Added disconnection script

Changed auto-reconnection behavior slightly to prevent possible hanging issues
Changed/Added some comments

daemon.py

@@ -399,6 +399,7 @@ class ConnectionWizard(dbus.service.Object):
         '''disconnects all wireless networks'''
         self.SetForcedDisconnect(True)
         self.wifi.Disconnect()
+        self.wired.Disconnect()
     #end function DisconnectWireless
 
     @dbus.service.method('org.wicd.daemon.wireless')
@@ -409,6 +410,14 @@ class ConnectionWizard(dbus.service.Object):
         self.wifi.before_script = script
     #end function SetWirelessBeforeScript
     
+    @dbus.service.method('org.wicd.daemon.wireless')
+    def SetWirelessDisconnectScript(self,networkid,script):
+        if script == '':
+            script = None
+        self.SetWirelessProperty(networkid,"disconnectscript",script)
+        self.wifi.disconnect_script = script
+    #end function SetWirelessDisconnectScript
+
     @dbus.service.method('org.wicd.daemon.wireless')
     def SetWirelessAfterScript(self,networkid,script):
         if script == '':
@@ -511,6 +520,7 @@ class ConnectionWizard(dbus.service.Object):
         self.SetForcedDisconnect(False)
         self.wifi.before_script = self.GetWirelessProperty(id,'beforescript')
         self.wifi.after_script = self.GetWirelessProperty(id,'afterscript')
+        self.wifi.disconnect_script = self.GetWirelessProperty(id,'disconnectscript')
         print 'connecting to wireless network',self.LastScan[id]['essid']
         return self.wifi.Connect(self.LastScan[id])
     #end function Connect
@@ -604,6 +614,15 @@ class ConnectionWizard(dbus.service.Object):
         self.wired.before_script = script
     #end function SetWiredBeforeScript
     
+    @dbus.service.method('org.wicd.daemon.wired')
+    def SetWiredDisconnectScript(self,script):
+        '''sets script to run on connection disconnect'''
+        if script == '':
+            script = None
+        self.SetWiredProperty("disconnectscript",script)
+        self.wired.disconnect_script = script
+    #end function SetWirelessDisconnectScript
+
     @dbus.service.method('org.wicd.daemon.wired')
     def SetWiredAfterScript(self,script):
         '''sets post-connection script to run for a wired connection'''
@@ -695,6 +714,7 @@ class ConnectionWizard(dbus.service.Object):
         #simple enough.
         self.wired.before_script = self.GetWiredProperty("beforescript")
         self.wired.after_script = self.GetWiredProperty("afterscript")
+        self.wired.disconnect_script = self.GetWiredProperty("disconnectscript")
         self.wired.Connect(self.WiredNetwork)
 
     ########## LOG FILE STUFF
@@ -716,7 +736,8 @@ class ConnectionWizard(dbus.service.Object):
     @dbus.service.method('org.wicd.daemon.config')
     def CreateWiredNetworkProfile(self,profilename):
         #should include: profilename,ip,netmask,gateway,dns1,dns2,dns3
-        print "creating profile for " + str(profilename)
+        profilename = profilename.encode('utf-8')
+        print "creating profile for " + profilename
         config = ConfigParser.ConfigParser()
         config.read(self.wired_conf)
         if config.has_section(profilename):
@@ -731,6 +752,7 @@ class ConnectionWizard(dbus.service.Object):
         config.set(profilename,"dns3",None)
         config.set(profilename,"beforescript",None)
         config.set(profilename,"afterscript",None)
+        config.set(profilename,"disconnectscript",None)
         config.set(profilename,"default",False)
         config.write( open(self.wired_conf,"w"))
         return True
@@ -765,6 +787,7 @@ class ConnectionWizard(dbus.service.Object):
 
     @dbus.service.method('org.wicd.daemon.config')
     def DeleteWiredNetworkProfile(self,profilename):
+        profilename = profilename.encode('utf-8')    
         print "deleting profile for " + str(profilename)
         config = ConfigParser.ConfigParser()
         config.read(self.wired_conf)
@@ -779,6 +802,7 @@ class ConnectionWizard(dbus.service.Object):
     @dbus.service.method('org.wicd.daemon.config')
     def SaveWiredNetworkProfile(self,profilename):
         #should include: profilename,ip,netmask,gateway,dns1,dns2
+        profilename = profilename.encode('utf-8')
         print "setting profile for " + str(profilename)
         config = ConfigParser.ConfigParser()
         config.read(self.wired_conf)
@@ -794,6 +818,7 @@ class ConnectionWizard(dbus.service.Object):
     @dbus.service.method('org.wicd.daemon.config')
     def ReadWiredNetworkProfile(self,profilename):
         profile = {}
+        profilename = profilename.encode('utf-8')
         config = ConfigParser.ConfigParser()
         config.read(self.wired_conf)
         if config.has_section(profilename) == True:
@@ -857,6 +882,11 @@ class ConnectionWizard(dbus.service.Object):
                 self.LastScan[id]["afterscript"]=misc.Noneify(config.get(self.LastScan[id]["bssid"],"afterscript"))
             else:
                 self.LastScan[id]["afterscript"] = None
+            if config.has_option(self.LastScan[id]["bssid"],"disconnectscript"):
+                self.LastScan[id]["disconnectscript"]=misc.Noneify(config.get(self.LastScan[id]["bssid"],"disconnectscript"))
+            else:
+                self.LastScan[id]["disconnectscript"] = None
+                
             #read the essid because we be needing to name those hidden
             #wireless networks now - but only read it if it is hidden
             if self.LastScan[id]["hidden"] == True:

dapper.py

@@ -21,7 +21,7 @@ try:
     proxy_obj = bus.get_object('org.wicd.daemon', '/org/wicd/daemon')
     print 'success'
 except:
-    print 'daemon not running, running gksudo ./daemon.py...'
+    print 'daemon not running...'
     import misc,time
     misc.PromptToStartDaemon()
     time.sleep(1)

edgy.py

@@ -32,7 +32,7 @@ try:
     proxy_obj = bus.get_object('org.wicd.daemon', '/org/wicd/daemon')
     print 'success'
 except:
-    print 'daemon not running, running gksudo ./daemon.py...'
+    print 'daemon not running...'
     import misc
     misc.PromptToStartDaemon()
     time.sleep(5)
@@ -154,16 +154,15 @@ def auto_reconnect():
     #a disconnect is forced.  People who have disconnection problems need to test it to determine if it actually works.
     #First it will attempt to reconnect to the last known wireless network, and if that fails it should run a scan and try to
     #connect to a wired network or any wireless network set to autoconnect.
+    global triedReconnect
     if wireless.GetAutoReconnect() == True and daemon.CheckIfConnecting() == False and wireless.GetForcedDisconnect() == False:
         curNetID = wireless.GetCurrentNetworkID()
         print 'Trying to autoreconnect to last used network'                    
-        if curNetID > -1:
+        if curNetID > -1: #needs to be a valid network to try to connect to
+            if triedReconnect == False:
                 wireless.ConnectWireless(curNetID)
-            while wireless.CheckIfWirelessConnecting() == True:
+                triedReconnect = True
-                time.sleep(1)
+            elif triedReconnect == True and wireless.CheckIfWirelessConnecting() == False:
-            if wireless.GetCurrentSignalStrength() != 0:
-                print "Successfully autoreconnected."
-            else:
                 print "Couldn't reconnect to last used network, scanning for an autoconnect network..."
                 daemon.AutoConnect(True)
         else:   
@@ -236,6 +235,7 @@ class TrackerStatusIcon(gtk.StatusIcon):
 LastStrength = -2
 stillWired = False
 network = ''
+triedReconnect = False
 
 tr=TrackerStatusIcon()
 gobject.timeout_add(3000,set_signal_image)

gui.py

@@ -126,6 +126,7 @@ language['essid'] = _('ESSID')
 language['use_wep_encryption'] = _('Use Encryption (WEP only)')
 language['before_script'] = _('Run script before connect')
 language['after_script'] = _('Run script after connect')
+language['disconnect_script'] = _('Run disconnect script')
 language['script_settings'] = _('Scripts')
 language['use_ics'] = _('Activate Internet Connection Sharing')
 language['default_wired'] = _('Use as default profile (overwrites any previous default)')
@@ -237,7 +238,7 @@ class GreyLabel(gtk.Label):
     def __init__(self):
         gtk.Label.__init__(self)
     def set_label(self,text):
-        self.set_markup("<span color=\"grey\"><i>" + text + "</i></span>")
+        self.set_markup("<span color=\"#666666\"><i>" + text + "</i></span>")
         self.set_alignment(0,0)
 
 ########################################
@@ -384,8 +385,10 @@ class NetworkEntry(gtk.Expander):
         #self.txtDNS3.set_text(dns_addresses[2])
         self.txtBeforeScript = LabelEntry(language['before_script'])
         self.txtAfterScript = LabelEntry(language['after_script'])
+        self.txtDisconnectScript = LabelEntry(language['disconnect_script'])
         self.txtBeforeScript.label.set_size_request(200,-1)
         self.txtAfterScript.label.set_size_request(200,-1)
+        self.txtDisconnectScript.label.set_size_request(200,-1)
         self.checkboxStaticIP = gtk.CheckButton(language['use_static_ip'])
         self.checkboxStaticDNS = gtk.CheckButton(language['use_static_dns'])
         self.checkboxGlobalDNS = gtk.CheckButton(language['use_global_dns'])
@@ -407,6 +410,7 @@ class NetworkEntry(gtk.Expander):
         self.vboxAdvanced.pack_start(self.txtDNS3,fill=False,expand=False)
         self.vboxScripts.pack_start(self.txtBeforeScript,fill=False,expand=False)
         self.vboxScripts.pack_start(self.txtAfterScript,fill=False,expand=False)
+        self.vboxScripts.pack_start(self.txtDisconnectScript,fill=False,expand=False)
         self.vboxTop.pack_end(self.expanderScripts,fill=False,expand=False)
         self.vboxTop.pack_end(self.expanderAdvanced,fill=False,expand=False)
         self.expanderAdvanced.add(self.vboxAdvanced)
@@ -633,6 +637,7 @@ class WiredNetworkEntry(NetworkEntry):
             
             self.txtBeforeScript.set_text(noneToBlankString(wired.GetWiredProperty("beforescript")))
             self.txtAfterScript.set_text(noneToBlankString(wired.GetWiredProperty("afterscript")))
+            self.txtDisconnectScript.set_text(noneToBlankString(wired.GetWiredProperty("disconnectscript")))
     
             self.checkboxDefaultProfile.set_active(stringToBoolean(wired.GetWiredProperty("default")))
 
@@ -694,6 +699,7 @@ class WirelessNetworkEntry(NetworkEntry):
 
         self.txtBeforeScript.set_text(noneToBlankString(wireless.GetWirelessProperty(networkID,"beforescript")))
         self.txtAfterScript.set_text(noneToBlankString(wireless.GetWirelessProperty(networkID,"afterscript")))
+        self.txtDisconnectScript.set_text(noneToBlankString(wireless.GetWirelessProperty(networkID,"disconnectscript")))
 
         self.resetStaticCheckboxes()
         encryptionTypes = misc.LoadEncryptionMethods()
@@ -782,10 +788,10 @@ class WirelessNetworkEntry(NetworkEntry):
         if on and type:
             self.lblEncryption.set_label(language['secured'] + " " + str(type))
             self.set_use_markup(True)
-            self.set_label(self.essid + ' <span color="grey">' + str(type) + '</span>')
+            self.set_label(self.essid + ' <span color="#666666">' + str(type) + '</span>')
         if on and not type:
             self.lblEncryption.set_label(language['secured'])
-            self.set_label(self.essid + ' <span color="grey">Secured</span>')
+            self.set_label(self.essid + ' <span color="#666666">Secured</span>')
         if not on:
             self.lblEncryption.set_label(language['unsecured'])
 
@@ -1202,8 +1208,10 @@ class appGui:
             # Script info
             before_script = networkentry.expander.txtBeforeScript.get_text()
             after_script = networkentry.expander.txtAfterScript.get_text()
+            disconnect_script = networkentry.expander.txtDisconnectScript.get_text()
             wireless.SetWirelessBeforeScript(networkid,before_script)
             wireless.SetWirelessAfterScript(networkid,after_script)
+            wireless.SetWirelessDisconnectScript(networkid,disconnect_script)
 
             # if it exists.  maybe kept as a value in the network entry?  Not sure...
             print "connecting to wireless network..."
@@ -1233,8 +1241,10 @@ class appGui:
             #Script Info
             before_script = networkentry.expander.txtBeforeScript.get_text()
             after_script = networkentry.expander.txtAfterScript.get_text()
+            disconnect_script = networkentry.expander.txtDisconnectScript.get_text()
             wired.SetWiredBeforeScript(before_script)
             wired.SetWiredAfterScript(after_script)
+            wired.SetWiredDisconnectScript(disconnect_script)
         
             config.SaveWiredNetworkProfile(networkentry.expander.comboProfileNames.get_active_text())
             wired.ConnectWired()

networking.py

@@ -28,6 +28,8 @@ class Wireless:
     ConnectingThread = None
     before_script = None
     after_script = None
+    disconnect_script = None
+    
 
     #Create a function to scan for wireless networks
     def Scan(self,essid=None):
@@ -169,13 +171,13 @@ class Wireless:
                         if misc.RunRegex(wpa2_pattern,cell) == "WPA2":
                             CurrentNetwork["encryption_method"] = "WPA2"
 
-                    else: #support for ralink legacy drivers, may not work w/ hidden networks
+                    else: #support for ralink legacy drivers (maybe only serialmonkey enhanced), may not work w/ hidden networks
                         iwpriv = misc.Run("iwpriv " + self.wireless_interface + " get_site_survey")
                         lines = iwpriv.splitlines()
                         lines = lines[2:]
-                        for x in lines:
+                        for x in lines: #iterate through all networks found
                             info = x.split()
-                            if len(info) < 5 or info == None or info == '':
+                            if len(info) < 5 or info == None or info == '': #make sure we read in a valid entry
                                 break;
                             if info[2] == CurrentNetwork["essid"]:
                                 CurrentNetwork["encryption"] = True
@@ -195,11 +197,11 @@ class Wireless:
                 #end If
 
                 if self.wpa_driver != 'ralink legacy':
-                    #since stength needs a -1 if the quality isn't found
+                    #since strength needs a -1 if the quality isn't found
                     #we need a simple if then to set it
                     if misc.RunRegex(strength_pattern,cell):
                         CurrentNetwork["quality"] = misc.RunRegex(strength_pattern,cell)
-                    elif misc.RunRegex(altstrength_pattern,cell):
+                    elif misc.RunRegex(altstrength_pattern,cell): #alternate way of labeling link quality used by some drivers
                         CurrentNetwork["quality"] = misc.RunRegex(altstrength_pattern,cell)
                     else:
                         CurrentNetwork["quality"] = -1
@@ -254,7 +256,7 @@ class Wireless:
 
     def Connect(self,network):
         #call the thread, so we don't hang up the entire works
-        self.ConnectingThread = self.ConnectThread(network,self.wireless_interface,self.wired_interface,self.wpa_driver,self.before_script,self.after_script,self.global_dns_1,self.global_dns_2,self.global_dns_3)
+        self.ConnectingThread = self.ConnectThread(network,self.wireless_interface,self.wired_interface,self.wpa_driver,self.before_script,self.after_script,self.disconnect_script,self.global_dns_1,self.global_dns_2,self.global_dns_3)
         self.ConnectingThread.start()
         return True
 
@@ -264,7 +266,7 @@ class Wireless:
         ShouldDie = False
         lock = thread.allocate_lock()
 
-        def __init__(self,network,wireless,wired,wpa_driver,before_script,after_script,gdns1,gdns2,gdns3):
+        def __init__(self,network,wireless,wired,wpa_driver,before_script,after_script,disconnect_script,gdns1,gdns2,gdns3):
             threading.Thread.__init__(self)
             self.network = network
             self.wireless_interface = wireless
@@ -273,6 +275,7 @@ class Wireless:
             self.IsConnecting = False
             self.before_script = before_script
             self.after_script = after_script
+            self.disconnect_script = disconnect_script
         
             self.global_dns_1 = gdns1
             self.global_dns_2 = gdns2
@@ -301,6 +304,7 @@ class Wireless:
             self.IsConnecting = True
             network = self.network
 
+            #execute pre-connection script if necessary
             if self.before_script != '' and self.before_script != None:
                 print 'Executing pre-connection script'
                 print misc.Run('./run-script.py ' + self.before_script)
@@ -511,6 +515,7 @@ class Wireless:
             print "done"
             self.IsConnecting = False
 
+            #execute post-connection script if necessary
             if self.after_script != '' and self.after_script != None:
                 print 'executing post connection script'
                 print misc.Run('./run-script.py ' + self.after_script)
@@ -520,7 +525,11 @@ class Wireless:
     def GetSignalStrength(self):
         output = misc.Run("iwconfig " + self.wireless_interface)
         strength_pattern    = re.compile('.*Quality:?=? ?(\d+)',re.DOTALL | re.I | re.M  | re.S)
-        return misc.RunRegex(strength_pattern,output)
+        altstrength_pattern = re.compile('.*Signal level:?=? ?(\d\d*)',re.DOTALL | re.I | re.M | re.S)
+        strength = misc.RunRegex(strength_pattern,output)
+        if strength == None:
+            strength = misc.RunRegex(altstrength_pattern,output)
+        return strength
     #end function GetSignalStrength
 
     def GetCurrentNetwork(self):
@@ -578,8 +587,9 @@ class Wireless:
         return misc.RunRegex(re.compile('(\w*)\s*\w*\s*[a-zA-Z0-9.-_]*\s*(?=ESSID)',re.DOTALL | re.I | re.M  | re.S),misc.Run("iwconfig"))
 
     def Disconnect(self):
-        misc.Run('ifconfig ' + self.wired_interface + ' 0.0.0.0')
+        if self.disconnect_script != None:
-        misc.Run('ifconfig ' + self.wired_interface + ' down')
+            print 'running wireless network disconnect script'
+            misc.Run(self.disconnect_script)
         misc.Run('ifconfig ' + self.wireless_interface + ' 0.0.0.0')
         misc.Run('ifconfig ' + self.wireless_interface + ' down')
 
@@ -593,6 +603,7 @@ class Wired:
     ConnectingThread = None
     before_script = None
     after_script = None
+    disconnect_script = None
 
     def GetIP(self):
         output = misc.Run("ifconfig " + self.wired_interface)
@@ -613,7 +624,7 @@ class Wired:
 
     def Connect(self,network):
         #call the thread, so we don't hang up the entire works
-        self.ConnectingThread = self.ConnectThread(network,self.wireless_interface,self.wired_interface,self.before_script,self.after_script)
+        self.ConnectingThread = self.ConnectThread(network,self.wireless_interface,self.wired_interface,self.before_script,self.after_script,self.disconnect_script)
         self.ConnectingThread.start()
         return True
     #end function Connect
@@ -624,7 +635,7 @@ class Wired:
         ConnectingMessage = None
         ShouldDie = False
 
-        def __init__(self,network,wireless,wired,before_script,after_script):
+        def __init__(self,network,wireless,wired,before_script,after_script,disconnect_script):
             threading.Thread.__init__(self)
             self.network = network
             self.wireless_interface = wireless
@@ -632,6 +643,7 @@ class Wired:
             self.IsConnecting = False
             self.before_script = before_script
             self.after_script = after_script
+            self.disconnect_script = disconnect_script
             self.lock.acquire()
             self.ConnectingMessage = 'interface_down'
             self.lock.release()
@@ -740,3 +752,11 @@ class Wired:
                 print 'executing post connection script'
                 misc.Run('./run-script.py ' + self.after_script)
         #end function run
+
+    def Disconnect(self):
+        print 'wired disconnect running'
+        if self.disconnect_script != None:
+            print 'running wired network disconnect script'
+            misc.Run(self.disconnect_script)
+        misc.Run('ifconfig ' + self.wired_interface + ' 0.0.0.0')
+        misc.Run('ifconfig ' + self.wired_interface + ' down')