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64 |
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65 virtual void AddLoader(boost::shared_ptr<IObserver> loader) ORTHANC_OVERRIDE |
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66 { |
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67 that_.loaders_.push_back(loader); |
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68 } |
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69 |
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70 virtual void GetStatistics(uint64_t& scheduledCommands, |
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71 uint64_t& processedCommands) ORTHANC_OVERRIDE |
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72 { |
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73 scheduledCommands = that_.scheduler_->GetTotalScheduled(); |
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74 processedCommands = that_.scheduler_->GetTotalProcessed(); |
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75 } |
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76 }; |
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77 |
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78 |
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79 WebAssemblyLoadersContext::WebAssemblyLoadersContext(unsigned int maxHighPriority, |
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80 unsigned int maxStandardPriority, |
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81 unsigned int maxLowPriority) |
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82 { |
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83 oracle_.GetOracleObservable(); |
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84 scheduler_ = OracleScheduler::Create(oracle_, oracle_.GetOracleObservable(), oracle_, |
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85 maxHighPriority, maxStandardPriority, maxLowPriority); |
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86 |
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87 if (!scheduler_) |
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88 { |
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89 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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90 } |
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91 } |
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92 |
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94 ILoadersContext::ILock* WebAssemblyLoadersContext::Lock() |
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95 { |
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96 return new Locker(*this); |
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97 } |
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98 } |