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annotate OrthancServer/LuaScripting.cpp @ 3119:8f2bda0719f4

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Fix issue #125 (Mongoose: /instances/{id} returns 500 on invalid HTTP Method)
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 14 Jan 2019 13:11:43 +0100
parents 4e43e67f8ecf
children 4bbadcd03966
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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) 2017-2019 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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32
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33
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34 #include "PrecompiledHeadersServer.h"
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35 #include "LuaScripting.h"
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36
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37 #include "OrthancConfiguration.h"
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38 #include "OrthancRestApi/OrthancRestApi.h"
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39 #include "ServerContext.h"
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40
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41 #include "../Core/HttpServer/StringHttpOutput.h"
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42 #include "../Core/Logging.h"
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43 #include "../Core/Lua/LuaFunctionCall.h"
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44
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45 #include <EmbeddedResources.h>
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46
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47
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48 namespace Orthanc
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49 {
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50 class LuaScripting::IEvent : public IDynamicObject
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51 {
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52 public:
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53 virtual void Apply(LuaScripting& lock) = 0;
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54 };
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55
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56
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57 class LuaScripting::OnStoredInstanceEvent : public LuaScripting::IEvent
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58 {
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59 private:
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60 std::string instanceId_;
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61 Json::Value simplifiedTags_;
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62 Json::Value metadata_;
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63 Json::Value origin_;
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64
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65 public:
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66 OnStoredInstanceEvent(const std::string& instanceId,
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67 const Json::Value& simplifiedTags,
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68 const Json::Value& metadata,
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69 const DicomInstanceToStore& instance) :
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70 instanceId_(instanceId),
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71 simplifiedTags_(simplifiedTags),
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72 metadata_(metadata)
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73 {
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74 instance.GetOrigin().Format(origin_);
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75 }
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76
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77 virtual void Apply(LuaScripting& that)
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78 {
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79 static const char* NAME = "OnStoredInstance";
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80
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81 LuaScripting::Lock lock(that);
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82
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83 if (lock.GetLua().IsExistingFunction(NAME))
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84 {
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85 that.InitializeJob();
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86
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87 LuaFunctionCall call(lock.GetLua(), NAME);
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88 call.PushString(instanceId_);
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89 call.PushJson(simplifiedTags_);
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90 call.PushJson(metadata_);
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91 call.PushJson(origin_);
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92 call.Execute();
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93
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94 that.SubmitJob();
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95 }
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96 }
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97 };
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98
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99
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100 class LuaScripting::ExecuteEvent : public LuaScripting::IEvent
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101 {
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102 private:
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103 std::string command_;
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104
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105 public:
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106 ExecuteEvent(const std::string& command) :
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107 command_(command)
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108 {
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109 }
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110
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111 virtual void Apply(LuaScripting& that)
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112 {
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113 LuaScripting::Lock lock(that);
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114
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115 if (lock.GetLua().IsExistingFunction(command_.c_str()))
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116 {
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117 LuaFunctionCall call(lock.GetLua(), command_.c_str());
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118 call.Execute();
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119 }
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120 }
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121 };
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122
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123
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124 class LuaScripting::StableResourceEvent : public LuaScripting::IEvent
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125 {
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126 private:
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127 ServerIndexChange change_;
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128
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129 public:
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130 StableResourceEvent(const ServerIndexChange& change) :
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131 change_(change)
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132 {
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133 }
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134
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135 virtual void Apply(LuaScripting& that)
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136 {
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diff changeset
137 const char* name;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
138
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
139 switch (change_.GetChangeType())
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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140 {
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diff changeset
141 case ChangeType_StablePatient:
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142 name = "OnStablePatient";
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143 break;
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diff changeset
144
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
145 case ChangeType_StableStudy:
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diff changeset
146 name = "OnStableStudy";
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
147 break;
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148
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
149 case ChangeType_StableSeries:
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diff changeset
150 name = "OnStableSeries";
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diff changeset
151 break;
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diff changeset
152
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diff changeset
153 default:
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diff changeset
154 throw OrthancException(ErrorCode_InternalError);
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155 }
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diff changeset
156
2638
25ae209dcea9 Avoid unnecessary calls to the database if there is no Lua callback
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157 {
25ae209dcea9 Avoid unnecessary calls to the database if there is no Lua callback
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158 // Avoid unnecessary calls to the database if there's no Lua callback
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diff changeset
159 LuaScripting::Lock lock(that);
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160
25ae209dcea9 Avoid unnecessary calls to the database if there is no Lua callback
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diff changeset
161 if (!lock.GetLua().IsExistingFunction(name))
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diff changeset
162 {
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163 return;
25ae209dcea9 Avoid unnecessary calls to the database if there is no Lua callback
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diff changeset
164 }
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165 }
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diff changeset
166
2616
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167 Json::Value tags, metadata;
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diff changeset
168 if (that.context_.GetIndex().LookupResource(tags, change_.GetPublicId(), change_.GetResourceType()) &&
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
169 that.context_.GetIndex().GetMetadata(metadata, change_.GetPublicId()))
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diff changeset
170 {
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diff changeset
171 LuaScripting::Lock lock(that);
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172
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diff changeset
173 if (lock.GetLua().IsExistingFunction(name))
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diff changeset
174 {
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diff changeset
175 that.InitializeJob();
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diff changeset
176
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diff changeset
177 LuaFunctionCall call(lock.GetLua(), name);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
178 call.PushString(change_.GetPublicId());
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
179 call.PushJson(tags["MainDicomTags"]);
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diff changeset
180 call.PushJson(metadata);
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diff changeset
181 call.Execute();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
182
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
183 that.SubmitJob();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
184 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
185 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
186 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
187 };
2f3007bf0708 event queues in Lua, serialization of sequence of operations
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diff changeset
188
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diff changeset
189
2675
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
190 class LuaScripting::JobEvent : public LuaScripting::IEvent
3fc310ceb6d4 lua callbacks for jobs
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191 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
192 public:
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
193 enum Type
3fc310ceb6d4 lua callbacks for jobs
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194 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
195 Type_Failure,
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
196 Type_Submitted,
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
197 Type_Success
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
198 };
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diff changeset
199
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diff changeset
200 private:
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diff changeset
201 Type type_;
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
202 std::string jobId_;
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
203
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
204 public:
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diff changeset
205 JobEvent(Type type,
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
206 const std::string& jobId) :
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
207 type_(type),
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
208 jobId_(jobId)
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
209 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
210 }
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
211
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
212 virtual void Apply(LuaScripting& that)
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
213 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
214 std::string functionName;
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
215
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
216 switch (type_)
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
217 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
218 case Type_Failure:
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
219 functionName = "OnJobFailure";
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
220 break;
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
221
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
222 case Type_Submitted:
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
223 functionName = "OnJobSubmitted";
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
224 break;
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
225
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
226 case Type_Success:
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
227 functionName = "OnJobSuccess";
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
228 break;
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
229
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
230 default:
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
231 throw OrthancException(ErrorCode_InternalError);
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
232 }
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
233
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
234 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
235 LuaScripting::Lock lock(that);
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
236
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
237 if (lock.GetLua().IsExistingFunction(functionName.c_str()))
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
238 {
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
239 LuaFunctionCall call(lock.GetLua(), functionName.c_str());
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
240 call.PushString(jobId_);
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
241 call.Execute();
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
242 }
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
243 }
3fc310ceb6d4 lua callbacks for jobs
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diff changeset
244 }
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
245 };
3fc310ceb6d4 lua callbacks for jobs
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parents: 2665
diff changeset
246
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
247
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
248 ServerContext* LuaScripting::GetServerContext(lua_State *state)
1437
02f5a3f5c0a0 access to the REST API from Lua
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parents: 1436
diff changeset
249 {
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
250 const void* value = LuaContext::GetGlobalVariable(state, "_ServerContext");
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
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parents: 1441
diff changeset
251 return const_cast<ServerContext*>(reinterpret_cast<const ServerContext*>(value));
1437
02f5a3f5c0a0 access to the REST API from Lua
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diff changeset
252 }
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
253
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
254
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
255 // Syntax in Lua: RestApiGet(uri, builtin)
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
256 int LuaScripting::RestApiGet(lua_State *state)
1437
02f5a3f5c0a0 access to the REST API from Lua
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parents: 1436
diff changeset
257 {
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
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parents: 1441
diff changeset
258 ServerContext* serverContext = GetServerContext(state);
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
259 if (serverContext == NULL)
1437
02f5a3f5c0a0 access to the REST API from Lua
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diff changeset
260 {
1440
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parents: 1437
diff changeset
261 LOG(ERROR) << "Lua: The Orthanc API is unavailable";
1437
02f5a3f5c0a0 access to the REST API from Lua
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diff changeset
262 lua_pushnil(state);
02f5a3f5c0a0 access to the REST API from Lua
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parents: 1436
diff changeset
263 return 1;
02f5a3f5c0a0 access to the REST API from Lua
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parents: 1436
diff changeset
264 }
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265
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266 // Check the types of the arguments
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267 int nArgs = lua_gettop(state);
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268 if ((nArgs != 1 && nArgs != 2) ||
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269 !lua_isstring(state, 1) || // URI
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270 (nArgs == 2 && !lua_isboolean(state, 2))) // Restrict to built-in API?
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271 {
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272 LOG(ERROR) << "Lua: Bad parameters to RestApiGet()";
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273 lua_pushnil(state);
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274 return 1;
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275 }
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276
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277 const char* uri = lua_tostring(state, 1);
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278 bool builtin = (nArgs == 2 ? lua_toboolean(state, 2) != 0 : false);
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279
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280 try
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281 {
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282 std::string result;
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283 if (HttpToolbox::SimpleGet(result, serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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284 RequestOrigin_Lua, uri))
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285 {
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286 lua_pushlstring(state, result.c_str(), result.size());
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287 return 1;
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288 }
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289 }
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290 catch (OrthancException& e)
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291 {
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292 LOG(ERROR) << "Lua: " << e.What();
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293 }
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294
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295 LOG(ERROR) << "Lua: Error in RestApiGet() for URI: " << uri;
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296 lua_pushnil(state);
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297 return 1;
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298 }
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299
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300
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301 int LuaScripting::RestApiPostOrPut(lua_State *state,
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302 bool isPost)
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303 {
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304 ServerContext* serverContext = GetServerContext(state);
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305 if (serverContext == NULL)
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306 {
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307 LOG(ERROR) << "Lua: The Orthanc API is unavailable";
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308 lua_pushnil(state);
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309 return 1;
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310 }
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311
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312 // Check the types of the arguments
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313 int nArgs = lua_gettop(state);
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314 if ((nArgs != 2 && nArgs != 3) ||
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315 !lua_isstring(state, 1) || // URI
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316 !lua_isstring(state, 2) || // Body
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317 (nArgs == 3 && !lua_isboolean(state, 3))) // Restrict to built-in API?
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318 {
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319 LOG(ERROR) << "Lua: Bad parameters to " << (isPost ? "RestApiPost()" : "RestApiPut()");
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320 lua_pushnil(state);
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321 return 1;
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322 }
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323
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324 const char* uri = lua_tostring(state, 1);
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325 size_t bodySize = 0;
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326 const char* bodyData = lua_tolstring(state, 2, &bodySize);
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327 bool builtin = (nArgs == 3 ? lua_toboolean(state, 3) != 0 : false);
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328
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329 try
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330 {
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331 std::string result;
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332 if (isPost ?
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333 HttpToolbox::SimplePost(result, serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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334 RequestOrigin_Lua, uri, bodyData, bodySize) :
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335 HttpToolbox::SimplePut(result, serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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336 RequestOrigin_Lua, uri, bodyData, bodySize))
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337 {
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338 lua_pushlstring(state, result.c_str(), result.size());
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339 return 1;
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340 }
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341 }
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342 catch (OrthancException& e)
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343 {
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344 LOG(ERROR) << "Lua: " << e.What();
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345 }
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346
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347 LOG(ERROR) << "Lua: Error in " << (isPost ? "RestApiPost()" : "RestApiPut()") << " for URI: " << uri;
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348 lua_pushnil(state);
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349 return 1;
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350 }
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351
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352
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353 // Syntax in Lua: RestApiPost(uri, body, builtin)
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354 int LuaScripting::RestApiPost(lua_State *state)
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355 {
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356 return RestApiPostOrPut(state, true);
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357 }
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358
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diff changeset
359
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360 // Syntax in Lua: RestApiPut(uri, body, builtin)
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361 int LuaScripting::RestApiPut(lua_State *state)
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362 {
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363 return RestApiPostOrPut(state, false);
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364 }
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diff changeset
365
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diff changeset
366
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367 // Syntax in Lua: RestApiDelete(uri, builtin)
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368 int LuaScripting::RestApiDelete(lua_State *state)
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diff changeset
369 {
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370 ServerContext* serverContext = GetServerContext(state);
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diff changeset
371 if (serverContext == NULL)
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diff changeset
372 {
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373 LOG(ERROR) << "Lua: The Orthanc API is unavailable";
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374 lua_pushnil(state);
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375 return 1;
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376 }
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377
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378 // Check the types of the arguments
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379 int nArgs = lua_gettop(state);
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380 if ((nArgs != 1 && nArgs != 2) ||
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381 !lua_isstring(state, 1) || // URI
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382 (nArgs == 2 && !lua_isboolean(state, 2))) // Restrict to built-in API?
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diff changeset
383 {
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diff changeset
384 LOG(ERROR) << "Lua: Bad parameters to RestApiDelete()";
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385 lua_pushnil(state);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
386 return 1;
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
387 }
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
388
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
389 const char* uri = lua_tostring(state, 1);
1545
33d34bc4ac15 fix msvc warnings
jodogne
parents: 1486
diff changeset
390 bool builtin = (nArgs == 2 ? lua_toboolean(state, 2) != 0 : false);
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
391
1658
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
392 try
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
393 {
1658
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
394 if (HttpToolbox::SimpleDelete(serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
395 RequestOrigin_Lua, uri))
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
396 {
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
397 lua_pushboolean(state, 1);
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
398 return 1;
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
399 }
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
400 }
1658
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
401 catch (OrthancException& e)
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
402 {
1658
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
403 LOG(ERROR) << "Lua: " << e.What();
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
404 }
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
405
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
406 LOG(ERROR) << "Lua: Error in RestApiDelete() for URI: " << uri;
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
407 lua_pushnil(state);
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
408
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
409 return 1;
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
410 }
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
411
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
412
1587
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
413 // Syntax in Lua: GetOrthancConfiguration()
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
414 int LuaScripting::GetOrthancConfiguration(lua_State *state)
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
415 {
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
416 Json::Value configuration;
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
417
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
418 {
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
419 OrthancConfiguration::ReaderLock lock;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
420 configuration = lock.GetJson();
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
421 }
1587
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
422
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
423 LuaContext::GetLuaContext(state).PushJson(configuration);
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
424
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
425 return 1;
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
426 }
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
427
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
428
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
429 size_t LuaScripting::ParseOperation(LuaJobManager::Lock& lock,
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
430 const std::string& operation,
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
431 const Json::Value& parameters)
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
432 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
433 if (operation == "delete")
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
435 LOG(INFO) << "Lua script to delete resource " << parameters["Resource"].asString();
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
436 return lock.AddDeleteResourceOperation(context_);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
437 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
438
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
439 if (operation == "store-scu")
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
440 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
441 std::string localAet;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
442 if (parameters.isMember("LocalAet"))
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
443 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
444 localAet = parameters["LocalAet"].asString();
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
445 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
446 else
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
447 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
448 localAet = context_.GetDefaultLocalApplicationEntityTitle();
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
449 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
451 std::string name = parameters["Modality"].asString();
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
452 RemoteModalityParameters modality;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
453
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
454 {
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
455 OrthancConfiguration::ReaderLock configLock;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
456 modality = configLock.GetConfiguration().GetModalityUsingSymbolicName(name);
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
457 }
2222
21713ce8717b Fix handling of Move Originator AET and ID in C-MOVE SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2020
diff changeset
458
21713ce8717b Fix handling of Move Originator AET and ID in C-MOVE SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2020
diff changeset
459 // This is not a C-MOVE: No need to call "StoreScuCommand::SetMoveOriginator()"
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
460 return lock.AddStoreScuOperation(localAet, modality);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
461 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
463 if (operation == "store-peer")
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
464 {
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
465 OrthancConfiguration::ReaderLock configLock;
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
466 std::string name = parameters["Peer"].asString();
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
467
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
468 WebServiceParameters peer;
2944
f395460af74d simplifying OrthancConfiguration for modalities/peers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2940
diff changeset
469 if (configLock.GetConfiguration().LookupOrthancPeer(peer, name))
2799
6e3a60b85da6 New primitives to access Orthanc peers from plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2738
diff changeset
470 {
6e3a60b85da6 New primitives to access Orthanc peers from plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2738
diff changeset
471 return lock.AddStorePeerOperation(peer);
6e3a60b85da6 New primitives to access Orthanc peers from plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2738
diff changeset
472 }
6e3a60b85da6 New primitives to access Orthanc peers from plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2738
diff changeset
473 else
6e3a60b85da6 New primitives to access Orthanc peers from plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2738
diff changeset
474 {
2955
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2944
diff changeset
475 throw OrthancException(ErrorCode_UnknownResource,
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2944
diff changeset
476 "No peer with symbolic name: " + name);
2799
6e3a60b85da6 New primitives to access Orthanc peers from plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2738
diff changeset
477 }
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
479
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
480 if (operation == "modify")
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
481 {
1698
d78b87f93bcf DicomModification use Json::Value
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1658
diff changeset
482 std::auto_ptr<DicomModification> modification(new DicomModification);
2519
2e6b7862ccf2 ParseAnonymizationRequest/ParseModifyRequest now in DicomModification
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
483 modification->ParseModifyRequest(parameters);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
484
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
485 return lock.AddModifyInstanceOperation(context_, modification.release());
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
486 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
487
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488 if (operation == "call-system")
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
490 LOG(INFO) << "Lua script to call system command on " << parameters["Resource"].asString();
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492 const Json::Value& argsIn = parameters["Arguments"];
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
493 if (argsIn.type() != Json::arrayValue)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
494 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
495 throw OrthancException(ErrorCode_BadParameterType);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
496 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
497
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
498 std::vector<std::string> args;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
499 args.reserve(argsIn.size());
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
500 for (Json::Value::ArrayIndex i = 0; i < argsIn.size(); ++i)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
501 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
502 // http://jsoncpp.sourceforge.net/namespace_json.html#7d654b75c16a57007925868e38212b4e
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
503 switch (argsIn[i].type())
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
504 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
505 case Json::stringValue:
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
506 args.push_back(argsIn[i].asString());
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
507 break;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
508
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
509 case Json::intValue:
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
510 args.push_back(boost::lexical_cast<std::string>(argsIn[i].asInt()));
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
511 break;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
512
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
513 case Json::uintValue:
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
514 args.push_back(boost::lexical_cast<std::string>(argsIn[i].asUInt()));
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
515 break;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
516
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
517 case Json::realValue:
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
518 args.push_back(boost::lexical_cast<std::string>(argsIn[i].asFloat()));
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
519 break;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
520
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
521 default:
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
522 throw OrthancException(ErrorCode_BadParameterType);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
523 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
524 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
525
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
526 std::string command = parameters["Command"].asString();
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
527 std::vector<std::string> postArgs;
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
528
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
529 return lock.AddSystemCallOperation(command, args, postArgs);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
530 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
531
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
532 throw OrthancException(ErrorCode_ParameterOutOfRange);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
534
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
535
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
536 void LuaScripting::InitializeJob()
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
537 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
538 lua_.Execute("_InitializeJob()");
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
539 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
540
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
541
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
542 void LuaScripting::SubmitJob()
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
543 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
544 Json::Value operations;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
545 LuaFunctionCall call2(lua_, "_AccessJob");
1658
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
546 call2.ExecuteToJson(operations, false);
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
547
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
548 if (operations.type() != Json::arrayValue)
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
549 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
550 throw OrthancException(ErrorCode_InternalError);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
551 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
552
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
553 LuaJobManager::Lock lock(jobManager_, context_.GetJobsEngine());
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
554
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
555 bool isFirst = true;
2727
815e30657dad fix warning
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
556 size_t previous = 0; // Dummy initialization to avoid warning
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
557
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
558 for (Json::Value::ArrayIndex i = 0; i < operations.size(); ++i)
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
559 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
560 if (operations[i].type() != Json::objectValue ||
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
561 !operations[i].isMember("Operation"))
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
562 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
563 throw OrthancException(ErrorCode_InternalError);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
564 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
565
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
566 const Json::Value& parameters = operations[i];
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
567 if (!parameters.isMember("Resource"))
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
568 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
569 throw OrthancException(ErrorCode_InternalError);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
570 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
571
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
572 std::string operation = parameters["Operation"].asString();
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
573 size_t index = ParseOperation(lock, operation, operations[i]);
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
574
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
575 std::string resource = parameters["Resource"].asString();
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
576 if (!resource.empty())
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
577 {
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
578 lock.AddDicomInstanceInput(index, context_, resource);
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
579 }
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
580 else if (!isFirst)
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
581 {
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
582 lock.Connect(previous, index);
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
583 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
584
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
585 isFirst = false;
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2519
diff changeset
586 previous = index;
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
587 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
588 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
589
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
590
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
591 LuaScripting::LuaScripting(ServerContext& context) :
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
592 context_(context),
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2649
diff changeset
593 state_(State_Setup)
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 {
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
595 lua_.SetGlobalVariable("_ServerContext", &context);
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
596 lua_.RegisterFunction("RestApiGet", RestApiGet);
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
597 lua_.RegisterFunction("RestApiPost", RestApiPost);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
598 lua_.RegisterFunction("RestApiPut", RestApiPut);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
599 lua_.RegisterFunction("RestApiDelete", RestApiDelete);
1587
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
600 lua_.RegisterFunction("GetOrthancConfiguration", GetOrthancConfiguration);
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2727
diff changeset
601
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2727
diff changeset
602 LOG(INFO) << "Initializing Lua for the event handler";
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2727
diff changeset
603 LoadGlobalConfiguration();
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
604 }
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
605
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
606
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
607 LuaScripting::~LuaScripting()
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
608 {
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2649
diff changeset
609 if (state_ == State_Running)
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
610 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
611 LOG(ERROR) << "INTERNAL ERROR: LuaScripting::Stop() should be invoked manually to avoid mess in the destruction order!";
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
612 Stop();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
613 }
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
614 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
615
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
616
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
617 void LuaScripting::EventThread(LuaScripting* that)
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
618 {
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
619 for (;;)
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
620 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
621 std::auto_ptr<IDynamicObject> event(that->pendingEvents_.Dequeue(100));
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
622
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
623 if (event.get() == NULL)
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
624 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
625 // The event queue is empty, check whether we should stop
2618
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2616
diff changeset
626 boost::recursive_mutex::scoped_lock lock(that->mutex_);
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
627
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2649
diff changeset
628 if (that->state_ != State_Running)
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
629 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
630 return;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
631 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
632 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
633 else
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
634 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
635 try
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
636 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
637 dynamic_cast<IEvent&>(*event).Apply(*that);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
638 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
639 catch (OrthancException& e)
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
640 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
641 LOG(ERROR) << "Error while processing Lua events: " << e.What();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
642 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
643 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
644 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
645 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
646
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
647
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
648 void LuaScripting::Start()
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
649 {
2618
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2616
diff changeset
650 boost::recursive_mutex::scoped_lock lock(mutex_);
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
651
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2649
diff changeset
652 if (state_ != State_Setup ||
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
653 eventThread_.joinable() /* already started */)
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
654 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
655 throw OrthancException(ErrorCode_BadSequenceOfCalls);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
656 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
657 else
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
658 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
659 LOG(INFO) << "Starting the Lua engine";
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
660 eventThread_ = boost::thread(EventThread, this);
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
661 state_ = State_Running;
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
662 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
663 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
664
1572
904096e7367e More information about the origin request in OnStoredInstance() callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1571
diff changeset
665
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
666 void LuaScripting::Stop()
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
667 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
668 {
2618
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2616
diff changeset
669 boost::recursive_mutex::scoped_lock lock(mutex_);
1572
904096e7367e More information about the origin request in OnStoredInstance() callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1571
diff changeset
670
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2649
diff changeset
671 if (state_ != State_Running)
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
672 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
673 throw OrthancException(ErrorCode_BadSequenceOfCalls);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
674 }
1572
904096e7367e More information about the origin request in OnStoredInstance() callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1571
diff changeset
675
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2649
diff changeset
676 state_ = State_Done;
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
677 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
678
2620
1232922c8793 speeding up shutdown if Lua script is in trailing phase
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
679 jobManager_.AwakeTrailingSleep();
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
680
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
681 if (eventThread_.joinable())
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
682 {
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
683 LOG(INFO) << "Stopping the Lua engine";
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
684 eventThread_.join();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
685 LOG(INFO) << "The Lua engine has stopped";
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
686 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
687 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
688
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
689
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
690 void LuaScripting::SignalStoredInstance(const std::string& publicId,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
691 DicomInstanceToStore& instance,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
692 const Json::Value& simplifiedTags)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
693 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
694 Json::Value metadata = Json::objectValue;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
695
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
696 for (ServerIndex::MetadataMap::const_iterator
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
697 it = instance.GetMetadata().begin();
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
698 it != instance.GetMetadata().end(); ++it)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
699 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
700 if (it->first.first == ResourceType_Instance)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
701 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
702 metadata[EnumerationToString(it->first.second)] = it->second;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
703 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
704 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
705
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
706 pendingEvents_.Enqueue(new OnStoredInstanceEvent(publicId, simplifiedTags, metadata, instance));
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
707 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
708
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
709
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
710 void LuaScripting::SignalChange(const ServerIndexChange& change)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
711 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
712 if (change.GetChangeType() == ChangeType_StablePatient ||
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
713 change.GetChangeType() == ChangeType_StableStudy ||
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
714 change.GetChangeType() == ChangeType_StableSeries)
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
715 {
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
716 pendingEvents_.Enqueue(new StableResourceEvent(change));
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
717 }
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
718 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
719
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
720
1574
0c29ebe80ac9 give access to full request origin in ReceivedInstanceFilter (Lua)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1572
diff changeset
721 bool LuaScripting::FilterIncomingInstance(const DicomInstanceToStore& instance,
0c29ebe80ac9 give access to full request origin in ReceivedInstanceFilter (Lua)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1572
diff changeset
722 const Json::Value& simplified)
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
723 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
724 static const char* NAME = "ReceivedInstanceFilter";
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
725
1456
68827c07e683 fix recursive calls with Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
726 boost::recursive_mutex::scoped_lock lock(mutex_);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
727
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
728 if (lua_.IsExistingFunction(NAME))
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
729 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
730 LuaFunctionCall call(lua_, NAME);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
731 call.PushJson(simplified);
1574
0c29ebe80ac9 give access to full request origin in ReceivedInstanceFilter (Lua)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1572
diff changeset
732
0c29ebe80ac9 give access to full request origin in ReceivedInstanceFilter (Lua)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1572
diff changeset
733 Json::Value origin;
2640
c691fcf66071 ResourceModificationJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2638
diff changeset
734 instance.GetOrigin().Format(origin);
1574
0c29ebe80ac9 give access to full request origin in ReceivedInstanceFilter (Lua)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1572
diff changeset
735 call.PushJson(origin);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
736
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
737 if (!call.ExecutePredicate())
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
738 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
739 return false;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
740 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
741 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
742
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
743 return true;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
744 }
1455
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
745
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
746
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
747 void LuaScripting::Execute(const std::string& command)
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
748 {
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
749 pendingEvents_.Enqueue(new ExecuteEvent(command));
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
750 }
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
751
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
752
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
753 void LuaScripting::LoadGlobalConfiguration()
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
754 {
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
755 OrthancConfiguration::ReaderLock configLock;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
756
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
757 lua_.Execute(Orthanc::EmbeddedResources::LUA_TOOLBOX);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
758
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
759 std::list<std::string> luaScripts;
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
760 configLock.GetConfiguration().GetListOfStringsParameter(luaScripts, "LuaScripts");
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
761
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
762 LuaScripting::Lock lock(*this);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
763
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
764 for (std::list<std::string>::const_iterator
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
765 it = luaScripts.begin(); it != luaScripts.end(); ++it)
1455
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
766 {
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2799
diff changeset
767 std::string path = configLock.GetConfiguration().InterpretStringParameterAsPath(*it);
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
768 LOG(INFO) << "Installing the Lua scripts from: " << path;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
769 std::string script;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
770 SystemToolbox::ReadFile(script, path);
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
771
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
772 lock.GetLua().Execute(script);
1455
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
773 }
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
774 }
2675
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
775
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
776
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
777 void LuaScripting::SignalJobSubmitted(const std::string& jobId)
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
778 {
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
779 pendingEvents_.Enqueue(new JobEvent(JobEvent::Type_Submitted, jobId));
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
780 }
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
781
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
782
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
783 void LuaScripting::SignalJobSuccess(const std::string& jobId)
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
784 {
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
785 pendingEvents_.Enqueue(new JobEvent(JobEvent::Type_Success, jobId));
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
786 }
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
787
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
788
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
789 void LuaScripting::SignalJobFailure(const std::string& jobId)
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
790 {
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
791 pendingEvents_.Enqueue(new JobEvent(JobEvent::Type_Failure, jobId));
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2665
diff changeset
792 }
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
793 }