Fixed a memory leak when using the Translate function,

also made change to use the String::toUnicode method instead
of String::toCharArray

extensions/transformiix/source/xsl/expr/StringFunctionCall.cpp

@@ -3,32 +3,32 @@
  * License Version 1.1 (the "License"); you may not use this file
  * except in compliance with the License. You may obtain a copy of
  * the License at http://www.mozilla.org/MPL/
- * 
+ *
  * Software distributed under the License is distributed on an "AS
  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  * implied. See the License for the specific language governing
  * rights and limitations under the License.
- * 
+ *
  * The Original Code is TransforMiiX XSLT processor.
- * 
+ *
  * The Initial Developer of the Original Code is The MITRE Corporation.
  * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
  *
  * Portions created by Keith Visco as a Non MITRE employee,
  * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
+ *
+ * Contributor(s):
  * Keith Visco, kvisco@ziplink.net
  *   -- original author.
- *    
- * $Id: StringFunctionCall.cpp,v 1.2 1999-11-15 07:13:13 nisheeth%netscape.com Exp $
+ *
+ * $Id: StringFunctionCall.cpp,v 1.3 2000-03-31 07:10:12 kvisco%ziplink.net Exp $
  */
 
 /**
  * StringFunctionCall
  * A representation of the XPath String funtions
  * @author <A HREF="mailto:kvisco@ziplink.net">Keith Visco</A>
- * @version $Revision: 1.2 $ $Date: 1999-11-15 07:13:13 $
+ * @version $Revision: 1.3 $ $Date: 2000-03-31 07:10:12 $
 **/
 
 #include "FunctionLib.h"
@@ -200,8 +200,7 @@ ExprResult* StringFunctionCall::evaluate(Node* context, ContextState* cs) {
                 evaluateToString((Expr*)iter->next(),context, cs, oldChars);
                 evaluateToString((Expr*)iter->next(),context, cs, newChars);
                 Int32 size = src.length();
-                char* chars = new char[size+1];
-                src.toChar(chars);
+                UNICODE_CHAR* chars = src.toUnicode(new UNICODE_CHAR[size]);
                 src.clear();
                 Int32 newIdx = 0;
                 Int32 i;
@@ -213,6 +212,7 @@ ExprResult* StringFunctionCall::evaluate(Node* context, ContextState* cs) {
                     }
                     else src.append(chars[i]);
                 }
+                delete chars;
                 return new StringResult(src);
             }
             result = new StringResult("");