|
1 /**************************************************************************** |
|
2 ** |
|
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 ** All rights reserved. |
|
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 ** |
|
7 ** This file is part of the Qt Mobility Components. |
|
8 ** |
|
9 ** $QT_BEGIN_LICENSE:LGPL$ |
|
10 ** No Commercial Usage |
|
11 ** This file contains pre-release code and may not be distributed. |
|
12 ** You may use this file in accordance with the terms and conditions |
|
13 ** contained in the Technology Preview License Agreement accompanying |
|
14 ** this package. |
|
15 ** |
|
16 ** GNU Lesser General Public License Usage |
|
17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 ** General Public License version 2.1 as published by the Free Software |
|
19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 ** packaging of this file. Please review the following information to |
|
21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 ** |
|
24 ** In addition, as a special exception, Nokia gives you certain additional |
|
25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 ** |
|
28 ** If you have questions regarding the use of this file, please contact |
|
29 ** Nokia at qt-info@nokia.com. |
|
30 ** |
|
31 ** |
|
32 ** |
|
33 ** |
|
34 ** |
|
35 ** |
|
36 ** |
|
37 ** |
|
38 ** $QT_END_LICENSE$ |
|
39 ** |
|
40 ****************************************************************************/ |
|
41 |
|
42 #include "sfwnotes.h" |
|
43 |
|
44 ServiceWrapper::ServiceWrapper() |
|
45 : serviceInstance(0) |
|
46 { |
|
47 serviceManager = new QServiceManager(this); |
|
48 |
|
49 registerExampleServices(); |
|
50 } |
|
51 |
|
52 ServiceWrapper::~ServiceWrapper() |
|
53 { |
|
54 delete serviceInstance; |
|
55 unregisterExampleServices(); |
|
56 } |
|
57 |
|
58 QString ServiceWrapper::interfaceName() const |
|
59 { |
|
60 return m_interface; |
|
61 } |
|
62 |
|
63 void ServiceWrapper::setInterfaceName(const QString &interface) |
|
64 { |
|
65 m_interface = interface; |
|
66 } |
|
67 |
|
68 QString ServiceWrapper::serviceName() const |
|
69 { |
|
70 return m_service; |
|
71 } |
|
72 |
|
73 void ServiceWrapper::setServiceName(const QString &service) |
|
74 { |
|
75 m_service = service; |
|
76 } |
|
77 |
|
78 QString ServiceWrapper::version() const |
|
79 { |
|
80 return m_version; |
|
81 } |
|
82 |
|
83 void ServiceWrapper::setVersion(const QString &version) |
|
84 { |
|
85 m_version = version; |
|
86 } |
|
87 |
|
88 bool ServiceWrapper::existsInterface() |
|
89 { |
|
90 return (m_interface != ""); |
|
91 } |
|
92 |
|
93 bool ServiceWrapper::existsService() |
|
94 { |
|
95 return (m_service != ""); |
|
96 } |
|
97 |
|
98 bool ServiceWrapper::existsVersion() |
|
99 { |
|
100 return (m_version != ""); |
|
101 } |
|
102 |
|
103 void ServiceWrapper::findServiceInterface() |
|
104 { |
|
105 QServiceFilter filter; |
|
106 filter.setServiceName(m_service); |
|
107 |
|
108 if (existsInterface()) |
|
109 filter.setInterface(m_interface, m_version, QServiceFilter::ExactVersionMatch); |
|
110 |
|
111 QList<QServiceInterfaceDescriptor> list = serviceManager->findInterfaces(filter); |
|
112 |
|
113 if (list.size() == 0) return; |
|
114 |
|
115 if (existsInterface()) { |
|
116 if (existsVersion()) { |
|
117 m_descriptor = list[0]; |
|
118 } else { |
|
119 m_descriptor = serviceManager->interfaceDefault(m_interface); |
|
120 } |
|
121 |
|
122 } else if (existsService()) { |
|
123 if (existsVersion()) { |
|
124 for (int i=0; i<list.count(); i++) { |
|
125 QString currVersion = QString::number(list[i].majorVersion()) + "." + |
|
126 QString::number(list[i].minorVersion()); |
|
127 |
|
128 if ( currVersion == m_version) { |
|
129 m_descriptor = list[i]; |
|
130 return; |
|
131 } |
|
132 } |
|
133 } else { |
|
134 int major = -1; |
|
135 int minor = -1; |
|
136 |
|
137 for (int i=0; i<list.count(); i++) { |
|
138 int currMajor = list[i].majorVersion(); |
|
139 int currMinor = list[i].minorVersion(); |
|
140 |
|
141 if (currMajor > major) { |
|
142 major = currMajor; |
|
143 minor = -1; |
|
144 } |
|
145 |
|
146 if (currMinor > minor) { |
|
147 minor = currMinor; |
|
148 m_descriptor = list[i]; |
|
149 } |
|
150 } |
|
151 } |
|
152 } |
|
153 } |
|
154 |
|
155 QObject* ServiceWrapper::serviceObject() |
|
156 { |
|
157 findServiceInterface(); |
|
158 |
|
159 if (serviceInstance) { |
|
160 return serviceInstance; |
|
161 } |
|
162 |
|
163 if (m_descriptor.isValid()) { |
|
164 QServiceManager manager; |
|
165 serviceInstance = manager.loadInterface(m_descriptor); |
|
166 return serviceInstance; |
|
167 } else { |
|
168 return 0; |
|
169 } |
|
170 } |
|
171 |
|
172 void ServiceWrapper::registerExampleServices() |
|
173 { |
|
174 QStringList exampleXmlFiles; |
|
175 exampleXmlFiles << "notesmanagerservice.xml"; |
|
176 foreach (const QString &fileName, exampleXmlFiles) { |
|
177 QString path = QCoreApplication::applicationDirPath() + "/xmldata/" + fileName; |
|
178 serviceManager->addService(path); |
|
179 } |
|
180 } |
|
181 |
|
182 void ServiceWrapper::unregisterExampleServices() |
|
183 { |
|
184 serviceManager->removeService("NotesManagerService"); |
|
185 } |