import time
-import gps
+import config , db , gps
import gobject
+import os
+
+conf = config.Configuration()
+
class Scanner ( gps.GPSObject ) :
def __init__ ( self , widget=None , ifname="wlan0" ) :
osso_rpc = osso.Rpc(self.osso_context)
scan_out = osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "wakeup", wait_reply = True)
self._timer = None
+ self.nscan = 0
+ self.nfp = 0
+ self.scanlist = None
+ self.aplist = {}
+ self.db = db.database( os.path.join( conf.homedir , conf.dbname ) )
def start ( self ) :
osso_rpc = osso.Rpc(self.osso_context)
scan_out = osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "start")
+ self.db.open()
def stop ( self ) :
osso_rpc = osso.Rpc(self.osso_context)
scan_out = osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "stop")
+ self.db.close()
def scan ( self ) :
+ timestamp = time.time()
osso_rpc = osso.Rpc(self.osso_context)
try :
scan_out = osso_rpc.rpc_run("org.javiplx.wifiscan", "/org/javiplx/wifiscan", "org.javiplx.wifiscan", "scan", wait_reply = True)
+ self.nscan +=1
except Exception , ex :
osso.SystemNote(self.osso_context).system_note_infoprint("Exception scanning %s" % ex )
return True
out_str = ""
+ if self.scanlist :
+ start, end = self.scanlist.get_bounds()
+ self.scanlist.delete( start , end )
for net in scan_out.split() :
+ self.nfp += 1
items = net.rsplit(":", 1)
out_str += " %s %s" % ( items[0] , items[1] )
+ if self.scanlist :
+ self.scanlist.insert_at_cursor( "%s %5d\n" % ( items[0] , int(items[1]) ) )
+ stored = self.db.get( items[0] )
+ if stored :
+ max_rss = int(items[1])
+ if stored[0] > max_rss :
+ max_rss = stored[0]
+ self.db.update( items[0] , max_rss , timestamp )
+ else :
+ self.db.add( items[0] , int(items[1]) , timestamp )
+ self.aplist[ items[0] ] = 1
+ self.refresh_infowin()
if self._debug :
# Use osso or hildon for notes ???
osso.SystemNote(self.osso_context).system_note_infoprint("Found %d APs" % len(scan_out) )
# hildon.hildon_banner_show_information( self._parent , "icon_path" , "Found %d APs" % len(scan_out) )
else :
- fd = open( "/home/user/MyDocs/wiscan_gui.info" , 'a' )
- fd.write( "%s %s%s\n" % ( time.time() , self.gps_info , out_str ) )
+ fd = open( os.path.join( conf.homedir , "wiscan_gui.info" ) , 'a' )
+ fd.write( "%s %s%s\n" % ( timestamp , self.gps_info , out_str ) )
fd.close()
if self.satellites :
- loclist = open( "/home/user/MyDocs/location.info" , 'a' )
+ loclist = open( os.path.join( conf.homedir , "location.info" ) , 'a' )
loclist.write ( "%s\n" % ( self.satellites ,) )
loclist.close()
if self.cell_info :
- celllist = open( "/home/user/MyDocs/cell.info" , 'a' )
+ celllist = open( os.path.join( conf.homedir , "cell.info" ) , 'a' )
celllist.write ( "%s\n" % ( self.cell_info ,) )
celllist.close()
return True
+ def set_infowin ( self , statuswin , listwin ) :
+ gps.GPSObject.set_infowin( self , statuswin )
+ self.scanlist = listwin
+
+ def refresh_infowin ( self ) :
+ if self.status :
+ self.status.set_text( "%d gps\t%d scan\t%d fp\t%d ap\t%d total ap" % ( self.ngps , self.nscan , self.nfp , len(self.aplist.keys()) , self.db.nrows() ) )
+
gobject.type_register(Scanner)