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: src/am/ed/importcontacts/VcardImporter.java
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- Committer: edam
- Date: 2012-12-21 11:57:56 UTC
- Revision ID: tim@ed.am-20121221115756-zm37hcmc2a3wht6x
handle empty lines in vCards properly; be less case sensitive; fixed some comment typos
- files added:
- gen/am
- gen/am/ed
- gen/am/ed/importcontacts
- src/am
- src/am/ed
- files removed:
- default.properties
- gen/org
- gen/org/waxworlds
- gen/org/waxworlds/edam
- gen/org/waxworlds/edam/importcontacts
- src/org
- src/org/waxworlds
- src/org/waxworlds/edam
- files renamed:
- src/org/waxworlds/edam/importcontacts/ => src/am/ed/importcontacts/
- src/org/waxworlds/edam/importcontacts/VCFImporter.java => src/am/ed/importcontacts/VcardImporter.java
- files modified:
- .classpath
added
removed
src/am/ed/importcontacts/VcardImporter.java
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/*
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* VCFImporter.java
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*
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* Copyright (C) 2009 to 2011 Tim Marston <edam@waxworlds.org>
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* Copyright (C) 2009 to 2011 Tim Marston <tim@ed.am>
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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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* http://ed.am/dev/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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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.waxworlds.edam.importcontacts;
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package am.ed.importcontacts;
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import java.io.BufferedReader;
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import java.io.File;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Locale;
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import java.util.NoSuchElementException;
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import java.util.Set;
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import java.util.Vector;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.waxworlds.edam.importcontacts.Importer.ContactData.ExtraDetail;
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import android.annotation.SuppressLint;
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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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public class VcardImporter extends Importer
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{
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private int _vCardCount = 0;
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private int _vcard_count = 0;
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private int _progress = 0;
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public VCFImporter( Doit doit )
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public VcardImporter( Doit doit )
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{
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super( doit );
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}
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@SuppressLint( "SdCardPath" )
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@Override
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protected void onImport() throws AbortImportException
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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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return name.toLowerCase( Locale.US ).endsWith( ".vcf" );
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}
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}
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files = file.listFiles( new VCardFilter() );
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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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setProgressMax( _vcard_count ); // 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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setProgress( _vcard_count );
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}
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private void countVCardFile( File file ) throws AbortImportException
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// read
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String line;
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boolean inVCard = false;
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boolean in_vcard = false;
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while( ( line = reader.readLine() ) != null )
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{
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if( !inVCard ) {
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if( !in_vcard ) {
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// look for vcard beginning
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if( line.matches( "^BEGIN:VCARD" ) ) {
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inVCard = true;
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_vCardCount++;
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in_vcard = true;
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_vcard_count++;
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}
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}
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else if( line.matches( "^END:VCARD" ) )
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inVCard = false;
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in_vcard = false;
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}
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}
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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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istream = null;
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// import
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importVCardFileContent( content, file.getName() );
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throws AbortImportException
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{
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// go through lines
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VCard vCard = null;
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Vcard vcard = null;
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int vcard_start_line = 0;
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ContentLineIterator cli = new ContentLineIterator( content );
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while( cli.hasNext() )
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{
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buffer.limit() - buffer.position(), "US-ASCII" );
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}
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catch( UnsupportedEncodingException e ) {
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// we know US-ASCII is supported, so appease the compiler...
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// we know US-ASCII *is* supported, so appease the compiler...
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line = "";
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}
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if( vCard == null ) {
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if( vcard == null ) {
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// look for vcard beginning
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if( line.matches( "^BEGIN:VCARD" ) ) {
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setProgress( ++_progress );
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vCard = new VCard();
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if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD" ) ) {
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setProgress( _progress++ );
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vcard = new Vcard();
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vcard_start_line = cli.getLineNumber();
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}
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}
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else {
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// look for vcard content or ending
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if( line.matches( "^END:VCARD" ) )
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if( line.matches( "^END[ \t]*:[ \t]*VCARD" ) )
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{
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// store vcard and do away with it
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// finalise the vcard/contact
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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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{
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finish( ACTION_ABORT );
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}
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}
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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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vcard.finaliseVcard();
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// pass the finalised contact to the importer
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importContact( vcard );
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}
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catch( Vcard.ParseException e ) {
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if( !showContinue(
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getText( R.string.error_vcf_parse ).toString()
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+ fileName +
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getText( R.string.error_vcf_parse_line ).toString()
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+ cli.getLineNumber() + ":\n" + e.getMessage() ) )
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{
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finish( ACTION_ABORT );
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}
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else
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skipContact();
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}
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catch( ContactData.ContactNotIdentifiableException e ) {
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if( !showContinue(
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getText( R.string.error_vcf_parse ).toString()
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+ fileName +
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getText( R.string.error_vcf_parse_line ).toString()
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+ vcard_start_line + ":\n" + getText(
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R.string.error_vcf_notenoughinfo ).toString()
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) )
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{
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finish( ACTION_ABORT );
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}
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else
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skipContact();
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}
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// discard this vcard
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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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vCard.parseLine( buffer, line,
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vcard.parseLine( buffer, line,
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cli.doesNextLineLookFolded() );
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}
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catch( VCard.ParseException e ) {
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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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+ fileName +
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getText( R.string.error_vcf_parse_line ).toString()
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+ cli.getLineNumber() + "\n" + e.getMessage() ) )
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{
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finish( ACTION_ABORT );
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}
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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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vcard = null;
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}
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catch( VCard.SkipContactException e ) {
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catch( Vcard.SkipImportException 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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vcard = null;
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}
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}
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}
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{
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protected byte[] _content = null;
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protected int _pos = 0;
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protected int _line = 0;
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public ContentLineIterator( byte[] content )
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{
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int to = ( _pos > 0 && _content[ _pos - 1 ] == '\r' &&
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_pos > initial_pos )? _pos - 1 : _pos;
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_pos++;
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_line++;
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return ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos );
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}
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if( _pos != initial_pos ) {
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int to = _pos;
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_pos++;
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_line++;
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return ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos );
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}
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public boolean doesNextLineLookFolded()
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{
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return _pos > 0 && _pos < _content.length &&
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_content[ _pos - 1 ] == '\n' && _content[ _pos ] == ' ';
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_content[ _pos - 1 ] == '\n' &&
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( _content[ _pos ] == ' ' || _content[ _pos ] == '\t' );
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}
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public int getLineNumber()
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{
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return _line;
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}
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}
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private class VCard extends ContactData
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private class Vcard extends ContactData
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{
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private final static int NAMELEVEL_NONE = 0;
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private final static int NAMELEVEL_FN = 1;
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private final static int NAMELEVEL_N = 2;
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private final static int NAMELEVEL_N = 1;
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private final static int NAMELEVEL_FN = 2;
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private final static int MULTILINE_NONE = 0;
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private final static int MULTILINE_ENCODED = 1; // v2.1 quoted-printable
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private final static int MULTILINE_ESCAPED = 2; // v2.1 \\CRLF
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private final static int MULTILINE_FOLDED = 3; // v3.0 folding
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private final static int MULTILINE_FOLDED = 3; // MIME-DIR folding
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private String _version = null;
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private Vector< ByteBuffer > _buffers = null;
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public ParseException( int res )
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{
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super( VCFImporter.this.getText( res ).toString() );
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super( VcardImporter.this.getText( res ).toString() );
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}
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}
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@SuppressWarnings("serial")
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protected class SkipContactException extends Exception { }
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protected class SkipImportException extends Exception { }
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private String extractCollonPartFromLine( ByteBuffer buffer,
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String line, boolean former )
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public void parseLine( ByteBuffer buffer, String line,
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boolean next_line_looks_folded )
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throws ParseException, SkipContactException,
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throws ParseException, SkipImportException,
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AbortImportException
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{
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// do we have a version yet?
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// is it a version line?
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if( name_and_params != null &&
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name_and_params.equals( "VERSION" ) )
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name_and_params.equalsIgnoreCase( "VERSION" ) )
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{
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// yes, get it!
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String value = extractValueFromLine( buffer, line );
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else
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{
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// name and params and the position in the buffer where the
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// "value" part of the line start
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// "value" part of the line starts
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String name_and_params;
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int pos;
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}
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else
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{
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// skip empty lines
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if( line.trim().length() == 0 ) return;
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// get name and params from line, and since we're not
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// parsing a subsequent line in a multi-line, this should
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// not fail, or it's an error
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for( int i = 0; i < name_param_parts.length; i++ )
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name_param_parts[ i ] = name_param_parts[ i ].trim();
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// determine whether we care about this entry
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final HashSet< String > interesting_fields =
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new HashSet< String >( Arrays.asList( new String[] { "N",
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"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
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) );
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boolean is_interesting_field =
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interesting_fields.contains(
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name_param_parts[ 0 ].toUpperCase( Locale.US ) );
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// parse encoding parameter
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String encoding = checkParam( name_param_parts, "ENCODING" );
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if( encoding != null ) encoding = encoding.toUpperCase();
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if( encoding != null && !encoding.equals( "8BIT" ) &&
544
!encoding.equals( "QUOTED-PRINTABLE" ) )
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//&& !encoding.equals( "BASE64" ) )
585
if( encoding != null )
586
encoding = encoding.toUpperCase( Locale.US );
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if( is_interesting_field && encoding != null &&
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!encoding.equalsIgnoreCase( "8BIT" ) &&
589
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
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//&& !encoding.equalsIgnoreCase( "BASE64" ) )
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{
547
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throw new ParseException( R.string.error_vcf_encoding );
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}
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// parse charset parameter
551
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String charset = checkParam( name_param_parts, "CHARSET" );
552
if( charset != null ) charset = charset.toUpperCase();
553
if( charset != null && !charset.equals( "US-ASCII" ) &&
554
!charset.equals( "ASCII" ) &&
555
!charset.equals( "UTF-8" ) )
597
if( charset != null )
598
charset = charset.toUpperCase( Locale.US );
599
if( charset != null &&
600
!charset.equalsIgnoreCase( "US-ASCII" ) &&
601
!charset.equalsIgnoreCase( "ASCII" ) &&
602
!charset.equalsIgnoreCase( "UTF-8" ) )
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{
557
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throw new ParseException( R.string.error_vcf_charset );
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}
560
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// do unencoding (or default to a fake unencoding result with
561
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// the raw string)
562
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UnencodeResult unencoding_result = null;
563
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
610
if( encoding != null &&
611
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
612
{
564
613
unencoding_result = unencodeQuotedPrintable( value );
565
// else if( encoding != null && encoding.equals( "BASE64" ) )
614
}
615
// else if( encoding != null &&
616
// encoding.equalsIgnoreCase( "BASE64" ) )
617
// {
566
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// unencoding_result = unencodeBase64( props[ 1 ], charset );
619
// }
567
620
if( unencoding_result != null ) {
568
621
value = unencoding_result.getBuffer();
569
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if( unencoding_result.isAnotherLineRequired() )
570
623
_parser_multiline_state = MULTILINE_ENCODED;
571
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}
572
625
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// convert 8-bit ASCII charset to US-ASCII
574
if( charset == null || charset.equals( "ASCII" ) ) {
626
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
627
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
628
if( ( charset == null && _version.equals( "2.1" ) ) ||
629
( charset != null && (
630
charset.equalsIgnoreCase( "ASCII" ) ||
631
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
632
{
575
633
value = transcodeAsciiToUtf8( value );
576
charset = "UTF-8";
577
634
}
578
635
579
// process charset
636
// process charset (value is now in UTF-8)
580
637
String string_value;
581
638
try {
582
639
string_value = new String( value.array(), value.position(),
583
value.limit() - value.position(), charset );
640
value.limit() - value.position(), "UTF-8" );
584
641
} catch( UnsupportedEncodingException e ) {
585
642
throw new ParseException( R.string.error_vcf_charset );
586
643
}
588
645
// for some entries that have semicolon-separated value parts,
589
646
// check to see if the value ends in an escape character, which
590
647
// 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" ) ) &&
648
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
649
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
650
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
594
651
doesStringEndInAnEscapeChar( string_value ) )
595
652
{
596
653
_parser_multiline_state = MULTILINE_ESCAPED;
598
655
string_value.length() - 1 );
599
656
}
600
657
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
658
// if we know we're not in an encoding-based multi-line, check
659
// to see if we're in a folded multi-line
603
660
if( _parser_multiline_state == MULTILINE_NONE &&
604
_version.equals( "3.0" ) && next_line_looks_folded )
661
next_line_looks_folded )
605
662
{
606
663
_parser_multiline_state = MULTILINE_FOLDED;
607
664
}
619
676
if( complete_value.length() < 1 ) return;
620
677
621
678
// parse some properties
622
if( name_param_parts[ 0 ].equals( "N" ) )
679
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
623
680
parseN( name_param_parts, complete_value );
624
else if( name_param_parts[ 0 ].equals( "FN" ) )
681
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
625
682
parseFN( name_param_parts, complete_value );
626
else if( name_param_parts[ 0 ].equals( "ORG" ) )
683
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
627
684
parseORG( name_param_parts, complete_value );
628
else if( name_param_parts[ 0 ].equals( "TITLE" ) )
685
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
629
686
parseTITLE( name_param_parts, complete_value );
630
else if( name_param_parts[ 0 ].equals( "TEL" ) )
687
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
631
688
parseTEL( name_param_parts, complete_value );
632
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
689
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
633
690
parseEMAIL( name_param_parts, complete_value );
634
else if( name_param_parts[ 0 ].equals( "ADR" ) )
691
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
635
692
parseADR( name_param_parts, complete_value );
693
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
694
parseLABEL( name_param_parts, complete_value );
695
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
696
parseNOTE( name_param_parts, complete_value );
636
697
}
637
698
}
638
699
651
712
return ( count & 1 ) == 1;
652
713
}
653
714
654
private String[] splitValueBySemicolon( String value )
715
private String[] splitValueByCharacter( String value, char character )
655
716
{
656
// split string in to parts by semicolon
717
// split string in to parts by specified character
657
718
ArrayList< String > parts = new ArrayList< String >(
658
Arrays.asList( value.split( ";" ) ) );
719
Arrays.asList( value.split( "" + character ) ) );
659
720
660
721
// go through parts
661
722
for( int a = 0; a < parts.size(); a++ )
669
730
if( a < parts.size() - 1 &&
670
731
doesStringEndInAnEscapeChar( str ) )
671
732
{
672
// join the next part to this part and remove the next part
733
// append the escaped character, join the next part to this
734
// part and remove the next part
673
735
parts.set( a, str.substring( 0, str.length() - 1 ) +
674
';' + parts.get( a + 1 ) );
736
character + parts.get( a + 1 ) );
675
737
parts.remove( a + 1 );
676
738
677
739
// re-visit this part
688
750
return parts.toArray( ret );
689
751
}
690
752
753
private String unescapeValue( String value )
754
{
755
StringBuilder ret = new StringBuilder( value.length() );
756
boolean in_escape = false;
757
for( int a = 0; a < value.length(); a++ )
758
{
759
int c = value.codePointAt( a );
760
761
// process a normal character
762
if( !in_escape ) {
763
if( c == '\\' )
764
in_escape = true;
765
else
766
ret.append( Character.toChars( c ) );
767
continue;
768
}
769
770
// process an escape sequence
771
in_escape = false;
772
switch( c )
773
{
774
case 'T':
775
case 't':
776
// add tab (invalid/non-standard, but accepted)
777
ret.append( '\t' );
778
break;
779
case 'N':
780
case 'n':
781
// add newline
782
ret.append( '\n' );
783
break;
784
case '\\':
785
case ',':
786
case ';':
787
// add escaped character
788
ret.append( Character.toChars( c ) );
789
break;
790
default:
791
// unknown escape sequence, so add it unescaped
792
// (invalid/non-standard, but accepted)
793
ret.append( "\\" );
794
ret.append( Character.toChars( c ) );
795
break;
796
}
797
}
798
799
return ret.toString();
800
}
801
691
802
private void parseN( String[] params, String value )
692
803
{
693
804
// already got a better name?
694
805
if( _name_level >= NAMELEVEL_N ) return;
695
806
696
807
// get name parts
697
String[] name_parts = splitValueBySemicolon( value );
808
String[] name_parts = splitValueByCharacter( value, ';' );
698
809
699
810
// build name
700
811
value = "";
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 ];
812
final int[] part_order = { 3, 1, 2, 0, 4 };
813
for( int a = 0; a < part_order.length; a++ )
814
if( name_parts.length > part_order[ a ] &&
815
name_parts[ part_order[ a ] ].length() > 0 )
816
{
817
// split this part in to it's comma-separated bits
818
String[] name_part_parts = splitValueByCharacter(
819
name_parts[ part_order[ a ] ], ',' );
820
for( int b = 0; b < name_part_parts.length; b++ )
821
if( name_part_parts[ b ].length() > 0 )
822
{
823
if( value.length() == 0 ) value += " ";
824
value += name_part_parts[ b ];
825
}
826
}
705
827
706
828
// set name
707
setName( value );
829
setName( unescapeValue( value ) );
708
830
_name_level = NAMELEVEL_N;
709
831
}
710
832
714
836
if( _name_level >= NAMELEVEL_FN ) return;
715
837
716
838
// set name
717
setName( value );
839
setName( unescapeValue( value ) );
718
840
_name_level = NAMELEVEL_FN;
719
841
}
720
842
721
843
private void parseORG( String[] params, String value )
722
844
{
723
845
// get org parts
724
String[] org_parts = splitValueBySemicolon( value );
846
String[] org_parts = splitValueByCharacter( value, ';' );
725
847
if( org_parts == null || org_parts.length < 1 ) return;
726
848
727
849
// build organisation name
729
851
String.valueOf( org_parts[ 0 ] ) );
730
852
for( int a = 1; a < org_parts.length; a++ )
731
853
builder.append( ", " ).append( org_parts[ a ] );
732
String organisation = builder.toString();
854
String organisation = unescapeValue( builder.toString() );
733
855
734
856
// set organisation name (using a title we've previously found)
735
857
addOrganisation( organisation, _cached_title, true );
746
868
747
869
private void parseTITLE( String[] params, String value )
748
870
{
871
value = unescapeValue( value );
872
749
873
// if we previously had an organisation, look it up and append this
750
874
// title to it
751
875
if( _cached_organisation != null && hasOrganisations() ) {
773
897
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
774
898
775
899
// here's the logic...
776
boolean preferred = types.contains( "PREF" );
900
boolean is_preferred = types.contains( "PREF" );
777
901
int type;
778
902
if( types.contains( "FAX" ) )
779
903
if( types.contains( "HOME" ) )
780
type = PhonesColumns.TYPE_FAX_HOME;
904
type = TYPE_FAX_HOME;
781
905
else
782
type = PhonesColumns.TYPE_FAX_WORK;
906
type = TYPE_FAX_WORK;
783
907
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
784
type = PhonesColumns.TYPE_MOBILE;
908
type = TYPE_MOBILE;
785
909
else if( types.contains( "PAGER" ) )
786
type = PhonesColumns.TYPE_PAGER;
910
type = TYPE_PAGER;
787
911
else if( types.contains( "WORK" ) )
788
type = PhonesColumns.TYPE_WORK;
912
type = TYPE_WORK;
789
913
else
790
type = PhonesColumns.TYPE_HOME;
914
type = TYPE_HOME;
791
915
792
916
// add phone number
793
addNumber( value, type, preferred );
917
addNumber( value, type, is_preferred );
794
918
}
795
919
796
920
public void parseEMAIL( String[] params, String value )
801
925
"PREF", "WORK", "HOME", "INTERNET" ) );
802
926
803
927
// add email address
804
boolean preferred = types.contains( "PREF" );
928
boolean is_preferred = types.contains( "PREF" );
805
929
int type;
806
930
if( types.contains( "WORK" ) )
807
type = Contacts.ContactMethods.TYPE_WORK;
931
type = TYPE_WORK;
808
932
else
809
type = Contacts.ContactMethods.TYPE_HOME;
933
type = TYPE_HOME;
810
934
811
addEmail( value, type, preferred );
935
addEmail( unescapeValue( value ), type, is_preferred );
812
936
}
813
937
814
938
private void parseADR( String[] params, String value )
815
939
{
816
940
// get address parts
817
String[] adr_parts = splitValueBySemicolon( value );
941
String[] adr_parts = splitValueByCharacter( value, ';' );
818
942
819
943
// build address
820
944
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
830
int type;
831
if( types.contains( "WORK" ) )
832
type = Contacts.ContactMethods.TYPE_WORK;
833
else
834
type = Contacts.ContactMethods.TYPE_HOME;
835
836
addAddress( value, type );
837
}
838
839
public void finaliseParsing()
840
throws ParseException, SkipContactException,
841
AbortImportException
945
for( int a = 0; a < adr_parts.length; a++ )
946
if( adr_parts[ a ].length() > 0 )
947
{
948
// version 3.0 vCards allow further splitting by comma
949
if( _version.equals( "3.0" ) )
950
{
951
// split this part in to it's comma-separated bits and
952
// add them on individual lines
953
String[] adr_part_parts =
954
splitValueByCharacter( adr_parts[ a ], ',' );
955
for( int b = 0; b < adr_part_parts.length; b++ )
956
if( adr_part_parts[ b ].length() > 0 )
957
{
958
if( value.length() > 0 ) value += "\n";
959
value += adr_part_parts[ b ];
960
}
961
}
962
else
963
{
964
// add this part on an individual line
965
if( value.length() > 0 ) value += "\n";
966
value += adr_parts[ a ];
967
}
968
}
969
970
Set< String > types = extractTypes( params, Arrays.asList(
971
"PREF", "WORK", "HOME" ) );
972
973
// add address
974
int type;
975
if( types.contains( "WORK" ) )
976
type = TYPE_WORK;
977
else
978
type = TYPE_HOME;
979
980
addAddress( unescapeValue( value ), type );
981
}
982
983
private void parseLABEL( String[] params, String value )
984
{
985
Set< String > types = extractTypes( params, Arrays.asList(
986
"PREF", "WORK", "HOME" ) );
987
988
// add address
989
int type;
990
if( types.contains( "WORK" ) )
991
type = TYPE_WORK;
992
else
993
type = TYPE_HOME;
994
995
addAddress( unescapeValue( value ), type );
996
}
997
998
private void parseNOTE( String[] params, String value )
999
{
1000
addNote( unescapeValue( value ) );
1001
}
1002
1003
public void finaliseVcard()
1004
throws ParseException, ContactNotIdentifiableException
842
1005
{
843
1006
// missing version (and data is present)
844
1007
if( _version == null && _buffers != null )
845
1008
throw new ParseException( R.string.error_vcf_malformed );
846
1009
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
}
1010
// finalise the parent class
1011
finalise();
855
1012
}
856
1013
1014
/**
1015
* Amongst the params, find the value of the first, only, of any with
1016
* the specified name
1017
* @param params
1018
* @param name
1019
* @return a value, or null
1020
*/
857
1021
private String checkParam( String[] params, String name )
858
1022
{
1023
String[] res = checkParams( params, name );
1024
return res.length > 0? res[ 0 ] : null;
1025
}
1026
1027
/**
1028
* Amongst the params, find the values of any with the specified name
1029
* @param params
1030
* @param name
1031
* @return an array of values, or null
1032
*/
1033
private String[] checkParams( String[] params, String name )
1034
{
1035
HashSet< String > ret = new HashSet< String >();
1036
859
1037
Pattern p = Pattern.compile(
860
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1038
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1039
Pattern.CASE_INSENSITIVE );
861
1040
for( int i = 0; i < params.length; i++ ) {
862
1041
Matcher m = p.matcher( params[ i ] );
863
1042
if( m.matches() )
864
return m.group( 2 );
1043
ret.add( m.group( 2 ) );
865
1044
}
866
return null;
1045
1046
return (String[]) ret.toArray( new String[ ret.size() ] );
867
1047
}
868
1048
1049
/**
1050
* Amongst the params, return any type values present. For v2.1 vCards,
1051
* those types are just parameters. For v3.0, they are prefixed with
1052
* "TYPE=". There may also be multiple type parameters.
1053
* @param params an array of params to look for types in
1054
* @param valid_types an list of upper-case type values to look for
1055
* @return a set of present type values
1056
*/
869
1057
private Set< String > extractTypes( String[] params,
870
1058
List< String > valid_types )
871
1059
{
872
1060
HashSet< String > types = new HashSet< String >();
873
1061
874
1062
// get 3.0-style TYPE= param
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 ] );
1063
String type_params[] = checkParams( params, "TYPE" );
1064
for( int a = 0; a < type_params.length; a++ )
1065
{
1066
// check for a comma-separated list of types (why? I don't think
1067
// this is in the specs!)
1068
String[] parts = type_params[ a ].split( "," );
1069
for( int i = 0; i < parts.length; i++ ) {
1070
String ucpart = parts[ i ].toUpperCase( Locale.US );
1071
if( valid_types.contains( ucpart ) )
1072
types.add( ucpart );
1073
}
881
1074
}
882
1075
883
1076
// get 2.1-style type param
884
1077
if( _version.equals( "2.1" ) ) {
885
for( int i = 1; i < params.length; i++ )
886
if( valid_types.contains( params[ i ] ) )
887
types.add( params[ i ] );
1078
for( int i = 1; i < params.length; i++ ) {
1079
String ucparam = params[ i ].toUpperCase( Locale.US );
1080
if( valid_types.contains( ucparam ) )
1081
types.add( ucparam );
1082
}
888
1083
}
889
1084
890
1085
return types;
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480