Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Lua/LuaContext.cpp @ 4662:3badc205cb4c
todo
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 12 May 2021 09:32:20 +0200 |
| parents | 9804d6490872 |
| children | 7053502fbf97 |
| rev | line source |
|---|---|
| 386 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
|
1288
6e7e5ed91c2d
upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1055
diff
changeset
|
4 * Department, University Hospital of Liege, Belgium |
|
4437
d9473bd5ed43
upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4394
diff
changeset
|
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
| 386 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
8 * modify it under the terms of the GNU Lesser General Public License |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
9 * as published by the Free Software Foundation, either version 3 of |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
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 | |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
15 * Lesser General Public License for more details. |
| 386 | 16 * |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
17 * You should have received a copy of the GNU Lesser General Public |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
18 * License along with this program. If not, see |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
19 * <http://www.gnu.org/licenses/>. |
| 386 | 20 **/ |
| 21 | |
| 22 | |
|
824
a811bdf8b8eb
precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
689
diff
changeset
|
23 #include "../PrecompiledHeaders.h" |
| 386 | 24 #include "LuaContext.h" |
| 25 | |
|
1486
f967bdf8534e
refactoring to Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1465
diff
changeset
|
26 #include "../Logging.h" |
|
1583
9ea3d082b064
got rid of custom exceptions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1545
diff
changeset
|
27 #include "../OrthancException.h" |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
28 #include "../Toolbox.h" |
|
1486
f967bdf8534e
refactoring to Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1465
diff
changeset
|
29 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
30 #include <set> |
|
996
cf52f3bcb2b3
clarification of Lua classes wrt multithreading
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
31 #include <cassert> |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
32 #include <boost/lexical_cast.hpp> |
| 386 | 33 |
| 34 extern "C" | |
| 35 { | |
| 36 #include <lualib.h> | |
| 37 #include <lauxlib.h> | |
| 38 } | |
| 39 | |
| 40 namespace Orthanc | |
| 41 { | |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
42 static bool OnlyContainsDigits(const std::string& s) |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
43 { |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
44 for (size_t i = 0; i < s.size(); i++) |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
45 { |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
46 if (!isdigit(s[i])) |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
47 { |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
48 return false; |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
49 } |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
50 } |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
51 |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
52 return true; |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
53 } |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
54 |
| 1051 | 55 LuaContext& LuaContext::GetLuaContext(lua_State *state) |
| 386 | 56 { |
|
1437
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
57 const void* value = GetGlobalVariable(state, "_LuaContext"); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
58 assert(value != NULL); |
|
418
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
59 |
|
1437
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
60 return *const_cast<LuaContext*>(reinterpret_cast<const LuaContext*>(value)); |
| 1051 | 61 } |
| 62 | |
| 63 int LuaContext::PrintToLog(lua_State *state) | |
| 64 { | |
| 65 LuaContext& that = GetLuaContext(state); | |
| 66 | |
| 386 | 67 // http://medek.wordpress.com/2009/02/03/wrapping-lua-errors-and-print-function/ |
|
418
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
68 int nArgs = lua_gettop(state); |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
69 lua_getglobal(state, "tostring"); |
| 386 | 70 |
| 71 // Make sure you start at 1 *NOT* 0 for arrays in Lua. | |
| 72 std::string result; | |
| 73 | |
| 74 for (int i = 1; i <= nArgs; i++) | |
| 75 { | |
| 76 const char *s; | |
|
418
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
77 lua_pushvalue(state, -1); |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
78 lua_pushvalue(state, i); |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
79 lua_call(state, 1, 1); |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
80 s = lua_tostring(state, -1); |
| 386 | 81 |
| 82 if (result.size() > 0) | |
| 83 result.append(", "); | |
| 84 | |
| 85 if (s == NULL) | |
| 86 result.append("<No conversion to string>"); | |
| 87 else | |
| 88 result.append(s); | |
| 89 | |
|
418
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
90 lua_pop(state, 1); |
| 386 | 91 } |
| 92 | |
|
1002
b067017a8a5b
anonymization refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
996
diff
changeset
|
93 LOG(WARNING) << "Lua says: " << result; |
| 1051 | 94 that.log_.append(result); |
| 95 that.log_.append("\n"); | |
| 386 | 96 |
| 97 return 0; | |
| 98 } | |
| 99 | |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
100 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
101 int LuaContext::ParseJson(lua_State *state) |
|
1437
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
102 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
103 LuaContext& that = GetLuaContext(state); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
104 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
105 int nArgs = lua_gettop(state); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
106 if (nArgs != 1 || |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
107 !lua_isstring(state, 1)) // Password |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
108 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
109 lua_pushnil(state); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
110 return 1; |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
111 } |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
112 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
113 const char* str = lua_tostring(state, 1); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
114 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
115 Json::Value value; |
|
4392
3af1d763763a
confining Json::Reader and Json::*Writer into Toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4300
diff
changeset
|
116 if (Toolbox::ReadJson(value, str, strlen(str))) |
|
1437
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
117 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
118 that.PushJson(value); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
119 } |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
120 else |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
121 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
122 lua_pushnil(state); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
123 } |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
124 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
125 return 1; |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
126 } |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
127 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
128 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
129 int LuaContext::DumpJson(lua_State *state) |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
130 { |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
131 LuaContext& that = GetLuaContext(state); |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
132 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
133 int nArgs = lua_gettop(state); |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
134 if ((nArgs != 1 && nArgs != 2) || |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
135 (nArgs == 2 && !lua_isboolean(state, 2))) |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
136 { |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
137 lua_pushnil(state); |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
138 return 1; |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
139 } |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
140 |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
141 bool keepStrings = false; |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
142 if (nArgs == 2) |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
143 { |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
144 keepStrings = lua_toboolean(state, 2) ? true : false; |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
145 } |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
146 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
147 Json::Value json; |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
148 that.GetJson(json, state, 1, keepStrings); |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
149 |
|
4392
3af1d763763a
confining Json::Reader and Json::*Writer into Toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4300
diff
changeset
|
150 std::string s; |
|
4394
f7104e9d044c
functions to read/write JSON in OrthancPluginCppWrapper.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4392
diff
changeset
|
151 Toolbox::WriteFastJson(s, json); |
|
1465
905842836ad4
sample Lua script to write DICOM series to disk
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1448
diff
changeset
|
152 lua_pushlstring(state, s.c_str(), s.size()); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
153 |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
154 return 1; |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
155 } |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
156 |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
157 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
158 #if ORTHANC_ENABLE_CURL == 1 |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
159 int LuaContext::SetHttpCredentials(lua_State *state) |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
160 { |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
161 LuaContext& that = GetLuaContext(state); |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
162 |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
163 // Check the types of the arguments |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
164 int nArgs = lua_gettop(state); |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
165 if (nArgs != 2 || |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
166 !lua_isstring(state, 1) || // Username |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
167 !lua_isstring(state, 2)) // Password |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
168 { |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
169 LOG(ERROR) << "Lua: Bad parameters to SetHttpCredentials()"; |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
170 } |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
171 else |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
172 { |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
173 // Configure the HTTP client |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
174 const char* username = lua_tostring(state, 1); |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
175 const char* password = lua_tostring(state, 2); |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
176 that.httpClient_.SetCredentials(username, password); |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
177 } |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
178 |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
179 return 0; |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
180 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
181 #endif |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
182 |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
183 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
184 #if ORTHANC_ENABLE_CURL == 1 |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
185 bool LuaContext::AnswerHttpQuery(lua_State* state) |
| 1051 | 186 { |
| 187 std::string str; | |
| 188 | |
| 189 try | |
| 190 { | |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
191 httpClient_.Apply(str); |
| 1051 | 192 } |
| 1545 | 193 catch (OrthancException&) |
| 1051 | 194 { |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
195 return false; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
196 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
197 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
198 // Return the result of the HTTP request |
|
1465
905842836ad4
sample Lua script to write DICOM series to disk
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1448
diff
changeset
|
199 lua_pushlstring(state, str.c_str(), str.size()); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
200 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
201 return true; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
202 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
203 #endif |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
204 |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
205 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
206 #if ORTHANC_ENABLE_CURL == 1 |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
207 void LuaContext::SetHttpHeaders(int top) |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
208 { |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
209 std::map<std::string, std::string> headers; |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
210 GetDictionaryArgument(headers, lua_, top, false /* keep key case as provided by Lua script */); |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
211 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
212 httpClient_.ClearHeaders(); // always reset headers in case they have been set in a previous request |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
213 |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
214 for (std::map<std::string, std::string>::const_iterator |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
215 it = headers.begin(); it != headers.end(); ++it) |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
216 { |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
217 httpClient_.AddHeader(it->first, it->second); |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
218 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
219 } |
|
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
220 #endif |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
221 |
|
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
222 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
223 #if ORTHANC_ENABLE_CURL == 1 |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
224 int LuaContext::CallHttpGet(lua_State *state) |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
225 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
226 LuaContext& that = GetLuaContext(state); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
227 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
228 // Check the types of the arguments |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
229 int nArgs = lua_gettop(state); |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
230 if (nArgs < 1 || nArgs > 2 || // check args count |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
231 !lua_isstring(state, 1)) // URL is a string |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
232 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
233 LOG(ERROR) << "Lua: Bad parameters to HttpGet()"; |
| 1438 | 234 lua_pushnil(state); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
235 return 1; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
236 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
237 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
238 // Configure the HTTP client class |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
239 const char* url = lua_tostring(state, 1); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
240 that.httpClient_.SetMethod(HttpMethod_Get); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
241 that.httpClient_.SetUrl(url); |
|
4650
9804d6490872
Reduced memory consumption of HTTP/REST plugins calls on POST/PUT if chunked transfer is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4437
diff
changeset
|
242 that.httpClient_.ClearBody(); |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
243 that.SetHttpHeaders(2); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
244 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
245 // Do the HTTP GET request |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
246 if (!that.AnswerHttpQuery(state)) |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
247 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
248 LOG(ERROR) << "Lua: Error in HttpGet() for URL " << url; |
| 1438 | 249 lua_pushnil(state); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
250 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
251 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
252 return 1; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
253 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
254 #endif |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
255 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
256 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
257 #if ORTHANC_ENABLE_CURL == 1 |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
258 int LuaContext::CallHttpPostOrPut(lua_State *state, |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
259 HttpMethod method) |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
260 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
261 LuaContext& that = GetLuaContext(state); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
262 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
263 // Check the types of the arguments |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
264 int nArgs = lua_gettop(state); |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
265 if ((nArgs < 1 || nArgs > 3) || // check arg count |
|
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
266 !lua_isstring(state, 1) || // URL is a string |
|
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
267 (nArgs >= 2 && (!lua_isstring(state, 2) && !lua_isnil(state, 2)))) // Body data is null or is a string |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
268 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
269 LOG(ERROR) << "Lua: Bad parameters to HttpPost() or HttpPut()"; |
| 1438 | 270 lua_pushnil(state); |
| 1051 | 271 return 1; |
| 272 } | |
| 273 | |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
274 // Configure the HTTP client class |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
275 const char* url = lua_tostring(state, 1); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
276 that.httpClient_.SetMethod(method); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
277 that.httpClient_.SetUrl(url); |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
278 that.SetHttpHeaders(3); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
279 |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
280 if (nArgs >= 2 && !lua_isnil(state, 2)) |
| 1051 | 281 { |
| 2724 | 282 size_t bodySize = 0; |
| 283 const char* bodyData = lua_tolstring(state, 2, &bodySize); | |
| 284 | |
| 285 if (bodySize == 0) | |
| 286 { | |
|
4650
9804d6490872
Reduced memory consumption of HTTP/REST plugins calls on POST/PUT if chunked transfer is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4437
diff
changeset
|
287 that.httpClient_.ClearBody(); |
| 2724 | 288 } |
| 289 else | |
| 290 { | |
|
4650
9804d6490872
Reduced memory consumption of HTTP/REST plugins calls on POST/PUT if chunked transfer is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4437
diff
changeset
|
291 that.httpClient_.AssignBody(bodyData, bodySize); |
| 2724 | 292 } |
| 1051 | 293 } |
| 294 else | |
| 295 { | |
|
4650
9804d6490872
Reduced memory consumption of HTTP/REST plugins calls on POST/PUT if chunked transfer is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4437
diff
changeset
|
296 that.httpClient_.ClearBody(); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
297 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
298 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
299 // Do the HTTP POST/PUT request |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
300 if (!that.AnswerHttpQuery(state)) |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
301 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
302 LOG(ERROR) << "Lua: Error in HttpPost() or HttpPut() for URL " << url; |
| 1438 | 303 lua_pushnil(state); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
304 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
305 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
306 return 1; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
307 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
308 #endif |
|
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
309 |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
310 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
311 #if ORTHANC_ENABLE_CURL == 1 |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
312 int LuaContext::CallHttpPost(lua_State *state) |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
313 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
314 return CallHttpPostOrPut(state, HttpMethod_Post); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
315 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
316 #endif |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
317 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
318 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
319 #if ORTHANC_ENABLE_CURL == 1 |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
320 int LuaContext::CallHttpPut(lua_State *state) |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
321 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
322 return CallHttpPostOrPut(state, HttpMethod_Put); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
323 } |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
324 #endif |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
325 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
326 |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
327 #if ORTHANC_ENABLE_CURL == 1 |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
328 int LuaContext::CallHttpDelete(lua_State *state) |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
329 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
330 LuaContext& that = GetLuaContext(state); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
331 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
332 // Check the types of the arguments |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
333 int nArgs = lua_gettop(state); |
|
2258
cd70a86618b4
added Http headers support to HttpPost/Get/Put/Delete
amazy
parents:
2244
diff
changeset
|
334 if (nArgs < 1 || nArgs > 2 || !lua_isstring(state, 1)) // URL |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
335 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
336 LOG(ERROR) << "Lua: Bad parameters to HttpDelete()"; |
| 1438 | 337 lua_pushnil(state); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
338 return 1; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
339 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
340 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
341 // Configure the HTTP client class |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
342 const char* url = lua_tostring(state, 1); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
343 that.httpClient_.SetMethod(HttpMethod_Delete); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
344 that.httpClient_.SetUrl(url); |
|
4650
9804d6490872
Reduced memory consumption of HTTP/REST plugins calls on POST/PUT if chunked transfer is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4437
diff
changeset
|
345 that.httpClient_.ClearBody(); |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
346 that.SetHttpHeaders(2); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
347 |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
348 // Do the HTTP DELETE request |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
349 std::string s; |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
350 if (!that.httpClient_.Apply(s)) |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
351 { |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
352 LOG(ERROR) << "Lua: Error in HttpDelete() for URL " << url; |
| 1438 | 353 lua_pushnil(state); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
354 } |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
355 else |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
356 { |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
357 lua_pushstring(state, "SUCCESS"); |
| 1051 | 358 } |
| 359 | |
| 360 return 1; | |
| 361 } | |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
362 #endif |
| 1051 | 363 |
| 364 | |
| 365 void LuaContext::PushJson(const Json::Value& value) | |
| 366 { | |
| 367 if (value.isString()) | |
| 368 { | |
|
1465
905842836ad4
sample Lua script to write DICOM series to disk
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1448
diff
changeset
|
369 const std::string s = value.asString(); |
|
905842836ad4
sample Lua script to write DICOM series to disk
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1448
diff
changeset
|
370 lua_pushlstring(lua_, s.c_str(), s.size()); |
| 1051 | 371 } |
| 372 else if (value.isDouble()) | |
| 373 { | |
| 374 lua_pushnumber(lua_, value.asDouble()); | |
| 375 } | |
| 376 else if (value.isInt()) | |
| 377 { | |
| 378 lua_pushinteger(lua_, value.asInt()); | |
| 379 } | |
| 380 else if (value.isUInt()) | |
| 381 { | |
| 382 lua_pushinteger(lua_, value.asUInt()); | |
| 383 } | |
| 384 else if (value.isBool()) | |
| 385 { | |
| 386 lua_pushboolean(lua_, value.asBool()); | |
| 387 } | |
| 388 else if (value.isNull()) | |
| 389 { | |
| 390 lua_pushnil(lua_); | |
| 391 } | |
| 392 else if (value.isArray()) | |
| 393 { | |
| 394 lua_newtable(lua_); | |
| 395 | |
| 396 // http://lua-users.org/wiki/SimpleLuaApiExample | |
| 397 for (Json::Value::ArrayIndex i = 0; i < value.size(); i++) | |
| 398 { | |
| 399 // Push the table index (note the "+1" because of Lua conventions) | |
| 400 lua_pushnumber(lua_, i + 1); | |
| 401 | |
| 402 // Push the value of the cell | |
| 403 PushJson(value[i]); | |
| 404 | |
| 405 // Stores the pair in the table | |
| 406 lua_rawset(lua_, -3); | |
| 407 } | |
| 408 } | |
| 409 else if (value.isObject()) | |
| 410 { | |
| 411 lua_newtable(lua_); | |
| 412 | |
| 413 Json::Value::Members members = value.getMemberNames(); | |
| 414 | |
| 415 for (Json::Value::Members::const_iterator | |
| 416 it = members.begin(); it != members.end(); ++it) | |
| 417 { | |
| 418 // Push the index of the cell | |
|
1465
905842836ad4
sample Lua script to write DICOM series to disk
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1448
diff
changeset
|
419 lua_pushlstring(lua_, it->c_str(), it->size()); |
| 1051 | 420 |
| 421 // Push the value of the cell | |
| 422 PushJson(value[*it]); | |
| 423 | |
| 424 // Stores the pair in the table | |
| 425 lua_rawset(lua_, -3); | |
| 426 } | |
| 427 } | |
| 428 else | |
| 429 { | |
|
1583
9ea3d082b064
got rid of custom exceptions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1545
diff
changeset
|
430 throw OrthancException(ErrorCode_JsonToLuaTable); |
| 1051 | 431 } |
| 432 } | |
| 433 | |
| 386 | 434 |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
435 void LuaContext::GetJson(Json::Value& result, |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
436 lua_State* state, |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
437 int top, |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
438 bool keepStrings) |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
439 { |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
440 if (lua_istable(state, top)) |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
441 { |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
442 Json::Value tmp = Json::objectValue; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
443 bool isArray = true; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
444 size_t size = 0; |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
445 |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
446 // Code adapted from: http://stackoverflow.com/a/6142700/881731 |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
447 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
448 // Push another reference to the table on top of the stack (so we know |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
449 // where it is, and this function can work for negative, positive and |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
450 // pseudo indices |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
451 lua_pushvalue(state, top); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
452 // stack now contains: -1 => table |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
453 lua_pushnil(state); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
454 // stack now contains: -1 => nil; -2 => table |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
455 while (lua_next(state, -2)) |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
456 { |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
457 // stack now contains: -1 => value; -2 => key; -3 => table |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
458 // copy the key so that lua_tostring does not modify the original |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
459 lua_pushvalue(state, -2); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
460 // stack now contains: -1 => key; -2 => value; -3 => key; -4 => table |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
461 std::string key(lua_tostring(state, -1)); |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
462 Json::Value v; |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
463 GetJson(v, state, -2, keepStrings); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
464 |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
465 tmp[key] = v; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
466 |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
467 size += 1; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
468 try |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
469 { |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
470 if (!OnlyContainsDigits(key) || |
|
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
471 boost::lexical_cast<size_t>(key) != size) |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
472 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
473 isArray = false; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
474 } |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
475 } |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
476 catch (boost::bad_lexical_cast&) |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
477 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
478 isArray = false; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
479 } |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
480 |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
481 // pop value + copy of key, leaving original key |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
482 lua_pop(state, 2); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
483 // stack now contains: -1 => key; -2 => table |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
484 } |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
485 // stack now contains: -1 => table (when lua_next returns 0 it pops the key |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
486 // but does not push anything.) |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
487 // Pop table |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
488 lua_pop(state, 1); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
489 |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
490 // Stack is now the same as it was on entry to this function |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
491 |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
492 if (isArray) |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
493 { |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
494 result = Json::arrayValue; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
495 for (size_t i = 0; i < size; i++) |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
496 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
497 result.append(tmp[boost::lexical_cast<std::string>(i + 1)]); |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
498 } |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
499 } |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
500 else |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
501 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
502 result = tmp; |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
503 } |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
504 } |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
505 else if (lua_isnil(state, top)) |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
506 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
507 result = Json::nullValue; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
508 } |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
509 else if (!keepStrings && |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
510 lua_isboolean(state, top)) |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
511 { |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
512 result = lua_toboolean(state, top) ? true : false; |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
513 } |
|
1658
54bafe0e7e7b
Optional argument "keepStrings" in "DumpJson()"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1606
diff
changeset
|
514 else if (!keepStrings && |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
515 lua_isnumber(state, top)) |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
516 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
517 // Convert to "int" if truncation does not loose precision |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
518 double value = static_cast<double>(lua_tonumber(state, top)); |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
519 int truncated = static_cast<int>(value); |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
520 |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
521 if (std::abs(value - static_cast<double>(truncated)) <= |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
522 std::numeric_limits<double>::epsilon()) |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
523 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
524 result = truncated; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
525 } |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
526 else |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
527 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
528 result = value; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
529 } |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
530 } |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
531 else if (lua_isstring(state, top)) |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
532 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
533 // Caution: The "lua_isstring()" case must be the last, since |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
534 // Lua can convert most types to strings by default. |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
535 result = std::string(lua_tostring(state, top)); |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
536 } |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
537 else if (lua_isboolean(state, top)) |
|
2220
0fb6e0461105
fix handling of Booleans in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1900
diff
changeset
|
538 { |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
539 result = lua_toboolean(state, top) ? true : false; |
|
2220
0fb6e0461105
fix handling of Booleans in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1900
diff
changeset
|
540 } |
|
1448
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
541 else |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
542 { |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
543 LOG(WARNING) << "Unsupported Lua type when returning Json"; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
544 result = Json::nullValue; |
|
3f7722179467
refactoring: GetJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1447
diff
changeset
|
545 } |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
546 } |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
547 |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
548 |
| 386 | 549 LuaContext::LuaContext() |
| 550 { | |
| 551 lua_ = luaL_newstate(); | |
| 552 if (!lua_) | |
| 553 { | |
|
1583
9ea3d082b064
got rid of custom exceptions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1545
diff
changeset
|
554 throw OrthancException(ErrorCode_CannotCreateLua); |
| 386 | 555 } |
| 556 | |
| 557 luaL_openlibs(lua_); | |
| 558 lua_register(lua_, "print", PrintToLog); | |
|
1447
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
559 lua_register(lua_, "ParseJson", ParseJson); |
|
5ba7471780ae
refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
560 lua_register(lua_, "DumpJson", DumpJson); |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
561 |
|
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
562 #if ORTHANC_ENABLE_CURL == 1 |
| 1051 | 563 lua_register(lua_, "HttpGet", CallHttpGet); |
|
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
564 lua_register(lua_, "HttpPost", CallHttpPost); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
565 lua_register(lua_, "HttpPut", CallHttpPut); |
|
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1051
diff
changeset
|
566 lua_register(lua_, "HttpDelete", CallHttpDelete); |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
567 lua_register(lua_, "SetHttpCredentials", SetHttpCredentials); |
|
4026
05a363186da6
ORTHANC_BUILDING_FRAMEWORK_LIBRARY, Orthanc::InitializeFramework()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
568 #endif |
|
1437
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
569 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
570 SetGlobalVariable("_LuaContext", this); |
| 386 | 571 } |
| 572 | |
| 573 | |
| 574 LuaContext::~LuaContext() | |
| 575 { | |
| 576 lua_close(lua_); | |
| 577 } | |
| 578 | |
| 579 | |
| 4300 | 580 void LuaContext::Execute(const std::string &command) |
| 581 { | |
| 582 ExecuteInternal(NULL, command); | |
| 583 } | |
| 584 | |
| 585 void LuaContext::Execute(std::string &output, const std::string &command) | |
| 586 { | |
| 587 ExecuteInternal(&output, command); | |
| 588 } | |
| 589 | |
| 590 | |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
591 void LuaContext::ExecuteInternal(std::string* output, |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
592 const std::string& command) |
| 386 | 593 { |
|
418
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
594 log_.clear(); |
| 386 | 595 int error = (luaL_loadbuffer(lua_, command.c_str(), command.size(), "line") || |
| 596 lua_pcall(lua_, 0, 0, 0)); | |
| 597 | |
| 598 if (error) | |
| 599 { | |
| 600 assert(lua_gettop(lua_) >= 1); | |
| 601 | |
| 602 std::string description(lua_tostring(lua_, -1)); | |
| 603 lua_pop(lua_, 1); /* pop error message from the stack */ | |
|
2954
d924f9bb61cc
taking advantage of details in OrthancException
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2724
diff
changeset
|
604 throw OrthancException(ErrorCode_CannotExecuteLua, description); |
| 386 | 605 } |
|
418
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
606 |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
607 if (output != NULL) |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
608 { |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
609 *output = log_; |
|
b79bf2f4ab2e
execution of lua through REST
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
397
diff
changeset
|
610 } |
| 386 | 611 } |
| 612 | |
| 613 | |
|
397
941ea46e9e26
lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
386
diff
changeset
|
614 bool LuaContext::IsExistingFunction(const char* name) |
|
941ea46e9e26
lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
386
diff
changeset
|
615 { |
|
941ea46e9e26
lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
386
diff
changeset
|
616 lua_settop(lua_, 0); |
|
941ea46e9e26
lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
386
diff
changeset
|
617 lua_getglobal(lua_, name); |
|
941ea46e9e26
lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
386
diff
changeset
|
618 return lua_type(lua_, -1) == LUA_TFUNCTION; |
|
941ea46e9e26
lua filter of new instances
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
386
diff
changeset
|
619 } |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
620 |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
621 |
| 4300 | 622 #if ORTHANC_ENABLE_CURL == 1 |
| 623 void LuaContext::SetHttpCredentials(const char* username, | |
| 624 const char* password) | |
| 625 { | |
| 626 httpClient_.SetCredentials(username, password); | |
| 627 } | |
| 628 #endif | |
| 629 | |
| 630 | |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
631 void LuaContext::Execute(Json::Value& output, |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
632 const std::string& command) |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
633 { |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
634 std::string s; |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
635 ExecuteInternal(&s, command); |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
636 |
|
4392
3af1d763763a
confining Json::Reader and Json::*Writer into Toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4300
diff
changeset
|
637 if (!Toolbox::ReadJson(output, s)) |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
638 { |
|
1596
f2e3d030ea59
BadJson error code
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1583
diff
changeset
|
639 throw OrthancException(ErrorCode_BadJson); |
|
1055
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
640 } |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
641 } |
|
6f923d52a46c
call Web services from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
642 |
|
1437
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
643 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
644 void LuaContext::RegisterFunction(const char* name, |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
645 lua_CFunction func) |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
646 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
647 lua_register(lua_, name, func); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
648 } |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
649 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
650 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
651 void LuaContext::SetGlobalVariable(const char* name, |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
652 void* value) |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
653 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
654 lua_pushlightuserdata(lua_, value); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
655 lua_setglobal(lua_, name); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
656 } |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
657 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
658 |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
659 const void* LuaContext::GetGlobalVariable(lua_State* state, |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
660 const char* name) |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
661 { |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
662 lua_getglobal(state, name); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
663 assert(lua_type(state, -1) == LUA_TLIGHTUSERDATA); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
664 const void* value = lua_topointer(state, -1); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
665 lua_pop(state, 1); |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
666 return value; |
|
02f5a3f5c0a0
access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1288
diff
changeset
|
667 } |
|
3442
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
668 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
669 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
670 void LuaContext::GetDictionaryArgument(std::map<std::string, std::string>& target, |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
671 lua_State* state, |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
672 int top, |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
673 bool keyToLowerCase) |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
674 { |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
675 target.clear(); |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
676 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
677 if (lua_gettop(state) >= top) |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
678 { |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
679 Json::Value headers; |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
680 GetJson(headers, state, top, true); |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
681 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
682 Json::Value::Members members = headers.getMemberNames(); |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
683 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
684 for (size_t i = 0; i < members.size(); i++) |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
685 { |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
686 std::string key = members[i]; |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
687 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
688 if (keyToLowerCase) |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
689 { |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
690 Toolbox::ToLowerCase(key); |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
691 } |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
692 |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
693 target[key] = headers[members[i]].asString(); |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
694 } |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
695 } |
|
dd1e68f2d0c0
Fix issue #106 (Unable to export preview as jpeg from Lua script)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
696 } |
| 386 | 697 } |