Mercurial > hg > orthanc

annotate Plugins/Engine/PluginsManager.h @ 2476:6c2c59c824a9 lua_dll

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
enable lua dynamic library loading
author amazy
date Mon, 19 Feb 2018 18:58:39 +0100
parents be5c0f4155f6
children 4e43e67f8ecf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1644
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1232
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
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * modify it under the terms of the GNU General Public License as
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * published by the Free Software Foundation, either version 3 of the
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * License, or (at your option) any later version.
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * In addition, as a special exception, the copyright holders of this
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * program give permission to link the code of its release with the
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * that use the same license as the "OpenSSL" library), and distribute
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * the linked executables. You must obey the GNU General Public License
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * in all respects for all of the code used other than "OpenSSL". If you
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * modify file(s) with this exception, you may extend this exception to
4066e6f2d134 PluginsManager
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
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * you do not wish to do so, delete this exception statement from your
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * version. If you delete this exception statement from all source files
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 * in the program, then also delete it here.
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 *
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * This program is distributed in the hope that it will be useful, but
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 * General Public License for more details.
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 *
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * You should have received a copy of the GNU General Public License
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 **/
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #pragma once
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35
2136
dd609a99d39a uniformization of the macro naming
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
36 #if ORTHANC_ENABLE_PLUGINS == 1
1632
eb8fbcf008b5 fix build with plugins disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1630
diff changeset
37
898
7000fc86fe62 improved plugin api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 897
diff changeset
38 #include "IPluginServiceProvider.h"
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39
888
d44b845c1c89 recursive scan for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 887
diff changeset
40 #include <map>
894
690aeb4cb899 REST callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 888
diff changeset
41 #include <list>
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 namespace Orthanc
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 {
1630
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
45 class PluginsManager : public boost::noncopyable
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 {
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 private:
1630
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
48 class Plugin : public boost::noncopyable
1232
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
49 {
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
50 private:
1630
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
51 OrthancPluginContext context_;
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
52 SharedLibrary library_;
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
53 std::string version_;
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
54 PluginsManager& pluginManager_;
1232
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
55
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
56 public:
1630
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
57 Plugin(PluginsManager& pluginManager,
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
58 const std::string& path);
1232
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
59
1630
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
60 SharedLibrary& GetSharedLibrary()
1232
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
61 {
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
62 return library_;
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
63 }
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
64
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
65 void SetVersion(const std::string& version)
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
66 {
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
67 version_ = version;
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
68 }
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
69
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
70 const std::string& GetVersion() const
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
71 {
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
72 return version_;
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
73 }
1630
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
74
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
75 PluginsManager& GetPluginManager()
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
76 {
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
77 return pluginManager_;
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
78 }
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
79
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
80 OrthancPluginContext& GetContext()
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
81 {
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
82 return context_;
ffd23c0104af "/system" URI gives information about the plugins used for storage area and DB back-end
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1581
diff changeset
83 }
1232
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
84 };
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
85
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
86 typedef std::map<std::string, Plugin*> Plugins;
898
7000fc86fe62 improved plugin api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 897
diff changeset
87
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88 Plugins plugins_;
899
bb0a51561016 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 898
diff changeset
89 std::list<IPluginServiceProvider*> serviceProviders_;
898
7000fc86fe62 improved plugin api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 897
diff changeset
90
1581
357c4bb15701 Plugins have access to explicit error codes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
91 static OrthancPluginErrorCode InvokeService(OrthancPluginContext* context,
357c4bb15701 Plugins have access to explicit error codes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
92 _OrthancPluginService service,
357c4bb15701 Plugins have access to explicit error codes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
93 const void* parameters);
894
690aeb4cb899 REST callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 888
diff changeset
94
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 public:
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 PluginsManager();
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 ~PluginsManager();
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100 void RegisterPlugin(const std::string& path);
888
d44b845c1c89 recursive scan for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 887
diff changeset
101
d44b845c1c89 recursive scan for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 887
diff changeset
102 void ScanFolderForPlugins(const std::string& path,
d44b845c1c89 recursive scan for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 887
diff changeset
103 bool isRecursive);
897
bafc9d592632 REST callbacks are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 896
diff changeset
104
899
bb0a51561016 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 898
diff changeset
105 void RegisterServiceProvider(IPluginServiceProvider& provider)
898
7000fc86fe62 improved plugin api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 897
diff changeset
106 {
899
bb0a51561016 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 898
diff changeset
107 serviceProviders_.push_back(&provider);
897
bafc9d592632 REST callbacks are working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 896
diff changeset
108 }
1232
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
109
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
110 void ListPlugins(std::list<std::string>& result) const;
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
111
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
112 bool HasPlugin(const std::string& name) const;
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
113
f1c01451a8ee Introspection of plugins, Plugins can extend Orthanc Explorer with custom JavaScript
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 907
diff changeset
114 const std::string& GetPluginVersion(const std::string& name) const;
1644
939b921b2c81 plugin error dictionary
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1632
diff changeset
115
939b921b2c81 plugin error dictionary
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1632
diff changeset
116 static std::string GetPluginName(SharedLibrary& library);
887
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
117 };
4066e6f2d134 PluginsManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118 }
1632
eb8fbcf008b5 fix build with plugins disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1630
diff changeset
119
eb8fbcf008b5 fix build with plugins disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1630
diff changeset
120 #endif