Mercurial > hg > orthanc

annotate OrthancServer/LuaScripting.cpp @ 1571:3232f1c995a5

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provide the origin of the requests to HTTP handlers
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 25 Aug 2015 11:04:19 +0200
parents 33d34bc4ac15
children 904096e7367e
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "PrecompiledHeadersServer.h"
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34 #include "LuaScripting.h"
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35
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36 #include "ServerContext.h"
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37 #include "OrthancInitialization.h"
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38 #include "../Core/Lua/LuaFunctionCall.h"
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39 #include "../Core/HttpServer/StringHttpOutput.h"
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40 #include "../Core/Logging.h"
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41
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42 #include "Scheduler/DeleteInstanceCommand.h"
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43 #include "Scheduler/StoreScuCommand.h"
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44 #include "Scheduler/StorePeerCommand.h"
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45 #include "Scheduler/ModifyInstanceCommand.h"
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46 #include "Scheduler/CallSystemCommand.h"
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47 #include "OrthancRestApi/OrthancRestApi.h"
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48
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49 #include <EmbeddedResources.h>
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50
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51
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52 namespace Orthanc
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53 {
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54 ServerContext* LuaScripting::GetServerContext(lua_State *state)
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55 {
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56 const void* value = LuaContext::GetGlobalVariable(state, "_ServerContext");
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57 return const_cast<ServerContext*>(reinterpret_cast<const ServerContext*>(value));
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58 }
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59
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60
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61 // Syntax in Lua: RestApiGet(uri, builtin)
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62 int LuaScripting::RestApiGet(lua_State *state)
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63 {
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64 ServerContext* serverContext = GetServerContext(state);
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65 if (serverContext == NULL)
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66 {
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67 LOG(ERROR) << "Lua: The Orthanc API is unavailable";
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68 lua_pushnil(state);
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69 return 1;
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70 }
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71
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72 // Check the types of the arguments
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73 int nArgs = lua_gettop(state);
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74 if ((nArgs != 1 && nArgs != 2) ||
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75 !lua_isstring(state, 1) || // URI
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76 (nArgs == 2 && !lua_isboolean(state, 2))) // Restrict to built-in API?
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77 {
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78 LOG(ERROR) << "Lua: Bad parameters to RestApiGet()";
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79 lua_pushnil(state);
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80 return 1;
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81 }
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82
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83 const char* uri = lua_tostring(state, 1);
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84 bool builtin = (nArgs == 2 ? lua_toboolean(state, 2) != 0 : false);
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85
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86 std::string result;
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87 if (HttpToolbox::SimpleGet(result, serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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88 RequestOrigin_Lua, uri))
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89 {
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90 lua_pushlstring(state, result.c_str(), result.size());
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91 }
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92 else
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93 {
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94 LOG(ERROR) << "Lua: Error in RestApiGet() for URI: " << uri;
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95 lua_pushnil(state);
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96 }
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97
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98 return 1;
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99 }
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100
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101
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102 int LuaScripting::RestApiPostOrPut(lua_State *state,
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103 bool isPost)
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104 {
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105 ServerContext* serverContext = GetServerContext(state);
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106 if (serverContext == NULL)
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107 {
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108 LOG(ERROR) << "Lua: The Orthanc API is unavailable";
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109 lua_pushnil(state);
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110 return 1;
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111 }
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112
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113 // Check the types of the arguments
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114 int nArgs = lua_gettop(state);
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115 if ((nArgs != 2 && nArgs != 3) ||
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116 !lua_isstring(state, 1) || // URI
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117 !lua_isstring(state, 2) || // Body
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118 (nArgs == 3 && !lua_isboolean(state, 3))) // Restrict to built-in API?
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119 {
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120 LOG(ERROR) << "Lua: Bad parameters to " << (isPost ? "RestApiPost()" : "RestApiPut()");
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121 lua_pushnil(state);
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122 return 1;
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123 }
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124
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125 const char* uri = lua_tostring(state, 1);
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126 size_t bodySize = 0;
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127 const char* bodyData = lua_tolstring(state, 2, &bodySize);
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128 bool builtin = (nArgs == 3 ? lua_toboolean(state, 3) != 0 : false);
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129
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130 std::string result;
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131 if (isPost ?
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132 HttpToolbox::SimplePost(result, serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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133 RequestOrigin_Lua, uri, bodyData, bodySize) :
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134 HttpToolbox::SimplePut(result, serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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135 RequestOrigin_Lua, uri, bodyData, bodySize))
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136 {
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905842836ad4 sample Lua script to write DICOM series to disk
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137 lua_pushlstring(state, result.c_str(), result.size());
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138 }
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139 else
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140 {
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141 LOG(ERROR) << "Lua: Error in " << (isPost ? "RestApiPost()" : "RestApiPut()") << " for URI: " << uri;
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142 lua_pushnil(state);
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143 }
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144
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145 return 1;
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146 }
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147
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148
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149 // Syntax in Lua: RestApiPost(uri, body, builtin)
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150 int LuaScripting::RestApiPost(lua_State *state)
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151 {
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152 return RestApiPostOrPut(state, true);
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153 }
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154
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155
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156 // Syntax in Lua: RestApiPut(uri, body, builtin)
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157 int LuaScripting::RestApiPut(lua_State *state)
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158 {
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159 return RestApiPostOrPut(state, false);
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160 }
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161
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162
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163 // Syntax in Lua: RestApiDelete(uri, builtin)
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164 int LuaScripting::RestApiDelete(lua_State *state)
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165 {
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166 ServerContext* serverContext = GetServerContext(state);
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167 if (serverContext == NULL)
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168 {
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169 LOG(ERROR) << "Lua: The Orthanc API is unavailable";
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170 lua_pushnil(state);
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171 return 1;
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172 }
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173
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174 // Check the types of the arguments
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175 int nArgs = lua_gettop(state);
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176 if ((nArgs != 1 && nArgs != 2) ||
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177 !lua_isstring(state, 1) || // URI
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178 (nArgs == 2 && !lua_isboolean(state, 2))) // Restrict to built-in API?
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179 {
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180 LOG(ERROR) << "Lua: Bad parameters to RestApiDelete()";
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181 lua_pushnil(state);
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182 return 1;
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183 }
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184
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185 const char* uri = lua_tostring(state, 1);
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186 bool builtin = (nArgs == 2 ? lua_toboolean(state, 2) != 0 : false);
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187
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188 if (HttpToolbox::SimpleDelete(serverContext->GetHttpHandler().RestrictToOrthancRestApi(builtin),
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189 RequestOrigin_Lua, uri))
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190 {
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191 lua_pushboolean(state, 1);
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192 }
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193 else
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194 {
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195 LOG(ERROR) << "Lua: Error in RestApiDelete() for URI: " << uri;
1437
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196 lua_pushnil(state);
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197 }
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198
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199 return 1;
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200 }
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201
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diff changeset
202
1433
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203 IServerCommand* LuaScripting::ParseOperation(const std::string& operation,
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204 const Json::Value& parameters)
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205 {
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206 if (operation == "delete")
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207 {
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208 LOG(INFO) << "Lua script to delete resource " << parameters["Resource"].asString();
1433
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diff changeset
209 return new DeleteInstanceCommand(context_);
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210 }
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211
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212 if (operation == "store-scu")
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213 {
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214 std::string localAet;
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215 if (parameters.isMember("LocalAet"))
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216 {
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217 localAet = parameters["LocalAet"].asString();
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218 }
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219 else
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220 {
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221 localAet = context_.GetDefaultLocalApplicationEntityTitle();
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222 }
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223
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diff changeset
224 std::string modality = parameters["Modality"].asString();
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225 LOG(INFO) << "Lua script to send resource " << parameters["Resource"].asString()
1433
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226 << " to modality " << modality << " using Store-SCU";
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227 return new StoreScuCommand(context_, localAet,
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228 Configuration::GetModalityUsingSymbolicName(modality), true);
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229 }
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diff changeset
230
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231 if (operation == "store-peer")
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232 {
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233 std::string peer = parameters["Peer"].asString();
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234 LOG(INFO) << "Lua script to send resource " << parameters["Resource"].asString()
1433
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235 << " to peer " << peer << " using HTTP";
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diff changeset
236
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237 OrthancPeerParameters parameters;
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238 Configuration::GetOrthancPeer(parameters, peer);
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239 return new StorePeerCommand(context_, parameters, true);
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240 }
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diff changeset
241
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242 if (operation == "modify")
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diff changeset
243 {
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244 LOG(INFO) << "Lua script to modify resource " << parameters["Resource"].asString();
1433
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245 DicomModification modification;
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diff changeset
246 OrthancRestApi::ParseModifyRequest(modification, parameters);
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247
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248 std::auto_ptr<ModifyInstanceCommand> command(new ModifyInstanceCommand(context_, modification));
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249 return command.release();
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250 }
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diff changeset
251
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252 if (operation == "call-system")
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diff changeset
253 {
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254 LOG(INFO) << "Lua script to call system command on " << parameters["Resource"].asString();
1433
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255
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diff changeset
256 const Json::Value& argsIn = parameters["Arguments"];
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diff changeset
257 if (argsIn.type() != Json::arrayValue)
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parents:
diff changeset
258 {
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diff changeset
259 throw OrthancException(ErrorCode_BadParameterType);
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parents:
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260 }
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diff changeset
261
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262 std::vector<std::string> args;
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diff changeset
263 args.reserve(argsIn.size());
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
264 for (Json::Value::ArrayIndex i = 0; i < argsIn.size(); ++i)
461e7554bff7 refactoring: LuaScripting
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265 {
461e7554bff7 refactoring: LuaScripting
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diff changeset
266 // http://jsoncpp.sourceforge.net/namespace_json.html#7d654b75c16a57007925868e38212b4e
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267 switch (argsIn[i].type())
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268 {
461e7554bff7 refactoring: LuaScripting
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diff changeset
269 case Json::stringValue:
461e7554bff7 refactoring: LuaScripting
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270 args.push_back(argsIn[i].asString());
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271 break;
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272
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diff changeset
273 case Json::intValue:
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274 args.push_back(boost::lexical_cast<std::string>(argsIn[i].asInt()));
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diff changeset
275 break;
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diff changeset
276
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277 case Json::uintValue:
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278 args.push_back(boost::lexical_cast<std::string>(argsIn[i].asUInt()));
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279 break;
461e7554bff7 refactoring: LuaScripting
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280
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281 case Json::realValue:
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282 args.push_back(boost::lexical_cast<std::string>(argsIn[i].asFloat()));
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283 break;
461e7554bff7 refactoring: LuaScripting
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284
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285 default:
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286 throw OrthancException(ErrorCode_BadParameterType);
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parents:
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287 }
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parents:
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288 }
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289
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290 return new CallSystemCommand(context_, parameters["Command"].asString(), args);
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291 }
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parents:
diff changeset
292
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diff changeset
293 throw OrthancException(ErrorCode_ParameterOutOfRange);
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parents:
diff changeset
294 }
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parents:
diff changeset
295
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296
1435
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diff changeset
297 void LuaScripting::InitializeJob()
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298 {
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diff changeset
299 lua_.Execute("_InitializeJob()");
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diff changeset
300 }
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diff changeset
301
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diff changeset
302
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diff changeset
303 void LuaScripting::SubmitJob(const std::string& description)
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diff changeset
304 {
6406f5493d92 refactoring: Lua toolbox
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diff changeset
305 Json::Value operations;
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diff changeset
306 LuaFunctionCall call2(lua_, "_AccessJob");
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parents: 1433
diff changeset
307 call2.ExecuteToJson(operations);
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parents: 1433
diff changeset
308
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diff changeset
309 if (operations.type() != Json::arrayValue)
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parents: 1433
diff changeset
310 {
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diff changeset
311 throw OrthancException(ErrorCode_InternalError);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
312 }
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diff changeset
313
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diff changeset
314 ServerJob job;
6406f5493d92 refactoring: Lua toolbox
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diff changeset
315 ServerCommandInstance* previousCommand = NULL;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
316
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diff changeset
317 for (Json::Value::ArrayIndex i = 0; i < operations.size(); ++i)
6406f5493d92 refactoring: Lua toolbox
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parents: 1433
diff changeset
318 {
6406f5493d92 refactoring: Lua toolbox
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parents: 1433
diff changeset
319 if (operations[i].type() != Json::objectValue ||
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
320 !operations[i].isMember("Operation"))
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
321 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
322 throw OrthancException(ErrorCode_InternalError);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
323 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
324
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diff changeset
325 const Json::Value& parameters = operations[i];
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
326 std::string operation = parameters["Operation"].asString();
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
327
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
328 ServerCommandInstance& command = job.AddCommand(ParseOperation(operation, operations[i]));
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
329
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
330 if (!parameters.isMember("Resource"))
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
331 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
332 throw OrthancException(ErrorCode_InternalError);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
333 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
334
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
335 std::string resource = parameters["Resource"].asString();
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
336 if (resource.empty())
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
337 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
338 previousCommand->ConnectOutput(command);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
339 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
340 else
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
341 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
342 command.AddInput(resource);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
343 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
344
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
345 previousCommand = &command;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
346 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
347
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
348 job.SetDescription(description);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
349 context_.GetScheduler().Submit(job);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
350 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
351
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
352
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
353 LuaScripting::LuaScripting(ServerContext& context) : context_(context)
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
354 {
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
355 lua_.SetGlobalVariable("_ServerContext", &context);
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
356 lua_.RegisterFunction("RestApiGet", RestApiGet);
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
357 lua_.RegisterFunction("RestApiPost", RestApiPost);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
358 lua_.RegisterFunction("RestApiPut", RestApiPut);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
359 lua_.RegisterFunction("RestApiDelete", RestApiDelete);
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1436
diff changeset
360
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
361 lua_.Execute(Orthanc::EmbeddedResources::LUA_TOOLBOX);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
362 lua_.SetHttpProxy(Configuration::GetGlobalStringParameter("HttpProxy", ""));
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
363 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
364
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
365
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
366 void LuaScripting::ApplyOnStoredInstance(const std::string& instanceId,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
367 const Json::Value& simplifiedTags,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
368 const Json::Value& metadata,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
369 const std::string& remoteAet,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
370 const std::string& calledAet)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
371 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
372 static const char* NAME = "OnStoredInstance";
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
373
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
374 if (lua_.IsExistingFunction(NAME))
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
375 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
376 InitializeJob();
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
377
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
378 LuaFunctionCall call(lua_, NAME);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
379 call.PushString(instanceId);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
380 call.PushJson(simplifiedTags);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
381 call.PushJson(metadata);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
382 call.PushJson(remoteAet);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
383 call.PushJson(calledAet);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
384 call.Execute();
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
385
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
386 SubmitJob(std::string("Lua script: ") + NAME);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
387 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
388 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
389
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
390
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
391 void LuaScripting::SignalStoredInstance(const std::string& publicId,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
392 DicomInstanceToStore& instance,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
393 const Json::Value& simplifiedTags)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
394 {
1456
68827c07e683 fix recursive calls with Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
395 boost::recursive_mutex::scoped_lock lock(mutex_);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 Json::Value metadata = Json::objectValue;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
398
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399 for (ServerIndex::MetadataMap::const_iterator
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400 it = instance.GetMetadata().begin();
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 it != instance.GetMetadata().end(); ++it)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
402 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
403 if (it->first.first == ResourceType_Instance)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
404 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
405 metadata[EnumerationToString(it->first.second)] = it->second;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
406 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
408
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
409 ApplyOnStoredInstance(publicId, simplifiedTags, metadata,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
410 instance.GetRemoteAet(), instance.GetCalledAet());
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
411 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
412
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
413
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
414
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
415 void LuaScripting::OnStableResource(const ServerIndexChange& change)
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
416 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
417 const char* name;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
418
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
419 switch (change.GetChangeType())
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
420 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
421 case ChangeType_StablePatient:
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
422 name = "OnStablePatient";
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
423 break;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
424
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
425 case ChangeType_StableStudy:
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
426 name = "OnStableStudy";
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
427 break;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
428
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
429 case ChangeType_StableSeries:
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
430 name = "OnStableSeries";
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
431 break;
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
432
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
433 default:
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
434 throw OrthancException(ErrorCode_InternalError);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
435 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
436
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
437
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
438 Json::Value tags, metadata;
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
439 if (context_.GetIndex().LookupResource(tags, change.GetPublicId(), change.GetResourceType()) &&
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
440 context_.GetIndex().GetMetadata(metadata, change.GetPublicId()))
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
441 {
1456
68827c07e683 fix recursive calls with Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
442 boost::recursive_mutex::scoped_lock lock(mutex_);
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
443
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
444 if (lua_.IsExistingFunction(name))
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
445 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
446 InitializeJob();
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
447
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
448 LuaFunctionCall call(lua_, name);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
449 call.PushString(change.GetPublicId());
1436
0a3e3be59094 uncoupling of SignalChange for Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1435
diff changeset
450 call.PushJson(tags["MainDicomTags"]);
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1445
diff changeset
451 call.PushJson(metadata);
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
452 call.Execute();
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
453
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
454 SubmitJob(std::string("Lua script: ") + name);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
455 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
456 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
457 }
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
458
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
459
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
460
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
461 void LuaScripting::SignalChange(const ServerIndexChange& change)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
463 if (change.GetChangeType() == ChangeType_StablePatient ||
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
464 change.GetChangeType() == ChangeType_StableStudy ||
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
465 change.GetChangeType() == ChangeType_StableSeries)
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
466 {
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
467 OnStableResource(change);
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
468 }
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
469 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
470
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
471
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
472 bool LuaScripting::FilterIncomingInstance(const Json::Value& simplified,
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
473 const std::string& remoteAet)
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
474 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
475 static const char* NAME = "ReceivedInstanceFilter";
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
476
1456
68827c07e683 fix recursive calls with Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
477 boost::recursive_mutex::scoped_lock lock(mutex_);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
479 if (lua_.IsExistingFunction(NAME))
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
480 {
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
481 LuaFunctionCall call(lua_, NAME);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
482 call.PushJson(simplified);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
483 call.PushString(remoteAet);
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
484
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
485 if (!call.ExecutePredicate())
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 return false;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
490
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491 return true;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492 }
1455
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
493
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
494
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
495 void LuaScripting::Execute(const std::string& command)
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
496 {
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
497 LuaScripting::Locker locker(*this);
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
498
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
499 if (locker.GetLua().IsExistingFunction(command.c_str()))
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
500 {
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
501 LuaFunctionCall call(locker.GetLua(), command.c_str());
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
502 call.Execute();
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
503 }
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1449
diff changeset
504 }
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
505 }