Mercurial > hg > orthanc

annotate OrthancServer/LuaScripting.h @ 2837:9451431582e3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merge
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 20 Sep 2018 16:18:00 +0200
parents 3a55b77339ff
children a27b0e9a3fd9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1587
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
2447
878b59270859 upgrade to year 2018
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * modify it under the terms of the GNU General Public License as
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * published by the Free Software Foundation, either version 3 of the
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * License, or (at your option) any later version.
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * In addition, as a special exception, the copyright holders of this
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * program give permission to link the code of its release with the
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * that use the same license as the "OpenSSL" library), and distribute
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * the linked executables. You must obey the GNU General Public License
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * in all respects for all of the code used other than "OpenSSL". If you
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * modify file(s) with this exception, you may extend this exception to
461e7554bff7 refactoring: LuaScripting
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
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * you do not wish to do so, delete this exception statement from your
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * version. If you delete this exception statement from all source files
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 * in the program, then also delete it here.
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 *
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * This program is distributed in the hope that it will be useful, but
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 * General Public License for more details.
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 *
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * You should have received a copy of the GNU General Public License
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 **/
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #pragma once
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
36 #include "DicomInstanceToStore.h"
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
37 #include "ServerJobs/LuaJobManager.h"
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
38
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
39 #include "../Core/MultiThreading/SharedMessageQueue.h"
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 #include "../Core/Lua/LuaContext.h"
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 namespace Orthanc
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 class ServerContext;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
46 class LuaScripting : public boost::noncopyable
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 private:
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
49 enum State
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
50 {
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
51 State_Setup,
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
52 State_Running,
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
53 State_Done
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
54 };
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
55
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
56 class ExecuteEvent;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
57 class IEvent;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
58 class OnStoredInstanceEvent;
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
59 class StableResourceEvent;
2675
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
60 class JobEvent;
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
61
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
62 static ServerContext* GetServerContext(lua_State *state);
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1435
diff changeset
63
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1444
diff changeset
64 static int RestApiPostOrPut(lua_State *state,
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1444
diff changeset
65 bool isPost);
1444
b2b09a3dbd8e refactoring: OrthancHttpHandler inside OrthancServer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1441
diff changeset
66 static int RestApiGet(lua_State *state);
1447
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1444
diff changeset
67 static int RestApiPost(lua_State *state);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1444
diff changeset
68 static int RestApiPut(lua_State *state);
5ba7471780ae refactoring: HttpToolbox, DumpJson in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1444
diff changeset
69 static int RestApiDelete(lua_State *state);
1587
d7e569640d09 New function "GetOrthancConfiguration()" to get the Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1574
diff changeset
70 static int GetOrthancConfiguration(lua_State *state);
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1435
diff changeset
71
2609
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
72 size_t ParseOperation(LuaJobManager::Lock& lock,
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
73 const std::string& operation,
f7a84b551ee4 switch Lua to new jobs engine
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
74 const Json::Value& parameters);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
76 void InitializeJob();
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
77
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
78 void SubmitJob();
1435
6406f5493d92 refactoring: Lua toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1433
diff changeset
79
2618
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
80 boost::recursive_mutex mutex_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
81 LuaContext lua_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
82 ServerContext& context_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
83 LuaJobManager jobManager_;
2651
1da5a052c777 testing value serialization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2618
diff changeset
84 State state_;
2618
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
85 boost::thread eventThread_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
86 SharedMessageQueue pendingEvents_;
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
87
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
88 static void EventThread(LuaScripting* that);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
90 void LoadGlobalConfiguration();
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
91
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 public:
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
93 class Lock : public boost::noncopyable
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 private:
2618
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
96 LuaScripting& that_;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2617
diff changeset
97 boost::recursive_mutex::scoped_lock lock_;
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99 public:
2617
912a767911b0 back to a single Lua context
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2616
diff changeset
100 explicit Lock(LuaScripting& that) :
1456
68827c07e683 fix recursive calls with Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
101 that_(that),
68827c07e683 fix recursive calls with Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1455
diff changeset
102 lock_(that.mutex_)
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
106 LuaContext& GetLua()
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 {
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 return that_.lua_;
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 }
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110 };
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
112 LuaScripting(ServerContext& context);
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
113
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
114 ~LuaScripting();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
115
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
116 void Start();
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
117
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
118 void Stop();
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1435
diff changeset
119
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
120 void SignalStoredInstance(const std::string& publicId,
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
121 DicomInstanceToStore& instance,
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
122 const Json::Value& simplifiedTags);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
124 void SignalChange(const ServerIndexChange& change);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125
2738
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
126 bool FilterIncomingInstance(const DicomInstanceToStore& instance,
3a55b77339ff fix deadlock in Lua scripts
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2675
diff changeset
127 const Json::Value& simplifiedTags);
1455
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1447
diff changeset
128
a68545767975 Initialize() and Finalize() events in Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1447
diff changeset
129 void Execute(const std::string& command);
2616
2f3007bf0708 event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2609
diff changeset
130
2675
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
131 void SignalJobSubmitted(const std::string& jobId);
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
132
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
133 void SignalJobSuccess(const std::string& jobId);
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
134
3fc310ceb6d4 lua callbacks for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2651
diff changeset
135 void SignalJobFailure(const std::string& jobId);
1433
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136 };
461e7554bff7 refactoring: LuaScripting
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137 }