- added decode of UTF-16 escapes in url-arguments (%u0123), bugfix for http://www.yacy-forum.de/viewtopic.php?t=2762

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3083 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/http/httpd.java

@@ -767,8 +767,15 @@ public final class httpd implements serverHandler {
                 baos.write(' ');
                 pos++;
             } else if (s.charAt(pos) == '%') {
-                baos.write(Integer.parseInt(s.substring(pos + 1, pos + 3), 16));
-                pos += 3;
+            	// start change by [FB]: added UTF-escapes
+            	if (s.charAt(pos + 1) == 'u') {				// UTF-16 escape
+            		pos += 6;
+            		baos.write(Integer.parseInt(s.substring(pos + 2, pos + 6), 16));
+            	} else {									// normal escape
+            		pos += 3;
+                	baos.write(Integer.parseInt(s.substring(pos + 1, pos + 3), 16));
+            	}
+            	// end change by [FB]
             } else {
                 baos.write(s.charAt(pos++));
             }