Diffstat (limited to 'kabc/plugins/qtopia/resourceqtopia.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | kabc/plugins/qtopia/resourceqtopia.cpp | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/kabc/plugins/qtopia/resourceqtopia.cpp b/kabc/plugins/qtopia/resourceqtopia.cpp new file mode 100644 index 0000000..3d9d28b --- a/dev/null +++ b/kabc/plugins/qtopia/resourceqtopia.cpp @@ -0,0 +1,410 @@ +/* + This file is part of libkabc. + Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +/* +Enhanced Version of the file for platform independent KDE tools. +Copyright (c) 2004 Ulf Schenk + +$Id$ +*/ + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> + +#include <qdir.h> +#include <qfile.h> +#include <qfileinfo.h> +#include <qregexp.h> +#include <qtimer.h> + +#include <kapplication.h> +#include <kconfig.h> +#include <kdebug.h> +#include <klocale.h> +//US #include <ksavefile.h> +#include <kstandarddirs.h> + +//US #include "formatfactory.h" +//US #include <qpe/qpeapplication.h> + +#include <opie/ocontactaccess.h> +#include <opie/ocontactaccessbackend_xml.h> + +#include "resource.h" +#include "resourceqtopiaconfig.h" +#include "stdaddressbook.h" + +#include "opieconverter.h" + +#include "resourceqtopia.h" + +using namespace KABC; +extern "C" +{ + void *init_microkabc_qtopia() + { + return new KRES::PluginFactory<ResourceOpie,ResourceOpieConfig>(); + } +} + +ResourceOpie::ResourceOpie( const KConfig *config ) + : Resource( config ), mConverter (0) +{ + QString fileName = QDir::homeDirPath() + "/Applications/addressbook/addressbook.xml"; + + KConfig *cfg = (KConfig *)config; + if ( cfg ) { + fileName = cfg->readEntry( "FileName", fileName ); + + } + +// qDebug("ResourceOpie::ResourceOpie : %s", fileName.latin1() ); + + init( fileName ); +} + +ResourceOpie::ResourceOpie( const QString &fileName ) + : Resource( 0 ) +{ +// qDebug("ResourceOpie::ResourceOpie : 3 %s", fileName.latin1()); + init( fileName ); +} + +void ResourceOpie::init( const QString &fileName ) +{ + +/*US we have no KDirWatch. SO simulate the signals from inside the apropriate methods + connect( &mDirWatch, SIGNAL( dirty(const QString&) ), SLOT( fileChanged() ) ); + connect( &mDirWatch, SIGNAL( created(const QString&) ), SLOT( fileChanged() ) ); + connect( &mDirWatch, SIGNAL( deleted(const QString&) ), SLOT( fileChanged() ) ); +*/ + //US opie addressbook is always readonly +//US setReadOnly( true ); + + setFileName( fileName ); + +} + +ResourceOpie::~ResourceOpie() +{ + if (mConverter != 0) + delete mConverter; +} + +void ResourceOpie::writeConfig( KConfig *config ) +{ + //US opie addressbook is always readonly +//US setReadOnly( true ); + + Resource::writeConfig( config ); + + config->writeEntry( "FileName", mFileName ); + +// qDebug("ResourceFile::writeConfig format %s, %s", mFileName.latin1(), mFormatName.latin1()); + +} + +Ticket *ResourceOpie::requestSaveTicket() +{ + kdDebug(5700) << "ResourceOpie::requestSaveTicket()" << endl; + + if ( !addressBook() ) return 0; + + if ( !lock( mFileName ) ) { + kdDebug(5700) << "ResourceOpie::requestSaveTicket(): Unable to lock file '" + << mFileName << "'" << endl; + return 0; + } + return createTicket( this ); +} + + +bool ResourceOpie::doOpen() +{ +// qDebug("ResourceOpie::doOpen() %s", mFileName.latin1()); +/*US + QFile file( mFileName ); + + if ( !file.exists() ) { + // try to create the file + bool ok = file.open( IO_WriteOnly ); + if ( ok ) + file.close(); + + return ok; + } else { + if ( !file.open( IO_ReadWrite ) ) + return false; + + if ( file.size() == 0 ) { + file.close(); + return true; + } + +//US bool ok = mFormat->checkFormat( &file ); + bool ok = true; + + file.close(); + + return ok; + } +*/ + qDebug("ResourceOpie::doOpen() has to be fixed - %s", mFileName.latin1()); + return true; +} + +void ResourceOpie::doClose() +{ +// qDebug("ResourceOpie::doClose() %s", mFileName.latin1()); +} + +bool ResourceOpie::load() +{ +// qDebug("ResourceOpie::load() %s", mFileName.latin1()); + kdDebug(5700) << "ResourceOpie::load(): '" << mFileName << "'" << endl; + + qDebug("ResourceOpie::load: Try to load file() %s", mFileName.latin1()); + + OContactAccessBackend_XML* backend = new OContactAccessBackend_XML( "KDEPim/Pi", mFileName ); + OContactAccess* access = new OContactAccess("KDEPim/Pi", 0l, backend, false); + + if ( !access ) { + qDebug("Unable to load file() %s", mFileName.latin1()); + addressBook()->error( i18n( "Unable to load file '%1'." ).arg( mFileName ) ); + return false; + } + + access -> setReadAhead( 32 ); // Use ReadAhead-Cache if available + + bool res = false; + if (mConverter == 0) + { + mConverter = new OpieConverter(); + res = mConverter->init(); + if ( !res ) + { + qDebug("Unable to initialize opie converter. Most likely a problem with the category file"); + addressBook()->error( i18n( "Unable to initialize opie converter. Most likely a problem with the category file" ) ); + delete access; + return false; + } + } + + + OContactAccess::List::Iterator it; + OContactAccess::List allList = access->allRecords(); + for ( it = allList.begin(); it != allList.end(); ++it ) + { + OContact c = (*it); + + KABC::Addressee addressee; + + res = mConverter->opieToAddressee( c, addressee ); + + if ( !addressee.isEmpty() && res ) + { + addressee.setResource( this ); + addressBook()->insertAddressee( addressee ); + } + +// qDebug("found %s", c.fullName().latin1()); + } + + delete access; + // it seems so, that deletion of access deletes backend as well + //delete backend; + + return true; +} + +bool ResourceOpie::save( Ticket *ticket ) +{ + qDebug("ResourceOpie::save() has to be fixed - %s", mFileName.latin1()); +/*US + + qDebug("ResourceOpie::save %s", mFileName.latin1()); + kdDebug(5700) << "ResourceOpie::save()" << endl; + + // create backup file + QString extension = "_" + QString::number( QDate::currentDate().dayOfWeek() ); +*/ +/*US we use a simpler method to create a backupfile + + (void) KSaveFile::backupFile( mFileName, QString::null + ,extension ); + + KSaveFile saveFile( mFileName ); + bool ok = false; + if ( saveFile.status() == 0 && saveFile.file() ) + { + mFormat->saveAll( addressBook(), this, saveFile.file() ); + ok = saveFile.close(); + } +*/ +/*US +//US ToDo: write backupfile + QFile info; + info.setName( mFileName ); + bool ok = info.open( IO_WriteOnly ); + if ( ok ) { +//US mFormat->saveAll( addressBook(), this, &info ); + + info.close(); + ok = true; + } + else { + + } + + if ( !ok ) + addressBook()->error( i18n( "Unable to save file '%1'." ).arg( mFileName ) ); + + delete ticket; + unlock( mFileName ); + + return ok; + + qDebug("ResourceOpie::save has to be changed"); +*/ + return true; + +} + +bool ResourceOpie::lock( const QString &fileName ) +{ + qDebug("ResourceOpie::lock() has to be fixed - %s", mFileName.latin1()); + +/*US +// qDebug("ResourceOpie::lock() %s", fileName.latin1()); + kdDebug(5700) << "ResourceOpie::lock()" << endl; + + QString fn = fileName; + +//US change the implementation how the lockfilename is getting created +//US fn.replace( QRegExp("/"), "_" ); +//US QString lockName = locateLocal( "data", "kabc/lock/" + fn + ".lock" ); + + KURL url(fn); + QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); + + kdDebug(5700) << "-- lock name: " << lockName << endl; + + if (QFile::exists( lockName )) return false; + + QString lockUniqueName; + lockUniqueName = fn + KApplication::randomString( 8 ); + + url = lockUniqueName; +//US mLockUniqueName = locateLocal( "data", "kabc/lock/" + lockUniqueName ); + mLockUniqueName = locateLocal( "data", "kabc/lock/" + url.fileName() ); + kdDebug(5700) << "-- lock unique name: " << mLockUniqueName << endl; + + // Create unique file + QFile file( mLockUniqueName ); + file.open( IO_WriteOnly ); + file.close(); + + // Create lock file + int result = ::link( QFile::encodeName( mLockUniqueName ), + QFile::encodeName( lockName ) ); + + if ( result == 0 ) { + addressBook()->emitAddressBookLocked(); + return true; + } + + // TODO: check stat + + return false; +*/ + + return true; +} + +void ResourceOpie::unlock( const QString &fileName ) +{ + qDebug("ResourceOpie::unlock() has to be fixed - %s", mFileName.latin1()); +/*US +// qDebug("ResourceOpie::unlock() %s", fileName.latin1()); + + QString fn = fileName; +//US change the implementation how the lockfilename is getting created +//US fn.replace( QRegExp( "/" ), "_" ); +//US QString lockName = locateLocal( "data", "kabc/lock/" + fn + ".lock" ); +//US QString lockName = fn + ".lock"; + KURL url(fn); + QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); + + QFile::remove( lockName ); + QFile::remove( mLockUniqueName ); + addressBook()->emitAddressBookUnlocked(); +*/ +} + +void ResourceOpie::setFileName( const QString &fileName ) +{ +/*US ToDo: no synchronization so far. Has to be changed in the future + mDirWatch.stopScan(); + mDirWatch.removeFile( mFileName ); +*/ + mFileName = fileName; + + +/*US ToDo: no synchronization so far. Has to be changed in the future + mDirWatch.addFile( mFileName ); + mDirWatch.startScan(); +*/ +//US simulate KDirWatch event + fileChanged(); +} + +QString ResourceOpie::fileName() const +{ + return mFileName; +} + +void ResourceOpie::fileChanged() +{ + // There is a small theoretical chance that KDirWatch calls us before + // we are fully constructed + if (!addressBook()) + return; + load(); + addressBook()->emitAddressBookChanged(); +} + +void ResourceOpie::removeAddressee( const Addressee &addr ) +{ +/*US + QFile::remove( QFile::encodeName( locateLocal( "data", "kabc/photos/" ) + addr.uid() ) ); + QFile::remove( QFile::encodeName( locateLocal( "data", "kabc/logos/" ) + addr.uid() ) ); + QFile::remove( QFile::encodeName( locateLocal( "data", "kabc/sounds/" ) + addr.uid() ) ); +*/ +} + +void ResourceOpie::cleanUp() +{ +// qDebug("ResourceOpie::cleanup() %s", mFileName.latin1()); + + unlock( mFileName ); +} + +//US #include "resourceopie.moc" |