| -rw-r--r-- | libopie2/opiepim/backend/obackendfactory.h | 276 | ||||
| -rw-r--r-- | libopie2/opiepim/core/ocontactaccess.cpp | 38 |
2 files changed, 157 insertions, 157 deletions
diff --git a/libopie2/opiepim/backend/obackendfactory.h b/libopie2/opiepim/backend/obackendfactory.h index 3680ded..9f3a823 100644 --- a/libopie2/opiepim/backend/obackendfactory.h +++ b/libopie2/opiepim/backend/obackendfactory.h @@ -1,230 +1,230 @@ /* This file is part of the Opie Project Copyright (C) Stefan Eilers <eilers.stefan@epost.de> =. Copyright (C) The Opie Team <opie-devel@handhelds.org> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program 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. */ /* * ===================================================================== * ToDo: Use plugins * ===================================================================== */ #ifndef OPIE_BACKENDFACTORY_H_ #define OPIE_BACKENDFACTORY_H_ /* OPIE */ #include <opie2/opimaccessbackend.h> #include <opie2/opimglobal.h> #include <opie2/otodoaccessxml.h> #include <opie2/otodoaccessvcal.h> #include <opie2/ocontactaccessbackend_xml.h> #include <opie2/ocontactaccessbackend_vcard.h> #include <opie2/odatebookaccessbackend_xml.h> #include <opie2/odebug.h> #ifdef __USE_SQL #include <opie2/otodoaccesssql.h> #include <opie2/ocontactaccessbackend_sql.h> #include <opie2/odatebookaccessbackend_sql.h> #endif #include <qpe/config.h> /* QT */ #include <qstring.h> #include <qasciidict.h> using namespace Opie; using namespace Opie::Pim; namespace Opie { - + class OBackendPrivate; - + /** * This class is our factory. It will give us the default implementations * of at least Todolist, Contacts and Datebook. In the future this class will * allow users to switch the backend with ( XML->SQLite ) without the need * to recompile.# * This class - as the whole PIM Api - is making use of templates * * <pre> * OPimTodoAccessBackend* backend = OBackEndFactory<OPimTodoAccessBackend>::Default( OPimGlobal::TODOLIST, QString::null ); * backend->load(); * </pre> * * @author Stefan Eilers * @version 0.1 */ -template<class T> -class OBackendFactory -{ - public: - OBackendFactory() {}; - - /** - * Returns a selected backend implementation - * @param type the type of the backend - * @param database the type of the used database - * @param appName The name of your application. It will be passed on to the backend. - * @param filename Filename of the database file if you don't want to access the default - * @see OPimGlobal() - */ - static T* create( OPimGlobal::PimType type, OPimGlobal::DatabaseStyle database, - const QString& appName, const QString& filename = QString::null ){ - owarn << "Selected backend for " << type << " is: " << database << oendl; - // If we should use the dafult database style, we have to request it - OPimGlobal::DatabaseStyle use_database = database; - if ( use_database == OPimGlobal::DEFAULT ){ - use_database = defaultDB( type ); - } - - switch ( type ){ - case OPimGlobal::TODOLIST: - - switch ( use_database ){ - default: // Use SQL if something weird is given. - // Fall through !! - case OPimGlobal::SQL: + template<class T> + class OBackendFactory + { + public: + OBackendFactory() {}; + + /** + * Returns a selected backend implementation + * @param type the type of the backend + * @param database the type of the used database + * @param appName The name of your application. It will be passed on to the backend. + * @param filename Filename of the database file if you don't want to access the default + * @see OPimGlobal() + */ + static T* create( OPimGlobal::PimType type, OPimGlobal::DatabaseStyle database, + const QString& appName, const QString& filename = QString::null ){ + owarn << "Selected backend for " << type << " is: " << database << oendl; + // If we should use the dafult database style, we have to request it + OPimGlobal::DatabaseStyle use_database = database; + if ( use_database == OPimGlobal::DEFAULT ){ + use_database = defaultDB( type ); + } + + switch ( type ){ + case OPimGlobal::TODOLIST: + + switch ( use_database ){ + default: // Use SQL if something weird is given. + // Fall through !! + case OPimGlobal::SQL: #ifdef __USE_SQL - return (T*) new OPimTodoAccessBackendSQL( filename ); - break; + return (T*) new OPimTodoAccessBackendSQL( filename ); + break; #else - owarn << "OBackendFactory:: sql Backend for TODO not implemented! Using XML instead!" << oendl; - // Fall through !! + owarn << "OBackendFactory:: sql Backend for TODO not implemented! Using XML instead!" << oendl; + // Fall through !! #endif - case OPimGlobal::XML: - return (T*) new OPimTodoAccessXML( appName, filename ); - break; - case OPimGlobal::VCARD: - return (T*) new OPimTodoAccessVCal( filename ); - break; - } - case OPimGlobal::CONTACTLIST: - switch ( use_database ){ - default: // Use SQL if something weird is given. - // Fall through !! - case OPimGlobal::SQL: + case OPimGlobal::XML: + return (T*) new OPimTodoAccessXML( appName, filename ); + break; + case OPimGlobal::VCARD: + return (T*) new OPimTodoAccessVCal( filename ); + break; + } + case OPimGlobal::CONTACTLIST: + switch ( use_database ){ + default: // Use SQL if something weird is given. + // Fall through !! + case OPimGlobal::SQL: #ifdef __USE_SQL - return (T*) new OPimContactAccessBackend_SQL( appName, filename ); - break; + return (T*) new OPimContactAccessBackend_SQL( appName, filename ); + break; #else - owarn << "OBackendFactory:: sql Backend for CONTACT not implemented! Using XML instead!" << oendl; - // Fall through !! + owarn << "OBackendFactory:: sql Backend for CONTACT not implemented! Using XML instead!" << oendl; + // Fall through !! #endif - case OPimGlobal::XML: - return (T*) new OPimContactAccessBackend_XML( appName, filename ); - break; - case OPimGlobal::VCARD: - return (T*) new OPimContactAccessBackend_VCard( appName, filename ); - break; - } - case OPimGlobal::DATEBOOK: - switch ( use_database ){ - default: // Use SQL if something weird is given. - // Fall through !! - case OPimGlobal::SQL: + case OPimGlobal::XML: + return (T*) new OPimContactAccessBackend_XML( appName, filename ); + break; + case OPimGlobal::VCARD: + return (T*) new OPimContactAccessBackend_VCard( appName, filename ); + break; + } + case OPimGlobal::DATEBOOK: + switch ( use_database ){ + default: // Use SQL if something weird is given. + // Fall through !! + case OPimGlobal::SQL: #ifdef __USE_SQL - return (T*) new ODateBookAccessBackend_SQL( appName, filename ); - break; + return (T*) new ODateBookAccessBackend_SQL( appName, filename ); + break; #else - owarn << "OBackendFactory:: sql Backend for DATEBOOK not implemented! Using XML instead!" << oendl; - // Fall through !! + owarn << "OBackendFactory:: sql Backend for DATEBOOK not implemented! Using XML instead!" << oendl; + // Fall through !! #endif - case OPimGlobal::XML: - return (T*) new ODateBookAccessBackend_XML( appName, filename ); - break; - case OPimGlobal::VCARD: - owarn << "OBackendFactory:: VCal Backend for DATEBOOK not implemented!" << oendl; - return (T*) NULL; - break; - } - default: - return (T*) NULL; - } - - } - - /** - * Returns the style of the default database which is used to contact PIM data. - * @param type the type of the backend - * @see OPimGlobal() - */ - static OPimGlobal::DatabaseStyle defaultDB( OPimGlobal::PimType type ){ - QString group_name; - switch ( type ){ - case OPimGlobal::TODOLIST: - group_name = "todo"; - break; - case OPimGlobal::CONTACTLIST: - group_name = "contact"; - break; - case OPimGlobal::DATEBOOK: - group_name = "datebook"; - break; - default: - group_name = "unknown"; - } - - Config config( "pimaccess" ); - config.setGroup ( group_name ); - QString db_String = config.readEntry( "usebackend", "xml" ); - - QAsciiDict<int> dictDbTypes( OPimGlobal::_END_DatabaseStyle ); - dictDbTypes.setAutoDelete( TRUE ); - - dictDbTypes.insert( "xml", new int (OPimGlobal::XML) ); - dictDbTypes.insert( "sql", new int (OPimGlobal::SQL) ); - dictDbTypes.insert( "vcard", new int (OPimGlobal::VCARD) ); - - int* db_find = dictDbTypes[ db_String ]; - - if ( !db_find ) - return OPimGlobal::UNKNOWN; - - return (OPimGlobal::DatabaseStyle) *db_find; - } - - - /** - * Returns the default backend implementation for backendName. Which one is used, is defined - * by the configfile "pimaccess.conf". - * @param type The type of the backend (@see OPimGlobal()) - * @param appName The name of your application. It will be passed on to the backend - * @see OPimGlobal() - */ - static T* defaultBackend( OPimGlobal::PimType type, const QString& appName ){ - return create( type, OPimGlobal::DEFAULT, appName ); - } - private: - OBackendPrivate* d; - -}; - + case OPimGlobal::XML: + return (T*) new ODateBookAccessBackend_XML( appName, filename ); + break; + case OPimGlobal::VCARD: + owarn << "OBackendFactory:: VCal Backend for DATEBOOK not implemented!" << oendl; + return (T*) NULL; + break; + } + default: + return (T*) NULL; + } + + } + + /** + * Returns the style of the default database which is used to contact PIM data. + * @param type the type of the backend + * @see OPimGlobal() + */ + static OPimGlobal::DatabaseStyle defaultDB( OPimGlobal::PimType type ){ + QString group_name; + switch ( type ){ + case OPimGlobal::TODOLIST: + group_name = "todo"; + break; + case OPimGlobal::CONTACTLIST: + group_name = "contact"; + break; + case OPimGlobal::DATEBOOK: + group_name = "datebook"; + break; + default: + group_name = "unknown"; + } + + Config config( "pimaccess" ); + config.setGroup ( group_name ); + QString db_String = config.readEntry( "usebackend", "xml" ); + + QAsciiDict<int> dictDbTypes( OPimGlobal::_END_DatabaseStyle ); + dictDbTypes.setAutoDelete( TRUE ); + + dictDbTypes.insert( "xml", new int (OPimGlobal::XML) ); + dictDbTypes.insert( "sql", new int (OPimGlobal::SQL) ); + dictDbTypes.insert( "vcard", new int (OPimGlobal::VCARD) ); + + int* db_find = dictDbTypes[ db_String ]; + + if ( !db_find ) + return OPimGlobal::UNKNOWN; + + return (OPimGlobal::DatabaseStyle) *db_find; + } + + + /** + * Returns the default backend implementation for backendName. Which one is used, is defined + * by the configfile "pimaccess.conf". + * @param type The type of the backend (@see OPimGlobal()) + * @param appName The name of your application. It will be passed on to the backend + * @see OPimGlobal() + */ + static T* defaultBackend( OPimGlobal::PimType type, const QString& appName ){ + return create( type, OPimGlobal::DEFAULT, appName ); + } + private: + OBackendPrivate* d; + + }; + } #endif diff --git a/libopie2/opiepim/core/ocontactaccess.cpp b/libopie2/opiepim/core/ocontactaccess.cpp index 7a3d7cb..2602493 100644 --- a/libopie2/opiepim/core/ocontactaccess.cpp +++ b/libopie2/opiepim/core/ocontactaccess.cpp @@ -1,164 +1,164 @@ /* This file is part of the Opie Project Copyright (C) The Main Author <main-author@whereever.org> =. Copyright (C) The Opie Team <opie-devel@handhelds.org> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program 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. */ /* * ===================================================================== * ToDo: XML-Backend: Automatic reload if something was changed... * * */ #include "ocontactaccess.h" #include "obackendfactory.h" /* OPIE */ #include <opie2/ocontactaccessbackend_xml.h> #include <opie2/opimresolver.h> #include <opie2/opimglobal.h> #include <opie2/odebug.h> //#include <qpe/qcopenvelope_qws.h> #include <qpe/global.h> /* QT */ #include <qasciidict.h> #include <qdatetime.h> #include <qfile.h> #include <qregexp.h> #include <qlist.h> #include <qcopchannel_qws.h> /* STD */ #include <errno.h> #include <fcntl.h> #include <unistd.h> #include <stdlib.h> namespace Opie { OPimContactAccess::OPimContactAccess ( const QString appname, const QString , - OPimContactAccessBackend* end, bool autosync ): - OPimAccessTemplate<OPimContact>( end ) + OPimContactAccessBackend* end, bool autosync ): + OPimAccessTemplate<OPimContact>( end ) { /* take care of the backend. If there is no one defined, we - * will use the XML-Backend as default (until we have a cute SQL-Backend..). - */ + * will use the XML-Backend as default (until we have a cute SQL-Backend..). + */ if( end == 0 ) { - owarn << "Using BackendFactory !" << oendl; - end = OBackendFactory<OPimContactAccessBackend>::defaultBackend( OPimGlobal::CONTACTLIST, appname ); + owarn << "Using BackendFactory !" << oendl; + end = OBackendFactory<OPimContactAccessBackend>::defaultBackend( OPimGlobal::CONTACTLIST, appname ); } - // Set backend locally and in template + // Set backend locally and in template m_backEnd = end; - OPimAccessTemplate<OPimContact>::setBackEnd (end); - - - /* Connect signal of external db change to function */ - QCopChannel *dbchannel = new QCopChannel( "QPE/PIM", this ); - connect( dbchannel, SIGNAL(received(const QCString&,const QByteArray&)), - this, SLOT(copMessage(const QCString&,const QByteArray&)) ); - if ( autosync ){ - QCopChannel *syncchannel = new QCopChannel( "QPE/Sync", this ); - connect( syncchannel, SIGNAL(received(const QCString&,const QByteArray&)), - this, SLOT(copMessage(const QCString&,const QByteArray&)) ); - } + OPimAccessTemplate<OPimContact>::setBackEnd (end); + + + /* Connect signal of external db change to function */ + QCopChannel *dbchannel = new QCopChannel( "QPE/PIM", this ); + connect( dbchannel, SIGNAL(received(const QCString&,const QByteArray&)), + this, SLOT(copMessage(const QCString&,const QByteArray&)) ); + if ( autosync ){ + QCopChannel *syncchannel = new QCopChannel( "QPE/Sync", this ); + connect( syncchannel, SIGNAL(received(const QCString&,const QByteArray&)), + this, SLOT(copMessage(const QCString&,const QByteArray&)) ); + } } OPimContactAccess::~OPimContactAccess () { /* The user may forget to save the changed database, therefore try to * do it for him.. */ save(); // delete m_backEnd; is done by template.. } bool OPimContactAccess::save () { /* If the database was changed externally, we could not save the * Data. This will remove added items which is unacceptable ! * Therefore: Reload database and merge the data... */ if ( OPimAccessTemplate<OPimContact>::wasChangedExternally() ) reload(); bool status = OPimAccessTemplate<OPimContact>::save(); if ( !status ) return false; /* Now tell everyone that new data is available. */ QCopEnvelope e( "QPE/PIM", "addressbookUpdated()" ); return true; } const uint OPimContactAccess::querySettings() { return ( m_backEnd->querySettings() ); } bool OPimContactAccess::hasQuerySettings ( int querySettings ) const { return ( m_backEnd->hasQuerySettings ( querySettings ) ); } OPimRecordList<OPimContact> OPimContactAccess::sorted( bool ascending, int sortOrder, int sortFilter, int cat ) const { QArray<int> matchingContacts = m_backEnd -> sorted( ascending, sortOrder, sortFilter, cat ); return ( OPimRecordList<OPimContact>(matchingContacts, this) ); } bool OPimContactAccess::wasChangedExternally()const { return ( m_backEnd->wasChangedExternally() ); } void OPimContactAccess::copMessage( const QCString &msg, const QByteArray & ) { if ( msg == "addressbookUpdated()" ){ owarn << "OPimContactAccess: Received addressbokUpdated()" << oendl; emit signalChanged ( this ); } else if ( msg == "flush()" ) { owarn << "OPimContactAccess: Received flush()" << oendl; save (); } else if ( msg == "reload()" ) { owarn << "OPimContactAccess: Received reload()" << oendl; reload (); emit signalChanged ( this ); } } int OPimContactAccess::rtti() const { return OPimResolver::AddressBook; } } |