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1 /**
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2 * Transfers accelerator plugin for Orthanc
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3 * Copyright (C) 2018 Osimis, Belgium
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4 *
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5 * This program is free software: you can redistribute it and/or
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6 * modify it under the terms of the GNU Affero General Public License
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7 * as published by the Free Software Foundation, either version 3 of
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8 * the License, or (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful, but
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11 * WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 * Affero General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU Affero General Public License
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16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 **/
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18
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19
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20 #pragma once
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21
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22 #include "../Framework/OrthancInstancesCache.h"
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23 #include "../Framework/PushMode/ActivePushTransactions.h"
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24
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25 #include <Core/MultiThreading/Semaphore.h>
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26
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27 #include <map>
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28
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29 namespace OrthancPlugins
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30 {
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31 class PluginContext : public boost::noncopyable
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32 {
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33 private:
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34 typedef std::map<std::string, std::string> BidirectionalPeers;
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35
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36 // Runtime structures
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37 OrthancPluginContext* context_;
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38 OrthancInstancesCache cache_;
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39 ActivePushTransactions pushTransactions_;
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40 Orthanc::Semaphore semaphore_;
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41 std::string pluginUuid_;
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42
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43 // Configuration
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44 size_t threadsCount_;
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45 size_t targetBucketSize_;
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46 BidirectionalPeers bidirectionalPeers_;
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47
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48
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49 PluginContext(OrthancPluginContext* context,
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50 size_t threadsCount,
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51 size_t targetBucketSize,
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52 size_t maxPushTransactions,
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53 size_t memoryCacheSize);
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54
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55 static std::auto_ptr<PluginContext>& GetSingleton();
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56
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57 public:
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58 OrthancPluginContext* GetOrthanc()
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59 {
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60 return context_;
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61 }
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62
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63 OrthancInstancesCache& GetCache()
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64 {
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65 return cache_;
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66 }
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67
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68 ActivePushTransactions& GetActivePushTransactions()
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69 {
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70 return pushTransactions_;
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71 }
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72
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73 Orthanc::Semaphore& GetSemaphore()
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74 {
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75 return semaphore_;
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76 }
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77
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78 const std::string& GetPluginUuid() const
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79 {
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80 return pluginUuid_;
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81 }
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82
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83 size_t GetThreadsCount() const
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84 {
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85 return threadsCount_;
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86 }
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87
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88 size_t GetTargetBucketSize() const
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89 {
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90 return targetBucketSize_;
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91 }
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92
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93 void AddBidirectionalPeer(const std::string& remotePeer,
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94 const std::string& remoteSelf)
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95 {
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96 bidirectionalPeers_[remotePeer] = remoteSelf;
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97 }
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98
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99 void LoadBidirectionalPeers(const BidirectionalPeers& peers)
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100 {
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101 bidirectionalPeers_ = peers;
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102 }
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103
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104 bool LookupBidirectionalPeer(std::string& remoteSelf,
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105 const std::string& remotePeer) const;
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106
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107 static void Initialize(OrthancPluginContext* context,
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108 size_t threadsCount,
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109 size_t targetBucketSize,
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110 size_t maxPushTransactions,
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111 size_t memoryCacheSize);
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112
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113 static PluginContext& GetInstance();
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114
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115 static void Finalize();
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116 };
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117 }
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