/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the Qt Mobility Components.
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** No Commercial Usage
** This file contains pre-release code and may not be distributed.
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** contained in the Technology Preview License Agreement accompanying
** this package.
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** GNU Lesser General Public License Usage
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
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**
** If you have questions regarding the use of this file, please contact
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** $QT_END_LICENSE$
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****************************************************************************/
#include "sfwnotes.h"
ServiceWrapper::ServiceWrapper()
: serviceInstance(0)
{
serviceManager = new QServiceManager(this);
registerExampleServices();
}
ServiceWrapper::~ServiceWrapper()
{
delete serviceInstance;
unregisterExampleServices();
}
QString ServiceWrapper::interfaceName() const
{
return m_interface;
}
void ServiceWrapper::setInterfaceName(const QString &interface)
{
m_interface = interface;
}
QString ServiceWrapper::serviceName() const
{
return m_service;
}
void ServiceWrapper::setServiceName(const QString &service)
{
m_service = service;
}
QString ServiceWrapper::version() const
{
return m_version;
}
void ServiceWrapper::setVersion(const QString &version)
{
m_version = version;
}
bool ServiceWrapper::existsInterface()
{
return (m_interface != "");
}
bool ServiceWrapper::existsService()
{
return (m_service != "");
}
bool ServiceWrapper::existsVersion()
{
return (m_version != "");
}
void ServiceWrapper::findServiceInterface()
{
QServiceFilter filter;
filter.setServiceName(m_service);
if (existsInterface())
filter.setInterface(m_interface, m_version, QServiceFilter::ExactVersionMatch);
QList<QServiceInterfaceDescriptor> list = serviceManager->findInterfaces(filter);
if (list.size() == 0) return;
if (existsInterface()) {
if (existsVersion()) {
m_descriptor = list[0];
} else {
m_descriptor = serviceManager->interfaceDefault(m_interface);
}
} else if (existsService()) {
if (existsVersion()) {
for (int i=0; i<list.count(); i++) {
QString currVersion = QString::number(list[i].majorVersion()) + "." +
QString::number(list[i].minorVersion());
if ( currVersion == m_version) {
m_descriptor = list[i];
return;
}
}
} else {
int major = -1;
int minor = -1;
for (int i=0; i<list.count(); i++) {
int currMajor = list[i].majorVersion();
int currMinor = list[i].minorVersion();
if (currMajor > major) {
major = currMajor;
minor = -1;
}
if (currMinor > minor) {
minor = currMinor;
m_descriptor = list[i];
}
}
}
}
}
QObject* ServiceWrapper::serviceObject()
{
findServiceInterface();
if (serviceInstance) {
return serviceInstance;
}
if (m_descriptor.isValid()) {
QServiceManager manager;
serviceInstance = manager.loadInterface(m_descriptor);
return serviceInstance;
} else {
return 0;
}
}
void ServiceWrapper::registerExampleServices()
{
QStringList exampleXmlFiles;
exampleXmlFiles << "notesmanagerservice.xml";
foreach (const QString &fileName, exampleXmlFiles) {
QString path = QCoreApplication::applicationDirPath() + "/xmldata/" + fileName;
serviceManager->addService(path);
}
}
void ServiceWrapper::unregisterExampleServices()
{
serviceManager->removeService("NotesManagerService");
}