Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Lua/LuaContext.h @ 4141:99927401587c
define ORTHANC_FRAMEWORK_VERSION_IS_ABOVE even if Orthanc framework is statically linked
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 11 Aug 2020 16:57:34 +0200 |
parents | bf7b9edf6b81 |
children | b30a8de92ad9 |
rev | line source |
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386 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
1900 | 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) 2017-2020 Osimis S.A., Belgium |
386 | 6 * |
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 Lesser General Public License |
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9 * as published by the Free Software Foundation, either version 3 of |
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10 * the License, or (at your option) any later version. |
386 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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15 * Lesser General Public License for more details. |
386 | 16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
386 | 20 **/ |
21 | |
22 | |
23 #pragma once | |
24 | |
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25 // To have ORTHANC_ENABLE_LUA defined if using the shared library |
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26 #include "../OrthancFramework.h" |
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27 |
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macro ORTHANC_ENABLE_LUA for orthanc-wsi
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28 #if !defined(ORTHANC_ENABLE_LUA) |
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macro ORTHANC_ENABLE_LUA for orthanc-wsi
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29 # error The macro ORTHANC_ENABLE_LUA must be defined |
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30 #endif |
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31 |
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32 #if !defined(ORTHANC_ENABLE_CURL) |
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33 # error Macro ORTHANC_ENABLE_CURL must be defined |
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34 #endif |
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35 |
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36 #if ORTHANC_ENABLE_LUA == 0 |
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37 # error The Lua support is disabled, cannot include this file |
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38 #endif |
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39 |
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40 #if ORTHANC_ENABLE_CURL == 1 |
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41 # include "../HttpClient.h" |
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42 #endif |
386 | 43 |
44 extern "C" | |
45 { | |
46 #include <lua.h> | |
47 } | |
48 | |
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49 #include <boost/noncopyable.hpp> |
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50 #include <json/value.h> |
386 | 51 |
52 namespace Orthanc | |
53 { | |
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54 class ORTHANC_PUBLIC LuaContext : public boost::noncopyable |
386 | 55 { |
56 private: | |
57 friend class LuaFunctionCall; | |
58 | |
59 lua_State *lua_; | |
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60 std::string log_; |
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61 |
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62 #if ORTHANC_ENABLE_CURL == 1 |
1051 | 63 HttpClient httpClient_; |
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64 #endif |
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66 static int PrintToLog(lua_State *state); |
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67 static int ParseJson(lua_State *state); |
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68 static int DumpJson(lua_State *state); |
386 | 69 |
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70 #if ORTHANC_ENABLE_CURL == 1 |
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71 static int SetHttpCredentials(lua_State *state); |
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72 static int CallHttpPostOrPut(lua_State *state, |
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73 HttpMethod method); |
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74 static int CallHttpGet(lua_State *state); |
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75 static int CallHttpPost(lua_State *state); |
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76 static int CallHttpPut(lua_State *state); |
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77 static int CallHttpDelete(lua_State *state); |
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78 #endif |
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79 |
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80 bool AnswerHttpQuery(lua_State* state); |
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82 void ExecuteInternal(std::string* output, |
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83 const std::string& command); |
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84 |
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85 static void GetJson(Json::Value& result, |
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86 lua_State* state, |
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87 int top, |
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88 bool keepStrings); |
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89 |
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90 void SetHttpHeaders(int top); |
1051 | 91 |
386 | 92 public: |
93 LuaContext(); | |
94 | |
95 ~LuaContext(); | |
96 | |
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97 void Execute(const std::string& command) |
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98 { |
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99 ExecuteInternal(NULL, command); |
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100 } |
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101 |
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102 void Execute(std::string& output, |
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103 const std::string& command) |
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104 { |
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105 ExecuteInternal(&output, command); |
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106 } |
386 | 107 |
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108 void Execute(Json::Value& output, |
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109 const std::string& command); |
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110 |
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111 bool IsExistingFunction(const char* name); |
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112 |
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113 #if ORTHANC_ENABLE_CURL == 1 |
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114 void SetHttpCredentials(const char* username, |
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115 const char* password) |
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116 { |
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117 httpClient_.SetCredentials(username, password); |
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118 } |
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119 #endif |
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120 |
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121 void RegisterFunction(const char* name, |
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122 lua_CFunction func); |
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123 |
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124 void SetGlobalVariable(const char* name, |
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125 void* value); |
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126 |
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127 static LuaContext& GetLuaContext(lua_State *state); |
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128 |
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129 static const void* GetGlobalVariable(lua_State* state, |
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130 const char* name); |
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131 |
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132 void PushJson(const Json::Value& value); |
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133 |
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134 static void GetDictionaryArgument(std::map<std::string, std::string>& target, |
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135 lua_State* state, |
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136 int top, |
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137 bool keyToLowerCase); |
386 | 138 }; |
139 } |