148
157
private void importVCardFile( File file ) throws AbortImportException
159
// check file is good
161
showError( getText( R.string.error_filenotfound ) +
163
if( file.length() == 0 )
164
showError( getText( R.string.error_fileisempty ) +
153
BufferedReader reader = new BufferedReader(
154
new FileReader( file ) );
157
StringBuffer content = new StringBuffer();
159
while( ( line = reader.readLine() ) != null )
160
content.append( line ).append( "\n" );
162
importVCardFileContent( content.toString(), file.getName() );
170
FileInputStream istream = new FileInputStream( file );
171
byte[] content = new byte[ (int)file.length() ];
172
istream.read( content );
176
importVCardFileContent( content, file.getName() );
164
178
catch( FileNotFoundException e ) {
165
showError( getText( R.string.error_filenotfound ) + file.getName() );
179
showError( getText( R.string.error_filenotfound ) +
167
182
catch( IOException e ) {
168
183
showError( getText( R.string.error_ioerror ) + file.getName() );
172
private void importVCardFileContent( String content, String fileName )
173
throws AbortImportException
187
private void importVCardFileContent( byte[] content, String fileName )
188
throws AbortImportException
175
// unfold RFC2425 section 5.8.1 folded lines, except that we must also
176
// handle embedded Quoted-Printable encodings that have a trailing '='.
177
// So we remove these first before doing RFC2425 unfolding.
178
content = content.replaceAll( "=\n[ \\t]", "" )
179
.replaceAll( "\n[ \\t]", "" );
181
// get lines and parse them
182
String[] lines = content.split( "\n" );
184
for( int i = 0; i < lines.length; i++ )
192
int vcard_start_line = 0;
193
ContentLineIterator cli = new ContentLineIterator( content );
194
while( cli.hasNext() )
186
String line = lines[ i ];
188
if( vCard == null ) {
196
ByteBuffer buffer = cli.next();
198
// get a US-ASCII version of the line for processing
201
line = new String( buffer.array(), buffer.position(),
202
buffer.limit() - buffer.position(), "US-ASCII" );
204
catch( UnsupportedEncodingException e ) {
205
// we know US-ASCII is supported, so appease the compiler...
209
if( vcard == null ) {
189
210
// look for vcard beginning
190
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
191
setProgress( ++_progress );
211
if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD" ) ) {
212
setProgress( _progress++ );
214
vcard_start_line = cli.getLineNumber();
196
218
// look for vcard content or ending
197
if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
219
if( line.matches( "^END[ \t]*:[ \t]*VCARD" ) )
199
// store vcard and do away with it
221
// finalise the vcard/contact
201
vCard.finaliseParsing();
202
importContact( vCard );
204
catch( VCard.ParseException e ) {
207
getText( R.string.error_vcf_parse ).toString()
208
+ fileName + "\n" + e.getMessage() ) )
209
finish( ACTION_ABORT );
211
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
219
260
// try giving the line to the vcard
221
vCard.parseLine( line );
262
vcard.parseLine( buffer, line,
263
cli.doesNextLineLookFolded() );
223
catch( VCard.ParseException e ) {
265
catch( Vcard.ParseException e ) {
225
267
if( !showContinue(
226
getText( R.string.error_vcf_parse ).toString()
227
+ 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() ) )
228
273
finish( ACTION_ABORT );
230
276
// although we're continuing, we still need to abort
231
277
// this vCard. Further lines will be ignored until we
232
278
// get to another BEGIN:VCARD line.
235
catch( VCard.SkipContactException e ) {
281
catch( Vcard.SkipImportException e ) {
237
283
// abort this vCard. Further lines will be ignored until
238
284
// we get to another BEGIN:VCARD line.
246
private class VCard extends ContactData
292
class ContentLineIterator implements Iterator< ByteBuffer >
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,
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' &&
355
( _content[ _pos ] == ' ' || _content[ _pos ] == '\t' );
358
public int getLineNumber()
364
private class Vcard extends ContactData
248
366
private final static int NAMELEVEL_NONE = 0;
249
private final static int NAMELEVEL_ORG = 1;
367
private final static int NAMELEVEL_N = 1;
250
368
private final static int NAMELEVEL_FN = 2;
251
private final static int NAMELEVEL_N = 3;
370
private final static int MULTILINE_NONE = 0;
371
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
372
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
373
private final static int MULTILINE_FOLDED = 3; // MIME-DIR folding
253
375
private String _version = null;
254
private Vector< String > _lines = null;
255
private int _nameLevel = NAMELEVEL_NONE;
376
private Vector< ByteBuffer > _buffers = null;
377
private int _name_level = NAMELEVEL_NONE;
378
private int _parser_multiline_state = MULTILINE_NONE;
379
private String _parser_current_name_and_params = null;
380
private String _parser_buffered_value_so_far = "";
381
private String _cached_organisation = null;
382
private String _cached_title = null;
384
protected class UnencodeResult
386
private boolean _another_line_required;
387
private ByteBuffer _buffer;
389
public UnencodeResult( boolean another_line_required,
392
_another_line_required = another_line_required;
396
public boolean isAnotherLineRequired()
398
return _another_line_required;
401
public ByteBuffer getBuffer()
257
407
@SuppressWarnings("serial")
258
408
protected class ParseException extends Exception
266
416
public ParseException( int res )
268
super( VCFImporter.this.getText( res ).toString() );
418
super( VcardImporter.this.getText( res ).toString() );
272
422
@SuppressWarnings("serial")
273
protected class SkipContactException extends Exception { }
275
public void parseLine( String line )
276
throws ParseException, SkipContactException,
279
// get property halves
280
String[] props = line.split( ":" );
281
for( int i = 0; i < props.length; i++ )
282
props[ i ] = props[ i ].trim();
283
if( props.length < 2 ||
284
props[ 0 ].length() < 1 || props[ 1 ].length() < 1 )
285
throw new ParseException( R.string.error_vcf_malformed );
423
protected class SkipImportException extends Exception { }
425
private String extractCollonPartFromLine( ByteBuffer buffer,
426
String line, boolean former )
430
// get a US-ASCII version of the line for processing, unless we were
434
line = new String( buffer.array(), buffer.position(),
435
buffer.limit() - buffer.position(), "US-ASCII" );
437
catch( UnsupportedEncodingException e ) {
438
// we know US-ASCII is supported, so appease the compiler...
443
// split line into name and value parts and check to make sure we
444
// only got 2 parts and that the first part is not zero in length
445
String[] parts = line.split( ":", 2 );
446
if( parts.length == 2 && parts[ 0 ].length() > 0 )
447
ret = parts[ former? 0 : 1 ];
452
private String extractNameAndParamsFromLine( ByteBuffer buffer,
455
return extractCollonPartFromLine( buffer, line, true );
458
private String extractValueFromLine( ByteBuffer buffer, String line )
460
return extractCollonPartFromLine( buffer, line, false );
463
public void parseLine( ByteBuffer buffer, String line,
464
boolean next_line_looks_folded )
465
throws ParseException, SkipImportException,
468
// do we have a version yet?
287
469
if( _version == null )
289
if( props[ 0 ].equals( "VERSION" ) )
471
// tentatively get name and params from line
472
String name_and_params =
473
extractNameAndParamsFromLine( buffer, line );
475
// is it a version line?
476
if( name_and_params != null &&
477
name_and_params.equalsIgnoreCase( "VERSION" ) )
292
if( !props[ 1 ].equals( "2.1" ) &&
293
!props[ 1 ].equals( "3.0" ) )
480
String value = extractValueFromLine( buffer, line );
481
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
294
482
throw new ParseException( R.string.error_vcf_version );
295
_version = props[ 1 ];
297
// parse any other lines we've accumulated so far
299
for( int i = 0; i < _lines.size(); i++ )
300
parseLine( _lines.get( i ) );
485
// parse any buffers we've been accumulating while we waited
487
if( _buffers != null )
488
for( int i = 0; i < _buffers.size(); i++ )
489
parseLine( _buffers.get( i ), null,
490
i + 1 < _buffers.size() &&
491
_buffers.get( i + 1 ).hasRemaining() &&
492
_buffers.get( i + 1 ).get(
493
_buffers.get( i + 1 ).position() ) == ' ' );
305
// stash this line till we have a version
307
_lines = new Vector< String >();
498
// no, so stash this line till we get a version
499
if( _buffers == null )
500
_buffers = new Vector< ByteBuffer >();
501
_buffers.add( buffer );
506
// name and params and the position in the buffer where the
507
// "value" part of the line start
508
String name_and_params;
511
if( _parser_multiline_state != MULTILINE_NONE )
513
// if we're currently in a multi-line value, use the stored
514
// property name and parameters
515
name_and_params = _parser_current_name_and_params;
517
// skip some initial line characters, depending on the type
518
// of multi-line we're handling
519
pos = buffer.position();
520
switch( _parser_multiline_state )
522
case MULTILINE_FOLDED:
525
case MULTILINE_ENCODED:
526
while( pos < buffer.limit() && (
527
buffer.get( pos ) == ' ' ||
528
buffer.get( pos ) == '\t' ) )
537
// take us out of multi-line so that we can re-detect that
538
// this line is a multi-line or not
539
_parser_multiline_state = MULTILINE_NONE;
543
// get name and params from line, and since we're not
544
// parsing a subsequent line in a multi-line, this should
545
// not fail, or it's an error
547
extractNameAndParamsFromLine( buffer, line );
548
if( name_and_params == null )
549
throw new ParseException(
550
R.string.error_vcf_malformed );
552
// calculate how many chars to skip from beginning of line
553
// so we skip the property "name:" part
554
pos = buffer.position() + name_and_params.length() + 1;
556
// reset the saved multi-line state
557
_parser_current_name_and_params = name_and_params;
558
_parser_buffered_value_so_far = "";
561
// get value from buffer, as raw bytes
563
value = ByteBuffer.wrap( buffer.array(), pos,
564
buffer.limit() - pos );
313
566
// get parameter parts
314
String[] params = props[ 0 ].split( ";" );
315
for( int i = 0; i < params.length; i++ )
316
params[ i ] = params[ i ].trim();
567
String[] name_param_parts = name_and_params.split( ";", -1 );
568
for( int i = 0; i < name_param_parts.length; i++ )
569
name_param_parts[ i ] = name_param_parts[ i ].trim();
571
// determine whether we care about this entry
572
final HashSet< String > interesting_fields =
573
new HashSet< String >( Arrays.asList( new String[] { "N",
574
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
576
boolean is_interesting_field =
577
interesting_fields.contains( name_param_parts[ 0 ] );
579
// parse encoding parameter
580
String encoding = checkParam( name_param_parts, "ENCODING" );
581
if( encoding != null )
582
encoding = encoding.toUpperCase( Locale.US );
583
if( is_interesting_field && encoding != null &&
584
!encoding.equalsIgnoreCase( "8BIT" ) &&
585
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
586
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
588
throw new ParseException( R.string.error_vcf_encoding );
591
// parse charset parameter
592
String charset = checkParam( name_param_parts, "CHARSET" );
593
if( charset != null )
594
charset = charset.toUpperCase( Locale.US );
595
if( charset != null &&
596
!charset.equalsIgnoreCase( "US-ASCII" ) &&
597
!charset.equalsIgnoreCase( "ASCII" ) &&
598
!charset.equalsIgnoreCase( "UTF-8" ) )
600
throw new ParseException( R.string.error_vcf_charset );
603
// do unencoding (or default to a fake unencoding result with
605
UnencodeResult unencoding_result = null;
606
if( encoding != null &&
607
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
609
unencoding_result = unencodeQuotedPrintable( value );
611
// else if( encoding != null &&
612
// encoding.equalsIgnoreCase( "BASE64" ) )
614
// unencoding_result = unencodeBase64( props[ 1 ], charset );
616
if( unencoding_result != null ) {
617
value = unencoding_result.getBuffer();
618
if( unencoding_result.isAnotherLineRequired() )
619
_parser_multiline_state = MULTILINE_ENCODED;
622
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
623
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
624
if( ( charset == null && _version.equals( "2.1" ) ) ||
625
( charset != null && (
626
charset.equalsIgnoreCase( "ASCII" ) ||
627
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
629
value = transcodeAsciiToUtf8( value );
632
// process charset (value is now in UTF-8)
635
string_value = new String( value.array(), value.position(),
636
value.limit() - value.position(), "UTF-8" );
637
} catch( UnsupportedEncodingException e ) {
638
throw new ParseException( R.string.error_vcf_charset );
641
// for some entries that have semicolon-separated value parts,
642
// check to see if the value ends in an escape character, which
643
// indicates that we have a multi-line value
644
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
645
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
646
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
647
doesStringEndInAnEscapeChar( string_value ) )
649
_parser_multiline_state = MULTILINE_ESCAPED;
650
string_value = string_value.substring( 0,
651
string_value.length() - 1 );
654
// if we know we're not in an encoding-based multi-line, check
655
// to see if we're in a folded multi-line
656
if( _parser_multiline_state == MULTILINE_NONE &&
657
next_line_looks_folded )
659
_parser_multiline_state = MULTILINE_FOLDED;
662
// handle multi-lines by buffering them and parsing them when we
663
// are processing the last line in a multi-line sequence
664
if( _parser_multiline_state != MULTILINE_NONE ) {
665
_parser_buffered_value_so_far += string_value;
668
String complete_value =
669
( _parser_buffered_value_so_far + string_value ).trim();
671
// ignore empty values
672
if( complete_value.length() < 1 ) return;
318
674
// parse some properties
319
if( params[ 0 ].equals( "N" ) )
320
parseN( params, props[ 1 ] );
321
else if( params[ 0 ].equals( "FN" ) )
322
parseFN( params, props[ 1 ] );
323
else if( params[ 0 ].equals( "ORG" ) )
324
parseORG( params, props[ 1 ] );
325
else if( params[ 0 ].equals( "TEL" ) )
326
parseTEL( params, props[ 1 ] );
327
else if( params[ 0 ].equals( "EMAIL" ) )
328
parseEMAIL( params, props[ 1 ] );
675
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
676
parseN( name_param_parts, complete_value );
677
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
678
parseFN( name_param_parts, complete_value );
679
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
680
parseORG( name_param_parts, complete_value );
681
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
682
parseTITLE( name_param_parts, complete_value );
683
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
684
parseTEL( name_param_parts, complete_value );
685
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
686
parseEMAIL( name_param_parts, complete_value );
687
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
688
parseADR( name_param_parts, complete_value );
689
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
690
parseLABEL( name_param_parts, complete_value );
691
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
692
parseNOTE( name_param_parts, complete_value );
696
private boolean doesStringEndInAnEscapeChar( String string )
698
// count the number of backslashes at the end of the string
700
for( int a = string.length() - 1; a >= 0; a-- )
701
if( string.charAt( a ) == '\\' )
706
// if there are an even number of backslashes then the final one
708
return ( count & 1 ) == 1;
711
private String[] splitValueByCharacter( String value, char character )
713
// split string in to parts by specified character
714
ArrayList< String > parts = new ArrayList< String >(
715
Arrays.asList( value.split( "" + character ) ) );
718
for( int a = 0; a < parts.size(); a++ )
720
String str = parts.get( a );
722
// look for parts that end in an escape character, but ignore
723
// the final part. We've already detected escape chars at the
724
// end of the final part in parseLine() and handled multi-lines
726
if( a < parts.size() - 1 &&
727
doesStringEndInAnEscapeChar( str ) )
729
// append the escaped character, join the next part to this
730
// part and remove the next part
731
parts.set( a, str.substring( 0, str.length() - 1 ) +
732
character + parts.get( a + 1 ) );
733
parts.remove( a + 1 );
735
// re-visit this part
740
// trim and replace string
745
String[] ret = new String[ parts.size() ];
746
return parts.toArray( ret );
749
private String unescapeValue( String value )
751
StringBuilder ret = new StringBuilder( value.length() );
752
boolean in_escape = false;
753
for( int a = 0; a < value.length(); a++ )
755
int c = value.codePointAt( a );
757
// process a normal character
762
ret.append( Character.toChars( c ) );
766
// process an escape sequence
772
// add tab (invalid/non-standard, but accepted)
783
// add escaped character
784
ret.append( Character.toChars( c ) );
787
// unknown escape sequence, so add it unescaped
788
// (invalid/non-standard, but accepted)
790
ret.append( Character.toChars( c ) );
795
return ret.toString();
332
798
private void parseN( String[] params, String value )
333
throws ParseException, SkipContactException,
336
800
// already got a better name?
337
if( _nameLevel >= NAMELEVEL_N ) return;
801
if( _name_level >= NAMELEVEL_N ) return;
339
803
// get name parts
340
String[] nameparts = value.split( ";" );
341
for( int i = 0; i < nameparts.length; i++ )
342
nameparts[ i ] = nameparts[ i ].trim();
804
String[] name_parts = splitValueByCharacter( value, ';' );
346
if( nameparts.length > 1 && nameparts[ 1 ].length() > 0 )
347
value += nameparts[ 1 ];
348
if( nameparts[ 0 ].length() > 0 )
349
value += ( value.length() == 0? "" : " " ) + nameparts[ 0 ];
808
final int[] part_order = { 3, 1, 2, 0, 4 };
809
for( int a = 0; a < part_order.length; a++ )
810
if( name_parts.length > part_order[ a ] &&
811
name_parts[ part_order[ a ] ].length() > 0 )
813
// split this part in to it's comma-separated bits
814
String[] name_part_parts = splitValueByCharacter(
815
name_parts[ part_order[ a ] ], ',' );
816
for( int b = 0; b < name_part_parts.length; b++ )
817
if( name_part_parts[ b ].length() > 0 )
819
if( value.length() == 0 ) value += " ";
820
value += name_part_parts[ b ];
352
setName( undoCharsetAndEncoding( params, value ) );
353
_nameLevel = NAMELEVEL_N;
355
// check now to see if we need to import this contact (to avoid
356
// parsing the rest of the vCard unnecessarily)
357
if( !isImportRequired( getName() ) )
358
throw new SkipContactException();
825
setName( unescapeValue( value ) );
826
_name_level = NAMELEVEL_N;
361
829
private void parseFN( String[] params, String value )
362
throws ParseException, SkipContactException
364
831
// already got a better name?
365
if( _nameLevel >= NAMELEVEL_FN ) return;
832
if( _name_level >= NAMELEVEL_FN ) return;
368
setName( undoCharsetAndEncoding( params, value ) );
369
_nameLevel = NAMELEVEL_FN;
835
setName( unescapeValue( value ) );
836
_name_level = NAMELEVEL_FN;
372
839
private void parseORG( String[] params, String value )
373
throws ParseException, SkipContactException
375
// already got a better name?
376
if( _nameLevel >= NAMELEVEL_ORG ) return;
379
String[] orgparts = value.split( ";" );
380
for( int i = 0; i < orgparts.length; i++ )
381
orgparts[ i ] = orgparts[ i ].trim();
384
if( orgparts[ 0 ].length() == 0 && orgparts.length > 1 )
385
value = orgparts[ 1 ];
387
value = orgparts[ 0 ];
390
setName( undoCharsetAndEncoding( params, value ) );
391
_nameLevel = NAMELEVEL_ORG;
842
String[] org_parts = splitValueByCharacter( value, ';' );
843
if( org_parts == null || org_parts.length < 1 ) return;
845
// build organisation name
846
StringBuilder builder = new StringBuilder(
847
String.valueOf( org_parts[ 0 ] ) );
848
for( int a = 1; a < org_parts.length; a++ )
849
builder.append( ", " ).append( org_parts[ a ] );
850
String organisation = unescapeValue( builder.toString() );
852
// set organisation name (using a title we've previously found)
853
addOrganisation( organisation, _cached_title, true );
855
// if we've not previously found a title, store this organisation
856
// name (we'll need it when we find a title to update the
857
// organisation, by name), else if we *have* previously found a
858
// title, clear it (since we just used it)
859
if( _cached_title == null )
860
_cached_organisation = organisation;
862
_cached_title = null;
865
private void parseTITLE( String[] params, String value )
867
value = unescapeValue( value );
869
// if we previously had an organisation, look it up and append this
871
if( _cached_organisation != null && hasOrganisations() ) {
872
HashMap< String, ExtraDetail > datas = getOrganisations();
873
ExtraDetail detail = datas.get( _cached_organisation );
875
detail.setExtra( value );
878
// same as when handling organisation, if we've not previously found
879
// an organisation we store this title, else we clear it (since we
880
// just appended this title to it)
881
if( _cached_organisation == null )
882
_cached_title = value;
884
_cached_organisation = null;
394
887
private void parseTEL( String[] params, String value )
395
throws ParseException
397
889
if( value.length() == 0 ) return;
399
891
Set< String > types = extractTypes( params, Arrays.asList(
400
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
401
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
892
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
893
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
403
895
// here's the logic...
404
boolean preferred = types.contains( "PREF" );
405
if( types.contains( "VOICE" ) )
406
if( types.contains( "WORK" ) )
407
addPhone( value, PhonesColumns.TYPE_WORK, preferred );
409
addPhone( value, PhonesColumns.TYPE_HOME, preferred );
410
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
411
addPhone( value, PhonesColumns.TYPE_MOBILE, preferred );
896
boolean is_preferred = types.contains( "PREF" );
412
898
if( types.contains( "FAX" ) )
413
899
if( types.contains( "HOME" ) )
414
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
900
type = TYPE_FAX_HOME;
416
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
417
if( types.contains( "PAGER" ) )
418
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
902
type = TYPE_FAX_WORK;
903
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
905
else if( types.contains( "PAGER" ) )
907
else if( types.contains( "WORK" ) )
913
addNumber( value, type, is_preferred );
421
916
public void parseEMAIL( String[] params, String value )
423
918
if( value.length() == 0 ) return;
425
920
Set< String > types = extractTypes( params, Arrays.asList(
426
"PREF", "WORK", "HOME", "INTERNET" ) );
428
// here's the logic...
429
boolean preferred = types.contains( "PREF" );
430
if( types.contains( "WORK" ) )
431
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
433
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
436
public void finaliseParsing()
437
throws ParseException, SkipContactException,
921
"PREF", "WORK", "HOME", "INTERNET" ) );
924
boolean is_preferred = types.contains( "PREF" );
926
if( types.contains( "WORK" ) )
931
addEmail( unescapeValue( value ), type, is_preferred );
934
private void parseADR( String[] params, String value )
937
String[] adr_parts = splitValueByCharacter( value, ';' );
941
for( int a = 0; a < adr_parts.length; a++ )
942
if( adr_parts[ a ].length() > 0 )
944
// version 3.0 vCards allow further splitting by comma
945
if( _version.equals( "3.0" ) )
947
// split this part in to it's comma-separated bits and
948
// add them on individual lines
949
String[] adr_part_parts =
950
splitValueByCharacter( adr_parts[ a ], ',' );
951
for( int b = 0; b < adr_part_parts.length; b++ )
952
if( adr_part_parts[ b ].length() > 0 )
954
if( value.length() > 0 ) value += "\n";
955
value += adr_part_parts[ b ];
960
// add this part on an individual line
961
if( value.length() > 0 ) value += "\n";
962
value += adr_parts[ a ];
966
Set< String > types = extractTypes( params, Arrays.asList(
967
"PREF", "WORK", "HOME" ) );
971
if( types.contains( "WORK" ) )
976
addAddress( unescapeValue( value ), type );
979
private void parseLABEL( String[] params, String value )
981
Set< String > types = extractTypes( params, Arrays.asList(
982
"PREF", "WORK", "HOME" ) );
986
if( types.contains( "WORK" ) )
991
addAddress( unescapeValue( value ), type );
994
private void parseNOTE( String[] params, String value )
996
addNote( unescapeValue( value ) );
999
public void finaliseVcard()
1000
throws ParseException, ContactNotIdentifiableException
440
1002
// missing version (and data is present)
441
if( _version == null && _lines != null )
1003
if( _version == null && _buffers != null )
442
1004
throw new ParseException( R.string.error_vcf_malformed );
444
// missing name properties?
445
if( _nameLevel == NAMELEVEL_NONE )
446
throw new ParseException( R.string.error_vcf_noname );
448
// check if we should import this one? If we've already got an 'N'-
449
// type name, this will already have been done by parseN() so we
450
// mustn't do this here (or it could prompt twice!)
451
if( _nameLevel < NAMELEVEL_N && !isImportRequired( getName() ) )
452
throw new SkipContactException();
455
private String undoCharsetAndEncoding( String[] params, String value )
456
throws ParseException
458
// check encoding/charset
459
String charset, encoding;
460
if( ( charset = checkParam( params, "CHARSET" ) ) != null &&
461
!charset.equals( "UTF-8" ) && !charset.equals( "UTF-16" ) )
462
throw new ParseException( R.string.error_vcf_charset );
463
if( ( encoding = checkParam( params, "ENCODING" ) ) != null &&
464
!encoding.equals( "QUOTED-PRINTABLE" ) &&
465
!encoding.equals( "8BIT" ) ) //&& !encoding.equals( "BASE64" ) )
466
throw new ParseException( R.string.error_vcf_encoding );
469
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
470
return unencodeQuotedPrintable( value, charset );
471
// if( encoding != null && encoding.equals( "BASE64" ) )
472
// return unencodeBase64( value, charset );
1006
// finalise the parent class
1011
* Amongst the params, find the value of the first, only, of any with
1012
* the specified name
1015
* @return a value, or null
478
1017
private String checkParam( String[] params, String name )
480
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
1019
String[] res = checkParams( params, name );
1020
return res.length > 0? res[ 0 ] : null;
1024
* Amongst the params, find the values of any with the specified name
1027
* @return an array of values, or null
1029
private String[] checkParams( String[] params, String name )
1031
HashSet< String > ret = new HashSet< String >();
1033
Pattern p = Pattern.compile(
1034
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1035
Pattern.CASE_INSENSITIVE );
481
1036
for( int i = 0; i < params.length; i++ ) {
482
1037
Matcher m = p.matcher( params[ i ] );
483
1038
if( m.matches() )
1039
ret.add( m.group( 2 ) );
1042
return (String[]) ret.toArray( new String[ ret.size() ] );
1046
* Amongst the params, return any type values present. For v2.1 vCards,
1047
* those types are just parameters. For v3.0, they are prefixed with
1048
* "TYPE=". There may also be multiple type parameters.
1049
* @param params an array of params to look for types in
1050
* @param valid_types an list of upper-case type values to look for
1051
* @return a set of present type values
489
1053
private Set< String > extractTypes( String[] params,
490
List< String > validTypes )
1054
List< String > valid_types )
492
1056
HashSet< String > types = new HashSet< String >();
494
1058
// get 3.0-style TYPE= param
496
if( ( typeParam = checkParam( params, "TYPE" ) ) != null ) {
497
String[] bits = typeParam.split( "," );
498
for( int i = 0; i < bits.length; i++ )
499
if( validTypes.contains( bits[ i ] ) )
500
types.add( bits[ i ] );
1059
String type_params[] = checkParams( params, "TYPE" );
1060
for( int a = 0; a < type_params.length; a++ )
1062
// check for a comma-separated list of types (why? this isn't in
1064
String[] parts = type_params[ a ].split( "," );
1065
for( int i = 0; i < parts.length; i++ )
1066
parts[ i ] = parts[ i ].toUpperCase( Locale.US );
1067
for( int i = 0; i < parts.length; i++ )
1068
if( valid_types.contains( parts[ i ] ) )
1069
types.add( parts[ i ] );
503
1072
// get 2.1-style type param
504
1073
if( _version.equals( "2.1" ) ) {
505
1074
for( int i = 1; i < params.length; i++ )
506
if( validTypes.contains( params[ i ] ) )
1075
if( valid_types.contains( params[ i ] ) )
507
1076
types.add( params[ i ] );
513
private String unencodeQuotedPrintable( String str, String charset )
1082
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
515
// default encoding scheme
516
if( charset == null ) charset = "UTF-8";
1084
boolean another = false;
518
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
519
byte[] bytes = new byte[ str.length() ];
1086
// unencode quoted-printable encoding, as per RFC1521 section 5.1
1087
byte[] out = new byte[ in.limit() - in.position() ];
521
for( int i = 0; i < str.length(); i++, j++ ) {
522
char ch = str.charAt( i );
523
if( ch == '=' && i < str.length() - 2 ) {
525
Character.digit( str.charAt( i + 1 ), 16 ) * 16 +
526
Character.digit( str.charAt( i + 2 ), 16 ) );
1089
for( int i = in.position(); i < in.limit(); i++ )
1091
// get next char and process...
1092
byte ch = in.array()[ i ];
1093
if( ch == '=' && i < in.limit() - 2 )
1095
// we found a =XX format byte, add it
1097
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
1098
Character.digit( in.array()[ i + 2 ], 16 ) );
1101
else if( ch == '=' && i == in.limit() - 1 )
1103
// we found a '=' at the end of a line signifying a multi-
1104
// line string, so we don't add it.
530
bytes[ j ] = (byte)ch;
533
return new String( bytes, 0, j, charset );
534
} catch( UnsupportedEncodingException e ) { }
1109
// just a normal char...
1110
out[ j ] = (byte)ch;
1114
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
1117
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
1120
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
1122
for( int a = in.position(); a < in.limit(); a++ )
1124
// if char is < 127, keep it as-is
1125
if( in.array()[ a ] >= 0 )
1126
out[ j++ ] = in.array()[ a ];
1128
// else, convert it to UTF-8
1130
int b = 0xff & (int)in.array()[ a ];
1131
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
1132
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
1136
return ByteBuffer.wrap( out, 0, j );