unescape.c revision 1
1N/A#
pragma ident "%Z%%M% %I% %E% SMI" 1N/A * The contents of this file are subject to the Netscape Public 1N/A * License Version 1.1 (the "License"); you may not use this file 1N/A * except in compliance with the License. You may obtain a copy of 1N/A * Software distributed under the License is distributed on an "AS 1N/A * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 1N/A * implied. See the License for the specific language governing 1N/A * rights and limitations under the License. 1N/A * The Original Code is Mozilla Communicator client code, released 1N/A * The Initial Developer of the Original Code is Netscape 1N/A * Communications Corporation. Portions created by Netscape are 1N/A * Copyright (C) 1998-1999 Netscape Communications Corporation. All 1N/A * We also tolerate URLs that look like: <ldapurl> and <URL:ldapurl> 1N/A * Remove URL hex escapes from s... done in place. The basic concept for 1N/A * this routine is borrowed from the WWW library HTUnEscape() routine. 1N/A for ( p = s; *s !=
'\0'; ++s ) {
1N/A if ( *++s !=
'\0' ) {
1N/A if ( *++s !=
'\0' ) {
1N/A return( c >=
'0' && c <=
'9' ? c -
'0' 1N/A : c >=
'A' && c <=
'F' ? c -
'A' +
10