--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/openenvutils/telnetserver/src/termstat.c	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,141 @@
+// termstat.c
+//
+// © Portions Copyright (c) Symbian Software Ltd 2007. All rights reserved.
+//
+/*
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "telnetd.h"
+
+#ifndef __SYMBIAN32__
+__RCSID("$Heimdal: termstat.c,v 1.12 2001/08/29 00:45:23 assar Exp $"
+        "$NetBSD: termstat.c,v 1.2 2003/08/07 09:15:30 agc Exp $");
+#endif
+
+/*
+ * local variables
+ */
+int def_tspeed = -1, def_rspeed = -1;
+#ifdef	TIOCSWINSZ
+int def_row = 0, def_col = 0;
+#endif
+
+/*
+ * flowstat
+ *
+ * Check for changes to flow control
+ */
+void
+flowstat(void)
+{
+    if (his_state_is_will(TELOPT_LFLOW)) {
+	if (tty_flowmode() != flowmode) {
+	    flowmode = tty_flowmode();
+	    output_data("%c%c%c%c%c%c",
+			IAC, SB, TELOPT_LFLOW,
+			flowmode ? LFLOW_ON : LFLOW_OFF,
+			IAC, SE);
+	}
+	if (tty_restartany() != restartany) {
+	    restartany = tty_restartany();
+	    output_data("%c%c%c%c%c%c",
+			IAC, SB, TELOPT_LFLOW,
+			restartany ? LFLOW_RESTART_ANY
+			: LFLOW_RESTART_XON,
+			IAC, SE);
+	}
+    }
+}
+
+/*
+ * clientstat
+ *
+ * Process linemode related requests from the client.
+ * Client can request a change to only one of linemode, editmode or slc's
+ * at a time, and if using kludge linemode, then only linemode may be
+ * affected.
+ */
+void
+clientstat(int code, int parm1, int parm2)
+{
+    /*
+     * Get a copy of terminal characteristics.
+     */
+    init_termbuf();
+
+    /*
+     * Process request from client. code tells what it is.
+     */
+    switch (code) {
+    case TELOPT_NAWS:
+#ifdef	TIOCSWINSZ
+	{
+	    struct winsize ws;
+
+	    def_col = parm1;
+	    def_row = parm2;
+
+	    /*
+	     * Change window size as requested by client.
+	     */
+
+	    ws.ws_col = parm1;
+	    ws.ws_row = parm2;
+	    ioctl(ourpty, TIOCSWINSZ, (char *)&ws);
+	}
+#endif	/* TIOCSWINSZ */
+
+    break;
+
+    case TELOPT_TSPEED:
+	{
+	    def_tspeed = parm1;
+	    def_rspeed = parm2;
+	    /*
+	     * Change terminal speed as requested by client.
+	     * We set the receive speed first, so that if we can't
+	     * store seperate receive and transmit speeds, the transmit
+	     * speed will take precedence.
+	     */
+	    tty_rspeed(parm2);
+	    tty_tspeed(parm1);
+	    set_termbuf();
+
+	    break;
+
+	}  /* end of case TELOPT_TSPEED */
+
+    default:
+	/* What? */
+	break;
+    }  /* end of switch */
+
+    netflush();
+
+}