157
148
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() );
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() );
178
164
catch( FileNotFoundException e ) {
179
showError( getText( R.string.error_filenotfound ) +
165
showError( getText( R.string.error_filenotfound ) + file.getName() );
182
167
catch( IOException e ) {
183
168
showError( getText( R.string.error_ioerror ) + file.getName() );
187
private void importVCardFileContent( byte[] content, String fileName )
188
throws AbortImportException
172
private void importVCardFileContent( String content, String fileName )
173
throws AbortImportException
192
int vcard_start_line = 0;
193
ContentLineIterator cli = new ContentLineIterator( content );
194
while( cli.hasNext() )
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++ )
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 ) {
186
String line = lines[ i ];
188
if( vCard == null ) {
210
189
// look for vcard beginning
211
if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD" ) ) {
212
setProgress( _progress++ );
214
vcard_start_line = cli.getLineNumber();
190
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
191
setProgress( ++_progress );
218
196
// look for vcard content or ending
219
if( line.matches( "^END[ \t]*:[ \t]*VCARD" ) )
197
if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
221
// finalise the vcard/contact
199
// 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
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 ) {
260
219
// try giving the line to the vcard
262
vcard.parseLine( buffer, line,
263
cli.doesNextLineLookFolded() );
221
vCard.parseLine( line );
265
catch( Vcard.ParseException e ) {
223
catch( VCard.ParseException e ) {
267
225
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() ) )
226
getText( R.string.error_vcf_parse ).toString()
227
+ fileName + "\n" + e.getMessage() ) )
273
228
finish( ACTION_ABORT );
276
230
// although we're continuing, we still need to abort
277
231
// this vCard. Further lines will be ignored until we
278
232
// get to another BEGIN:VCARD line.
281
catch( Vcard.SkipImportException e ) {
235
catch( VCard.SkipContactException e ) {
283
237
// abort this vCard. Further lines will be ignored until
284
238
// 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' &&
355
( _content[ _pos ] == ' ' || _content[ _pos ] == '\t' );
358
public int getLineNumber()
364
private class Vcard extends ContactData
246
private class VCard extends ContactData
366
248
private final static int NAMELEVEL_NONE = 0;
367
private final static int NAMELEVEL_N = 1;
249
private final static int NAMELEVEL_ORG = 1;
368
250
private final static int NAMELEVEL_FN = 2;
370
private final static int MULTILINE_NONE = 0;
371
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
372
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
373
private final static int MULTILINE_FOLDED = 3; // MIME-DIR folding
251
private final static int NAMELEVEL_N = 3;
375
253
private String _version = null;
376
private Vector< ByteBuffer > _buffers = null;
377
private int _name_level = NAMELEVEL_NONE;
378
private int _parser_multiline_state = MULTILINE_NONE;
379
private String _parser_current_name_and_params = null;
380
private String _parser_buffered_value_so_far = "";
381
private String _cached_organisation = null;
382
private String _cached_title = null;
384
protected class UnencodeResult
386
private boolean _another_line_required;
387
private ByteBuffer _buffer;
389
public UnencodeResult( boolean another_line_required,
392
_another_line_required = another_line_required;
396
public boolean isAnotherLineRequired()
398
return _another_line_required;
401
public ByteBuffer getBuffer()
254
private Vector< String > _lines = null;
255
private int _nameLevel = NAMELEVEL_NONE;
407
257
@SuppressWarnings("serial")
408
258
protected class ParseException extends Exception
416
266
public ParseException( int res )
418
super( VcardImporter.this.getText( res ).toString() );
268
super( VCFImporter.this.getText( res ).toString() );
422
272
@SuppressWarnings("serial")
423
protected class SkipImportException extends Exception { }
425
private String extractCollonPartFromLine( ByteBuffer buffer,
426
String line, boolean former )
430
// get a US-ASCII version of the line for processing, unless we were
434
line = new String( buffer.array(), buffer.position(),
435
buffer.limit() - buffer.position(), "US-ASCII" );
437
catch( UnsupportedEncodingException e ) {
438
// we know US-ASCII is supported, so appease the compiler...
443
// split line into name and value parts and check to make sure we
444
// only got 2 parts and that the first part is not zero in length
445
String[] parts = line.split( ":", 2 );
446
if( parts.length == 2 && parts[ 0 ].length() > 0 )
447
ret = parts[ former? 0 : 1 ];
452
private String extractNameAndParamsFromLine( ByteBuffer buffer,
455
return extractCollonPartFromLine( buffer, line, true );
458
private String extractValueFromLine( ByteBuffer buffer, String line )
460
return extractCollonPartFromLine( buffer, line, false );
463
public void parseLine( ByteBuffer buffer, String line,
464
boolean next_line_looks_folded )
465
throws ParseException, SkipImportException,
468
// do we have a version yet?
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 );
469
287
if( _version == null )
471
// tentatively get name and params from line
472
String name_and_params =
473
extractNameAndParamsFromLine( buffer, line );
475
// is it a version line?
476
if( name_and_params != null &&
477
name_and_params.equalsIgnoreCase( "VERSION" ) )
289
if( props[ 0 ].equals( "VERSION" ) )
480
String value = extractValueFromLine( buffer, line );
481
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
292
if( !props[ 1 ].equals( "2.1" ) &&
293
!props[ 1 ].equals( "3.0" ) )
482
294
throw new ParseException( R.string.error_vcf_version );
295
_version = props[ 1 ];
485
// parse any buffers we've been accumulating while we waited
487
if( _buffers != null )
488
for( int i = 0; i < _buffers.size(); i++ )
489
parseLine( _buffers.get( i ), null,
490
i + 1 < _buffers.size() &&
491
_buffers.get( i + 1 ).hasRemaining() &&
492
_buffers.get( i + 1 ).get(
493
_buffers.get( i + 1 ).position() ) == ' ' );
297
// parse any other lines we've accumulated so far
299
for( int i = 0; i < _lines.size(); i++ )
300
parseLine( _lines.get( i ) );
498
// no, so stash this line till we get a version
499
if( _buffers == null )
500
_buffers = new Vector< ByteBuffer >();
501
_buffers.add( buffer );
305
// stash this line till we have a version
307
_lines = new Vector< String >();
506
// name and params and the position in the buffer where the
507
// "value" part of the line starts
508
String name_and_params;
511
if( _parser_multiline_state != MULTILINE_NONE )
513
// if we're currently in a multi-line value, use the stored
514
// property name and parameters
515
name_and_params = _parser_current_name_and_params;
517
// skip some initial line characters, depending on the type
518
// of multi-line we're handling
519
pos = buffer.position();
520
switch( _parser_multiline_state )
522
case MULTILINE_FOLDED:
525
case MULTILINE_ENCODED:
526
while( pos < buffer.limit() && (
527
buffer.get( pos ) == ' ' ||
528
buffer.get( pos ) == '\t' ) )
537
// take us out of multi-line so that we can re-detect that
538
// this line is a multi-line or not
539
_parser_multiline_state = MULTILINE_NONE;
544
if( line.trim().length() == 0 ) return;
546
// get name and params from line, and since we're not
547
// parsing a subsequent line in a multi-line, this should
548
// not fail, or it's an error
550
extractNameAndParamsFromLine( buffer, line );
551
if( name_and_params == null )
552
throw new ParseException(
553
R.string.error_vcf_malformed );
555
// calculate how many chars to skip from beginning of line
556
// so we skip the property "name:" part
557
pos = buffer.position() + name_and_params.length() + 1;
559
// reset the saved multi-line state
560
_parser_current_name_and_params = name_and_params;
561
_parser_buffered_value_so_far = "";
564
// get value from buffer, as raw bytes
566
value = ByteBuffer.wrap( buffer.array(), pos,
567
buffer.limit() - pos );
569
313
// get parameter parts
570
String[] name_param_parts = name_and_params.split( ";", -1 );
571
for( int i = 0; i < name_param_parts.length; i++ )
572
name_param_parts[ i ] = name_param_parts[ i ].trim();
574
// determine whether we care about this entry
575
final HashSet< String > interesting_fields =
576
new HashSet< String >( Arrays.asList( new String[] { "N",
577
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
579
boolean is_interesting_field =
580
interesting_fields.contains(
581
name_param_parts[ 0 ].toUpperCase( Locale.US ) );
583
// parse encoding parameter
584
String encoding = checkParam( name_param_parts, "ENCODING" );
585
if( encoding != null )
586
encoding = encoding.toUpperCase( Locale.US );
587
if( is_interesting_field && encoding != null &&
588
!encoding.equalsIgnoreCase( "8BIT" ) &&
589
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
590
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
592
throw new ParseException( R.string.error_vcf_encoding );
595
// parse charset parameter
596
String charset = checkParam( name_param_parts, "CHARSET" );
597
if( charset != null )
598
charset = charset.toUpperCase( Locale.US );
599
if( charset != null &&
600
!charset.equalsIgnoreCase( "US-ASCII" ) &&
601
!charset.equalsIgnoreCase( "ASCII" ) &&
602
!charset.equalsIgnoreCase( "UTF-8" ) )
604
throw new ParseException( R.string.error_vcf_charset );
607
// do unencoding (or default to a fake unencoding result with
609
UnencodeResult unencoding_result = null;
610
if( encoding != null &&
611
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
613
unencoding_result = unencodeQuotedPrintable( value );
615
// else if( encoding != null &&
616
// encoding.equalsIgnoreCase( "BASE64" ) )
618
// unencoding_result = unencodeBase64( props[ 1 ], charset );
620
if( unencoding_result != null ) {
621
value = unencoding_result.getBuffer();
622
if( unencoding_result.isAnotherLineRequired() )
623
_parser_multiline_state = MULTILINE_ENCODED;
626
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
627
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
628
if( ( charset == null && _version.equals( "2.1" ) ) ||
629
( charset != null && (
630
charset.equalsIgnoreCase( "ASCII" ) ||
631
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
633
value = transcodeAsciiToUtf8( value );
636
// process charset (value is now in UTF-8)
639
string_value = new String( value.array(), value.position(),
640
value.limit() - value.position(), "UTF-8" );
641
} catch( UnsupportedEncodingException e ) {
642
throw new ParseException( R.string.error_vcf_charset );
645
// for some entries that have semicolon-separated value parts,
646
// check to see if the value ends in an escape character, which
647
// indicates that we have a multi-line value
648
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
649
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
650
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
651
doesStringEndInAnEscapeChar( string_value ) )
653
_parser_multiline_state = MULTILINE_ESCAPED;
654
string_value = string_value.substring( 0,
655
string_value.length() - 1 );
658
// if we know we're not in an encoding-based multi-line, check
659
// to see if we're in a folded multi-line
660
if( _parser_multiline_state == MULTILINE_NONE &&
661
next_line_looks_folded )
663
_parser_multiline_state = MULTILINE_FOLDED;
666
// handle multi-lines by buffering them and parsing them when we
667
// are processing the last line in a multi-line sequence
668
if( _parser_multiline_state != MULTILINE_NONE ) {
669
_parser_buffered_value_so_far += string_value;
672
String complete_value =
673
( _parser_buffered_value_so_far + string_value ).trim();
675
// ignore empty values
676
if( complete_value.length() < 1 ) return;
314
String[] params = props[ 0 ].split( ";" );
315
for( int i = 0; i < params.length; i++ )
316
params[ i ] = params[ i ].trim();
678
318
// parse some properties
679
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
680
parseN( name_param_parts, complete_value );
681
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
682
parseFN( name_param_parts, complete_value );
683
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
684
parseORG( name_param_parts, complete_value );
685
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
686
parseTITLE( name_param_parts, complete_value );
687
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
688
parseTEL( name_param_parts, complete_value );
689
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
690
parseEMAIL( name_param_parts, complete_value );
691
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
692
parseADR( name_param_parts, complete_value );
693
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
694
parseLABEL( name_param_parts, complete_value );
695
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
696
parseNOTE( name_param_parts, complete_value );
700
private boolean doesStringEndInAnEscapeChar( String string )
702
// count the number of backslashes at the end of the string
704
for( int a = string.length() - 1; a >= 0; a-- )
705
if( string.charAt( a ) == '\\' )
710
// if there are an even number of backslashes then the final one
712
return ( count & 1 ) == 1;
715
private String[] splitValueByCharacter( String value, char character )
717
// split string in to parts by specified character
718
ArrayList< String > parts = new ArrayList< String >(
719
Arrays.asList( value.split( "" + character ) ) );
722
for( int a = 0; a < parts.size(); a++ )
724
String str = parts.get( a );
726
// look for parts that end in an escape character, but ignore
727
// the final part. We've already detected escape chars at the
728
// end of the final part in parseLine() and handled multi-lines
730
if( a < parts.size() - 1 &&
731
doesStringEndInAnEscapeChar( str ) )
733
// append the escaped character, join the next part to this
734
// part and remove the next part
735
parts.set( a, str.substring( 0, str.length() - 1 ) +
736
character + parts.get( a + 1 ) );
737
parts.remove( a + 1 );
739
// re-visit this part
744
// trim and replace string
749
String[] ret = new String[ parts.size() ];
750
return parts.toArray( ret );
753
private String unescapeValue( String value )
755
StringBuilder ret = new StringBuilder( value.length() );
756
boolean in_escape = false;
757
for( int a = 0; a < value.length(); a++ )
759
int c = value.codePointAt( a );
761
// process a normal character
766
ret.append( Character.toChars( c ) );
770
// process an escape sequence
776
// add tab (invalid/non-standard, but accepted)
787
// add escaped character
788
ret.append( Character.toChars( c ) );
791
// unknown escape sequence, so add it unescaped
792
// (invalid/non-standard, but accepted)
794
ret.append( Character.toChars( c ) );
799
return ret.toString();
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 ] );
802
332
private void parseN( String[] params, String value )
333
throws ParseException, SkipContactException,
804
336
// already got a better name?
805
if( _name_level >= NAMELEVEL_N ) return;
337
if( _nameLevel >= NAMELEVEL_N ) return;
807
339
// get name parts
808
String[] name_parts = splitValueByCharacter( value, ';' );
340
String[] nameparts = value.split( ";" );
341
for( int i = 0; i < nameparts.length; i++ )
342
nameparts[ i ] = nameparts[ i ].trim();
812
final int[] part_order = { 3, 1, 2, 0, 4 };
813
for( int a = 0; a < part_order.length; a++ )
814
if( name_parts.length > part_order[ a ] &&
815
name_parts[ part_order[ a ] ].length() > 0 )
817
// split this part in to it's comma-separated bits
818
String[] name_part_parts = splitValueByCharacter(
819
name_parts[ part_order[ a ] ], ',' );
820
for( int b = 0; b < name_part_parts.length; b++ )
821
if( name_part_parts[ b ].length() > 0 )
823
if( value.length() == 0 ) value += " ";
824
value += name_part_parts[ b ];
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 ];
829
setName( unescapeValue( value ) );
830
_name_level = NAMELEVEL_N;
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();
833
361
private void parseFN( String[] params, String value )
362
throws ParseException, SkipContactException
835
364
// already got a better name?
836
if( _name_level >= NAMELEVEL_FN ) return;
365
if( _nameLevel >= NAMELEVEL_FN ) return;
839
setName( unescapeValue( value ) );
840
_name_level = NAMELEVEL_FN;
368
setName( undoCharsetAndEncoding( params, value ) );
369
_nameLevel = NAMELEVEL_FN;
843
372
private void parseORG( String[] params, String value )
373
throws ParseException, SkipContactException
375
// already got a better name?
376
if( _nameLevel >= NAMELEVEL_ORG ) return;
846
String[] org_parts = splitValueByCharacter( value, ';' );
847
if( org_parts == null || org_parts.length < 1 ) return;
849
// build organisation name
850
StringBuilder builder = new StringBuilder(
851
String.valueOf( org_parts[ 0 ] ) );
852
for( int a = 1; a < org_parts.length; a++ )
853
builder.append( ", " ).append( org_parts[ a ] );
854
String organisation = unescapeValue( builder.toString() );
856
// set organisation name (using a title we've previously found)
857
addOrganisation( organisation, _cached_title, true );
859
// if we've not previously found a title, store this organisation
860
// name (we'll need it when we find a title to update the
861
// organisation, by name), else if we *have* previously found a
862
// title, clear it (since we just used it)
863
if( _cached_title == null )
864
_cached_organisation = organisation;
866
_cached_title = null;
869
private void parseTITLE( String[] params, String value )
871
value = unescapeValue( value );
873
// if we previously had an organisation, look it up and append this
875
if( _cached_organisation != null && hasOrganisations() ) {
876
HashMap< String, ExtraDetail > datas = getOrganisations();
877
ExtraDetail detail = datas.get( _cached_organisation );
879
detail.setExtra( value );
882
// same as when handling organisation, if we've not previously found
883
// an organisation we store this title, else we clear it (since we
884
// just appended this title to it)
885
if( _cached_organisation == null )
886
_cached_title = value;
888
_cached_organisation = null;
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;
891
394
private void parseTEL( String[] params, String value )
395
throws ParseException
893
397
if( value.length() == 0 ) return;
895
399
Set< String > types = extractTypes( params, Arrays.asList(
896
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
897
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
400
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
401
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
899
403
// here's the logic...
900
boolean is_preferred = types.contains( "PREF" );
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 );
902
412
if( types.contains( "FAX" ) )
903
413
if( types.contains( "HOME" ) )
904
type = TYPE_FAX_HOME;
414
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
906
type = TYPE_FAX_WORK;
907
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
909
else if( types.contains( "PAGER" ) )
911
else if( types.contains( "WORK" ) )
917
addNumber( value, type, is_preferred );
416
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
417
if( types.contains( "PAGER" ) )
418
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
920
421
public void parseEMAIL( String[] params, String value )
922
423
if( value.length() == 0 ) return;
924
425
Set< String > types = extractTypes( params, Arrays.asList(
925
"PREF", "WORK", "HOME", "INTERNET" ) );
928
boolean is_preferred = types.contains( "PREF" );
930
if( types.contains( "WORK" ) )
935
addEmail( unescapeValue( value ), type, is_preferred );
938
private void parseADR( String[] params, String value )
941
String[] adr_parts = splitValueByCharacter( value, ';' );
945
for( int a = 0; a < adr_parts.length; a++ )
946
if( adr_parts[ a ].length() > 0 )
948
// version 3.0 vCards allow further splitting by comma
949
if( _version.equals( "3.0" ) )
951
// split this part in to it's comma-separated bits and
952
// add them on individual lines
953
String[] adr_part_parts =
954
splitValueByCharacter( adr_parts[ a ], ',' );
955
for( int b = 0; b < adr_part_parts.length; b++ )
956
if( adr_part_parts[ b ].length() > 0 )
958
if( value.length() > 0 ) value += "\n";
959
value += adr_part_parts[ b ];
964
// add this part on an individual line
965
if( value.length() > 0 ) value += "\n";
966
value += adr_parts[ a ];
970
Set< String > types = extractTypes( params, Arrays.asList(
971
"PREF", "WORK", "HOME" ) );
975
if( types.contains( "WORK" ) )
980
addAddress( unescapeValue( value ), type );
983
private void parseLABEL( String[] params, String value )
985
Set< String > types = extractTypes( params, Arrays.asList(
986
"PREF", "WORK", "HOME" ) );
990
if( types.contains( "WORK" ) )
995
addAddress( unescapeValue( value ), type );
998
private void parseNOTE( String[] params, String value )
1000
addNote( unescapeValue( value ) );
1003
public void finaliseVcard()
1004
throws ParseException, ContactNotIdentifiableException
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,
1006
440
// missing version (and data is present)
1007
if( _version == null && _buffers != null )
441
if( _version == null && _lines != null )
1008
442
throw new ParseException( R.string.error_vcf_malformed );
1010
// finalise the parent class
1015
* Amongst the params, find the value of the first, only, of any with
1016
* the specified name
1019
* @return a value, or null
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
throw new ParseException( R.string.error_vcf_encoding );
468
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
469
return unencodeQuotedPrintable( value, charset );
1021
475
private String checkParam( String[] params, String name )
1023
String[] res = checkParams( params, name );
1024
return res.length > 0? res[ 0 ] : null;
1028
* Amongst the params, find the values of any with the specified name
1031
* @return an array of values, or null
1033
private String[] checkParams( String[] params, String name )
1035
HashSet< String > ret = new HashSet< String >();
1037
Pattern p = Pattern.compile(
1038
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1039
Pattern.CASE_INSENSITIVE );
477
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
1040
478
for( int i = 0; i < params.length; i++ ) {
1041
479
Matcher m = p.matcher( params[ i ] );
1042
480
if( m.matches() )
1043
ret.add( m.group( 2 ) );
1046
return (String[]) ret.toArray( new String[ ret.size() ] );
1050
* Amongst the params, return any type values present. For v2.1 vCards,
1051
* those types are just parameters. For v3.0, they are prefixed with
1052
* "TYPE=". There may also be multiple type parameters.
1053
* @param params an array of params to look for types in
1054
* @param valid_types an list of upper-case type values to look for
1055
* @return a set of present type values
1057
486
private Set< String > extractTypes( String[] params,
1058
List< String > valid_types )
487
List< String > validTypes )
1060
489
HashSet< String > types = new HashSet< String >();
1062
491
// get 3.0-style TYPE= param
1063
String type_params[] = checkParams( params, "TYPE" );
1064
for( int a = 0; a < type_params.length; a++ )
1066
// check for a comma-separated list of types (why? I don't think
1067
// this is in the specs!)
1068
String[] parts = type_params[ a ].split( "," );
1069
for( int i = 0; i < parts.length; i++ ) {
1070
String ucpart = parts[ i ].toUpperCase( Locale.US );
1071
if( valid_types.contains( ucpart ) )
1072
types.add( ucpart );
493
if( ( typeParam = checkParam( params, "TYPE" ) ) != null ) {
494
String[] bits = typeParam.split( "," );
495
for( int i = 0; i < bits.length; i++ )
496
if( validTypes.contains( bits[ i ] ) )
497
types.add( bits[ i ] );
1076
500
// get 2.1-style type param
1077
501
if( _version.equals( "2.1" ) ) {
1078
for( int i = 1; i < params.length; i++ ) {
1079
String ucparam = params[ i ].toUpperCase( Locale.US );
1080
if( valid_types.contains( ucparam ) )
1081
types.add( ucparam );
502
for( int i = 1; i < params.length; i++ )
503
if( validTypes.contains( params[ i ] ) )
504
types.add( params[ i ] );
1088
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
510
private String unencodeQuotedPrintable( String str, String charset )
1090
boolean another = false;
512
// default encoding scheme
513
if( charset == null ) charset = "UTF-8";
1092
// unencode quoted-printable encoding, as per RFC1521 section 5.1
1093
byte[] out = new byte[ in.limit() - in.position() ];
515
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
516
byte[] bytes = new byte[ str.length() ];
1095
for( int i = in.position(); i < in.limit(); i++ )
1097
// get next char and process...
1098
byte ch = in.array()[ i ];
1099
if( ch == '=' && i < in.limit() - 2 )
1101
// we found a =XX format byte, add it
1103
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
1104
Character.digit( in.array()[ i + 2 ], 16 ) );
518
for( int i = 0; i < str.length(); i++, j++ ) {
519
char ch = str.charAt( i );
520
if( ch == '=' && i < str.length() - 2 ) {
522
Character.digit( str.charAt( i + 1 ), 16 ) * 16 +
523
Character.digit( str.charAt( i + 2 ), 16 ) );
1107
else if( ch == '=' && i == in.limit() - 1 )
1109
// we found a '=' at the end of a line signifying a multi-
1110
// line string, so we don't add it.
1115
// just a normal char...
1116
out[ j ] = (byte)ch;
1120
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
1123
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
1126
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
1128
for( int a = in.position(); a < in.limit(); a++ )
1130
// if char is < 127, keep it as-is
1131
if( in.array()[ a ] >= 0 )
1132
out[ j++ ] = in.array()[ a ];
1134
// else, convert it to UTF-8
1136
int b = 0xff & (int)in.array()[ a ];
1137
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
1138
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
1142
return ByteBuffer.wrap( out, 0, j );
527
bytes[ j ] = (byte)ch;
530
return new String( bytes, 0, j, charset );
531
} catch( UnsupportedEncodingException e ) { }