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annotate OrthancServer/LuaScripting.h @ 2609:f7a84b551ee4 jobs

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switch Lua to new jobs engine
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 19 May 2018 16:29:00 +0200
parents 878b59270859
children 2f3007bf0708
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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 "IServerListener.h"
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37
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38 #include "ServerJobs/LuaJobManager.h"
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39
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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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46 class LuaScripting : public IServerListener
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47 {
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48 private:
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49 static ServerContext* GetServerContext(lua_State *state);
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50
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51 static int RestApiPostOrPut(lua_State *state,
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52 bool isPost);
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53 static int RestApiGet(lua_State *state);
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54 static int RestApiPost(lua_State *state);
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55 static int RestApiPut(lua_State *state);
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56 static int RestApiDelete(lua_State *state);
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57 static int GetOrthancConfiguration(lua_State *state);
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58
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59 void ApplyOnStoredInstance(const std::string& instanceId,
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60 const Json::Value& simplifiedDicom,
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61 const Json::Value& metadata,
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62 const DicomInstanceToStore& instance);
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63
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64 size_t ParseOperation(LuaJobManager::Lock& lock,
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65 const std::string& operation,
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66 const Json::Value& parameters);
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67
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68 void InitializeJob();
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69
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70 void SubmitJob(const std::string& description);
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71
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72 void OnStableResource(const ServerIndexChange& change);
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73
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74 boost::recursive_mutex mutex_;
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75 LuaContext lua_;
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76 ServerContext& context_;
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77 LuaJobManager jobManager_;
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78
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79 public:
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80 class Locker : public boost::noncopyable
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81 {
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82 private:
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83 LuaScripting& that_;
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84 boost::recursive_mutex::scoped_lock lock_;
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85
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86 public:
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87 Locker(LuaScripting& that) :
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88 that_(that),
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89 lock_(that.mutex_)
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90 {
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91 }
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92
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93 LuaContext& GetLua()
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94 {
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95 return that_.lua_;
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96 }
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97 };
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98
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99 LuaScripting(ServerContext& context);
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100
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101 virtual void SignalStoredInstance(const std::string& publicId,
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102 DicomInstanceToStore& instance,
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103 const Json::Value& simplifiedTags);
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104
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105 virtual void SignalChange(const ServerIndexChange& change);
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106
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107 virtual bool FilterIncomingInstance(const DicomInstanceToStore& instance,
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108 const Json::Value& simplifiedTags);
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109
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110 void Execute(const std::string& command);
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111 };
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112 }