Changed script execution method so that scripts are always run in usermode.

Removed autostarting daemon code so that script execution would work properly.
Added channel display support for cards that only get frequency info in 'iwlist scan'.
Changed autoconnect behavior to fix a bug where dbus would crash if connecting was taking too long.
Changed/added some comments.

daemon.py

@@ -294,7 +294,7 @@ class ConnectionWizard(dbus.service.Object):
                     self.ConnectWired()
                     time.sleep(1)
                     print "Attempting to autoconnect with wired interface..."
-                    while self.CheckIfWiredConnecting(): # Keeps us from going into an infinite connecting loop
+                    while self.CheckIfWiredConnecting(): #Leaving this for wired since you're probably not going to have DHCP problems
                         time.sleep(1)
                     print "...done autoconnecting."
                 else:
@@ -307,11 +307,14 @@ class ConnectionWizard(dbus.service.Object):
                     if bool(self.LastScan[x]["has_profile"]):
                         print str(self.LastScan[x]["essid"]) + ' has profile'
                         if bool(self.LastScan[x].get('automatic')):
-                            print 'automatically connecting to...',str(self.LastScan[x]["essid"])
+                            print 'trying to automatically connect to...',str(self.LastScan[x]["essid"])
                             self.ConnectWireless(x)
-                            time.sleep(3)
+                            time.sleep(5)
-                            while self.CheckIfWirelessConnecting():
+                            return
-                                print "autoconnecting... hold"
+                            #Changed this because the while loop would cause dbus errors if
+                            #there was trouble connecting or connecting took a long time
+                            #print "autoconnecting... hold"
+                            #while self.CheckIfWirelessConnecting():
                                 #not sure why I need to get IPs, but
                                 #it solves the autoconnect problem
                                 #i think it has something to do with
@@ -319,7 +322,7 @@ class ConnectionWizard(dbus.service.Object):
                                 #if anyone knows why...email me at compwiz18@gmail.com
                                 #only some people need these statements for autoconnect
                                 #to function properly
-                                self.GetWirelessIP()
+                                #self.GetWirelessIP()
                                 ###
                                 # removed line below for 1.3.0 - if there is trouble with
                                 # connecting at boot,
@@ -329,9 +332,14 @@ class ConnectionWizard(dbus.service.Object):
                                 # think? -- adam
                                 ###
                                 #self.GetWiredIP()
-                                time.sleep(2)
+                                #time.sleep(3)
-                            print "autoconnecting... done"
+                            #if self.GetWirelessIP() != None:
-                            return
+                            #    print "autoconnecting... done"
+                            #    return
+                            #else:
+                            #    print 'autoconnect was taking too long, aborted.'
+                            #    self.SetForcedDisconnect(True)
+                            #    return
                 print "unable to autoconnect, you'll have to manually connect"
             else:
                 print 'autoconnect failed because wireless interface == None'
@@ -898,7 +906,7 @@ class ConnectionWizard(dbus.service.Object):
                     self.always_show_wired_interface = config.get("Settings","always_show_wired_interface")
                 else:
                     config.set("Settings","always_show_wired_interface","False")
-                    self.always_show_wired_interface = False
+                    self.always_show_wired_interface = 0
                 if config.has_option("Settings","use_global_dns"):
                     print config.get("Settings","use_global_dns")
                     self.SetUseGlobalDNS(int(config.get("Settings","use_global_dns")))

dapper.py

@@ -64,12 +64,12 @@ def set_signal_image():
     
     if not daemon.GetDebugMode():
         config.DisableLogging()
-    
+
-    #Check to see we wired profile autoconnect chooser needs to be displayed
+    #Check if wired profile chooser should be launched        
     if daemon.GetNeedWiredProfileChooser() == True:
         wired_profile_chooser()
         daemon.SetNeedWiredProfileChooser(False)
-        
+       
     #Are we using a wired connection?        
     wired_ip = wired.GetWiredIP()
     if wired.CheckPluggedIn() == True and wired_ip:
@@ -78,11 +78,13 @@ def set_signal_image():
           tooltip.set_tip(eb,language['connected_to_wired'].replace('$A',wired_ip))
           stillWired = True
           lock = ''
+    #Check for wireless or no connection
     else:
         if stillWired == True: #wire must have gotten unplugged
             pic.set_from_file("images/no-signal.png")
-            tooltip.set_tip(eb,"Wicd - No Connection") 
+            tooltip.set_tip(eb,language['not_connected']) 
         stillWired = False
+        
         wireless_ip = wireless.GetWirelessIP()
         #If ip returns as None, we are probably returning from hibernation and need to force signal to 0 to avoid crashing
         if wireless_ip != None:
@@ -202,7 +204,7 @@ manager.insert_action_group(ag, 0)
 manager.add_ui_from_string(menu)
 menu = manager.get_widget('/Menubar/Menu/About').props.parent
 
-gobject.timeout_add(2000,set_signal_image)
+gobject.timeout_add(3000,set_signal_image)
 tooltip.set_tip(eb, "Wicd Systray")
 pic.set_from_file("images/no-signal.png")
 

edgy.py

@@ -90,11 +90,12 @@ def set_signal_image():
     if not daemon.GetDebugMode():
         config.DisableLogging()
     
-    #Check to see we wired profile autoconnect chooser needs to be displayed
+    #Check if wired profile chooser should be launched
     if daemon.GetNeedWiredProfileChooser() == True:
         wired_profile_chooser()
         daemon.SetNeedWiredProfileChooser(False)
     
+    #Check for active wired connection
     wired_ip = wired.GetWiredIP()
     if wired.CheckPluggedIn() == True and wired_ip != None:
         if stillWired == False: # Only set image/tooltip if it hasn't been set already
@@ -102,11 +103,13 @@ def set_signal_image():
             tr.set_tooltip(language['connected_to_wired'].replace('$A',wired_ip))
             stillWired = True
             lock = ''
+    #Check if using wireless/not-connected
     else:
         if stillWired == True: #this only occurs when we were previously using wired but it became unplugged
             tr.set_from_file("images/no-signal.png")
             tr.set_tooltip(language['not_connected'])
         stillWired = False
+        
         wireless_ip = wireless.GetWirelessIP()
         #If ip returns as None, we are probably returning from hibernation and need to force signal to 0 to avoid crashing
         if wireless_ip != None:
@@ -119,7 +122,7 @@ def set_signal_image():
         if (signal != LastStrength or network != wireless.GetCurrentNetwork() or signal == 0) and wireless_ip != None:
             LastStrength = signal
             lock = '' #set the string to '' so that when it is put in "high-signal" + lock + ".png", there will be nothing
-            curNetID = wireless.GetCurrentNetworkID() #the network ID needs to be checked because a negative value here will break the tray
+            curNetID = wireless.GetCurrentNetworkID() #this needs to be checked because a negative value will break the tray
             if signal > 0 and curNetID > -1 and wireless.GetWirelessProperty(curNetID,"encryption"):
                 lock = '-lock' #set the string to '-lock' so that it will display the lock picture
             network = str(wireless.GetCurrentNetwork())               
@@ -199,6 +202,8 @@ class TrackerStatusIcon(gtk.StatusIcon):
         self.set_visible(True)
         self.connect('activate', self.on_activate)
         self.connect('popup-menu', self.on_popup_menu)
+        self.set_from_file("images/no-signal.png")
+        self.set_tooltip("Initializing wicd...")
         
         wireless.SetForcedDisconnect(False)
 
@@ -217,7 +222,7 @@ class TrackerStatusIcon(gtk.StatusIcon):
     def on_about(self, data):
         dialog = gtk.AboutDialog()
         dialog.set_name('wicd tray icon')
-        dialog.set_version('0.2')
+        dialog.set_version('0.2') #Might be time to move the version number up?
         dialog.set_comments('an icon that shows your network connectivity')
         dialog.set_website('http://wicd.sourceforge.net')
         dialog.run()
@@ -231,7 +236,6 @@ class TrackerStatusIcon(gtk.StatusIcon):
 LastStrength = -2
 stillWired = False
 network = ''
-tr=None
 
 tr=TrackerStatusIcon()
 gobject.timeout_add(3000,set_signal_image)

misc.py

@@ -31,8 +31,8 @@ def IsValidIP(ip):
     return False
 
 def PromptToStartDaemon():
-    gksudo_args = ['gksudo', '--message', 'Wicd needs to access your computer\'s network cards.','--','./daemon.py']
+	#script execution doesn't work correctly if daemon gets autostarted, so just prompt user to start manually
-    os.spawnvpe(os.P_NOWAIT, 'gksudo', gksudo_args, os.environ)
+    print 'You need to start the daemon before using the gui or tray.  Use the command \'sudo /etc/init.d/wicd start\'.'
 
 def RunRegex(regex,string):
     m = regex.search( string )

networking.py

@@ -44,6 +44,7 @@ class Wireless:
         channel_pattern        = re.compile('.*Channel:? ?(\d\d?)',re.DOTALL | re.I | re.M  | re.S)
         strength_pattern    = re.compile('.*Quality:?=? ?(\d\d*)',re.DOTALL | re.I | re.M  | re.S)
         mode_pattern        = re.compile('.*Mode:(.*?)\n',re.DOTALL | re.I | re.M  | re.S)
+        freq_pattern        = re.compile('.*Frequency:(.*?)\n',re.DOTALL | re.I | re.M  | re.S)
 
         wep_pattern        = re.compile('.*Encryption key:(.*?)\n',re.DOTALL | re.I | re.M  | re.S)
         wpa1_pattern        = re.compile('(WPA Version 1)',re.DOTALL | re.I | re.M  | re.S)
@@ -112,6 +113,31 @@ class Wireless:
                     CurrentNetwork["hidden"] = False
 
                 CurrentNetwork["channel"] = misc.RunRegex(channel_pattern,cell)
+                if CurrentNetwork["channel"] == None: #some cards don't show the channel number
+                    freq = misc.RunRegex(freq_pattern,cell)
+                    if freq == '2.412 GHz':
+                        CurrentNetwork["channel"] = 1
+                    elif freq == '2.417 GHz':
+                        CurrentNetwork["channel"] = 2
+                    elif freq == '2.422 GHz':
+                        CurrentNetwork["channel"] = 3
+                    elif freq == '2.427 GHz':
+                        CurrentNetwork["channel"] = 4
+                    elif freq == '2.432 GHz':
+                        CurrentNetwork["channel"] = 5
+                    elif freq == '2.437 GHz':
+                        CurrentNetwork["channel"] = 6
+                    elif freq == '2.442 GHz':
+                        CurrentNetwork["channel"] = 7
+                    elif freq == '2.447 GHz':
+                        CurrentNetwork["channel"] = 8
+                    elif freq == '2.452 GHz':
+                        CurrentNetwork["channel"] = 9
+                    elif freq == '2.457 GHz':
+                        CurrentNetwork["channel"] = 10
+                    elif freq == '2.462 GHz':
+                        CurrentNetwork["channel"] = 11
+
                 CurrentNetwork["bssid"] = misc.RunRegex(ap_mac_pattern,cell)
                 print " ##### " + CurrentNetwork["bssid"]
                 CurrentNetwork["mode"] = misc.RunRegex(mode_pattern,cell)
@@ -149,6 +175,7 @@ class Wireless:
                                 else:
                                     print 'Unknown AuthMode, can\'t assign encryption_method!!'
                                     CurrentNetwork["encryption_method"] = 'Unknown'
+                                    
                                 CurrentNetwork["quality"] = info[1][1:] #set signal strength here (not link quality! dBm vs %)
                 else:
                     CurrentNetwork["encryption"] = False
@@ -258,15 +285,10 @@ class Wireless:
 
             self.IsConnecting = True
             network = self.network
-            self.lock.acquire()
-            self.ConnectingMessage = 'executing_before_script'
-            self.lock.release()
 
-            before_script = self.before_script
+            if self.before_script != '' and self.before_script != None:
-            print 'before script is ', before_script
-            if before_script != '' and before_script != None:
                 print 'Executing pre-connection script'
-                misc.Run(before_script)
+                print misc.Run('./run-script.py ' + self.before_script)
 
             #put it down
             print "interface down..."
@@ -339,7 +361,7 @@ class Wireless:
             else:
                 misc.Run("iwconfig " + self.wireless_interface + " mode " + network["mode"])
 
-            misc.Run("iwconfig " + self.wireless_interface + " essid \"" + network["essid"] + "\" channel " + str(network["channel"])) + " ap " + network["bssid"]
+            misc.Run("iwconfig " + self.wireless_interface + " essid \"" + network["essid"] + "\" channel " + str(network["channel"]) + " ap " + network["bssid"])
 
             if self.wpa_driver == "ralink legacy": #Adds support for ralink cards that can't use wpasupplicant
                 if network.get('key') != None:
@@ -474,10 +496,9 @@ class Wireless:
             print "done"
             self.IsConnecting = False
 
-            after_script = self.after_script
+            if self.after_script != '' and self.after_script != None:
-            if after_script != '' and after_script != None:
                 print 'executing post connection script'
-                misc.Run(after_script)
+                print misc.Run('./run-script.py ' + self.after_script)
         #end function Connect
     #end class Connect
 
@@ -613,15 +634,12 @@ class Wired:
             #we don't touch the wifi interface
             #but we do remove all wifi entries from the
             #routing table
-
-            before_script = self.before_script
-            print 'before script is ', before_script
-            if before_script != '' and before_script != None:
-                print 'Executing pre-connection script'
-                misc.Run(before_script)
-
             self.IsConnecting = True
-            network = self.network 
+            network = self.network
+            
+            if self.before_script != '' and self.before_script != None:
+                print 'executing pre-connection script'
+                misc.Run('./run-script.py ' + self.before_script)
 
             #put it down
             self.lock.acquire()
@@ -703,8 +721,7 @@ class Wired:
             self.lock.release()
             self.IsConnecting = False
 
-            after_script = self.after_script
+            if self.after_script != '' and self.after_script != None:
-            if after_script != '' and after_script != None:
                 print 'executing post connection script'
-                misc.Run(after_script)
+                misc.Run('./run-script.py ' + self.after_script)
         #end function run

run-script.py

@@ -0,0 +1,13 @@
+#!/usr/bin/python
+##
+#Simple script that converts command line args to a string and executes it in usermode
+##
+import os,sys,misc
+
+print 'executing script in user mode'
+os.setuid(1000)
+command = ''
+for stuff in sys.argv[1:]:
+    command = command + ' ' + stuff
+print 'command = ',command
+print misc.Run(command)