testing/*.tcl sample & test code

git-svn-id: svn://svn.berlios.de/openocd/trunk@798 b42882b7-edfa-0310-969c-e2dbd0fdcd60

doc/openocd.texi

@@ -1381,7 +1381,7 @@ of an external TCL script that can connect to openocd is shown below.
 @verbatim
 # Simple tcl client to connect to openocd
 puts "Use empty line to exit"
-set fo [socket 127.0.0.1 5555]
+set fo [socket 127.0.0.1 6666]
 puts -nonewline stdout "> "
 flush stdout
 while {[gets stdin line] >= 0} {

testing/tcl_server.tcl

+# Simple tcl client to connect to openocd
+puts "Use empty line to exit"
+set fo [socket 127.0.0.1 6666]
+puts -nonewline stdout "> "
+flush stdout
+while {[gets stdin line] >= 0} {
+    if {$line eq {}} break
+    puts $fo $line
+    flush $fo
+    gets $fo line
+    puts $line
+    puts -nonewline stdout "> "
+    flush stdout
+}
+close $fo