bzr branch
http://bzr.ed.am/android/import-contacts
6
by edam
- added GPL header comments to all files |
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/* |
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* VCFImporter.java |
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* |
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40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
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* Copyright (C) 2009 to 2011 Tim Marston <edam@waxworlds.org> |
6
by edam
- added GPL header comments to all files |
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* |
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* This file is part of the Import Contacts program (hereafter referred |
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* to as "this program"). For more information, see |
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* http://www.waxworlds.org/edam/software/android/import-contacts |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
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package org.waxworlds.edam.importcontacts; |
1
by edam
Initial import |
25 |
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import java.io.BufferedReader; |
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import java.io.File; |
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22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
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import java.io.FileInputStream; |
1
by edam
Initial import |
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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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22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
34 |
import java.nio.ByteBuffer; |
37
by edam
- updated TODO and NEWS |
35 |
import java.util.ArrayList; |
1
by edam
Initial import |
36 |
import java.util.Arrays; |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
37 |
import java.util.HashMap; |
1
by edam
Initial import |
38 |
import java.util.HashSet; |
36
by edam
- formatting: removed some double-indents on overrunning lines |
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import java.util.Iterator; |
1
by edam
Initial import |
40 |
import java.util.List; |
37
by edam
- updated TODO and NEWS |
41 |
import java.util.NoSuchElementException; |
1
by edam
Initial import |
42 |
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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import java.util.regex.Pattern; |
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||
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
47 |
import org.waxworlds.edam.importcontacts.Importer.ContactData.ExtraDetail; |
48 |
||
1
by edam
Initial import |
49 |
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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public class VCFImporter extends Importer |
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{ |
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private int _vCardCount = 0; |
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private int _progress = 0; |
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public VCFImporter( Doit doit ) |
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{ |
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super( doit ); |
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} |
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@Override |
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protected void onImport() throws AbortImportException |
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{ |
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SharedPreferences prefs = getSharedPreferences(); |
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// update UI |
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setProgressMessage( R.string.doit_scanning ); |
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// get a list of vcf files |
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File[] files = null; |
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try |
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{ |
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// open directory |
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19
by edam
- added file chooser |
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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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1
by edam
Initial import |
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showError( R.string.error_locationnotfound ); |
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||
15
by edam
- added facility to enter a filename (instead of a directory to scan) and just use that |
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// directory, or file? |
19
by edam
- added file chooser |
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if( file.isDirectory() ) |
15
by edam
- added facility to enter a filename (instead of a directory to scan) and just use that |
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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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13
by edam
- converted project to use Android 1.5 SDK |
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} |
19
by edam
- added file chooser |
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files = file.listFiles( new VCardFilter() ); |
15
by edam
- added facility to enter a filename (instead of a directory to scan) and just use that |
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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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19
by edam
- added file chooser |
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files[ 0 ] = file; |
15
by edam
- added facility to enter a filename (instead of a directory to scan) and just use that |
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} |
1
by edam
Initial import |
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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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||
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// check num files and set progress max |
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if( files != null && files.length > 0 ) |
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setProgressMax( files.length ); |
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else |
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showError( R.string.error_locationnofiles ); |
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||
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// scan through the files |
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setTmpProgress( 0 ); |
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for( int i = 0; i < files.length; i++ ) { |
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countVCardFile( files[ i ] ); |
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setTmpProgress( i ); |
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} |
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setProgressMax( _vCardCount ); // will also update tmp progress |
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||
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// import them |
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setProgress( 0 ); |
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for( int i = 0; i < files.length; i++ ) |
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importVCardFile( files[ i ] ); |
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} |
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||
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private void countVCardFile( File file ) throws AbortImportException |
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{ |
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try |
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{ |
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// open file |
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BufferedReader reader = new BufferedReader( |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
129 |
new FileReader( file ) ); |
1
by edam
Initial import |
130 |
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// read |
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String line; |
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boolean inVCard = false; |
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while( ( line = reader.readLine() ) != null ) |
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{ |
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if( !inVCard ) { |
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// look for vcard beginning |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
138 |
if( line.matches( "^BEGIN:VCARD" ) ) { |
1
by edam
Initial import |
139 |
inVCard = true; |
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_vCardCount++; |
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} |
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} |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
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else if( line.matches( "^END:VCARD" ) ) |
1
by edam
Initial import |
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inVCard = false; |
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} |
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||
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} |
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catch( FileNotFoundException e ) { |
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18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
149 |
showError( getText( R.string.error_filenotfound ) + |
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file.getName() ); |
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1
by edam
Initial import |
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} |
152 |
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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||
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private void importVCardFile( File file ) throws AbortImportException |
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{ |
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22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
159 |
// 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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166 |
||
1
by edam
Initial import |
167 |
try |
168 |
{ |
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22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
169 |
// 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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||
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// import |
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importVCardFileContent( content, file.getName() ); |
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1
by edam
Initial import |
176 |
} |
177 |
catch( FileNotFoundException e ) { |
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18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
178 |
showError( getText( R.string.error_filenotfound ) + |
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file.getName() ); |
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1
by edam
Initial import |
180 |
} |
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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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185 |
||
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
186 |
private void importVCardFileContent( byte[] content, String fileName ) |
36
by edam
- formatting: removed some double-indents on overrunning lines |
187 |
throws AbortImportException |
1
by edam
Initial import |
188 |
{ |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
189 |
// go through lines |
1
by edam
Initial import |
190 |
VCard vCard = null; |
36
by edam
- formatting: removed some double-indents on overrunning lines |
191 |
ContentLineIterator cli = new ContentLineIterator( content ); |
192 |
while( cli.hasNext() ) |
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1
by edam
Initial import |
193 |
{ |
36
by edam
- formatting: removed some double-indents on overrunning lines |
194 |
ByteBuffer buffer = cli.next(); |
195 |
||
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
196 |
// get a US-ASCII version of the line for processing |
197 |
String line; |
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try { |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
199 |
line = new String( buffer.array(), buffer.position(), |
200 |
buffer.limit() - buffer.position(), "US-ASCII" ); |
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22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
201 |
} |
202 |
catch( UnsupportedEncodingException e ) { |
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203 |
// we know US-ASCII is supported, so appease the compiler... |
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line = ""; |
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} |
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1
by edam
Initial import |
206 |
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207 |
if( vCard == null ) { |
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// look for vcard beginning |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
209 |
if( line.matches( "^BEGIN:VCARD" ) ) { |
1
by edam
Initial import |
210 |
setProgress( ++_progress ); |
211 |
vCard = new VCard(); |
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} |
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} |
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else { |
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// look for vcard content or ending |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
216 |
if( line.matches( "^END:VCARD" ) ) |
1
by edam
Initial import |
217 |
{ |
218 |
// store vcard and do away with it |
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219 |
try { |
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220 |
vCard.finaliseParsing(); |
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importContact( vCard ); |
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} |
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catch( VCard.ParseException e ) { |
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skipContact(); |
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if( !showContinue( |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
226 |
getText( R.string.error_vcf_parse ).toString() |
227 |
+ fileName + "\n" + e.getMessage() ) ) |
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{ |
|
3
by edam
- added "all done" message |
229 |
finish( ACTION_ABORT ); |
36
by edam
- formatting: removed some double-indents on overrunning lines |
230 |
} |
1
by edam
Initial import |
231 |
} |
232 |
catch( VCard.SkipContactException e ) { |
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233 |
skipContact(); |
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234 |
// do nothing |
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} |
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vCard = null; |
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} |
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else |
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239 |
{ |
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240 |
// try giving the line to the vcard |
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241 |
try { |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
242 |
vCard.parseLine( buffer, line, |
243 |
cli.doesNextLineLookFolded() ); |
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1
by edam
Initial import |
244 |
} |
245 |
catch( VCard.ParseException e ) { |
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246 |
skipContact(); |
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247 |
if( !showContinue( |
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36
by edam
- formatting: removed some double-indents on overrunning lines |
248 |
getText( R.string.error_vcf_parse ).toString() |
249 |
+ fileName + "\n" + e.getMessage() ) ) |
|
250 |
{ |
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3
by edam
- added "all done" message |
251 |
finish( ACTION_ABORT ); |
36
by edam
- formatting: removed some double-indents on overrunning lines |
252 |
} |
1
by edam
Initial import |
253 |
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254 |
// although we're continuing, we still need to abort |
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255 |
// this vCard. Further lines will be ignored until we |
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256 |
// get to another BEGIN:VCARD line. |
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vCard = null; |
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258 |
} |
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259 |
catch( VCard.SkipContactException e ) { |
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260 |
skipContact(); |
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// abort this vCard. Further lines will be ignored until |
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262 |
// we get to another BEGIN:VCARD line. |
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vCard = null; |
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264 |
} |
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265 |
} |
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266 |
} |
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267 |
} |
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268 |
} |
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269 |
||
36
by edam
- formatting: removed some double-indents on overrunning lines |
270 |
class ContentLineIterator implements Iterator< ByteBuffer > |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
271 |
{ |
36
by edam
- formatting: removed some double-indents on overrunning lines |
272 |
protected byte[] _content = null; |
273 |
protected int _pos = 0; |
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274 |
||
275 |
public ContentLineIterator( byte[] content ) |
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276 |
{ |
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277 |
_content = content; |
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278 |
} |
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279 |
||
280 |
@Override |
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281 |
public boolean hasNext() |
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{ |
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283 |
return _pos < _content.length; |
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284 |
} |
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285 |
||
286 |
@Override |
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287 |
public ByteBuffer next() |
|
288 |
{ |
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289 |
int initial_pos = _pos; |
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290 |
||
291 |
// find newline |
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292 |
for( ; _pos < _content.length; _pos++ ) |
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293 |
if( _content[ _pos ] == '\n' ) |
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294 |
{ |
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295 |
// adjust for a \r preceding the \n |
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296 |
int to = ( _pos > 0 && _content[ _pos - 1 ] == '\r' && |
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297 |
_pos > initial_pos )? _pos - 1 : _pos; |
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298 |
_pos++; |
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299 |
return ByteBuffer.wrap( _content, initial_pos, |
|
300 |
to - initial_pos ); |
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301 |
} |
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302 |
||
303 |
// we didn't find one, but were there bytes left? |
|
304 |
if( _pos != initial_pos ) { |
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305 |
int to = _pos; |
|
306 |
_pos++; |
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307 |
return ByteBuffer.wrap( _content, initial_pos, |
|
308 |
to - initial_pos ); |
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22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
309 |
} |
36
by edam
- formatting: removed some double-indents on overrunning lines |
310 |
|
311 |
// no bytes left |
|
312 |
throw new NoSuchElementException(); |
|
313 |
} |
|
314 |
||
315 |
@Override |
|
316 |
public void remove() |
|
317 |
{ |
|
318 |
throw new UnsupportedOperationException(); |
|
319 |
} |
|
320 |
||
321 |
/** |
|
322 |
* Does the next line, if there is one, look like it should be folded |
|
323 |
* onto the end of this one? |
|
324 |
* @return |
|
325 |
*/ |
|
326 |
public boolean doesNextLineLookFolded() |
|
327 |
{ |
|
328 |
return _pos > 0 && _pos < _content.length && |
|
329 |
_content[ _pos - 1 ] == '\n' && _content[ _pos ] == ' '; |
|
330 |
} |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
331 |
} |
332 |
||
1
by edam
Initial import |
333 |
private class VCard extends ContactData |
334 |
{ |
|
335 |
private final static int NAMELEVEL_NONE = 0; |
|
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
336 |
private final static int NAMELEVEL_FN = 1; |
337 |
private final static int NAMELEVEL_N = 2; |
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1
by edam
Initial import |
338 |
|
37
by edam
- updated TODO and NEWS |
339 |
private final static int MULTILINE_NONE = 0; |
340 |
private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable |
|
341 |
private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF |
|
342 |
private final static int MULTILINE_FOLDED = 3; // v3.0 folding |
|
343 |
||
1
by edam
Initial import |
344 |
private String _version = null; |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
345 |
private Vector< ByteBuffer > _buffers = null; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
346 |
private int _name_level = NAMELEVEL_NONE; |
37
by edam
- updated TODO and NEWS |
347 |
private int _parser_multiline_state = MULTILINE_NONE; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
348 |
private String _parser_current_name_and_params = null; |
349 |
private String _parser_buffered_value_so_far = ""; |
|
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
350 |
private String _cached_organisation = null; |
351 |
private String _cached_title = null; |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
352 |
|
353 |
protected class UnencodeResult |
|
354 |
{ |
|
355 |
private boolean _another_line_required; |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
356 |
private ByteBuffer _buffer; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
357 |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
358 |
public UnencodeResult( boolean another_line_required, |
359 |
ByteBuffer buffer ) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
360 |
{ |
361 |
_another_line_required = another_line_required; |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
362 |
_buffer = buffer; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
363 |
} |
364 |
||
365 |
public boolean isAnotherLineRequired() |
|
366 |
{ |
|
367 |
return _another_line_required; |
|
368 |
} |
|
369 |
||
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
370 |
public ByteBuffer getBuffer() |
371 |
{ |
|
372 |
return _buffer; |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
373 |
} |
374 |
} |
|
1
by edam
Initial import |
375 |
|
14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
376 |
@SuppressWarnings("serial") |
1
by edam
Initial import |
377 |
protected class ParseException extends Exception |
378 |
{ |
|
14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
379 |
@SuppressWarnings("unused") |
1
by edam
Initial import |
380 |
public ParseException( String error ) |
381 |
{ |
|
382 |
super( error ); |
|
383 |
} |
|
384 |
||
385 |
public ParseException( int res ) |
|
386 |
{ |
|
387 |
super( VCFImporter.this.getText( res ).toString() ); |
|
388 |
} |
|
389 |
} |
|
390 |
||
14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
391 |
@SuppressWarnings("serial") |
1
by edam
Initial import |
392 |
protected class SkipContactException extends Exception { } |
393 |
||
36
by edam
- formatting: removed some double-indents on overrunning lines |
394 |
private String extractCollonPartFromLine( ByteBuffer buffer, |
395 |
String line, boolean former ) |
|
396 |
{ |
|
397 |
String ret = null; |
|
398 |
||
399 |
// get a US-ASCII version of the line for processing, unless we were |
|
400 |
// supplied with one |
|
401 |
if( line == null ) { |
|
402 |
try { |
|
403 |
line = new String( buffer.array(), buffer.position(), |
|
404 |
buffer.limit() - buffer.position(), "US-ASCII" ); |
|
405 |
} |
|
406 |
catch( UnsupportedEncodingException e ) { |
|
407 |
// we know US-ASCII is supported, so appease the compiler... |
|
408 |
line = ""; |
|
409 |
} |
|
410 |
} |
|
411 |
||
412 |
// split line into name and value parts and check to make sure we |
|
413 |
// only got 2 parts and that the first part is not zero in length |
|
414 |
String[] parts = line.split( ":", 2 ); |
|
415 |
if( parts.length == 2 && parts[ 0 ].length() > 0 ) |
|
416 |
ret = parts[ former? 0 : 1 ]; |
|
417 |
||
418 |
return ret; |
|
419 |
} |
|
420 |
||
421 |
private String extractNameAndParamsFromLine( ByteBuffer buffer, |
|
422 |
String line ) |
|
423 |
{ |
|
424 |
return extractCollonPartFromLine( buffer, line, true ); |
|
425 |
} |
|
426 |
||
427 |
private String extractValueFromLine( ByteBuffer buffer, String line ) |
|
428 |
{ |
|
429 |
return extractCollonPartFromLine( buffer, line, false ); |
|
430 |
} |
|
431 |
||
432 |
public void parseLine( ByteBuffer buffer, String line, |
|
433 |
boolean next_line_looks_folded ) |
|
434 |
throws ParseException, SkipContactException, |
|
435 |
AbortImportException |
|
436 |
{ |
|
437 |
// do we have a version yet? |
|
1
by edam
Initial import |
438 |
if( _version == null ) |
439 |
{ |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
440 |
// tentatively get name and params from line |
441 |
String name_and_params = |
|
442 |
extractNameAndParamsFromLine( buffer, line ); |
|
443 |
||
444 |
// is it a version line? |
|
445 |
if( name_and_params != null && |
|
446 |
name_and_params.equals( "VERSION" ) ) |
|
1
by edam
Initial import |
447 |
{ |
36
by edam
- formatting: removed some double-indents on overrunning lines |
448 |
// yes, get it! |
449 |
String value = extractValueFromLine( buffer, line ); |
|
450 |
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) ) |
|
1
by edam
Initial import |
451 |
throw new ParseException( R.string.error_vcf_version ); |
36
by edam
- formatting: removed some double-indents on overrunning lines |
452 |
_version = value; |
1
by edam
Initial import |
453 |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
454 |
// parse any buffers we've been accumulating while we waited |
455 |
// for a version |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
456 |
if( _buffers != null ) |
457 |
for( int i = 0; i < _buffers.size(); i++ ) |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
458 |
parseLine( _buffers.get( i ), null, |
459 |
i + 1 < _buffers.size() && |
|
460 |
_buffers.get( i + 1 ).hasRemaining() && |
|
461 |
_buffers.get( i + 1 ).get( |
|
462 |
_buffers.get( i + 1 ).position() ) == ' ' ); |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
463 |
_buffers = null; |
1
by edam
Initial import |
464 |
} |
465 |
else |
|
466 |
{ |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
467 |
// no, so stash this line till we get a version |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
468 |
if( _buffers == null ) |
469 |
_buffers = new Vector< ByteBuffer >(); |
|
470 |
_buffers.add( buffer ); |
|
1
by edam
Initial import |
471 |
} |
472 |
} |
|
473 |
else |
|
474 |
{ |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
475 |
// name and params and the position in the buffer where the |
476 |
// "value" part of the line start |
|
477 |
String name_and_params; |
|
478 |
int pos; |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
479 |
|
37
by edam
- updated TODO and NEWS |
480 |
if( _parser_multiline_state != MULTILINE_NONE ) |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
481 |
{ |
482 |
// if we're currently in a multi-line value, use the stored |
|
483 |
// property name and parameters |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
484 |
name_and_params = _parser_current_name_and_params; |
485 |
||
37
by edam
- updated TODO and NEWS |
486 |
// skip some initial line characters, depending on the type |
487 |
// of multi-line we're handling |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
488 |
pos = buffer.position(); |
37
by edam
- updated TODO and NEWS |
489 |
switch( _parser_multiline_state ) |
490 |
{ |
|
491 |
case MULTILINE_FOLDED: |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
492 |
pos++; |
37
by edam
- updated TODO and NEWS |
493 |
break; |
494 |
case MULTILINE_ENCODED: |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
495 |
while( pos < buffer.limit() && ( |
496 |
buffer.get( pos ) == ' ' || |
|
497 |
buffer.get( pos ) == '\t' ) ) |
|
498 |
{ |
|
499 |
pos++; |
|
500 |
} |
|
37
by edam
- updated TODO and NEWS |
501 |
break; |
502 |
default: |
|
503 |
// do nothing |
|
504 |
} |
|
505 |
||
506 |
// take us out of multi-line so that we can re-detect that |
|
507 |
// this line is a multi-line or not |
|
508 |
_parser_multiline_state = MULTILINE_NONE; |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
509 |
} |
510 |
else |
|
511 |
{ |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
512 |
// get name and params from line, and since we're not |
513 |
// parsing a subsequent line in a multi-line, this should |
|
514 |
// not fail, or it's an error |
|
515 |
name_and_params = |
|
516 |
extractNameAndParamsFromLine( buffer, line ); |
|
517 |
if( name_and_params == null ) |
|
518 |
throw new ParseException( |
|
519 |
R.string.error_vcf_malformed ); |
|
520 |
||
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
521 |
// calculate how many chars to skip from beginning of line |
522 |
// so we skip the property "name:" part |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
523 |
pos = buffer.position() + name_and_params.length() + 1; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
524 |
|
525 |
// reset the saved multi-line state |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
526 |
_parser_current_name_and_params = name_and_params; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
527 |
_parser_buffered_value_so_far = ""; |
528 |
} |
|
529 |
||
36
by edam
- formatting: removed some double-indents on overrunning lines |
530 |
// get value from buffer, as raw bytes |
531 |
ByteBuffer value; |
|
532 |
value = ByteBuffer.wrap( buffer.array(), pos, |
|
533 |
buffer.limit() - pos ); |
|
534 |
||
1
by edam
Initial import |
535 |
// get parameter parts |
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
536 |
String[] name_param_parts = name_and_params.split( ";", -1 ); |
537 |
for( int i = 0; i < name_param_parts.length; i++ ) |
|
538 |
name_param_parts[ i ] = name_param_parts[ i ].trim(); |
|
1
by edam
Initial import |
539 |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
540 |
// parse encoding parameter |
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
541 |
String encoding = checkParam( name_param_parts, "ENCODING" ); |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
542 |
if( encoding != null ) encoding = encoding.toUpperCase(); |
543 |
if( encoding != null && !encoding.equals( "8BIT" ) && |
|
544 |
!encoding.equals( "QUOTED-PRINTABLE" ) ) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
545 |
//&& !encoding.equals( "BASE64" ) ) |
546 |
{ |
|
547 |
throw new ParseException( R.string.error_vcf_encoding ); |
|
548 |
} |
|
549 |
||
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
550 |
// parse charset parameter |
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
551 |
String charset = checkParam( name_param_parts, "CHARSET" ); |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
552 |
if( charset != null ) charset = charset.toUpperCase(); |
553 |
if( charset != null && !charset.equals( "US-ASCII" ) && |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
554 |
!charset.equals( "ASCII" ) && |
555 |
!charset.equals( "UTF-8" ) ) |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
556 |
{ |
557 |
throw new ParseException( R.string.error_vcf_charset ); |
|
558 |
} |
|
559 |
||
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
560 |
// do unencoding (or default to a fake unencoding result with |
561 |
// the raw string) |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
562 |
UnencodeResult unencoding_result = null; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
563 |
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) ) |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
564 |
unencoding_result = unencodeQuotedPrintable( value ); |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
565 |
// else if( encoding != null && encoding.equals( "BASE64" ) ) |
34
by edam
- check for empty data "values" after parsing line parameters, so that we catch parameter errors (such as unknown encoding types). |
566 |
// unencoding_result = unencodeBase64( props[ 1 ], charset ); |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
567 |
if( unencoding_result != null ) { |
568 |
value = unencoding_result.getBuffer(); |
|
37
by edam
- updated TODO and NEWS |
569 |
if( unencoding_result.isAnotherLineRequired() ) |
570 |
_parser_multiline_state = MULTILINE_ENCODED; |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
571 |
} |
572 |
||
573 |
// convert 8-bit ASCII charset to US-ASCII |
|
33
by edam
- fixed a couple of java string comparison checks |
574 |
if( charset == null || charset.equals( "ASCII" ) ) { |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
575 |
value = transcodeAsciiToUtf8( value ); |
576 |
charset = "UTF-8"; |
|
577 |
} |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
578 |
|
579 |
// process charset |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
580 |
String string_value; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
581 |
try { |
36
by edam
- formatting: removed some double-indents on overrunning lines |
582 |
string_value = new String( value.array(), value.position(), |
583 |
value.limit() - value.position(), charset ); |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
584 |
} catch( UnsupportedEncodingException e ) { |
585 |
throw new ParseException( R.string.error_vcf_charset ); |
|
586 |
} |
|
587 |
||
37
by edam
- updated TODO and NEWS |
588 |
// for some entries that have semicolon-separated value parts, |
589 |
// check to see if the value ends in an escape character, which |
|
590 |
// indicates that we have a multi-line value |
|
591 |
if( ( name_param_parts[ 0 ].equals( "N" ) || |
|
592 |
name_param_parts[ 0 ].equals( "ORG" ) || |
|
593 |
name_param_parts[ 0 ].equals( "ADR" ) ) && |
|
594 |
doesStringEndInAnEscapeChar( string_value ) ) |
|
595 |
{ |
|
596 |
_parser_multiline_state = MULTILINE_ESCAPED; |
|
597 |
string_value = string_value.substring( 0, |
|
598 |
string_value.length() - 1 ); |
|
599 |
} |
|
600 |
||
36
by edam
- formatting: removed some double-indents on overrunning lines |
601 |
// now we know whether we're in an encoding multi-line, |
602 |
// determine if we're in a v3 folded multi-line or not |
|
37
by edam
- updated TODO and NEWS |
603 |
if( _parser_multiline_state == MULTILINE_NONE && |
604 |
_version.equals( "3.0" ) && next_line_looks_folded ) |
|
605 |
{ |
|
606 |
_parser_multiline_state = MULTILINE_FOLDED; |
|
607 |
} |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
608 |
|
37
by edam
- updated TODO and NEWS |
609 |
// handle multi-lines by buffering them and parsing them when we |
610 |
// are processing the last line in a multi-line sequence |
|
611 |
if( _parser_multiline_state != MULTILINE_NONE ) { |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
612 |
_parser_buffered_value_so_far += string_value; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
613 |
return; |
614 |
} |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
615 |
String complete_value = |
37
by edam
- updated TODO and NEWS |
616 |
( _parser_buffered_value_so_far + string_value ).trim(); |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
617 |
|
34
by edam
- check for empty data "values" after parsing line parameters, so that we catch parameter errors (such as unknown encoding types). |
618 |
// ignore empty values |
619 |
if( complete_value.length() < 1 ) return; |
|
620 |
||
1
by edam
Initial import |
621 |
// parse some properties |
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
622 |
if( name_param_parts[ 0 ].equals( "N" ) ) |
623 |
parseN( name_param_parts, complete_value ); |
|
624 |
else if( name_param_parts[ 0 ].equals( "FN" ) ) |
|
625 |
parseFN( name_param_parts, complete_value ); |
|
626 |
else if( name_param_parts[ 0 ].equals( "ORG" ) ) |
|
627 |
parseORG( name_param_parts, complete_value ); |
|
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
628 |
else if( name_param_parts[ 0 ].equals( "TITLE" ) ) |
629 |
parseTITLE( name_param_parts, complete_value ); |
|
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
630 |
else if( name_param_parts[ 0 ].equals( "TEL" ) ) |
631 |
parseTEL( name_param_parts, complete_value ); |
|
632 |
else if( name_param_parts[ 0 ].equals( "EMAIL" ) ) |
|
633 |
parseEMAIL( name_param_parts, complete_value ); |
|
37
by edam
- updated TODO and NEWS |
634 |
else if( name_param_parts[ 0 ].equals( "ADR" ) ) |
635 |
parseADR( name_param_parts, complete_value ); |
|
636 |
} |
|
637 |
} |
|
638 |
||
639 |
private boolean doesStringEndInAnEscapeChar( String string ) |
|
640 |
{ |
|
641 |
// count the number of backslashes at the end of the string |
|
642 |
int count = 0; |
|
643 |
for( int a = string.length() - 1; a >= 0; a-- ) |
|
644 |
if( string.charAt( a ) == '\\' ) |
|
645 |
count++; |
|
646 |
else |
|
647 |
break; |
|
648 |
||
649 |
// if there are an even number of backslashes then the final one |
|
650 |
// doesn't count |
|
651 |
return ( count & 1 ) == 1; |
|
652 |
} |
|
653 |
||
654 |
private String[] splitValueBySemicolon( String value ) |
|
655 |
{ |
|
656 |
// split string in to parts by semicolon |
|
657 |
ArrayList< String > parts = new ArrayList< String >( |
|
658 |
Arrays.asList( value.split( ";" ) ) ); |
|
659 |
||
660 |
// go through parts |
|
661 |
for( int a = 0; a < parts.size(); a++ ) |
|
662 |
{ |
|
663 |
String str = parts.get( a ); |
|
664 |
||
665 |
// look for parts that end in an escape character, but ignore |
|
666 |
// the final part. We've already detected escape chars at the |
|
667 |
// end of the final part in parseLine() and handled multi-lines |
|
668 |
// accordingly. |
|
669 |
if( a < parts.size() - 1 && |
|
670 |
doesStringEndInAnEscapeChar( str ) ) |
|
671 |
{ |
|
672 |
// join the next part to this part and remove the next part |
|
673 |
parts.set( a, str.substring( 0, str.length() - 1 ) + |
|
674 |
';' + parts.get( a + 1 ) ); |
|
675 |
parts.remove( a + 1 ); |
|
676 |
||
677 |
// re-visit this part |
|
678 |
a--; |
|
679 |
continue; |
|
680 |
} |
|
681 |
||
682 |
// trim and replace string |
|
683 |
str = str.trim(); |
|
684 |
parts.set( a, str ); |
|
685 |
} |
|
686 |
||
687 |
String[] ret = new String[ parts.size() ]; |
|
688 |
return parts.toArray( ret ); |
|
1
by edam
Initial import |
689 |
} |
690 |
||
691 |
private void parseN( String[] params, String value ) |
|
692 |
{ |
|
693 |
// already got a better name? |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
694 |
if( _name_level >= NAMELEVEL_N ) return; |
1
by edam
Initial import |
695 |
|
696 |
// get name parts |
|
37
by edam
- updated TODO and NEWS |
697 |
String[] name_parts = splitValueBySemicolon( value ); |
1
by edam
Initial import |
698 |
|
699 |
// build name |
|
700 |
value = ""; |
|
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
701 |
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 ) |
702 |
value += name_parts[ 1 ]; |
|
703 |
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 ) |
|
704 |
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ]; |
|
1
by edam
Initial import |
705 |
|
706 |
// set name |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
707 |
setName( value ); |
708 |
_name_level = NAMELEVEL_N; |
|
1
by edam
Initial import |
709 |
} |
710 |
||
711 |
private void parseFN( String[] params, String value ) |
|
712 |
{ |
|
713 |
// already got a better name? |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
714 |
if( _name_level >= NAMELEVEL_FN ) return; |
1
by edam
Initial import |
715 |
|
716 |
// set name |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
717 |
setName( value ); |
718 |
_name_level = NAMELEVEL_FN; |
|
1
by edam
Initial import |
719 |
} |
720 |
||
721 |
private void parseORG( String[] params, String value ) |
|
722 |
{ |
|
723 |
// get org parts |
|
37
by edam
- updated TODO and NEWS |
724 |
String[] org_parts = splitValueBySemicolon( value ); |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
725 |
if( org_parts == null || org_parts.length < 1 ) return; |
726 |
||
727 |
// build organisation name |
|
728 |
StringBuilder builder = new StringBuilder( |
|
729 |
String.valueOf( org_parts[ 0 ] ) ); |
|
730 |
for( int a = 1; a < org_parts.length; a++ ) |
|
731 |
builder.append( ", " ).append( org_parts[ a ] ); |
|
732 |
String organisation = builder.toString(); |
|
733 |
||
734 |
// set organisation name (using a title we've previously found) |
|
735 |
addOrganisation( organisation, _cached_title, true ); |
|
736 |
||
737 |
// if we've not previously found a title, store this organisation |
|
738 |
// name (we'll need it when we find a title to update the |
|
739 |
// organisation, by name), else if we *have* previously found a |
|
740 |
// title, clear it (since we just used it) |
|
741 |
if( _cached_title == null ) |
|
742 |
_cached_organisation = organisation; |
|
743 |
else |
|
744 |
_cached_title = null; |
|
745 |
} |
|
746 |
||
747 |
private void parseTITLE( String[] params, String value ) |
|
748 |
{ |
|
749 |
// if we previously had an organisation, look it up and append this |
|
750 |
// title to it |
|
751 |
if( _cached_organisation != null && hasOrganisations() ) { |
|
752 |
HashMap< String, ExtraDetail > datas = getOrganisations(); |
|
753 |
ExtraDetail detail = datas.get( _cached_organisation ); |
|
754 |
if( detail != null ) |
|
755 |
detail.setExtra( value ); |
|
756 |
} |
|
757 |
||
758 |
// same as when handling organisation, if we've not previously found |
|
759 |
// an organisation we store this title, else we clear it (since we |
|
760 |
// just appended this title to it) |
|
761 |
if( _cached_organisation == null ) |
|
762 |
_cached_title = value; |
|
763 |
else |
|
764 |
_cached_organisation = null; |
|
1
by edam
Initial import |
765 |
} |
766 |
||
767 |
private void parseTEL( String[] params, String value ) |
|
768 |
{ |
|
769 |
if( value.length() == 0 ) return; |
|
770 |
||
771 |
Set< String > types = extractTypes( params, Arrays.asList( |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
772 |
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL", |
773 |
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) ); |
|
1
by edam
Initial import |
774 |
|
775 |
// here's the logic... |
|
776 |
boolean preferred = types.contains( "PREF" ); |
|
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
777 |
int type; |
1
by edam
Initial import |
778 |
if( types.contains( "FAX" ) ) |
779 |
if( types.contains( "HOME" ) ) |
|
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
780 |
type = PhonesColumns.TYPE_FAX_HOME; |
1
by edam
Initial import |
781 |
else |
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
782 |
type = PhonesColumns.TYPE_FAX_WORK; |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
783 |
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) ) |
784 |
type = PhonesColumns.TYPE_MOBILE; |
|
785 |
else if( types.contains( "PAGER" ) ) |
|
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
786 |
type = PhonesColumns.TYPE_PAGER; |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
787 |
else if( types.contains( "WORK" ) ) |
788 |
type = PhonesColumns.TYPE_WORK; |
|
789 |
else |
|
790 |
type = PhonesColumns.TYPE_HOME; |
|
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
791 |
|
792 |
// add phone number |
|
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
793 |
addNumber( value, type, preferred ); |
1
by edam
Initial import |
794 |
} |
795 |
||
796 |
public void parseEMAIL( String[] params, String value ) |
|
797 |
{ |
|
798 |
if( value.length() == 0 ) return; |
|
799 |
||
800 |
Set< String > types = extractTypes( params, Arrays.asList( |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
801 |
"PREF", "WORK", "HOME", "INTERNET" ) ); |
1
by edam
Initial import |
802 |
|
37
by edam
- updated TODO and NEWS |
803 |
// add email address |
1
by edam
Initial import |
804 |
boolean preferred = types.contains( "PREF" ); |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
805 |
int type; |
1
by edam
Initial import |
806 |
if( types.contains( "WORK" ) ) |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
807 |
type = Contacts.ContactMethods.TYPE_WORK; |
1
by edam
Initial import |
808 |
else |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
809 |
type = Contacts.ContactMethods.TYPE_HOME; |
810 |
||
811 |
addEmail( value, type, preferred ); |
|
1
by edam
Initial import |
812 |
} |
813 |
||
37
by edam
- updated TODO and NEWS |
814 |
private void parseADR( String[] params, String value ) |
815 |
{ |
|
816 |
// get address parts |
|
817 |
String[] adr_parts = splitValueBySemicolon( value ); |
|
818 |
||
819 |
// build address |
|
820 |
value = ""; |
|
821 |
for( int a = 0; a < adr_parts.length; a++ ) { |
|
822 |
if( value.length() > 0 ) value += "\n"; |
|
823 |
value += adr_parts[ a ].trim(); |
|
824 |
} |
|
825 |
||
826 |
Set< String > types = extractTypes( params, Arrays.asList( |
|
827 |
"PREF", "WORK", "HOME", "INTERNET" ) ); |
|
828 |
||
829 |
// add address |
|
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
830 |
int type; |
37
by edam
- updated TODO and NEWS |
831 |
if( types.contains( "WORK" ) ) |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
832 |
type = Contacts.ContactMethods.TYPE_WORK; |
37
by edam
- updated TODO and NEWS |
833 |
else |
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
834 |
type = Contacts.ContactMethods.TYPE_HOME; |
835 |
||
836 |
addAddress( value, type ); |
|
37
by edam
- updated TODO and NEWS |
837 |
} |
838 |
||
1
by edam
Initial import |
839 |
public void finaliseParsing() |
36
by edam
- formatting: removed some double-indents on overrunning lines |
840 |
throws ParseException, SkipContactException, |
841 |
AbortImportException |
|
1
by edam
Initial import |
842 |
{ |
843 |
// missing version (and data is present) |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
844 |
if( _version == null && _buffers != null ) |
1
by edam
Initial import |
845 |
throw new ParseException( R.string.error_vcf_malformed ); |
846 |
||
40
by edam
- fixed logic for vcard field types (home, work, cell, etc) so it works |
847 |
// check if we should import this contact |
848 |
try { |
|
849 |
if( !isImportRequired( this ) ) |
|
850 |
throw new SkipContactException(); |
|
851 |
} |
|
852 |
catch( ContactNeedsMoreInfoException e ) { |
|
853 |
throw new ParseException( R.string.error_vcf_notenoughinfo ); |
|
854 |
} |
|
1
by edam
Initial import |
855 |
} |
856 |
||
857 |
private String checkParam( String[] params, String name ) |
|
858 |
{ |
|
35
by edam
- accept parameters that are quoted (this doesn't appear to be part of the standards AFAICT, but Evolution apparently quotes parameter values) |
859 |
Pattern p = Pattern.compile( |
36
by edam
- formatting: removed some double-indents on overrunning lines |
860 |
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" ); |
1
by edam
Initial import |
861 |
for( int i = 0; i < params.length; i++ ) { |
862 |
Matcher m = p.matcher( params[ i ] ); |
|
863 |
if( m.matches() ) |
|
35
by edam
- accept parameters that are quoted (this doesn't appear to be part of the standards AFAICT, but Evolution apparently quotes parameter values) |
864 |
return m.group( 2 ); |
1
by edam
Initial import |
865 |
} |
866 |
return null; |
|
867 |
} |
|
868 |
||
869 |
private Set< String > extractTypes( String[] params, |
|
36
by edam
- formatting: removed some double-indents on overrunning lines |
870 |
List< String > valid_types ) |
1
by edam
Initial import |
871 |
{ |
872 |
HashSet< String > types = new HashSet< String >(); |
|
873 |
||
874 |
// get 3.0-style TYPE= param |
|
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
875 |
String type_param; |
876 |
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) { |
|
877 |
String[] parts = type_param.split( "," ); |
|
878 |
for( int i = 0; i < parts.length; i++ ) |
|
879 |
if( valid_types.contains( parts[ i ] ) ) |
|
880 |
types.add( parts[ i ] ); |
|
1
by edam
Initial import |
881 |
} |
882 |
||
883 |
// get 2.1-style type param |
|
884 |
if( _version.equals( "2.1" ) ) { |
|
885 |
for( int i = 1; i < params.length; i++ ) |
|
25
by edam
- fixed bug where parts[0] was assumed to exists after calling split() |
886 |
if( valid_types.contains( params[ i ] ) ) |
1
by edam
Initial import |
887 |
types.add( params[ i ] ); |
888 |
} |
|
889 |
||
890 |
return types; |
|
891 |
} |
|
892 |
||
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
893 |
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in ) |
1
by edam
Initial import |
894 |
{ |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
895 |
boolean another = false; |
896 |
||
36
by edam
- formatting: removed some double-indents on overrunning lines |
897 |
// unencode quoted-printable encoding, as per RFC1521 section 5.1 |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
898 |
byte[] out = new byte[ in.limit() - in.position() ]; |
1
by edam
Initial import |
899 |
int j = 0; |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
900 |
for( int i = in.position(); i < in.limit(); i++ ) |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
901 |
{ |
902 |
// get next char and process... |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
903 |
byte ch = in.array()[ i ]; |
904 |
if( ch == '=' && i < in.limit() - 2 ) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
905 |
{ |
906 |
// we found a =XX format byte, add it |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
907 |
out[ j ] = (byte)( |
36
by edam
- formatting: removed some double-indents on overrunning lines |
908 |
Character.digit( in.array()[ i + 1 ], 16 ) * 16 + |
909 |
Character.digit( in.array()[ i + 2 ], 16 ) ); |
|
1
by edam
Initial import |
910 |
i += 2; |
911 |
} |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
912 |
else if( ch == '=' && i == in.limit() - 1 ) |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
913 |
{ |
914 |
// we found a '=' at the end of a line signifying a multi- |
|
915 |
// line string, so we don't add it. |
|
916 |
another = true; |
|
917 |
continue; |
|
918 |
} |
|
1
by edam
Initial import |
919 |
else |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
920 |
// just a normal char... |
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
921 |
out[ j ] = (byte)ch; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
922 |
j++; |
1
by edam
Initial import |
923 |
} |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
924 |
|
22
by edam
- read vCard files in as raw bytes now and convert to string only tentatively to check for version no.s and property names and params |
925 |
return new UnencodeResult( another, ByteBuffer.wrap( out, 0, j ) ); |
926 |
} |
|
927 |
||
928 |
private ByteBuffer transcodeAsciiToUtf8( ByteBuffer in ) |
|
929 |
{ |
|
930 |
// transcode |
|
931 |
byte[] out = new byte[ ( in.limit() - in.position() ) * 2 ]; |
|
932 |
int j = 0; |
|
933 |
for( int a = in.position(); a < in.limit(); a++ ) |
|
934 |
{ |
|
935 |
// if char is < 127, keep it as-is |
|
936 |
if( in.array()[ a ] >= 0 ) |
|
937 |
out[ j++ ] = in.array()[ a ]; |
|
938 |
||
939 |
// else, convert it to UTF-8 |
|
940 |
else { |
|
941 |
int b = 0xff & (int)in.array()[ a ]; |
|
942 |
out[ j++ ] = (byte)( 0xc0 | ( b >> 6 ) ); |
|
943 |
out[ j++ ] = (byte)( 0x80 | ( b & 0x3f ) ); |
|
944 |
} |
|
945 |
} |
|
946 |
||
947 |
return ByteBuffer.wrap( out, 0, j ); |
|
1
by edam
Initial import |
948 |
} |
949 |
} |
|
950 |
} |