148
156
private void importVCardFile( File file ) throws AbortImportException
158
// check file is good
160
showError( getText( R.string.error_filenotfound ) +
162
if( file.length() == 0 )
163
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() );
169
FileInputStream istream = new FileInputStream( file );
170
byte[] content = new byte[ (int)file.length() ];
171
istream.read( content );
175
importVCardFileContent( content, file.getName() );
164
177
catch( FileNotFoundException e ) {
165
showError( getText( R.string.error_filenotfound ) + file.getName() );
178
showError( getText( R.string.error_filenotfound ) +
167
181
catch( IOException e ) {
168
182
showError( getText( R.string.error_ioerror ) + file.getName() );
172
private void importVCardFileContent( String content, String fileName )
173
throws AbortImportException
186
private void importVCardFileContent( byte[] content, String fileName )
187
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++ )
191
int vcard_start_line = 0;
192
ContentLineIterator cli = new ContentLineIterator( content );
193
while( cli.hasNext() )
186
String line = lines[ i ];
188
if( vCard == null ) {
195
ByteBuffer buffer = cli.next();
197
// get a US-ASCII version of the line for processing
200
line = new String( buffer.array(), buffer.position(),
201
buffer.limit() - buffer.position(), "US-ASCII" );
203
catch( UnsupportedEncodingException e ) {
204
// we know US-ASCII is supported, so appease the compiler...
208
if( vcard == null ) {
189
209
// look for vcard beginning
190
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
191
setProgress( ++_progress );
210
if( line.matches( "^BEGIN:VCARD" ) ) {
211
setProgress( _progress++ );
213
vcard_start_line = cli.getLineNumber();
196
217
// look for vcard content or ending
197
if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
218
if( line.matches( "^END:VCARD" ) )
199
// store vcard and do away with it
220
// 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 ) {
222
vcard.finaliseVcard();
224
// pass the finalised contact to the importer
225
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
219
259
// try giving the line to the vcard
221
vCard.parseLine( line );
261
vcard.parseLine( buffer, line,
262
cli.doesNextLineLookFolded() );
223
catch( VCard.ParseException e ) {
264
catch( Vcard.ParseException e ) {
225
266
if( !showContinue(
226
getText( R.string.error_vcf_parse ).toString()
227
+ fileName + "\n" + e.getMessage() ) )
267
getText( R.string.error_vcf_parse ).toString()
269
getText( R.string.error_vcf_parse_line ).toString()
270
+ cli.getLineNumber() + "\n" + e.getMessage() ) )
228
272
finish( ACTION_ABORT );
230
275
// although we're continuing, we still need to abort
231
276
// this vCard. Further lines will be ignored until we
232
277
// get to another BEGIN:VCARD line.
235
catch( VCard.SkipContactException e ) {
280
catch( Vcard.SkipImportException e ) {
237
282
// abort this vCard. Further lines will be ignored until
238
283
// we get to another BEGIN:VCARD line.
246
private class VCard extends ContactData
291
class ContentLineIterator implements Iterator< ByteBuffer >
293
protected byte[] _content = null;
294
protected int _pos = 0;
295
protected int _line = 0;
297
public ContentLineIterator( byte[] content )
303
public boolean hasNext()
305
return _pos < _content.length;
309
public ByteBuffer next()
311
int initial_pos = _pos;
314
for( ; _pos < _content.length; _pos++ )
315
if( _content[ _pos ] == '\n' )
317
// adjust for a \r preceding the \n
318
int to = ( _pos > 0 && _content[ _pos - 1 ] == '\r' &&
319
_pos > initial_pos )? _pos - 1 : _pos;
322
return ByteBuffer.wrap( _content, initial_pos,
326
// we didn't find one, but were there bytes left?
327
if( _pos != initial_pos ) {
331
return ByteBuffer.wrap( _content, initial_pos,
336
throw new NoSuchElementException();
342
throw new UnsupportedOperationException();
346
* Does the next line, if there is one, look like it should be folded
347
* onto the end of this one?
350
public boolean doesNextLineLookFolded()
352
return _pos > 0 && _pos < _content.length &&
353
_content[ _pos - 1 ] == '\n' && _content[ _pos ] == ' ';
356
public int getLineNumber()
362
private class Vcard extends ContactData
248
364
private final static int NAMELEVEL_NONE = 0;
249
private final static int NAMELEVEL_ORG = 1;
365
private final static int NAMELEVEL_N = 1;
250
366
private final static int NAMELEVEL_FN = 2;
251
private final static int NAMELEVEL_N = 3;
368
private final static int MULTILINE_NONE = 0;
369
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
370
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
371
private final static int MULTILINE_FOLDED = 3; // v3.0 folding
253
373
private String _version = null;
254
private Vector< String > _lines = null;
255
private int _nameLevel = NAMELEVEL_NONE;
374
private Vector< ByteBuffer > _buffers = null;
375
private int _name_level = NAMELEVEL_NONE;
376
private int _parser_multiline_state = MULTILINE_NONE;
377
private String _parser_current_name_and_params = null;
378
private String _parser_buffered_value_so_far = "";
379
private String _cached_organisation = null;
380
private String _cached_title = null;
382
protected class UnencodeResult
384
private boolean _another_line_required;
385
private ByteBuffer _buffer;
387
public UnencodeResult( boolean another_line_required,
390
_another_line_required = another_line_required;
394
public boolean isAnotherLineRequired()
396
return _another_line_required;
399
public ByteBuffer getBuffer()
257
405
@SuppressWarnings("serial")
258
406
protected class ParseException extends Exception
266
414
public ParseException( int res )
268
super( VCFImporter.this.getText( res ).toString() );
416
super( VcardImporter.this.getText( res ).toString() );
272
420
@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 );
421
protected class SkipImportException extends Exception { }
423
private String extractCollonPartFromLine( ByteBuffer buffer,
424
String line, boolean former )
428
// get a US-ASCII version of the line for processing, unless we were
432
line = new String( buffer.array(), buffer.position(),
433
buffer.limit() - buffer.position(), "US-ASCII" );
435
catch( UnsupportedEncodingException e ) {
436
// we know US-ASCII is supported, so appease the compiler...
441
// split line into name and value parts and check to make sure we
442
// only got 2 parts and that the first part is not zero in length
443
String[] parts = line.split( ":", 2 );
444
if( parts.length == 2 && parts[ 0 ].length() > 0 )
445
ret = parts[ former? 0 : 1 ];
450
private String extractNameAndParamsFromLine( ByteBuffer buffer,
453
return extractCollonPartFromLine( buffer, line, true );
456
private String extractValueFromLine( ByteBuffer buffer, String line )
458
return extractCollonPartFromLine( buffer, line, false );
461
public void parseLine( ByteBuffer buffer, String line,
462
boolean next_line_looks_folded )
463
throws ParseException, SkipImportException,
466
// do we have a version yet?
287
467
if( _version == null )
289
if( props[ 0 ].equals( "VERSION" ) )
469
// tentatively get name and params from line
470
String name_and_params =
471
extractNameAndParamsFromLine( buffer, line );
473
// is it a version line?
474
if( name_and_params != null &&
475
name_and_params.equals( "VERSION" ) )
292
if( !props[ 1 ].equals( "2.1" ) &&
293
!props[ 1 ].equals( "3.0" ) )
478
String value = extractValueFromLine( buffer, line );
479
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
294
480
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 ) );
483
// parse any buffers we've been accumulating while we waited
485
if( _buffers != null )
486
for( int i = 0; i < _buffers.size(); i++ )
487
parseLine( _buffers.get( i ), null,
488
i + 1 < _buffers.size() &&
489
_buffers.get( i + 1 ).hasRemaining() &&
490
_buffers.get( i + 1 ).get(
491
_buffers.get( i + 1 ).position() ) == ' ' );
305
// stash this line till we have a version
307
_lines = new Vector< String >();
496
// no, so stash this line till we get a version
497
if( _buffers == null )
498
_buffers = new Vector< ByteBuffer >();
499
_buffers.add( buffer );
504
// name and params and the position in the buffer where the
505
// "value" part of the line start
506
String name_and_params;
509
if( _parser_multiline_state != MULTILINE_NONE )
511
// if we're currently in a multi-line value, use the stored
512
// property name and parameters
513
name_and_params = _parser_current_name_and_params;
515
// skip some initial line characters, depending on the type
516
// of multi-line we're handling
517
pos = buffer.position();
518
switch( _parser_multiline_state )
520
case MULTILINE_FOLDED:
523
case MULTILINE_ENCODED:
524
while( pos < buffer.limit() && (
525
buffer.get( pos ) == ' ' ||
526
buffer.get( pos ) == '\t' ) )
535
// take us out of multi-line so that we can re-detect that
536
// this line is a multi-line or not
537
_parser_multiline_state = MULTILINE_NONE;
541
// get name and params from line, and since we're not
542
// parsing a subsequent line in a multi-line, this should
543
// not fail, or it's an error
545
extractNameAndParamsFromLine( buffer, line );
546
if( name_and_params == null )
547
throw new ParseException(
548
R.string.error_vcf_malformed );
550
// calculate how many chars to skip from beginning of line
551
// so we skip the property "name:" part
552
pos = buffer.position() + name_and_params.length() + 1;
554
// reset the saved multi-line state
555
_parser_current_name_and_params = name_and_params;
556
_parser_buffered_value_so_far = "";
559
// get value from buffer, as raw bytes
561
value = ByteBuffer.wrap( buffer.array(), pos,
562
buffer.limit() - pos );
313
564
// get parameter parts
314
String[] params = props[ 0 ].split( ";" );
315
for( int i = 0; i < params.length; i++ )
316
params[ i ] = params[ i ].trim();
565
String[] name_param_parts = name_and_params.split( ";", -1 );
566
for( int i = 0; i < name_param_parts.length; i++ )
567
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[]
572
{ "N", "FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR" }
574
boolean is_interesting_field =
575
interesting_fields.contains( name_param_parts[ 0 ] );
577
// parse encoding parameter
578
String encoding = checkParam( name_param_parts, "ENCODING" );
579
if( encoding != null ) encoding = encoding.toUpperCase();
580
if( is_interesting_field && encoding != null &&
581
!encoding.equals( "8BIT" ) &&
582
!encoding.equals( "QUOTED-PRINTABLE" ) )
583
//&& !encoding.equals( "BASE64" ) )
585
throw new ParseException( R.string.error_vcf_encoding );
588
// parse charset parameter
589
String charset = checkParam( name_param_parts, "CHARSET" );
590
if( charset != null ) charset = charset.toUpperCase();
591
if( charset != null &&
592
!charset.equals( "US-ASCII" ) &&
593
!charset.equals( "ASCII" ) &&
594
!charset.equals( "UTF-8" ) )
596
throw new ParseException( R.string.error_vcf_charset );
599
// do unencoding (or default to a fake unencoding result with
601
UnencodeResult unencoding_result = null;
602
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
603
unencoding_result = unencodeQuotedPrintable( value );
604
// else if( encoding != null && encoding.equals( "BASE64" ) )
605
// unencoding_result = unencodeBase64( props[ 1 ], charset );
606
if( unencoding_result != null ) {
607
value = unencoding_result.getBuffer();
608
if( unencoding_result.isAnotherLineRequired() )
609
_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" ) ) ) )
619
value = transcodeAsciiToUtf8( value );
622
// process charset (value is now in UTF-8)
625
string_value = new String( value.array(), value.position(),
626
value.limit() - value.position(), "UTF-8" );
627
} catch( UnsupportedEncodingException e ) {
628
throw new ParseException( R.string.error_vcf_charset );
631
// for some entries that have semicolon-separated value parts,
632
// check to see if the value ends in an escape character, which
633
// indicates that we have a multi-line value
634
if( ( name_param_parts[ 0 ].equals( "N" ) ||
635
name_param_parts[ 0 ].equals( "ORG" ) ||
636
name_param_parts[ 0 ].equals( "ADR" ) ) &&
637
doesStringEndInAnEscapeChar( string_value ) )
639
_parser_multiline_state = MULTILINE_ESCAPED;
640
string_value = string_value.substring( 0,
641
string_value.length() - 1 );
644
// now we know whether we're in an encoding multi-line,
645
// determine if we're in a v3 folded multi-line or not
646
if( _parser_multiline_state == MULTILINE_NONE &&
647
_version.equals( "3.0" ) && next_line_looks_folded )
649
_parser_multiline_state = MULTILINE_FOLDED;
652
// handle multi-lines by buffering them and parsing them when we
653
// are processing the last line in a multi-line sequence
654
if( _parser_multiline_state != MULTILINE_NONE ) {
655
_parser_buffered_value_so_far += string_value;
658
String complete_value =
659
( _parser_buffered_value_so_far + string_value ).trim();
661
// ignore empty values
662
if( complete_value.length() < 1 ) return;
318
664
// 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 ] );
665
if( name_param_parts[ 0 ].equals( "N" ) )
666
parseN( name_param_parts, complete_value );
667
else if( name_param_parts[ 0 ].equals( "FN" ) )
668
parseFN( name_param_parts, complete_value );
669
else if( name_param_parts[ 0 ].equals( "ORG" ) )
670
parseORG( name_param_parts, complete_value );
671
else if( name_param_parts[ 0 ].equals( "TITLE" ) )
672
parseTITLE( name_param_parts, complete_value );
673
else if( name_param_parts[ 0 ].equals( "TEL" ) )
674
parseTEL( name_param_parts, complete_value );
675
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
676
parseEMAIL( name_param_parts, complete_value );
677
else if( name_param_parts[ 0 ].equals( "ADR" ) )
678
parseADR( name_param_parts, complete_value );
682
private boolean doesStringEndInAnEscapeChar( String string )
684
// count the number of backslashes at the end of the string
686
for( int a = string.length() - 1; a >= 0; a-- )
687
if( string.charAt( a ) == '\\' )
692
// if there are an even number of backslashes then the final one
694
return ( count & 1 ) == 1;
697
private String[] splitValueByCharacter( String value, char character )
699
// split string in to parts by specified character
700
ArrayList< String > parts = new ArrayList< String >(
701
Arrays.asList( value.split( "" + character ) ) );
704
for( int a = 0; a < parts.size(); a++ )
706
String str = parts.get( a );
708
// look for parts that end in an escape character, but ignore
709
// the final part. We've already detected escape chars at the
710
// end of the final part in parseLine() and handled multi-lines
712
if( a < parts.size() - 1 &&
713
doesStringEndInAnEscapeChar( str ) )
715
// append the escaped character, join the next part to this
716
// part and remove the next part
717
parts.set( a, str.substring( 0, str.length() - 1 ) +
718
character + parts.get( a + 1 ) );
719
parts.remove( a + 1 );
721
// re-visit this part
726
// trim and replace string
731
String[] ret = new String[ parts.size() ];
732
return parts.toArray( ret );
735
private String unescapeValue( String value )
737
StringBuilder ret = new StringBuilder( value.length() );
738
boolean in_escape = false;
739
for( int a = 0; a < value.length(); a++ )
741
int c = value.codePointAt( a );
743
// process a normal character
748
ret.append( Character.toChars( c ) );
752
// process an escape sequence
764
// add escaped character
765
ret.append( Character.toChars( c ) );
768
// unknown escape sequence, so add it unescaped
770
ret.append( Character.toChars( c ) );
775
return ret.toString();
332
778
private void parseN( String[] params, String value )
333
throws ParseException, SkipContactException,
336
780
// already got a better name?
337
if( _nameLevel >= NAMELEVEL_N ) return;
781
if( _name_level >= NAMELEVEL_N ) return;
339
783
// get name parts
340
String[] nameparts = value.split( ";" );
341
for( int i = 0; i < nameparts.length; i++ )
342
nameparts[ i ] = nameparts[ i ].trim();
784
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 ];
788
final int[] part_order = { 3, 1, 2, 0, 4 };
789
for( int a = 0; a < part_order.length; a++ )
790
if( name_parts.length > part_order[ a ] &&
791
name_parts[ part_order[ a ] ].length() > 0 )
793
// split this part in to it's comma-separated bits
794
String[] name_part_parts = splitValueByCharacter(
795
name_parts[ part_order[ a ] ], ',' );
796
for( int b = 0; b < name_part_parts.length; b++ )
797
if( name_part_parts[ b ].length() > 0 )
799
if( value.length() == 0 ) value += " ";
800
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();
805
setName( unescapeValue( value ) );
806
_name_level = NAMELEVEL_N;
361
809
private void parseFN( String[] params, String value )
362
throws ParseException, SkipContactException
364
811
// already got a better name?
365
if( _nameLevel >= NAMELEVEL_FN ) return;
812
if( _name_level >= NAMELEVEL_FN ) return;
368
setName( undoCharsetAndEncoding( params, value ) );
369
_nameLevel = NAMELEVEL_FN;
815
setName( unescapeValue( value ) );
816
_name_level = NAMELEVEL_FN;
372
819
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;
822
String[] org_parts = splitValueByCharacter( value, ';' );
823
if( org_parts == null || org_parts.length < 1 ) return;
825
// build organisation name
826
StringBuilder builder = new StringBuilder(
827
String.valueOf( org_parts[ 0 ] ) );
828
for( int a = 1; a < org_parts.length; a++ )
829
builder.append( ", " ).append( org_parts[ a ] );
830
String organisation = unescapeValue( builder.toString() );
832
// set organisation name (using a title we've previously found)
833
addOrganisation( organisation, _cached_title, true );
835
// if we've not previously found a title, store this organisation
836
// name (we'll need it when we find a title to update the
837
// organisation, by name), else if we *have* previously found a
838
// title, clear it (since we just used it)
839
if( _cached_title == null )
840
_cached_organisation = organisation;
842
_cached_title = null;
845
private void parseTITLE( String[] params, String value )
847
value = unescapeValue( value );
849
// if we previously had an organisation, look it up and append this
851
if( _cached_organisation != null && hasOrganisations() ) {
852
HashMap< String, ExtraDetail > datas = getOrganisations();
853
ExtraDetail detail = datas.get( _cached_organisation );
855
detail.setExtra( value );
858
// same as when handling organisation, if we've not previously found
859
// an organisation we store this title, else we clear it (since we
860
// just appended this title to it)
861
if( _cached_organisation == null )
862
_cached_title = value;
864
_cached_organisation = null;
394
867
private void parseTEL( String[] params, String value )
395
throws ParseException
397
869
if( value.length() == 0 ) return;
399
871
Set< String > types = extractTypes( params, Arrays.asList(
400
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
401
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
872
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
873
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
403
875
// 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 );
876
boolean is_preferred = types.contains( "PREF" );
412
878
if( types.contains( "FAX" ) )
413
879
if( types.contains( "HOME" ) )
414
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
880
type = PhonesColumns.TYPE_FAX_HOME;
416
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
417
if( types.contains( "PAGER" ) )
418
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
882
type = PhonesColumns.TYPE_FAX_WORK;
883
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
884
type = PhonesColumns.TYPE_MOBILE;
885
else if( types.contains( "PAGER" ) )
886
type = PhonesColumns.TYPE_PAGER;
887
else if( types.contains( "WORK" ) )
888
type = PhonesColumns.TYPE_WORK;
890
type = PhonesColumns.TYPE_HOME;
893
addNumber( value, type, is_preferred );
421
896
public void parseEMAIL( String[] params, String value )
423
898
if( value.length() == 0 ) return;
425
900
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,
901
"PREF", "WORK", "HOME", "INTERNET" ) );
904
boolean is_preferred = types.contains( "PREF" );
906
if( types.contains( "WORK" ) )
907
type = Contacts.ContactMethods.TYPE_WORK;
909
type = Contacts.ContactMethods.TYPE_HOME;
911
addEmail( unescapeValue( value ), type, is_preferred );
914
private void parseADR( String[] params, String value )
917
String[] adr_parts = splitValueByCharacter( value, ';' );
921
for( int a = 0; a < adr_parts.length; a++ )
922
if( adr_parts[ a ].length() > 0 )
924
// split this part in to it's comma-separated bits
925
String[] adr_part_parts =
926
splitValueByCharacter( adr_parts[ a ], ',' );
927
for( int b = 0; b < adr_part_parts.length; b++ )
928
if( adr_part_parts[ b ].length() > 0 )
930
if( value.length() > 0 ) value += "\n";
931
value += adr_part_parts[ b ];
935
Set< String > types = extractTypes( params, Arrays.asList(
936
"PREF", "WORK", "HOME", "INTERNET" ) );
940
if( types.contains( "WORK" ) )
941
type = Contacts.ContactMethods.TYPE_WORK;
943
type = Contacts.ContactMethods.TYPE_HOME;
945
addAddress( unescapeValue( value ), type );
948
public void finaliseVcard()
949
throws ParseException, ContactNotIdentifiableException
440
951
// missing version (and data is present)
441
if( _version == null && _lines != null )
952
if( _version == null && _buffers != null )
442
953
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 );
955
// finalise the parent class
960
* Amongst the params, find the value of the first, only, of any with
964
* @return a value, or null
478
966
private String checkParam( String[] params, String name )
480
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
968
String[] res = checkParams( params, name );
969
return res.length > 0? res[ 0 ] : null;
973
* Amongst the params, find the values of any with the specified name
976
* @return an array of values, or null
978
private String[] checkParams( String[] params, String name )
980
HashSet< String > ret = new HashSet< String >();
982
Pattern p = Pattern.compile(
983
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
481
984
for( int i = 0; i < params.length; i++ ) {
482
985
Matcher m = p.matcher( params[ i ] );
483
986
if( m.matches() )
987
ret.add( m.group( 2 ) );
990
return (String[]) ret.toArray( new String[ ret.size() ] );
994
* Amongst the params, return any type values present. For v2.1 vCards,
995
* those types are just parameters. For v3.0, they are prefixed with
996
* "TYPE=". There may also be multiple type parameters.
998
* @param a list of type values to look for
999
* @return a set of present type values
489
1001
private Set< String > extractTypes( String[] params,
490
List< String > validTypes )
1002
List< String > valid_types )
492
1004
HashSet< String > types = new HashSet< String >();
494
1006
// 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 ] );
1007
String type_params[] = checkParams( params, "TYPE" );
1008
for( int a = 0; a < type_params.length; a++ )
1010
// check for a comma-separated list of types (why? this isn't in
1012
String[] parts = type_params[ a ].split( "," );
1013
for( int i = 0; i < parts.length; i++ )
1014
if( valid_types.contains( parts[ i ] ) )
1015
types.add( parts[ i ] );
503
1018
// get 2.1-style type param
504
1019
if( _version.equals( "2.1" ) ) {
505
1020
for( int i = 1; i < params.length; i++ )
506
if( validTypes.contains( params[ i ] ) )
1021
if( valid_types.contains( params[ i ] ) )
507
1022
types.add( params[ i ] );
513
private String unencodeQuotedPrintable( String str, String charset )
1028
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
515
// default encoding scheme
516
if( charset == null ) charset = "UTF-8";
1030
boolean another = false;
518
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
519
byte[] bytes = new byte[ str.length() ];
1032
// unencode quoted-printable encoding, as per RFC1521 section 5.1
1033
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 ) );
1035
for( int i = in.position(); i < in.limit(); i++ )
1037
// get next char and process...
1038
byte ch = in.array()[ i ];
1039
if( ch == '=' && i < in.limit() - 2 )
1041
// we found a =XX format byte, add it
1043
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
1044
Character.digit( in.array()[ i + 2 ], 16 ) );
1047
else if( ch == '=' && i == in.limit() - 1 )
1049
// we found a '=' at the end of a line signifying a multi-
1050
// 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 ) { }
1055
// just a normal char...
1056
out[ j ] = (byte)ch;
1060
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
1063
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
1066
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
1068
for( int a = in.position(); a < in.limit(); a++ )
1070
// if char is < 127, keep it as-is
1071
if( in.array()[ a ] >= 0 )
1072
out[ j++ ] = in.array()[ a ];
1074
// else, convert it to UTF-8
1076
int b = 0xff & (int)in.array()[ a ];
1077
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
1078
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
1082
return ByteBuffer.wrap( out, 0, j );