Mercurial > hg > orthanc

annotate Core/Lua/LuaContext.h @ 3346:f509d3c6d570

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
increasing default value of QueryRetrieveSize to 100
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 09 Apr 2019 08:26:29 +0200
parents 4e43e67f8ecf
children dd1e68f2d0c0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1658
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1273
diff changeset
4 * Department, University Hospital of Liege, Belgium
3060
4e43e67f8ecf preparing for 2019
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * modify it under the terms of the GNU General Public License as
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * published by the Free Software Foundation, either version 3 of the
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * License, or (at your option) any later version.
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * In addition, as a special exception, the copyright holders of this
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * program give permission to link the code of its release with the
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * that use the same license as the "OpenSSL" library), and distribute
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * the linked executables. You must obey the GNU General Public License
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * in all respects for all of the code used other than "OpenSSL". If you
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * modify file(s) with this exception, you may extend this exception to
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * your version of the file(s), but you are not obligated to do so. If
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * you do not wish to do so, delete this exception statement from your
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * version. If you delete this exception statement from all source files
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 * in the program, then also delete it here.
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 *
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * This program is distributed in the hope that it will be useful, but
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 * General Public License for more details.
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 *
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * You should have received a copy of the GNU General Public License
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 **/
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #pragma once
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35
2232
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
36 #if !defined(ORTHANC_ENABLE_LUA)
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
37 # error The macro ORTHANC_ENABLE_LUA must be defined
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
38 #endif
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
39
2379
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
40 #if !defined(ORTHANC_HAS_EMBEDDED_RESOURCES)
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
41 # error Macro ORTHANC_HAS_EMBEDDED_RESOURCES must be defined
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
42 #endif
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
43
2232
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
44 #if ORTHANC_ENABLE_LUA == 0
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
45 # error The Lua support is disabled, cannot include this file
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
46 #endif
3dd44baebc36 macro ORTHANC_ENABLE_LUA for orthanc-wsi
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1987
diff changeset
47
2379
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
48 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
49 # include <EmbeddedResources.h> // Autogenerated file
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
50 #endif
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
51
1051
92f4bf2c5d73 HTTP GET in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 996
diff changeset
52 #include "../HttpClient.h"
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 extern "C"
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 {
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 #include <lua.h>
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 }
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58
996
cf52f3bcb2b3 clarification of Lua classes wrt multithreading
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 689
diff changeset
59 #include <boost/noncopyable.hpp>
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 namespace Orthanc
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 {
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 class LuaContext : public boost::noncopyable
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 {
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 private:
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 friend class LuaFunctionCall;
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68 lua_State *lua_;
418
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
69 std::string log_;
1051
92f4bf2c5d73 HTTP GET in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 996
diff changeset
70 HttpClient httpClient_;
92f4bf2c5d73 HTTP GET in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 996
diff changeset
71
1052
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
72 static int PrintToLog(lua_State *state);
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1437
diff changeset
73 static int ParseJson(lua_State *state);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1437
diff changeset
74 static int DumpJson(lua_State *state);
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75
1055
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
76 static int SetHttpCredentials(lua_State *state);
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
77
1052
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
78 static int CallHttpPostOrPut(lua_State *state,
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
79 HttpMethod method);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
80 static int CallHttpGet(lua_State *state);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
81 static int CallHttpPost(lua_State *state);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
82 static int CallHttpPut(lua_State *state);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
83 static int CallHttpDelete(lua_State *state);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
84
1055
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
85 bool AnswerHttpQuery(lua_State* state);
1051
92f4bf2c5d73 HTTP GET in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 996
diff changeset
86
1055
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
87 void ExecuteInternal(std::string* output,
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
88 const std::string& command);
418
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
89
1448
3f7722179467 refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1447
diff changeset
90 void GetJson(Json::Value& result,
1658
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
91 int top,
54bafe0e7e7b Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
92 bool keepStrings);
2258
cd70a86618b4 added Http headers support to HttpPost/Get/Put/Delete
amazy
parents: 2244
diff changeset
93
cd70a86618b4 added Http headers support to HttpPost/Get/Put/Delete
amazy
parents: 2244
diff changeset
94 void SetHttpHeaders(lua_State* state, int top);
1051
92f4bf2c5d73 HTTP GET in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 996
diff changeset
95
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 public:
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 LuaContext();
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99 ~LuaContext();
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100
418
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
101 void Execute(const std::string& command)
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
102 {
1055
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
103 ExecuteInternal(NULL, command);
418
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
104 }
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
105
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
106 void Execute(std::string& output,
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
107 const std::string& command)
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
108 {
1055
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
109 ExecuteInternal(&output, command);
418
b79bf2f4ab2e execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 397
diff changeset
110 }
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111
1055
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
112 void Execute(Json::Value& output,
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
113 const std::string& command);
6f923d52a46c call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
114
2379
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
115 #if ORTHANC_HAS_EMBEDDED_RESOURCES == 1
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
116 void Execute(EmbeddedResources::FileResourceId resource);
2379
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2258
diff changeset
117 #endif
397
941ea46e9e26 lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 386
diff changeset
118
941ea46e9e26 lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 386
diff changeset
119 bool IsExistingFunction(const char* name);
1052
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
120
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
121 void SetHttpCredentials(const char* username,
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
122 const char* password)
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
123 {
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
124 httpClient_.SetCredentials(username, password);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1051
diff changeset
125 }
1273
88010d8e12cf Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1055
diff changeset
126
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
127 void RegisterFunction(const char* name,
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
128 lua_CFunction func);
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
129
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
130 void SetGlobalVariable(const char* name,
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
131 void* value);
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
132
1587
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1583
diff changeset
133 static LuaContext& GetLuaContext(lua_State *state);
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1583
diff changeset
134
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
135 static const void* GetGlobalVariable(lua_State* state,
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
136 const char* name);
1587
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1583
diff changeset
137
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1583
diff changeset
138 void PushJson(const Json::Value& value);
386
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 };
7dec4f3c922c lua wrapper
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 }