180
187
private void importVCardFileContent( byte[] content, String fileName )
181
throws AbortImportException
188
throws AbortImportException
183
ByteBuffer buffers[] = getLinesFromContent( content );
185
190
// go through lines
187
for( int i = 0; i < buffers.length; i++ )
192
int vcard_start_line = 0;
193
ContentLineIterator cli = new ContentLineIterator( content );
194
while( cli.hasNext() )
196
ByteBuffer buffer = cli.next();
189
198
// get a US-ASCII version of the line for processing
192
line = new String( buffers[ i ].array(), buffers[ i ].position(),
193
buffers[ i ].limit() - buffers[ i ].position(), "US-ASCII" );
201
line = new String( buffer.array(), buffer.position(),
202
buffer.limit() - buffer.position(), "US-ASCII" );
195
204
catch( UnsupportedEncodingException e ) {
196
205
// we know US-ASCII is supported, so appease the compiler...
200
if( vCard == null ) {
209
if( vcard == null ) {
201
210
// look for vcard beginning
202
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
203
setProgress( ++_progress );
211
if( line.matches( "^BEGIN:VCARD" ) ) {
212
setProgress( _progress++ );
214
vcard_start_line = cli.getLineNumber();
208
218
// look for vcard content or ending
209
if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
219
if( line.matches( "^END:VCARD" ) )
211
// store vcard and do away with it
221
// finalise the vcard/contact
213
vCard.finaliseParsing();
214
importContact( vCard );
216
catch( VCard.ParseException e ) {
219
getText( R.string.error_vcf_parse ).toString()
220
+ fileName + "\n" + e.getMessage() ) )
221
finish( ACTION_ABORT );
223
catch( VCard.SkipContactException e ) {
223
vcard.finaliseVcard();
225
// pass the finalised contact to the importer
226
importContact( vcard );
228
catch( Vcard.ParseException e ) {
230
getText( R.string.error_vcf_parse ).toString()
232
getText( R.string.error_vcf_parse_line ).toString()
233
+ cli.getLineNumber() + ":\n" + e.getMessage() ) )
235
finish( ACTION_ABORT );
240
catch( ContactData.ContactNotIdentifiableException e ) {
242
getText( R.string.error_vcf_parse ).toString()
244
getText( R.string.error_vcf_parse_line ).toString()
245
+ vcard_start_line + ":\n" + getText(
246
R.string.error_vcf_notenoughinfo ).toString()
249
finish( ACTION_ABORT );
255
// discard this vcard
231
260
// try giving the line to the vcard
233
vCard.parseLine( buffers[ i ] );
262
vcard.parseLine( buffer, line,
263
cli.doesNextLineLookFolded() );
235
catch( VCard.ParseException e ) {
265
catch( Vcard.ParseException e ) {
237
267
if( !showContinue(
238
getText( R.string.error_vcf_parse ).toString()
239
+ fileName + "\n" + e.getMessage() ) )
268
getText( R.string.error_vcf_parse ).toString()
270
getText( R.string.error_vcf_parse_line ).toString()
271
+ cli.getLineNumber() + "\n" + e.getMessage() ) )
240
273
finish( ACTION_ABORT );
242
276
// although we're continuing, we still need to abort
243
277
// this vCard. Further lines will be ignored until we
244
278
// get to another BEGIN:VCARD line.
247
catch( VCard.SkipContactException e ) {
281
catch( Vcard.SkipImportException e ) {
249
283
// abort this vCard. Further lines will be ignored until
250
284
// we get to another BEGIN:VCARD line.
258
private ByteBuffer[] getLinesFromContent( byte[] content )
292
class ContentLineIterator implements Iterator< ByteBuffer >
260
// count lines in data
262
for( int a = 0; a < content.length; a++ )
263
if( content[ a ] == '\n' )
266
// get lines, removing \r's and \n's as we go
267
ByteBuffer lines[] = new ByteBuffer[ num_lines ];
269
for( int a = 0, b = 0; a < content.length; a++ )
270
if( content[ a ] == '\n' ) {
271
int to = ( a > 0 && content[ a - 1 ] == '\r' &&
272
a - 1 >= last )? a - 1 : a;
273
lines[ b++ ] = ByteBuffer.wrap( content, last, to - last );
294
protected byte[] _content = null;
295
protected int _pos = 0;
296
protected int _line = 0;
298
public ContentLineIterator( byte[] content )
304
public boolean hasNext()
306
return _pos < _content.length;
310
public ByteBuffer next()
312
int initial_pos = _pos;
315
for( ; _pos < _content.length; _pos++ )
316
if( _content[ _pos ] == '\n' )
318
// adjust for a \r preceding the \n
319
int to = ( _pos > 0 && _content[ _pos - 1 ] == '\r' &&
320
_pos > initial_pos )? _pos - 1 : _pos;
323
return ByteBuffer.wrap( _content, initial_pos,
327
// we didn't find one, but were there bytes left?
328
if( _pos != initial_pos ) {
332
return ByteBuffer.wrap( _content, initial_pos,
276
lines[ lines.length - 1 ] = ByteBuffer.wrap( content, last,
277
content.length - last );
337
throw new NoSuchElementException();
343
throw new UnsupportedOperationException();
347
* Does the next line, if there is one, look like it should be folded
348
* onto the end of this one?
351
public boolean doesNextLineLookFolded()
353
return _pos > 0 && _pos < _content.length &&
354
_content[ _pos - 1 ] == '\n' && _content[ _pos ] == ' ';
357
public int getLineNumber()
282
private class VCard extends ContactData
363
private class Vcard extends ContactData
284
365
private final static int NAMELEVEL_NONE = 0;
285
private final static int NAMELEVEL_ORG = 1;
366
private final static int NAMELEVEL_N = 1;
286
367
private final static int NAMELEVEL_FN = 2;
287
private final static int NAMELEVEL_N = 3;
369
private final static int MULTILINE_NONE = 0;
370
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
371
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
372
private final static int MULTILINE_FOLDED = 3; // v3.0 folding
289
374
private String _version = null;
290
375
private Vector< ByteBuffer > _buffers = null;
291
376
private int _name_level = NAMELEVEL_NONE;
292
private boolean _parser_in_multiline = false;
377
private int _parser_multiline_state = MULTILINE_NONE;
293
378
private String _parser_current_name_and_params = null;
294
379
private String _parser_buffered_value_so_far = "";
380
private String _cached_organisation = null;
381
private String _cached_title = null;
296
383
protected class UnencodeResult
328
415
public ParseException( int res )
330
super( VCFImporter.this.getText( res ).toString() );
417
super( VcardImporter.this.getText( res ).toString() );
334
421
@SuppressWarnings("serial")
335
protected class SkipContactException extends Exception { }
337
public void parseLine( ByteBuffer buffer )
338
throws ParseException, SkipContactException,
341
// get a US-ASCII version of the line for processing
344
line = new String( buffer.array(), buffer.position(),
345
buffer.limit() - buffer.position(), "US-ASCII" );
347
catch( UnsupportedEncodingException e ) {
348
// we know US-ASCII is supported, so appease the compiler...
352
// ignore empty lines
353
if( line.trim().equals( "" ) ) return;
355
// split line into name and value parts (this may turn out to be
356
// unwanted if the line is a subsequent line in a multi-line
357
// value, but we have to do this now to check for and handle VCF
358
// versions first). Also, the value part is only created tentatively
359
// because it may have an encoding/charset. Since we're treating it
360
// as UTF-8 (which is compatible with 7-bit US-ASCII) this is ok
361
// though so long as we later use the raw bytes. ALso we check for
362
// malformed property:name pairs.
363
String name_and_params, string_value;
365
String[] parts = line.split( ":", 2 );
366
if( parts.length == 2 ) {
367
name_and_params = parts[ 0 ].trim();
368
string_value = parts[ 1 ].trim();
369
if( name_and_params.length() == 0 )
370
throw new ParseException( R.string.error_vcf_malformed );
374
if( !_parser_in_multiline )
375
throw new ParseException( R.string.error_vcf_malformed );
376
name_and_params = null;
381
// if we haven't yet got a version, we won't be paring anything!
422
protected class SkipImportException extends Exception { }
424
private String extractCollonPartFromLine( ByteBuffer buffer,
425
String line, boolean former )
429
// get a US-ASCII version of the line for processing, unless we were
433
line = new String( buffer.array(), buffer.position(),
434
buffer.limit() - buffer.position(), "US-ASCII" );
436
catch( UnsupportedEncodingException e ) {
437
// we know US-ASCII is supported, so appease the compiler...
442
// split line into name and value parts and check to make sure we
443
// only got 2 parts and that the first part is not zero in length
444
String[] parts = line.split( ":", 2 );
445
if( parts.length == 2 && parts[ 0 ].length() > 0 )
446
ret = parts[ former? 0 : 1 ];
451
private String extractNameAndParamsFromLine( ByteBuffer buffer,
454
return extractCollonPartFromLine( buffer, line, true );
457
private String extractValueFromLine( ByteBuffer buffer, String line )
459
return extractCollonPartFromLine( buffer, line, false );
462
public void parseLine( ByteBuffer buffer, String line,
463
boolean next_line_looks_folded )
464
throws ParseException, SkipImportException,
467
// do we have a version yet?
382
468
if( _version == null )
384
// is this a version?
385
if( name_and_params.equals( "VERSION" ) )
470
// tentatively get name and params from line
471
String name_and_params =
472
extractNameAndParamsFromLine( buffer, line );
474
// is it a version line?
475
if( name_and_params != null &&
476
name_and_params.equals( "VERSION" ) )
387
// yes, check/store it
388
if( !string_value.equals( "2.1" ) &&
389
!string_value.equals( "3.0" ) )
479
String value = extractValueFromLine( buffer, line );
480
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
390
481
throw new ParseException( R.string.error_vcf_version );
391
_version = string_value;
393
// parse any other buffers we've accumulated so far
484
// parse any buffers we've been accumulating while we waited
394
486
if( _buffers != null )
395
487
for( int i = 0; i < _buffers.size(); i++ )
396
parseLine( _buffers.get( i ) );
488
parseLine( _buffers.get( i ), null,
489
i + 1 < _buffers.size() &&
490
_buffers.get( i + 1 ).hasRemaining() &&
491
_buffers.get( i + 1 ).get(
492
_buffers.get( i + 1 ).position() ) == ' ' );
401
// no, so stash this buffer till we have a version
497
// no, so stash this line till we get a version
402
498
if( _buffers == null )
403
499
_buffers = new Vector< ByteBuffer >();
404
500
_buffers.add( buffer );
409
// value bytes, for processing
505
// name and params and the position in the buffer where the
506
// "value" part of the line start
507
String name_and_params;
412
if( _parser_in_multiline )
510
if( _parser_multiline_state != MULTILINE_NONE )
414
512
// if we're currently in a multi-line value, use the stored
415
513
// property name and parameters
416
514
name_and_params = _parser_current_name_and_params;
418
// find start of string (skip spaces/tabs)
419
int pos = buffer.position();
420
byte[] buffer_array = buffer.array();
421
while( pos < buffer.limit() && (
422
buffer_array[ pos ] == ' ' ||
423
buffer_array[ pos ] == '\t' ) )
516
// skip some initial line characters, depending on the type
517
// of multi-line we're handling
518
pos = buffer.position();
519
switch( _parser_multiline_state )
521
case MULTILINE_FOLDED:
524
case MULTILINE_ENCODED:
525
while( pos < buffer.limit() && (
526
buffer.get( pos ) == ' ' ||
527
buffer.get( pos ) == '\t' ) )
428
// get value from buffer
429
value = ByteBuffer.wrap( buffer.array(), pos,
430
buffer.limit() - pos );
536
// take us out of multi-line so that we can re-detect that
537
// this line is a multi-line or not
538
_parser_multiline_state = MULTILINE_NONE;
542
// get name and params from line, and since we're not
543
// parsing a subsequent line in a multi-line, this should
544
// not fail, or it's an error
546
extractNameAndParamsFromLine( buffer, line );
547
if( name_and_params == null )
548
throw new ParseException(
549
R.string.error_vcf_malformed );
434
551
// calculate how many chars to skip from beginning of line
435
552
// so we skip the property "name:" part
436
int pos = buffer.position() + name_and_params.length() + 1;
438
// get value from buffer
439
value = ByteBuffer.wrap( buffer.array(), pos,
440
buffer.limit() - pos );
553
pos = buffer.position() + name_and_params.length() + 1;
442
555
// reset the saved multi-line state
443
556
_parser_current_name_and_params = name_and_params;
444
557
_parser_buffered_value_so_far = "";
560
// get value from buffer, as raw bytes
562
value = ByteBuffer.wrap( buffer.array(), pos,
563
buffer.limit() - pos );
447
565
// get parameter parts
448
566
String[] name_param_parts = name_and_params.split( ";", -1 );
449
567
for( int i = 0; i < name_param_parts.length; i++ )
450
568
name_param_parts[ i ] = name_param_parts[ i ].trim();
570
// determine whether we care about this entry
571
final HashSet< String > interesting_fields =
572
new HashSet< String >( Arrays.asList( new String[] { "N",
573
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
575
boolean is_interesting_field =
576
interesting_fields.contains( name_param_parts[ 0 ] );
452
578
// parse encoding parameter
453
579
String encoding = checkParam( name_param_parts, "ENCODING" );
454
if( encoding != null ) encoding = encoding.toUpperCase();
455
if( encoding != null && !encoding.equals( "8BIT" ) &&
580
if( encoding != null )
581
encoding = encoding.toUpperCase( Locale.US );
582
if( is_interesting_field && encoding != null &&
583
!encoding.equals( "8BIT" ) &&
456
584
!encoding.equals( "QUOTED-PRINTABLE" ) )
457
585
//&& !encoding.equals( "BASE64" ) )
516
671
parseFN( name_param_parts, complete_value );
517
672
else if( name_param_parts[ 0 ].equals( "ORG" ) )
518
673
parseORG( name_param_parts, complete_value );
674
else if( name_param_parts[ 0 ].equals( "TITLE" ) )
675
parseTITLE( name_param_parts, complete_value );
519
676
else if( name_param_parts[ 0 ].equals( "TEL" ) )
520
677
parseTEL( name_param_parts, complete_value );
521
678
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
522
679
parseEMAIL( name_param_parts, complete_value );
680
else if( name_param_parts[ 0 ].equals( "ADR" ) )
681
parseADR( name_param_parts, complete_value );
682
else if( name_param_parts[ 0 ].equals( "LABEL" ) )
683
parseLABEL( name_param_parts, complete_value );
684
else if( name_param_parts[ 0 ].equals( "NOTE" ) )
685
parseNOTE( name_param_parts, complete_value );
689
private boolean doesStringEndInAnEscapeChar( String string )
691
// count the number of backslashes at the end of the string
693
for( int a = string.length() - 1; a >= 0; a-- )
694
if( string.charAt( a ) == '\\' )
699
// if there are an even number of backslashes then the final one
701
return ( count & 1 ) == 1;
704
private String[] splitValueByCharacter( String value, char character )
706
// split string in to parts by specified character
707
ArrayList< String > parts = new ArrayList< String >(
708
Arrays.asList( value.split( "" + character ) ) );
711
for( int a = 0; a < parts.size(); a++ )
713
String str = parts.get( a );
715
// look for parts that end in an escape character, but ignore
716
// the final part. We've already detected escape chars at the
717
// end of the final part in parseLine() and handled multi-lines
719
if( a < parts.size() - 1 &&
720
doesStringEndInAnEscapeChar( str ) )
722
// append the escaped character, join the next part to this
723
// part and remove the next part
724
parts.set( a, str.substring( 0, str.length() - 1 ) +
725
character + parts.get( a + 1 ) );
726
parts.remove( a + 1 );
728
// re-visit this part
733
// trim and replace string
738
String[] ret = new String[ parts.size() ];
739
return parts.toArray( ret );
742
private String unescapeValue( String value )
744
StringBuilder ret = new StringBuilder( value.length() );
745
boolean in_escape = false;
746
for( int a = 0; a < value.length(); a++ )
748
int c = value.codePointAt( a );
750
// process a normal character
755
ret.append( Character.toChars( c ) );
759
// process an escape sequence
765
// add tab (invalid/non-standard, but accepted)
776
// add escaped character
777
ret.append( Character.toChars( c ) );
780
// unknown escape sequence, so add it unescaped
781
// (invalid/non-standard, but accepted)
783
ret.append( Character.toChars( c ) );
788
return ret.toString();
526
791
private void parseN( String[] params, String value )
527
throws ParseException, SkipContactException,
530
793
// already got a better name?
531
794
if( _name_level >= NAMELEVEL_N ) return;
533
796
// get name parts
534
String[] name_parts = value.split( ";" );
535
for( int i = 0; i < name_parts.length; i++ )
536
name_parts[ i ] = name_parts[ i ].trim();
797
String[] name_parts = splitValueByCharacter( value, ';' );
540
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
541
value += name_parts[ 1 ];
542
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
543
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
801
final int[] part_order = { 3, 1, 2, 0, 4 };
802
for( int a = 0; a < part_order.length; a++ )
803
if( name_parts.length > part_order[ a ] &&
804
name_parts[ part_order[ a ] ].length() > 0 )
806
// split this part in to it's comma-separated bits
807
String[] name_part_parts = splitValueByCharacter(
808
name_parts[ part_order[ a ] ], ',' );
809
for( int b = 0; b < name_part_parts.length; b++ )
810
if( name_part_parts[ b ].length() > 0 )
812
if( value.length() == 0 ) value += " ";
813
value += name_part_parts[ b ];
818
setName( unescapeValue( value ) );
547
819
_name_level = NAMELEVEL_N;
549
// check now to see if we need to import this contact (to avoid
550
// parsing the rest of the vCard unnecessarily)
551
if( !isImportRequired( getName() ) )
552
throw new SkipContactException();
555
822
private void parseFN( String[] params, String value )
556
throws ParseException, SkipContactException
558
824
// already got a better name?
559
825
if( _name_level >= NAMELEVEL_FN ) return;
828
setName( unescapeValue( value ) );
563
829
_name_level = NAMELEVEL_FN;
566
832
private void parseORG( String[] params, String value )
567
throws ParseException, SkipContactException
569
// already got a better name?
570
if( _name_level >= NAMELEVEL_ORG ) return;
573
String[] org_parts = value.split( ";" );
574
for( int i = 0; i < org_parts.length; i++ )
575
org_parts[ i ] = org_parts[ i ].trim();
578
if( org_parts.length > 1 && org_parts[ 0 ].length() == 0 )
579
value = org_parts[ 1 ];
581
value = org_parts[ 0 ];
585
_name_level = NAMELEVEL_ORG;
835
String[] org_parts = splitValueByCharacter( value, ';' );
836
if( org_parts == null || org_parts.length < 1 ) return;
838
// build organisation name
839
StringBuilder builder = new StringBuilder(
840
String.valueOf( org_parts[ 0 ] ) );
841
for( int a = 1; a < org_parts.length; a++ )
842
builder.append( ", " ).append( org_parts[ a ] );
843
String organisation = unescapeValue( builder.toString() );
845
// set organisation name (using a title we've previously found)
846
addOrganisation( organisation, _cached_title, true );
848
// if we've not previously found a title, store this organisation
849
// name (we'll need it when we find a title to update the
850
// organisation, by name), else if we *have* previously found a
851
// title, clear it (since we just used it)
852
if( _cached_title == null )
853
_cached_organisation = organisation;
855
_cached_title = null;
858
private void parseTITLE( String[] params, String value )
860
value = unescapeValue( value );
862
// if we previously had an organisation, look it up and append this
864
if( _cached_organisation != null && hasOrganisations() ) {
865
HashMap< String, ExtraDetail > datas = getOrganisations();
866
ExtraDetail detail = datas.get( _cached_organisation );
868
detail.setExtra( value );
871
// same as when handling organisation, if we've not previously found
872
// an organisation we store this title, else we clear it (since we
873
// just appended this title to it)
874
if( _cached_organisation == null )
875
_cached_title = value;
877
_cached_organisation = null;
588
880
private void parseTEL( String[] params, String value )
589
throws ParseException
591
882
if( value.length() == 0 ) return;
593
884
Set< String > types = extractTypes( params, Arrays.asList(
594
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
595
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
885
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
886
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
597
888
// here's the logic...
598
boolean preferred = types.contains( "PREF" );
599
int type = PhonesColumns.TYPE_MOBILE;
600
if( types.contains( "VOICE" ) )
601
if( types.contains( "WORK" ) )
602
type = PhonesColumns.TYPE_WORK;
604
type = PhonesColumns.TYPE_HOME;
605
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
606
type = PhonesColumns.TYPE_MOBILE;
889
boolean is_preferred = types.contains( "PREF" );
607
891
if( types.contains( "FAX" ) )
608
892
if( types.contains( "HOME" ) )
609
type = PhonesColumns.TYPE_FAX_HOME;
893
type = TYPE_FAX_HOME;
611
type = PhonesColumns.TYPE_FAX_WORK;
612
if( types.contains( "PAGER" ) )
613
type = PhonesColumns.TYPE_PAGER;
895
type = TYPE_FAX_WORK;
896
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
898
else if( types.contains( "PAGER" ) )
900
else if( types.contains( "WORK" ) )
615
905
// add phone number
616
addPhone( value, type, preferred );
906
addNumber( value, type, is_preferred );
619
909
public void parseEMAIL( String[] params, String value )
620
throws ParseException
622
911
if( value.length() == 0 ) return;
624
913
Set< String > types = extractTypes( params, Arrays.asList(
625
"PREF", "WORK", "HOME", "INTERNET" ) );
627
// here's the logic...
628
boolean preferred = types.contains( "PREF" );
629
if( types.contains( "WORK" ) )
630
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
632
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
635
public void finaliseParsing()
636
throws ParseException, SkipContactException,
914
"PREF", "WORK", "HOME", "INTERNET" ) );
917
boolean is_preferred = types.contains( "PREF" );
919
if( types.contains( "WORK" ) )
924
addEmail( unescapeValue( value ), type, is_preferred );
927
private void parseADR( String[] params, String value )
930
String[] adr_parts = splitValueByCharacter( value, ';' );
934
for( int a = 0; a < adr_parts.length; a++ )
935
if( adr_parts[ a ].length() > 0 )
937
// split this part in to it's comma-separated bits
938
String[] adr_part_parts =
939
splitValueByCharacter( adr_parts[ a ], ',' );
940
for( int b = 0; b < adr_part_parts.length; b++ )
941
if( adr_part_parts[ b ].length() > 0 )
943
if( value.length() > 0 ) value += "\n";
944
value += adr_part_parts[ b ];
948
Set< String > types = extractTypes( params, Arrays.asList(
949
"PREF", "WORK", "HOME" ) );
953
if( types.contains( "WORK" ) )
958
addAddress( unescapeValue( value ), type );
961
private void parseLABEL( String[] params, String value )
963
Set< String > types = extractTypes( params, Arrays.asList(
964
"PREF", "WORK", "HOME" ) );
968
if( types.contains( "WORK" ) )
973
addAddress( unescapeValue( value ), type );
976
private void parseNOTE( String[] params, String value )
978
addNote( unescapeValue( value ) );
981
public void finaliseVcard()
982
throws ParseException, ContactNotIdentifiableException
639
984
// missing version (and data is present)
640
985
if( _version == null && _buffers != null )
641
986
throw new ParseException( R.string.error_vcf_malformed );
643
// missing name properties?
644
if( _name_level == NAMELEVEL_NONE )
645
throw new ParseException( R.string.error_vcf_noname );
647
// check if we should import this one? If we've already got an 'N'-
648
// type name, this will already have been done by parseN() so we
649
// mustn't do this here (or it could prompt twice!)
650
if( _name_level < NAMELEVEL_N && !isImportRequired( getName() ) )
651
throw new SkipContactException();
988
// finalise the parent class
993
* Amongst the params, find the value of the first, only, of any with
997
* @return a value, or null
654
999
private String checkParam( String[] params, String name )
1001
String[] res = checkParams( params, name );
1002
return res.length > 0? res[ 0 ] : null;
1006
* Amongst the params, find the values of any with the specified name
1009
* @return an array of values, or null
1011
private String[] checkParams( String[] params, String name )
1013
HashSet< String > ret = new HashSet< String >();
656
1015
Pattern p = Pattern.compile(
657
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1016
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1017
Pattern.CASE_INSENSITIVE );
658
1018
for( int i = 0; i < params.length; i++ ) {
659
1019
Matcher m = p.matcher( params[ i ] );
660
1020
if( m.matches() )
1021
ret.add( m.group( 2 ) );
1024
return (String[]) ret.toArray( new String[ ret.size() ] );
1028
* Amongst the params, return any type values present. For v2.1 vCards,
1029
* those types are just parameters. For v3.0, they are prefixed with
1030
* "TYPE=". There may also be multiple type parameters.
1031
* @param params an array of params to look for types in
1032
* @param valid_types an list of upper-case type values to look for
1033
* @return a set of present type values
666
1035
private Set< String > extractTypes( String[] params,
667
List< String > valid_types )
1036
List< String > valid_types )
669
1038
HashSet< String > types = new HashSet< String >();
671
1040
// get 3.0-style TYPE= param
673
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
674
String[] parts = type_param.split( "," );
1041
String type_params[] = checkParams( params, "TYPE" );
1042
for( int a = 0; a < type_params.length; a++ )
1044
// check for a comma-separated list of types (why? this isn't in
1046
String[] parts = type_params[ a ].split( "," );
1047
for( int i = 0; i < parts.length; i++ )
1048
parts[ i ] = parts[ i ].toUpperCase( Locale.US );
675
1049
for( int i = 0; i < parts.length; i++ )
676
1050
if( valid_types.contains( parts[ i ] ) )
677
1051
types.add( parts[ i ] );