| /* |
| * $Url: $ |
| * $Id$ |
| * |
| * Copyright 1997-2005 Day Management AG |
| * Barfuesserplatz 6, 4001 Basel, Switzerland |
| * All Rights Reserved. |
| * |
| * This software is the confidential and proprietary information of |
| * Day Management AG, ("Confidential Information"). You shall not |
| * disclose such Confidential Information and shall use it only in |
| * accordance with the terms of the license agreement you entered into |
| * with Day. |
| */ |
| package org.apache.felix.cm.file; |
| |
| |
| import java.io.File; |
| import java.util.BitSet; |
| |
| import junit.framework.TestCase; |
| |
| |
| public class FileNameTest extends TestCase |
| { |
| |
| public void testPidPlain() |
| { |
| assertEquals( "plain", encodePath( "plain" ) ); |
| assertEquals( "plain" + File.separatorChar + "path", encodePath( "plain.path" ) ); |
| assertEquals( "encod%00e8", encodePath( "encodè" ) ); |
| assertEquals( "encod%00e8" + File.separatorChar + "path", encodePath( "encodè/path" ) ); |
| assertEquals( "encode" + File.separatorChar + "%1234" + File.separatorChar + "path", encodePath( "encode/\u1234/path" ) ); |
| assertEquals( "encode" + File.separatorChar + " %0025 " + File.separatorChar + "path", encodePath( "encode/ % /path" ) ); |
| } |
| |
| private static final BitSet VALID_PATH_CHARS; |
| |
| static |
| { |
| VALID_PATH_CHARS = new BitSet(); |
| |
| for ( int i = 'a'; i <= 'z'; i++ ) |
| { |
| VALID_PATH_CHARS.set( i ); |
| } |
| for ( int i = 'A'; i <= 'Z'; i++ ) |
| { |
| VALID_PATH_CHARS.set( i ); |
| } |
| for ( int i = '0'; i <= '9'; i++ ) |
| { |
| VALID_PATH_CHARS.set( i ); |
| } |
| VALID_PATH_CHARS.set( File.separatorChar ); |
| VALID_PATH_CHARS.set( ' ' ); |
| VALID_PATH_CHARS.set( '-' ); |
| VALID_PATH_CHARS.set( '_' ); |
| } |
| |
| |
| private String encodePath( String pid ) |
| { |
| // replace dots by File.separatorChar |
| pid = pid.replace( '.', File.separatorChar ); |
| |
| // replace slash by File.separatorChar if different |
| if (File.separatorChar != '/') { |
| pid = pid.replace( '/', File.separatorChar ); |
| } |
| |
| // scan for first non-valid character (if any) |
| int first = 0; |
| while ( first < pid.length() && VALID_PATH_CHARS.get( pid.charAt( first ) ) ) |
| { |
| first++; |
| } |
| |
| // check whether we exhausted |
| if ( first < pid.length() ) |
| { |
| StringBuffer buf = new StringBuffer( pid.substring( 0, first ) ); |
| |
| for ( int i = first; i < pid.length(); i++ ) |
| { |
| char c = pid.charAt( i ); |
| if ( VALID_PATH_CHARS.get( c ) ) |
| { |
| buf.append( c ); |
| } |
| else |
| { |
| String val = "000" + Integer.toHexString( c ); |
| buf.append( '%' ); |
| buf.append( val.substring( val.length() - 4 ) ); |
| } |
| } |
| |
| return buf.toString(); |
| } |
| |
| return pid; |
| } |
| } |