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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* Copyright (C) 2009 Tim Marston <edam@waxworlds.org> |
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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; |
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by edam
Initial import |
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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 |
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import java.nio.ByteBuffer; |
1
by edam
Initial import |
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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.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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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? |
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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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} |
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by edam
- added file chooser |
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files = file.listFiles( new VCardFilter() ); |
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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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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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// 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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// 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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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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new FileReader( file ) ); |
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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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if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) { |
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inVCard = true; |
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_vCardCount++; |
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} |
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} |
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else if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) ) |
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inVCard = false; |
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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) |
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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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} |
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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 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 |
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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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||
1
by edam
Initial import |
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try |
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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 |
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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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1
by edam
Initial import |
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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) |
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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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} |
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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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||
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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private void importVCardFileContent( byte[] content, String fileName ) |
1
by edam
Initial import |
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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 |
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ByteBuffer buffers[] = getLinesFromContent( content ); |
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||
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// go through lines |
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1
by edam
Initial import |
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VCard vCard = 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 |
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for( int i = 0; i < buffers.length; i++ ) |
1
by edam
Initial import |
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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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// 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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1
by edam
Initial import |
199 |
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if( vCard == null ) { |
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// look for vcard beginning |
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if( line.matches( "^BEGIN[ \\t]*:[ \\t]*VCARD" ) ) { |
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setProgress( ++_progress ); |
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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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if( line.matches( "^END[ \\t]*:[ \\t]*VCARD" ) ) |
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{ |
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// store vcard and do away with it |
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try { |
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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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getText( R.string.error_vcf_parse ).toString() |
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+ fileName + "\n" + e.getMessage() ) ) |
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3
by edam
- added "all done" message |
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finish( ACTION_ABORT ); |
1
by edam
Initial import |
222 |
} |
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catch( VCard.SkipContactException e ) { |
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skipContact(); |
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// 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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{ |
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// try giving the line to the vcard |
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try { |
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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 |
233 |
vCard.parseLine( buffers[ i ] ); |
1
by edam
Initial import |
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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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getText( R.string.error_vcf_parse ).toString() |
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+ fileName + "\n" + e.getMessage() ) ) |
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3
by edam
- added "all done" message |
240 |
finish( ACTION_ABORT ); |
1
by edam
Initial import |
241 |
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// although we're continuing, we still need to abort |
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// this vCard. Further lines will be ignored until we |
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// get to another BEGIN:VCARD line. |
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vCard = null; |
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} |
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catch( VCard.SkipContactException e ) { |
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skipContact(); |
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// abort this vCard. Further lines will be ignored until |
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// we get to another BEGIN:VCARD line. |
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vCard = null; |
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} |
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} |
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} |
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} |
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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 |
258 |
private ByteBuffer[] getLinesFromContent( byte[] content ) |
259 |
{ |
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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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||
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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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||
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return lines; |
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} |
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281 |
||
1
by edam
Initial import |
282 |
private class VCard extends ContactData |
283 |
{ |
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284 |
private final static int NAMELEVEL_NONE = 0; |
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private final static int NAMELEVEL_ORG = 1; |
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private final static int NAMELEVEL_FN = 2; |
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287 |
private final static int NAMELEVEL_N = 3; |
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288 |
||
289 |
private String _version = null; |
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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 |
290 |
private Vector< ByteBuffer > _buffers = null; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
291 |
private int _name_level = NAMELEVEL_NONE; |
292 |
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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295 |
||
296 |
protected class UnencodeResult |
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297 |
{ |
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298 |
private boolean _another_line_required; |
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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 |
299 |
private ByteBuffer _buffer; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
300 |
|
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 |
301 |
public UnencodeResult( boolean another_line_required, |
302 |
ByteBuffer buffer ) |
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18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
303 |
{ |
304 |
_another_line_required = another_line_required; |
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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 |
305 |
_buffer = buffer; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
306 |
} |
307 |
||
308 |
public boolean isAnotherLineRequired() |
|
309 |
{ |
|
310 |
return _another_line_required; |
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311 |
} |
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312 |
||
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 |
313 |
public ByteBuffer getBuffer() |
314 |
{ |
|
315 |
return _buffer; |
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18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
316 |
} |
317 |
} |
|
1
by edam
Initial import |
318 |
|
14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
319 |
@SuppressWarnings("serial") |
1
by edam
Initial import |
320 |
protected class ParseException extends Exception |
321 |
{ |
|
14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
322 |
@SuppressWarnings("unused") |
1
by edam
Initial import |
323 |
public ParseException( String error ) |
324 |
{ |
|
325 |
super( error ); |
|
326 |
} |
|
327 |
||
328 |
public ParseException( int res ) |
|
329 |
{ |
|
330 |
super( VCFImporter.this.getText( res ).toString() ); |
|
331 |
} |
|
332 |
} |
|
333 |
||
14
by edam
- got rid of the pretend ImportContacts activity alltogether (and made the Intro activity the startup one) |
334 |
@SuppressWarnings("serial") |
1
by edam
Initial import |
335 |
protected class SkipContactException extends Exception { } |
336 |
||
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 |
337 |
public void parseLine( ByteBuffer buffer ) |
1
by edam
Initial import |
338 |
throws ParseException, SkipContactException, |
339 |
AbortImportException |
|
340 |
{ |
|
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 |
341 |
// get a US-ASCII version of the line for processing |
342 |
String line; |
|
343 |
try { |
|
344 |
line = new String( buffer.array(), buffer.position(), |
|
345 |
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 |
} |
|
351 |
||
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
352 |
// ignore empty lines |
353 |
if( line.trim() == "" ) return; |
|
354 |
||
355 |
// split line into name and value parts (this may turn out to be |
|
356 |
// unwanted if the line is a subsequent line in a multi-line |
|
357 |
// value, but we have to do this now to check for and handle VCF |
|
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 |
// versions first). Also, the value part is only created tentatively |
359 |
// because it may have an encoding/charset. Since we're treating it |
|
360 |
// 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. |
|
363 |
String name_and_params, string_value; |
|
364 |
{ |
|
365 |
String[] bits = line.split( ":", 2 ); |
|
366 |
if( bits.length == 2 ) { |
|
367 |
name_and_params = bits[ 0 ].trim(); |
|
368 |
string_value = bits[ 1 ].trim(); |
|
369 |
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 |
} |
|
1
by edam
Initial import |
380 |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
381 |
// if we haven't yet got a version, we won't be paring anything! |
1
by edam
Initial import |
382 |
if( _version == null ) |
383 |
{ |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
384 |
// is this 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 |
385 |
if( name_and_params.equals( "VERSION" ) ) |
1
by edam
Initial import |
386 |
{ |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
387 |
// yes, check/store 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 |
388 |
if( !string_value.equals( "2.1" ) && |
389 |
!string_value.equals( "3.0" ) ) |
|
1
by edam
Initial import |
390 |
throw new ParseException( R.string.error_vcf_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 |
391 |
_version = string_value; |
1
by edam
Initial import |
392 |
|
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 |
393 |
// parse any other buffers we've accumulated so far |
394 |
if( _buffers != null ) |
|
395 |
for( int i = 0; i < _buffers.size(); i++ ) |
|
396 |
parseLine( _buffers.get( i ) ); |
|
397 |
_buffers = null; |
|
1
by edam
Initial import |
398 |
} |
399 |
else |
|
400 |
{ |
|
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 |
401 |
// no, so stash this buffer till we have a version |
402 |
if( _buffers == null ) |
|
403 |
_buffers = new Vector< ByteBuffer >(); |
|
404 |
_buffers.add( buffer ); |
|
1
by edam
Initial import |
405 |
} |
406 |
} |
|
407 |
else |
|
408 |
{ |
|
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 |
409 |
// value bytes, for processing |
410 |
ByteBuffer value; |
|
411 |
||
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
412 |
if( _parser_in_multiline ) |
413 |
{ |
|
414 |
// if we're currently in a multi-line value, use the stored |
|
415 |
// 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 |
416 |
name_and_params = _parser_current_name_and_params; |
417 |
||
418 |
// find start of string (skip spaces/tabs) |
|
419 |
int pos = buffer.position(); |
|
420 |
byte[] buffer_array = buffer.array(); |
|
421 |
while( pos < buffer.limit() && ( |
|
422 |
buffer_array[ pos ] == ' ' || |
|
423 |
buffer_array[ pos ] == '\t' ) ) |
|
424 |
{ |
|
425 |
pos++; |
|
426 |
} |
|
427 |
||
428 |
// get value from buffer |
|
429 |
value = ByteBuffer.wrap( buffer.array(), pos, |
|
430 |
buffer.limit() - pos ); |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
431 |
} |
432 |
else |
|
433 |
{ |
|
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 |
434 |
// ignore empty values |
435 |
if( string_value.length() < 1 ) return; |
|
436 |
||
437 |
// calculate how many chars to skip from beginning of line |
|
438 |
// so we skip the property "name:" part |
|
439 |
int pos = buffer.position() + name_and_params.length() + 1; |
|
440 |
||
441 |
// get value from buffer |
|
442 |
value = ByteBuffer.wrap( buffer.array(), pos, |
|
443 |
buffer.limit() - pos ); |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
444 |
|
445 |
// 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 |
446 |
_parser_current_name_and_params = name_and_params; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
447 |
_parser_buffered_value_so_far = ""; |
448 |
} |
|
449 |
||
1
by edam
Initial import |
450 |
// get parameter parts |
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 |
451 |
String[] name_and_param_bits = name_and_params.split( ";" ); |
452 |
for( int i = 0; i < name_and_param_bits.length; i++ ) |
|
453 |
name_and_param_bits[ i ] = name_and_param_bits[ i ].trim(); |
|
1
by edam
Initial import |
454 |
|
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 |
455 |
// parse encoding parameter |
456 |
String encoding = checkParam( name_and_param_bits, "ENCODING" ); |
|
457 |
if( encoding != null ) encoding = encoding.toUpperCase(); |
|
458 |
if( encoding != null && !encoding.equals( "8BIT" ) && |
|
459 |
!encoding.equals( "QUOTED-PRINTABLE" ) ) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
460 |
//&& !encoding.equals( "BASE64" ) ) |
461 |
{ |
|
462 |
throw new ParseException( R.string.error_vcf_encoding ); |
|
463 |
} |
|
464 |
||
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 |
465 |
// parse charset parameter |
466 |
String charset = checkParam( name_and_param_bits, "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 |
||
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
474 |
// do unencoding (or default to a fake unencoding result with |
475 |
// 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 |
476 |
UnencodeResult unencoding_result = null; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
477 |
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 |
478 |
unencoding_result = unencodeQuotedPrintable( value ); |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
479 |
// else if( encoding != null && encoding.equals( "BASE64" ) ) |
480 |
// 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 |
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 |
} |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
492 |
|
493 |
// process charset |
|
494 |
try { |
|
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 |
495 |
string_value = |
496 |
new String( value.array(), value.position(), |
|
497 |
value.limit() - value.position(), charset ); |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
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 ) { |
|
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 |
504 |
_parser_buffered_value_so_far += string_value; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
505 |
return; |
506 |
} |
|
507 |
||
508 |
// add on buffered multi-line content |
|
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 |
509 |
String complete_value = |
510 |
_parser_buffered_value_so_far + string_value; |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
511 |
|
1
by edam
Initial import |
512 |
// parse some properties |
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 |
513 |
if( name_and_param_bits[ 0 ].equals( "N" ) ) |
514 |
parseN( name_and_param_bits, complete_value ); |
|
515 |
else if( name_and_param_bits[ 0 ].equals( "FN" ) ) |
|
516 |
parseFN( name_and_param_bits, complete_value ); |
|
517 |
else if( name_and_param_bits[ 0 ].equals( "ORG" ) ) |
|
518 |
parseORG( name_and_param_bits, complete_value ); |
|
519 |
else if( name_and_param_bits[ 0 ].equals( "TEL" ) ) |
|
520 |
parseTEL( name_and_param_bits, complete_value ); |
|
521 |
else if( name_and_param_bits[ 0 ].equals( "EMAIL" ) ) |
|
522 |
parseEMAIL( name_and_param_bits, complete_value ); |
|
1
by edam
Initial import |
523 |
} |
524 |
} |
|
525 |
||
526 |
private void parseN( String[] params, String value ) |
|
527 |
throws ParseException, SkipContactException, |
|
528 |
AbortImportException |
|
529 |
{ |
|
530 |
// already got a better name? |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
531 |
if( _name_level >= NAMELEVEL_N ) return; |
1
by edam
Initial import |
532 |
|
533 |
// get name parts |
|
534 |
String[] nameparts = value.split( ";" ); |
|
535 |
for( int i = 0; i < nameparts.length; i++ ) |
|
536 |
nameparts[ i ] = nameparts[ i ].trim(); |
|
537 |
||
538 |
// build name |
|
539 |
value = ""; |
|
540 |
if( nameparts.length > 1 && nameparts[ 1 ].length() > 0 ) |
|
541 |
value += nameparts[ 1 ]; |
|
542 |
if( nameparts[ 0 ].length() > 0 ) |
|
543 |
value += ( value.length() == 0? "" : " " ) + nameparts[ 0 ]; |
|
544 |
||
545 |
// set name |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
546 |
setName( value ); |
547 |
_name_level = NAMELEVEL_N; |
|
1
by edam
Initial import |
548 |
|
549 |
// check now to see if we need to import this contact (to avoid |
|
550 |
// parsing the rest of the vCard unnecessarily) |
|
551 |
if( !isImportRequired( getName() ) ) |
|
552 |
throw new SkipContactException(); |
|
553 |
} |
|
554 |
||
555 |
private void parseFN( String[] params, String value ) |
|
556 |
throws ParseException, SkipContactException |
|
557 |
{ |
|
558 |
// already got a better name? |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
559 |
if( _name_level >= NAMELEVEL_FN ) return; |
1
by edam
Initial import |
560 |
|
561 |
// set name |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
562 |
setName( value ); |
563 |
_name_level = NAMELEVEL_FN; |
|
1
by edam
Initial import |
564 |
} |
565 |
||
566 |
private void parseORG( String[] params, String value ) |
|
567 |
throws ParseException, SkipContactException |
|
568 |
{ |
|
569 |
// already got a better name? |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
570 |
if( _name_level >= NAMELEVEL_ORG ) return; |
1
by edam
Initial import |
571 |
|
572 |
// get org parts |
|
573 |
String[] orgparts = value.split( ";" ); |
|
574 |
for( int i = 0; i < orgparts.length; i++ ) |
|
575 |
orgparts[ i ] = orgparts[ i ].trim(); |
|
576 |
||
577 |
// build name |
|
578 |
if( orgparts[ 0 ].length() == 0 && orgparts.length > 1 ) |
|
579 |
value = orgparts[ 1 ]; |
|
580 |
else |
|
581 |
value = orgparts[ 0 ]; |
|
582 |
||
583 |
// set name |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
584 |
setName( value ); |
585 |
_name_level = NAMELEVEL_ORG; |
|
1
by edam
Initial import |
586 |
} |
587 |
||
588 |
private void parseTEL( String[] params, String value ) |
|
589 |
throws ParseException |
|
590 |
{ |
|
591 |
if( value.length() == 0 ) return; |
|
592 |
||
593 |
Set< String > types = extractTypes( params, Arrays.asList( |
|
594 |
"PREF", "HOME", "WORK", "VOICE", "FAX", "MSG", "CELL", |
|
595 |
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) ); |
|
596 |
||
597 |
// here's the logic... |
|
598 |
boolean preferred = types.contains( "PREF" ); |
|
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
599 |
int type = PhonesColumns.TYPE_MOBILE; |
1
by edam
Initial import |
600 |
if( types.contains( "VOICE" ) ) |
601 |
if( types.contains( "WORK" ) ) |
|
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
602 |
type = PhonesColumns.TYPE_WORK; |
1
by edam
Initial import |
603 |
else |
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
604 |
type = PhonesColumns.TYPE_HOME; |
1
by edam
Initial import |
605 |
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) ) |
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
606 |
type = PhonesColumns.TYPE_MOBILE; |
1
by edam
Initial import |
607 |
if( types.contains( "FAX" ) ) |
608 |
if( types.contains( "HOME" ) ) |
|
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
609 |
type = PhonesColumns.TYPE_FAX_HOME; |
1
by edam
Initial import |
610 |
else |
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
611 |
type = PhonesColumns.TYPE_FAX_WORK; |
1
by edam
Initial import |
612 |
if( types.contains( "PAGER" ) ) |
24
by edam
- import phone numbers even when they have no specified type (default to mobile) |
613 |
type = PhonesColumns.TYPE_PAGER; |
614 |
||
615 |
// add phone number |
|
616 |
addPhone( value, type, preferred ); |
|
1
by edam
Initial import |
617 |
} |
618 |
||
619 |
public void parseEMAIL( String[] params, String value ) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
620 |
throws ParseException |
1
by edam
Initial import |
621 |
{ |
622 |
if( value.length() == 0 ) return; |
|
623 |
||
624 |
Set< String > types = extractTypes( params, Arrays.asList( |
|
625 |
"PREF", "WORK", "HOME", "INTERNET" ) ); |
|
626 |
||
627 |
// here's the logic... |
|
628 |
boolean preferred = types.contains( "PREF" ); |
|
629 |
if( types.contains( "WORK" ) ) |
|
630 |
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred ); |
|
631 |
else |
|
632 |
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred ); |
|
633 |
} |
|
634 |
||
635 |
public void finaliseParsing() |
|
636 |
throws ParseException, SkipContactException, |
|
637 |
AbortImportException |
|
638 |
{ |
|
639 |
// 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 |
640 |
if( _version == null && _buffers != null ) |
1
by edam
Initial import |
641 |
throw new ParseException( R.string.error_vcf_malformed ); |
642 |
||
643 |
// missing name properties? |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
644 |
if( _name_level == NAMELEVEL_NONE ) |
1
by edam
Initial import |
645 |
throw new ParseException( R.string.error_vcf_noname ); |
646 |
||
647 |
// check if we should import this one? If we've already got an 'N'- |
|
648 |
// type name, this will already have been done by parseN() so we |
|
649 |
// mustn't do this here (or it could prompt twice!) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
650 |
if( _name_level < NAMELEVEL_N && !isImportRequired( getName() ) ) |
1
by edam
Initial import |
651 |
throw new SkipContactException(); |
652 |
} |
|
653 |
||
654 |
private String checkParam( String[] params, String name ) |
|
655 |
{ |
|
656 |
Pattern p = Pattern.compile( "^" + name + "[ \\t]*=[ \\t]*(.*)$" ); |
|
657 |
for( int i = 0; i < params.length; i++ ) { |
|
658 |
Matcher m = p.matcher( params[ i ] ); |
|
659 |
if( m.matches() ) |
|
660 |
return m.group( 1 ); |
|
661 |
} |
|
662 |
return null; |
|
663 |
} |
|
664 |
||
665 |
private Set< String > extractTypes( String[] params, |
|
666 |
List< String > validTypes ) |
|
667 |
{ |
|
668 |
HashSet< String > types = new HashSet< String >(); |
|
669 |
||
670 |
// get 3.0-style TYPE= param |
|
671 |
String typeParam; |
|
672 |
if( ( typeParam = checkParam( params, "TYPE" ) ) != null ) { |
|
673 |
String[] bits = typeParam.split( "," ); |
|
674 |
for( int i = 0; i < bits.length; i++ ) |
|
675 |
if( validTypes.contains( bits[ i ] ) ) |
|
676 |
types.add( bits[ i ] ); |
|
677 |
} |
|
678 |
||
679 |
// get 2.1-style type param |
|
680 |
if( _version.equals( "2.1" ) ) { |
|
681 |
for( int i = 1; i < params.length; i++ ) |
|
682 |
if( validTypes.contains( params[ i ] ) ) |
|
683 |
types.add( params[ i ] ); |
|
684 |
} |
|
685 |
||
686 |
return types; |
|
687 |
} |
|
688 |
||
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 |
689 |
private UnencodeResult unencodeQuotedPrintable( ByteBuffer in ) |
1
by edam
Initial import |
690 |
{ |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
691 |
boolean another = false; |
692 |
||
1
by edam
Initial import |
693 |
// unencode quoted-pritable 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 |
694 |
byte[] out = new byte[ in.limit() - in.position() ]; |
1
by edam
Initial import |
695 |
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 |
696 |
for( int i = in.position(); i < in.limit(); i++ ) |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
697 |
{ |
698 |
// 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 |
699 |
byte ch = in.array()[ i ]; |
700 |
if( ch == '=' && i < in.limit() - 2 ) |
|
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
701 |
{ |
702 |
// 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 |
703 |
out[ j ] = (byte)( |
704 |
Character.digit( in.array()[ i + 1 ], 16 ) * 16 + |
|
705 |
Character.digit( in.array()[ i + 2 ], 16 ) ); |
|
1
by edam
Initial import |
706 |
i += 2; |
707 |
} |
|
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 |
708 |
else if( ch == '=' && i == in.limit() - 1 ) |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
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 |
} |
|
1
by edam
Initial import |
715 |
else |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
716 |
// 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 |
717 |
out[ j ] = (byte)ch; |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
718 |
j++; |
1
by edam
Initial import |
719 |
} |
18
by edam
- changed case on charset and encoding warning strings (it looked bad) |
720 |
|
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 |
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 ); |
|
1
by edam
Initial import |
744 |
} |
745 |
} |
|
746 |
} |