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annotate OrthancServer/LuaScripting.h @ 1455:a68545767975

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Initialize() and Finalize() events in Lua
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 02 Jul 2015 15:17:19 +0200
parents 5ba7471780ae
children 68827c07e683
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #pragma once
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34
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35 #include "IServerListener.h"
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36 #include "../Core/Lua/LuaContext.h"
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37 #include "Scheduler/IServerCommand.h"
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38
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39 namespace Orthanc
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40 {
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41 class ServerContext;
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42
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43 class LuaScripting : public IServerListener
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44 {
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45 private:
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46 static ServerContext* GetServerContext(lua_State *state);
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47
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48 static int RestApiPostOrPut(lua_State *state,
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49 bool isPost);
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50 static int RestApiGet(lua_State *state);
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51 static int RestApiPost(lua_State *state);
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52 static int RestApiPut(lua_State *state);
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53 static int RestApiDelete(lua_State *state);
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54
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55 void ApplyOnStoredInstance(const std::string& instanceId,
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56 const Json::Value& simplifiedDicom,
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57 const Json::Value& metadata,
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58 const std::string& remoteAet,
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59 const std::string& calledAet);
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60
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61 IServerCommand* ParseOperation(const std::string& operation,
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62 const Json::Value& parameters);
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63
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64 void InitializeJob();
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65
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66 void SubmitJob(const std::string& description);
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67
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68 void OnStableResource(const ServerIndexChange& change);
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69
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70 boost::mutex mutex_;
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71 LuaContext lua_;
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72 ServerContext& context_;
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73
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74 public:
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75 class Locker : public boost::noncopyable
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76 {
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77 private:
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78 LuaScripting& that_;
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79
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80 public:
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81 Locker(LuaScripting& that) : that_(that)
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82 {
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83 that.mutex_.lock();
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84 }
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85
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86 ~Locker()
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87 {
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88 that_.mutex_.unlock();
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89 }
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90
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91 LuaContext& GetLua()
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92 {
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93 return that_.lua_;
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94 }
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95 };
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96
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97 LuaScripting(ServerContext& context);
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98
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99 virtual void SignalStoredInstance(const std::string& publicId,
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100 DicomInstanceToStore& instance,
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101 const Json::Value& simplifiedTags);
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102
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103 virtual void SignalChange(const ServerIndexChange& change);
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104
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105 virtual bool FilterIncomingInstance(const Json::Value& simplified,
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106 const std::string& remoteAet);
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107
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108 void Execute(const std::string& command);
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109 };
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110 }