5 import osso_wrapper as osso
13 class WifiScanner ( gobject.GObject ) :
15 def __init__ ( self , ifname="wlan0" ) :
16 gobject.GObject.__init__( self )
17 self.osso_context = osso.Context("wifi_scanner", "2.0", False)
18 osso_rpc = osso.Rpc(self.osso_context)
19 osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "wakeup", wait_reply = True)
22 # Values to be set by wireless scans
28 def start ( self , timeout=5000 ) :
29 osso_rpc = osso.Rpc(self.osso_context)
30 osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "start")
31 self.scan_timeout = timeout
34 osso_rpc = osso.Rpc(self.osso_context)
35 osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "stop")
39 osso_rpc = osso.Rpc(self.osso_context)
41 scan_out = osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "scan", wait_reply = True)
42 if self.scan_timeout :
43 gobject.timeout_add( self.scan_timeout , self.scan )
46 self.tstamp = time.time()
47 for net in scan_out.split() :
49 items = net.rsplit(":", 1)
50 self.scanlist[ items[0] ] = int(items[1])
51 except Exception , ex :
52 osso.SystemNote(self.osso_context).system_note_infoprint("Exception scanning %s" % ex )
55 return "%d scan\t%d fp" % ( self.nscan , self.nfp )
58 gobject.type_register(WifiScanner)
60 if __name__ == "__main__" :
61 loop = gobject.MainLoop()
62 sample = WifiScanner()
64 def show_scan(sample):
65 gobject.timeout_add( 5000 , show_scan , sample )
66 print "scan results : %s" % sample.report()
67 print " tstamp %s" % sample.tstamp
69 for k,v in sample.scanlist.iteritems() :
71 print " %s %s" % ( k , v )
77 gobject.timeout_add( 5100 , show_scan , sample )