| -rw-r--r-- | kabc/plugins/opie/resourceopie.cpp | 39 | ||||
| -rw-r--r-- | kabc/plugins/opie/resourceopie.h | 10 | ||||
| -rw-r--r-- | kabc/plugins/qtopia/resourceqtopia.cpp | 49 | ||||
| -rw-r--r-- | kabc/plugins/qtopia/resourceqtopia.h | 10 | ||||
| -rw-r--r-- | kabc/plugins/sharpdtm/resourcesharpdtm.cpp | 30 | ||||
| -rw-r--r-- | kabc/plugins/sharpdtm/resourcesharpdtm.h | 10 |
6 files changed, 17 insertions, 131 deletions
diff --git a/kabc/plugins/opie/resourceopie.cpp b/kabc/plugins/opie/resourceopie.cpp index 5559827..9dfd473 100644 --- a/kabc/plugins/opie/resourceopie.cpp +++ b/kabc/plugins/opie/resourceopie.cpp @@ -1,375 +1,348 @@ /* 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 <kapplication.h> #include <kconfig.h> #include <kdebug.h> #include <klocale.h> //US #include <ksavefile.h> #include <kstandarddirs.h> #include <kmessagebox.h> //US #include "formatfactory.h" //US #include <qpe/qpeapplication.h> #include <opie/ocontactaccess.h> #include <opie/ocontactaccessbackend_xml.h> #include "resourceopieconfig.h" #include "stdaddressbook.h" #include "syncprefwidget.h" #include "opieconverter.h" #include "resourceopie.h" using namespace KABC; extern "C" { void *init_microkabc_opie() { return new KRES::PluginFactory<ResourceOpie,ResourceOpieConfig, SyncPrefWidget>(); } } ResourceOpie::ResourceOpie( const KConfig *config, bool syncable ) : Resource( config, syncable ), mAccess(0), mConverter (0) { QString fileName = QDir::homeDirPath() + "/Applications/addressbook/addressbook.xml"; KConfig *cfg = (KConfig *)config; if ( cfg ) { fileName = cfg->readEntry( "FileName", fileName ); } init( fileName ); } ResourceOpie::ResourceOpie( const QString &fileName, bool syncable ) : Resource( 0, syncable ) { init( fileName ); } void ResourceOpie::init( const QString &fileName ) { + qDebug("ResourceOpie::init()"); connect( &mDirWatch, SIGNAL( dirty(const QString&) ), SLOT( fileChanged() ) ); connect( &mDirWatch, SIGNAL( created(const QString&) ), SLOT( fileChanged() ) ); connect( &mDirWatch, SIGNAL( deleted(const QString&) ), SLOT( fileChanged() ) ); setFileName( fileName ); } ResourceOpie::~ResourceOpie() { if (mConverter != 0) delete mConverter; if(mAccess != 0) delete mAccess; } void ResourceOpie::writeConfig( KConfig *config ) { Resource::writeConfig( config ); config->writeEntry( "FileName", fileName() ); } Ticket *ResourceOpie::requestSaveTicket() { kdDebug(5700) << "ResourceOpie::requestSaveTicket()" << endl; qDebug("ResourceOpie::requestSaveTicket: %s", fileName().latin1()); if ( !addressBook() ) return 0; if ( !lock( fileName() ) ) { kdDebug(5700) << "ResourceOpie::requestSaveTicket(): Unable to lock file '" << fileName() << "'" << endl; return 0; } return createTicket( this ); } bool ResourceOpie::doOpen() { qDebug("ResourceOpie::doOpen: %s", fileName().latin1()); OContactAccessBackend_XML* backend = new OContactAccessBackend_XML( "KDEPim/Pi", fileName() ); mAccess = new OContactAccess("KDEPim/Pi", 0l, backend, false); if ( !mAccess ) { qDebug("Unable to load file() %s", fileName().latin1()); return false; } mAccess->setReadAhead( 32 ); // Use ReadAhead-Cache if available if (mConverter == 0) { mConverter = new OpieConverter(); bool res = mConverter->init(); if ( !res ) { qDebug("Unable to initialize opie converter. Most likely a problem with the category file"); delete mAccess; mAccess = 0; return false; } } return true; } void ResourceOpie::doClose() { qDebug("ResourceOpie::doClose: %s", fileName().latin1()); if(mAccess) { delete mAccess; mAccess = 0; } // it seems so, that deletion of access deletes backend as well //delete backend; return; } bool ResourceOpie::load() { qDebug("ResourceOpie::load: %s", fileName().latin1()); bool res = false; OContactAccess::List::Iterator it; OContactAccess::List allList = mAccess->allRecords(); for ( it = allList.begin(); it != allList.end(); ++it ) { const OContact c = (*it); KABC::Addressee addressee; res = mConverter->opieToAddressee( c, addressee ); if ( !addressee.isEmpty() && res ) { addressee.setResource( this ); addressBook()->insertAddressee( addressee ); } } return true; } bool ResourceOpie::save( Ticket *ticket ) { qDebug("ResourceOpie::save: %s", fileName().latin1()); KABC::AddressBook::Iterator it; bool res; for ( it = addressBook()->begin(); it != addressBook()->end(); ++it ) { OContact c; KABC::Addressee addressee = (*it); res = mConverter->addresseeToOpie( *it, c ); if (res == true) { res = mAccess->add(c); if (res == false) qDebug("Unable to append Contact %s", c.fullName().latin1()); } else { qDebug("Unable to convert Addressee %s", addressee.formattedName().latin1()); } } mAccess->save(); delete ticket; unlock( fileName() ); return true; } bool ResourceOpie::lock( const QString &lockfileName ) { qDebug("ResourceOpie::lock: %s", fileName().latin1()); kdDebug(5700) << "ResourceOpie::lock()" << endl; QString fn = lockfileName; KURL url(fn); QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); kdDebug(5700) << "-- lock name: " << lockName << endl; - if (QFile::exists( lockName )) return false; + if (QFile::exists( lockName )) + { + qDebug("ResourceOpie::lock: lockfile %s already exists. (Delete it before continuing if nobody else is accessing the resourcefile %s)", lockName.latin1(), fileName().latin1()); + 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 = 0; #ifndef _WIN32_ result = ::link( QFile::encodeName( mLockUniqueName ), QFile::encodeName( lockName ) ); #endif if ( result == 0 ) { addressBook()->emitAddressBookLocked(); return true; } // TODO: check stat return false; } void ResourceOpie::unlock( const QString &fileName ) { qDebug("ResourceOpie::unlock() %s", fileName.latin1()); QString fn = fileName; 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 &newFileName ) { mDirWatch.stopScan(); mDirWatch.removeFile( fileName() ); Resource::setFileName( newFileName ); mDirWatch.addFile( fileName() ); mDirWatch.startScan(); } void ResourceOpie::fileChanged() { // There is a small theoretical chance that KDirWatch calls us before // we are fully constructed if (!addressBook()) return; QString text( i18n( "Opie resource '%1'<br> has been changed by third party.<br>Do you want to reload?").arg( fileName() ) ); if ( readOnly() || KMessageBox::questionYesNo( 0, text ) == KMessageBox::Yes ) { load(); addressBook()->emitAddressBookChanged(); } load(); addressBook()->emitAddressBookChanged(); } void ResourceOpie::removeAddressee( const Addressee &addr ) { } void ResourceOpie::cleanUp() { // qDebug("ResourceOpie::cleanup() %s", mFileName.latin1()); unlock( fileName() ); } -/** - * This method returns the number of elements that are currently in the resource. - */ -int ResourceOpie::count() const -{ - qDebug("ResourceOpie::count: %x", mAccess); - - if (mAccess != 0) - { - OContactAccess::List contactList = mAccess->allRecords(); - return contactList.count(); - } - else - return 0; -} - - -/** - * This method removes all elements from the resource!! (Not from the addressbook) - */ -bool ResourceOpie::clear() -{ - if (mAccess != 0) { - mAccess->clear(); - return true; - } - else - return false; -} - - - //US #include "resourceopie.moc" diff --git a/kabc/plugins/opie/resourceopie.h b/kabc/plugins/opie/resourceopie.h index ca30fee..d5b4ebd 100644 --- a/kabc/plugins/opie/resourceopie.h +++ b/kabc/plugins/opie/resourceopie.h @@ -1,156 +1,146 @@ /* 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 $Id$ */ #ifndef KABC_RESOURCEOPIE_H #define KABC_RESOURCEOPIE_H #include <kconfig.h> #include <kdirwatch.h> #include <sys/types.h> #include "resource.h" class OContactAccess; namespace KABC { class ResourceConfigWidget; class OpieConverter; /** @internal */ class ResourceOpie : public Resource { Q_OBJECT public: /** Constructor. @param cfg The config object where custom resource settings are stored. */ ResourceOpie( const KConfig *cfg, bool syncable ); /** Construct file resource on file @arg fileName using format @arg formatName. */ ResourceOpie( const QString &fileName, bool syncable ); /** * Destructor. */ ~ResourceOpie(); /** Writes the config back. */ virtual void writeConfig( KConfig *cfg ); /** * Tries to open the file and checks for the proper format. * This method should be called before @ref load(). */ virtual bool doOpen(); /** * Closes the file again. */ virtual void doClose(); /** * Requests a save ticket, that is used by @ref save() */ virtual Ticket *requestSaveTicket(); /** * Loads all addressees from file to the address book. * Returns true if all addressees could be loaded otherwise false. */ virtual bool load(); /** * Saves all addresses from address book to file. * Returns true if all addressees could be saved otherwise false. * * @param ticket The ticket returned by @ref requestSaveTicket() */ virtual bool save( Ticket *ticket ); /** * Remove a addressee from its source. * This method is mainly called by KABC::AddressBook. */ virtual void removeAddressee( const Addressee& addr ); /** * Set name of file to be used for saving. */ virtual void setFileName( const QString & ); /** * This method is called by an error handler if the application * crashed */ virtual void cleanUp(); - /** - * This method returns the number of elements that are currently in the resource. - */ - virtual int count() const; - - /** - * This method removes all elements from the resource!! (Not from the addressbook) - */ - virtual bool clear(); - protected slots: void fileChanged(); protected: void init( const QString &fileName ); bool lock( const QString &fileName ); void unlock( const QString &fileName ); private: OContactAccess* mAccess; OpieConverter* mConverter; QString mLockUniqueName; KDirWatch mDirWatch; }; } #endif diff --git a/kabc/plugins/qtopia/resourceqtopia.cpp b/kabc/plugins/qtopia/resourceqtopia.cpp index 4a35f19..242e0c6 100644 --- a/kabc/plugins/qtopia/resourceqtopia.cpp +++ b/kabc/plugins/qtopia/resourceqtopia.cpp @@ -44,315 +44,276 @@ $Id$ #include <qpe/pim/addressbookaccess.h> #include "resourceqtopiaconfig.h" #include "stdaddressbook.h" #include "qtopiaconverter.h" #include "syncprefwidget.h" #include "resourceqtopia.h" using namespace KABC; extern "C" { void *init_microkabc_qtopia() { return new KRES::PluginFactory<ResourceQtopia,ResourceQtopiaConfig, SyncPrefWidget>(); } } ResourceQtopia::ResourceQtopia( const KConfig *config, bool syncable ) : Resource( config, syncable ), mConverter (0) { // we can not choose the filename. Therefore use the default to display QString fileName = QDir::homeDirPath() + "/Applications/addressbook/addressbook.xml"; init( fileName ); } ResourceQtopia::ResourceQtopia( const QString &fileName, bool syncable ) : Resource( 0, syncable ) { init( fileName ); } void ResourceQtopia::init( const QString &fileName ) { connect( &mDirWatch, SIGNAL( dirty(const QString&) ), SLOT( fileChanged() ) ); connect( &mDirWatch, SIGNAL( created(const QString&) ), SLOT( fileChanged() ) ); connect( &mDirWatch, SIGNAL( deleted(const QString&) ), SLOT( fileChanged() ) ); setFileName( fileName ); } ResourceQtopia::~ResourceQtopia() { if (mConverter != 0) delete mConverter; if(mAccess != 0) delete mAccess; } void ResourceQtopia::writeConfig( KConfig *config ) { Resource::writeConfig( config ); } Ticket *ResourceQtopia::requestSaveTicket() { kdDebug(5700) << "ResourceQtopia::requestSaveTicket()" << endl; qDebug("ResourceQtopia::requestSaveTicket: %s", fileName().latin1()); if ( !addressBook() ) return 0; if ( !lock( fileName() ) ) { kdDebug(5700) << "ResourceQtopia::requestSaveTicket(): Unable to lock file '" << fileName() << "'" << endl; return 0; } return createTicket( this ); } bool ResourceQtopia::doOpen() { qDebug("ResourceQtopia::doOpen(): %s", fileName().latin1()); mAccess = new AddressBookAccess(); if ( !mAccess ) { qDebug("Unable to load file() %s", fileName().latin1()); return false; } if (mConverter == 0) { mConverter = new QtopiaConverter(); bool res = mConverter->init(); if ( !res ) { QString msg("Unable to initialize qtopia converter. Most likely a problem with the category file"); qDebug(msg); delete mAccess; mAccess = 0; return false; } } return true; } void ResourceQtopia::doClose() { qDebug("ResourceQtopia::doClose: %s", fileName().latin1()); if(mAccess) { delete mAccess; mAccess = 0; } // it seems so, that deletion of access deletes backend as well //delete backend; return; } bool ResourceQtopia::load() { qDebug("ResourceQtopia::load: %s", fileName().latin1()); AddressBookIterator it(*mAccess); const PimContact* contact; bool res; for (contact=it.toFirst(); it.current(); ++it) { contact = it.current(); KABC::Addressee addressee; res = mConverter->qtopiaToAddressee( (*contact), addressee ); if ( !addressee.isEmpty() && res ) { addressee.setResource( this ); addressBook()->insertAddressee( addressee ); } } return true; } bool ResourceQtopia::save( Ticket *ticket ) { qDebug("ResourceQtopia::save: %s", fileName().latin1()); KABC::AddressBook::Iterator it; bool res; for ( it = addressBook()->begin(); it != addressBook()->end(); ++it ) { PimContact c; KABC::Addressee addressee = (*it); res = mConverter->addresseeToQtopia( *it, c ); if (res == true) { mAccess->addContact(c); // if (res == false) // qDebug("Unable to append Contact %s", c.fullName().latin1()); } else { qDebug("Unable to convert Addressee %s", addressee.formattedName().latin1()); } } // mAccess->addressBookUpdated(); delete ticket; unlock( fileName() ); return true; } bool ResourceQtopia::lock( const QString &lockfileName ) { qDebug("ResourceQtopia::lock: %s", fileName().latin1()); kdDebug(5700) << "ResourceQtopia::lock()" << endl; QString fn = lockfileName; KURL url(fn); QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); kdDebug(5700) << "-- lock name: " << lockName << endl; - if (QFile::exists( lockName )) return false; + if (QFile::exists( lockName )) + { + qDebug("ResourceOpie::lock: lockfile %s already exists. (Delete it before continuing if nobody else is accessing the resourcefile %s)", lockName.latin1(), fileName()); + 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 = 0; #ifndef _WIN32_ result = ::link( QFile::encodeName( mLockUniqueName ), QFile::encodeName( lockName ) ); #endif if ( result == 0 ) { addressBook()->emitAddressBookLocked(); return true; } // TODO: check stat return false; } void ResourceQtopia::unlock( const QString &fileName ) { qDebug("ResourceQtopia::unlock() %s", fileName.latin1()); QString fn = fileName; KURL url(fn); QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); QFile::remove( lockName ); QFile::remove( mLockUniqueName ); addressBook()->emitAddressBookUnlocked(); } void ResourceQtopia::setFileName( const QString &newFileName ) { mDirWatch.stopScan(); mDirWatch.removeFile( fileName() ); Resource::setFileName( newFileName ); mDirWatch.addFile( fileName() ); mDirWatch.startScan(); } void ResourceQtopia::fileChanged() { // There is a small theoretical chance that KDirWatch calls us before // we are fully constructed if (!addressBook()) return; QString text( i18n( "Qtopia resource '%1'<br> has been changed by third party.<br>Do you want to reload?").arg( fileName() ) ); if ( readOnly() || KMessageBox::questionYesNo( 0, text ) == KMessageBox::Yes ) { load(); addressBook()->emitAddressBookChanged(); } } void ResourceQtopia::removeAddressee( const Addressee &addr ) { } void ResourceQtopia::cleanUp() { unlock( fileName() ); } - - -/** - * This method returns the number of elements that are currently in the resource. - */ -int ResourceQtopia::count() const -{ - if (mAccess != 0) - { - int counter = 0; - AddressBookIterator it2(*mAccess); - for (it2.toFirst(); it2.current(); ++it2) { - counter++; - } - - return counter; - } - else - return 0; -} - - -/** - * This method removes all elements from the resource!! (Not from the addressbook) - */ -bool ResourceQtopia::clear() -{ - if (mAccess != 0) - { - AddressBookIterator it2(*mAccess); - for (it2.toFirst(); it2.current(); ++it2) { - mAccess->removeContact(*it2.current()); - } - return true; - } - else - return false; -} - - - - - //US #include "resourceqtopia.moc" diff --git a/kabc/plugins/qtopia/resourceqtopia.h b/kabc/plugins/qtopia/resourceqtopia.h index 90ab1f4..eace280 100644 --- a/kabc/plugins/qtopia/resourceqtopia.h +++ b/kabc/plugins/qtopia/resourceqtopia.h @@ -1,155 +1,145 @@ /* 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 $Id$ */ #ifndef KABC_RESOURCEOPIE_H #define KABC_RESOURCEOPIE_H #include <kconfig.h> #include <kdirwatch.h> #include <sys/types.h> #include "resource.h" class AddressBookAccess; namespace KABC { //US class FormatPlugin; class ResourceConfigWidget; class QtopiaConverter; /** @internal */ class ResourceQtopia : public Resource { Q_OBJECT public: /** Constructor. @param cfg The config object where custom resource settings are stored. */ ResourceQtopia( const KConfig *cfg, bool syncable ); /** Construct file resource on file @arg fileName using format @arg formatName. */ ResourceQtopia( const QString &fileName, bool syncable ); /** * Destructor. */ ~ResourceQtopia(); /** Writes the config back. */ virtual void writeConfig( KConfig *cfg ); /** * Tries to open the file and checks for the proper format. * This method should be called before @ref load(). */ virtual bool doOpen(); /** * Closes the file again. */ virtual void doClose(); /** * Requests a save ticket, that is used by @ref save() */ virtual Ticket *requestSaveTicket(); /** * Loads all addressees from file to the address book. * Returns true if all addressees could be loaded otherwise false. */ virtual bool load(); /** * Saves all addresses from address book to file. * Returns true if all addressees could be saved otherwise false. * * @param ticket The ticket returned by @ref requestSaveTicket() */ virtual bool save( Ticket *ticket ); /** * Remove a addressee from its source. * This method is mainly called by KABC::AddressBook. */ virtual void removeAddressee( const Addressee& addr ); /** * Set name of file to be used for saving. */ virtual void setFileName( const QString & ); /** * This method is called by an error handler if the application * crashed */ virtual void cleanUp(); - /** - * This method returns the number of elements that are currently in the resource. - */ - virtual int count() const; - - /** - * This method removes all elements from the resource!! (Not from the addressbook) - */ - virtual bool clear(); - protected slots: void fileChanged(); protected: void init( const QString &fileName ); bool lock( const QString &fileName ); void unlock( const QString &fileName ); private: AddressBookAccess* mAccess; QtopiaConverter* mConverter; QString mLockUniqueName; KDirWatch mDirWatch; }; } #endif diff --git a/kabc/plugins/sharpdtm/resourcesharpdtm.cpp b/kabc/plugins/sharpdtm/resourcesharpdtm.cpp index 14f272d..70c3718 100644 --- a/kabc/plugins/sharpdtm/resourcesharpdtm.cpp +++ b/kabc/plugins/sharpdtm/resourcesharpdtm.cpp @@ -60,296 +60,278 @@ extern "C" { void *init_microkabc_sharpdtm() { return new KRES::PluginFactory<ResourceSharpDTM,ResourceSharpDTMConfig,SyncPrefWidget>(); } } ResourceSharpDTM::ResourceSharpDTM( const KConfig *config, bool syncable ) : Resource( config, syncable ), mConverter (0) { // we can not choose the filename. Therefore use the default to display QString fileName = SlZDataBase::addressbookFileName(); init( fileName ); } ResourceSharpDTM::ResourceSharpDTM( const QString &fileName, bool syncable ) : Resource( 0, syncable ) { init( fileName ); } void ResourceSharpDTM::init( const QString &fileName ) { connect( &mDirWatch, SIGNAL( dirty(const QString&) ), SLOT( fileChanged() ) ); connect( &mDirWatch, SIGNAL( created(const QString&) ), SLOT( fileChanged() ) ); connect( &mDirWatch, SIGNAL( deleted(const QString&) ), SLOT( fileChanged() ) ); setFileName( fileName ); } ResourceSharpDTM::~ResourceSharpDTM() { if (mConverter != 0) delete mConverter; if(mAccess != 0) delete mAccess; } void ResourceSharpDTM::writeConfig( KConfig *config ) { Resource::writeConfig( config ); } Ticket *ResourceSharpDTM::requestSaveTicket() { kdDebug(5700) << "ResourceSharpDTM::requestSaveTicket()" << endl; qDebug("ResourceSharpDTM::requestSaveTicket: %s", fileName().latin1()); if ( !addressBook() ) return 0; if ( !lock( fileName() ) ) { kdDebug(5700) << "ResourceSharpDTM::requestSaveTicket(): Unable to lock file '" << fileName() << "'" << endl; return 0; } return createTicket( this ); } bool ResourceSharpDTM::doOpen() { qDebug("ResourceSharpDTM::doOpen: %s", fileName().latin1()); // the last parameter in the SlZDataBase constructor means "readonly" mAccess = new SlZDataBase(fileName(), SlZDataBase::addressbookItems(), NULL, true); if ( !mAccess ) { qDebug("Unable to load file() %s", fileName().latin1()); return false; } if (mConverter == 0) { mConverter = new SharpDTMConverter(); bool res = mConverter->init(); if ( !res ) { QString msg("Unable to initialize sharp converter. Most likely a problem with the category file"); qDebug(msg); delete mAccess; mAccess = 0; return false; } } return true; } void ResourceSharpDTM::doClose() { qDebug("ResourceSharpDTM::doClose: %s", fileName().latin1()); if(mAccess) { delete mAccess; mAccess = 0; } // it seems so, that deletion of access deletes backend as well //delete backend; return; } bool ResourceSharpDTM::load() { qDebug("ResourceSharpDTM::load: %s", fileName().latin1()); bool res = false; CardId id; for (bool res=mAccess->first(); res == true; res=mAccess->next()) { id = mAccess->cardId(); KABC::Addressee addressee; res = mConverter->sharpToAddressee( id, mAccess, addressee ); if ( !addressee.isEmpty() && res ) { addressee.setResource( this ); addressBook()->insertAddressee( addressee ); } } return true; } bool ResourceSharpDTM::save( Ticket *ticket ) { qDebug("ResourceSharpDTM::save: %s", fileName().latin1()); KABC::AddressBook::Iterator it; bool res; for ( it = addressBook()->begin(); it != addressBook()->end(); ++it ) { CardId id = 0; // 0 means new card KABC::Addressee addressee = (*it); res = mAccess->startEditCard(id); if (res == true) { res = mConverter->addresseeToSharp( *it, mAccess, id ); if (res == true) { res = mAccess->finishEditCard(&id); if (res == false) qDebug("Unable to append Contact: %s", addressee.formattedName().latin1()); } else { qDebug("Unable to convert Addressee: %s", addressee.formattedName().latin1()); mAccess->cancelEditCard(); } } else { qDebug("Unable to add new card. Addressee: %s", addressee.formattedName().latin1()); } } //US mAccess->save(); delete ticket; unlock( fileName() ); return true; } bool ResourceSharpDTM::lock( const QString &lockfileName ) { qDebug("ResourceSharpDTM::lock: %s", fileName().latin1()); kdDebug(5700) << "ResourceSharpDTM::lock()" << endl; QString fn = lockfileName; KURL url(fn); QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); kdDebug(5700) << "-- lock name: " << lockName << endl; - if (QFile::exists( lockName )) return false; + if (QFile::exists( lockName )) + { + qDebug("ResourceSharpDTM::lock: lockfile %s already exists. (Delete it before continuing if nobody else is accessing the resourcefile %s)", lockName.latin1(), fileName()); + 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 = 0; #ifndef _WIN32_ result = ::link( QFile::encodeName( mLockUniqueName ), QFile::encodeName( lockName ) ); #endif if ( result == 0 ) { addressBook()->emitAddressBookLocked(); return true; } // TODO: check stat return false; } void ResourceSharpDTM::unlock( const QString &fileName ) { qDebug("ResourceSharpDTM::unlock() %s", fileName.latin1()); QString fn = fileName; KURL url(fn); QString lockName = locateLocal( "data", "kabc/lock/" + url.fileName() + ".lock" ); QFile::remove( lockName ); QFile::remove( mLockUniqueName ); addressBook()->emitAddressBookUnlocked(); } void ResourceSharpDTM::setFileName( const QString &newFileName ) { mDirWatch.stopScan(); mDirWatch.removeFile( fileName() ); Resource::setFileName( newFileName ); mDirWatch.addFile( fileName() ); mDirWatch.startScan(); } void ResourceSharpDTM::fileChanged() { // There is a small theoretical chance that KDirWatch calls us before // we are fully constructed if (!addressBook()) return; QString text( i18n( "Sharp DTM resource '%1'<br> has been changed by third party.<br>Do you want to reload?").arg( fileName() ) ); if ( readOnly() || KMessageBox::questionYesNo( 0, text ) == KMessageBox::Yes ) { load(); addressBook()->emitAddressBookChanged(); } } void ResourceSharpDTM::removeAddressee( const Addressee &addr ) { } void ResourceSharpDTM::cleanUp() { unlock( fileName() ); } -/** - * This method returns the number of elements that are currently in the resource. - */ -int ResourceSharpDTM::count() const -{ - if (mAccess != 0) - return mAccess->count(); - else - return 0; -} - - -/** - * This method removes all elements from the resource!! (Not from the addressbook) - */ -bool ResourceSharpDTM::clear() -{ - if (mAccess != 0) - return mAccess->deleteCard(0, SlZDataBase::AllCard ); - else - return false; -} - diff --git a/kabc/plugins/sharpdtm/resourcesharpdtm.h b/kabc/plugins/sharpdtm/resourcesharpdtm.h index 60d38a1..f386e69 100644 --- a/kabc/plugins/sharpdtm/resourcesharpdtm.h +++ b/kabc/plugins/sharpdtm/resourcesharpdtm.h @@ -1,156 +1,146 @@ /* This file is part of libkabc. Copyright (c) 2004 Ulf Schenk 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 $Id$ */ #ifndef KABC_RESOURCESHARPDTM_H #define KABC_RESOURCESHARPDTM_H #include <kconfig.h> #include <kdirwatch.h> #include <sys/types.h> #include "resource.h" class SlZDataBase; namespace KABC { class ResourceConfigWidget; class SharpDTMConverter; /** @internal */ class ResourceSharpDTM : public Resource { Q_OBJECT public: /** Constructor. @param cfg The config object where custom resource settings are stored. */ ResourceSharpDTM( const KConfig *cfg, bool syncable ); /** Construct file resource on file @arg fileName using format @arg formatName. */ ResourceSharpDTM( const QString &fileName, bool syncable ); /** * Destructor. */ ~ResourceSharpDTM(); /** Writes the config back. */ virtual void writeConfig( KConfig *cfg ); /** * Tries to open the file and checks for the proper format. * This method should be called before @ref load(). */ virtual bool doOpen(); /** * Closes the file again. */ virtual void doClose(); /** * Requests a save ticket, that is used by @ref save() */ virtual Ticket *requestSaveTicket(); /** * Loads all addressees from file to the address book. * Returns true if all addressees could be loaded otherwise false. */ virtual bool load(); /** * Saves all addresses from address book to file. * Returns true if all addressees could be saved otherwise false. * * @param ticket The ticket returned by @ref requestSaveTicket() */ virtual bool save( Ticket *ticket ); /** * Remove a addressee from its source. * This method is mainly called by KABC::AddressBook. */ virtual void removeAddressee( const Addressee& addr ); /** * Set name of file to be used for saving. */ virtual void setFileName( const QString & ); /** * This method is called by an error handler if the application * crashed */ virtual void cleanUp(); - /** - * This method returns the number of elements that are currently in the resource. - */ - virtual int count() const; - - /** - * This method removes all elements from the resource!! (Not from the addressbook) - */ - virtual bool clear(); - protected slots: void fileChanged(); protected: void init( const QString &fileName ); bool lock( const QString &fileName ); void unlock( const QString &fileName ); private: SlZDataBase* mAccess; SharpDTMConverter* mConverter; QString mLockUniqueName; KDirWatch mDirWatch; }; } #endif |