resourcenet.cpp Source File (kabc Library)

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# resourcenet.cpp

    00001 #include <qfile.h>
    00002
    00003 #include <kdebug.h>
    00004 #include <kio/netaccess.h>
    00005 #include <klocale.h>
    00006 #include <ktempfile.h>
    00007 #include <kurlrequester.h>
    00008
    00009 #include "addressbook.h"
    00010 #include "formatfactory.h"
    00011 #include "resourcenetconfig.h"
    00012 #include "stdaddressbook.h"
    00013
    00014 #include "resourcenet.h"
    00015
    00016 using namespace KABC;
    00017
    00018 extern "C"
    00019 {
    00020   ResourceConfigWidget *config_widget( QWidget *parent ) {
    00021     KGlobal::locale()->insertCatalogue("kabc_net");
    00022     return new ResourceNetConfig( parent, "ResourceDirConfig" );
    00023   }
    00024
    00025   Resource *resource( AddressBook *ab, const KConfig *config ) {
    00026     KGlobal::locale()->insertCatalogue("kabc_net");
    00027     return new ResourceNet( ab, config );
    00028   }
    00029 }
    00030
    00031
    00032 ResourceNet::ResourceNet( AddressBook *addressBook, const KConfig *config )
    00033     : Resource( addressBook )
    00034 {
    00035   KURL url = config->readPathEntry( "NetUrl" );
    00036   QString type = config->readEntry( "NetFormat" );
    00037
    00038   FormatFactory *factory = FormatFactory::self();
    00039   FormatPlugin *format = factory->format( type );
    00040
    00041   init( url, format );
    00042 }
    00043
    00044 ResourceNet::ResourceNet( AddressBook *addressBook, const KURL &url,
    00045                           FormatPlugin *format ) :
    00046   Resource( addressBook )
    00047 {
    00048   init( url, format );
    00049 }
    00050
    00051 ResourceNet::~ResourceNet()
    00052 {
    00053   delete mFormat;
    00054 }
    00055
    00056 void ResourceNet::init( const KURL &url, FormatPlugin *format )
    00057 {
    00058   if ( !format ) {
    00059     FormatFactory *factory = FormatFactory::self();
    00060     mFormat = factory->format( "vcard" );
    00061   } else {
    00062     mFormat = format;
    00063   }
    00064
    00065   setUrl( url );
    00066 }
    00067
    00068 Ticket *ResourceNet::requestSaveTicket()
    00069 {
    00070   kdDebug(5700) << "ResourceNet::requestSaveTicket()" << endl;
    00071
    00072   if ( !addressBook() )
    00073     return 0;
    00074
    00075   return createTicket( this );
    00076 }
    00077
    00078
    00079 bool ResourceNet::open()
    00080 {
    00081   KIO::UDSEntryList entries;
    00082   if ( !KIO::NetAccess::listDir( mUrl, entries ) )
    00083     return false;
    00084
    00085   return true;
    00086 }
    00087
    00088 void ResourceNet::close()
    00089 {
    00090 }
    00091
    00092 bool ResourceNet::load()
    00093 {
    00094   kdDebug(5700) << "ResourceNet::load(): '" << mUrl.url() << "'" << endl;
    00095
    00096   KIO::UDSEntryList entries;
    00097   if ( !KIO::NetAccess::listDir( mUrl, entries, false, false ) )
    00098     return false;
    00099
    00100   QStringList files = KIO::convertUDSEntryListToFileNames( entries );
    00101
    00102   QStringList::Iterator it;
    00103   bool ok = true;
    00104   for ( it = files.begin(); it != files.end(); ++it ) {
    00105     if ( (*it).endsWith( "/" ) ) // is a directory
    00106       continue;
    00107
    00108     QString tmpFile;
    00109     if ( KIO::NetAccess::download( mUrl.url() + "/" + (*it), tmpFile ) ) {
    00110       QFile file( tmpFile );
    00111       if ( !file.open( IO_ReadOnly ) ) {
    00112         addressBook()->error( i18n( "Unable to open file '%1' for reading" ).arg( file.name() ) );
    00113         ok = false;
    00114       } else {
    00115         if ( !mFormat->loadAll( addressBook(), this, &file ) )
    00116         ok = false;
    00117       }
    00118
    00119       KIO::NetAccess::removeTempFile( tmpFile );
    00120     } else {
    00121       addressBook()->error( i18n( "Unable to open URL '%1' for reading" ).arg( mUrl.url() + "/" + (*it) ) );
    00122       ok = false;
    00123     }
    00124   }
    00125
    00126   return ok;
    00127 }
    00128
    00129 bool ResourceNet::save( Ticket *ticket )
    00130 {
    00131   kdDebug(5700) << "ResourceNet::save(): '" << mUrl.url() << "'" << endl;
    00132
    00133   AddressBook::Iterator it;
    00134   bool ok = true;
    00135
    00136   for ( it = addressBook()->begin(); it != addressBook()->end(); ++it ) {
    00137     if ( (*it).resource() != this || !(*it).changed() )
    00138       continue;
    00139
    00140     KTempFile tmpFile;
    00141     QFile *file = tmpFile.file();
    00142
    00143     mFormat->save( *it, file );
    00144
    00145     // mark as unchanged
    00146     (*it).setChanged( false );
    00147
    00148     tmpFile.close();
    00149
    00150     if ( !KIO::NetAccess::upload( tmpFile.name(), mUrl.url() + "/" + (*it).uid() ) ) {
    00151       addressBook()->error( i18n( "Unable to save URL '%1'" ).arg( mUrl.url() + "/" + (*it).uid() ) );
    00152       ok = false;
    00153     }
    00154
    00155     tmpFile.unlink();
    00156   }
    00157
    00158   delete ticket;
    00159
    00160   return ok;
    00161 }
    00162
    00163 void ResourceNet::setUrl( const KURL &url )
    00164 {
    00165   mUrl = url;
    00166 }
    00167
    00168 KURL ResourceNet::url() const
    00169 {
    00170   return mUrl;
    00171 }
    00172
    00173 QString ResourceNet::identifier() const
    00174 {
    00175     return url().url();
    00176 }
    00177
    00178 void ResourceNet::removeAddressee( const Addressee& addr )
    00179 {
    00180   KIO::NetAccess::del( mUrl.url() + "/" + addr.uid() );
    00181 }
    00182
    00183 #include "resourcenet.moc"

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