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: src/org/waxworlds/importcontacts/VCFImporter.java
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- Committer: edam
- Date: 2009-10-03 16:58:29 UTC
- Revision ID: edam@waxworlds.org-20091003165829-vxhwdodf3400ugs3
Tags: 0.9
- converted project to use Android 1.5 SDK
- cleaned-up some whitespace/newlines in source
- cleaned-up some whitespace/newlines in source
- files added:
- src/org/waxworlds/importcontacts/ImportContacts.java
- files removed:
- NEWS
- gen/org/waxworlds/edam
- src/org/waxworlds/edam
- files renamed:
- gen/org/waxworlds/edam/importcontacts/ => gen/org/waxworlds/importcontacts/
- src/org/waxworlds/edam/importcontacts/ => src/org/waxworlds/importcontacts/
- files modified:
- AndroidManifest.xml
added
removed
src/org/waxworlds/importcontacts/VCFImporter.java
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.waxworlds.edam.importcontacts;
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package org.waxworlds.importcontacts;
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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.Arrays;
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import java.util.HashSet;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.waxworlds.importcontacts.Importer.AbortImportException;
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import android.content.SharedPreferences;
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import android.provider.Contacts;
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import android.provider.Contacts.PhonesColumns;
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try
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{
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// open directory
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String path = "/sdcard" + prefs.getString( "location", "/" );
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File file = new File( path );
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if( !file.exists() )
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String location = prefs.getString( "location", "" );
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File dir = new File( location );
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if( !dir.exists() || !dir.isDirectory() )
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showError( R.string.error_locationnotfound );
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// directory, or file?
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if( file.isDirectory() )
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{
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// get files
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class VCardFilter implements FilenameFilter {
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public boolean accept( File dir, String name ) {
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return name.toLowerCase().endsWith( ".vcf" );
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}
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// get files
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class VCardFilter implements FilenameFilter {
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public boolean accept( File dir, String name ) {
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return name.toLowerCase().endsWith( ".vcf" );
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}
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files = file.listFiles( new VCardFilter() );
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}
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else
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{
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// use just this file
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files = new File[ 1 ];
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files[ 0 ] = file;
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}
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}
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files = dir.listFiles( new VCardFilter() );
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}
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catch( SecurityException e ) {
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showError( R.string.error_locationpermissions );
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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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file.getName() );
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showError( getText( R.string.error_filenotfound ) + file.getName() );
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}
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catch( IOException e ) {
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showError( getText( R.string.error_ioerror ) + file.getName() );
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private void importVCardFile( File file ) throws AbortImportException
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{
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// check file is good
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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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file.getName() );
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showError( getText( R.string.error_filenotfound ) + file.getName() );
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}
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catch( IOException e ) {
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showError( getText( R.string.error_ioerror ) + file.getName() );
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}
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}
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private void importVCardFileContent( byte[] content, String fileName )
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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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ByteBuffer buffers[] = getLinesFromContent( content );
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// unfold RFC2425 section 5.8.1 folded lines, except that we must also
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// handle embedded Quoted-Printable encodings that have a trailing '='.
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// So we remove these first before doing RFC2425 unfolding.
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content = content.replaceAll( "=\n[ \\t]", "" )
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.replaceAll( "\n[ \\t]", "" );
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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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for( int i = 0; i < buffers.length; i++ )
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for( int i = 0; i < lines.length; i++ )
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{
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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( buffers[ i ].array(), buffers[ i ].position(),
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buffers[ i ].limit() - buffers[ i ].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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line = "";
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}
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String line = lines[ i ];
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if( vCard == null ) {
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// look for vcard beginning
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{
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// try giving the line to the vcard
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try {
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vCard.parseLine( buffers[ i ] );
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vCard.parseLine( line );
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}
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catch( VCard.ParseException e ) {
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skipContact();
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}
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}
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private ByteBuffer[] getLinesFromContent( byte[] content )
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{
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// count lines in data
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int num_lines = 1;
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for( int a = 0; a < content.length; a++ )
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if( content[ a ] == '\n' )
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num_lines++;
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// get lines, removing \r's and \n's as we go
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ByteBuffer lines[] = new ByteBuffer[ num_lines ];
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int last = 0;
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for( int a = 0, b = 0; a < content.length; a++ )
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if( content[ a ] == '\n' ) {
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int to = ( a > 0 && content[ a - 1 ] == '\r' &&
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a - 1 >= last )? a - 1 : a;
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lines[ b++ ] = ByteBuffer.wrap( content, last, to - last );
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last = a + 1;
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}
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lines[ lines.length - 1 ] = ByteBuffer.wrap( content, last,
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content.length - last );
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return lines;
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}
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private class VCard extends ContactData
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{
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private final static int NAMELEVEL_NONE = 0;
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private final static int NAMELEVEL_N = 3;
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private String _version = null;
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private Vector< ByteBuffer > _buffers = null;
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private int _name_level = NAMELEVEL_NONE;
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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 = "";
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protected class UnencodeResult
297
{
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private boolean _another_line_required;
299
private ByteBuffer _buffer;
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public UnencodeResult( boolean another_line_required,
302
ByteBuffer buffer )
303
{
304
_another_line_required = another_line_required;
305
_buffer = buffer;
306
}
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public boolean isAnotherLineRequired()
309
{
310
return _another_line_required;
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}
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public ByteBuffer getBuffer()
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{
315
return _buffer;
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}
317
}
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@SuppressWarnings("serial")
246
private Vector< String > _lines = null;
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private int _nameLevel = NAMELEVEL_NONE;
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protected class ParseException extends Exception
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{
322
@SuppressWarnings("unused")
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public ParseException( String error )
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{
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super( error );
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}
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}
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@SuppressWarnings("serial")
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protected class SkipContactException extends Exception { }
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public void parseLine( ByteBuffer buffer )
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public void parseLine( String line )
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throws ParseException, SkipContactException,
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AbortImportException
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{
341
// get a US-ASCII version of the line for processing
342
String line;
343
try {
344
line = new String( buffer.array(), buffer.position(),
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buffer.limit() - buffer.position(), "US-ASCII" );
346
}
347
catch( UnsupportedEncodingException e ) {
348
// we know US-ASCII is supported, so appease the compiler...
349
line = "";
350
}
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// ignore empty lines
353
if( line.trim() == "" ) return;
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// split line into name and value parts (this may turn out to be
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// unwanted if the line is a subsequent line in a multi-line
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// value, but we have to do this now to check for and handle VCF
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// versions first). Also, the value part is only created tentatively
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// because it may have an encoding/charset. Since we're treating it
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// as UTF-8 (which is compatible with 7-bit US-ASCII) this is ok
361
// though so long as we later use the raw bytes. ALso we check for
362
// malformed property:name pairs.
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String name_and_params, string_value;
364
{
365
String[] parts = line.split( ":", 2 );
366
if( parts.length == 2 ) {
367
name_and_params = parts[ 0 ].trim();
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string_value = parts[ 1 ].trim();
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if( name_and_params.length() == 0 )
370
throw new ParseException( R.string.error_vcf_malformed );
371
}
372
else
373
{
374
if( !_parser_in_multiline )
375
throw new ParseException( R.string.error_vcf_malformed );
376
name_and_params = null;
377
string_value = null;
378
}
379
}
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// if we haven't yet got a version, we won't be paring anything!
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// get property halves
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String[] props = line.split( ":" );
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for( int i = 0; i < props.length; i++ )
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props[ i ] = props[ i ].trim();
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if( props.length < 2 ||
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props[ 0 ].length() < 1 || props[ 1 ].length() < 1 )
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throw new ParseException( R.string.error_vcf_malformed );
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if( _version == null )
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{
384
// is this a version?
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if( name_and_params.equals( "VERSION" ) )
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if( props[ 0 ].equals( "VERSION" ) )
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{
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// yes, check/store it
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if( !string_value.equals( "2.1" ) &&
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!string_value.equals( "3.0" ) )
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// get version
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if( !props[ 1 ].equals( "2.1" ) &&
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!props[ 1 ].equals( "3.0" ) )
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throw new ParseException( R.string.error_vcf_version );
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_version = string_value;
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_version = props[ 1 ];
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// parse any other buffers we've accumulated so far
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if( _buffers != null )
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for( int i = 0; i < _buffers.size(); i++ )
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parseLine( _buffers.get( i ) );
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_buffers = null;
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// parse any other lines we've accumulated so far
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if( _lines != null )
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for( int i = 0; i < _lines.size(); i++ )
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parseLine( _lines.get( i ) );
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_lines = null;
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}
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else
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{
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// no, so stash this buffer till we have a version
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if( _buffers == null )
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_buffers = new Vector< ByteBuffer >();
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_buffers.add( buffer );
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// stash this line till we have a version
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if( _lines == null )
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_lines = new Vector< String >();
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_lines.add( line );
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}
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}
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else
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{
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// value bytes, for processing
410
ByteBuffer value;
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if( _parser_in_multiline )
413
{
414
// if we're currently in a multi-line value, use the stored
415
// property name and parameters
416
name_and_params = _parser_current_name_and_params;
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// find start of string (skip spaces/tabs)
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int pos = buffer.position();
420
byte[] buffer_array = buffer.array();
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while( pos < buffer.limit() && (
422
buffer_array[ pos ] == ' ' ||
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buffer_array[ pos ] == '\t' ) )
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{
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pos++;
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}
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// get value from buffer
429
value = ByteBuffer.wrap( buffer.array(), pos,
430
buffer.limit() - pos );
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}
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else
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{
434
// ignore empty values
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if( string_value.length() < 1 ) return;
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// calculate how many chars to skip from beginning of line
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// so we skip the property "name:" part
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int pos = buffer.position() + name_and_params.length() + 1;
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// get value from buffer
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value = ByteBuffer.wrap( buffer.array(), pos,
443
buffer.limit() - pos );
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445
// reset the saved multi-line state
446
_parser_current_name_and_params = name_and_params;
447
_parser_buffered_value_so_far = "";
448
}
449
450
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// get parameter parts
451
String[] name_param_parts = name_and_params.split( ";", -1 );
452
for( int i = 0; i < name_param_parts.length; i++ )
453
name_param_parts[ i ] = name_param_parts[ i ].trim();
454
455
// parse encoding parameter
456
String encoding = checkParam( name_param_parts, "ENCODING" );
457
if( encoding != null ) encoding = encoding.toUpperCase();
458
if( encoding != null && !encoding.equals( "8BIT" ) &&
459
!encoding.equals( "QUOTED-PRINTABLE" ) )
460
//&& !encoding.equals( "BASE64" ) )
461
{
462
throw new ParseException( R.string.error_vcf_encoding );
463
}
464
465
// parse charset parameter
466
String charset = checkParam( name_param_parts, "CHARSET" );
467
if( charset != null ) charset = charset.toUpperCase();
468
if( charset != null && !charset.equals( "US-ASCII" ) &&
469
!charset.equals( "ASCII" ) && !charset.equals( "UTF-8" ) )
470
{
471
throw new ParseException( R.string.error_vcf_charset );
472
}
473
474
// do unencoding (or default to a fake unencoding result with
475
// the raw string)
476
UnencodeResult unencoding_result = null;
477
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
478
unencoding_result = unencodeQuotedPrintable( value );
479
// else if( encoding != null && encoding.equals( "BASE64" ) )
480
// result = unencodeBase64( props[ 1 ], charset );
481
if( unencoding_result != null ) {
482
value = unencoding_result.getBuffer();
483
_parser_in_multiline =
484
unencoding_result.isAnotherLineRequired();
485
}
486
487
// convert 8-bit ASCII charset to US-ASCII
488
if( charset == null || charset == "ASCII" ) {
489
value = transcodeAsciiToUtf8( value );
490
charset = "UTF-8";
491
}
492
493
// process charset
494
try {
495
string_value =
496
new String( value.array(), value.position(),
497
value.limit() - value.position(), charset );
498
} catch( UnsupportedEncodingException e ) {
499
throw new ParseException( R.string.error_vcf_charset );
500
}
501
502
// handle multi-line requests
503
if( _parser_in_multiline ) {
504
_parser_buffered_value_so_far += string_value;
505
return;
506
}
507
508
// add on buffered multi-line content
509
String complete_value =
510
_parser_buffered_value_so_far + string_value;
303
String[] params = props[ 0 ].split( ";" );
304
for( int i = 0; i < params.length; i++ )
305
params[ i ] = params[ i ].trim();
511
306
512
307
// parse some properties
513
if( name_param_parts[ 0 ].equals( "N" ) )
514
parseN( name_param_parts, complete_value );
515
else if( name_param_parts[ 0 ].equals( "FN" ) )
516
parseFN( name_param_parts, complete_value );
517
else if( name_param_parts[ 0 ].equals( "ORG" ) )
518
parseORG( name_param_parts, complete_value );
519
else if( name_param_parts[ 0 ].equals( "TEL" ) )
520
parseTEL( name_param_parts, complete_value );
521
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
522
parseEMAIL( name_param_parts, complete_value );
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 ] );
523
318
}
524
319
}
525
320
528
323
AbortImportException
529
324
{
530
325
// already got a better name?
531
if( _name_level >= NAMELEVEL_N ) return;
326
if( _nameLevel >= NAMELEVEL_N ) return;
532
327
533
328
// get name parts
534
String[] name_parts = value.split( ";" );
535
for( int i = 0; i < name_parts.length; i++ )
536
name_parts[ i ] = name_parts[ i ].trim();
329
String[] nameparts = value.split( ";" );
330
for( int i = 0; i < nameparts.length; i++ )
331
nameparts[ i ] = nameparts[ i ].trim();
537
332
538
333
// build name
539
334
value = "";
540
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
541
value += name_parts[ 1 ];
542
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
543
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
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 ];
544
339
545
340
// set name
546
setName( value );
547
_name_level = NAMELEVEL_N;
341
setName( undoCharsetAndEncoding( params, value ) );
342
_nameLevel = NAMELEVEL_N;
548
343
549
344
// check now to see if we need to import this contact (to avoid
550
345
// parsing the rest of the vCard unnecessarily)
556
351
throws ParseException, SkipContactException
557
352
{
558
353
// already got a better name?
559
if( _name_level >= NAMELEVEL_FN ) return;
354
if( _nameLevel >= NAMELEVEL_FN ) return;
560
355
561
356
// set name
562
setName( value );
563
_name_level = NAMELEVEL_FN;
357
setName( undoCharsetAndEncoding( params, value ) );
358
_nameLevel = NAMELEVEL_FN;
564
359
}
565
360
566
361
private void parseORG( String[] params, String value )
567
362
throws ParseException, SkipContactException
568
363
{
569
364
// already got a better name?
570
if( _name_level >= NAMELEVEL_ORG ) return;
365
if( _nameLevel >= NAMELEVEL_ORG ) return;
571
366
572
367
// get org parts
573
String[] org_parts = value.split( ";" );
574
for( int i = 0; i < org_parts.length; i++ )
575
org_parts[ i ] = org_parts[ i ].trim();
368
String[] orgparts = value.split( ";" );
369
for( int i = 0; i < orgparts.length; i++ )
370
orgparts[ i ] = orgparts[ i ].trim();
576
371
577
372
// build name
578
if( org_parts.length > 1 && org_parts[ 0 ].length() == 0 )
579
value = org_parts[ 1 ];
373
if( orgparts[ 0 ].length() == 0 && orgparts.length > 1 )
374
value = orgparts[ 1 ];
580
375
else
581
value = org_parts[ 0 ];
376
value = orgparts[ 0 ];
582
377
583
378
// set name
584
setName( value );
585
_name_level = NAMELEVEL_ORG;
379
setName( undoCharsetAndEncoding( params, value ) );
380
_nameLevel = NAMELEVEL_ORG;
586
381
}
587
382
588
383
private void parseTEL( String[] params, String value )
596
391
597
392
// here's the logic...
598
393
boolean preferred = types.contains( "PREF" );
599
int type = PhonesColumns.TYPE_MOBILE;
600
394
if( types.contains( "VOICE" ) )
601
395
if( types.contains( "WORK" ) )
602
type = PhonesColumns.TYPE_WORK;
396
addPhone( value, PhonesColumns.TYPE_WORK, preferred );
603
397
else
604
type = PhonesColumns.TYPE_HOME;
398
addPhone( value, PhonesColumns.TYPE_HOME, preferred );
605
399
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
606
type = PhonesColumns.TYPE_MOBILE;
400
addPhone( value, PhonesColumns.TYPE_MOBILE, preferred );
607
401
if( types.contains( "FAX" ) )
608
402
if( types.contains( "HOME" ) )
609
type = PhonesColumns.TYPE_FAX_HOME;
403
addPhone( value, PhonesColumns.TYPE_FAX_HOME, preferred );
610
404
else
611
type = PhonesColumns.TYPE_FAX_WORK;
405
addPhone( value, PhonesColumns.TYPE_FAX_WORK, preferred );
612
406
if( types.contains( "PAGER" ) )
613
type = PhonesColumns.TYPE_PAGER;
614
615
// add phone number
616
addPhone( value, type, preferred );
407
addPhone( value, PhonesColumns.TYPE_PAGER, preferred );
617
408
}
618
409
619
410
public void parseEMAIL( String[] params, String value )
620
throws ParseException
621
411
{
622
412
if( value.length() == 0 ) return;
623
413
637
427
AbortImportException
638
428
{
639
429
// missing version (and data is present)
640
if( _version == null && _buffers != null )
430
if( _version == null && _lines != null )
641
431
throw new ParseException( R.string.error_vcf_malformed );
642
432
643
433
// missing name properties?
644
if( _name_level == NAMELEVEL_NONE )
434
if( _nameLevel == NAMELEVEL_NONE )
645
435
throw new ParseException( R.string.error_vcf_noname );
646
436
647
437
// check if we should import this one? If we've already got an 'N'-
648
438
// type name, this will already have been done by parseN() so we
649
439
// mustn't do this here (or it could prompt twice!)
650
if( _name_level < NAMELEVEL_N && !isImportRequired( getName() ) )
440
if( _nameLevel < NAMELEVEL_N && !isImportRequired( getName() ) )
651
441
throw new SkipContactException();
652
442
}
653
443
444
private String undoCharsetAndEncoding( String[] params, String value )
445
throws ParseException
446
{
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 );
455
456
// do decoding?
457
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
458
return unencodeQuotedPrintable( value, charset );
459
460
// nothing to do!
461
return value;
462
}
463
654
464
private String checkParam( String[] params, String name )
655
465
{
656
466
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" );
663
473
}
664
474
665
475
private Set< String > extractTypes( String[] params,
666
List< String > valid_types )
476
List< String > validTypes )
667
477
{
668
478
HashSet< String > types = new HashSet< String >();
669
479
670
480
// get 3.0-style TYPE= param
671
String type_param;
672
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
673
String[] parts = type_param.split( "," );
674
for( int i = 0; i < parts.length; i++ )
675
if( valid_types.contains( parts[ i ] ) )
676
types.add( parts[ i ] );
481
String typeParam;
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 ] );
677
487
}
678
488
679
489
// get 2.1-style type param
680
490
if( _version.equals( "2.1" ) ) {
681
491
for( int i = 1; i < params.length; i++ )
682
if( valid_types.contains( params[ i ] ) )
492
if( validTypes.contains( params[ i ] ) )
683
493
types.add( params[ i ] );
684
494
}
685
495
686
496
return types;
687
497
}
688
498
689
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in )
499
private String unencodeQuotedPrintable( String str, String charset )
690
500
{
691
boolean another = false;
501
// default encoding scheme
502
if( charset == null ) charset = "UTF-8";
692
503
693
504
// unencode quoted-pritable encoding, as per RFC1521 section 5.1
694
byte[] out = new byte[ in.limit() - in.position() ];
505
byte[] bytes = new byte[ str.length() ];
695
506
int j = 0;
696
for( int i = in.position(); i < in.limit(); i++ )
697
{
698
// get next char and process...
699
byte ch = in.array()[ i ];
700
if( ch == '=' && i < in.limit() - 2 )
701
{
702
// we found a =XX format byte, add it
703
out[ j ] = (byte)(
704
Character.digit( in.array()[ i + 1 ], 16 ) * 16 +
705
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 ) {
510
bytes[ j ] = (byte)(
511
Character.digit( str.charAt( i + 1 ), 16 ) * 16 +
512
Character.digit( str.charAt( i + 2 ), 16 ) );
706
513
i += 2;
707
514
}
708
else if( ch == '=' && i == in.limit() - 1 )
709
{
710
// we found a '=' at the end of a line signifying a multi-
711
// line string, so we don't add it.
712
another = true;
713
continue;
714
}
715
515
else
716
// just a normal char...
717
out[ j ] = (byte)ch;
718
j++;
719
}
720
721
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) );
722
}
723
724
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in )
725
{
726
// transcode
727
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ];
728
int j = 0;
729
for( int a = in.position(); a < in.limit(); a++ )
730
{
731
// if char is < 127, keep it as-is
732
if( in.array()[ a ] >= 0 )
733
out[ j++ ] = in.array()[ a ];
734
735
// else, convert it to UTF-8
736
else {
737
int b = 0xff & (int)in.array()[ a ];
738
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) );
739
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) );
740
}
741
}
742
743
return ByteBuffer.wrap( out, 0, j );
516
bytes[ j ] = (byte)ch;
517
}
518
try {
519
return new String( bytes, 0, j, charset );
520
} catch( UnsupportedEncodingException e ) { }
521
return null;
744
522
}
745
523
}
746
524
}
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480