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: src/am/ed/importcontacts/VcardImporter.java
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- Committer: edam
- Date: 2012-12-21 20:57:34 UTC
- Revision ID: tim@ed.am-20121221205734-pmsth53ril4bm1ej
make app verion *code* higher for major release (so that I could do 1.1.1 releases, etc)
- 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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}
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catch( OutOfMemoryError e ) {
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showError( R.string.error_outofmemory );
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}
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catch( FileNotFoundException e ) {
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showError( getText( R.string.error_filenotfound ) +
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file.getName() );
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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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ByteBuffer buffer = cli.next();
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// get a US-ASCII version of the line for processing
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String line;
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try {
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line = new String( buffer.array(), buffer.position(),
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buffer.limit() - buffer.position(), "US-ASCII" );
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}
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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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if( vCard == null ) {
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ContentLine content_line = cli.next();
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// get a US-ASCII version of the string, for processing
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String line = content_line.getUsAsciiLine();
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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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cli.doesNextLineLookFolded() );
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vcard.parseLine( content_line );
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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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}
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class ContentLineIterator implements Iterator< ByteBuffer >
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class ContentLine
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{
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private ByteBuffer _buffer;
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private boolean _folded_next;
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private String _line;
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public ContentLine( ByteBuffer buffer, boolean folded_next )
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{
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_buffer = buffer;
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_folded_next = folded_next;
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_line = null;
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}
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public ByteBuffer getBuffer()
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{
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return _buffer;
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}
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public boolean doesNextLineLookFolded()
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{
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return _folded_next;
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}
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public String getUsAsciiLine()
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{
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// generated line and cache it
312
if( _line == null ) {
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try {
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_line = new String( _buffer.array(), _buffer.position(),
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_buffer.limit() - _buffer.position(), "US-ASCII" );
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}
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catch( UnsupportedEncodingException e ) {
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// we know US-ASCII *is* supported, so appease the
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// compiler...
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}
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}
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// return cached line
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return _line;
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}
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}
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class ContentLineIterator implements Iterator< ContentLine >
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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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}
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@Override
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public ByteBuffer next()
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public ContentLine next()
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{
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int initial_pos = _pos;
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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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return ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos );
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_line++;
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return new ContentLine(
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ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos ),
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doesNextLineLookFolded() );
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}
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// we didn't find one, but were there bytes left?
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if( _pos != initial_pos ) {
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int to = _pos;
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_pos++;
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return ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos );
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_line++;
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return new ContentLine(
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ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos ),
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doesNextLineLookFolded() );
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}
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// no bytes left
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* onto the end of this one?
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* @return
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*/
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public boolean doesNextLineLookFolded()
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private 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()
399
{
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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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private Vector< ContentLine > _content_lines = null;
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private int _name_level = NAMELEVEL_NONE;
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private int _parser_multiline_state = MULTILINE_NONE;
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private String _parser_current_name_and_params = null;
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public ParseException( int res )
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{
387
super( VCFImporter.this.getText( res ).toString() );
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super( VcardImporter.this.getText( res ).toString() );
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}
389
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}
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@SuppressWarnings("serial")
392
protected class SkipContactException extends Exception { }
463
protected class SkipImportException extends Exception { }
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private String extractCollonPartFromLine( ByteBuffer buffer,
395
String line, boolean former )
465
private String extractCollonPartFromLine( ContentLine content_line,
466
boolean former )
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{
397
468
String ret = null;
398
469
399
// get a US-ASCII version of the line for processing, unless we were
400
// supplied with one
401
if( line == null ) {
402
try {
403
line = new String( buffer.array(), buffer.position(),
404
buffer.limit() - buffer.position(), "US-ASCII" );
405
}
406
catch( UnsupportedEncodingException e ) {
407
// we know US-ASCII is supported, so appease the compiler...
408
line = "";
409
}
410
}
411
412
470
// split line into name and value parts and check to make sure we
413
471
// only got 2 parts and that the first part is not zero in length
414
String[] parts = line.split( ":", 2 );
472
String[] parts = content_line.getUsAsciiLine().split( ":", 2 );
415
473
if( parts.length == 2 && parts[ 0 ].length() > 0 )
416
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ret = parts[ former? 0 : 1 ];
417
475
418
476
return ret;
419
477
}
420
478
421
private String extractNameAndParamsFromLine( ByteBuffer buffer,
422
String line )
423
{
424
return extractCollonPartFromLine( buffer, line, true );
425
}
426
427
private String extractValueFromLine( ByteBuffer buffer, String line )
428
{
429
return extractCollonPartFromLine( buffer, line, false );
430
}
431
432
public void parseLine( ByteBuffer buffer, String line,
433
boolean next_line_looks_folded )
434
throws ParseException, SkipContactException,
479
private String extractNameAndParamsFromLine( ContentLine content_line )
480
{
481
return extractCollonPartFromLine( content_line, true );
482
}
483
484
private String extractValueFromLine( ContentLine content_line )
485
{
486
return extractCollonPartFromLine( content_line, false );
487
}
488
489
public void parseLine( ContentLine content_line )
490
throws ParseException, SkipImportException,
435
491
AbortImportException
436
492
{
437
493
// do we have a version yet?
439
495
{
440
496
// tentatively get name and params from line
441
497
String name_and_params =
442
extractNameAndParamsFromLine( buffer, line );
498
extractNameAndParamsFromLine( content_line );
443
499
444
500
// is it a version line?
445
501
if( name_and_params != null &&
446
name_and_params.equals( "VERSION" ) )
502
name_and_params.equalsIgnoreCase( "VERSION" ) )
447
503
{
448
504
// yes, get it!
449
String value = extractValueFromLine( buffer, line );
505
String value = extractValueFromLine( content_line );
450
506
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
451
507
throw new ParseException( R.string.error_vcf_version );
452
508
_version = value;
453
509
454
510
// parse any buffers we've been accumulating while we waited
455
511
// for a version
456
if( _buffers != null )
457
for( int i = 0; i < _buffers.size(); i++ )
458
parseLine( _buffers.get( i ), null,
459
i + 1 < _buffers.size() &&
460
_buffers.get( i + 1 ).hasRemaining() &&
461
_buffers.get( i + 1 ).get(
462
_buffers.get( i + 1 ).position() ) == ' ' );
463
_buffers = null;
512
if( _content_lines != null )
513
for( int i = 0; i < _content_lines.size(); i++ )
514
parseLine( _content_lines.get( i ) );
515
_content_lines = null;
464
516
}
465
517
else
466
518
{
467
519
// no, so stash this line till we get a version
468
if( _buffers == null )
469
_buffers = new Vector< ByteBuffer >();
470
_buffers.add( buffer );
520
if( _content_lines == null )
521
_content_lines = new Vector< ContentLine >();
522
_content_lines.add( content_line );
471
523
}
472
524
}
473
525
else
474
526
{
475
527
// name and params and the position in the buffer where the
476
// "value" part of the line start
528
// "value" part of the line starts
477
529
String name_and_params;
478
530
int pos;
479
531
485
537
486
538
// skip some initial line characters, depending on the type
487
539
// of multi-line we're handling
488
pos = buffer.position();
540
pos = content_line.getBuffer().position();
489
541
switch( _parser_multiline_state )
490
542
{
491
543
case MULTILINE_FOLDED:
492
544
pos++;
493
545
break;
494
546
case MULTILINE_ENCODED:
495
while( pos < buffer.limit() && (
496
buffer.get( pos ) == ' ' ||
497
buffer.get( pos ) == '\t' ) )
547
while( pos < content_line.getBuffer().limit() && (
548
content_line.getBuffer().get( pos ) == ' ' ||
549
content_line.getBuffer().get( pos ) == '\t' ) )
498
550
{
499
551
pos++;
500
552
}
509
561
}
510
562
else
511
563
{
564
// skip empty lines
565
if( content_line.getUsAsciiLine().trim().length() == 0 )
566
return;
567
512
568
// get name and params from line, and since we're not
513
569
// parsing a subsequent line in a multi-line, this should
514
570
// not fail, or it's an error
515
571
name_and_params =
516
extractNameAndParamsFromLine( buffer, line );
572
extractNameAndParamsFromLine( content_line );
517
573
if( name_and_params == null )
518
574
throw new ParseException(
519
575
R.string.error_vcf_malformed );
520
576
521
577
// calculate how many chars to skip from beginning of line
522
578
// so we skip the property "name:" part
523
pos = buffer.position() + name_and_params.length() + 1;
579
pos = content_line.getBuffer().position() +
580
name_and_params.length() + 1;
524
581
525
582
// reset the saved multi-line state
526
583
_parser_current_name_and_params = name_and_params;
529
586
530
587
// get value from buffer, as raw bytes
531
588
ByteBuffer value;
532
value = ByteBuffer.wrap( buffer.array(), pos,
533
buffer.limit() - pos );
589
value = ByteBuffer.wrap( content_line.getBuffer().array(), pos,
590
content_line.getBuffer().limit() - pos );
534
591
535
592
// get parameter parts
536
593
String[] name_param_parts = name_and_params.split( ";", -1 );
537
594
for( int i = 0; i < name_param_parts.length; i++ )
538
595
name_param_parts[ i ] = name_param_parts[ i ].trim();
539
596
597
// determine whether we care about this entry
598
final HashSet< String > interesting_fields =
599
new HashSet< String >( Arrays.asList( new String[] { "N",
600
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
601
) );
602
boolean is_interesting_field =
603
interesting_fields.contains(
604
name_param_parts[ 0 ].toUpperCase( Locale.US ) );
605
540
606
// parse encoding parameter
541
607
String encoding = checkParam( name_param_parts, "ENCODING" );
542
if( encoding != null ) encoding = encoding.toUpperCase();
543
if( encoding != null && !encoding.equals( "8BIT" ) &&
544
!encoding.equals( "QUOTED-PRINTABLE" ) )
545
//&& !encoding.equals( "BASE64" ) )
608
if( encoding != null )
609
encoding = encoding.toUpperCase( Locale.US );
610
if( is_interesting_field && encoding != null &&
611
!encoding.equalsIgnoreCase( "8BIT" ) &&
612
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
613
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
546
614
{
547
615
throw new ParseException( R.string.error_vcf_encoding );
548
616
}
549
617
550
618
// parse charset parameter
551
619
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" ) )
620
if( charset != null )
621
charset = charset.toUpperCase( Locale.US );
622
if( charset != null &&
623
!charset.equalsIgnoreCase( "US-ASCII" ) &&
624
!charset.equalsIgnoreCase( "ASCII" ) &&
625
!charset.equalsIgnoreCase( "UTF-8" ) )
556
626
{
557
627
throw new ParseException( R.string.error_vcf_charset );
558
628
}
560
630
// do unencoding (or default to a fake unencoding result with
561
631
// the raw string)
562
632
UnencodeResult unencoding_result = null;
563
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
633
if( encoding != null &&
634
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
635
{
564
636
unencoding_result = unencodeQuotedPrintable( value );
565
// else if( encoding != null && encoding.equals( "BASE64" ) )
637
}
638
// else if( encoding != null &&
639
// encoding.equalsIgnoreCase( "BASE64" ) )
640
// {
566
641
// unencoding_result = unencodeBase64( props[ 1 ], charset );
642
// }
567
643
if( unencoding_result != null ) {
568
644
value = unencoding_result.getBuffer();
569
645
if( unencoding_result.isAnotherLineRequired() )
570
646
_parser_multiline_state = MULTILINE_ENCODED;
571
647
}
572
648
573
// convert 8-bit ASCII charset to US-ASCII
574
if( charset == null || charset.equals( "ASCII" ) ) {
649
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
650
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
651
if( ( charset == null && _version.equals( "2.1" ) ) ||
652
( charset != null && (
653
charset.equalsIgnoreCase( "ASCII" ) ||
654
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
655
{
575
656
value = transcodeAsciiToUtf8( value );
576
charset = "UTF-8";
577
657
}
578
658
579
// process charset
659
// process charset (value is now in UTF-8)
580
660
String string_value;
581
661
try {
582
662
string_value = new String( value.array(), value.position(),
583
value.limit() - value.position(), charset );
663
value.limit() - value.position(), "UTF-8" );
584
664
} catch( UnsupportedEncodingException e ) {
585
665
throw new ParseException( R.string.error_vcf_charset );
586
666
}
588
668
// for some entries that have semicolon-separated value parts,
589
669
// check to see if the value ends in an escape character, which
590
670
// 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" ) ) &&
671
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
672
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
673
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
594
674
doesStringEndInAnEscapeChar( string_value ) )
595
675
{
596
676
_parser_multiline_state = MULTILINE_ESCAPED;
598
678
string_value.length() - 1 );
599
679
}
600
680
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
681
// if we know we're not in an encoding-based multi-line, check
682
// to see if we're in a folded multi-line
603
683
if( _parser_multiline_state == MULTILINE_NONE &&
604
_version.equals( "3.0" ) && next_line_looks_folded )
684
content_line.doesNextLineLookFolded() )
605
685
{
606
686
_parser_multiline_state = MULTILINE_FOLDED;
607
687
}
619
699
if( complete_value.length() < 1 ) return;
620
700
621
701
// parse some properties
622
if( name_param_parts[ 0 ].equals( "N" ) )
702
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
623
703
parseN( name_param_parts, complete_value );
624
else if( name_param_parts[ 0 ].equals( "FN" ) )
704
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
625
705
parseFN( name_param_parts, complete_value );
626
else if( name_param_parts[ 0 ].equals( "ORG" ) )
706
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
627
707
parseORG( name_param_parts, complete_value );
628
else if( name_param_parts[ 0 ].equals( "TITLE" ) )
708
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
629
709
parseTITLE( name_param_parts, complete_value );
630
else if( name_param_parts[ 0 ].equals( "TEL" ) )
710
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
631
711
parseTEL( name_param_parts, complete_value );
632
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
712
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
633
713
parseEMAIL( name_param_parts, complete_value );
634
else if( name_param_parts[ 0 ].equals( "ADR" ) )
714
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
635
715
parseADR( name_param_parts, complete_value );
716
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
717
parseLABEL( name_param_parts, complete_value );
718
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
719
parseNOTE( name_param_parts, complete_value );
636
720
}
637
721
}
638
722
651
735
return ( count & 1 ) == 1;
652
736
}
653
737
654
private String[] splitValueBySemicolon( String value )
738
private String[] splitValueByCharacter( String value, char character )
655
739
{
656
// split string in to parts by semicolon
740
// split string in to parts by specified character
657
741
ArrayList< String > parts = new ArrayList< String >(
658
Arrays.asList( value.split( ";" ) ) );
742
Arrays.asList( value.split( "" + character ) ) );
659
743
660
744
// go through parts
661
745
for( int a = 0; a < parts.size(); a++ )
669
753
if( a < parts.size() - 1 &&
670
754
doesStringEndInAnEscapeChar( str ) )
671
755
{
672
// join the next part to this part and remove the next part
756
// append the escaped character, join the next part to this
757
// part and remove the next part
673
758
parts.set( a, str.substring( 0, str.length() - 1 ) +
674
';' + parts.get( a + 1 ) );
759
character + parts.get( a + 1 ) );
675
760
parts.remove( a + 1 );
676
761
677
762
// re-visit this part
688
773
return parts.toArray( ret );
689
774
}
690
775
776
private String unescapeValue( String value )
777
{
778
StringBuilder ret = new StringBuilder( value.length() );
779
boolean in_escape = false;
780
for( int a = 0; a < value.length(); a++ )
781
{
782
int c = value.codePointAt( a );
783
784
// process a normal character
785
if( !in_escape ) {
786
if( c == '\\' )
787
in_escape = true;
788
else
789
ret.append( Character.toChars( c ) );
790
continue;
791
}
792
793
// process an escape sequence
794
in_escape = false;
795
switch( c )
796
{
797
case 'T':
798
case 't':
799
// add tab (invalid/non-standard, but accepted)
800
ret.append( '\t' );
801
break;
802
case 'N':
803
case 'n':
804
// add newline
805
ret.append( '\n' );
806
break;
807
case '\\':
808
case ',':
809
case ';':
810
// add escaped character
811
ret.append( Character.toChars( c ) );
812
break;
813
default:
814
// unknown escape sequence, so add it unescaped
815
// (invalid/non-standard, but accepted)
816
ret.append( "\\" );
817
ret.append( Character.toChars( c ) );
818
break;
819
}
820
}
821
822
return ret.toString();
823
}
824
691
825
private void parseN( String[] params, String value )
692
826
{
693
827
// already got a better name?
694
828
if( _name_level >= NAMELEVEL_N ) return;
695
829
696
830
// get name parts
697
String[] name_parts = splitValueBySemicolon( value );
831
String[] name_parts = splitValueByCharacter( value, ';' );
698
832
699
833
// build name
700
834
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 ];
835
final int[] part_order = { 3, 1, 2, 0, 4 };
836
for( int a = 0; a < part_order.length; a++ )
837
if( name_parts.length > part_order[ a ] &&
838
name_parts[ part_order[ a ] ].length() > 0 )
839
{
840
// split this part in to it's comma-separated bits
841
String[] name_part_parts = splitValueByCharacter(
842
name_parts[ part_order[ a ] ], ',' );
843
for( int b = 0; b < name_part_parts.length; b++ )
844
if( name_part_parts[ b ].length() > 0 )
845
{
846
if( value.length() > 0 ) value += " ";
847
value += name_part_parts[ b ];
848
}
849
}
705
850
706
851
// set name
707
setName( value );
852
setName( unescapeValue( value ) );
708
853
_name_level = NAMELEVEL_N;
709
854
}
710
855
714
859
if( _name_level >= NAMELEVEL_FN ) return;
715
860
716
861
// set name
717
setName( value );
862
setName( unescapeValue( value ) );
718
863
_name_level = NAMELEVEL_FN;
719
864
}
720
865
721
866
private void parseORG( String[] params, String value )
722
867
{
723
868
// get org parts
724
String[] org_parts = splitValueBySemicolon( value );
869
String[] org_parts = splitValueByCharacter( value, ';' );
725
870
if( org_parts == null || org_parts.length < 1 ) return;
726
871
727
872
// build organisation name
729
874
String.valueOf( org_parts[ 0 ] ) );
730
875
for( int a = 1; a < org_parts.length; a++ )
731
876
builder.append( ", " ).append( org_parts[ a ] );
732
String organisation = builder.toString();
877
String organisation = unescapeValue( builder.toString() );
733
878
734
879
// set organisation name (using a title we've previously found)
735
880
addOrganisation( organisation, _cached_title, true );
746
891
747
892
private void parseTITLE( String[] params, String value )
748
893
{
894
value = unescapeValue( value );
895
749
896
// if we previously had an organisation, look it up and append this
750
897
// title to it
751
898
if( _cached_organisation != null && hasOrganisations() ) {
773
920
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
774
921
775
922
// here's the logic...
776
boolean preferred = types.contains( "PREF" );
923
boolean is_preferred = types.contains( "PREF" );
777
924
int type;
778
925
if( types.contains( "FAX" ) )
779
926
if( types.contains( "HOME" ) )
780
type = PhonesColumns.TYPE_FAX_HOME;
927
type = TYPE_FAX_HOME;
781
928
else
782
type = PhonesColumns.TYPE_FAX_WORK;
929
type = TYPE_FAX_WORK;
783
930
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
784
type = PhonesColumns.TYPE_MOBILE;
931
type = TYPE_MOBILE;
785
932
else if( types.contains( "PAGER" ) )
786
type = PhonesColumns.TYPE_PAGER;
933
type = TYPE_PAGER;
787
934
else if( types.contains( "WORK" ) )
788
type = PhonesColumns.TYPE_WORK;
935
type = TYPE_WORK;
789
936
else
790
type = PhonesColumns.TYPE_HOME;
937
type = TYPE_HOME;
791
938
792
939
// add phone number
793
addNumber( value, type, preferred );
940
addNumber( value, type, is_preferred );
794
941
}
795
942
796
943
public void parseEMAIL( String[] params, String value )
801
948
"PREF", "WORK", "HOME", "INTERNET" ) );
802
949
803
950
// add email address
804
boolean preferred = types.contains( "PREF" );
951
boolean is_preferred = types.contains( "PREF" );
805
952
int type;
806
953
if( types.contains( "WORK" ) )
807
type = Contacts.ContactMethods.TYPE_WORK;
954
type = TYPE_WORK;
808
955
else
809
type = Contacts.ContactMethods.TYPE_HOME;
956
type = TYPE_HOME;
810
957
811
addEmail( value, type, preferred );
958
addEmail( unescapeValue( value ), type, is_preferred );
812
959
}
813
960
814
961
private void parseADR( String[] params, String value )
815
962
{
816
963
// get address parts
817
String[] adr_parts = splitValueBySemicolon( value );
964
String[] adr_parts = splitValueByCharacter( value, ';' );
818
965
819
966
// build address
820
967
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
968
for( int a = 0; a < adr_parts.length; a++ )
969
if( adr_parts[ a ].length() > 0 )
970
{
971
// version 3.0 vCards allow further splitting by comma
972
if( _version.equals( "3.0" ) )
973
{
974
// split this part in to it's comma-separated bits and
975
// add them on individual lines
976
String[] adr_part_parts =
977
splitValueByCharacter( adr_parts[ a ], ',' );
978
for( int b = 0; b < adr_part_parts.length; b++ )
979
if( adr_part_parts[ b ].length() > 0 )
980
{
981
if( value.length() > 0 ) value += "\n";
982
value += adr_part_parts[ b ];
983
}
984
}
985
else
986
{
987
// add this part on an individual line
988
if( value.length() > 0 ) value += "\n";
989
value += adr_parts[ a ];
990
}
991
}
992
993
Set< String > types = extractTypes( params, Arrays.asList(
994
"PREF", "WORK", "HOME" ) );
995
996
// add address
997
int type;
998
if( types.contains( "WORK" ) )
999
type = TYPE_WORK;
1000
else
1001
type = TYPE_HOME;
1002
1003
addAddress( unescapeValue( value ), type );
1004
}
1005
1006
private void parseLABEL( String[] params, String value )
1007
{
1008
Set< String > types = extractTypes( params, Arrays.asList(
1009
"PREF", "WORK", "HOME" ) );
1010
1011
// add address
1012
int type;
1013
if( types.contains( "WORK" ) )
1014
type = TYPE_WORK;
1015
else
1016
type = TYPE_HOME;
1017
1018
addAddress( unescapeValue( value ), type );
1019
}
1020
1021
private void parseNOTE( String[] params, String value )
1022
{
1023
addNote( unescapeValue( value ) );
1024
}
1025
1026
public void finaliseVcard()
1027
throws ParseException, ContactNotIdentifiableException
842
1028
{
843
1029
// missing version (and data is present)
844
if( _version == null && _buffers != null )
1030
if( _version == null && _content_lines != null )
845
1031
throw new ParseException( R.string.error_vcf_malformed );
846
1032
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
}
1033
// finalise the parent class
1034
finalise();
855
1035
}
856
1036
1037
/**
1038
* Amongst the params, find the value of the first, only, of any with
1039
* the specified name
1040
* @param params
1041
* @param name
1042
* @return a value, or null
1043
*/
857
1044
private String checkParam( String[] params, String name )
858
1045
{
1046
String[] res = checkParams( params, name );
1047
return res.length > 0? res[ 0 ] : null;
1048
}
1049
1050
/**
1051
* Amongst the params, find the values of any with the specified name
1052
* @param params
1053
* @param name
1054
* @return an array of values, or null
1055
*/
1056
private String[] checkParams( String[] params, String name )
1057
{
1058
HashSet< String > ret = new HashSet< String >();
1059
859
1060
Pattern p = Pattern.compile(
860
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1061
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1062
Pattern.CASE_INSENSITIVE );
861
1063
for( int i = 0; i < params.length; i++ ) {
862
1064
Matcher m = p.matcher( params[ i ] );
863
1065
if( m.matches() )
864
return m.group( 2 );
1066
ret.add( m.group( 2 ) );
865
1067
}
866
return null;
1068
1069
return (String[]) ret.toArray( new String[ ret.size() ] );
867
1070
}
868
1071
1072
/**
1073
* Amongst the params, return any type values present. For v2.1 vCards,
1074
* those types are just parameters. For v3.0, they are prefixed with
1075
* "TYPE=". There may also be multiple type parameters.
1076
* @param params an array of params to look for types in
1077
* @param valid_types an list of upper-case type values to look for
1078
* @return a set of present type values
1079
*/
869
1080
private Set< String > extractTypes( String[] params,
870
1081
List< String > valid_types )
871
1082
{
872
1083
HashSet< String > types = new HashSet< String >();
873
1084
874
1085
// 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 ] );
1086
String type_params[] = checkParams( params, "TYPE" );
1087
for( int a = 0; a < type_params.length; a++ )
1088
{
1089
// check for a comma-separated list of types (why? I don't think
1090
// this is in the specs!)
1091
String[] parts = type_params[ a ].split( "," );
1092
for( int i = 0; i < parts.length; i++ ) {
1093
String ucpart = parts[ i ].toUpperCase( Locale.US );
1094
if( valid_types.contains( ucpart ) )
1095
types.add( ucpart );
1096
}
881
1097
}
882
1098
883
1099
// get 2.1-style type param
884
1100
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 ] );
1101
for( int i = 1; i < params.length; i++ ) {
1102
String ucparam = params[ i ].toUpperCase( Locale.US );
1103
if( valid_types.contains( ucparam ) )
1104
types.add( ucparam );
1105
}
888
1106
}
889
1107
890
1108
return types;
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480