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: src/am/ed/importcontacts/VcardImporter.java
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- Committer: Tim Marston
- Date: 2013-10-20 17:51:32 UTC
- Revision ID: tim@ed.am-20131020175132-lvqrbal1ztz5jepl
updated .bzrignore
- 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:
- .bzrignore
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 Tim Marston <edam@waxworlds.org>
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* Copyright (C) 2009 to 2013 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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* to as "this program"). For more information, see
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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.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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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 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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{
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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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if( line.matches( "(?i)BEGIN[ \t]*:[ \t]*VCARD.*" ) ) {
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in_vcard = true;
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_vcard_count++;
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}
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// check for vMsg files
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else if( line.matches( "(?i)BEGIN[ \t]*:[ \t]*VMSG.*" ) ) {
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showError( getText( R.string.error_vcf_vmsgfile )
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+ file.getName() );
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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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else if( line.matches( "(?i)END[ \t]*:[ \t]*VCARD.*" ) )
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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( "(?i)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( "(?i)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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// 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 ) {
281
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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// 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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{
300
_buffer = buffer;
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_folded_next = folded_next;
302
_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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{
312
return _folded_next;
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}
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public String getUsAsciiLine()
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{
317
// generated line and cache it
318
if( _line == null ) {
319
try {
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_line = new String( _buffer.array(), _buffer.position(),
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_buffer.limit() - _buffer.position(), "US-ASCII" );
322
}
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catch( UnsupportedEncodingException e ) {
324
// we know US-ASCII *is* supported, so appease the
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// compiler...
326
}
327
}
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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
284
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 ),
368
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++;
304
return ByteBuffer.wrap( _content, initial_pos,
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to - initial_pos );
375
_line++;
376
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()
397
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' );
402
}
403
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public int getLineNumber()
405
{
406
return _line;
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}
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}
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private class VCard extends ContactData
410
private class Vcard extends ContactData
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{
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private final static int NAMELEVEL_NONE = 0;
333
private final static int NAMELEVEL_ORG = 1;
413
private final static int NAMELEVEL_N = 1;
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private final static int NAMELEVEL_FN = 2;
335
private final static int NAMELEVEL_N = 3;
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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
419
private final static int MULTILINE_FOLDED = 3; // MIME-DIR folding
341
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private String _version = null;
343
private Vector< ByteBuffer > _buffers = null;
422
private Vector< ContentLine > _content_lines = null;
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private int _name_level = NAMELEVEL_NONE;
345
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private int _parser_multiline_state = MULTILINE_NONE;
346
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private String _parser_current_name_and_params = null;
347
426
private String _parser_buffered_value_so_far = "";
427
private String _cached_organisation = null;
428
private String _cached_title = null;
348
429
349
430
protected class UnencodeResult
350
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{
380
461
381
462
public ParseException( int res )
382
463
{
383
super( VCFImporter.this.getText( res ).toString() );
464
super( VcardImporter.this.getText( res ).toString() );
384
465
}
385
466
}
386
467
387
468
@SuppressWarnings("serial")
388
protected class SkipContactException extends Exception { }
469
protected class SkipImportException extends Exception { }
389
470
390
private String extractCollonPartFromLine( ByteBuffer buffer,
391
String line, boolean former )
471
private String extractCollonPartFromLine( ContentLine content_line,
472
boolean former )
392
473
{
393
String ret = null;
394
395
// get a US-ASCII version of the line for processing, unless we were
396
// supplied with one
397
if( line == null ) {
398
try {
399
line = new String( buffer.array(), buffer.position(),
400
buffer.limit() - buffer.position(), "US-ASCII" );
401
}
402
catch( UnsupportedEncodingException e ) {
403
// we know US-ASCII is supported, so appease the compiler...
404
line = "";
405
}
406
}
407
408
474
// split line into name and value parts and check to make sure we
409
475
// only got 2 parts and that the first part is not zero in length
410
String[] parts = line.split( ":", 2 );
476
String[] parts = content_line.getUsAsciiLine().split( ":", 2 );
411
477
if( parts.length == 2 && parts[ 0 ].length() > 0 )
412
ret = parts[ former? 0 : 1 ];
413
414
return ret;
415
}
416
417
private String extractNameAndParamsFromLine( ByteBuffer buffer,
418
String line )
419
{
420
return extractCollonPartFromLine( buffer, line, true );
421
}
422
423
private String extractValueFromLine( ByteBuffer buffer, String line )
424
{
425
return extractCollonPartFromLine( buffer, line, false );
426
}
427
428
public void parseLine( ByteBuffer buffer, String line,
429
boolean next_line_looks_folded )
430
throws ParseException, SkipContactException,
478
return parts[ former? 0 : 1 ].trim();
479
480
return null;
481
}
482
483
private String extractNameAndParamsFromLine( ContentLine content_line )
484
{
485
return extractCollonPartFromLine( content_line, true );
486
}
487
488
private String extractValueFromLine( ContentLine content_line )
489
{
490
return extractCollonPartFromLine( content_line, false );
491
}
492
493
public void parseLine( ContentLine content_line )
494
throws ParseException, SkipImportException,
431
495
AbortImportException
432
496
{
433
497
// do we have a version yet?
435
499
{
436
500
// tentatively get name and params from line
437
501
String name_and_params =
438
extractNameAndParamsFromLine( buffer, line );
502
extractNameAndParamsFromLine( content_line );
439
503
440
504
// is it a version line?
441
505
if( name_and_params != null &&
442
name_and_params.equals( "VERSION" ) )
506
name_and_params.equalsIgnoreCase( "VERSION" ) )
443
507
{
444
508
// yes, get it!
445
String value = extractValueFromLine( buffer, line );
446
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
509
String value = extractValueFromLine( content_line );
510
if( value == null || (
511
!value.equals( "2.1" ) && !value.equals( "3.0" ) ) )
512
{
447
513
throw new ParseException( R.string.error_vcf_version );
514
}
448
515
_version = value;
449
516
450
517
// parse any buffers we've been accumulating while we waited
451
518
// for a version
452
if( _buffers != null )
453
for( int i = 0; i < _buffers.size(); i++ )
454
parseLine( _buffers.get( i ), null,
455
i + 1 < _buffers.size() &&
456
_buffers.get( i + 1 ).hasRemaining() &&
457
_buffers.get( i + 1 ).get(
458
_buffers.get( i + 1 ).position() ) == ' ' );
459
_buffers = null;
519
if( _content_lines != null )
520
for( int i = 0; i < _content_lines.size(); i++ )
521
parseLine( _content_lines.get( i ) );
522
_content_lines = null;
460
523
}
461
524
else
462
525
{
463
526
// no, so stash this line till we get a version
464
if( _buffers == null )
465
_buffers = new Vector< ByteBuffer >();
466
_buffers.add( buffer );
527
if( _content_lines == null )
528
_content_lines = new Vector< ContentLine >();
529
_content_lines.add( content_line );
467
530
}
468
531
}
469
532
else
470
533
{
471
534
// name and params and the position in the buffer where the
472
// "value" part of the line start
535
// "value" part of the line starts
473
536
String name_and_params;
474
537
int pos;
475
538
481
544
482
545
// skip some initial line characters, depending on the type
483
546
// of multi-line we're handling
484
pos = buffer.position();
547
pos = content_line.getBuffer().position();
485
548
switch( _parser_multiline_state )
486
549
{
487
550
case MULTILINE_FOLDED:
488
551
pos++;
489
552
break;
490
553
case MULTILINE_ENCODED:
491
while( pos < buffer.limit() && (
492
buffer.get( pos ) == ' ' ||
493
buffer.get( pos ) == '\t' ) )
554
while( pos < content_line.getBuffer().limit() && (
555
content_line.getBuffer().get( pos ) == ' ' ||
556
content_line.getBuffer().get( pos ) == '\t' ) )
494
557
{
495
558
pos++;
496
559
}
505
568
}
506
569
else
507
570
{
571
// skip empty lines
572
if( content_line.getUsAsciiLine().trim().length() == 0 )
573
return;
574
508
575
// get name and params from line, and since we're not
509
576
// parsing a subsequent line in a multi-line, this should
510
577
// not fail, or it's an error
511
578
name_and_params =
512
extractNameAndParamsFromLine( buffer, line );
579
extractNameAndParamsFromLine( content_line );
513
580
if( name_and_params == null )
514
581
throw new ParseException(
515
582
R.string.error_vcf_malformed );
516
583
517
584
// calculate how many chars to skip from beginning of line
518
585
// so we skip the property "name:" part
519
pos = buffer.position() + name_and_params.length() + 1;
586
pos = content_line.getBuffer().position() +
587
name_and_params.length() + 1;
520
588
521
589
// reset the saved multi-line state
522
590
_parser_current_name_and_params = name_and_params;
525
593
526
594
// get value from buffer, as raw bytes
527
595
ByteBuffer value;
528
value = ByteBuffer.wrap( buffer.array(), pos,
529
buffer.limit() - pos );
596
value = ByteBuffer.wrap( content_line.getBuffer().array(), pos,
597
content_line.getBuffer().limit() - pos );
530
598
531
599
// get parameter parts
532
600
String[] name_param_parts = name_and_params.split( ";", -1 );
533
601
for( int i = 0; i < name_param_parts.length; i++ )
534
602
name_param_parts[ i ] = name_param_parts[ i ].trim();
535
603
604
// determine whether we care about this entry
605
final HashSet< String > interesting_fields =
606
new HashSet< String >( Arrays.asList( new String[] { "N",
607
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
608
) );
609
boolean is_interesting_field =
610
interesting_fields.contains(
611
name_param_parts[ 0 ].toUpperCase( Locale.US ) );
612
536
613
// parse encoding parameter
537
614
String encoding = checkParam( name_param_parts, "ENCODING" );
538
if( encoding != null ) encoding = encoding.toUpperCase();
539
if( encoding != null && !encoding.equals( "8BIT" ) &&
540
!encoding.equals( "QUOTED-PRINTABLE" ) )
541
//&& !encoding.equals( "BASE64" ) )
615
if( encoding != null )
616
encoding = encoding.toUpperCase( Locale.US );
617
if( is_interesting_field && encoding != null &&
618
!encoding.equalsIgnoreCase( "8BIT" ) &&
619
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
620
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
542
621
{
543
622
throw new ParseException( R.string.error_vcf_encoding );
544
623
}
545
624
546
625
// parse charset parameter
547
626
String charset = checkParam( name_param_parts, "CHARSET" );
548
if( charset != null ) charset = charset.toUpperCase();
549
if( charset != null && !charset.equals( "US-ASCII" ) &&
550
!charset.equals( "ASCII" ) &&
551
!charset.equals( "UTF-8" ) )
627
if( charset != null )
628
charset = charset.toUpperCase( Locale.US );
629
if( charset != null &&
630
!charset.equalsIgnoreCase( "US-ASCII" ) &&
631
!charset.equalsIgnoreCase( "ASCII" ) &&
632
!charset.equalsIgnoreCase( "UTF-8" ) )
552
633
{
553
634
throw new ParseException( R.string.error_vcf_charset );
554
635
}
556
637
// do unencoding (or default to a fake unencoding result with
557
638
// the raw string)
558
639
UnencodeResult unencoding_result = null;
559
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
640
if( encoding != null &&
641
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
642
{
560
643
unencoding_result = unencodeQuotedPrintable( value );
561
// else if( encoding != null && encoding.equals( "BASE64" ) )
644
}
645
// else if( encoding != null &&
646
// encoding.equalsIgnoreCase( "BASE64" ) )
647
// {
562
648
// unencoding_result = unencodeBase64( props[ 1 ], charset );
649
// }
563
650
if( unencoding_result != null ) {
564
651
value = unencoding_result.getBuffer();
565
652
if( unencoding_result.isAnotherLineRequired() )
566
653
_parser_multiline_state = MULTILINE_ENCODED;
567
654
}
568
655
569
// convert 8-bit ASCII charset to US-ASCII
570
if( charset == null || charset.equals( "ASCII" ) ) {
656
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
657
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
658
if( ( charset == null && _version.equals( "2.1" ) ) ||
659
( charset != null && (
660
charset.equalsIgnoreCase( "ASCII" ) ||
661
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
662
{
571
663
value = transcodeAsciiToUtf8( value );
572
charset = "UTF-8";
573
664
}
574
665
575
// process charset
666
// process charset (value is now in UTF-8)
576
667
String string_value;
577
668
try {
578
669
string_value = new String( value.array(), value.position(),
579
value.limit() - value.position(), charset );
670
value.limit() - value.position(), "UTF-8" );
580
671
} catch( UnsupportedEncodingException e ) {
581
672
throw new ParseException( R.string.error_vcf_charset );
582
673
}
584
675
// for some entries that have semicolon-separated value parts,
585
676
// check to see if the value ends in an escape character, which
586
677
// indicates that we have a multi-line value
587
if( ( name_param_parts[ 0 ].equals( "N" ) ||
588
name_param_parts[ 0 ].equals( "ORG" ) ||
589
name_param_parts[ 0 ].equals( "ADR" ) ) &&
678
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
679
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
680
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
590
681
doesStringEndInAnEscapeChar( string_value ) )
591
682
{
592
683
_parser_multiline_state = MULTILINE_ESCAPED;
594
685
string_value.length() - 1 );
595
686
}
596
687
597
// now we know whether we're in an encoding multi-line,
598
// determine if we're in a v3 folded multi-line or not
688
// if we know we're not in an encoding-based multi-line, check
689
// to see if we're in a folded multi-line
599
690
if( _parser_multiline_state == MULTILINE_NONE &&
600
_version.equals( "3.0" ) && next_line_looks_folded )
691
content_line.doesNextLineLookFolded() )
601
692
{
602
693
_parser_multiline_state = MULTILINE_FOLDED;
603
694
}
615
706
if( complete_value.length() < 1 ) return;
616
707
617
708
// parse some properties
618
if( name_param_parts[ 0 ].equals( "N" ) )
709
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
619
710
parseN( name_param_parts, complete_value );
620
else if( name_param_parts[ 0 ].equals( "FN" ) )
711
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
621
712
parseFN( name_param_parts, complete_value );
622
else if( name_param_parts[ 0 ].equals( "ORG" ) )
713
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
623
714
parseORG( name_param_parts, complete_value );
624
else if( name_param_parts[ 0 ].equals( "TEL" ) )
715
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
716
parseTITLE( name_param_parts, complete_value );
717
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
625
718
parseTEL( name_param_parts, complete_value );
626
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
719
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
627
720
parseEMAIL( name_param_parts, complete_value );
628
else if( name_param_parts[ 0 ].equals( "ADR" ) )
721
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
629
722
parseADR( name_param_parts, complete_value );
723
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
724
parseLABEL( name_param_parts, complete_value );
725
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
726
parseNOTE( name_param_parts, complete_value );
727
else if( name_param_parts[ 0 ].equalsIgnoreCase( "BDAY" ) )
728
parseBDAY( name_param_parts, complete_value );
630
729
}
631
730
}
632
731
645
744
return ( count & 1 ) == 1;
646
745
}
647
746
648
private String[] splitValueBySemicolon( String value )
747
private String[] splitValueByCharacter( String value, char character )
649
748
{
650
// split string in to parts by semicolon
749
// split string in to parts by specified character
651
750
ArrayList< String > parts = new ArrayList< String >(
652
Arrays.asList( value.split( ";" ) ) );
751
Arrays.asList( value.split( "" + character ) ) );
653
752
654
753
// go through parts
655
754
for( int a = 0; a < parts.size(); a++ )
656
755
{
657
756
String str = parts.get( a );
658
757
659
// look for parts that end in an escape character, but ignore
660
// the final part. We've already detected escape chars at the
758
// Look for parts that end in an escape character, but ignore
759
// the final part. We've already detected escape chars at the
661
760
// end of the final part in parseLine() and handled multi-lines
662
761
// accordingly.
663
762
if( a < parts.size() - 1 &&
664
763
doesStringEndInAnEscapeChar( str ) )
665
764
{
666
// join the next part to this part and remove the next part
765
// append the escaped character, join the next part to this
766
// part and remove the next part
667
767
parts.set( a, str.substring( 0, str.length() - 1 ) +
668
';' + parts.get( a + 1 ) );
768
character + parts.get( a + 1 ) );
669
769
parts.remove( a + 1 );
670
770
671
771
// re-visit this part
682
782
return parts.toArray( ret );
683
783
}
684
784
785
private String unescapeValue( String value )
786
{
787
StringBuilder ret = new StringBuilder( value.length() );
788
boolean in_escape = false;
789
for( int a = 0; a < value.length(); a++ )
790
{
791
int c = value.codePointAt( a );
792
793
// process a normal character
794
if( !in_escape ) {
795
if( c == '\\' )
796
in_escape = true;
797
else
798
ret.append( Character.toChars( c ) );
799
continue;
800
}
801
802
// process an escape sequence
803
in_escape = false;
804
switch( c )
805
{
806
case 'T':
807
case 't':
808
// add tab (invalid/non-standard, but accepted)
809
ret.append( '\t' );
810
break;
811
case 'N':
812
case 'n':
813
// add newline
814
ret.append( '\n' );
815
break;
816
case '\\':
817
case ',':
818
case ';':
819
// add escaped character
820
ret.append( Character.toChars( c ) );
821
break;
822
default:
823
// unknown escape sequence, so add it unescaped
824
// (invalid/non-standard, but accepted)
825
ret.append( "\\" );
826
ret.append( Character.toChars( c ) );
827
break;
828
}
829
}
830
831
return ret.toString();
832
}
833
685
834
private void parseN( String[] params, String value )
686
throws ParseException, SkipContactException,
687
AbortImportException
688
835
{
689
836
// already got a better name?
690
837
if( _name_level >= NAMELEVEL_N ) return;
691
838
692
839
// get name parts
693
String[] name_parts = splitValueBySemicolon( value );
840
String[] name_parts = splitValueByCharacter( value, ';' );
694
841
695
842
// build name
696
843
value = "";
697
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
698
value += name_parts[ 1 ];
699
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
700
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
844
final int[] part_order = { 3, 1, 2, 0, 4 };
845
for( int a = 0; a < part_order.length; a++ )
846
if( name_parts.length > part_order[ a ] &&
847
name_parts[ part_order[ a ] ].length() > 0 )
848
{
849
// split this part in to it's comma-separated bits
850
String[] name_part_parts = splitValueByCharacter(
851
name_parts[ part_order[ a ] ], ',' );
852
for( int b = 0; b < name_part_parts.length; b++ )
853
if( name_part_parts[ b ].length() > 0 )
854
{
855
if( value.length() > 0 ) value += " ";
856
value += name_part_parts[ b ];
857
}
858
}
701
859
702
860
// set name
703
setName( value );
861
setName( unescapeValue( value ) );
704
862
_name_level = NAMELEVEL_N;
705
706
// check now to see if we need to import this contact (to avoid
707
// parsing the rest of the vCard unnecessarily)
708
if( !isImportRequired( getName() ) )
709
throw new SkipContactException();
710
863
}
711
864
712
865
private void parseFN( String[] params, String value )
713
throws ParseException, SkipContactException
714
866
{
715
867
// already got a better name?
716
868
if( _name_level >= NAMELEVEL_FN ) return;
717
869
718
870
// set name
719
setName( value );
871
setName( unescapeValue( value ) );
720
872
_name_level = NAMELEVEL_FN;
721
873
}
722
874
723
875
private void parseORG( String[] params, String value )
724
throws ParseException, SkipContactException
725
876
{
726
// already got a better name?
727
if( _name_level >= NAMELEVEL_ORG ) return;
728
729
877
// get org parts
730
String[] org_parts = splitValueBySemicolon( value );
731
732
// build name
733
if( org_parts.length > 1 && org_parts[ 0 ].length() == 0 )
734
value = org_parts[ 1 ];
735
else if( org_parts.length > 1 && org_parts[ 1 ].length() > 0 )
736
value = org_parts[ 0 ] + ", " + org_parts[ 1 ];
737
else
738
value = org_parts[ 0 ];
739
740
// set name
741
setName( value );
742
_name_level = NAMELEVEL_ORG;
878
String[] org_parts = splitValueByCharacter( value, ';' );
879
if( org_parts == null || org_parts.length < 1 ) return;
880
881
// build organisation name
882
StringBuilder builder = new StringBuilder(
883
String.valueOf( org_parts[ 0 ] ) );
884
for( int a = 1; a < org_parts.length; a++ )
885
builder.append( ", " ).append( org_parts[ a ] );
886
String organisation = unescapeValue( builder.toString() );
887
888
// set organisation name (using a title we've previously found)
889
addOrganisation( organisation, _cached_title, true );
890
891
// if we've not previously found a title, store this organisation
892
// name (we'll need it when we find a title to update the
893
// organisation, by name), else if we *have* previously found a
894
// title, clear it (since we just used it)
895
if( _cached_title == null )
896
_cached_organisation = organisation;
897
else
898
_cached_title = null;
899
}
900
901
private void parseTITLE( String[] params, String value )
902
{
903
value = unescapeValue( value );
904
905
// if we previously had an organisation, look it up and append this
906
// title to it
907
if( _cached_organisation != null && hasOrganisations() ) {
908
HashMap< String, ExtraDetail > datas = getOrganisations();
909
ExtraDetail detail = datas.get( _cached_organisation );
910
if( detail != null )
911
detail.setExtra( value );
912
}
913
914
// same as when handling organisation, if we've not previously found
915
// an organisation we store this title, else we clear it (since we
916
// just appended this title to it)
917
if( _cached_organisation == null )
918
_cached_title = value;
919
else
920
_cached_organisation = null;
743
921
}
744
922
745
923
private void parseTEL( String[] params, String value )
746
throws ParseException
747
924
{
748
925
if( value.length() == 0 ) return;
749
926
752
929
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
753
930
754
931
// here's the logic...
755
boolean preferred = types.contains( "PREF" );
756
int type = PhonesColumns.TYPE_MOBILE;
757
if( types.contains( "VOICE" ) )
758
if( types.contains( "WORK" ) )
759
type = PhonesColumns.TYPE_WORK;
760
else
761
type = PhonesColumns.TYPE_HOME;
762
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
763
type = PhonesColumns.TYPE_MOBILE;
932
boolean is_preferred = types.contains( "PREF" );
933
int type;
764
934
if( types.contains( "FAX" ) )
765
935
if( types.contains( "HOME" ) )
766
type = PhonesColumns.TYPE_FAX_HOME;
936
type = TYPE_FAX_HOME;
767
937
else
768
type = PhonesColumns.TYPE_FAX_WORK;
769
if( types.contains( "PAGER" ) )
770
type = PhonesColumns.TYPE_PAGER;
938
type = TYPE_FAX_WORK;
939
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
940
type = TYPE_MOBILE;
941
else if( types.contains( "PAGER" ) )
942
type = TYPE_PAGER;
943
else if( types.contains( "WORK" ) )
944
type = TYPE_WORK;
945
else
946
type = TYPE_HOME;
771
947
772
948
// add phone number
773
addPhone( value, type, preferred );
949
addNumber( value, type, is_preferred );
774
950
}
775
951
776
952
public void parseEMAIL( String[] params, String value )
777
throws ParseException
778
953
{
779
954
if( value.length() == 0 ) return;
780
955
782
957
"PREF", "WORK", "HOME", "INTERNET" ) );
783
958
784
959
// add email address
785
boolean preferred = types.contains( "PREF" );
960
boolean is_preferred = types.contains( "PREF" );
961
int type;
786
962
if( types.contains( "WORK" ) )
787
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
963
type = TYPE_WORK;
788
964
else
789
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
965
type = TYPE_HOME;
966
967
addEmail( unescapeValue( value ), type, is_preferred );
790
968
}
791
969
792
970
private void parseADR( String[] params, String value )
793
throws ParseException, SkipContactException
794
971
{
795
972
// get address parts
796
String[] adr_parts = splitValueBySemicolon( value );
973
String[] adr_parts = splitValueByCharacter( value, ';' );
797
974
798
975
// build address
799
976
value = "";
800
for( int a = 0; a < adr_parts.length; a++ ) {
801
if( value.length() > 0 ) value += "\n";
802
value += adr_parts[ a ].trim();
803
}
804
805
Set< String > types = extractTypes( params, Arrays.asList(
806
"PREF", "WORK", "HOME", "INTERNET" ) );
807
808
// add address
809
if( types.contains( "WORK" ) )
810
addAddress( value, Contacts.ContactMethods.TYPE_WORK );
811
else
812
addAddress( value, Contacts.ContactMethods.TYPE_HOME);
813
}
814
815
public void finaliseParsing()
816
throws ParseException, SkipContactException,
817
AbortImportException
977
for( int a = 0; a < adr_parts.length; a++ )
978
if( adr_parts[ a ].length() > 0 )
979
{
980
// version 3.0 vCards allow further splitting by comma
981
if( _version.equals( "3.0" ) )
982
{
983
// split this part in to it's comma-separated bits and
984
// add them on individual lines
985
String[] adr_part_parts =
986
splitValueByCharacter( adr_parts[ a ], ',' );
987
for( int b = 0; b < adr_part_parts.length; b++ )
988
if( adr_part_parts[ b ].length() > 0 )
989
{
990
if( value.length() > 0 ) value += "\n";
991
value += adr_part_parts[ b ];
992
}
993
}
994
else
995
{
996
// add this part on an individual line
997
if( value.length() > 0 ) value += "\n";
998
value += adr_parts[ a ];
999
}
1000
}
1001
1002
Set< String > types = extractTypes( params, Arrays.asList(
1003
"PREF", "WORK", "HOME" ) );
1004
1005
// add address
1006
int type;
1007
if( types.contains( "WORK" ) )
1008
type = TYPE_WORK;
1009
else
1010
type = TYPE_HOME;
1011
1012
addAddress( unescapeValue( value ), type );
1013
}
1014
1015
private void parseLABEL( String[] params, String value )
1016
{
1017
Set< String > types = extractTypes( params, Arrays.asList(
1018
"PREF", "WORK", "HOME" ) );
1019
1020
// add address
1021
int type;
1022
if( types.contains( "WORK" ) )
1023
type = TYPE_WORK;
1024
else
1025
type = TYPE_HOME;
1026
1027
addAddress( unescapeValue( value ), type );
1028
}
1029
1030
private void parseNOTE( String[] params, String value )
1031
{
1032
addNote( unescapeValue( value ) );
1033
}
1034
1035
private void parseBDAY( String[] params, String value )
1036
{
1037
setBirthday( value );
1038
}
1039
1040
public void finaliseVcard()
1041
throws ParseException, ContactNotIdentifiableException
818
1042
{
819
1043
// missing version (and data is present)
820
if( _version == null && _buffers != null )
1044
if( _version == null && _content_lines != null )
821
1045
throw new ParseException( R.string.error_vcf_malformed );
822
1046
823
// missing name properties?
824
if( _name_level == NAMELEVEL_NONE )
825
throw new ParseException( R.string.error_vcf_noname );
826
827
// check if we should import this one? If we've already got an 'N'-
828
// type name, this will already have been done by parseN() so we
829
// mustn't do this here (or it could prompt twice!)
830
if( _name_level < NAMELEVEL_N && !isImportRequired( getName() ) )
831
throw new SkipContactException();
1047
// finalise the parent class
1048
finalise();
832
1049
}
833
1050
1051
/**
1052
* Amongst the params, find the value of the first, only, of any with
1053
* the specified name.
1054
*
1055
* @param params
1056
* @param name
1057
* @return a value, or null
1058
*/
834
1059
private String checkParam( String[] params, String name )
835
1060
{
1061
String[] res = checkParams( params, name );
1062
return res.length > 0? res[ 0 ] : null;
1063
}
1064
1065
/**
1066
* Amongst the params, find the values of any with the specified name.
1067
*
1068
* @param params
1069
* @param name
1070
* @return an array of values, or null
1071
*/
1072
private String[] checkParams( String[] params, String name )
1073
{
1074
HashSet< String > ret = new HashSet< String >();
1075
836
1076
Pattern p = Pattern.compile(
837
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1077
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1078
Pattern.CASE_INSENSITIVE );
838
1079
for( int i = 0; i < params.length; i++ ) {
839
1080
Matcher m = p.matcher( params[ i ] );
840
1081
if( m.matches() )
841
return m.group( 2 );
1082
ret.add( m.group( 2 ) );
842
1083
}
843
return null;
1084
1085
return (String[]) ret.toArray( new String[ ret.size() ] );
844
1086
}
845
1087
1088
/**
1089
* Amongst the params, return any type values present. For v2.1 vCards,
1090
* those types are just parameters. For v3.0, they are prefixed with
1091
* "TYPE=". There may also be multiple type parameters.
1092
*
1093
* @param params an array of params to look for types in
1094
* @param valid_types an list of upper-case type values to look for
1095
* @return a set of present type values
1096
*/
846
1097
private Set< String > extractTypes( String[] params,
847
1098
List< String > valid_types )
848
1099
{
849
1100
HashSet< String > types = new HashSet< String >();
850
1101
851
1102
// get 3.0-style TYPE= param
852
String type_param;
853
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
854
String[] parts = type_param.split( "," );
855
for( int i = 0; i < parts.length; i++ )
856
if( valid_types.contains( parts[ i ] ) )
857
types.add( parts[ i ] );
1103
String type_params[] = checkParams( params, "TYPE" );
1104
for( int a = 0; a < type_params.length; a++ )
1105
{
1106
// check for a comma-separated list of types (why? I don't think
1107
// this is in the specs!)
1108
String[] parts = type_params[ a ].split( "," );
1109
for( int i = 0; i < parts.length; i++ ) {
1110
String ucpart = parts[ i ].toUpperCase( Locale.US );
1111
if( valid_types.contains( ucpart ) )
1112
types.add( ucpart );
1113
}
858
1114
}
859
1115
860
1116
// get 2.1-style type param
861
1117
if( _version.equals( "2.1" ) ) {
862
for( int i = 1; i < params.length; i++ )
863
if( valid_types.contains( params[ i ] ) )
864
types.add( params[ i ] );
1118
for( int i = 1; i < params.length; i++ ) {
1119
String ucparam = params[ i ].toUpperCase( Locale.US );
1120
if( valid_types.contains( ucparam ) )
1121
types.add( ucparam );
1122
}
865
1123
}
866
1124
867
1125
return types;
889
1147
else if( ch == '=' && i == in.limit() - 1 )
890
1148
{
891
1149
// we found a '=' at the end of a line signifying a multi-
892
// line string, so we don't add it.
1150
// line string, so we don't add it
893
1151
another = true;
894
1152
continue;
895
1153
}
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480