--- experimental/host/vb_net_test/nettest.frm 2001/02/23 10:07:55 1.3
+++ experimental/host/vb_net_test/nettest.frm 2001/02/28 09:18:26 1.27
@@ -1,117 +1,127 @@
VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
+Object = "{33155A3D-0CE0-11D1-A6B4-444553540000}#1.0#0"; "SysTray.ocx"
Begin VB.Form Form1
BorderStyle = 3 'Fixed Dialog
- Caption = "TCP/UDP Test program"
- ClientHeight = 5655
+ Caption = "i-scream Winhost"
+ ClientHeight = 1185
ClientLeft = 45
ClientTop = 330
- ClientWidth = 5670
+ ClientWidth = 4710
+ Icon = "nettest.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
- ScaleHeight = 5655
- ScaleWidth = 5670
+ ScaleHeight = 1185
+ ScaleWidth = 4710
ShowInTaskbar = 0 'False
- StartUpPosition = 3 'Windows Default
- Begin VB.CommandButton Command3
- Caption = "TCP to Filter"
- Height = 375
- Left = 3720
- TabIndex = 9
- Top = 2520
- Width = 1575
+ StartUpPosition = 2 'CenterScreen
+ Visible = 0 'False
+ Begin VB.CommandButton Command1
+ Caption = "more"
+ Height = 255
+ Left = 3960
+ TabIndex = 8
+ Top = 840
+ Width = 615
End
- Begin VB.TextBox Text4
- Height = 2535
- Left = 240
+ Begin VB.TextBox Text1
+ Height = 2055
+ Left = 120
+ Locked = -1 'True
MultiLine = -1 'True
ScrollBars = 2 'Vertical
- TabIndex = 8
- Text = "nettest.frx":0000
- Top = 3000
- Width = 5055
- End
- Begin VB.CommandButton Command2
- Caption = "TCP to FilterManager"
- Height = 375
- Left = 3360
TabIndex = 7
- Top = 2040
- Width = 1935
+ Top = 1200
+ Width = 4455
End
- Begin MSWinsockLib.Winsock Winsock2
- Left = 4920
- Top = 120
- _ExtentX = 741
- _ExtentY = 741
- _Version = 393216
+ Begin VB.CommandButton Hide
+ Caption = "hide"
+ Height = 255
+ Left = 3960
+ TabIndex = 6
+ Top = 480
+ Width = 615
End
- Begin VB.TextBox Text3
- Height = 285
- Left = 1680
- TabIndex = 5
- Text = "killigrew.ukc.ac.uk"
- Top = 1560
- Width = 2535
+ Begin SysTray.SystemTray SystemTray
+ Left = 2520
+ Top = 4200
+ _ExtentX = 847
+ _ExtentY = 847
+ SysTrayText = "i-scream Winhost"
+ IconFile = 0
End
- Begin VB.TextBox Text2
- Height = 285
- Left = 1680
- TabIndex = 3
- Text = "4567"
- Top = 1920
- Width = 855
+ Begin VB.Timer Timer1
+ Left = 3120
+ Top = 4200
End
- Begin VB.CommandButton Command1
- Caption = "Send UDP"
+ Begin VB.CommandButton Reconfigure
+ Caption = "Reconfigure with FilterManager"
Height = 375
- Left = 4320
- TabIndex = 2
- Top = 1560
- Width = 975
- End
- Begin VB.TextBox Text1
- Height = 855
- Left = 360
+ Left = 840
TabIndex = 0
- Text = ""
- Top = 600
- Width = 4935
+ Top = 3480
+ Width = 2895
End
- Begin MSWinsockLib.Winsock Winsock1
- Left = 4320
- Top = 120
+ Begin MSWinsockLib.Winsock TCPSock
+ Left = 4080
+ Top = 4200
_ExtentX = 741
_ExtentY = 741
_Version = 393216
+ End
+ Begin MSWinsockLib.Winsock UDPSock
+ Left = 3600
+ Top = 4200
+ _ExtentX = 741
+ _ExtentY = 741
+ _Version = 393216
Protocol = 1
End
- Begin VB.Label Label3
+ Begin VB.Label Label2
Alignment = 1 'Right Justify
- Caption = "Destination:"
+ Caption = "Next heartbeat:"
Height = 255
- Left = 360
- TabIndex = 6
- Top = 1560
- Width = 1215
+ Left = 120
+ TabIndex = 5
+ Top = 480
+ Width = 1455
End
- Begin VB.Label Label2
+ Begin VB.Label Label1
Alignment = 1 'Right Justify
- Caption = "Port:"
+ Caption = "Next UDP packet:"
Height = 255
- Left = 360
+ Left = 120
TabIndex = 4
- Top = 1920
- Width = 1215
+ Top = 120
+ Width = 1455
End
- Begin VB.Label Label1
- Caption = "Packet contents"
+ Begin VB.Label Label4
+ BorderStyle = 1 'Fixed Single
+ Caption = "0"
Height = 255
- Left = 360
+ Left = 1680
+ TabIndex = 3
+ Top = 480
+ Width = 615
+ End
+ Begin VB.Label Label3
+ BorderStyle = 1 'Fixed Single
+ Caption = "0"
+ Height = 255
+ Left = 1680
+ TabIndex = 2
+ Top = 120
+ Width = 615
+ End
+ Begin VB.Label Status
+ Alignment = 2 'Center
+ Caption = "Status:"
+ Height = 255
+ Left = 0
TabIndex = 1
- Top = 360
- Width = 2895
+ Top = 840
+ Width = 3855
End
End
Attribute VB_Name = "Form1"
@@ -119,70 +129,161 @@ Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
+' For the system tray bits
+Private Declare Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Long, ByVal lpFileName As String) As Long
+Private Declare Function GetPrivateProfileInt Lib "kernel32" Alias "GetPrivateProfileIntA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal nDefault As Long, ByVal lpFileName As String) As Long
+
+Dim filterManagerHostname As String
+Dim filterManagerTCPPort As Long
+
+Dim seqNo As Long
+Dim machineName As String
+
Dim filterHostname As String
Dim filterTCPPort As Integer
Dim filterUDPPort As Integer
Dim fileList As String
Dim lastModified As String
+Dim UDPUpdateTime As Integer
+Dim TCPUpdateTime As Integer
+
Dim protocolVersion As String
Dim connected As Boolean
-Dim responseNumber As Integer
+Dim CUpTime As New CUpTime
+Dim wksta As New CNetWksta
+Dim windowBig As Boolean
+
+Dim responseNumber As Integer
+
Private Sub Command1_Click()
- ' Use the first winsock control to send a UDP packet.
- Winsock1.RemoteHost = Text3.Text
- Winsock1.RemotePort = Text2.Text
- Winsock1.SendData Text1.Text
+ ' Toggle visibility of the debug output.
+ If windowBig Then
+ Form1.Height = 1500
+ windowBig = False
+ Else
+ Form1.Height = 4350
+ windowBig = True
+ End If
+
End Sub
-Private Sub Command2_Click()
+Private Sub Form_Load()
- ' establish a TCP connection to a filtermanager
- Winsock2.Close
- Winsock2.Connect Text3.Text, Text2.Text
+ If App.PrevInstance Then
+ x = MsgBox("There is already an i-scream Winhost running on this machine.", 48, "i-scream host already running")
+ End
+ End If
+
+ protocolVersion = "1.1"
+
+ Status.Caption = "Loading"
+ Form1.Caption = "i-scream Winhost " & protocolVersion
+
+ CUpTime.Init
+
+ If CUpTime.isWin9x Then
+ x = MsgBox("Sorry, the i-scream host can only be used to monitor servers (i.e. not Win9x)", 48, "Not a server")
+ End
+ End If
+
+ windowBig = False
+
+ ''''TEMP
+ 'filterManagerHostname = "killigrew.ukc.ac.uk"
+ 'filterManagerTCPPort = 4567
+ ''''' END TEMP
+
+ 'GoTo skip
+ On Error GoTo iniError
+ Dim buf As String * 256
+ Dim length As Long
+ length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "", buf, Len(buf), App.Path & "/winhost.ini")
+ filterManagerHostname = Left$(buf, length)
+ length = GetPrivateProfileInt("i-scream Winhost", "FilterManagerPort", 0, App.Path & "/winhost.ini")
+ filterManagerTCPPort = length
+ If filterManagerHostname = "" Then
+ GoTo iniError
+ End If
+ On Error GoTo 0
+skip:
+ Status.Caption = "Connecting to Filter Manager " & filterManagerHostname & ":" & filterManagerTCPPort
+ Reconfigure_Click
+
+ SystemTray.Icon = Val(Form1.Icon)
+ SystemTray.Action = 0
+
+
+ Exit Sub
+
+iniError:
+ x = MsgBox("The i-scream Winhost could not read the correct settings from the winhost.ini file. Please correct these and try again. " & Err.Description, 48, "Configuration not found")
+ End
+
End Sub
-Private Sub Command3_Click()
- ' establish a TCP connection to a filter
- Winsock2.Close
- Winsock2.Connect filterHostname, filterTCPPort
+Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
+ x = MsgBox("Are you sure you want to shut down the Winhost? This will stop your computer sending information to the i-scream Central Monitoring System.", vbYesNo, "i-scream Winhost")
+ If x = 7 Then
+ Cancel = True
+ Else
+ SystemTray.Action = 2
+ End If
+
End Sub
-Private Sub Form_Load()
- protocolVersion = "1.1"
+Private Sub Hide_Click()
+ Form1.Visible = False
+ SystemTray.Icon = Val(Form1.Icon)
End Sub
-Private Sub Winsock2_Connect()
-
- responseNumber = 0
+Private Sub Reconfigure_Click()
+ ' establish a TCP connection to a filtermanager
+ connected = False
+ TCPSock.Close
+ TCPSock.Connect filterManagerHostname, filterManagerTCPPort
+End Sub
+
+
+
+Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
+
+ Form1.Visible = True
+ Form1.SetFocus
+
+End Sub
+
+Private Sub TCPSock_Connect()
+
+ responseNumber = 0
' Send something as soon as we connect to the server.
If connected = False Then
' contact the FilterManager
- Winsock2.SendData "STARTCONFIG" & vbCrLf
+ TCPSock.SendData "STARTCONFIG" & vbCrLf
Else
' Contact the Filter
- Winsock2.SendData "HEARTBEAT" & vbCrLf
+ TCPSock.SendData "HEARTBEAT" & vbCrLf
End If
End Sub
-Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long)
+Private Sub TCPSock_DataArrival(ByVal bytesTotal As Long)
responseNumber = responseNumber + 1
' Get the line from the server.
- Winsock2.GetData response, vbString, bytesTotal
+ TCPSock.GetData response, vbString, bytesTotal
' Remove linefeeds and returns from the line.
response = Replace(response, Chr(13), "")
response = Replace(response, Chr(10), "")
- Text4.Text = Text4.Text & vbCrLf & response
+ 'Text4.Text = Text4.Text & vbCrLf & response
If connected = False Then
' Perform TCP configuration (1.1)
@@ -190,25 +291,43 @@ Private Sub Winsock2_DataArrival(ByVal bytesTotal As L
Select Case responseNumber
Case 1:
If Not response = "OK" Then GoTo configError
- Winsock2.SendData "LASTMODIFIED" & vbCrLf
+ TCPSock.SendData "LASTMODIFIED" & vbCrLf
+ Text1.Text = "Requesting configuration from FilterManager:- " & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
Case 2:
If response = "ERROR" Then GoTo configError
lastModified = response
- Winsock2.SendData "FILELIST" & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData "FILELIST" & vbCrLf
+ ''' Uncomment this for new protocol release.
+ 'Case 2a:
+ 'If response = "ERROR" Then GoTo configError
+ 'fileList = response
+ 'Text1.Text = Text1.Text & response & vbCrLf
+ 'TCPSock.SendData "FQDN" & vbCrLf
Case 3:
If response = "ERROR" Then GoTo configError
fileList = response
- Winsock2.SendData "UDPUpdateTime" & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ ' REMOVE above line, uncomment next
+ 'machineName = response
+ TCPSock.SendData "UDPUpdateTime" & vbCrLf
Case 4:
If response = "ERROR" Then GoTo configError
- Winsock2.SendData "TCPUpdateTime" & vbCrLf
+ UDPUpdateTime = response
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData "TCPUpdateTime" & vbCrLf
Case 5:
If response = "ERROR" Then GoTo configError
- Winsock2.SendData "ENDCONFIG" & vbCrLf
+ TCPUpdateTime = response
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData "ENDCONFIG" & vbCrLf
Case 6:
If Not response = "OK" Then GoTo configError
- Winsock2.SendData "FILTER" & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData "FILTER" & vbCrLf
Case 7:
+ Text1.Text = Text1.Text & response & vbCrLf
'we got a filter list here.
readTo = 0
' get hostname
@@ -221,14 +340,18 @@ Private Sub Winsock2_DataArrival(ByVal bytesTotal As L
response = Mid(response, readTo + 1, Len(response))
' get TCP Port number
filterTCPPort = response
- Winsock2.SendData "END" & vbCrLf
+ TCPSock.SendData "END" & vbCrLf
Case 8:
If Not response = "OK" Then GoTo configError
connected = True
responseNumber = 0
- Winsock2.Close
- Text4.Text = Text4.Text & vbCrLf & " "
- x = MsgBox("got config okay")
+ TCPSock.Close
+ Text1.Text = Text1.Text & response & vbCrLf
+ 'Text4.Text = Text4.Text & vbCrLf & " "
+ Status.Caption = "Configuration successful"
+ Label3.Caption = UDPUpdateTime
+ Label4.Caption = TCPUpdateTime
+ Timer1.Interval = 1000
End Select
Else
' Perform a heartbeat (1.1)
@@ -236,20 +359,26 @@ Private Sub Winsock2_DataArrival(ByVal bytesTotal As L
Select Case responseNumber
Case 1:
If Not response = "OK" Then GoTo heartbeatError
- Winsock2.SendData "CONFIG" & vbCrLf
+ Text1.Text = "Performing heartbeat: -" & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData "CONFIG" & vbCrLf
Case 2:
If Not response = "OK" Then GoTo heartbeatError
- Winsock2.SendData fileList & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData fileList & vbCrLf
Case 3:
If Not response = "OK" Then GoTo heartbeatError
- Winsock2.SendData lastModified & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData lastModified & vbCrLf
Case 4:
If Not response = "OK" Then GoTo heartbeatError
- Winsock2.SendData "ENDHEARTBEAT" & vbCrLf
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.SendData "ENDHEARTBEAT" & vbCrLf
Case 5:
If Not response = "OK" Then GoTo heartbeatError
- Winsock2.Close
- x = MsgBox("heartbeat sent okay.")
+ Text1.Text = Text1.Text & response & vbCrLf
+ TCPSock.Close
+ Status.Caption = "Heartbeat sent successfully."
End Select
End If
@@ -258,7 +387,116 @@ Private Sub Winsock2_DataArrival(ByVal bytesTotal As L
Exit Sub
configError:
- x = MsgBox("error doing configuration")
+ Status.Caption = "FAILED to get configuration"
+ Exit Sub
heartbeatError:
+ Status.Caption = "Heatbeat FAILED"
+ Exit Sub
+End Sub
+
+Private Sub Timer1_Timer()
+
+ Label3.Caption = Label3.Caption - 1
+ Label4.Caption = Label4.Caption - 1
+ Status.Caption = ""
+
+ If Label3.Caption < 1 Then
+
+ ' prepare the contents of the XML packet.
+ seqNo = seqNo + 1
+
+ ' Comment this line in the next protocol
+ machineName = TCPSock.LocalHostName
+
+ LocalIP = TCPSock.LocalIP
+ packetDate = Date2Num()
+
+
+ Dim verinfo As OSVERSIONINFO
+ verinfo.dwOSVersionInfoSize = Len(verinfo)
+ ret% = GetVersionEx(verinfo)
+ If ret% = 0 Then
+ MsgBox "Error getting Windows version Information"
+ End
+ End If
+
+ osName = GetVersion()
+ osVersionMajor = verinfo.dwMajorVersion
+ osVersionMinor = verinfo.dwMinorVersion
+ osBuild = verinfo.dwBuildNumber
+
+ Dim sysinfo As SYSTEM_INFO
+ GetSystemInfo sysinfo
+ Select Case sysinfo.dwProcessorType
+ Case PROCESSOR_INTEL_386
+ processorType = "Intel 386"
+ Case PROCESSOR_INTEL_486
+ processorType = "Intel 486"
+ Case PROCESSOR_INTEL_PENTIUM
+ processorType = "Intel Pentium variant"
+ Case PROCESSOR_MIPS_R4000
+ processorType = "MIPS R4000"
+ Case PROCESSOR_ALPHA_21064
+ processorType = "DEC Alpha 21064"
+ Case Else
+ processorType = "(unknown)"
+ End Select
+
+ Dim memsts As MEMORYSTATUS
+ Dim memory&
+ GlobalMemoryStatus memsts
+ memory& = memsts.dwTotalPhys
+ memTotal = memory& \ 1024
+ memory& = memsts.dwAvailPhys
+ memFree = memory& \ 1024
+ memory& = memsts.dwTotalVirtual
+ swapTotal = memory& \ 1024
+ memory& = memsts.dwAvailVirtual
+ swapFree = memory& \ 1024
+
+ uptime = CUpTime.MilliSecs \ 1000
+
+ CUpTime.Capture
+ cpu_time = CUpTime.CPUTime
+ percent_idle = CUpTime.PercentIdle
+
+ ' build the contents of the XML packet
+ xml = "" & _
+ "" & _
+ "" & osName & "" & _
+ "" & osVersionMajor & "" & _
+ "" & osBuild & "" & _
+ "" & osName & "" & _
+ "" & osVersionMinor & "" & _
+ "" & processorType & "" & _
+ "" & uptime & "" & _
+ "" & _
+ "" & percent_idle & "" & cpu_time & "" & _
+ "" & memTotal & "" & memFree & "" & _
+ "" & swapTotal & "" & swapFree & "" & _
+ ""
+ Text1.Text = "Last packet contained: -" & vbCrLf & xml
+
+ ' Use the first winsock control to send a UDP packet.
+ UDPSock.RemoteHost = filterHostname
+ UDPSock.RemotePort = filterUDPPort
+ UDPSock.SendData xml
+ Status.Caption = "UDP packet sent"
+ Label3.Caption = UDPUpdateTime
+ End If
+
+ If Label4.Caption < 1 Then
+ ' establish a TCP connection to a filter
+ TCPSock.Close
+ TCPSock.Connect filterHostname, filterTCPPort
+ Label4.Caption = TCPUpdateTime
+ End If
+
End Sub
+
+Function Date2Num() As Long
+ Dim x As Long
+ x = DateDiff("s", "1-1-1970", Now)
+ Date2Num = x
+End Function