208
205
if( vcard == null ) {
209
206
// look for vcard beginning
210
207
if( line.matches( "^BEGIN:VCARD" ) ) {
211
setProgress( _progress++ );
213
vcard_start_line = cli.getLineNumber();
208
setProgress( ++_progress );
217
213
// look for vcard content or ending
218
214
if( line.matches( "^END:VCARD" ) )
220
// finalise the vcard/contact
216
// store vcard and do away with it
222
vcard.finaliseVcard();
224
// pass the finalised contact to the importer
218
vcard.finaliseParsing();
225
219
importContact( vcard );
227
catch( Vcard.ParseException e ) {
229
getText( R.string.error_vcf_parse ).toString()
231
getText( R.string.error_vcf_parse_line ).toString()
232
+ cli.getLineNumber() + ":\n" + e.getMessage() ) )
234
finish( ACTION_ABORT );
239
catch( ContactData.ContactNotIdentifiableException e ) {
241
getText( R.string.error_vcf_parse ).toString()
243
getText( R.string.error_vcf_parse_line ).toString()
244
+ vcard_start_line + ":\n" + getText(
245
R.string.error_vcf_notenoughinfo ).toString()
248
finish( ACTION_ABORT );
254
// discard this vcard
221
catch( VCard.ParseException e ) {
224
getText( R.string.error_vcf_parse ).toString()
225
+ fileName + "\n" + e.getMessage() ) )
227
finish( ACTION_ABORT );
230
catch( VCard.SkipContactException e ) {
566
535
for( int i = 0; i < name_param_parts.length; i++ )
567
536
name_param_parts[ i ] = name_param_parts[ i ].trim();
569
// determine whether we care about this entry
570
final HashSet< String > interesting_fields =
571
new HashSet< String >( Arrays.asList( new String[] { "N",
572
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
574
boolean is_interesting_field =
575
interesting_fields.contains( name_param_parts[ 0 ] );
577
538
// parse encoding parameter
578
539
String encoding = checkParam( name_param_parts, "ENCODING" );
579
540
if( encoding != null ) encoding = encoding.toUpperCase();
580
if( is_interesting_field && encoding != null &&
581
!encoding.equals( "8BIT" ) &&
541
if( encoding != null && !encoding.equals( "8BIT" ) &&
582
542
!encoding.equals( "QUOTED-PRINTABLE" ) )
583
543
//&& !encoding.equals( "BASE64" ) )
609
568
_parser_multiline_state = MULTILINE_ENCODED;
612
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
613
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
614
if( ( charset == null && _version.equals( "2.1" ) ) ||
615
( charset != null && (
616
charset.equals( "ASCII" ) ||
617
charset.equals( "US-ASCII" ) ) ) )
571
// convert 8-bit ASCII charset to US-ASCII
572
if( charset == null || charset.equals( "ASCII" ) ) {
619
573
value = transcodeAsciiToUtf8( value );
622
// process charset (value is now in UTF-8)
623
578
String string_value;
625
580
string_value = new String( value.array(), value.position(),
626
value.limit() - value.position(), "UTF-8" );
581
value.limit() - value.position(), charset );
627
582
} catch( UnsupportedEncodingException e ) {
628
583
throw new ParseException( R.string.error_vcf_charset );
734
686
return parts.toArray( ret );
737
private String unescapeValue( String value )
739
StringBuilder ret = new StringBuilder( value.length() );
740
boolean in_escape = false;
741
for( int a = 0; a < value.length(); a++ )
743
int c = value.codePointAt( a );
745
// process a normal character
750
ret.append( Character.toChars( c ) );
754
// process an escape sequence
766
// add escaped character
767
ret.append( Character.toChars( c ) );
770
// unknown escape sequence, so add it unescaped
772
ret.append( Character.toChars( c ) );
777
return ret.toString();
780
689
private void parseN( String[] params, String value )
782
691
// already got a better name?
783
692
if( _name_level >= NAMELEVEL_N ) return;
785
694
// get name parts
786
String[] name_parts = splitValueByCharacter( value, ';' );
695
String[] name_parts = splitValueBySemicolon( value );
790
final int[] part_order = { 3, 1, 2, 0, 4 };
791
for( int a = 0; a < part_order.length; a++ )
792
if( name_parts.length > part_order[ a ] &&
793
name_parts[ part_order[ a ] ].length() > 0 )
795
// split this part in to it's comma-separated bits
796
String[] name_part_parts = splitValueByCharacter(
797
name_parts[ part_order[ a ] ], ',' );
798
for( int b = 0; b < name_part_parts.length; b++ )
799
if( name_part_parts[ b ].length() > 0 )
801
if( value.length() == 0 ) value += " ";
802
value += name_part_parts[ b ];
699
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
700
value += name_parts[ 1 ];
701
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
702
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
807
setName( unescapeValue( value ) );
808
706
_name_level = NAMELEVEL_N;
911
807
type = Contacts.ContactMethods.TYPE_HOME;
913
addEmail( unescapeValue( value ), type, is_preferred );
809
addEmail( value, type, is_preferred );
916
812
private void parseADR( String[] params, String value )
918
814
// get address parts
919
String[] adr_parts = splitValueByCharacter( value, ';' );
815
String[] adr_parts = splitValueBySemicolon( value );
923
for( int a = 0; a < adr_parts.length; a++ )
924
if( adr_parts[ a ].length() > 0 )
926
// split this part in to it's comma-separated bits
927
String[] adr_part_parts =
928
splitValueByCharacter( adr_parts[ a ], ',' );
929
for( int b = 0; b < adr_part_parts.length; b++ )
930
if( adr_part_parts[ b ].length() > 0 )
932
if( value.length() > 0 ) value += "\n";
933
value += adr_part_parts[ b ];
937
Set< String > types = extractTypes( params, Arrays.asList(
938
"PREF", "WORK", "HOME" ) );
942
if( types.contains( "WORK" ) )
943
type = Contacts.ContactMethods.TYPE_WORK;
945
type = Contacts.ContactMethods.TYPE_HOME;
947
addAddress( unescapeValue( value ), type );
950
private void parseLABEL( String[] params, String value )
952
Set< String > types = extractTypes( params, Arrays.asList(
953
"PREF", "WORK", "HOME" ) );
957
if( types.contains( "WORK" ) )
958
type = Contacts.ContactMethods.TYPE_WORK;
960
type = Contacts.ContactMethods.TYPE_HOME;
962
addAddress( unescapeValue( value ), type );
965
public void finaliseVcard()
966
throws ParseException, ContactNotIdentifiableException
819
for( int a = 0; a < adr_parts.length; a++ ) {
820
if( value.length() > 0 ) value += "\n";
821
value += adr_parts[ a ].trim();
824
Set< String > types = extractTypes( params, Arrays.asList(
825
"PREF", "WORK", "HOME", "INTERNET" ) );
829
if( types.contains( "WORK" ) )
830
type = Contacts.ContactMethods.TYPE_WORK;
832
type = Contacts.ContactMethods.TYPE_HOME;
834
addAddress( value, type );
837
public void finaliseParsing()
838
throws ParseException, SkipContactException,
968
841
// missing version (and data is present)
969
842
if( _version == null && _buffers != null )
970
843
throw new ParseException( R.string.error_vcf_malformed );
972
// finalise the parent class
845
// check if we should import this contact
847
if( !isImportRequired( this ) )
848
throw new SkipContactException();
850
catch( ContactNeedsMoreInfoException e ) {
851
throw new ParseException( R.string.error_vcf_notenoughinfo );
977
* Amongst the params, find the value of the first, only, of any with
981
* @return a value, or null
983
855
private String checkParam( String[] params, String name )
985
String[] res = checkParams( params, name );
986
return res.length > 0? res[ 0 ] : null;
990
* Amongst the params, find the values of any with the specified name
993
* @return an array of values, or null
995
private String[] checkParams( String[] params, String name )
997
HashSet< String > ret = new HashSet< String >();
999
857
Pattern p = Pattern.compile(
1000
858
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1001
859
for( int i = 0; i < params.length; i++ ) {
1002
860
Matcher m = p.matcher( params[ i ] );
1003
861
if( m.matches() )
1004
ret.add( m.group( 2 ) );
1007
return (String[]) ret.toArray( new String[ ret.size() ] );
1011
* Amongst the params, return any type values present. For v2.1 vCards,
1012
* those types are just parameters. For v3.0, they are prefixed with
1013
* "TYPE=". There may also be multiple type parameters.
1015
* @param a list of type values to look for
1016
* @return a set of present type values
1018
867
private Set< String > extractTypes( String[] params,
1019
868
List< String > valid_types )
1021
870
HashSet< String > types = new HashSet< String >();
1023
872
// get 3.0-style TYPE= param
1024
String type_params[] = checkParams( params, "TYPE" );
1025
for( int a = 0; a < type_params.length; a++ )
1027
// check for a comma-separated list of types (why? this isn't in
1029
String[] parts = type_params[ a ].split( "," );
874
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
875
String[] parts = type_param.split( "," );
1030
876
for( int i = 0; i < parts.length; i++ )
1031
877
if( valid_types.contains( parts[ i ] ) )
1032
878
types.add( parts[ i ] );