Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Lua/LuaContext.h @ 5037:3444990cf295
cleanup
author | Alain Mazy <am@osimis.io> |
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date | Fri, 24 Jun 2022 16:16:43 +0200 |
parents | c89ffa13173e |
children | 0ea402b4d901 |
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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) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
386 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
386 | 12 * |
13 * This program is distributed in the hope that it will be useful, but | |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 * Lesser General Public License for more details. |
386 | 17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
386 | 21 **/ |
22 | |
23 | |
24 #pragma once | |
25 | |
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26 // To have ORTHANC_ENABLE_LUA defined if using the shared library |
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27 #include "../OrthancFramework.h" |
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28 |
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macro ORTHANC_ENABLE_LUA for orthanc-wsi
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29 #if !defined(ORTHANC_ENABLE_LUA) |
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30 # error The macro ORTHANC_ENABLE_LUA must be defined |
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31 #endif |
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32 |
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33 #if !defined(ORTHANC_ENABLE_CURL) |
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34 # error Macro ORTHANC_ENABLE_CURL must be defined |
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35 #endif |
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36 |
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37 #if ORTHANC_ENABLE_LUA == 0 |
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38 # error The Lua support is disabled, cannot include this file |
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39 #endif |
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40 |
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41 #if ORTHANC_ENABLE_CURL == 1 |
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42 # include "../HttpClient.h" |
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43 #endif |
386 | 44 |
45 extern "C" | |
46 { | |
47 #include <lua.h> | |
48 } | |
49 | |
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50 #include <boost/noncopyable.hpp> |
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51 #include <json/value.h> |
386 | 52 |
53 namespace Orthanc | |
54 { | |
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55 class ORTHANC_PUBLIC LuaContext : public boost::noncopyable |
386 | 56 { |
57 private: | |
58 friend class LuaFunctionCall; | |
59 | |
60 lua_State *lua_; | |
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61 std::string log_; |
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62 |
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63 #if ORTHANC_ENABLE_CURL == 1 |
1051 | 64 HttpClient httpClient_; |
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65 #endif |
1051 | 66 |
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67 static int PrintToLog(lua_State *state); |
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68 static int ParseJson(lua_State *state); |
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69 static int DumpJson(lua_State *state); |
386 | 70 |
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71 #if ORTHANC_ENABLE_CURL == 1 |
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72 static int SetHttpCredentials(lua_State *state); |
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73 static int SetHttpTimeout(lua_State *state); |
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74 static int CallHttpPostOrPut(lua_State *state, |
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75 HttpMethod method); |
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76 static int CallHttpGet(lua_State *state); |
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77 static int CallHttpPost(lua_State *state); |
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78 static int CallHttpPut(lua_State *state); |
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79 static int CallHttpDelete(lua_State *state); |
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80 #endif |
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81 |
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82 bool AnswerHttpQuery(lua_State* state); |
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84 void ExecuteInternal(std::string* output, |
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85 const std::string& command); |
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86 |
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87 static void GetJson(Json::Value& result, |
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88 lua_State* state, |
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89 int top, |
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90 bool keepStrings); |
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91 |
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92 void SetHttpHeaders(int top); |
1051 | 93 |
386 | 94 public: |
95 LuaContext(); | |
96 | |
97 ~LuaContext(); | |
98 | |
4300 | 99 void Execute(const std::string& command); |
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100 |
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101 void Execute(std::string& output, |
4300 | 102 const std::string& command); |
386 | 103 |
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104 void Execute(Json::Value& output, |
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105 const std::string& command); |
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106 |
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107 bool IsExistingFunction(const char* name); |
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108 |
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109 void RegisterFunction(const char* name, |
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110 lua_CFunction func); |
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111 |
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112 void SetGlobalVariable(const char* name, |
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113 void* value); |
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114 |
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115 static LuaContext& GetLuaContext(lua_State *state); |
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116 |
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117 static const void* GetGlobalVariable(lua_State* state, |
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118 const char* name); |
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119 |
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120 void PushJson(const Json::Value& value); |
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121 |
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122 static void GetDictionaryArgument(std::map<std::string, std::string>& target, |
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123 lua_State* state, |
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124 int top, |
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125 bool keyToLowerCase); |
386 | 126 }; |
127 } |