kabc Library API Documentation

resourcesql.cpp

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00018     Boston, MA 02111-1307, USA.
00019 */
00020 
00021 #include <qsqldatabase.h>
00022 #include <qsqlcursor.h>
00023 
00024 #include <kdebug.h>
00025 #include <kglobal.h>
00026 #include <klineedit.h>
00027 #include <klocale.h>
00028 
00029 #include "resourcesql.h"
00030 #include "resourcesqlconfig.h"
00031 
00032 using namespace KABC;
00033 
00034 extern "C"
00035 {
00036   ResourceConfigWidget *config_widget( QWidget *parent ) {
00037     KGlobal::locale()->insertCatalogue("kabc_sql");
00038     return new ResourceSqlConfig( parent, "ResourceSqlConfig" );
00039   }
00040 
00041   Resource *resource( AddressBook *ab, const KConfig *config ) {
00042     KGlobal::locale()->insertCatalogue("kabc_sql");
00043     return new ResourceSql( ab, config );
00044   }
00045 }
00046 
00047 ResourceSql::ResourceSql( AddressBook *ab, const KConfig *config )
00048   : Resource( ab ), mDb( 0 )
00049 {
00050   QString user, password, db, host;
00051 
00052   user = config->readEntry( "SqlUser" );
00053   password = cryptStr( config->readEntry( "SqlPassword " ) );
00054   db = config->readEntry( "SqlName" );
00055   host = config->readEntry( "SqlHost" );
00056 
00057   init( user, password, db, host );
00058 }
00059 
00060 ResourceSql::ResourceSql( AddressBook *ab, const QString &user,
00061     const QString &password, const QString &db, const QString &host )
00062   : Resource( ab ), mDb( 0 )
00063 {
00064   init( user, password, db, host );
00065 }
00066 
00067 void ResourceSql::init( const QString &user, const QString &password,
00068     const QString &db, const QString &host )
00069 {
00070   mUser = user;
00071   mPassword = password;
00072   mDbName = db;
00073   mHost = host;
00074 }
00075 
00076 Ticket *ResourceSql::requestSaveTicket()
00077 {
00078   if ( !addressBook() ) {
00079     kdDebug(5700) << "no addressbook" << endl;
00080     return 0;
00081   }
00082 
00083   return createTicket( this );
00084 }
00085 
00086 bool ResourceSql::open()
00087 {
00088   QStringList drivers = QSqlDatabase::drivers();
00089   for ( QStringList::Iterator it = drivers.begin(); it != drivers.end(); ++it ) {
00090     kdDebug(5700) << "Driver: " << (*it) << endl;
00091   }
00092 
00093   mDb = QSqlDatabase::addDatabase( "QMYSQL3" );
00094 
00095   if ( !mDb ) {
00096     kdDebug(5700) << "Error. Unable to connect to database." << endl;
00097     return false;
00098   }
00099 
00100   mDb->setDatabaseName( mDbName );
00101   mDb->setUserName( mUser );
00102   mDb->setPassword( mPassword );
00103   mDb->setHostName( mHost );
00104 
00105   if ( !mDb->open() ) {
00106     kdDebug(5700) << "Error. Unable to open database '" << mDbName << "'." << endl;
00107     return false;
00108   }
00109 
00110   return true;
00111 }
00112 
00113 void ResourceSql::close()
00114 {
00115   mDb->close();
00116 }
00117 
00118 bool ResourceSql::load()
00119 {
00120   QSqlQuery query( "select addressId, name, familyName, givenName, "
00121       "additionalName, prefix, suffix, nickname, birthday, "
00122       "mailer, timezone, geo_latitude, geo_longitude, title, "
00123       "role, organization, note, productId, revision, "
00124       "sortString, url from kaddressbook_main_" + mUser );
00125 
00126   while ( query.next() ) {
00127     QString addrId = query.value(0).toString();
00128 
00129     Addressee addr;
00130     addr.setResource( this );
00131     addr.setUid( addrId );
00132     addr.setName( query.value(1).toString() );
00133     addr.setFamilyName( query.value(2).toString() );
00134     addr.setGivenName( query.value(3).toString() );
00135     addr.setAdditionalName( query.value(4).toString() );
00136     addr.setPrefix( query.value(5).toString() );
00137     addr.setSuffix( query.value(6).toString() );
00138     addr.setNickName( query.value(7).toString() );
00139     addr.setBirthday( query.value(8).toDateTime() );
00140     addr.setMailer( query.value(9).toString() );
00141     addr.setTimeZone( TimeZone( query.value(10).toInt() ) );
00142     addr.setGeo( Geo( query.value(11).toDouble(), query.value(12).toDouble() ) );
00143     addr.setTitle( query.value(13).toString() );
00144     addr.setRole( query.value(14).toString() );
00145     addr.setOrganization( query.value(15).toString() );
00146     addr.setNote( query.value(16).toString() );
00147     addr.setProductId( query.value(17).toString() );
00148     addr.setRevision( query.value(18).toDateTime() );
00149     addr.setSortString( query.value(19).toString() );
00150     addr.setUrl( query.value(20).toString() );
00151 
00152     // emails
00153     {
00154       QSqlQuery emailsQuery( "select email, preferred from kaddressbook_emails "
00155           "where addressId = '" + addrId + "'" );
00156       while ( emailsQuery.next() )
00157         addr.insertEmail( emailsQuery.value( 0 ).toString(),
00158       emailsQuery.value( 1 ).toInt() );
00159     }
00160 
00161     // phones
00162     {
00163       QSqlQuery phonesQuery( "select number, type from kaddressbook_phones "
00164           "where addressId = '" + addrId + "'" );
00165       while ( phonesQuery.next() )
00166         addr.insertPhoneNumber( PhoneNumber( phonesQuery.value( 0 ).toString(),
00167       phonesQuery.value( 1 ).toInt() ) );
00168     }    
00169 
00170     // addresses
00171     {
00172       QSqlQuery addressesQuery( "select postOfficeBox, extended, street, "
00173           "locality, region, postalCode, country, label, type "
00174           "from kaddressbook_addresses where addressId = '" + addrId + "'" );
00175       while ( addressesQuery.next() ) {
00176         Address a;
00177         a.setPostOfficeBox( addressesQuery.value(0).toString() );
00178         a.setExtended( addressesQuery.value(1).toString() );
00179         a.setStreet( addressesQuery.value(2).toString() );
00180         a.setLocality( addressesQuery.value(3).toString() );
00181         a.setRegion( addressesQuery.value(4).toString() );
00182         a.setPostalCode( addressesQuery.value(5).toString() );
00183         a.setCountry( addressesQuery.value(6).toString() );
00184         a.setLabel( addressesQuery.value(7).toString() );
00185         a.setType( addressesQuery.value(8).toInt() );
00186 
00187         addr.insertAddress( a );
00188       }
00189     }
00190 
00191     // categories
00192     {
00193       QSqlQuery categoriesQuery( "select category from kaddressbook_categories "
00194           "where addressId = '" + addrId + "'" );
00195       while ( categoriesQuery.next() )
00196         addr.insertCategory( categoriesQuery.value( 0 ).toString() );
00197     }
00198 
00199     // customs
00200     {
00201       QSqlQuery customsQuery( "select app, name, value from kaddressbook_customs "
00202           "where addressId = '" + addrId + "'" );
00203       while ( customsQuery.next() )
00204         addr.insertCustom( customsQuery.value( 0 ).toString(),
00205       customsQuery.value( 1 ).toString(),
00206       customsQuery.value( 2 ).toString());
00207     }
00208 
00209     addressBook()->insertAddressee( addr );
00210   }
00211  
00212   return true;
00213 }
00214 
00215 bool ResourceSql::save( Ticket * )
00216 {
00217   // we have to delete all entries for this user and reinsert them
00218   QSqlQuery query( "select addressId from kaddressbook_main_" + mUser );
00219 
00220   while ( query.next() ) {
00221     QString addrId = query.value( 0 ).toString();
00222     QSqlQuery q;
00223     
00224     q.exec( "DELETE FROM kaddressbook_emails WHERE addressId = '" + addrId + "'" );
00225     q.exec( "DELETE FROM kaddressbook_phones WHERE addressId = '" + addrId + "'" );
00226     q.exec( "DELETE FROM kaddressbook_addresses WHERE addressId = '" + addrId + "'" );
00227     q.exec( "DELETE FROM kaddressbook_categories WHERE addressId = '" + addrId + "'" );
00228     q.exec( "DELETE FROM kaddressbook_customs WHERE addressId = '" + addrId + "'" );
00229 
00230     q.exec( "DELETE FROM kaddressbook_main_" + mUser + " WHERE addressId = '" + addrId + "'" );
00231   }
00232 
00233   // let's start...
00234   AddressBook::Iterator it;
00235   for ( it = addressBook()->begin(); it != addressBook()->end(); ++it ) {
00236     if ( (*it).resource() != this && (*it).resource() != 0 ) // save only my and new entries
00237       continue;
00238 
00239     QString uid = (*it).uid();
00240 
00241     query.exec( "INSERT INTO kaddressbook_main_" + mUser + " VALUES ('" +
00242         (*it).uid() + "','" +
00243         (*it).name() + "','" +
00244         (*it).familyName() + "','" +
00245         (*it).givenName() + "','" +
00246         (*it).additionalName() + "','" +
00247         (*it).prefix() + "','" +
00248         (*it).suffix() + "','" +
00249         (*it).nickName() + "','" +
00250         (*it).birthday().toString( Qt::ISODate ) + "','" +
00251         (*it).mailer() + "','" +
00252         QString::number( (*it).timeZone().offset() ) + "','" +
00253         QString::number( (*it).geo().latitude() ) + "','" +
00254         QString::number( (*it).geo().longitude() ) + "','" +
00255         (*it).title() + "','" +
00256         (*it).role() + "','" +
00257         (*it).organization() + "','" +
00258         (*it).note() + "','" +
00259         (*it).productId() + "','" +
00260         (*it).revision().toString( Qt::ISODate ) + "','" +
00261         (*it).sortString() + "','" +
00262         (*it).url().url() + "')"
00263     );
00264 
00265     // emails
00266     {
00267       QStringList emails = (*it).emails();
00268       QStringList::ConstIterator it;
00269       bool preferred = true;
00270       for( it = emails.begin(); it != emails.end(); ++it ) {
00271         query.exec("INSERT INTO kaddressbook_emails VALUES ('" +
00272             uid + "','" +
00273             (*it) + "','" +
00274             QString::number(preferred) + "')");
00275         preferred = false;
00276       }
00277     }
00278 
00279     // phonenumbers
00280     {
00281       PhoneNumber::List phoneNumberList = (*it).phoneNumbers();
00282       PhoneNumber::List::ConstIterator it;
00283       for( it = phoneNumberList.begin(); it != phoneNumberList.end(); ++it ) {
00284         query.exec("INSERT INTO kaddressbook_phones VALUES ('" +
00285             uid + "','" +
00286             (*it).number() + "','" +
00287             QString::number( (*it).type() ) + "')");
00288       }
00289     }
00290 
00291     // postal addresses
00292     {
00293       Address::List addressList = (*it).addresses();
00294       Address::List::ConstIterator it;
00295       for( it = addressList.begin(); it != addressList.end(); ++it ) {
00296         query.exec("INSERT INTO kaddressbook_addresses VALUES ('" +
00297             uid + "','" +
00298             (*it).postOfficeBox() + "','" +
00299             (*it).extended() + "','" +
00300             (*it).street() + "','" +
00301             (*it).locality() + "','" +
00302             (*it).region() + "','" +
00303             (*it).postalCode() + "','" +
00304             (*it).country() + "','" +
00305             (*it).label() + "','" +
00306             QString::number( (*it).type() ) + "')");
00307       }
00308     }
00309 
00310     // categories
00311     {
00312       QStringList categories = (*it).categories();
00313       QStringList::ConstIterator it;
00314       for( it = categories.begin(); it != categories.end(); ++it )
00315         query.exec("INSERT INTO kaddressbook_categories VALUES ('" +
00316             uid + "','" +
00317             (*it) + "')");
00318     }
00319 
00320     // customs
00321     {
00322       QStringList list = (*it).customs();
00323       QStringList::ConstIterator it;
00324       for( it = list.begin(); it != list.end(); ++it ) {
00325         int dashPos = (*it).find( '-' );
00326         int colonPos = (*it).find( ':' );
00327         QString app = (*it).left( dashPos );
00328         QString name = (*it).mid( dashPos + 1, colonPos - dashPos - 1 );
00329         QString value = (*it).right( (*it).length() - colonPos - 1 );
00330 
00331         query.exec("INSERT INTO kaddressbook_categories VALUES ('" +
00332             uid + "','" + app + "','" + name + "','" + value + "')");
00333       }
00334     }
00335   }
00336 
00337   return true;
00338 }
00339 
00340 QString ResourceSql::identifier() const
00341 {
00342   return mHost + "_" + mDbName;
00343 }
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