--- rxvt-unicode/src/rxvtdaemon.C	2004/01/17 01:20:01	1.4
+++ rxvt-unicode/src/rxvtdaemon.C	2012/01/19 13:33:43	1.19
@@ -1,11 +1,35 @@
-#include <stdint.h>
-#include <cstdlib>
-#include <cstring>
-#include <cstdio>
+/*----------------------------------------------------------------------*
+ * File:	rxvtdaemon.C
+ *----------------------------------------------------------------------*
+ *
+ * All portions of code are copyright by their respective author/s.
+ * Copyright (c) 2003-2007 Marc Lehmann <schmorp@schmorp.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *----------------------------------------------------------------------*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
 
+#include <inttypes.h>
 #include <unistd.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <sys/utsname.h>
-#include <limits.h>
 
 #include "rxvtdaemon.h"
 
@@ -20,8 +44,14 @@
       uname (&u);
 
       path = getenv ("HOME");
-      snprintf (name, PATH_MAX, "%s/.rxvt-%s",
-                path ? path : "/tmp",
+      if (!path)
+        path = "/tmp";
+
+      snprintf (name, PATH_MAX, "%s/.urxvt", path);
+      mkdir (name, 0777);
+
+      snprintf (name, PATH_MAX, "%s/.urxvt/urxvtd-%s",
+                path,
                 u.nodename);
 
       path = name;
@@ -34,6 +64,9 @@
 {
   uint8_t s[2];
 
+  if (len > 65535)
+    len = 65535;
+
   s[0] = len >> 8; s[1] = len;
 
   write (fd, s, 2);
@@ -54,7 +87,7 @@
     return false;
 
   l = (s[0] << 8) + s[1];
-  if (l > 4096)
+  if (l > 65535)
     return false;
 
   if (len)
@@ -62,9 +95,6 @@
 
   data = new char[l + 1];
 
-  if (!data)
-    return false;
-
   if (read (fd, data, l) != l)
     return false;
 
@@ -77,7 +107,7 @@
 {
   uint8_t s[4];
 
-  s[0] = data >> 24; s[1] = data >> 16; s[0] = data >> 8; s[1] = data;
+  s[0] = data >> 24; s[1] = data >> 16; s[2] = data >> 8; s[3] = data;
 
   write (fd, s, 4);
 }