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64
(compared to revision 74)
: src/am/ed/importcontacts/VcardImporter.java
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- Committer: edam
- Date: 2012-12-20 12:33:54 UTC
- Revision ID: tim@ed.am-20121220123354-y1ls9f4awasf53d5
updated TODO and NOTES
- files removed:
- res/drawable/family_pic.png
- files modified:
- NEWS
added
removed
src/am/ed/importcontacts/VcardImporter.java
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buffer.limit() - buffer.position(), "US-ASCII" );
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}
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catch( UnsupportedEncodingException e ) {
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// we know US-ASCII *is* supported, so appease the compiler...
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// we know US-ASCII is supported, so appease the compiler...
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line = "";
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}
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if( vcard == null ) {
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// look for vcard beginning
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if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD" ) ) {
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if( line.matches( "^BEGIN:VCARD" ) ) {
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setProgress( _progress++ );
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vcard = new Vcard();
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vcard_start_line = cli.getLineNumber();
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}
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else {
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// look for vcard content or ending
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if( line.matches( "^END[ \t]*:[ \t]*VCARD" ) )
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if( line.matches( "^END:VCARD" ) )
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{
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// finalise the vcard/contact
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try {
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public boolean doesNextLineLookFolded()
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{
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return _pos > 0 && _pos < _content.length &&
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_content[ _pos - 1 ] == '\n' &&
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( _content[ _pos ] == ' ' || _content[ _pos ] == '\t' );
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_content[ _pos - 1 ] == '\n' && _content[ _pos ] == ' ';
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}
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public int getLineNumber()
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private final static int MULTILINE_NONE = 0;
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private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
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private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
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private final static int MULTILINE_FOLDED = 3; // MIME-DIR folding
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private final static int MULTILINE_FOLDED = 3; // v3.0 folding
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private String _version = null;
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private Vector< ByteBuffer > _buffers = null;
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// is it a version line?
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if( name_and_params != null &&
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name_and_params.equalsIgnoreCase( "VERSION" ) )
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name_and_params.equals( "VERSION" ) )
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{
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// yes, get it!
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String value = extractValueFromLine( buffer, line );
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else
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{
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// name and params and the position in the buffer where the
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// "value" part of the line starts
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// "value" part of the line start
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String name_and_params;
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int pos;
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}
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else
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{
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// skip empty lines
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if( line.trim().length() == 0 ) return;
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// get name and params from line, and since we're not
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// parsing a subsequent line in a multi-line, this should
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// not fail, or it's an error
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"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
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) );
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boolean is_interesting_field =
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interesting_fields.contains(
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name_param_parts[ 0 ].toUpperCase( Locale.US ) );
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interesting_fields.contains( name_param_parts[ 0 ] );
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// parse encoding parameter
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String encoding = checkParam( name_param_parts, "ENCODING" );
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if( encoding != null )
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encoding = encoding.toUpperCase( Locale.US );
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if( is_interesting_field && encoding != null &&
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!encoding.equalsIgnoreCase( "8BIT" ) &&
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!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
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//&& !encoding.equalsIgnoreCase( "BASE64" ) )
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!encoding.equals( "8BIT" ) &&
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!encoding.equals( "QUOTED-PRINTABLE" ) )
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//&& !encoding.equals( "BASE64" ) )
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{
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throw new ParseException( R.string.error_vcf_encoding );
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}
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if( charset != null )
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charset = charset.toUpperCase( Locale.US );
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if( charset != null &&
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!charset.equalsIgnoreCase( "US-ASCII" ) &&
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!charset.equalsIgnoreCase( "ASCII" ) &&
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!charset.equalsIgnoreCase( "UTF-8" ) )
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!charset.equals( "US-ASCII" ) &&
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!charset.equals( "ASCII" ) &&
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!charset.equals( "UTF-8" ) )
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{
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throw new ParseException( R.string.error_vcf_charset );
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}
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// do unencoding (or default to a fake unencoding result with
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// the raw string)
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UnencodeResult unencoding_result = null;
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if( encoding != null &&
611
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
612
{
605
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
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unencoding_result = unencodeQuotedPrintable( value );
614
}
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// else if( encoding != null &&
616
// encoding.equalsIgnoreCase( "BASE64" ) )
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// {
607
// else if( encoding != null && encoding.equals( "BASE64" ) )
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// unencoding_result = unencodeBase64( props[ 1 ], charset );
619
// }
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if( unencoding_result != null ) {
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value = unencoding_result.getBuffer();
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if( unencoding_result.isAnotherLineRequired() )
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// specified for a v2.1 vcard entry, we assume it's US-ASCII)
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if( ( charset == null && _version.equals( "2.1" ) ) ||
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( charset != null && (
630
charset.equalsIgnoreCase( "ASCII" ) ||
631
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
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charset.equals( "ASCII" ) ||
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charset.equals( "US-ASCII" ) ) ) )
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{
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value = transcodeAsciiToUtf8( value );
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}
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// for some entries that have semicolon-separated value parts,
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// check to see if the value ends in an escape character, which
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// 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" ) ) &&
637
if( ( name_param_parts[ 0 ].equals( "N" ) ||
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name_param_parts[ 0 ].equals( "ORG" ) ||
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name_param_parts[ 0 ].equals( "ADR" ) ) &&
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doesStringEndInAnEscapeChar( string_value ) )
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{
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_parser_multiline_state = MULTILINE_ESCAPED;
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string_value.length() - 1 );
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}
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// if we know we're not in an encoding-based multi-line, check
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// to see if we're in a folded multi-line
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// now we know whether we're in an encoding multi-line,
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// determine if we're in a v3 folded multi-line or not
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if( _parser_multiline_state == MULTILINE_NONE &&
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next_line_looks_folded )
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_version.equals( "3.0" ) && next_line_looks_folded )
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{
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_parser_multiline_state = MULTILINE_FOLDED;
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}
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if( complete_value.length() < 1 ) return;
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// parse some properties
679
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
668
if( name_param_parts[ 0 ].equals( "N" ) )
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parseN( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
670
else if( name_param_parts[ 0 ].equals( "FN" ) )
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parseFN( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
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else if( name_param_parts[ 0 ].equals( "ORG" ) )
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parseORG( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
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else if( name_param_parts[ 0 ].equals( "TITLE" ) )
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parseTITLE( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
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else if( name_param_parts[ 0 ].equals( "TEL" ) )
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parseTEL( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
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else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
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parseEMAIL( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
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else if( name_param_parts[ 0 ].equals( "ADR" ) )
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parseADR( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
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else if( name_param_parts[ 0 ].equals( "LABEL" ) )
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parseLABEL( name_param_parts, complete_value );
695
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
696
parseNOTE( name_param_parts, complete_value );
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}
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}
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771
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in_escape = false;
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switch( c )
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{
774
case 'T':
775
case 't':
776
// add tab (invalid/non-standard, but accepted)
777
ret.append( '\t' );
778
break;
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case 'N':
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762
case 'n':
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// add newline
789
771
break;
790
772
default:
791
773
// unknown escape sequence, so add it unescaped
792
// (invalid/non-standard, but accepted)
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ret.append( "\\" );
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ret.append( Character.toChars( c ) );
795
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break;
945
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for( int a = 0; a < adr_parts.length; a++ )
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if( adr_parts[ a ].length() > 0 )
947
928
{
948
// version 3.0 vCards allow further splitting by comma
949
if( _version.equals( "3.0" ) )
950
{
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 )
957
{
958
if( value.length() > 0 ) value += "\n";
959
value += adr_part_parts[ b ];
960
}
961
}
962
else
963
{
964
// add this part on an individual line
965
if( value.length() > 0 ) value += "\n";
966
value += adr_parts[ a ];
967
}
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 )
934
{
935
if( value.length() > 0 ) value += "\n";
936
value += adr_part_parts[ b ];
937
}
968
938
}
969
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940
Set< String > types = extractTypes( params, Arrays.asList(
995
965
addAddress( unescapeValue( value ), type );
996
966
}
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998
private void parseNOTE( String[] params, String value )
999
{
1000
addNote( unescapeValue( value ) );
1001
}
1002
1003
968
public void finaliseVcard()
1004
969
throws ParseException, ContactNotIdentifiableException
1005
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{
1035
1000
HashSet< String > ret = new HashSet< String >();
1036
1001
1037
1002
Pattern p = Pattern.compile(
1038
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1039
Pattern.CASE_INSENSITIVE );
1003
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1040
1004
for( int i = 0; i < params.length; i++ ) {
1041
1005
Matcher m = p.matcher( params[ i ] );
1042
1006
if( m.matches() )
1050
1014
* Amongst the params, return any type values present. For v2.1 vCards,
1051
1015
* those types are just parameters. For v3.0, they are prefixed with
1052
1016
* "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
1017
* @param params
1018
* @param a list of type values to look for
1055
1019
* @return a set of present type values
1056
1020
*/
1057
1021
private Set< String > extractTypes( String[] params,
1063
1027
String type_params[] = checkParams( params, "TYPE" );
1064
1028
for( int a = 0; a < type_params.length; a++ )
1065
1029
{
1066
// check for a comma-separated list of types (why? I don't think
1067
// this is in the specs!)
1030
// check for a comma-separated list of types (why? this isn't in
1031
// the specs!)
1068
1032
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 );
1073
}
1033
for( int i = 0; i < parts.length; i++ )
1034
if( valid_types.contains( parts[ i ] ) )
1035
types.add( parts[ i ] );
1074
1036
}
1075
1037
1076
1038
// get 2.1-style type param
1077
1039
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 );
1082
}
1040
for( int i = 1; i < params.length; i++ )
1041
if( valid_types.contains( params[ i ] ) )
1042
types.add( params[ i ] );
1083
1043
}
1084
1044
1085
1045
return types;
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