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: src/am/ed/importcontacts/VcardImporter.java
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- Committer: Tim Marston
- Date: 2013-07-19 15:57:39 UTC
- Revision ID: tim@ed.am-20130719155739-50w182nof760psos
Tags: 1.3.3
bump version no. to 1.3.3
- 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 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.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 _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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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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boolean in_vcard = false;
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while( ( line = reader.readLine() ) != null )
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{
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if( !in_vcard ) {
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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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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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else if( line.matches( "(?i)END[ \t]*:[ \t]*VCARD.*" ) )
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in_vcard = false;
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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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ContentLine content_line = 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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// 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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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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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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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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}
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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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// Abort this vCard. Further lines will be ignored until
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// we get to another BEGIN:VCARD line.
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vcard = null;
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}
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}
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}
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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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{
317
// generated line and cache it
318
if( _line == null ) {
319
try {
320
_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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}
327
}
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// return cached line
330
return _line;
331
}
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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' );
402
}
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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;
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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 )
384
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{
385
super( VCFImporter.this.getText( res ).toString() );
464
super( VcardImporter.this.getText( res ).toString() );
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465
}
387
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}
388
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@SuppressWarnings("serial")
390
protected class SkipContactException extends Exception { }
469
protected class SkipImportException extends Exception { }
391
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private String extractCollonPartFromLine( ByteBuffer buffer,
393
String line, boolean former )
471
private String extractCollonPartFromLine( ContentLine content_line,
472
boolean former )
394
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{
395
474
String ret = null;
396
475
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// get a US-ASCII version of the line for processing, unless we were
398
// supplied with one
399
if( line == null ) {
400
try {
401
line = new String( buffer.array(), buffer.position(),
402
buffer.limit() - buffer.position(), "US-ASCII" );
403
}
404
catch( UnsupportedEncodingException e ) {
405
// we know US-ASCII is supported, so appease the compiler...
406
line = "";
407
}
408
}
409
410
476
// split line into name and value parts and check to make sure we
411
477
// only got 2 parts and that the first part is not zero in length
412
String[] parts = line.split( ":", 2 );
478
String[] parts = content_line.getUsAsciiLine().split( ":", 2 );
413
479
if( parts.length == 2 && parts[ 0 ].length() > 0 )
414
480
ret = parts[ former? 0 : 1 ];
415
481
416
482
return ret;
417
483
}
418
484
419
private String extractNameAndParamsFromLine( ByteBuffer buffer,
420
String line )
421
{
422
return extractCollonPartFromLine( buffer, line, true );
423
}
424
425
private String extractValueFromLine( ByteBuffer buffer, String line )
426
{
427
return extractCollonPartFromLine( buffer, line, false );
428
}
429
430
public void parseLine( ByteBuffer buffer, String line,
431
boolean next_line_looks_folded )
432
throws ParseException, SkipContactException,
485
private String extractNameAndParamsFromLine( ContentLine content_line )
486
{
487
return extractCollonPartFromLine( content_line, true ).trim();
488
}
489
490
private String extractValueFromLine( ContentLine content_line )
491
{
492
return extractCollonPartFromLine( content_line, false );
493
}
494
495
public void parseLine( ContentLine content_line )
496
throws ParseException, SkipImportException,
433
497
AbortImportException
434
498
{
435
499
// do we have a version yet?
437
501
{
438
502
// tentatively get name and params from line
439
503
String name_and_params =
440
extractNameAndParamsFromLine( buffer, line );
504
extractNameAndParamsFromLine( content_line );
441
505
442
506
// is it a version line?
443
507
if( name_and_params != null &&
444
name_and_params.equals( "VERSION" ) )
508
name_and_params.equalsIgnoreCase( "VERSION" ) )
445
509
{
446
510
// yes, get it!
447
String value = extractValueFromLine( buffer, line );
511
String value = extractValueFromLine( content_line ).trim();
448
512
if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
449
513
throw new ParseException( R.string.error_vcf_version );
450
514
_version = value;
451
515
452
516
// parse any buffers we've been accumulating while we waited
453
517
// for a version
454
if( _buffers != null )
455
for( int i = 0; i < _buffers.size(); i++ )
456
parseLine( _buffers.get( i ), null,
457
i + 1 < _buffers.size() &&
458
_buffers.get( i + 1 ).hasRemaining() &&
459
_buffers.get( i + 1 ).get(
460
_buffers.get( i + 1 ).position() ) == ' ' );
461
_buffers = null;
518
if( _content_lines != null )
519
for( int i = 0; i < _content_lines.size(); i++ )
520
parseLine( _content_lines.get( i ) );
521
_content_lines = null;
462
522
}
463
523
else
464
524
{
465
525
// no, so stash this line till we get a version
466
if( _buffers == null )
467
_buffers = new Vector< ByteBuffer >();
468
_buffers.add( buffer );
526
if( _content_lines == null )
527
_content_lines = new Vector< ContentLine >();
528
_content_lines.add( content_line );
469
529
}
470
530
}
471
531
else
472
532
{
473
533
// name and params and the position in the buffer where the
474
// "value" part of the line start
534
// "value" part of the line starts
475
535
String name_and_params;
476
536
int pos;
477
537
483
543
484
544
// skip some initial line characters, depending on the type
485
545
// of multi-line we're handling
486
pos = buffer.position();
546
pos = content_line.getBuffer().position();
487
547
switch( _parser_multiline_state )
488
548
{
489
549
case MULTILINE_FOLDED:
490
550
pos++;
491
551
break;
492
552
case MULTILINE_ENCODED:
493
while( pos < buffer.limit() && (
494
buffer.get( pos ) == ' ' ||
495
buffer.get( pos ) == '\t' ) )
553
while( pos < content_line.getBuffer().limit() && (
554
content_line.getBuffer().get( pos ) == ' ' ||
555
content_line.getBuffer().get( pos ) == '\t' ) )
496
556
{
497
557
pos++;
498
558
}
507
567
}
508
568
else
509
569
{
570
// skip empty lines
571
if( content_line.getUsAsciiLine().trim().length() == 0 )
572
return;
573
510
574
// get name and params from line, and since we're not
511
575
// parsing a subsequent line in a multi-line, this should
512
576
// not fail, or it's an error
513
577
name_and_params =
514
extractNameAndParamsFromLine( buffer, line );
578
extractNameAndParamsFromLine( content_line );
515
579
if( name_and_params == null )
516
580
throw new ParseException(
517
581
R.string.error_vcf_malformed );
518
582
519
583
// calculate how many chars to skip from beginning of line
520
584
// so we skip the property "name:" part
521
pos = buffer.position() + name_and_params.length() + 1;
585
pos = content_line.getBuffer().position() +
586
name_and_params.length() + 1;
522
587
523
588
// reset the saved multi-line state
524
589
_parser_current_name_and_params = name_and_params;
527
592
528
593
// get value from buffer, as raw bytes
529
594
ByteBuffer value;
530
value = ByteBuffer.wrap( buffer.array(), pos,
531
buffer.limit() - pos );
595
value = ByteBuffer.wrap( content_line.getBuffer().array(), pos,
596
content_line.getBuffer().limit() - pos );
532
597
533
598
// get parameter parts
534
599
String[] name_param_parts = name_and_params.split( ";", -1 );
535
600
for( int i = 0; i < name_param_parts.length; i++ )
536
601
name_param_parts[ i ] = name_param_parts[ i ].trim();
537
602
603
// determine whether we care about this entry
604
final HashSet< String > interesting_fields =
605
new HashSet< String >( Arrays.asList( new String[] { "N",
606
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
607
) );
608
boolean is_interesting_field =
609
interesting_fields.contains(
610
name_param_parts[ 0 ].toUpperCase( Locale.US ) );
611
538
612
// parse encoding parameter
539
613
String encoding = checkParam( name_param_parts, "ENCODING" );
540
if( encoding != null ) encoding = encoding.toUpperCase();
541
if( encoding != null && !encoding.equals( "8BIT" ) &&
542
!encoding.equals( "QUOTED-PRINTABLE" ) )
543
//&& !encoding.equals( "BASE64" ) )
614
if( encoding != null )
615
encoding = encoding.toUpperCase( Locale.US );
616
if( is_interesting_field && encoding != null &&
617
!encoding.equalsIgnoreCase( "8BIT" ) &&
618
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
619
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
544
620
{
545
621
throw new ParseException( R.string.error_vcf_encoding );
546
622
}
547
623
548
624
// parse charset parameter
549
625
String charset = checkParam( name_param_parts, "CHARSET" );
550
if( charset != null ) charset = charset.toUpperCase();
551
if( charset != null && !charset.equals( "US-ASCII" ) &&
552
!charset.equals( "ASCII" ) &&
553
!charset.equals( "UTF-8" ) )
626
if( charset != null )
627
charset = charset.toUpperCase( Locale.US );
628
if( charset != null &&
629
!charset.equalsIgnoreCase( "US-ASCII" ) &&
630
!charset.equalsIgnoreCase( "ASCII" ) &&
631
!charset.equalsIgnoreCase( "UTF-8" ) )
554
632
{
555
633
throw new ParseException( R.string.error_vcf_charset );
556
634
}
558
636
// do unencoding (or default to a fake unencoding result with
559
637
// the raw string)
560
638
UnencodeResult unencoding_result = null;
561
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
639
if( encoding != null &&
640
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
641
{
562
642
unencoding_result = unencodeQuotedPrintable( value );
563
// else if( encoding != null && encoding.equals( "BASE64" ) )
643
}
644
// else if( encoding != null &&
645
// encoding.equalsIgnoreCase( "BASE64" ) )
646
// {
564
647
// unencoding_result = unencodeBase64( props[ 1 ], charset );
648
// }
565
649
if( unencoding_result != null ) {
566
650
value = unencoding_result.getBuffer();
567
651
if( unencoding_result.isAnotherLineRequired() )
568
652
_parser_multiline_state = MULTILINE_ENCODED;
569
653
}
570
654
571
// convert 8-bit ASCII charset to US-ASCII
572
if( charset == null || charset.equals( "ASCII" ) ) {
655
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
656
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
657
if( ( charset == null && _version.equals( "2.1" ) ) ||
658
( charset != null && (
659
charset.equalsIgnoreCase( "ASCII" ) ||
660
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
661
{
573
662
value = transcodeAsciiToUtf8( value );
574
charset = "UTF-8";
575
663
}
576
664
577
// process charset
665
// process charset (value is now in UTF-8)
578
666
String string_value;
579
667
try {
580
668
string_value = new String( value.array(), value.position(),
581
value.limit() - value.position(), charset );
669
value.limit() - value.position(), "UTF-8" );
582
670
} catch( UnsupportedEncodingException e ) {
583
671
throw new ParseException( R.string.error_vcf_charset );
584
672
}
586
674
// for some entries that have semicolon-separated value parts,
587
675
// check to see if the value ends in an escape character, which
588
676
// indicates that we have a multi-line value
589
if( ( name_param_parts[ 0 ].equals( "N" ) ||
590
name_param_parts[ 0 ].equals( "ORG" ) ||
591
name_param_parts[ 0 ].equals( "ADR" ) ) &&
677
if( ( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) ||
678
name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) ||
679
name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) ) &&
592
680
doesStringEndInAnEscapeChar( string_value ) )
593
681
{
594
682
_parser_multiline_state = MULTILINE_ESCAPED;
596
684
string_value.length() - 1 );
597
685
}
598
686
599
// now we know whether we're in an encoding multi-line,
600
// determine if we're in a v3 folded multi-line or not
687
// if we know we're not in an encoding-based multi-line, check
688
// to see if we're in a folded multi-line
601
689
if( _parser_multiline_state == MULTILINE_NONE &&
602
_version.equals( "3.0" ) && next_line_looks_folded )
690
content_line.doesNextLineLookFolded() )
603
691
{
604
692
_parser_multiline_state = MULTILINE_FOLDED;
605
693
}
617
705
if( complete_value.length() < 1 ) return;
618
706
619
707
// parse some properties
620
if( name_param_parts[ 0 ].equals( "N" ) )
708
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
621
709
parseN( name_param_parts, complete_value );
622
else if( name_param_parts[ 0 ].equals( "FN" ) )
710
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
623
711
parseFN( name_param_parts, complete_value );
624
else if( name_param_parts[ 0 ].equals( "ORG" ) )
712
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
625
713
parseORG( name_param_parts, complete_value );
626
else if( name_param_parts[ 0 ].equals( "TITLE" ) )
714
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
627
715
parseTITLE( name_param_parts, complete_value );
628
else if( name_param_parts[ 0 ].equals( "TEL" ) )
716
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
629
717
parseTEL( name_param_parts, complete_value );
630
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
718
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
631
719
parseEMAIL( name_param_parts, complete_value );
632
else if( name_param_parts[ 0 ].equals( "ADR" ) )
720
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
633
721
parseADR( name_param_parts, complete_value );
722
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
723
parseLABEL( name_param_parts, complete_value );
724
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
725
parseNOTE( name_param_parts, complete_value );
726
else if( name_param_parts[ 0 ].equalsIgnoreCase( "BDAY" ) )
727
parseBDAY( name_param_parts, complete_value );
634
728
}
635
729
}
636
730
649
743
return ( count & 1 ) == 1;
650
744
}
651
745
652
private String[] splitValueBySemicolon( String value )
746
private String[] splitValueByCharacter( String value, char character )
653
747
{
654
// split string in to parts by semicolon
748
// split string in to parts by specified character
655
749
ArrayList< String > parts = new ArrayList< String >(
656
Arrays.asList( value.split( ";" ) ) );
750
Arrays.asList( value.split( "" + character ) ) );
657
751
658
752
// go through parts
659
753
for( int a = 0; a < parts.size(); a++ )
660
754
{
661
755
String str = parts.get( a );
662
756
663
// look for parts that end in an escape character, but ignore
664
// the final part. We've already detected escape chars at the
757
// Look for parts that end in an escape character, but ignore
758
// the final part. We've already detected escape chars at the
665
759
// end of the final part in parseLine() and handled multi-lines
666
760
// accordingly.
667
761
if( a < parts.size() - 1 &&
668
762
doesStringEndInAnEscapeChar( str ) )
669
763
{
670
// join the next part to this part and remove the next part
764
// append the escaped character, join the next part to this
765
// part and remove the next part
671
766
parts.set( a, str.substring( 0, str.length() - 1 ) +
672
';' + parts.get( a + 1 ) );
767
character + parts.get( a + 1 ) );
673
768
parts.remove( a + 1 );
674
769
675
770
// re-visit this part
686
781
return parts.toArray( ret );
687
782
}
688
783
784
private String unescapeValue( String value )
785
{
786
StringBuilder ret = new StringBuilder( value.length() );
787
boolean in_escape = false;
788
for( int a = 0; a < value.length(); a++ )
789
{
790
int c = value.codePointAt( a );
791
792
// process a normal character
793
if( !in_escape ) {
794
if( c == '\\' )
795
in_escape = true;
796
else
797
ret.append( Character.toChars( c ) );
798
continue;
799
}
800
801
// process an escape sequence
802
in_escape = false;
803
switch( c )
804
{
805
case 'T':
806
case 't':
807
// add tab (invalid/non-standard, but accepted)
808
ret.append( '\t' );
809
break;
810
case 'N':
811
case 'n':
812
// add newline
813
ret.append( '\n' );
814
break;
815
case '\\':
816
case ',':
817
case ';':
818
// add escaped character
819
ret.append( Character.toChars( c ) );
820
break;
821
default:
822
// unknown escape sequence, so add it unescaped
823
// (invalid/non-standard, but accepted)
824
ret.append( "\\" );
825
ret.append( Character.toChars( c ) );
826
break;
827
}
828
}
829
830
return ret.toString();
831
}
832
689
833
private void parseN( String[] params, String value )
690
834
{
691
835
// already got a better name?
692
836
if( _name_level >= NAMELEVEL_N ) return;
693
837
694
838
// get name parts
695
String[] name_parts = splitValueBySemicolon( value );
839
String[] name_parts = splitValueByCharacter( value, ';' );
696
840
697
841
// build name
698
842
value = "";
699
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
700
value += name_parts[ 1 ];
701
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
702
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
843
final int[] part_order = { 3, 1, 2, 0, 4 };
844
for( int a = 0; a < part_order.length; a++ )
845
if( name_parts.length > part_order[ a ] &&
846
name_parts[ part_order[ a ] ].length() > 0 )
847
{
848
// split this part in to it's comma-separated bits
849
String[] name_part_parts = splitValueByCharacter(
850
name_parts[ part_order[ a ] ], ',' );
851
for( int b = 0; b < name_part_parts.length; b++ )
852
if( name_part_parts[ b ].length() > 0 )
853
{
854
if( value.length() > 0 ) value += " ";
855
value += name_part_parts[ b ];
856
}
857
}
703
858
704
859
// set name
705
setName( value );
860
setName( unescapeValue( value ) );
706
861
_name_level = NAMELEVEL_N;
707
862
}
708
863
712
867
if( _name_level >= NAMELEVEL_FN ) return;
713
868
714
869
// set name
715
setName( value );
870
setName( unescapeValue( value ) );
716
871
_name_level = NAMELEVEL_FN;
717
872
}
718
873
719
874
private void parseORG( String[] params, String value )
720
875
{
721
876
// get org parts
722
String[] org_parts = splitValueBySemicolon( value );
877
String[] org_parts = splitValueByCharacter( value, ';' );
723
878
if( org_parts == null || org_parts.length < 1 ) return;
724
879
725
880
// build organisation name
727
882
String.valueOf( org_parts[ 0 ] ) );
728
883
for( int a = 1; a < org_parts.length; a++ )
729
884
builder.append( ", " ).append( org_parts[ a ] );
730
String organisation = builder.toString();
885
String organisation = unescapeValue( builder.toString() );
731
886
732
887
// set organisation name (using a title we've previously found)
733
888
addOrganisation( organisation, _cached_title, true );
744
899
745
900
private void parseTITLE( String[] params, String value )
746
901
{
902
value = unescapeValue( value );
903
747
904
// if we previously had an organisation, look it up and append this
748
905
// title to it
749
906
if( _cached_organisation != null && hasOrganisations() ) {
775
932
int type;
776
933
if( types.contains( "FAX" ) )
777
934
if( types.contains( "HOME" ) )
778
type = PhonesColumns.TYPE_FAX_HOME;
935
type = TYPE_FAX_HOME;
779
936
else
780
type = PhonesColumns.TYPE_FAX_WORK;
937
type = TYPE_FAX_WORK;
781
938
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
782
type = PhonesColumns.TYPE_MOBILE;
939
type = TYPE_MOBILE;
783
940
else if( types.contains( "PAGER" ) )
784
type = PhonesColumns.TYPE_PAGER;
941
type = TYPE_PAGER;
785
942
else if( types.contains( "WORK" ) )
786
type = PhonesColumns.TYPE_WORK;
943
type = TYPE_WORK;
787
944
else
788
type = PhonesColumns.TYPE_HOME;
945
type = TYPE_HOME;
789
946
790
947
// add phone number
791
948
addNumber( value, type, is_preferred );
802
959
boolean is_preferred = types.contains( "PREF" );
803
960
int type;
804
961
if( types.contains( "WORK" ) )
805
type = Contacts.ContactMethods.TYPE_WORK;
962
type = TYPE_WORK;
806
963
else
807
type = Contacts.ContactMethods.TYPE_HOME;
964
type = TYPE_HOME;
808
965
809
addEmail( value, type, is_preferred );
966
addEmail( unescapeValue( value ), type, is_preferred );
810
967
}
811
968
812
969
private void parseADR( String[] params, String value )
813
970
{
814
971
// get address parts
815
String[] adr_parts = splitValueBySemicolon( value );
972
String[] adr_parts = splitValueByCharacter( value, ';' );
816
973
817
974
// build address
818
975
value = "";
819
for( int a = 0; a < adr_parts.length; a++ ) {
820
if( value.length() > 0 ) value += "\n";
821
value += adr_parts[ a ].trim();
822
}
823
824
Set< String > types = extractTypes( params, Arrays.asList(
825
"PREF", "WORK", "HOME", "INTERNET" ) );
826
827
// add address
828
int type;
829
if( types.contains( "WORK" ) )
830
type = Contacts.ContactMethods.TYPE_WORK;
831
else
832
type = Contacts.ContactMethods.TYPE_HOME;
833
834
addAddress( value, type );
835
}
836
837
public void finaliseParsing()
838
throws ParseException, SkipContactException,
839
AbortImportException
976
for( int a = 0; a < adr_parts.length; a++ )
977
if( adr_parts[ a ].length() > 0 )
978
{
979
// version 3.0 vCards allow further splitting by comma
980
if( _version.equals( "3.0" ) )
981
{
982
// split this part in to it's comma-separated bits and
983
// add them on individual lines
984
String[] adr_part_parts =
985
splitValueByCharacter( adr_parts[ a ], ',' );
986
for( int b = 0; b < adr_part_parts.length; b++ )
987
if( adr_part_parts[ b ].length() > 0 )
988
{
989
if( value.length() > 0 ) value += "\n";
990
value += adr_part_parts[ b ];
991
}
992
}
993
else
994
{
995
// add this part on an individual line
996
if( value.length() > 0 ) value += "\n";
997
value += adr_parts[ a ];
998
}
999
}
1000
1001
Set< String > types = extractTypes( params, Arrays.asList(
1002
"PREF", "WORK", "HOME" ) );
1003
1004
// add address
1005
int type;
1006
if( types.contains( "WORK" ) )
1007
type = TYPE_WORK;
1008
else
1009
type = TYPE_HOME;
1010
1011
addAddress( unescapeValue( value ), type );
1012
}
1013
1014
private void parseLABEL( String[] params, String value )
1015
{
1016
Set< String > types = extractTypes( params, Arrays.asList(
1017
"PREF", "WORK", "HOME" ) );
1018
1019
// add address
1020
int type;
1021
if( types.contains( "WORK" ) )
1022
type = TYPE_WORK;
1023
else
1024
type = TYPE_HOME;
1025
1026
addAddress( unescapeValue( value ), type );
1027
}
1028
1029
private void parseNOTE( String[] params, String value )
1030
{
1031
addNote( unescapeValue( value ) );
1032
}
1033
1034
private void parseBDAY( String[] params, String value )
1035
{
1036
setBirthday( value );
1037
}
1038
1039
public void finaliseVcard()
1040
throws ParseException, ContactNotIdentifiableException
840
1041
{
841
1042
// missing version (and data is present)
842
if( _version == null && _buffers != null )
1043
if( _version == null && _content_lines != null )
843
1044
throw new ParseException( R.string.error_vcf_malformed );
844
1045
845
// check if we should import this contact
846
try {
847
if( !isImportRequired( this ) )
848
throw new SkipContactException();
849
}
850
catch( ContactNeedsMoreInfoException e ) {
851
throw new ParseException( R.string.error_vcf_notenoughinfo );
852
}
1046
// finalise the parent class
1047
finalise();
853
1048
}
854
1049
1050
/**
1051
* Amongst the params, find the value of the first, only, of any with
1052
* the specified name.
1053
*
1054
* @param params
1055
* @param name
1056
* @return a value, or null
1057
*/
855
1058
private String checkParam( String[] params, String name )
856
1059
{
1060
String[] res = checkParams( params, name );
1061
return res.length > 0? res[ 0 ] : null;
1062
}
1063
1064
/**
1065
* Amongst the params, find the values of any with the specified name.
1066
*
1067
* @param params
1068
* @param name
1069
* @return an array of values, or null
1070
*/
1071
private String[] checkParams( String[] params, String name )
1072
{
1073
HashSet< String > ret = new HashSet< String >();
1074
857
1075
Pattern p = Pattern.compile(
858
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1076
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1077
Pattern.CASE_INSENSITIVE );
859
1078
for( int i = 0; i < params.length; i++ ) {
860
1079
Matcher m = p.matcher( params[ i ] );
861
1080
if( m.matches() )
862
return m.group( 2 );
1081
ret.add( m.group( 2 ) );
863
1082
}
864
return null;
1083
1084
return (String[]) ret.toArray( new String[ ret.size() ] );
865
1085
}
866
1086
1087
/**
1088
* Amongst the params, return any type values present. For v2.1 vCards,
1089
* those types are just parameters. For v3.0, they are prefixed with
1090
* "TYPE=". There may also be multiple type parameters.
1091
*
1092
* @param params an array of params to look for types in
1093
* @param valid_types an list of upper-case type values to look for
1094
* @return a set of present type values
1095
*/
867
1096
private Set< String > extractTypes( String[] params,
868
1097
List< String > valid_types )
869
1098
{
870
1099
HashSet< String > types = new HashSet< String >();
871
1100
872
1101
// get 3.0-style TYPE= param
873
String type_param;
874
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
875
String[] parts = type_param.split( "," );
876
for( int i = 0; i < parts.length; i++ )
877
if( valid_types.contains( parts[ i ] ) )
878
types.add( parts[ i ] );
1102
String type_params[] = checkParams( params, "TYPE" );
1103
for( int a = 0; a < type_params.length; a++ )
1104
{
1105
// check for a comma-separated list of types (why? I don't think
1106
// this is in the specs!)
1107
String[] parts = type_params[ a ].split( "," );
1108
for( int i = 0; i < parts.length; i++ ) {
1109
String ucpart = parts[ i ].toUpperCase( Locale.US );
1110
if( valid_types.contains( ucpart ) )
1111
types.add( ucpart );
1112
}
879
1113
}
880
1114
881
1115
// get 2.1-style type param
882
1116
if( _version.equals( "2.1" ) ) {
883
for( int i = 1; i < params.length; i++ )
884
if( valid_types.contains( params[ i ] ) )
885
types.add( params[ i ] );
1117
for( int i = 1; i < params.length; i++ ) {
1118
String ucparam = params[ i ].toUpperCase( Locale.US );
1119
if( valid_types.contains( ucparam ) )
1120
types.add( ucparam );
1121
}
886
1122
}
887
1123
888
1124
return types;
910
1146
else if( ch == '=' && i == in.limit() - 1 )
911
1147
{
912
1148
// we found a '=' at the end of a line signifying a multi-
913
// line string, so we don't add it.
1149
// line string, so we don't add it
914
1150
another = true;
915
1151
continue;
916
1152
}
Loggerhead is a web-based interface for Bazaar branches
Version: 1.18.2, Revision: 480