--- joko/ToolBox/Windows/VpnDial/src/Module_Main.bas	2005/10/06 20:15:34	1.3
+++ joko/ToolBox/Windows/VpnDial/src/Module_Main.bas	2005/10/08 01:01:45	1.7
@@ -15,8 +15,26 @@
 ' http://www.activevb.de/rubriken/apikatalog/deklarationen/rasenumentries.html
 ' http://www.dotnet247.com/247reference/msgs/18/93960.aspx
 
+' contains all ras entry objects
 Public RasEntries As New Collection
 
+' globals to store connection name and state
+Public ConnectionName As String
+Public ConnectionOnline As Boolean
+
+' globals to store information about action to do on up|down
+Enum ActionTypes
+    RUN_SCRIPT
+    ADD_ROUTE
+End Enum
+Public ActionType As ActionTypes
+
+Public ScriptName As String
+Public RouteNet As String, RouteMask As String
+
+Const RouteMaskDefault As String = "255.255.255.0"
+
+
 Sub Main()
 
     Dim cmdline As New CommandLine
@@ -59,7 +77,7 @@
     ElseIf cmdline.hasSwitch("script") And success = True Then
         script_name = cmdline.getArgument("script")
         If script_name <> "" Then
-            script_args = Chr(34) & DetermineClientIP() & Chr(34) & " " & Chr(34) & DetermineServerIP & Chr(34)
+            script_args = Chr(34) & DetermineClientIP(conName) & Chr(34) & " " & Chr(34) & DetermineServerIP(conName) & Chr(34)
             Shell App.Path & "\" & script_name & " " & script_args, vbHide
         End If
     'End If
@@ -85,6 +103,36 @@
             End If
         
         End If
+    
+    ' monitor
+    ElseIf cmdline.hasSwitch("monitor") Then
+        conName = cmdline.getArgument("monitor")
+        If conName <> "" Then
+        
+            ' run script
+            If cmdline.hasSwitch("script") Then
+                ActionType = RUN_SCRIPT
+                ScriptName = cmdline.getArgument("script")
+            End If
+        
+            ' add a route with target network via gateway
+            If cmdline.hasSwitch("net") Then
+                ActionType = ADD_ROUTE
+                RouteNet = cmdline.getArgument("net")
+                If cmdline.hasSwitch("mask") Then
+                    RouteMask = cmdline.getArgument("mask")
+                Else
+                    RouteMask = RouteMaskDefault
+                End If
+            End If
+        
+            'Set rasItem = RasEntries(conName)
+            'RasRetrieveConnectionHandler conName
+            ConnectionName = conName
+            ConnectionOnline = RasIsOnline(conName)
+            MonitorRASStatusAsync
+        End If
+
     End If
         
     'End If
@@ -114,3 +162,53 @@
     Next i
 
 End Sub
+
+' callback from MonitorRASStatusAsync
+Public Sub detectOnlineOfflineChange()
+    Dim isOnline As Boolean
+    Dim script_name As String, script_args As String
+    Dim cmd As String
+    
+    isOnline = RasIsOnline(ConnectionName)
+    
+    If ConnectionOnline <> isOnline Then
+        'MsgBox isOnline
+        
+        Select Case ActionType
+            
+            Case RUN_SCRIPT:
+                script_name = ScriptName
+                If script_name <> "" Then
+                    script_args = Chr(34) & DetermineClientIP(ConnectionName) & Chr(34) & " " & Chr(34) & DetermineServerIP(ConnectionName) & Chr(34)
+                    cmd = App.Path & "\" & script_name & " " & script_args
+                End If
+                
+            Case ADD_ROUTE:
+                ' connection goes online
+                If isOnline = True Then
+                    script_name = "route"
+                    script_args = "add " & RouteNet & " mask " & RouteMask & " " & DetermineClientIP(ConnectionName)
+                    cmd = script_name & " " & script_args
+                
+                ' connection goes offline
+                Else
+                    ' Nothing to do in this case
+                
+                End If
+            
+        End Select
+        
+        If cmd <> "" Then
+            'MsgBox cmd
+            On Error Resume Next
+            Shell cmd, vbHide
+            'Shell cmd, vbNormalFocus
+            'If Err.Number <> 0 Then
+            '    MsgBox "Error while calling cmd: " & cmd & vbCrLf & "Error-Number: " & Err.Number
+            'End If
+            On Error GoTo 0
+        End If
+        
+        ConnectionOnline = isOnline
+    End If
+End Sub