117
171
private void importVCardFile( File file ) throws AbortImportException
173
// check file is good
175
showError( getText( R.string.error_filenotfound ) +
177
if( file.length() == 0 )
178
showError( getText( R.string.error_fileisempty ) +
122
BufferedReader reader = new BufferedReader(
123
new FileReader( file ) );
126
StringBuffer content = new StringBuffer();
128
while( ( line = reader.readLine() ) != null )
129
content.append( line ).append( "\n" );
131
importVCardFileContent( content.toString(), file.getName() );
184
FileInputStream istream = new FileInputStream( file );
185
byte[] content = new byte[ (int)file.length() ];
186
istream.read( content );
190
importVCardFileContent( content, file.getName() );
192
catch( OutOfMemoryError e ) {
193
showError( R.string.error_outofmemory );
133
195
catch( FileNotFoundException e ) {
134
showError( getText( R.string.error_filenotfound ) + file.getName() );
196
showError( getText( R.string.error_filenotfound ) +
136
199
catch( IOException e ) {
137
200
showError( getText( R.string.error_ioerror ) + file.getName() );
141
private void importVCardFileContent( String content, String fileName )
142
throws AbortImportException
204
private void importVCardFileContent( byte[] content, String fileName )
205
throws AbortImportException
144
// unfold RFC2425 section 5.8.1 folded lines, except that we must also
145
// handle embedded Quoted-Printable encodings that have a trailing '='.
146
// So we remove these first before doing RFC2425 unfolding.
147
content = content.replaceAll( "=\n[ \\t]", "" )
148
.replaceAll( "\n[ \\t]", "" );
150
// get lines and parse them
151
String[] lines = content.split( "\n" );
153
for( int i = 0; i < lines.length; i++ )
209
int vcard_start_line = 0;
210
ContentLineIterator cli = new ContentLineIterator( content );
211
while( cli.hasNext() )
155
String line = lines[ i ];
157
if( vCard == null ) {
213
ContentLine content_line = cli.next();
215
// get a US-ASCII version of the string, for processing
216
String line = content_line.getUsAsciiLine();
218
if( vcard == null ) {
158
219
// look for vcard beginning
159
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
160
setProgress( ++_progress );
220
if( line.matches( "(?i)BEGIN[ \t]*:[ \t]*VCARD.*" ) ) {
221
setProgress( _progress++ );
223
vcard_start_line = cli.getLineNumber();
165
227
// look for vcard content or ending
166
if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
228
if( line.matches( "(?i)END[ \t]*:[ \t]*VCARD.*" ) )
168
// store vcard and do away with it
230
// finalise the vcard/contact
170
vCard.finaliseParsing();
171
importContact( vCard );
173
catch( VCard.ParseException e ) {
176
getText( R.string.error_vcf_parse ).toString()
177
+ fileName + "\n" + e.getMessage() ) )
180
catch( VCard.SkipContactException e ) {
232
vcard.finaliseVcard();
234
// pass the finalised contact to the importer
235
importContact( vcard );
237
catch( Vcard.ParseException e ) {
239
getText( R.string.error_vcf_parse ).toString()
241
getText( R.string.error_vcf_parse_line ).toString()
242
+ cli.getLineNumber() + ":\n" + e.getMessage() ) )
244
finish( ACTION_ABORT );
249
catch( ContactData.ContactNotIdentifiableException e ) {
251
getText( R.string.error_vcf_parse ).toString()
253
getText( R.string.error_vcf_parse_line ).toString()
254
+ vcard_start_line + ":\n" + getText(
255
R.string.error_vcf_notenoughinfo ).toString()
258
finish( ACTION_ABORT );
264
// discard this vcard
188
269
// try giving the line to the vcard
190
vCard.parseLine( line );
271
vcard.parseLine( content_line );
192
catch( VCard.ParseException e ) {
273
catch( Vcard.ParseException e ) {
194
275
if( !showContinue(
195
getText( R.string.error_vcf_parse ).toString()
196
+ fileName + "\n" + e.getMessage() ) )
276
getText( R.string.error_vcf_parse ).toString()
278
getText( R.string.error_vcf_parse_line ).toString()
279
+ cli.getLineNumber() + "\n" + e.getMessage() ) )
281
finish( ACTION_ABORT );
199
// although we're continuing, we still need to abort
200
// this vCard. Further lines will be ignored until we
284
// Although we're continuing, we still need to abort
285
// this vCard. Further lines will be ignored until we
201
286
// get to another BEGIN:VCARD line.
204
catch( VCard.SkipContactException e ) {
289
catch( Vcard.SkipImportException e ) {
206
// abort this vCard. Further lines will be ignored until
291
// Abort this vCard. Further lines will be ignored until
207
292
// we get to another BEGIN:VCARD line.
215
private class VCard extends ContactData
302
private ByteBuffer _buffer;
303
private boolean _folded_next;
304
private String _line;
306
public ContentLine( ByteBuffer buffer, boolean folded_next )
309
_folded_next = folded_next;
313
public ByteBuffer getBuffer()
318
public boolean doesNextLineLookFolded()
323
public String getUsAsciiLine()
325
// generated line and cache it
326
if( _line == null ) {
328
_line = new String( _buffer.array(), _buffer.position(),
329
_buffer.limit() - _buffer.position(), "US-ASCII" );
331
catch( UnsupportedEncodingException e ) {
332
// we know US-ASCII *is* supported, so appease the
337
// return cached line
342
class ContentLineIterator implements Iterator< ContentLine >
344
protected byte[] _content = null;
345
protected int _pos = 0;
346
protected int _line = 0;
348
public ContentLineIterator( byte[] content )
354
public boolean hasNext()
356
return _pos < _content.length;
360
public ContentLine next()
362
int initial_pos = _pos;
365
for( ; _pos < _content.length; _pos++ )
366
if( _content[ _pos ] == '\n' )
368
// adjust for a \r preceding the \n
369
int to = ( _pos > 0 && _content[ _pos - 1 ] == '\r' &&
370
_pos > initial_pos )? _pos - 1 : _pos;
373
return new ContentLine(
374
ByteBuffer.wrap( _content, initial_pos,
376
doesNextLineLookFolded() );
379
// we didn't find one, but were there bytes left?
380
if( _pos != initial_pos ) {
384
return new ContentLine(
385
ByteBuffer.wrap( _content, initial_pos,
387
doesNextLineLookFolded() );
391
throw new NoSuchElementException();
397
throw new UnsupportedOperationException();
401
* Does the next line, if there is one, look like it should be folded
402
* onto the end of this one?
405
private boolean doesNextLineLookFolded()
407
return _pos > 0 && _pos < _content.length &&
408
_content[ _pos - 1 ] == '\n' &&
409
( _content[ _pos ] == ' ' || _content[ _pos ] == '\t' );
412
public int getLineNumber()
418
private class Vcard extends ContactData
217
420
private final static int NAMELEVEL_NONE = 0;
218
private final static int NAMELEVEL_ORG = 1;
421
private final static int NAMELEVEL_N = 1;
219
422
private final static int NAMELEVEL_FN = 2;
220
private final static int NAMELEVEL_N = 3;
424
private final static int MULTILINE_NONE = 0;
425
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
426
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
427
private final static int MULTILINE_FOLDED = 3; // MIME-DIR folding
222
429
private String _version = null;
223
private Vector< String > _lines = null;
224
private int _nameLevel = NAMELEVEL_NONE;
430
private Vector< ContentLine > _content_lines = null;
431
private int _name_level = NAMELEVEL_NONE;
432
private int _parser_multiline_state = MULTILINE_NONE;
433
private String _parser_current_name_and_params = null;
434
private String _parser_buffered_value_so_far = "";
435
private String _cached_organisation = null;
436
private String _cached_title = null;
438
protected class UnencodeResult
440
private boolean _another_line_required;
441
private ByteBuffer _buffer;
443
public UnencodeResult( boolean another_line_required,
446
_another_line_required = another_line_required;
450
public boolean isAnotherLineRequired()
452
return _another_line_required;
455
public ByteBuffer getBuffer()
461
@SuppressWarnings("serial")
226
462
protected class ParseException extends Exception
464
@SuppressWarnings("unused")
228
465
public ParseException( String error )
233
470
public ParseException( int res )
235
super( VCFImporter.this.getText( res ).toString() );
472
super( VcardImporter.this.getText( res ).toString() );
239
protected class SkipContactException extends Exception { }
241
public void parseLine( String line )
242
throws ParseException, SkipContactException,
245
// get property halves
246
String[] props = line.split( ":" );
247
for( int i = 0; i < props.length; i++ )
248
props[ i ] = props[ i ].trim();
249
if( props.length < 2 ||
250
props[ 0 ].length() < 1 || props[ 1 ].length() < 1 )
251
throw new ParseException( R.string.error_vcf_malformed );
476
@SuppressWarnings("serial")
477
protected class SkipImportException extends Exception { }
479
private String extractCollonPartFromLine( ContentLine content_line,
482
// split line into name and value parts and check to make sure we
483
// only got 2 parts and that the first part is not zero in length
484
String[] parts = content_line.getUsAsciiLine().split( ":", 2 );
485
if( parts.length == 2 && parts[ 0 ].length() > 0 )
486
return parts[ former? 0 : 1 ].trim();
491
private String extractNameAndParamsFromLine( ContentLine content_line )
493
return extractCollonPartFromLine( content_line, true );
496
private String extractValueFromLine( ContentLine content_line )
498
return extractCollonPartFromLine( content_line, false );
501
public void parseLine( ContentLine content_line )
502
throws ParseException, SkipImportException,
505
// do we have a version yet?
253
506
if( _version == null )
255
if( props[ 0 ].equals( "VERSION" ) )
508
// tentatively get name and params from line
509
String name_and_params =
510
extractNameAndParamsFromLine( content_line );
512
// is it a version line?
513
if( name_and_params != null &&
514
name_and_params.equalsIgnoreCase( "VERSION" ) )
258
if( !props[ 1 ].equals( "2.1" ) &&
259
!props[ 1 ].equals( "3.0" ) )
517
String value = extractValueFromLine( content_line );
518
if( value == null || (
519
!value.equals( "2.1" ) && !value.equals( "3.0" ) ) )
260
521
throw new ParseException( R.string.error_vcf_version );
261
_version = props[ 1 ];
263
// parse any other lines we've accumulated so far
265
for( int i = 0; i < _lines.size(); i++ )
266
parseLine( _lines.get( i ) );
525
// parse any buffers we've been accumulating while we waited
527
if( _content_lines != null )
528
for( int i = 0; i < _content_lines.size(); i++ )
529
parseLine( _content_lines.get( i ) );
530
_content_lines = null;
271
// stash this line till we have a version
273
_lines = new Vector< String >();
534
// no, so stash this line till we get a version
535
if( _content_lines == null )
536
_content_lines = new Vector< ContentLine >();
537
_content_lines.add( content_line );
542
// name and params and the position in the buffer where the
543
// "value" part of the line starts
544
String name_and_params;
547
if( _parser_multiline_state != MULTILINE_NONE )
549
// if we're currently in a multi-line value, use the stored
550
// property name and parameters
551
name_and_params = _parser_current_name_and_params;
553
// skip some initial line characters, depending on the type
554
// of multi-line we're handling
555
pos = content_line.getBuffer().position();
556
switch( _parser_multiline_state )
558
case MULTILINE_FOLDED:
561
case MULTILINE_ENCODED:
562
while( pos < content_line.getBuffer().limit() && (
563
content_line.getBuffer().get( pos ) == ' ' ||
564
content_line.getBuffer().get( pos ) == '\t' ) )
573
// take us out of multi-line so that we can re-detect that
574
// this line is a multi-line or not
575
_parser_multiline_state = MULTILINE_NONE;
580
if( content_line.getUsAsciiLine().trim().length() == 0 )
583
// get name and params from line, and since we're not
584
// parsing a subsequent line in a multi-line, this should
585
// not fail, or it's an error
587
extractNameAndParamsFromLine( content_line );
588
if( name_and_params == null )
589
throw new ParseException(
590
R.string.error_vcf_malformed );
592
// calculate how many chars to skip from beginning of line
593
// so we skip the property "name:" part
594
pos = content_line.getBuffer().position() +
595
name_and_params.length() + 1;
597
// reset the saved multi-line state
598
_parser_current_name_and_params = name_and_params;
599
_parser_buffered_value_so_far = "";
602
// get value from buffer, as raw bytes
604
value = ByteBuffer.wrap( content_line.getBuffer().array(), pos,
605
content_line.getBuffer().limit() - pos );
279
607
// get parameter parts
280
String[] params = props[ 0 ].split( ";" );
281
for( int i = 0; i < params.length; i++ )
282
params[ i ] = params[ i ].trim();
608
String[] name_param_parts = name_and_params.split( ";", -1 );
609
for( int i = 0; i < name_param_parts.length; i++ )
610
name_param_parts[ i ] = name_param_parts[ i ].trim();
612
// determine whether we care about this entry
613
final HashSet< String > interesting_fields =
614
new HashSet< String >( Arrays.asList( new String[] { "N",
615
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
617
boolean is_interesting_field =
618
interesting_fields.contains(
619
name_param_parts[ 0 ].toUpperCase( Locale.US ) );
621
// parse encoding parameter
622
String encoding = checkParam( name_param_parts, "ENCODING" );
623
if( encoding != null )
624
encoding = encoding.toUpperCase( Locale.US );
625
if( is_interesting_field && encoding != null &&
626
!encoding.equalsIgnoreCase( "8BIT" ) &&
627
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
628
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
630
throw new ParseException( R.string.error_vcf_encoding );
633
// parse charset parameter
634
String charset = checkParam( name_param_parts, "CHARSET" );
635
if( charset != null )
636
charset = charset.toUpperCase( Locale.US );
637
if( charset != null &&
638
!charset.equalsIgnoreCase( "US-ASCII" ) &&
639
!charset.equalsIgnoreCase( "ASCII" ) &&
640
!charset.equalsIgnoreCase( "UTF-8" ) )
642
throw new ParseException( R.string.error_vcf_charset );
645
// do unencoding (or default to a fake unencoding result with
647
UnencodeResult unencoding_result = null;
648
if( encoding != null &&
649
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
651
unencoding_result = unencodeQuotedPrintable( value );
653
// else if( encoding != null &&
654
// encoding.equalsIgnoreCase( "BASE64" ) )
656
// unencoding_result = unencodeBase64( props[ 1 ], charset );
658
if( unencoding_result != null ) {
659
value = unencoding_result.getBuffer();
660
if( unencoding_result.isAnotherLineRequired() )
661
_parser_multiline_state = MULTILINE_ENCODED;
664
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
665
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
666
if( ( charset == null && _version.equals( "2.1" ) ) ||
667
( charset != null && (
668
charset.equalsIgnoreCase( "ASCII" ) ||
669
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
671
value = transcodeAsciiToUtf8( value );
674
// process charset (value is now in UTF-8)
677
string_value = new String( value.array(), value.position(),
678
value.limit() - value.position(), "UTF-8" );
679
} catch( UnsupportedEncodingException e ) {
680
throw new ParseException( R.string.error_vcf_charset );
683
// for some entries that have semicolon-separated value parts,
684
// check to see if the value ends in an escape character, which
685
// indicates that we have a multi-line value
686
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
687
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
688
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
689
doesStringEndInAnEscapeChar( string_value ) )
691
_parser_multiline_state = MULTILINE_ESCAPED;
692
string_value = string_value.substring( 0,
693
string_value.length() - 1 );
696
// if we know we're not in an encoding-based multi-line, check
697
// to see if we're in a folded multi-line
698
if( _parser_multiline_state == MULTILINE_NONE &&
699
content_line.doesNextLineLookFolded() )
701
_parser_multiline_state = MULTILINE_FOLDED;
704
// handle multi-lines by buffering them and parsing them when we
705
// are processing the last line in a multi-line sequence
706
if( _parser_multiline_state != MULTILINE_NONE ) {
707
_parser_buffered_value_so_far += string_value;
710
String complete_value =
711
( _parser_buffered_value_so_far + string_value ).trim();
713
// ignore empty values
714
if( complete_value.length() < 1 ) return;
284
716
// parse some properties
285
if( params[ 0 ].equals( "N" ) )
286
parseN( params, props[ 1 ] );
287
else if( params[ 0 ].equals( "FN" ) )
288
parseFN( params, props[ 1 ] );
289
else if( params[ 0 ].equals( "ORG" ) )
290
parseORG( params, props[ 1 ] );
291
else if( params[ 0 ].equals( "TEL" ) )
292
parseTEL( params, props[ 1 ] );
293
else if( params[ 0 ].equals( "EMAIL" ) )
294
parseEMAIL( params, props[ 1 ] );
717
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
718
parseN( name_param_parts, complete_value );
719
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
720
parseFN( name_param_parts, complete_value );
721
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
722
parseORG( name_param_parts, complete_value );
723
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
724
parseTITLE( name_param_parts, complete_value );
725
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
726
parseTEL( name_param_parts, complete_value );
727
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
728
parseEMAIL( name_param_parts, complete_value );
729
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
730
parseADR( name_param_parts, complete_value );
731
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
732
parseLABEL( name_param_parts, complete_value );
733
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
734
parseNOTE( name_param_parts, complete_value );
735
else if( name_param_parts[ 0 ].equalsIgnoreCase( "BDAY" ) )
736
parseBDAY( name_param_parts, complete_value );
740
private boolean doesStringEndInAnEscapeChar( String string )
742
// count the number of backslashes at the end of the string
744
for( int a = string.length() - 1; a >= 0; a-- )
745
if( string.charAt( a ) == '\\' )
750
// if there are an even number of backslashes then the final one
752
return ( count & 1 ) == 1;
755
private String[] splitValueByCharacter( String value, char character )
757
// split string in to parts by specified character
758
ArrayList< String > parts = new ArrayList< String >(
759
Arrays.asList( value.split( "" + character ) ) );
762
for( int a = 0; a < parts.size(); a++ )
764
String str = parts.get( a );
766
// Look for parts that end in an escape character, but ignore
767
// the final part. We've already detected escape chars at the
768
// end of the final part in parseLine() and handled multi-lines
770
if( a < parts.size() - 1 &&
771
doesStringEndInAnEscapeChar( str ) )
773
// append the escaped character, join the next part to this
774
// part and remove the next part
775
parts.set( a, str.substring( 0, str.length() - 1 ) +
776
character + parts.get( a + 1 ) );
777
parts.remove( a + 1 );
779
// re-visit this part
784
// trim and replace string
789
String[] ret = new String[ parts.size() ];
790
return parts.toArray( ret );
793
private String unescapeValue( String value )
795
StringBuilder ret = new StringBuilder( value.length() );
796
boolean in_escape = false;
797
for( int a = 0; a < value.length(); a++ )
799
int c = value.codePointAt( a );
801
// process a normal character
806
ret.append( Character.toChars( c ) );
810
// process an escape sequence
816
// add tab (invalid/non-standard, but accepted)
827
// add escaped character
828
ret.append( Character.toChars( c ) );
831
// unknown escape sequence, so add it unescaped
832
// (invalid/non-standard, but accepted)
834
ret.append( Character.toChars( c ) );
839
return ret.toString();
298
842
private void parseN( String[] params, String value )
299
throws ParseException, SkipContactException,
302
844
// already got a better name?
303
if( _nameLevel >= NAMELEVEL_N ) return;
845
if( _name_level >= NAMELEVEL_N ) return;
305
847
// get name parts
306
String[] nameparts = value.split( ";" );
307
for( int i = 0; i < nameparts.length; i++ )
308
nameparts[ i ] = nameparts[ i ].trim();
848
String[] name_parts = splitValueByCharacter( value, ';' );
312
if( nameparts.length > 1 && nameparts[ 1 ].length() > 0 )
313
value += nameparts[ 1 ];
314
if( nameparts[ 0 ].length() > 0 )
315
value += ( value.length() == 0? "" : " " ) + nameparts[ 0 ];
852
final int[] part_order = { 3, 1, 2, 0, 4 };
853
for( int a = 0; a < part_order.length; a++ )
854
if( name_parts.length > part_order[ a ] &&
855
name_parts[ part_order[ a ] ].length() > 0 )
857
// split this part in to it's comma-separated bits
858
String[] name_part_parts = splitValueByCharacter(
859
name_parts[ part_order[ a ] ], ',' );
860
for( int b = 0; b < name_part_parts.length; b++ )
861
if( name_part_parts[ b ].length() > 0 )
863
if( value.length() > 0 ) value += " ";
864
value += name_part_parts[ b ];
318
setName( undoCharsetAndEncoding( params, value ) );
319
_nameLevel = NAMELEVEL_N;
321
// check now to see if we need to import this contact (to avoid
322
// parsing the rest of the vCard unnecessarily)
323
if( !isImportRequired( getName() ) )
324
throw new SkipContactException();
869
setName( unescapeValue( value ) );
870
_name_level = NAMELEVEL_N;
327
873
private void parseFN( String[] params, String value )
328
throws ParseException, SkipContactException
330
875
// already got a better name?
331
if( _nameLevel >= NAMELEVEL_FN ) return;
876
if( _name_level >= NAMELEVEL_FN ) return;
334
setName( undoCharsetAndEncoding( params, value ) );
335
_nameLevel = NAMELEVEL_FN;
879
setName( unescapeValue( value ) );
880
_name_level = NAMELEVEL_FN;
338
883
private void parseORG( String[] params, String value )
339
throws ParseException, SkipContactException
341
// already got a better name?
342
if( _nameLevel >= NAMELEVEL_ORG ) return;
345
String[] orgparts = value.split( ";" );
346
for( int i = 0; i < orgparts.length; i++ )
347
orgparts[ i ] = orgparts[ i ].trim();
350
if( orgparts[ 0 ].length() == 0 && orgparts.length > 1 )
351
value = orgparts[ 1 ];
353
value = orgparts[ 0 ];
356
setName( undoCharsetAndEncoding( params, value ) );
357
_nameLevel = NAMELEVEL_ORG;
886
String[] org_parts = splitValueByCharacter( value, ';' );
887
if( org_parts == null || org_parts.length < 1 ) return;
889
// build organisation name
890
StringBuilder builder = new StringBuilder(
891
String.valueOf( org_parts[ 0 ] ) );
892
for( int a = 1; a < org_parts.length; a++ )
893
builder.append( ", " ).append( org_parts[ a ] );
894
String organisation = unescapeValue( builder.toString() );
896
// set organisation name (using a title we've previously found)
897
addOrganisation( organisation, _cached_title, true );
899
// if we've not previously found a title, store this organisation
900
// name (we'll need it when we find a title to update the
901
// organisation, by name), else if we *have* previously found a
902
// title, clear it (since we just used it)
903
if( _cached_title == null )
904
_cached_organisation = organisation;
906
_cached_title = null;
909
private void parseTITLE( String[] params, String value )
911
value = unescapeValue( value );
913
// if we previously had an organisation, look it up and append this
915
if( _cached_organisation != null && hasOrganisations() ) {
916
HashMap< String, ExtraDetail > datas = getOrganisations();
917
ExtraDetail detail = datas.get( _cached_organisation );
919
detail.setExtra( value );
922
// same as when handling organisation, if we've not previously found
923
// an organisation we store this title, else we clear it (since we
924
// just appended this title to it)
925
if( _cached_organisation == null )
926
_cached_title = value;
928
_cached_organisation = null;
360
931
private void parseTEL( String[] params, String value )
361
throws ParseException
363
933
if( value.length() == 0 ) return;
365
935
Set< String > types = extractTypes( params, Arrays.asList(
366
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
367
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
936
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
937
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
369
939
// here's the logic...
370
boolean preferred = types.contains( "PREF" );
371
if( types.contains( "VOICE" ) )
372
if( types.contains( "WORK" ) )
373
addPhone( value, PhonesColumns.TYPE_WORK, preferred );
375
addPhone( value, PhonesColumns.TYPE_HOME, preferred );
376
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
377
addPhone( value, PhonesColumns.TYPE_MOBILE, preferred );
940
boolean is_preferred = types.contains( "PREF" );
378
942
if( types.contains( "FAX" ) )
379
943
if( types.contains( "HOME" ) )
380
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
944
type = TYPE_FAX_HOME;
382
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
383
if( types.contains( "PAGER" ) )
384
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
946
type = TYPE_FAX_WORK;
947
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
949
else if( types.contains( "PAGER" ) )
951
else if( types.contains( "WORK" ) )
957
addNumber( value, type, is_preferred );
387
960
public void parseEMAIL( String[] params, String value )
389
962
if( value.length() == 0 ) return;
391
964
Set< String > types = extractTypes( params, Arrays.asList(
392
"PREF", "WORK", "HOME", "INTERNET" ) );
394
// here's the logic...
395
boolean preferred = types.contains( "PREF" );
396
if( types.contains( "WORK" ) )
397
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
399
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
402
public void finaliseParsing()
403
throws ParseException, SkipContactException,
965
"PREF", "WORK", "HOME", "INTERNET" ) );
968
boolean is_preferred = types.contains( "PREF" );
970
if( types.contains( "WORK" ) )
975
addEmail( unescapeValue( value ), type, is_preferred );
978
private void parseADR( String[] params, String value )
981
String[] adr_parts = splitValueByCharacter( value, ';' );
985
for( int a = 0; a < adr_parts.length; a++ )
986
if( adr_parts[ a ].length() > 0 )
988
// version 3.0 vCards allow further splitting by comma
989
if( _version.equals( "3.0" ) )
991
// split this part in to it's comma-separated bits and
992
// add them on individual lines
993
String[] adr_part_parts =
994
splitValueByCharacter( adr_parts[ a ], ',' );
995
for( int b = 0; b < adr_part_parts.length; b++ )
996
if( adr_part_parts[ b ].length() > 0 )
998
if( value.length() > 0 ) value += "\n";
999
value += adr_part_parts[ b ];
1004
// add this part on an individual line
1005
if( value.length() > 0 ) value += "\n";
1006
value += adr_parts[ a ];
1010
Set< String > types = extractTypes( params, Arrays.asList(
1011
"PREF", "WORK", "HOME" ) );
1015
if( types.contains( "WORK" ) )
1020
addAddress( unescapeValue( value ), type );
1023
private void parseLABEL( String[] params, String value )
1025
Set< String > types = extractTypes( params, Arrays.asList(
1026
"PREF", "WORK", "HOME" ) );
1030
if( types.contains( "WORK" ) )
1035
addAddress( unescapeValue( value ), type );
1038
private void parseNOTE( String[] params, String value )
1040
addNote( unescapeValue( value ) );
1043
private void parseBDAY( String[] params, String value )
1045
setBirthday( value );
1048
public void finaliseVcard()
1049
throws ParseException, ContactNotIdentifiableException
406
1051
// missing version (and data is present)
407
if( _version == null && _lines != null )
1052
if( _version == null && _content_lines != null )
408
1053
throw new ParseException( R.string.error_vcf_malformed );
410
// missing name properties?
411
if( _nameLevel == NAMELEVEL_NONE )
412
throw new ParseException( R.string.error_vcf_noname );
414
// check if we should import this one? If we've already got an 'N'-
415
// type name, this will already have been done by parseN() so we
416
// mustn't do this here (or it could prompt twice!)
417
if( _nameLevel < NAMELEVEL_N && !isImportRequired( getName() ) )
418
throw new SkipContactException();
421
private String undoCharsetAndEncoding( String[] params, String value )
422
throws ParseException
424
// check encoding/charset
425
String charset, encoding;
426
if( ( charset = checkParam( params, "CHARSET" ) ) != null &&
427
!charset.equals( "UTF-8" ) && !charset.equals( "UTF-16" ) )
428
throw new ParseException( R.string.error_vcf_charset );
429
if( ( encoding = checkParam( params, "ENCODING" ) ) != null &&
430
!encoding.equals( "QUOTED-PRINTABLE" ) )
431
throw new ParseException( R.string.error_vcf_encoding );
434
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
435
return unencodeQuotedPrintable( value, charset );
1055
// finalise the parent class
1060
* Amongst the params, find the value of the first, only, of any with
1061
* the specified name.
1065
* @return a value, or null
441
1067
private String checkParam( String[] params, String name )
443
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
1069
String[] res = checkParams( params, name );
1070
return res.length > 0? res[ 0 ] : null;
1074
* Amongst the params, find the values of any with the specified name.
1078
* @return an array of values, or null
1080
private String[] checkParams( String[] params, String name )
1082
HashSet< String > ret = new HashSet< String >();
1084
Pattern p = Pattern.compile(
1085
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1086
Pattern.CASE_INSENSITIVE );
444
1087
for( int i = 0; i < params.length; i++ ) {
445
1088
Matcher m = p.matcher( params[ i ] );
446
1089
if( m.matches() )
1090
ret.add( m.group( 2 ) );
1093
return (String[]) ret.toArray( new String[ ret.size() ] );
1097
* Amongst the params, return any type values present. For v2.1 vCards,
1098
* those types are just parameters. For v3.0, they are prefixed with
1099
* "TYPE=". There may also be multiple type parameters.
1101
* @param params an array of params to look for types in
1102
* @param valid_types an list of upper-case type values to look for
1103
* @return a set of present type values
452
1105
private Set< String > extractTypes( String[] params,
453
List< String > validTypes )
1106
List< String > valid_types )
455
1108
HashSet< String > types = new HashSet< String >();
457
1110
// get 3.0-style TYPE= param
459
if( ( typeParam = checkParam( params, "TYPE" ) ) != null ) {
460
String[] bits = typeParam.split( "," );
461
for( int i = 0; i < bits.length; i++ )
462
if( validTypes.contains( bits[ i ] ) )
463
types.add( bits[ i ] );
1111
String type_params[] = checkParams( params, "TYPE" );
1112
for( int a = 0; a < type_params.length; a++ )
1114
// check for a comma-separated list of types (why? I don't think
1115
// this is in the specs!)
1116
String[] parts = type_params[ a ].split( "," );
1117
for( int i = 0; i < parts.length; i++ ) {
1118
String ucpart = parts[ i ].toUpperCase( Locale.US );
1119
if( valid_types.contains( ucpart ) )
1120
types.add( ucpart );
466
1124
// get 2.1-style type param
467
1125
if( _version.equals( "2.1" ) ) {
468
for( int i = 1; i < params.length; i++ )
469
if( validTypes.contains( params[ i ] ) )
470
types.add( params[ i ] );
1126
for( int i = 1; i < params.length; i++ ) {
1127
String ucparam = params[ i ].toUpperCase( Locale.US );
1128
if( valid_types.contains( ucparam ) )
1129
types.add( ucparam );
476
private String unencodeQuotedPrintable( String str, String charset )
1136
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
478
// default encoding scheme
479
if( charset == null ) charset = "UTF-8";
1138
boolean another = false;
481
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
482
byte[] bytes = new byte[ str.length() ];
1140
// unencode quoted-printable encoding, as per RFC1521 section 5.1
1141
byte[] out = new byte[ in.limit() - in.position() ];
484
for( int i = 0; i < str.length(); i++, j++ ) {
485
char ch = str.charAt( i );
486
if( ch == '=' && i < str.length() - 2 ) {
488
Character.digit( str.charAt( i + 1 ), 16 ) * 16 +
489
Character.digit( str.charAt( i + 2 ), 16 ) );
1143
for( int i = in.position(); i < in.limit(); i++ )
1145
// get next char and process...
1146
byte ch = in.array()[ i ];
1147
if( ch == '=' && i < in.limit() - 2 )
1149
// we found a =XX format byte, add it
1151
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
1152
Character.digit( in.array()[ i + 2 ], 16 ) );
1155
else if( ch == '=' && i == in.limit() - 1 )
1157
// we found a '=' at the end of a line signifying a multi-
1158
// line string, so we don't add it
493
bytes[ j ] = (byte)ch;
496
return new String( bytes, 0, j, charset );
497
} catch( UnsupportedEncodingException e ) { }
1163
// just a normal char...
1164
out[ j ] = (byte)ch;
1168
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
1171
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
1174
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
1176
for( int a = in.position(); a < in.limit(); a++ )
1178
// if char is < 127, keep it as-is
1179
if( in.array()[ a ] >= 0 )
1180
out[ j++ ] = in.array()[ a ];
1182
// else, convert it to UTF-8
1184
int b = 0xff & (int)in.array()[ a ];
1185
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
1186
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
1190
return ByteBuffer.wrap( out, 0, j );