Mercurial > hg > orthanc
annotate Core/Lua/LuaContext.h @ 3010:9f859a18cbc2
make "/tools/create-dicom" more tolerant to invalid specific character set
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 13 Dec 2018 17:16:32 +0100 |
parents | 878b59270859 |
children | 4e43e67f8ecf |
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) 2017-2018 Osimis S.A., Belgium |
386 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #pragma once | |
35 | |
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36 #if !defined(ORTHANC_ENABLE_LUA) |
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37 # error The macro ORTHANC_ENABLE_LUA must be defined |
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38 #endif |
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39 |
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40 #if !defined(ORTHANC_HAS_EMBEDDED_RESOURCES) |
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41 # error Macro ORTHANC_HAS_EMBEDDED_RESOURCES must be defined |
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42 #endif |
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43 |
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44 #if ORTHANC_ENABLE_LUA == 0 |
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45 # error The Lua support is disabled, cannot include this file |
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46 #endif |
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47 |
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48 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1 |
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49 # include <EmbeddedResources.h> // Autogenerated file |
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50 #endif |
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51 |
1051 | 52 #include "../HttpClient.h" |
386 | 53 |
54 extern "C" | |
55 { | |
56 #include <lua.h> | |
57 } | |
58 | |
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59 #include <boost/noncopyable.hpp> |
386 | 60 |
61 namespace Orthanc | |
62 { | |
63 class LuaContext : public boost::noncopyable | |
64 { | |
65 private: | |
66 friend class LuaFunctionCall; | |
67 | |
68 lua_State *lua_; | |
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69 std::string log_; |
1051 | 70 HttpClient httpClient_; |
71 | |
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72 static int PrintToLog(lua_State *state); |
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73 static int ParseJson(lua_State *state); |
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74 static int DumpJson(lua_State *state); |
386 | 75 |
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76 static int SetHttpCredentials(lua_State *state); |
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77 |
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78 static int CallHttpPostOrPut(lua_State *state, |
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79 HttpMethod method); |
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80 static int CallHttpGet(lua_State *state); |
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81 static int CallHttpPost(lua_State *state); |
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82 static int CallHttpPut(lua_State *state); |
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83 static int CallHttpDelete(lua_State *state); |
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84 |
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85 bool AnswerHttpQuery(lua_State* state); |
1051 | 86 |
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87 void ExecuteInternal(std::string* output, |
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88 const std::string& command); |
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89 |
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90 void GetJson(Json::Value& result, |
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91 int top, |
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92 bool keepStrings); |
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93 |
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94 void SetHttpHeaders(lua_State* state, int top); |
1051 | 95 |
386 | 96 public: |
97 LuaContext(); | |
98 | |
99 ~LuaContext(); | |
100 | |
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101 void Execute(const std::string& command) |
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102 { |
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103 ExecuteInternal(NULL, command); |
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104 } |
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105 |
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106 void Execute(std::string& output, |
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107 const std::string& command) |
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108 { |
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109 ExecuteInternal(&output, command); |
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110 } |
386 | 111 |
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112 void Execute(Json::Value& output, |
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113 const std::string& command); |
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114 |
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115 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1 |
386 | 116 void Execute(EmbeddedResources::FileResourceId resource); |
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117 #endif |
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118 |
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119 bool IsExistingFunction(const char* name); |
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120 |
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121 void SetHttpCredentials(const char* username, |
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122 const char* password) |
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123 { |
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124 httpClient_.SetCredentials(username, password); |
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125 } |
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126 |
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127 void RegisterFunction(const char* name, |
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128 lua_CFunction func); |
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129 |
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130 void SetGlobalVariable(const char* name, |
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131 void* value); |
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132 |
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133 static LuaContext& GetLuaContext(lua_State *state); |
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134 |
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135 static const void* GetGlobalVariable(lua_State* state, |
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136 const char* name); |
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137 |
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138 void PushJson(const Json::Value& value); |
386 | 139 }; |
140 } |