vcardtool.cpp

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2003 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., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #include <qbuffer.h>
00022 #include <qdatastream.h>
00023 #include <qstring.h>
00024 
00025 #include "agent.h"
00026 #include "key.h"
00027 #include "picture.h"
00028 #include "secrecy.h"
00029 #include "sound.h"
00030 
00031 #include "vcardtool.h"
00032 
00033 using namespace KABC;
00034 
00035 static bool needsEncoding( const QString &value )
00036 {
00037   uint length = value.length();
00038   for ( uint i = 0; i < length; ++i ) {
00039     char c = value.at( i ).latin1();
00040     if ( (c < 33 || c > 126) && c != ' ' && c != '=' )
00041       return true;
00042   }
00043 
00044   return false;
00045 }
00046 
00047 VCardTool::VCardTool()
00048 {
00049   mAddressTypeMap.insert( "dom", Address::Dom );
00050   mAddressTypeMap.insert( "intl", Address::Intl );
00051   mAddressTypeMap.insert( "postal", Address::Postal );
00052   mAddressTypeMap.insert( "parcel", Address::Parcel );
00053   mAddressTypeMap.insert( "home", Address::Home );
00054   mAddressTypeMap.insert( "work", Address::Work );
00055   mAddressTypeMap.insert( "pref", Address::Pref );
00056 
00057   mPhoneTypeMap.insert( "HOME", PhoneNumber::Home );
00058   mPhoneTypeMap.insert( "WORK", PhoneNumber::Work );
00059   mPhoneTypeMap.insert( "MSG", PhoneNumber::Msg );
00060   mPhoneTypeMap.insert( "PREF", PhoneNumber::Pref );
00061   mPhoneTypeMap.insert( "VOICE", PhoneNumber::Voice );
00062   mPhoneTypeMap.insert( "FAX", PhoneNumber::Fax );
00063   mPhoneTypeMap.insert( "CELL", PhoneNumber::Cell );
00064   mPhoneTypeMap.insert( "VIDEO", PhoneNumber::Video );
00065   mPhoneTypeMap.insert( "BBS", PhoneNumber::Bbs );
00066   mPhoneTypeMap.insert( "MODEM", PhoneNumber::Modem );
00067   mPhoneTypeMap.insert( "CAR", PhoneNumber::Car );
00068   mPhoneTypeMap.insert( "ISDN", PhoneNumber::Isdn );
00069   mPhoneTypeMap.insert( "PCS", PhoneNumber::Pcs );
00070   mPhoneTypeMap.insert( "PAGER", PhoneNumber::Pager );
00071 }
00072 
00073 VCardTool::~VCardTool()
00074 {
00075 }
00076 
00077 // TODO: make list a const&
00078 QString VCardTool::createVCards( Addressee::List list, VCard::Version version )
00079 {
00080   VCard::List vCardList;
00081 
00082   Addressee::List::ConstIterator addrIt;
00083   Addressee::List::ConstIterator listEnd( list.constEnd() );
00084   for ( addrIt = list.constBegin(); addrIt != listEnd; ++addrIt ) {
00085     VCard card;
00086     QStringList::ConstIterator strIt;
00087 
00088     // ADR + LABEL
00089     const Address::List addresses = (*addrIt).addresses();
00090     for ( Address::List::ConstIterator it = addresses.begin(); it != addresses.end(); ++it ) {
00091       QStringList address;
00092 
00093       bool isEmpty = ( (*it).postOfficeBox().isEmpty() &&
00094                      (*it).extended().isEmpty() &&
00095                      (*it).street().isEmpty() &&
00096                      (*it).locality().isEmpty() &&
00097                      (*it).region().isEmpty() &&
00098                      (*it).postalCode().isEmpty() &&
00099                      (*it).country().isEmpty() );
00100 
00101       address.append( (*it).postOfficeBox().replace( ';', "\\;" ) );
00102       address.append( (*it).extended().replace( ';', "\\;" ) );
00103       address.append( (*it).street().replace( ';', "\\;" ) );
00104       address.append( (*it).locality().replace( ';', "\\;" ) );
00105       address.append( (*it).region().replace( ';', "\\;" ) );
00106       address.append( (*it).postalCode().replace( ';', "\\;" ) );
00107       address.append( (*it).country().replace( ';', "\\;" ) );
00108 
00109       VCardLine adrLine( "ADR", address.join( ";" ) );
00110       if ( version == VCard::v2_1 && needsEncoding( address.join( ";" ) ) ) {
00111         adrLine.addParameter( "charset", "UTF-8" );
00112         adrLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00113       }
00114 
00115       VCardLine labelLine( "LABEL", (*it).label() );
00116       if ( version == VCard::v2_1 && needsEncoding( (*it).label() ) ) {
00117         labelLine.addParameter( "charset", "UTF-8" );
00118         labelLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00119       }
00120 
00121       bool hasLabel = !(*it).label().isEmpty();
00122       QMap<QString, int>::ConstIterator typeIt;
00123       for ( typeIt = mAddressTypeMap.constBegin(); typeIt != mAddressTypeMap.constEnd(); ++typeIt ) {
00124         if ( typeIt.data() & (*it).type() ) {
00125           adrLine.addParameter( "TYPE", typeIt.key() );
00126           if ( hasLabel )
00127             labelLine.addParameter( "TYPE",  typeIt.key() );
00128         }
00129       }
00130 
00131       if ( !isEmpty )
00132         card.addLine( adrLine );
00133       if ( hasLabel )
00134         card.addLine( labelLine );
00135     }
00136 
00137     // AGENT
00138     card.addLine( createAgent( version, (*addrIt).agent() ) );
00139 
00140     // BDAY
00141     card.addLine( VCardLine( "BDAY", createDateTime( (*addrIt).birthday() ) ) );
00142 
00143     // CATEGORIES
00144     if ( version == VCard::v3_0 ) {
00145       QStringList categories = (*addrIt).categories();
00146       QStringList::Iterator catIt;
00147       for ( catIt = categories.begin(); catIt != categories.end(); ++catIt )
00148         (*catIt).replace( ',', "\\," );
00149 
00150       VCardLine catLine( "CATEGORIES", categories.join( "," ) );
00151       if ( version == VCard::v2_1 && needsEncoding( categories.join( "," ) ) ) {
00152         catLine.addParameter( "charset", "UTF-8" );
00153         catLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00154       }
00155 
00156       card.addLine( catLine );
00157     }
00158 
00159     // CLASS
00160     if ( version == VCard::v3_0 ) {
00161       card.addLine( createSecrecy( (*addrIt).secrecy() ) );
00162     }
00163 
00164     // EMAIL
00165     const QStringList emails = (*addrIt).emails();
00166     bool pref = true;
00167     for ( strIt = emails.begin(); strIt != emails.end(); ++strIt ) {
00168       VCardLine line( "EMAIL", *strIt );
00169       if ( pref == true && emails.count() > 1 ) {
00170         line.addParameter( "TYPE", "PREF" );
00171         pref = false;
00172       }
00173       card.addLine( line );
00174     }
00175 
00176     // FN
00177     VCardLine fnLine( "FN", (*addrIt).formattedName() );
00178     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).formattedName() ) ) {
00179       fnLine.addParameter( "charset", "UTF-8" );
00180       fnLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00181     }
00182     card.addLine( fnLine );
00183 
00184     // GEO
00185     Geo geo = (*addrIt).geo();
00186     if ( geo.isValid() ) {
00187       QString str;
00188       str.sprintf( "%.6f;%.6f", geo.latitude(), geo.longitude() );
00189       card.addLine( VCardLine( "GEO", str ) );
00190     }
00191 
00192     // KEY
00193     const Key::List keys = (*addrIt).keys();
00194     Key::List::ConstIterator keyIt;
00195     for ( keyIt = keys.begin(); keyIt != keys.end(); ++keyIt )
00196       card.addLine( createKey( *keyIt ) );
00197 
00198     // LOGO
00199     card.addLine( createPicture( "LOGO", (*addrIt).logo() ) );
00200 
00201     // MAILER
00202     VCardLine mailerLine( "MAILER", (*addrIt).mailer() );
00203     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).mailer() ) ) {
00204       mailerLine.addParameter( "charset", "UTF-8" );
00205       mailerLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00206     }
00207     card.addLine( mailerLine );
00208 
00209     // N
00210     QStringList name;
00211     name.append( (*addrIt).familyName().replace( ';', "\\;" ) );
00212     name.append( (*addrIt).givenName().replace( ';', "\\;" ) );
00213     name.append( (*addrIt).additionalName().replace( ';', "\\;" ) );
00214     name.append( (*addrIt).prefix().replace( ';', "\\;" ) );
00215     name.append( (*addrIt).suffix().replace( ';', "\\;" ) );
00216 
00217     VCardLine nLine( "N", name.join( ";" ) );
00218     if ( version == VCard::v2_1 && needsEncoding( name.join( ";" ) ) ) {
00219       nLine.addParameter( "charset", "UTF-8" );
00220       nLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00221     }
00222     card.addLine( nLine );
00223 
00224     // NAME
00225     VCardLine nameLine( "NAME", (*addrIt).name() );
00226     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).name() ) ) {
00227       nameLine.addParameter( "charset", "UTF-8" );
00228       nameLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00229     }
00230     card.addLine( nameLine );
00231 
00232     // NICKNAME
00233     if ( version == VCard::v3_0 )
00234       card.addLine( VCardLine( "NICKNAME", (*addrIt).nickName() ) );
00235 
00236     // NOTE
00237     VCardLine noteLine( "NOTE", (*addrIt).note() );
00238     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).note() ) ) {
00239       noteLine.addParameter( "charset", "UTF-8" );
00240       noteLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00241     }
00242     card.addLine( noteLine );
00243 
00244     // ORG
00245     VCardLine orgLine( "ORG", (*addrIt).organization() );
00246     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).organization() ) ) {
00247       orgLine.addParameter( "charset", "UTF-8" );
00248       orgLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00249     }
00250     card.addLine( orgLine );
00251 
00252     // PHOTO
00253     card.addLine( createPicture( "PHOTO", (*addrIt).photo() ) );
00254 
00255     // PROID
00256     if ( version == VCard::v3_0 )
00257       card.addLine( VCardLine( "PRODID", (*addrIt).productId() ) );
00258 
00259     // REV
00260     card.addLine( VCardLine( "REV", createDateTime( (*addrIt).revision() ) ) );
00261 
00262     // ROLE
00263     VCardLine roleLine( "ROLE", (*addrIt).role() );
00264     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).role() ) ) {
00265       roleLine.addParameter( "charset", "UTF-8" );
00266       roleLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00267     }
00268     card.addLine( roleLine );
00269 
00270     // SORT-STRING
00271     if ( version == VCard::v3_0 )
00272       card.addLine( VCardLine( "SORT-STRING", (*addrIt).sortString() ) );
00273 
00274     // SOUND
00275     card.addLine( createSound( (*addrIt).sound() ) );
00276 
00277     // TEL
00278     const PhoneNumber::List phoneNumbers = (*addrIt).phoneNumbers();
00279     PhoneNumber::List::ConstIterator phoneIt;
00280     for ( phoneIt = phoneNumbers.begin(); phoneIt != phoneNumbers.end(); ++phoneIt ) {
00281       VCardLine line( "TEL", (*phoneIt).number() );
00282 
00283       QMap<QString, int>::ConstIterator typeIt;
00284       for ( typeIt = mPhoneTypeMap.constBegin(); typeIt != mPhoneTypeMap.constEnd(); ++typeIt ) {
00285         if ( typeIt.data() & (*phoneIt).type() )
00286           line.addParameter( "TYPE", typeIt.key() );
00287       }
00288 
00289       card.addLine( line );
00290     }
00291 
00292     // TITLE
00293     VCardLine titleLine( "TITLE", (*addrIt).title() );
00294     if ( version == VCard::v2_1 && needsEncoding( (*addrIt).title() ) ) {
00295       titleLine.addParameter( "charset", "UTF-8" );
00296       titleLine.addParameter( "encoding", "QUOTED-PRINTABLE" );
00297     }
00298     card.addLine( titleLine );
00299 
00300     // TZ
00301     TimeZone timeZone = (*addrIt).timeZone();
00302     if ( timeZone.isValid() ) {
00303       QString str;
00304 
00305       int neg = 1;
00306       if ( timeZone.offset() < 0 )
00307         neg = -1;
00308 
00309       str.sprintf( "%c%02d:%02d", ( timeZone.offset() >= 0 ? '+' : '-' ),
00310                                   ( timeZone.offset() / 60 ) * neg,
00311                                   ( timeZone.offset() % 60 ) * neg );
00312 
00313       card.addLine( VCardLine( "TZ", str ) );
00314     }
00315 
00316     // UID
00317     card.addLine( VCardLine( "UID", (*addrIt).uid() ) );
00318 
00319     // URL
00320     card.addLine( VCardLine( "URL", (*addrIt).url().url() ) );
00321 
00322     // VERSION
00323     if ( version == VCard::v2_1 )
00324       card.addLine( VCardLine( "VERSION", "2.1" ) );
00325     if ( version == VCard::v3_0 )
00326       card.addLine( VCardLine( "VERSION", "3.0" ) );
00327 
00328     // X-
00329     const QStringList customs = (*addrIt).customs();
00330     for ( strIt = customs.begin(); strIt != customs.end(); ++strIt ) {
00331       QString identifier = "X-" + (*strIt).left( (*strIt).find( ":" ) );
00332       QString value = (*strIt).mid( (*strIt).find( ":" ) + 1 );
00333       if ( value.isEmpty() )
00334         continue;
00335 
00336       VCardLine line( identifier, value );
00337       if ( version == VCard::v2_1 && needsEncoding( value ) ) {
00338         line.addParameter( "charset", "UTF-8" );
00339         line.addParameter( "encoding", "QUOTED-PRINTABLE" );
00340       }
00341       card.addLine( line );
00342     }
00343 
00344     vCardList.append( card );
00345   }
00346 
00347   return VCardParser::createVCards( vCardList );
00348 }
00349 
00350 Addressee::List VCardTool::parseVCards( const QString& vcard )
00351 {
00352   static const QChar semicolonSep( ';' );
00353   static const QChar commaSep( ',' );
00354   QString identifier;
00355 
00356   Addressee::List addrList;
00357   const VCard::List vCardList = VCardParser::parseVCards( vcard );
00358 
00359   VCard::List::ConstIterator cardIt;
00360   VCard::List::ConstIterator listEnd( vCardList.end() );
00361   for ( cardIt = vCardList.begin(); cardIt != listEnd; ++cardIt ) {
00362     Addressee addr;
00363 
00364     const QStringList idents = (*cardIt).identifiers();
00365     QStringList::ConstIterator identIt;
00366     QStringList::ConstIterator identEnd( idents.end() );
00367     for ( identIt = idents.begin(); identIt != identEnd; ++identIt ) {
00368       const VCardLine::List lines = (*cardIt).lines( (*identIt) );
00369       VCardLine::List::ConstIterator lineIt;
00370 
00371       // iterate over the lines
00372       for ( lineIt = lines.begin(); lineIt != lines.end(); ++lineIt ) {
00373         identifier = (*lineIt).identifier().lower();
00374         // ADR
00375         if ( identifier == "adr" ) {
00376           Address address;
00377           const QStringList addrParts = splitString( semicolonSep, (*lineIt).value().asString() );
00378           if ( addrParts.count() > 0 )
00379             address.setPostOfficeBox( addrParts[ 0 ] );
00380           if ( addrParts.count() > 1 )
00381             address.setExtended( addrParts[ 1 ] );
00382           if ( addrParts.count() > 2 )
00383             address.setStreet( addrParts[ 2 ] );
00384           if ( addrParts.count() > 3 )
00385             address.setLocality( addrParts[ 3 ] );
00386           if ( addrParts.count() > 4 )
00387             address.setRegion( addrParts[ 4 ] );
00388           if ( addrParts.count() > 5 )
00389             address.setPostalCode( addrParts[ 5 ] );
00390           if ( addrParts.count() > 6 )
00391             address.setCountry( addrParts[ 6 ] );
00392 
00393           int type = 0;
00394 
00395           const QStringList types = (*lineIt).parameters( "type" );
00396           for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
00397             type += mAddressTypeMap[ (*it).lower() ];
00398 
00399           address.setType( type );
00400           addr.insertAddress( address );
00401         }
00402 
00403         // AGENT
00404         else if ( identifier == "agent" )
00405           addr.setAgent( parseAgent( *lineIt ) );
00406 
00407         // BDAY
00408         else if ( identifier == "bday" )
00409           addr.setBirthday( parseDateTime( (*lineIt).value().asString() ) );
00410 
00411         // CATEGORIES
00412         else if ( identifier == "categories" ) {
00413           const QStringList categories = splitString( commaSep, (*lineIt).value().asString() );
00414           addr.setCategories( categories );
00415         }
00416 
00417         // CLASS
00418         else if ( identifier == "class" )
00419           addr.setSecrecy( parseSecrecy( *lineIt ) );
00420 
00421         // EMAIL
00422         else if ( identifier == "email" ) {
00423           const QStringList types = (*lineIt).parameters( "type" );
00424           addr.insertEmail( (*lineIt).value().asString(), types.findIndex( "PREF" ) != -1 );
00425         }
00426 
00427         // FN
00428         else if ( identifier == "fn" )
00429           addr.setFormattedName( (*lineIt).value().asString() );
00430 
00431         // GEO
00432         else if ( identifier == "geo" ) {
00433           Geo geo;
00434 
00435           const QStringList geoParts = QStringList::split( ';', (*lineIt).value().asString(), true );
00436           geo.setLatitude( geoParts[ 0 ].toFloat() );
00437           geo.setLongitude( geoParts[ 1 ].toFloat() );
00438 
00439           addr.setGeo( geo );
00440         }
00441 
00442         // KEY
00443         else if ( identifier == "key" )
00444           addr.insertKey( parseKey( *lineIt ) );
00445 
00446         // LABEL
00447         else if ( identifier == "label" ) {
00448           int type = 0;
00449 
00450           const QStringList types = (*lineIt).parameters( "type" );
00451           for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
00452             type += mAddressTypeMap[ (*it).lower() ];
00453 
00454           bool available = false;
00455           KABC::Address::List addressList = addr.addresses();
00456           KABC::Address::List::Iterator it;
00457           for ( it = addressList.begin(); it != addressList.end(); ++it ) {
00458             if ( (*it).type() == type ) {
00459               (*it).setLabel( (*lineIt).value().asString() );
00460               addr.insertAddress( *it );
00461               available = true;
00462               break;
00463             }
00464           }
00465 
00466           if ( !available ) { // a standalone LABEL tag
00467             KABC::Address address( type );
00468             address.setLabel( (*lineIt).value().asString() );
00469             addr.insertAddress( address );
00470           }
00471         }
00472 
00473         // LOGO
00474         else if ( identifier == "logo" )
00475           addr.setLogo( parsePicture( *lineIt ) );
00476 
00477         // MAILER
00478         else if ( identifier == "mailer" )
00479           addr.setMailer( (*lineIt).value().asString() );
00480 
00481         // N
00482         else if ( identifier == "n" ) {
00483           const QStringList nameParts = splitString( semicolonSep, (*lineIt).value().asString() );
00484           if ( nameParts.count() > 0 )
00485             addr.setFamilyName( nameParts[ 0 ] );
00486           if ( nameParts.count() > 1 )
00487             addr.setGivenName( nameParts[ 1 ] );
00488           if ( nameParts.count() > 2 )
00489             addr.setAdditionalName( nameParts[ 2 ] );
00490           if ( nameParts.count() > 3 )
00491             addr.setPrefix( nameParts[ 3 ] );
00492           if ( nameParts.count() > 4 )
00493             addr.setSuffix( nameParts[ 4 ] );
00494         }
00495 
00496         // NAME
00497         else if ( identifier == "name" )
00498           addr.setName( (*lineIt).value().asString() );
00499 
00500         // NICKNAME
00501         else if ( identifier == "nickname" )
00502           addr.setNickName( (*lineIt).value().asString() );
00503 
00504         // NOTE
00505         else if ( identifier == "note" )
00506           addr.setNote( (*lineIt).value().asString() );
00507 
00508         // ORGANIZATION
00509         else if ( identifier == "org" )
00510           addr.setOrganization( (*lineIt).value().asString() );
00511 
00512         // PHOTO
00513         else if ( identifier == "photo" )
00514           addr.setPhoto( parsePicture( *lineIt ) );
00515 
00516         // PROID
00517         else if ( identifier == "prodid" )
00518           addr.setProductId( (*lineIt).value().asString() );
00519 
00520         // REV
00521         else if ( identifier == "rev" )
00522           addr.setRevision( parseDateTime( (*lineIt).value().asString() ) );
00523 
00524         // ROLE
00525         else if ( identifier == "role" )
00526           addr.setRole( (*lineIt).value().asString() );
00527 
00528         // SORT-STRING
00529         else if ( identifier == "sort-string" )
00530           addr.setSortString( (*lineIt).value().asString() );
00531 
00532         // SOUND
00533         else if ( identifier == "sound" )
00534           addr.setSound( parseSound( *lineIt ) );
00535 
00536         // TEL
00537         else if ( identifier == "tel" ) {
00538           PhoneNumber phone;
00539           phone.setNumber( (*lineIt).value().asString() );
00540 
00541           int type = 0;
00542 
00543           const QStringList types = (*lineIt).parameters( "type" );
00544           for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it )
00545             type += mPhoneTypeMap[(*it).upper()];
00546 
00547           phone.setType( type );
00548 
00549           addr.insertPhoneNumber( phone );
00550         }
00551 
00552         // TITLE
00553         else if ( identifier == "title" )
00554           addr.setTitle( (*lineIt).value().asString() );
00555 
00556         // TZ
00557         else if ( identifier == "tz" ) {
00558           TimeZone tz;
00559           const QString date = (*lineIt).value().asString();
00560 
00561           int hours = date.mid( 1, 2).toInt();
00562           int minutes = date.mid( 4, 2 ).toInt();
00563           int offset = ( hours * 60 ) + minutes;
00564           offset = offset * ( date[ 0 ] == '+' ? 1 : -1 );
00565 
00566           tz.setOffset( offset );
00567           addr.setTimeZone( tz );
00568         }
00569 
00570         // UID
00571         else if ( identifier == "uid" )
00572           addr.setUid( (*lineIt).value().asString() );
00573 
00574         // URL
00575         else if ( identifier == "url" )
00576           addr.setUrl( KURL( (*lineIt).value().asString() ) );
00577 
00578         // X-
00579         else if ( identifier.startsWith( "x-" ) ) {
00580           const QString key = (*lineIt).identifier().mid( 2 );
00581           int dash = key.find( "-" );
00582           addr.insertCustom( key.left( dash ), key.mid( dash + 1 ), (*lineIt).value().asString() );
00583         }
00584       }
00585     }
00586 
00587     addrList.append( addr );
00588   }
00589 
00590   return addrList;
00591 }
00592 
00593 QDateTime VCardTool::parseDateTime( const QString &str )
00594 {
00595   QDateTime dateTime;
00596 
00597   if ( str.find( '-' ) == -1 ) { // is base format (yyyymmdd)
00598     dateTime.setDate( QDate( str.left( 4 ).toInt(), str.mid( 4, 2 ).toInt(),
00599                              str.mid( 6, 2 ).toInt() ) );
00600 
00601     if ( str.find( 'T' ) ) // has time information yyyymmddThh:mm:ss
00602       dateTime.setTime( QTime( str.mid( 11, 2 ).toInt(), str.mid( 14, 2 ).toInt(),
00603                                str.mid( 17, 2 ).toInt() ) );
00604 
00605   } else { // is extended format yyyy-mm-dd
00606     dateTime.setDate( QDate( str.left( 4 ).toInt(), str.mid( 5, 2 ).toInt(),
00607                              str.mid( 8, 2 ).toInt() ) );
00608 
00609     if ( str.find( 'T' ) ) // has time information yyyy-mm-ddThh:mm:ss
00610       dateTime.setTime( QTime( str.mid( 11, 2 ).toInt(), str.mid( 14, 2 ).toInt(),
00611                                str.mid( 17, 2 ).toInt() ) );
00612   }
00613 
00614   return dateTime;
00615 }
00616 
00617 QString VCardTool::createDateTime( const QDateTime &dateTime )
00618 {
00619   QString str;
00620 
00621   if ( dateTime.date().isValid() ) {
00622     str.sprintf( "%4d-%02d-%02d", dateTime.date().year(), dateTime.date().month(),
00623                  dateTime.date().day() );
00624     if ( dateTime.time().isValid() ) {
00625       QString tmp;
00626       tmp.sprintf( "T%02d:%02d:%02dZ", dateTime.time().hour(), dateTime.time().minute(),
00627                    dateTime.time().second() );
00628       str += tmp;
00629     }
00630   }
00631 
00632   return str;
00633 }
00634 
00635 Picture VCardTool::parsePicture( const VCardLine &line )
00636 {
00637   Picture pic;
00638 
00639   const QStringList params = line.parameterList();
00640   if ( params.findIndex( "encoding" ) != -1 ) {
00641     QImage img;
00642     img.loadFromData( line.value().asByteArray() );
00643     pic.setData( img );
00644   } else if ( params.findIndex( "value" ) != -1 ) {
00645     if ( line.parameter( "value" ).lower() == "uri" )
00646       pic.setUrl( line.value().asString() );
00647   }
00648 
00649   if ( params.findIndex( "type" ) != -1 )
00650     pic.setType( line.parameter( "type" ) );
00651 
00652   return pic;
00653 }
00654 
00655 VCardLine VCardTool::createPicture( const QString &identifier, const Picture &pic )
00656 {
00657   VCardLine line( identifier );
00658 
00659   if ( pic.isIntern() ) {
00660     if ( !pic.data().isNull() ) {
00661       QByteArray input;
00662       QBuffer buffer( input );
00663       buffer.open( IO_WriteOnly );
00664 
00665       QImageIO iio( &buffer, "JPEG" );
00666       iio.setImage( pic.data() );
00667       iio.setQuality( 100 );
00668       iio.write();
00669 
00670       line.setValue( input );
00671       line.addParameter( "encoding", "b" );
00672       line.addParameter( "type", "image/jpeg" );
00673     }
00674   } else if ( !pic.url().isEmpty() ) {
00675     line.setValue( pic.url() );
00676     line.addParameter( "value", "URI" );
00677   }
00678 
00679   return line;
00680 }
00681 
00682 Sound VCardTool::parseSound( const VCardLine &line )
00683 {
00684   Sound snd;
00685 
00686   const QStringList params = line.parameterList();
00687   if ( params.findIndex( "encoding" ) != -1 )
00688     snd.setData( line.value().asByteArray() );
00689   else if ( params.findIndex( "value" ) != -1 ) {
00690     if ( line.parameter( "value" ).lower() == "uri" )
00691       snd.setUrl( line.value().asString() );
00692   }
00693 
00694 /* TODO: support sound types
00695   if ( params.contains( "type" ) )
00696     snd.setType( line.parameter( "type" ) );
00697 */
00698 
00699   return snd;
00700 }
00701 
00702 VCardLine VCardTool::createSound( const Sound &snd )
00703 {
00704   VCardLine line( "SOUND" );
00705 
00706   if ( snd.isIntern() ) {
00707     if ( !snd.data().isEmpty() ) {
00708       line.setValue( snd.data() );
00709       line.addParameter( "encoding", "b" );
00710       // TODO: need to store sound type!!!
00711     }
00712   } else if ( !snd.url().isEmpty() ) {
00713     line.setValue( snd.url() );
00714     line.addParameter( "value", "URI" );
00715   }
00716 
00717   return line;
00718 }
00719 
00720 Key VCardTool::parseKey( const VCardLine &line )
00721 {
00722   Key key;
00723 
00724   const QStringList params = line.parameterList();
00725   if ( params.findIndex( "encoding" ) != -1 )
00726     key.setBinaryData( line.value().asByteArray() );
00727   else
00728     key.setTextData( line.value().asString() );
00729 
00730   if ( params.findIndex( "type" ) != -1 ) {
00731     if ( line.parameter( "type" ).lower() == "x509" )
00732       key.setType( Key::X509 );
00733     else if ( line.parameter( "type" ).lower() == "pgp" )
00734       key.setType( Key::PGP );
00735     else {
00736       key.setType( Key::Custom );
00737       key.setCustomTypeString( line.parameter( "type" ) );
00738     }
00739   }
00740 
00741   return key;
00742 }
00743 
00744 VCardLine VCardTool::createKey( const Key &key )
00745 {
00746   VCardLine line( "KEY" );
00747 
00748   if ( key.isBinary() ) {
00749     if ( !key.binaryData().isEmpty() ) {
00750       line.setValue( key.binaryData() );
00751       line.addParameter( "encoding", "b" );
00752     }
00753   } else if ( !key.textData().isEmpty() )
00754     line.setValue( key.textData() );
00755 
00756   if ( key.type() == Key::X509 )
00757     line.addParameter( "type", "X509" );
00758   else if ( key.type() == Key::PGP )
00759     line.addParameter( "type", "PGP" );
00760   else if ( key.type() == Key::Custom )
00761     line.addParameter( "type", key.customTypeString() );
00762 
00763   return line;
00764 }
00765 
00766 Secrecy VCardTool::parseSecrecy( const VCardLine &line )
00767 {
00768   Secrecy secrecy;
00769 
00770   if ( line.value().asString().lower() == "public" )
00771     secrecy.setType( Secrecy::Public );
00772   if ( line.value().asString().lower() == "private" )
00773     secrecy.setType( Secrecy::Private );
00774   if ( line.value().asString().lower() == "confidential" )
00775     secrecy.setType( Secrecy::Confidential );
00776 
00777   return secrecy;
00778 }
00779 
00780 VCardLine VCardTool::createSecrecy( const Secrecy &secrecy )
00781 {
00782   VCardLine line( "CLASS" );
00783 
00784   int type = secrecy.type();
00785 
00786   if ( type == Secrecy::Public )
00787     line.setValue( "PUBLIC" );
00788   else if ( type == Secrecy::Private )
00789     line.setValue( "PRIVATE" );
00790   else if ( type == Secrecy::Confidential )
00791     line.setValue( "CONFIDENTIAL" );
00792 
00793   return line;
00794 }
00795 
00796 Agent VCardTool::parseAgent( const VCardLine &line )
00797 {
00798   Agent agent;
00799 
00800   const QStringList params = line.parameterList();
00801   if ( params.findIndex( "value" ) != -1 ) {
00802     if ( line.parameter( "value" ).lower() == "uri" )
00803       agent.setUrl( line.value().asString() );
00804   } else {
00805     QString str = line.value().asString();
00806     str.replace( "\\n", "\r\n" );
00807     str.replace( "\\N", "\r\n" );
00808     str.replace( "\\;", ";" );
00809     str.replace( "\\:", ":" );
00810     str.replace( "\\,", "," );
00811 
00812     const Addressee::List list = parseVCards( str );
00813     if ( list.count() > 0 ) {
00814       Addressee *addr = new Addressee;
00815       *addr = list[ 0 ];
00816       agent.setAddressee( addr );
00817     }
00818   }
00819 
00820   return agent;
00821 }
00822 
00823 VCardLine VCardTool::createAgent( VCard::Version version, const Agent &agent )
00824 {
00825   VCardLine line( "AGENT" );
00826 
00827   if ( agent.isIntern() ) {
00828     if ( agent.addressee() != 0 ) {
00829       Addressee::List list;
00830       list.append( *agent.addressee() );
00831 
00832       QString str = createVCards( list, version );
00833       str.replace( "\r\n", "\\n" );
00834       str.replace( ";", "\\;" );
00835       str.replace( ":", "\\:" );
00836       str.replace( ",", "\\," );
00837       line.setValue( str );
00838     }
00839   } else if ( !agent.url().isEmpty() ) {
00840     line.setValue( agent.url() );
00841     line.addParameter( "value", "URI" );
00842   }
00843 
00844   return line;
00845 }
00846 
00847 QStringList VCardTool::splitString( const QChar &sep, const QString &str )
00848 {
00849   QStringList list;
00850   QString value( str );
00851 
00852   int start = 0;
00853   int pos = value.find( sep, start );
00854 
00855   while ( pos != -1 ) {
00856     if ( value[ pos - 1 ] != '\\' ) {
00857       if ( pos > start && pos <= (int)value.length() )
00858         list << value.mid( start, pos - start );
00859       else
00860         list << QString::null;
00861 
00862       start = pos + 1;
00863       pos = value.find( sep, start );
00864     } else {
00865       if ( pos != 0 ) {
00866         value.replace( pos - 1, 2, sep );
00867         pos = value.find( sep, pos );
00868       } else
00869         pos = value.find( sep, pos + 1 );
00870     }
00871   }
00872 
00873   int l = value.length() - 1;
00874   if ( value.mid( start, l - start + 1 ).length() > 0 )
00875     list << value.mid( start, l - start + 1 );
00876   else
00877     list << QString::null;
00878 
00879   return list;
00880 }
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