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annotate OrthancServer/LuaScripting.h @ 2807:6356e2ceb493

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Fix issue #99 (PamWriter test segfaults on alpine linux with gcc 6.4.0)
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 04 Sep 2018 15:58:26 +0200
parents 3a55b77339ff
children a27b0e9a3fd9
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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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) 2017-2018 Osimis S.A., Belgium
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6 *
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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 General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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34 #pragma once
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35
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36 #include "DicomInstanceToStore.h"
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37 #include "ServerJobs/LuaJobManager.h"
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38
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39 #include "../Core/MultiThreading/SharedMessageQueue.h"
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40 #include "../Core/Lua/LuaContext.h"
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41
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42 namespace Orthanc
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43 {
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44 class ServerContext;
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45
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46 class LuaScripting : public boost::noncopyable
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47 {
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48 private:
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49 enum State
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50 {
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51 State_Setup,
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52 State_Running,
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53 State_Done
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54 };
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55
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56 class ExecuteEvent;
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57 class IEvent;
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58 class OnStoredInstanceEvent;
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59 class StableResourceEvent;
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60 class JobEvent;
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61
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62 static ServerContext* GetServerContext(lua_State *state);
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63
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64 static int RestApiPostOrPut(lua_State *state,
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65 bool isPost);
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66 static int RestApiGet(lua_State *state);
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67 static int RestApiPost(lua_State *state);
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68 static int RestApiPut(lua_State *state);
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69 static int RestApiDelete(lua_State *state);
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70 static int GetOrthancConfiguration(lua_State *state);
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71
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72 size_t ParseOperation(LuaJobManager::Lock& lock,
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73 const std::string& operation,
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74 const Json::Value& parameters);
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75
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76 void InitializeJob();
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77
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78 void SubmitJob();
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79
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80 boost::recursive_mutex mutex_;
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81 LuaContext lua_;
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82 ServerContext& context_;
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83 LuaJobManager jobManager_;
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84 State state_;
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85 boost::thread eventThread_;
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86 SharedMessageQueue pendingEvents_;
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87
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88 static void EventThread(LuaScripting* that);
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89
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90 void LoadGlobalConfiguration();
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91
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92 public:
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93 class Lock : public boost::noncopyable
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94 {
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95 private:
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96 LuaScripting& that_;
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97 boost::recursive_mutex::scoped_lock lock_;
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98
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99 public:
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100 explicit Lock(LuaScripting& that) :
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101 that_(that),
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102 lock_(that.mutex_)
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103 {
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104 }
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105
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106 LuaContext& GetLua()
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107 {
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108 return that_.lua_;
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109 }
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110 };
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111
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112 LuaScripting(ServerContext& context);
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113
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114 ~LuaScripting();
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115
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116 void Start();
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117
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118 void Stop();
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119
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120 void SignalStoredInstance(const std::string& publicId,
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121 DicomInstanceToStore& instance,
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122 const Json::Value& simplifiedTags);
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123
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124 void SignalChange(const ServerIndexChange& change);
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125
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126 bool FilterIncomingInstance(const DicomInstanceToStore& instance,
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127 const Json::Value& simplifiedTags);
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128
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129 void Execute(const std::string& command);
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130
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131 void SignalJobSubmitted(const std::string& jobId);
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132
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133 void SignalJobSuccess(const std::string& jobId);
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134
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135 void SignalJobFailure(const std::string& jobId);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136 };
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137 }