kitchensync Library API Documentation

kcalkonnector.cpp

00001 /*
00002     This file is part of KitchenSync.
00003 
00004     Copyright (c) 2004 Tobias Koenig <tokoe@kde.org>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00019     Boston, MA 02111-1307, USA.
00020 */
00021 
00022 #include <calendarsyncee.h>
00023 
00024 #include <kapabilities.h>
00025 #include <kconfig.h>
00026 #include <kgenericfactory.h>
00027 #include <konnectorinfo.h>
00028 #include <libkcal/resourcecalendar.h>
00029 #include <libkdepim/kpimprefs.h>
00030 
00031 #include "kcalkonnector.h"
00032 #include "kcalkonnectorconfig.h"
00033 
00034 using namespace KSync;
00035 
00036 extern "C"
00037 {
00038   void *init_libkcalkonnector()
00039   {
00040     return new KRES::PluginFactory<KCalKonnector,KCalKonnectorConfig>();
00041   }
00042 }
00043 
00044 
00045 KCalKonnector::KCalKonnector( const KConfig *config )
00046     : Konnector( config ), mConfigWidget( 0 ), mResource( 0 )
00047 {
00048   if ( config ) {
00049     mResourceIdentifier = config->readEntry( "CurrentResource" );
00050   }
00051 
00052   mCalendar = new KCal::CalendarResources( KPimPrefs::timezone() );
00053 
00054   mResource = createResource( mResourceIdentifier );
00055 
00056   if ( mResource ) {
00057     mCalendar->resourceManager()->add( mResource );
00058     connect( mResource, SIGNAL( resourceLoaded( ResourceCalendar* ) ),
00059              SLOT( loadingFinished() ) );
00060     connect( mResource, SIGNAL( resourceSaved( ResourceCalendar* ) ),
00061              SLOT( savingFinished() ) );
00062 
00063     mCalendarSyncee = new CalendarSyncee( mCalendar );
00064     mCalendarSyncee->setSource( i18n( "Calendar" ) );
00065     mCalendarSyncee->setIdentifier( "calendar" );
00066   
00067     mSyncees.append( mCalendarSyncee );
00068   }
00069 }
00070 
00071 KCalKonnector::~KCalKonnector()
00072 {
00073   delete mCalendar;
00074 }
00075 
00076 void KCalKonnector::writeConfig( KConfig *config )
00077 {
00078   Konnector::writeConfig( config );
00079 
00080   config->writeEntry( "CurrentResource", mResourceIdentifier );
00081 }
00082 
00083 KSync::Kapabilities KCalKonnector::capabilities()
00084 {
00085   KSync::Kapabilities caps;
00086 
00087   caps.setSupportMetaSyncing( false ); // we can meta sync
00088   caps.setSupportsPushSync( false ); // we can initialize the sync from here
00089   caps.setNeedsConnection( false ); // we need to have pppd running
00090   caps.setSupportsListDir( false ); // we will support that once there is API for it...
00091   caps.setNeedsIPs( false ); // we need the IP
00092   caps.setNeedsSrcIP( false ); // we do not bind to any address...
00093   caps.setNeedsDestIP( false ); // we need to know where to connect
00094   caps.setAutoHandle( false ); // we currently do not support auto handling
00095   caps.setNeedAuthentication( false ); // HennevL says we do not need that
00096   caps.setNeedsModelName( false ); // we need a name for our meta path!
00097 
00098   return caps;
00099 }
00100 
00101 void KCalKonnector::setCapabilities( const KSync::Kapabilities& )
00102 {
00103 }
00104 
00105 bool KCalKonnector::readSyncees()
00106 {
00107   if ( mCalendar->resourceManager()->isEmpty() )
00108     return false;
00109 
00110   mCalendarSyncee->reset();
00111 
00112   mCalendar->close();
00113   mCalendar->load();
00114 
00115   return true;
00116 }
00117 
00118 bool KCalKonnector::connectDevice()
00119 {
00120   return true;
00121 }
00122 
00123 bool KCalKonnector::disconnectDevice()
00124 {
00125   return true;
00126 }
00127 
00128 KSync::KonnectorInfo KCalKonnector::info() const
00129 {
00130   return KonnectorInfo( i18n( "Calendar Konnector" ),
00131                         QIconSet(),
00132                         QString::fromLatin1( "KCalKonnector" ),
00133                         "Calendar Konnector",
00134                         "korganizer",
00135                         false );
00136 }
00137 
00138 void KCalKonnector::download( const QString& )
00139 {
00140   error( StdError::downloadNotSupported() );
00141 }
00142 
00143 bool KCalKonnector::writeSyncees()
00144 {
00145   if ( mCalendar->resourceManager()->isEmpty() )
00146     return false;
00147 
00148   KCal::CalendarResources::Ticket *ticket = mCalendar->requestSaveTicket( mResource );
00149   if ( !ticket ) {
00150     kdWarning() << "KCalKonnector::writeSyncees(). Couldn't get ticket for resource." << endl;
00151     return false;
00152   }
00153 
00154   mCalendar->save( ticket );
00155 
00156   return true;
00157 }
00158 
00159 void KCalKonnector::loadingFinished()
00160 {
00161   emit synceesRead( this );
00162 }
00163 
00164 void KCalKonnector::savingFinished()
00165 {
00166   emit synceesWritten( this );
00167 }
00168 
00169 KCal::ResourceCalendar* KCalKonnector::createResource( const QString &identifier )
00170 {
00171   KConfig config( "kresources/calendar/stdrc" );
00172 
00173   config.setGroup( "General" );
00174   QStringList activeKeys = config.readListEntry( "ResourceKeys" );
00175   if ( !activeKeys.contains( identifier ) )
00176     return 0;
00177 
00178   KRES::Factory *factory = KRES::Factory::self( "calendar" );
00179   config.setGroup( "Resource_" + identifier );
00180 
00181   QString type = config.readEntry( "ResourceType" );
00182   QString name = config.readEntry( "ResourceName" );
00183   KCal::ResourceCalendar *resource = dynamic_cast<KCal::ResourceCalendar*>( factory->resource( type, &config ) );
00184   if ( !resource ) {
00185     kdError() << "Failed to create resource with id " << identifier << endl;
00186     return 0;
00187   }
00188 
00189   return resource;
00190 }
00191 
00192 #include "kcalkonnector.moc"
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