--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Demo/rpc/rnusersclient.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,98 @@
+# Remote nusers client interface
+
+import rpc
+from rpc import Packer, Unpacker, UDPClient, BroadcastUDPClient
+
+
+class RnusersPacker(Packer):
+    def pack_utmp(self, ui):
+        ut_line, ut_name, ut_host, ut_time = utmp
+        self.pack_string(ut_line)
+        self.pack_string(ut_name)
+        self.pack_string(ut_host)
+        self.pack_int(ut_time)
+    def pack_utmpidle(self, ui):
+        ui_itmp, ui_idle = ui
+        self.pack_utmp(ui_utmp)
+        self.pack_uint(ui_idle)
+    def pack_utmpidlearr(self, list):
+        self.pack_array(list, self.pack_itmpidle)
+
+
+class RnusersUnpacker(Unpacker):
+    def unpack_utmp(self):
+        ut_line = self.unpack_string()
+        ut_name = self.unpack_string()
+        ut_host = self.unpack_string()
+        ut_time = self.unpack_int()
+        return ut_line, ut_name, ut_host, ut_time
+    def unpack_utmpidle(self):
+        ui_utmp = self.unpack_utmp()
+        ui_idle = self.unpack_uint()
+        return ui_utmp, ui_idle
+    def unpack_utmpidlearr(self):
+        return self.unpack_array(self.unpack_utmpidle)
+
+
+class PartialRnusersClient:
+
+    def addpackers(self):
+        self.packer = RnusersPacker()
+        self.unpacker = RnusersUnpacker('')
+
+    def Num(self):
+        return self.make_call(1, None, None, self.unpacker.unpack_int)
+
+    def Names(self):
+        return self.make_call(2, None, \
+                None, self.unpacker.unpack_utmpidlearr)
+
+    def Allnames(self):
+        return self.make_call(3, None, \
+                None, self.unpacker.unpack_utmpidlearr)
+
+
+class RnusersClient(PartialRnusersClient, UDPClient):
+
+    def __init__(self, host):
+        UDPClient.__init__(self, host, 100002, 2)
+
+
+class BroadcastRnusersClient(PartialRnusersClient, BroadcastUDPClient):
+
+    def __init__(self, bcastaddr):
+        BroadcastUDPClient.__init__(self, bcastaddr, 100002, 2)
+
+
+def test():
+    import sys
+    if not sys.argv[1:]:
+        testbcast()
+        return
+    else:
+        host = sys.argv[1]
+    c = RnusersClient(host)
+    list = c.Names()
+    for (line, name, host, time), idle in list:
+        line = strip0(line)
+        name = strip0(name)
+        host = strip0(host)
+        print "%r %r %r %s %s" % (name, host, line, time, idle)
+
+def testbcast():
+    c = BroadcastRnusersClient('<broadcast>')
+    def listit(list, fromaddr):
+        host, port = fromaddr
+        print host + '\t:',
+        for (line, name, host, time), idle in list:
+            print strip0(name),
+        print
+    c.set_reply_handler(listit)
+    all = c.Names()
+    print 'Total Count:', len(all)
+
+def strip0(s):
+    while s and s[-1] == '\0': s = s[:-1]
+    return s
+
+test()