157
140
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 ) +
170
FileInputStream istream = new FileInputStream( file );
171
byte[] content = new byte[ (int)file.length() ];
172
istream.read( content );
176
importVCardFileContent( content, file.getName() );
145
BufferedReader reader = new BufferedReader(
146
new FileReader( file ) );
149
StringBuffer content = new StringBuffer();
151
while( ( line = reader.readLine() ) != null )
152
content.append( line ).append( "\n" );
154
importVCardFileContent( content.toString(), file.getName() );
178
156
catch( FileNotFoundException e ) {
179
showError( getText( R.string.error_filenotfound ) +
157
showError( getText( R.string.error_filenotfound ) + file.getName() );
182
159
catch( IOException e ) {
183
160
showError( getText( R.string.error_ioerror ) + file.getName() );
187
private void importVCardFileContent( byte[] content, String fileName )
188
throws AbortImportException
164
private void importVCardFileContent( String content, String fileName )
165
throws AbortImportException
192
int vcard_start_line = 0;
193
ContentLineIterator cli = new ContentLineIterator( content );
194
while( cli.hasNext() )
167
// unfold RFC2425 section 5.8.1 folded lines, except that we must also
168
// handle embedded Quoted-Printable encodings that have a trailing '='.
169
// So we remove these first before doing RFC2425 unfolding.
170
content = content.replaceAll( "=\n[ \\t]", "" )
171
.replaceAll( "\n[ \\t]", "" );
173
// get lines and parse them
174
String[] lines = content.split( "\n" );
176
for( int i = 0; i < lines.length; i++ )
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 ) {
178
String line = lines[ i ];
180
if( vCard == null ) {
210
181
// look for vcard beginning
211
if( line.matches( "^BEGIN:VCARD" ) ) {
212
setProgress( _progress++ );
214
vcard_start_line = cli.getLineNumber();
182
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
183
setProgress( ++_progress );
218
188
// look for vcard content or ending
219
if( line.matches( "^END:VCARD" ) )
189
if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
221
// finalise the vcard/contact
191
// store vcard and do away with it
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
193
vCard.finaliseParsing();
194
importContact( vCard );
196
catch( VCard.ParseException e ) {
199
getText( R.string.error_vcf_parse ).toString()
200
+ fileName + "\n" + e.getMessage() ) )
201
finish( ACTION_ABORT );
203
catch( VCard.SkipContactException e ) {
260
211
// try giving the line to the vcard
262
vcard.parseLine( buffer, line,
263
cli.doesNextLineLookFolded() );
213
vCard.parseLine( line );
265
catch( Vcard.ParseException e ) {
215
catch( VCard.ParseException e ) {
267
217
if( !showContinue(
268
getText( R.string.error_vcf_parse ).toString()
270
getText( R.string.error_vcf_parse_line ).toString()
271
+ cli.getLineNumber() + "\n" + e.getMessage() ) )
218
getText( R.string.error_vcf_parse ).toString()
219
+ fileName + "\n" + e.getMessage() ) )
273
220
finish( ACTION_ABORT );
276
222
// although we're continuing, we still need to abort
277
223
// this vCard. Further lines will be ignored until we
278
224
// get to another BEGIN:VCARD line.
281
catch( Vcard.SkipImportException e ) {
227
catch( VCard.SkipContactException e ) {
283
229
// abort this vCard. Further lines will be ignored until
284
230
// we get to another BEGIN:VCARD line.
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' && _content[ _pos ] == ' ';
357
public int getLineNumber()
363
private class Vcard extends ContactData
238
private class VCard extends ContactData
365
240
private final static int NAMELEVEL_NONE = 0;
366
private final static int NAMELEVEL_N = 1;
241
private final static int NAMELEVEL_ORG = 1;
367
242
private final static int NAMELEVEL_FN = 2;
369
private final static int MULTILINE_NONE = 0;
370
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
371
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
372
private final static int MULTILINE_FOLDED = 3; // v3.0 folding
243
private final static int NAMELEVEL_N = 3;
374
245
private String _version = null;
375
private Vector< ByteBuffer > _buffers = null;
376
private int _name_level = NAMELEVEL_NONE;
377
private int _parser_multiline_state = MULTILINE_NONE;
378
private String _parser_current_name_and_params = null;
379
private String _parser_buffered_value_so_far = "";
380
private String _cached_organisation = null;
381
private String _cached_title = null;
383
protected class UnencodeResult
385
private boolean _another_line_required;
386
private ByteBuffer _buffer;
388
public UnencodeResult( boolean another_line_required,
391
_another_line_required = another_line_required;
395
public boolean isAnotherLineRequired()
397
return _another_line_required;
400
public ByteBuffer getBuffer()
406
@SuppressWarnings("serial")
246
private Vector< String > _lines = null;
247
private int _nameLevel = NAMELEVEL_NONE;
407
249
protected class ParseException extends Exception
409
@SuppressWarnings("unused")
410
251
public ParseException( String error )
415
256
public ParseException( int res )
417
super( VcardImporter.this.getText( res ).toString() );
421
@SuppressWarnings("serial")
422
protected class SkipImportException extends Exception { }
424
private String extractCollonPartFromLine( ByteBuffer buffer,
425
String line, boolean former )
429
// get a US-ASCII version of the line for processing, unless we were
433
line = new String( buffer.array(), buffer.position(),
434
buffer.limit() - buffer.position(), "US-ASCII" );
436
catch( UnsupportedEncodingException e ) {
437
// we know US-ASCII is supported, so appease the compiler...
442
// split line into name and value parts and check to make sure we
443
// only got 2 parts and that the first part is not zero in length
444
String[] parts = line.split( ":", 2 );
445
if( parts.length == 2 && parts[ 0 ].length() > 0 )
446
ret = parts[ former? 0 : 1 ];
451
private String extractNameAndParamsFromLine( ByteBuffer buffer,
454
return extractCollonPartFromLine( buffer, line, true );
457
private String extractValueFromLine( ByteBuffer buffer, String line )
459
return extractCollonPartFromLine( buffer, line, false );
462
public void parseLine( ByteBuffer buffer, String line,
463
boolean next_line_looks_folded )
464
throws ParseException, SkipImportException,
467
// do we have a version yet?
258
super( VCFImporter.this.getText( res ).toString() );
262
protected class SkipContactException extends Exception { }
264
public void parseLine( String line )
265
throws ParseException, SkipContactException,
268
// get property halves
269
String[] props = line.split( ":" );
270
for( int i = 0; i < props.length; i++ )
271
props[ i ] = props[ i ].trim();
272
if( props.length < 2 ||
273
props[ 0 ].length() < 1 || props[ 1 ].length() < 1 )
274
throw new ParseException( R.string.error_vcf_malformed );
468
276
if( _version == null )
470
// tentatively get name and params from line
471
String name_and_params =
472
extractNameAndParamsFromLine( buffer, line );
474
// is it a version line?
475
if( name_and_params != null &&
476
name_and_params.equals( "VERSION" ) )
278
if( props[ 0 ].equals( "VERSION" ) )
479
String value = extractValueFromLine( buffer, line );
480
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
281
if( !props[ 1 ].equals( "2.1" ) &&
282
!props[ 1 ].equals( "3.0" ) )
481
283
throw new ParseException( R.string.error_vcf_version );
284
_version = props[ 1 ];
484
// parse any buffers we've been accumulating while we waited
486
if( _buffers != null )
487
for( int i = 0; i < _buffers.size(); i++ )
488
parseLine( _buffers.get( i ), null,
489
i + 1 < _buffers.size() &&
490
_buffers.get( i + 1 ).hasRemaining() &&
491
_buffers.get( i + 1 ).get(
492
_buffers.get( i + 1 ).position() ) == ' ' );
286
// parse any other lines we've accumulated so far
288
for( int i = 0; i < _lines.size(); i++ )
289
parseLine( _lines.get( i ) );
497
// no, so stash this line till we get a version
498
if( _buffers == null )
499
_buffers = new Vector< ByteBuffer >();
500
_buffers.add( buffer );
294
// stash this line till we have a version
296
_lines = new Vector< String >();
505
// name and params and the position in the buffer where the
506
// "value" part of the line start
507
String name_and_params;
510
if( _parser_multiline_state != MULTILINE_NONE )
512
// if we're currently in a multi-line value, use the stored
513
// property name and parameters
514
name_and_params = _parser_current_name_and_params;
516
// skip some initial line characters, depending on the type
517
// of multi-line we're handling
518
pos = buffer.position();
519
switch( _parser_multiline_state )
521
case MULTILINE_FOLDED:
524
case MULTILINE_ENCODED:
525
while( pos < buffer.limit() && (
526
buffer.get( pos ) == ' ' ||
527
buffer.get( pos ) == '\t' ) )
536
// take us out of multi-line so that we can re-detect that
537
// this line is a multi-line or not
538
_parser_multiline_state = MULTILINE_NONE;
542
// get name and params from line, and since we're not
543
// parsing a subsequent line in a multi-line, this should
544
// not fail, or it's an error
546
extractNameAndParamsFromLine( buffer, line );
547
if( name_and_params == null )
548
throw new ParseException(
549
R.string.error_vcf_malformed );
551
// calculate how many chars to skip from beginning of line
552
// so we skip the property "name:" part
553
pos = buffer.position() + name_and_params.length() + 1;
555
// reset the saved multi-line state
556
_parser_current_name_and_params = name_and_params;
557
_parser_buffered_value_so_far = "";
560
// get value from buffer, as raw bytes
562
value = ByteBuffer.wrap( buffer.array(), pos,
563
buffer.limit() - pos );
565
302
// get parameter parts
566
String[] name_param_parts = name_and_params.split( ";", -1 );
567
for( int i = 0; i < name_param_parts.length; i++ )
568
name_param_parts[ i ] = name_param_parts[ i ].trim();
570
// determine whether we care about this entry
571
final HashSet< String > interesting_fields =
572
new HashSet< String >( Arrays.asList( new String[] { "N",
573
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
575
boolean is_interesting_field =
576
interesting_fields.contains( name_param_parts[ 0 ] );
578
// parse encoding parameter
579
String encoding = checkParam( name_param_parts, "ENCODING" );
580
if( encoding != null )
581
encoding = encoding.toUpperCase( Locale.US );
582
if( is_interesting_field && encoding != null &&
583
!encoding.equals( "8BIT" ) &&
584
!encoding.equals( "QUOTED-PRINTABLE" ) )
585
//&& !encoding.equals( "BASE64" ) )
587
throw new ParseException( R.string.error_vcf_encoding );
590
// parse charset parameter
591
String charset = checkParam( name_param_parts, "CHARSET" );
592
if( charset != null )
593
charset = charset.toUpperCase( Locale.US );
594
if( charset != null &&
595
!charset.equals( "US-ASCII" ) &&
596
!charset.equals( "ASCII" ) &&
597
!charset.equals( "UTF-8" ) )
599
throw new ParseException( R.string.error_vcf_charset );
602
// do unencoding (or default to a fake unencoding result with
604
UnencodeResult unencoding_result = null;
605
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
606
unencoding_result = unencodeQuotedPrintable( value );
607
// else if( encoding != null && encoding.equals( "BASE64" ) )
608
// unencoding_result = unencodeBase64( props[ 1 ], charset );
609
if( unencoding_result != null ) {
610
value = unencoding_result.getBuffer();
611
if( unencoding_result.isAnotherLineRequired() )
612
_parser_multiline_state = MULTILINE_ENCODED;
615
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
616
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
617
if( ( charset == null && _version.equals( "2.1" ) ) ||
618
( charset != null && (
619
charset.equals( "ASCII" ) ||
620
charset.equals( "US-ASCII" ) ) ) )
622
value = transcodeAsciiToUtf8( value );
625
// process charset (value is now in UTF-8)
628
string_value = new String( value.array(), value.position(),
629
value.limit() - value.position(), "UTF-8" );
630
} catch( UnsupportedEncodingException e ) {
631
throw new ParseException( R.string.error_vcf_charset );
634
// for some entries that have semicolon-separated value parts,
635
// check to see if the value ends in an escape character, which
636
// indicates that we have a multi-line value
637
if( ( name_param_parts[ 0 ].equals( "N" ) ||
638
name_param_parts[ 0 ].equals( "ORG" ) ||
639
name_param_parts[ 0 ].equals( "ADR" ) ) &&
640
doesStringEndInAnEscapeChar( string_value ) )
642
_parser_multiline_state = MULTILINE_ESCAPED;
643
string_value = string_value.substring( 0,
644
string_value.length() - 1 );
647
// now we know whether we're in an encoding multi-line,
648
// determine if we're in a v3 folded multi-line or not
649
if( _parser_multiline_state == MULTILINE_NONE &&
650
_version.equals( "3.0" ) && next_line_looks_folded )
652
_parser_multiline_state = MULTILINE_FOLDED;
655
// handle multi-lines by buffering them and parsing them when we
656
// are processing the last line in a multi-line sequence
657
if( _parser_multiline_state != MULTILINE_NONE ) {
658
_parser_buffered_value_so_far += string_value;
661
String complete_value =
662
( _parser_buffered_value_so_far + string_value ).trim();
664
// ignore empty values
665
if( complete_value.length() < 1 ) return;
303
String[] params = props[ 0 ].split( ";" );
304
for( int i = 0; i < params.length; i++ )
305
params[ i ] = params[ i ].trim();
667
307
// parse some properties
668
if( name_param_parts[ 0 ].equals( "N" ) )
669
parseN( name_param_parts, complete_value );
670
else if( name_param_parts[ 0 ].equals( "FN" ) )
671
parseFN( name_param_parts, complete_value );
672
else if( name_param_parts[ 0 ].equals( "ORG" ) )
673
parseORG( name_param_parts, complete_value );
674
else if( name_param_parts[ 0 ].equals( "TITLE" ) )
675
parseTITLE( name_param_parts, complete_value );
676
else if( name_param_parts[ 0 ].equals( "TEL" ) )
677
parseTEL( name_param_parts, complete_value );
678
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
679
parseEMAIL( name_param_parts, complete_value );
680
else if( name_param_parts[ 0 ].equals( "ADR" ) )
681
parseADR( name_param_parts, complete_value );
682
else if( name_param_parts[ 0 ].equals( "LABEL" ) )
683
parseLABEL( name_param_parts, complete_value );
687
private boolean doesStringEndInAnEscapeChar( String string )
689
// count the number of backslashes at the end of the string
691
for( int a = string.length() - 1; a >= 0; a-- )
692
if( string.charAt( a ) == '\\' )
697
// if there are an even number of backslashes then the final one
699
return ( count & 1 ) == 1;
702
private String[] splitValueByCharacter( String value, char character )
704
// split string in to parts by specified character
705
ArrayList< String > parts = new ArrayList< String >(
706
Arrays.asList( value.split( "" + character ) ) );
709
for( int a = 0; a < parts.size(); a++ )
711
String str = parts.get( a );
713
// look for parts that end in an escape character, but ignore
714
// the final part. We've already detected escape chars at the
715
// end of the final part in parseLine() and handled multi-lines
717
if( a < parts.size() - 1 &&
718
doesStringEndInAnEscapeChar( str ) )
720
// append the escaped character, join the next part to this
721
// part and remove the next part
722
parts.set( a, str.substring( 0, str.length() - 1 ) +
723
character + parts.get( a + 1 ) );
724
parts.remove( a + 1 );
726
// re-visit this part
731
// trim and replace string
736
String[] ret = new String[ parts.size() ];
737
return parts.toArray( ret );
740
private String unescapeValue( String value )
742
StringBuilder ret = new StringBuilder( value.length() );
743
boolean in_escape = false;
744
for( int a = 0; a < value.length(); a++ )
746
int c = value.codePointAt( a );
748
// process a normal character
753
ret.append( Character.toChars( c ) );
757
// process an escape sequence
769
// add escaped character
770
ret.append( Character.toChars( c ) );
773
// unknown escape sequence, so add it unescaped
775
ret.append( Character.toChars( c ) );
780
return ret.toString();
308
if( params[ 0 ].equals( "N" ) )
309
parseN( params, props[ 1 ] );
310
else if( params[ 0 ].equals( "FN" ) )
311
parseFN( params, props[ 1 ] );
312
else if( params[ 0 ].equals( "ORG" ) )
313
parseORG( params, props[ 1 ] );
314
else if( params[ 0 ].equals( "TEL" ) )
315
parseTEL( params, props[ 1 ] );
316
else if( params[ 0 ].equals( "EMAIL" ) )
317
parseEMAIL( params, props[ 1 ] );
783
321
private void parseN( String[] params, String value )
322
throws ParseException, SkipContactException,
785
325
// already got a better name?
786
if( _name_level >= NAMELEVEL_N ) return;
326
if( _nameLevel >= NAMELEVEL_N ) return;
788
328
// get name parts
789
String[] name_parts = splitValueByCharacter( value, ';' );
329
String[] nameparts = value.split( ";" );
330
for( int i = 0; i < nameparts.length; i++ )
331
nameparts[ i ] = nameparts[ i ].trim();
793
final int[] part_order = { 3, 1, 2, 0, 4 };
794
for( int a = 0; a < part_order.length; a++ )
795
if( name_parts.length > part_order[ a ] &&
796
name_parts[ part_order[ a ] ].length() > 0 )
798
// split this part in to it's comma-separated bits
799
String[] name_part_parts = splitValueByCharacter(
800
name_parts[ part_order[ a ] ], ',' );
801
for( int b = 0; b < name_part_parts.length; b++ )
802
if( name_part_parts[ b ].length() > 0 )
804
if( value.length() == 0 ) value += " ";
805
value += name_part_parts[ b ];
335
if( nameparts.length > 1 && nameparts[ 1 ].length() > 0 )
336
value += nameparts[ 1 ];
337
if( nameparts[ 0 ].length() > 0 )
338
value += ( value.length() == 0? "" : " " ) + nameparts[ 0 ];
810
setName( unescapeValue( value ) );
811
_name_level = NAMELEVEL_N;
341
setName( undoCharsetAndEncoding( params, value ) );
342
_nameLevel = NAMELEVEL_N;
344
// check now to see if we need to import this contact (to avoid
345
// parsing the rest of the vCard unnecessarily)
346
if( !isImportRequired( getName() ) )
347
throw new SkipContactException();
814
350
private void parseFN( String[] params, String value )
351
throws ParseException, SkipContactException
816
353
// already got a better name?
817
if( _name_level >= NAMELEVEL_FN ) return;
354
if( _nameLevel >= NAMELEVEL_FN ) return;
820
setName( unescapeValue( value ) );
821
_name_level = NAMELEVEL_FN;
357
setName( undoCharsetAndEncoding( params, value ) );
358
_nameLevel = NAMELEVEL_FN;
824
361
private void parseORG( String[] params, String value )
362
throws ParseException, SkipContactException
364
// already got a better name?
365
if( _nameLevel >= NAMELEVEL_ORG ) return;
827
String[] org_parts = splitValueByCharacter( value, ';' );
828
if( org_parts == null || org_parts.length < 1 ) return;
830
// build organisation name
831
StringBuilder builder = new StringBuilder(
832
String.valueOf( org_parts[ 0 ] ) );
833
for( int a = 1; a < org_parts.length; a++ )
834
builder.append( ", " ).append( org_parts[ a ] );
835
String organisation = unescapeValue( builder.toString() );
837
// set organisation name (using a title we've previously found)
838
addOrganisation( organisation, _cached_title, true );
840
// if we've not previously found a title, store this organisation
841
// name (we'll need it when we find a title to update the
842
// organisation, by name), else if we *have* previously found a
843
// title, clear it (since we just used it)
844
if( _cached_title == null )
845
_cached_organisation = organisation;
847
_cached_title = null;
850
private void parseTITLE( String[] params, String value )
852
value = unescapeValue( value );
854
// if we previously had an organisation, look it up and append this
856
if( _cached_organisation != null && hasOrganisations() ) {
857
HashMap< String, ExtraDetail > datas = getOrganisations();
858
ExtraDetail detail = datas.get( _cached_organisation );
860
detail.setExtra( value );
863
// same as when handling organisation, if we've not previously found
864
// an organisation we store this title, else we clear it (since we
865
// just appended this title to it)
866
if( _cached_organisation == null )
867
_cached_title = value;
869
_cached_organisation = null;
368
String[] orgparts = value.split( ";" );
369
for( int i = 0; i < orgparts.length; i++ )
370
orgparts[ i ] = orgparts[ i ].trim();
373
if( orgparts[ 0 ].length() == 0 && orgparts.length > 1 )
374
value = orgparts[ 1 ];
376
value = orgparts[ 0 ];
379
setName( undoCharsetAndEncoding( params, value ) );
380
_nameLevel = NAMELEVEL_ORG;
872
383
private void parseTEL( String[] params, String value )
384
throws ParseException
874
386
if( value.length() == 0 ) return;
876
388
Set< String > types = extractTypes( params, Arrays.asList(
877
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
878
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
389
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
390
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
880
392
// here's the logic...
881
boolean is_preferred = types.contains( "PREF" );
393
boolean preferred = types.contains( "PREF" );
394
if( types.contains( "VOICE" ) )
395
if( types.contains( "WORK" ) )
396
addPhone( value, PhonesColumns.TYPE_WORK, preferred );
398
addPhone( value, PhonesColumns.TYPE_HOME, preferred );
399
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
400
addPhone( value, PhonesColumns.TYPE_MOBILE, preferred );
883
401
if( types.contains( "FAX" ) )
884
402
if( types.contains( "HOME" ) )
885
type = TYPE_FAX_HOME;
403
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
887
type = TYPE_FAX_WORK;
888
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
890
else if( types.contains( "PAGER" ) )
892
else if( types.contains( "WORK" ) )
898
addNumber( value, type, is_preferred );
405
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
406
if( types.contains( "PAGER" ) )
407
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
901
410
public void parseEMAIL( String[] params, String value )
903
412
if( value.length() == 0 ) return;
905
414
Set< String > types = extractTypes( params, Arrays.asList(
906
"PREF", "WORK", "HOME", "INTERNET" ) );
909
boolean is_preferred = types.contains( "PREF" );
911
if( types.contains( "WORK" ) )
916
addEmail( unescapeValue( value ), type, is_preferred );
919
private void parseADR( String[] params, String value )
922
String[] adr_parts = splitValueByCharacter( value, ';' );
926
for( int a = 0; a < adr_parts.length; a++ )
927
if( adr_parts[ a ].length() > 0 )
929
// split this part in to it's comma-separated bits
930
String[] adr_part_parts =
931
splitValueByCharacter( adr_parts[ a ], ',' );
932
for( int b = 0; b < adr_part_parts.length; b++ )
933
if( adr_part_parts[ b ].length() > 0 )
935
if( value.length() > 0 ) value += "\n";
936
value += adr_part_parts[ b ];
940
Set< String > types = extractTypes( params, Arrays.asList(
941
"PREF", "WORK", "HOME" ) );
945
if( types.contains( "WORK" ) )
950
addAddress( unescapeValue( value ), type );
953
private void parseLABEL( String[] params, String value )
955
Set< String > types = extractTypes( params, Arrays.asList(
956
"PREF", "WORK", "HOME" ) );
960
if( types.contains( "WORK" ) )
965
addAddress( unescapeValue( value ), type );
968
public void finaliseVcard()
969
throws ParseException, ContactNotIdentifiableException
415
"PREF", "WORK", "HOME", "INTERNET" ) );
417
// here's the logic...
418
boolean preferred = types.contains( "PREF" );
419
if( types.contains( "WORK" ) )
420
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
422
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
425
public void finaliseParsing()
426
throws ParseException, SkipContactException,
971
429
// missing version (and data is present)
972
if( _version == null && _buffers != null )
430
if( _version == null && _lines != null )
973
431
throw new ParseException( R.string.error_vcf_malformed );
975
// finalise the parent class
980
* Amongst the params, find the value of the first, only, of any with
984
* @return a value, or null
433
// missing name properties?
434
if( _nameLevel == NAMELEVEL_NONE )
435
throw new ParseException( R.string.error_vcf_noname );
437
// check if we should import this one? If we've already got an 'N'-
438
// type name, this will already have been done by parseN() so we
439
// mustn't do this here (or it could prompt twice!)
440
if( _nameLevel < NAMELEVEL_N && !isImportRequired( getName() ) )
441
throw new SkipContactException();
444
private String undoCharsetAndEncoding( String[] params, String value )
445
throws ParseException
447
// check encoding/charset
448
String charset, encoding;
449
if( ( charset = checkParam( params, "CHARSET" ) ) != null &&
450
!charset.equals( "UTF-8" ) && !charset.equals( "UTF-16" ) )
451
throw new ParseException( R.string.error_vcf_charset );
452
if( ( encoding = checkParam( params, "ENCODING" ) ) != null &&
453
!encoding.equals( "QUOTED-PRINTABLE" ) )
454
throw new ParseException( R.string.error_vcf_encoding );
457
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
458
return unencodeQuotedPrintable( value, charset );
986
464
private String checkParam( String[] params, String name )
988
String[] res = checkParams( params, name );
989
return res.length > 0? res[ 0 ] : null;
993
* Amongst the params, find the values of any with the specified name
996
* @return an array of values, or null
998
private String[] checkParams( String[] params, String name )
1000
HashSet< String > ret = new HashSet< String >();
1002
Pattern p = Pattern.compile(
1003
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
466
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
1004
467
for( int i = 0; i < params.length; i++ ) {
1005
468
Matcher m = p.matcher( params[ i ] );
1006
469
if( m.matches() )
1007
ret.add( m.group( 2 ) );
1010
return (String[]) ret.toArray( new String[ ret.size() ] );
1014
* Amongst the params, return any type values present. For v2.1 vCards,
1015
* those types are just parameters. For v3.0, they are prefixed with
1016
* "TYPE=". There may also be multiple type parameters.
1018
* @param a list of type values to look for
1019
* @return a set of present type values
1021
475
private Set< String > extractTypes( String[] params,
1022
List< String > valid_types )
476
List< String > validTypes )
1024
478
HashSet< String > types = new HashSet< String >();
1026
480
// get 3.0-style TYPE= param
1027
String type_params[] = checkParams( params, "TYPE" );
1028
for( int a = 0; a < type_params.length; a++ )
1030
// check for a comma-separated list of types (why? this isn't in
1032
String[] parts = type_params[ a ].split( "," );
1033
for( int i = 0; i < parts.length; i++ )
1034
if( valid_types.contains( parts[ i ] ) )
1035
types.add( parts[ i ] );
482
if( ( typeParam = checkParam( params, "TYPE" ) ) != null ) {
483
String[] bits = typeParam.split( "," );
484
for( int i = 0; i < bits.length; i++ )
485
if( validTypes.contains( bits[ i ] ) )
486
types.add( bits[ i ] );
1038
489
// get 2.1-style type param
1039
490
if( _version.equals( "2.1" ) ) {
1040
491
for( int i = 1; i < params.length; i++ )
1041
if( valid_types.contains( params[ i ] ) )
492
if( validTypes.contains( params[ i ] ) )
1042
493
types.add( params[ i ] );
1048
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
499
private String unencodeQuotedPrintable( String str, String charset )
1050
boolean another = false;
501
// default encoding scheme
502
if( charset == null ) charset = "UTF-8";
1052
// unencode quoted-printable encoding, as per RFC1521 section 5.1
1053
byte[] out = new byte[ in.limit() - in.position() ];
504
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
505
byte[] bytes = new byte[ str.length() ];
1055
for( int i = in.position(); i < in.limit(); i++ )
1057
// get next char and process...
1058
byte ch = in.array()[ i ];
1059
if( ch == '=' && i < in.limit() - 2 )
1061
// we found a =XX format byte, add it
1063
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
1064
Character.digit( in.array()[ i + 2 ], 16 ) );
507
for( int i = 0; i < str.length(); i++, j++ ) {
508
char ch = str.charAt( i );
509
if( ch == '=' && i < str.length() - 2 ) {
511
Character.digit( str.charAt( i + 1 ), 16 ) * 16 +
512
Character.digit( str.charAt( i + 2 ), 16 ) );
1067
else if( ch == '=' && i == in.limit() - 1 )
1069
// we found a '=' at the end of a line signifying a multi-
1070
// line string, so we don't add it.
1075
// just a normal char...
1076
out[ j ] = (byte)ch;
1080
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
1083
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
1086
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
1088
for( int a = in.position(); a < in.limit(); a++ )
1090
// if char is < 127, keep it as-is
1091
if( in.array()[ a ] >= 0 )
1092
out[ j++ ] = in.array()[ a ];
1094
// else, convert it to UTF-8
1096
int b = 0xff & (int)in.array()[ a ];
1097
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
1098
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
1102
return ByteBuffer.wrap( out, 0, j );
516
bytes[ j ] = (byte)ch;
519
return new String( bytes, 0, j, charset );
520
} catch( UnsupportedEncodingException e ) { }