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: src/org/waxworlds/edam/importcontacts/VCFImporter.java
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- Committer: edam
- Date: 2010-10-30 09:55:31 UTC
- Revision ID: edam@waxworlds.org-20101030095531-63vf9g84z5ol8qk9
- fixed bug in file chooser where "ok" button could remain disabled
- files removed:
- src/org/waxworlds/edam/importcontacts/ContactsCache.java
- files modified:
- AndroidManifest.xml
added
removed
src/org/waxworlds/edam/importcontacts/VCFImporter.java
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.FilenameFilter;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.NoSuchElementException;
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import java.util.Set;
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import java.util.Vector;
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import java.util.regex.Matcher;
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{
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// open file
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BufferedReader reader = new BufferedReader(
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new FileReader( file ) );
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new FileReader( file ) );
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// read
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String line;
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{
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if( !inVCard ) {
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// look for vcard beginning
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if( line.matches( "^BEGIN:VCARD" ) ) {
130
if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
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inVCard = true;
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_vCardCount++;
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}
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}
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else if( line.matches( "^END:VCARD" ) )
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else if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
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inVCard = false;
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}
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private void importVCardFile( File file ) throws AbortImportException
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{
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// check file is good
157
if( !file.exists() )
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showError( getText( R.string.error_filenotfound ) +
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file.getName() );
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if( file.length() == 0 )
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showError( getText( R.string.error_fileisempty ) +
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file.getName() );
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try
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{
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// open/read file
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FileInputStream istream = new FileInputStream( file );
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byte[] content = new byte[ (int)file.length() ];
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istream.read( content );
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// import
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importVCardFileContent( content, file.getName() );
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// open file
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BufferedReader reader = new BufferedReader(
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new FileReader( file ) );
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// read
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StringBuffer content = new StringBuffer();
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String line;
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while( ( line = reader.readLine() ) != null )
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content.append( line ).append( "\n" );
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importVCardFileContent( content.toString(), file.getName() );
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}
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catch( FileNotFoundException e ) {
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showError( getText( R.string.error_filenotfound ) +
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171
}
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}
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private void importVCardFileContent( byte[] content, String fileName )
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throws AbortImportException
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private void importVCardFileContent( String content, String fileName )
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throws AbortImportException
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{
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// go through lines
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// get lines and parse them
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String[] lines = content.split( "\n" );
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VCard vCard = null;
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ContentLineIterator cli = new ContentLineIterator( content );
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while( cli.hasNext() )
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for( int i = 0; i < lines.length; i++ )
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{
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ByteBuffer buffer = cli.next();
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// get a US-ASCII version of the line for processing
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String line;
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try {
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line = new String( buffer.array(), buffer.position(),
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buffer.limit() - buffer.position(), "US-ASCII" );
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}
199
catch( UnsupportedEncodingException e ) {
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// we know US-ASCII is supported, so appease the compiler...
201
line = "";
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}
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String line = lines[ i ];
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183
204
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if( vCard == null ) {
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// look for vcard beginning
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if( line.matches( "^BEGIN:VCARD" ) ) {
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if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) {
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setProgress( ++_progress );
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vCard = new VCard();
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189
}
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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:VCARD" ) )
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if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) )
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{
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// store vcard and do away with it
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try {
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catch( VCard.ParseException e ) {
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skipContact();
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if( !showContinue(
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getText( R.string.error_vcf_parse ).toString()
224
+ fileName + "\n" + e.getMessage() ) )
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{
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getText( R.string.error_vcf_parse ).toString()
204
+ fileName + "\n" + e.getMessage() ) )
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finish( ACTION_ABORT );
227
}
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}
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catch( VCard.SkipContactException e ) {
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skipContact();
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{
237
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// try giving the line to the vcard
238
216
try {
239
vCard.parseLine( buffer, line,
240
cli.doesNextLineLookFolded() );
217
vCard.parseLine( line );
241
218
}
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catch( VCard.ParseException e ) {
243
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skipContact();
244
221
if( !showContinue(
245
getText( R.string.error_vcf_parse ).toString()
246
+ fileName + "\n" + e.getMessage() ) )
247
{
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getText( R.string.error_vcf_parse ).toString()
223
+ fileName + "\n" + e.getMessage() ) )
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finish( ACTION_ABORT );
249
}
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// although we're continuing, we still need to abort
252
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// this vCard. Further lines will be ignored until we
264
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}
265
240
}
266
241
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class ContentLineIterator implements Iterator< ByteBuffer >
268
{
269
protected byte[] _content = null;
270
protected int _pos = 0;
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public ContentLineIterator( byte[] content )
273
{
274
_content = content;
275
}
276
277
@Override
278
public boolean hasNext()
279
{
280
return _pos < _content.length;
281
}
282
283
@Override
284
public ByteBuffer next()
285
{
286
int initial_pos = _pos;
287
288
// find newline
289
for( ; _pos < _content.length; _pos++ )
290
if( _content[ _pos ] == '\n' )
291
{
292
// adjust for a \r preceding the \n
293
int to = ( _pos > 0 && _content[ _pos - 1 ] == '\r' &&
294
_pos > initial_pos )? _pos - 1 : _pos;
295
_pos++;
296
return ByteBuffer.wrap( _content, initial_pos,
297
to - initial_pos );
298
}
299
300
// we didn't find one, but were there bytes left?
301
if( _pos != initial_pos ) {
302
int to = _pos;
303
_pos++;
304
return ByteBuffer.wrap( _content, initial_pos,
305
to - initial_pos );
306
}
307
308
// no bytes left
309
throw new NoSuchElementException();
310
}
311
312
@Override
313
public void remove()
314
{
315
throw new UnsupportedOperationException();
316
}
317
318
/**
319
* Does the next line, if there is one, look like it should be folded
320
* onto the end of this one?
321
* @return
322
*/
323
public boolean doesNextLineLookFolded()
324
{
325
return _pos > 0 && _pos < _content.length &&
326
_content[ _pos - 1 ] == '\n' && _content[ _pos ] == ' ';
327
}
328
}
329
330
242
private class VCard extends ContactData
331
243
{
332
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private final static int NAMELEVEL_NONE = 0;
334
246
private final static int NAMELEVEL_FN = 2;
335
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private final static int NAMELEVEL_N = 3;
336
248
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private final static int MULTILINE_NONE = 0;
338
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
339
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
340
private final static int MULTILINE_FOLDED = 3; // v3.0 folding
341
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private String _version = null;
343
private Vector< ByteBuffer > _buffers = null;
250
private Vector< String > _lines = null;
344
251
private int _name_level = NAMELEVEL_NONE;
345
private int _parser_multiline_state = MULTILINE_NONE;
252
private boolean _parser_in_multiline = false;
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private String _parser_current_name_and_params = null;
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private String _parser_buffered_value_so_far = "";
348
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349
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protected class UnencodeResult
350
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{
351
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private boolean _another_line_required;
352
private ByteBuffer _buffer;
259
private byte[] _bytes;
260
private int _num_bytes;
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261
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public UnencodeResult( boolean another_line_required,
355
ByteBuffer buffer )
262
public UnencodeResult( boolean another_line_required, byte[] bytes,
263
int num_bytes )
356
264
{
357
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_another_line_required = another_line_required;
358
_buffer = buffer;
266
_bytes = bytes;
267
_num_bytes = num_bytes;
359
268
}
360
269
361
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public boolean isAnotherLineRequired()
363
272
return _another_line_required;
364
273
}
365
274
366
public ByteBuffer getBuffer()
367
{
368
return _buffer;
275
public byte[] getBytes()
276
{
277
return _bytes;
278
}
279
280
public int getNumBytes()
281
{
282
return _num_bytes;
369
283
}
370
284
}
371
285
387
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@SuppressWarnings("serial")
388
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protected class SkipContactException extends Exception { }
389
303
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private String extractCollonPartFromLine( ByteBuffer buffer,
391
String line, boolean former )
392
{
393
String ret = null;
394
395
// get a US-ASCII version of the line for processing, unless we were
396
// supplied with one
397
if( line == null ) {
398
try {
399
line = new String( buffer.array(), buffer.position(),
400
buffer.limit() - buffer.position(), "US-ASCII" );
401
}
402
catch( UnsupportedEncodingException e ) {
403
// we know US-ASCII is supported, so appease the compiler...
404
line = "";
405
}
406
}
407
408
// split line into name and value parts and check to make sure we
409
// only got 2 parts and that the first part is not zero in length
410
String[] parts = line.split( ":", 2 );
411
if( parts.length == 2 && parts[ 0 ].length() > 0 )
412
ret = parts[ former? 0 : 1 ];
413
414
return ret;
415
}
416
417
private String extractNameAndParamsFromLine( ByteBuffer buffer,
418
String line )
419
{
420
return extractCollonPartFromLine( buffer, line, true );
421
}
422
423
private String extractValueFromLine( ByteBuffer buffer, String line )
424
{
425
return extractCollonPartFromLine( buffer, line, false );
426
}
427
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public void parseLine( ByteBuffer buffer, String line,
429
boolean next_line_looks_folded )
430
throws ParseException, SkipContactException,
431
AbortImportException
432
{
433
// do we have a version yet?
304
public void parseLine( String line )
305
throws ParseException, SkipContactException,
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AbortImportException
307
{
308
// ignore empty lines
309
if( line.trim() == "" ) return;
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// split line into name and value parts (this may turn out to be
312
// unwanted if the line is a subsequent line in a multi-line
313
// value, but we have to do this now to check for and handle VCF
314
// versions first)
315
String[] props = line.split( ":", 2 );
316
for( int i = 0; i < props.length; i++ )
317
props[ i ] = props[ i ].trim();
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// if we haven't yet got a version, we won't be paring anything!
434
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if( _version == null )
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321
{
436
// tentatively get name and params from line
437
String name_and_params =
438
extractNameAndParamsFromLine( buffer, line );
439
440
// is it a version line?
441
if( name_and_params != null &&
442
name_and_params.equals( "VERSION" ) )
322
// is this a version?
323
if( props.length == 2 && props[ 0 ].equals( "VERSION" ) )
443
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{
444
// yes, get it!
445
String value = extractValueFromLine( buffer, line );
446
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
325
// yes, check/store it
326
if( !props[ 1 ].equals( "2.1" ) &&
327
!props[ 1 ].equals( "3.0" ) )
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328
throw new ParseException( R.string.error_vcf_version );
448
_version = value;
329
_version = props[ 1 ];
449
330
450
// parse any buffers we've been accumulating while we waited
451
// for a version
452
if( _buffers != null )
453
for( int i = 0; i < _buffers.size(); i++ )
454
parseLine( _buffers.get( i ), null,
455
i + 1 < _buffers.size() &&
456
_buffers.get( i + 1 ).hasRemaining() &&
457
_buffers.get( i + 1 ).get(
458
_buffers.get( i + 1 ).position() ) == ' ' );
459
_buffers = null;
331
// parse any other lines we've accumulated so far
332
if( _lines != null )
333
for( int i = 0; i < _lines.size(); i++ )
334
parseLine( _lines.get( i ) );
335
_lines = null;
460
336
}
461
337
else
462
338
{
463
// no, so stash this line till we get a version
464
if( _buffers == null )
465
_buffers = new Vector< ByteBuffer >();
466
_buffers.add( buffer );
339
// no, so stash this line till we have a version
340
if( _lines == null )
341
_lines = new Vector< String >();
342
_lines.add( line );
467
343
}
468
344
}
469
345
else
470
346
{
471
// name and params and the position in the buffer where the
472
// "value" part of the line start
473
String name_and_params;
474
int pos;
475
476
if( _parser_multiline_state != MULTILINE_NONE )
347
if( _parser_in_multiline )
477
348
{
478
349
// if we're currently in a multi-line value, use the stored
479
350
// property name and parameters
480
name_and_params = _parser_current_name_and_params;
481
482
// skip some initial line characters, depending on the type
483
// of multi-line we're handling
484
pos = buffer.position();
485
switch( _parser_multiline_state )
486
{
487
case MULTILINE_FOLDED:
488
pos++;
489
break;
490
case MULTILINE_ENCODED:
491
while( pos < buffer.limit() && (
492
buffer.get( pos ) == ' ' ||
493
buffer.get( pos ) == '\t' ) )
494
{
495
pos++;
496
}
497
break;
498
default:
499
// do nothing
500
}
501
502
// take us out of multi-line so that we can re-detect that
503
// this line is a multi-line or not
504
_parser_multiline_state = MULTILINE_NONE;
351
props = new String[ 2 ];
352
props[ 0 ] = _parser_current_name_and_params;
353
props[ 1 ] = line.trim();
505
354
}
506
355
else
507
356
{
508
// get name and params from line, and since we're not
509
// parsing a subsequent line in a multi-line, this should
510
// not fail, or it's an error
511
name_and_params =
512
extractNameAndParamsFromLine( buffer, line );
513
if( name_and_params == null )
357
// for normal lines, check the property name/value bits
358
if( props.length < 2 || props[ 0 ].length() == 0 )
514
359
throw new ParseException(
515
360
R.string.error_vcf_malformed );
516
361
517
// calculate how many chars to skip from beginning of line
518
// so we skip the property "name:" part
519
pos = buffer.position() + name_and_params.length() + 1;
362
// ignore empty properties
363
if( props[ 1 ].length() < 1 )
364
return;
520
365
521
366
// reset the saved multi-line state
522
_parser_current_name_and_params = name_and_params;
367
_parser_current_name_and_params = props[ 0 ];
523
368
_parser_buffered_value_so_far = "";
524
369
}
525
370
526
// get value from buffer, as raw bytes
527
ByteBuffer value;
528
value = ByteBuffer.wrap( buffer.array(), pos,
529
buffer.limit() - pos );
530
531
371
// get parameter parts
532
String[] name_param_parts = name_and_params.split( ";", -1 );
533
for( int i = 0; i < name_param_parts.length; i++ )
534
name_param_parts[ i ] = name_param_parts[ i ].trim();
372
String[] params = props[ 0 ].split( ";" );
373
for( int i = 0; i < params.length; i++ )
374
params[ i ] = params[ i ].trim();
535
375
536
// parse encoding parameter
537
String encoding = checkParam( name_param_parts, "ENCODING" );
538
if( encoding != null ) encoding = encoding.toUpperCase();
539
if( encoding != null && !encoding.equals( "8BIT" ) &&
540
!encoding.equals( "QUOTED-PRINTABLE" ) )
376
// parse charset and encoding parameters
377
String charset, encoding;
378
if( ( charset = checkParam( params, "CHARSET" ) ) != null &&
379
!charset.equals( "UTF-8" ) && !charset.equals( "UTF-16" ) )
380
{
381
throw new ParseException( R.string.error_vcf_charset );
382
}
383
if( ( encoding = checkParam( params, "ENCODING" ) ) != null &&
384
!encoding.equals( "QUOTED-PRINTABLE" ) &&
385
!encoding.equals( "8BIT" ) )
541
386
//&& !encoding.equals( "BASE64" ) )
542
387
{
543
388
throw new ParseException( R.string.error_vcf_encoding );
544
389
}
545
390
546
// parse charset parameter
547
String charset = checkParam( name_param_parts, "CHARSET" );
548
if( charset != null ) charset = charset.toUpperCase();
549
if( charset != null && !charset.equals( "US-ASCII" ) &&
550
!charset.equals( "ASCII" ) &&
551
!charset.equals( "UTF-8" ) )
552
{
553
throw new ParseException( R.string.error_vcf_charset );
554
}
555
556
391
// do unencoding (or default to a fake unencoding result with
557
392
// the raw string)
558
UnencodeResult unencoding_result = null;
393
UnencodeResult result;
559
394
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
560
unencoding_result = unencodeQuotedPrintable( value );
395
result = unencodeQuotedPrintable( props[ 1 ], charset );
561
396
// else if( encoding != null && encoding.equals( "BASE64" ) )
562
// unencoding_result = unencodeBase64( props[ 1 ], charset );
563
if( unencoding_result != null ) {
564
value = unencoding_result.getBuffer();
565
if( unencoding_result.isAnotherLineRequired() )
566
_parser_multiline_state = MULTILINE_ENCODED;
567
}
568
569
// convert 8-bit ASCII charset to US-ASCII
570
if( charset == null || charset.equals( "ASCII" ) ) {
571
value = transcodeAsciiToUtf8( value );
572
charset = "UTF-8";
573
}
397
// result = unencodeBase64( props[ 1 ], charset );
398
else
399
result = new UnencodeResult( false, props[ 1 ].getBytes(),
400
props[ 1 ].getBytes().length );
574
401
575
402
// process charset
576
String string_value;
577
403
try {
578
string_value = new String( value.array(), value.position(),
579
value.limit() - value.position(), charset );
404
props[ 1 ] = new String( result.getBytes(), 0,
405
result.getNumBytes(),
406
charset == null? "UTF-8" : charset );
580
407
} catch( UnsupportedEncodingException e ) {
581
408
throw new ParseException( R.string.error_vcf_charset );
582
409
}
583
410
584
// for some entries that have semicolon-separated value parts,
585
// check to see if the value ends in an escape character, which
586
// indicates that we have a multi-line value
587
if( ( name_param_parts[ 0 ].equals( "N" ) ||
588
name_param_parts[ 0 ].equals( "ORG" ) ||
589
name_param_parts[ 0 ].equals( "ADR" ) ) &&
590
doesStringEndInAnEscapeChar( string_value ) )
591
{
592
_parser_multiline_state = MULTILINE_ESCAPED;
593
string_value = string_value.substring( 0,
594
string_value.length() - 1 );
595
}
596
597
// now we know whether we're in an encoding multi-line,
598
// determine if we're in a v3 folded multi-line or not
599
if( _parser_multiline_state == MULTILINE_NONE &&
600
_version.equals( "3.0" ) && next_line_looks_folded )
601
{
602
_parser_multiline_state = MULTILINE_FOLDED;
603
}
604
605
// handle multi-lines by buffering them and parsing them when we
606
// are processing the last line in a multi-line sequence
607
if( _parser_multiline_state != MULTILINE_NONE ) {
608
_parser_buffered_value_so_far += string_value;
411
// handle multi-line requests
412
_parser_in_multiline = result.isAnotherLineRequired();
413
if( _parser_in_multiline ) {
414
_parser_buffered_value_so_far += props[ 1 ];
609
415
return;
610
416
}
611
String complete_value =
612
( _parser_buffered_value_so_far + string_value ).trim();
613
417
614
// ignore empty values
615
if( complete_value.length() < 1 ) return;
418
// add on buffered multi-line content
419
String value = _parser_buffered_value_so_far + props[ 1 ];
616
420
617
421
// parse some properties
618
if( name_param_parts[ 0 ].equals( "N" ) )
619
parseN( name_param_parts, complete_value );
620
else if( name_param_parts[ 0 ].equals( "FN" ) )
621
parseFN( name_param_parts, complete_value );
622
else if( name_param_parts[ 0 ].equals( "ORG" ) )
623
parseORG( name_param_parts, complete_value );
624
else if( name_param_parts[ 0 ].equals( "TEL" ) )
625
parseTEL( name_param_parts, complete_value );
626
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
627
parseEMAIL( name_param_parts, complete_value );
628
else if( name_param_parts[ 0 ].equals( "ADR" ) )
629
parseADR( name_param_parts, complete_value );
630
}
631
}
632
633
private boolean doesStringEndInAnEscapeChar( String string )
634
{
635
// count the number of backslashes at the end of the string
636
int count = 0;
637
for( int a = string.length() - 1; a >= 0; a-- )
638
if( string.charAt( a ) == '\\' )
639
count++;
640
else
641
break;
642
643
// if there are an even number of backslashes then the final one
644
// doesn't count
645
return ( count & 1 ) == 1;
646
}
647
648
private String[] splitValueBySemicolon( String value )
649
{
650
// split string in to parts by semicolon
651
ArrayList< String > parts = new ArrayList< String >(
652
Arrays.asList( value.split( ";" ) ) );
653
654
// go through parts
655
for( int a = 0; a < parts.size(); a++ )
656
{
657
String str = parts.get( a );
658
659
// look for parts that end in an escape character, but ignore
660
// the final part. We've already detected escape chars at the
661
// end of the final part in parseLine() and handled multi-lines
662
// accordingly.
663
if( a < parts.size() - 1 &&
664
doesStringEndInAnEscapeChar( str ) )
665
{
666
// join the next part to this part and remove the next part
667
parts.set( a, str.substring( 0, str.length() - 1 ) +
668
';' + parts.get( a + 1 ) );
669
parts.remove( a + 1 );
670
671
// re-visit this part
672
a--;
673
continue;
674
}
675
676
// trim and replace string
677
str = str.trim();
678
parts.set( a, str );
679
}
680
681
String[] ret = new String[ parts.size() ];
682
return parts.toArray( ret );
422
if( params[ 0 ].equals( "N" ) )
423
parseN( params, value );
424
else if( params[ 0 ].equals( "FN" ) )
425
parseFN( params, value );
426
else if( params[ 0 ].equals( "ORG" ) )
427
parseORG( params, value );
428
else if( params[ 0 ].equals( "TEL" ) )
429
parseTEL( params, value );
430
else if( params[ 0 ].equals( "EMAIL" ) )
431
parseEMAIL( params, value );
432
}
683
433
}
684
434
685
435
private void parseN( String[] params, String value )
686
throws ParseException, SkipContactException,
687
AbortImportException
436
throws ParseException, SkipContactException,
437
AbortImportException
688
438
{
689
439
// already got a better name?
690
440
if( _name_level >= NAMELEVEL_N ) return;
691
441
692
442
// get name parts
693
String[] name_parts = splitValueBySemicolon( value );
443
String[] nameparts = value.split( ";" );
444
for( int i = 0; i < nameparts.length; i++ )
445
nameparts[ i ] = nameparts[ i ].trim();
694
446
695
447
// build name
696
448
value = "";
697
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
698
value += name_parts[ 1 ];
699
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
700
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
449
if( nameparts.length > 1 && nameparts[ 1 ].length() > 0 )
450
value += nameparts[ 1 ];
451
if( nameparts[ 0 ].length() > 0 )
452
value += ( value.length() == 0? "" : " " ) + nameparts[ 0 ];
701
453
702
454
// set name
703
455
setName( value );
710
462
}
711
463
712
464
private void parseFN( String[] params, String value )
713
throws ParseException, SkipContactException
465
throws ParseException, SkipContactException
714
466
{
715
467
// already got a better name?
716
468
if( _name_level >= NAMELEVEL_FN ) return;
721
473
}
722
474
723
475
private void parseORG( String[] params, String value )
724
throws ParseException, SkipContactException
476
throws ParseException, SkipContactException
725
477
{
726
478
// already got a better name?
727
479
if( _name_level >= NAMELEVEL_ORG ) return;
728
480
729
481
// get org parts
730
String[] org_parts = splitValueBySemicolon( value );
482
String[] orgparts = value.split( ";" );
483
for( int i = 0; i < orgparts.length; i++ )
484
orgparts[ i ] = orgparts[ i ].trim();
731
485
732
486
// build name
733
if( org_parts.length > 1 && org_parts[ 0 ].length() == 0 )
734
value = org_parts[ 1 ];
735
else if( org_parts.length > 1 && org_parts[ 1 ].length() > 0 )
736
value = org_parts[ 0 ] + ", " + org_parts[ 1 ];
487
if( orgparts[ 0 ].length() == 0 && orgparts.length > 1 )
488
value = orgparts[ 1 ];
737
489
else
738
value = org_parts[ 0 ];
490
value = orgparts[ 0 ];
739
491
740
492
// set name
741
493
setName( value );
743
495
}
744
496
745
497
private void parseTEL( String[] params, String value )
746
throws ParseException
498
throws ParseException
747
499
{
748
500
if( value.length() == 0 ) return;
749
501
750
502
Set< String > types = extractTypes( params, Arrays.asList(
751
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
752
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
503
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL",
504
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
753
505
754
506
// here's the logic...
755
507
boolean preferred = types.contains( "PREF" );
756
int type = PhonesColumns.TYPE_MOBILE;
757
508
if( types.contains( "VOICE" ) )
758
509
if( types.contains( "WORK" ) )
759
type = PhonesColumns.TYPE_WORK;
510
addPhone( value, PhonesColumns.TYPE_WORK, preferred );
760
511
else
761
type = PhonesColumns.TYPE_HOME;
512
addPhone( value, PhonesColumns.TYPE_HOME, preferred );
762
513
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
763
type = PhonesColumns.TYPE_MOBILE;
514
addPhone( value, PhonesColumns.TYPE_MOBILE, preferred );
764
515
if( types.contains( "FAX" ) )
765
516
if( types.contains( "HOME" ) )
766
type = PhonesColumns.TYPE_FAX_HOME;
517
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
767
518
else
768
type = PhonesColumns.TYPE_FAX_WORK;
519
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
769
520
if( types.contains( "PAGER" ) )
770
type = PhonesColumns.TYPE_PAGER;
771
772
// add phone number
773
addPhone( value, type, preferred );
521
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
774
522
}
775
523
776
524
public void parseEMAIL( String[] params, String value )
777
throws ParseException
525
throws ParseException
778
526
{
779
527
if( value.length() == 0 ) return;
780
528
781
529
Set< String > types = extractTypes( params, Arrays.asList(
782
"PREF", "WORK", "HOME", "INTERNET" ) );
530
"PREF", "WORK", "HOME", "INTERNET" ) );
783
531
784
// add email address
532
// here's the logic...
785
533
boolean preferred = types.contains( "PREF" );
786
534
if( types.contains( "WORK" ) )
787
535
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
789
537
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
790
538
}
791
539
792
private void parseADR( String[] params, String value )
793
throws ParseException, SkipContactException
794
{
795
// get address parts
796
String[] adr_parts = splitValueBySemicolon( value );
797
798
// build address
799
value = "";
800
for( int a = 0; a < adr_parts.length; a++ ) {
801
if( value.length() > 0 ) value += "\n";
802
value += adr_parts[ a ].trim();
803
}
804
805
Set< String > types = extractTypes( params, Arrays.asList(
806
"PREF", "WORK", "HOME", "INTERNET" ) );
807
808
// add address
809
if( types.contains( "WORK" ) )
810
addAddress( value, Contacts.ContactMethods.TYPE_WORK );
811
else
812
addAddress( value, Contacts.ContactMethods.TYPE_HOME);
813
}
814
815
540
public void finaliseParsing()
816
throws ParseException, SkipContactException,
817
AbortImportException
541
throws ParseException, SkipContactException,
542
AbortImportException
818
543
{
819
544
// missing version (and data is present)
820
if( _version == null && _buffers != null )
545
if( _version == null && _lines != null )
821
546
throw new ParseException( R.string.error_vcf_malformed );
822
547
823
548
// missing name properties?
833
558
834
559
private String checkParam( String[] params, String name )
835
560
{
836
Pattern p = Pattern.compile(
837
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
561
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
838
562
for( int i = 0; i < params.length; i++ ) {
839
563
Matcher m = p.matcher( params[ i ] );
840
564
if( m.matches() )
841
return m.group( 2 );
565
return m.group( 1 );
842
566
}
843
567
return null;
844
568
}
845
569
846
570
private Set< String > extractTypes( String[] params,
847
List< String > valid_types )
571
List< String > validTypes )
848
572
{
849
573
HashSet< String > types = new HashSet< String >();
850
574
851
575
// get 3.0-style TYPE= param
852
String type_param;
853
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
854
String[] parts = type_param.split( "," );
855
for( int i = 0; i < parts.length; i++ )
856
if( valid_types.contains( parts[ i ] ) )
857
types.add( parts[ i ] );
576
String typeParam;
577
if( ( typeParam = checkParam( params, "TYPE" ) ) != null ) {
578
String[] bits = typeParam.split( "," );
579
for( int i = 0; i < bits.length; i++ )
580
if( validTypes.contains( bits[ i ] ) )
581
types.add( bits[ i ] );
858
582
}
859
583
860
584
// get 2.1-style type param
861
585
if( _version.equals( "2.1" ) ) {
862
586
for( int i = 1; i < params.length; i++ )
863
if( valid_types.contains( params[ i ] ) )
587
if( validTypes.contains( params[ i ] ) )
864
588
types.add( params[ i ] );
865
589
}
866
590
867
591
return types;
868
592
}
869
593
870
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
594
private UnencodeResult unencodeQuotedPrintable( String str, String charset )
871
595
{
872
596
boolean another = false;
873
597
874
// unencode quoted-printable encoding, as per RFC1521 section 5.1
875
byte[] out = new byte[ in.limit() - in.position() ];
598
// default encoding scheme
599
if( charset == null ) charset = "UTF-8";
600
601
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
602
byte[] bytes = new byte[ str.length() ];
876
603
int j = 0;
877
for( int i = in.position(); i < in.limit(); i++ )
604
for( int i = 0; i < str.length(); i++ )
878
605
{
879
606
// get next char and process...
880
byte ch = in.array()[ i ];
881
if( ch == '=' && i < in.limit() - 2 )
607
char ch = str.charAt( i );
608
if( ch == '=' && i < str.length() - 2 )
882
609
{
883
610
// we found a =XX format byte, add it
884
out[ j ] = (byte)(
885
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
886
Character.digit( in.array()[ i + 2 ], 16 ) );
611
bytes[ j ] = (byte)(
612
Character.digit( str.charAt( i + 1 ), 16 ) * 16 +
613
Character.digit( str.charAt( i + 2 ), 16 ) );
887
614
i += 2;
888
615
}
889
else if( ch == '=' && i == in.limit() - 1 )
616
else if( ch == '=' && i == str.length() - 1 )
890
617
{
891
618
// we found a '=' at the end of a line signifying a multi-
892
619
// line string, so we don't add it.
895
622
}
896
623
else
897
624
// just a normal char...
898
out[ j ] = (byte)ch;
625
bytes[ j ] = (byte)ch;
899
626
j++;
900
627
}
901
628
902
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
903
}
904
905
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
906
{
907
// transcode
908
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
909
int j = 0;
910
for( int a = in.position(); a < in.limit(); a++ )
911
{
912
// if char is < 127, keep it as-is
913
if( in.array()[ a ] >= 0 )
914
out[ j++ ] = in.array()[ a ];
915
916
// else, convert it to UTF-8
917
else {
918
int b = 0xff & (int)in.array()[ a ];
919
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
920
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
921
}
922
}
923
924
return ByteBuffer.wrap( out, 0, j );
629
return new UnencodeResult( another, bytes, j );
925
630
}
926
631
}
927
632
}
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480