Mercurial > hg > orthanc

comparison OrthancServer/Sources/LuaScripting.h @ 4044:d25f4c0fa160 framework

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
splitting code into OrthancFramework and OrthancServer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 20:30:34 +0200
parents OrthancServer/LuaScripting.h@0e3849268a55
children 05b8fd21089c
comparison
equal deleted inserted replaced
4043:6c6239aec462 4044:d25f4c0fa160
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * In addition, as a special exception, the copyright holders of this
13 * program give permission to link the code of its release with the
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
15 * that use the same license as the "OpenSSL" library), and distribute
16 * the linked executables. You must obey the GNU General Public License
17 * in all respects for all of the code used other than "OpenSSL". If you
18 * modify file(s) with this exception, you may extend this exception to
19 * your version of the file(s), but you are not obligated to do so. If
20 * you do not wish to do so, delete this exception statement from your
21 * version. If you delete this exception statement from all source files
22 * in the program, then also delete it here.
23 *
24 * This program is distributed in the hope that it will be useful, but
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 * General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 **/
32
33
34 #pragma once
35
36 #include "DicomInstanceToStore.h"
37 #include "ServerIndexChange.h"
38 #include "ServerJobs/LuaJobManager.h"
39
40 #include "../Core/MultiThreading/SharedMessageQueue.h"
41 #include "../Core/Lua/LuaContext.h"
42
43 namespace Orthanc
44 {
45 class ServerContext;
46
47 class LuaScripting : public boost::noncopyable
48 {
49 private:
50 enum State
51 {
52 State_Setup,
53 State_Running,
54 State_Done
55 };
56
57 class ExecuteEvent;
58 class IEvent;
59 class OnStoredInstanceEvent;
60 class StableResourceEvent;
61 class JobEvent;
62 class DeleteEvent;
63 class UpdateEvent;
64
65 static ServerContext* GetServerContext(lua_State *state);
66
67 static int RestApiPostOrPut(lua_State *state,
68 bool isPost);
69 static int RestApiGet(lua_State *state);
70 static int RestApiPost(lua_State *state);
71 static int RestApiPut(lua_State *state);
72 static int RestApiDelete(lua_State *state);
73 static int GetOrthancConfiguration(lua_State *state);
74
75 size_t ParseOperation(LuaJobManager::Lock& lock,
76 const std::string& operation,
77 const Json::Value& parameters);
78
79 void InitializeJob();
80
81 void SubmitJob();
82
83 boost::recursive_mutex mutex_;
84 LuaContext lua_;
85 ServerContext& context_;
86 LuaJobManager jobManager_;
87 State state_;
88 boost::thread eventThread_;
89 SharedMessageQueue pendingEvents_;
90
91 static void EventThread(LuaScripting* that);
92
93 void LoadGlobalConfiguration();
94
95 public:
96 class Lock : public boost::noncopyable
97 {
98 private:
99 LuaScripting& that_;
100 boost::recursive_mutex::scoped_lock lock_;
101
102 public:
103 explicit Lock(LuaScripting& that) :
104 that_(that),
105 lock_(that.mutex_)
106 {
107 }
108
109 LuaContext& GetLua()
110 {
111 return that_.lua_;
112 }
113 };
114
115 LuaScripting(ServerContext& context);
116
117 ~LuaScripting();
118
119 void Start();
120
121 void Stop();
122
123 void SignalStoredInstance(const std::string& publicId,
124 const DicomInstanceToStore& instance,
125 const Json::Value& simplifiedTags);
126
127 void SignalChange(const ServerIndexChange& change);
128
129 bool FilterIncomingInstance(const DicomInstanceToStore& instance,
130 const Json::Value& simplifiedTags);
131
132 void Execute(const std::string& command);
133
134 void SignalJobSubmitted(const std::string& jobId);
135
136 void SignalJobSuccess(const std::string& jobId);
137
138 void SignalJobFailure(const std::string& jobId);
139
140 TimeoutDicomConnectionManager& GetDicomConnectionManager()
141 {
142 return jobManager_.GetDicomConnectionManager();
143 }
144 };
145 }