-import osso
+try :
+ import osso
+except :
+ import osso_wrapper as osso
import time
-import gps , db
+import config , db , gps
import gobject
import os
-home_dir = "/home/user/MyDocs"
+
+conf = config.Configuration()
class Scanner ( gps.GPSObject ) :
def __init__ ( self , widget=None , ifname="wlan0" ) :
gps.GPSObject.__init__( self , widget )
- self.osso_context = osso.Context("wifi_scanner", "2.0", False)
- 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.osso_context = None
+ if widget :
+ self.osso_context = osso.Context("wifi_scanner", "2.0", False)
+ osso_rpc = osso.Rpc(self.osso_context)
+ 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( home_dir , "wifiscanner.db" ) )
+ self.newap = 0
+ 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")
+ if self.osso_context :
+ 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 ) :
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)
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 )
+ tstamp = time.time()
+ latlon = None
+ if self.gps_state == "FIX" :
+ latlon = ( self.device.fix[4] , self.device.fix[5] , self.device.fix[7] )
+ out_str = self.store_scan( scan_out , tstamp , scan_out , latlon )
+ self.refresh_infowin( tstamp )
+ if self._debug :
+ osso.SystemNote(self.osso_context).system_note_infoprint("Found %d APs" % len(scan_out) )
+ else :
+ self.write_logs( out_str )
+
+ return True
+
+ def store_scan ( self , timestamp , scan_out , gps_info ) :
+ out_str = ""
for net in scan_out.split() :
self.nfp += 1
items = net.rsplit(":", 1)
max_rss = int(items[1])
if stored[0] > max_rss :
max_rss = stored[0]
- self.db.update( items[0] , max_rss , timestamp )
+ self.db.update( items[0] , max_rss , timestamp , gps_info )
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( os.path.join( home_dir , "wiscan_gui.info" ) , 'a' )
+ self.newap += 1
+ self.db.add( items[0] , int(items[1]) , timestamp , gps_info )
+ return out_str
+
+ def store_logscan ( self , timestamp , scan_out , gps_info ) :
+ nets = scan_out.split()
+ while nets :
+ self.nfp += 1
+ items = ( nets.pop(0) , nets.pop(0) )
+ 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 , gps_info )
+ else :
+ self.newap += 1
+ self.db.add( items[0] , int(items[1]) , timestamp , gps_info )
+
+ def write_logs ( self , timestamp , 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( os.path.join( home_dir , "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( os.path.join( home_dir , "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() ) )
+ 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 , self.newap , self.db.nrows() ) )
gobject.type_register(Scanner)