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VERSION 5.00 |
| 2 |
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Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX" |
| 3 |
+ |
Object = "{33155A3D-0CE0-11D1-A6B4-444553540000}#1.0#0"; "SysTray.ocx" |
| 4 |
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Begin VB.Form Form1 |
| 5 |
< |
BorderStyle = 3 'Fixed Dialog |
| 6 |
< |
Caption = "TCP/UDP Test program" |
| 5 |
> |
BorderStyle = 4 'Fixed ToolWindow |
| 6 |
> |
Caption = "i-scream Winhost" |
| 7 |
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ClientHeight = 5655 |
| 8 |
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ClientLeft = 45 |
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< |
ClientTop = 330 |
| 10 |
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ClientWidth = 5670 |
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ClientTop = 285 |
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> |
ClientWidth = 4710 |
| 11 |
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LinkTopic = "Form1" |
| 12 |
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MaxButton = 0 'False |
| 12 |
– |
MinButton = 0 'False |
| 13 |
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ScaleHeight = 5655 |
| 14 |
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ScaleWidth = 5670 |
| 14 |
> |
ScaleWidth = 4710 |
| 15 |
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ShowInTaskbar = 0 'False |
| 16 |
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StartUpPosition = 3 'Windows Default |
| 17 |
< |
Begin VB.CommandButton Command3 |
| 18 |
< |
Caption = "TCP to Filter" |
| 17 |
> |
Begin VB.CommandButton Hide |
| 18 |
> |
Caption = "Hide Window" |
| 19 |
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Height = 375 |
| 20 |
< |
Left = 3720 |
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< |
TabIndex = 5 |
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< |
Top = 2520 |
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< |
Width = 1575 |
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Left = 3120 |
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TabIndex = 7 |
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> |
Top = 840 |
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Width = 1455 |
| 24 |
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End |
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Begin SysTray.SystemTray SystemTray |
| 26 |
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Left = 2160 |
| 27 |
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Top = 1800 |
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_ExtentX = 847 |
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_ExtentY = 847 |
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SysTrayText = "i-scream Winhost" |
| 31 |
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IconFile = 0 |
| 32 |
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End |
| 33 |
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Begin VB.Timer Timer1 |
| 34 |
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Left = 2760 |
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Top = 1800 |
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End |
| 37 |
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Begin VB.TextBox Text4 |
| 38 |
< |
Height = 2535 |
| 38 |
> |
Height = 1575 |
| 39 |
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Left = 240 |
| 40 |
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MultiLine = -1 'True |
| 41 |
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ScrollBars = 2 'Vertical |
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< |
TabIndex = 4 |
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TabIndex = 1 |
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Text = "nettest.frx":0000 |
| 44 |
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Top = 3000 |
| 45 |
< |
Width = 5055 |
| 45 |
> |
Width = 3975 |
| 46 |
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End |
| 47 |
< |
Begin VB.CommandButton Command2 |
| 48 |
< |
Caption = "TCP to FilterManager" |
| 47 |
> |
Begin VB.CommandButton Reconfigure |
| 48 |
> |
Caption = "Reconfigure with FilterManager" |
| 49 |
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Height = 375 |
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< |
Left = 3360 |
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< |
TabIndex = 3 |
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< |
Top = 2040 |
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< |
Width = 1935 |
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> |
Left = 120 |
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> |
TabIndex = 0 |
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> |
Top = 840 |
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> |
Width = 2895 |
| 54 |
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End |
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< |
Begin MSWinsockLib.Winsock Winsock2 |
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< |
Left = 4920 |
| 57 |
< |
Top = 120 |
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> |
Begin MSWinsockLib.Winsock TCPSock |
| 56 |
> |
Left = 3720 |
| 57 |
> |
Top = 1800 |
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_ExtentX = 741 |
| 59 |
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_ExtentY = 741 |
| 60 |
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_Version = 393216 |
| 61 |
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End |
| 62 |
< |
Begin VB.CommandButton Command1 |
| 63 |
< |
Caption = "Send UDP" |
| 64 |
< |
Height = 375 |
| 53 |
< |
Left = 4320 |
| 54 |
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TabIndex = 2 |
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Top = 1560 |
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Width = 975 |
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End |
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Begin VB.TextBox Text1 |
| 59 |
< |
Height = 855 |
| 60 |
< |
Left = 360 |
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< |
TabIndex = 0 |
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< |
Text = "<packet></packet>" |
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Top = 600 |
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Width = 4935 |
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End |
| 66 |
< |
Begin MSWinsockLib.Winsock Winsock1 |
| 67 |
< |
Left = 4320 |
| 68 |
< |
Top = 120 |
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> |
Begin MSWinsockLib.Winsock UDPSock |
| 63 |
> |
Left = 3240 |
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> |
Top = 1800 |
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_ExtentX = 741 |
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_ExtentY = 741 |
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_Version = 393216 |
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Protocol = 1 |
| 69 |
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End |
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Begin VB.Label Label2 |
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Alignment = 1 'Right Justify |
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Caption = "Next heartbeat:" |
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Height = 255 |
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Left = 2400 |
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TabIndex = 6 |
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Top = 480 |
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Width = 1455 |
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End |
| 79 |
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Begin VB.Label Label1 |
| 80 |
< |
Caption = "Packet contents" |
| 80 |
> |
Alignment = 1 'Right Justify |
| 81 |
> |
Caption = "Next UDP packet:" |
| 82 |
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Height = 255 |
| 83 |
< |
Left = 360 |
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< |
TabIndex = 1 |
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< |
Top = 360 |
| 86 |
< |
Width = 2895 |
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> |
Left = 2400 |
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> |
TabIndex = 5 |
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> |
Top = 120 |
| 86 |
> |
Width = 1455 |
| 87 |
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End |
| 88 |
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Begin VB.Label Label4 |
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BorderStyle = 1 'Fixed Single |
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Caption = "0" |
| 91 |
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Height = 255 |
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Left = 3960 |
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TabIndex = 4 |
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Top = 480 |
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Width = 615 |
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End |
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Begin VB.Label Label3 |
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BorderStyle = 1 'Fixed Single |
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Caption = "0" |
| 100 |
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Height = 255 |
| 101 |
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Left = 3960 |
| 102 |
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TabIndex = 3 |
| 103 |
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Top = 120 |
| 104 |
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Width = 615 |
| 105 |
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End |
| 106 |
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Begin VB.Label Status |
| 107 |
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Alignment = 2 'Center |
| 108 |
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Caption = "Status:" |
| 109 |
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Height = 255 |
| 110 |
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Left = 120 |
| 111 |
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TabIndex = 2 |
| 112 |
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Top = 1320 |
| 113 |
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Width = 4455 |
| 114 |
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End |
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End |
| 116 |
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Attribute VB_Name = "Form1" |
| 117 |
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Attribute VB_GlobalNameSpace = False |
| 124 |
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Dim filterManagerHostname As String |
| 125 |
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Dim filterManagerTCPPort As Integer |
| 126 |
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|
| 127 |
+ |
Dim seqNo As Long |
| 128 |
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Dim machineName As String |
| 129 |
+ |
|
| 130 |
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Dim filterHostname As String |
| 131 |
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Dim filterTCPPort As Integer |
| 132 |
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Dim filterUDPPort As Integer |
| 133 |
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Dim fileList As String |
| 134 |
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Dim lastModified As String |
| 135 |
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|
| 136 |
+ |
Dim UDPUpdateTime As Integer |
| 137 |
+ |
Dim TCPUpdateTime As Integer |
| 138 |
+ |
|
| 139 |
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Dim protocolVersion As String |
| 140 |
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Dim connected As Boolean |
| 141 |
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Dim responseNumber As Integer |
| 142 |
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|
| 104 |
– |
|
| 105 |
– |
Private Sub Command1_Click() |
| 106 |
– |
|
| 107 |
– |
xml = "<packet></packet>" |
| 108 |
– |
|
| 109 |
– |
' Use the first winsock control to send a UDP packet. |
| 110 |
– |
Winsock1.RemoteHost = filterHostname |
| 111 |
– |
Winsock1.RemotePort = filterUDPPort |
| 112 |
– |
Winsock1.SendData xml |
| 113 |
– |
|
| 114 |
– |
End Sub |
| 115 |
– |
|
| 116 |
– |
Private Sub Command2_Click() |
| 117 |
– |
|
| 118 |
– |
' establish a TCP connection to a filtermanager |
| 119 |
– |
Winsock2.Close |
| 120 |
– |
Winsock2.Connect filterManagerHostname, filterManagerTCPPort |
| 121 |
– |
|
| 122 |
– |
End Sub |
| 123 |
– |
|
| 124 |
– |
Private Sub Command3_Click() |
| 125 |
– |
' establish a TCP connection to a filter |
| 126 |
– |
Winsock2.Close |
| 127 |
– |
Winsock2.Connect filterHostname, filterTCPPort |
| 128 |
– |
End Sub |
| 129 |
– |
|
| 143 |
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Private Sub Form_Load() |
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+ |
|
| 145 |
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protocolVersion = "1.1" |
| 146 |
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|
| 147 |
+ |
Status.Caption = "Loading" |
| 148 |
+ |
Form1.Caption = "i-scream Winhost " & protocolVersion |
| 149 |
+ |
|
| 150 |
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''''TEMP |
| 151 |
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filterManagerHostname = "killigrew.ukc.ac.uk" |
| 152 |
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filterManagerTCPPort = 4567 |
| 153 |
< |
Exit Sub |
| 137 |
< |
''' ENDTEMP |
| 153 |
> |
''''' END TEMP |
| 154 |
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|
| 155 |
+ |
GoTo skip |
| 156 |
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On Error GoTo iniError |
| 157 |
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Dim buf As String * 256 |
| 158 |
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Dim length As Long |
| 160 |
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filterManagerHostname = Left$(buf, length) |
| 161 |
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length = GetPrivateProfileString("i-scream Winhost", "FilterManagerPort", "<no value>", buf, Len(buf), App.Path & "winhost.ini") |
| 162 |
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filterManagerTCPPort = Left$(buf, length) |
| 163 |
+ |
skip: |
| 164 |
+ |
|
| 165 |
+ |
Status.Caption = "Connecting to Filter Manager" |
| 166 |
+ |
Reconfigure_Click |
| 167 |
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|
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Exit Sub |
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|
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|
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End Sub |
| 175 |
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|
| 176 |
< |
Private Sub Label2_Click() |
| 176 |
> |
Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer) |
| 177 |
> |
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") |
| 178 |
> |
If x = 7 Then |
| 179 |
> |
Cancel = True |
| 180 |
> |
End If |
| 181 |
> |
SystemTray.Action = 2 |
| 182 |
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|
| 183 |
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End Sub |
| 184 |
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|
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< |
Private Sub Winsock2_Connect() |
| 186 |
< |
|
| 187 |
< |
responseNumber = 0 |
| 185 |
> |
Private Sub Hide_Click() |
| 186 |
> |
Form1.Visible = False |
| 187 |
> |
SystemTray.Icon = Val(Form1.Icon) |
| 188 |
> |
SystemTray.Action = 0 |
| 189 |
> |
End Sub |
| 190 |
> |
|
| 191 |
> |
Private Sub Reconfigure_Click() |
| 192 |
> |
' establish a TCP connection to a filtermanager |
| 193 |
> |
connected = False |
| 194 |
> |
TCPSock.Close |
| 195 |
> |
TCPSock.Connect filterManagerHostname, filterManagerTCPPort |
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> |
End Sub |
| 197 |
> |
|
| 198 |
> |
|
| 199 |
> |
|
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> |
Private Sub SystemTray_MouseDblClk(ByVal Button As Integer) |
| 201 |
> |
|
| 202 |
> |
Form1.Visible = True |
| 203 |
> |
SystemTray.Action = 2 |
| 204 |
> |
Form1.SetFocus |
| 205 |
> |
|
| 206 |
> |
|
| 207 |
> |
End Sub |
| 208 |
> |
|
| 209 |
> |
Private Sub TCPSock_Connect() |
| 210 |
> |
|
| 211 |
> |
responseNumber = 0 |
| 212 |
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|
| 213 |
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' Send something as soon as we connect to the server. |
| 214 |
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If connected = False Then |
| 215 |
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' contact the FilterManager |
| 216 |
< |
Winsock2.SendData "STARTCONFIG" & vbCrLf |
| 216 |
> |
TCPSock.SendData "STARTCONFIG" & vbCrLf |
| 217 |
|
Else |
| 218 |
|
' Contact the Filter |
| 219 |
< |
Winsock2.SendData "HEARTBEAT" & vbCrLf |
| 219 |
> |
TCPSock.SendData "HEARTBEAT" & vbCrLf |
| 220 |
|
End If |
| 221 |
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|
| 222 |
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End Sub |
| 223 |
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|
| 224 |
< |
Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long) |
| 224 |
> |
Private Sub TCPSock_DataArrival(ByVal bytesTotal As Long) |
| 225 |
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|
| 226 |
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responseNumber = responseNumber + 1 |
| 227 |
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|
| 228 |
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' Get the line from the server. |
| 229 |
< |
Winsock2.GetData response, vbString, bytesTotal |
| 229 |
> |
TCPSock.GetData response, vbString, bytesTotal |
| 230 |
|
|
| 231 |
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' Remove linefeeds and returns from the line. |
| 232 |
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response = Replace(response, Chr(13), "") |
| 239 |
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Select Case responseNumber |
| 240 |
|
Case 1: |
| 241 |
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If Not response = "OK" Then GoTo configError |
| 242 |
< |
Winsock2.SendData "LASTMODIFIED" & vbCrLf |
| 242 |
> |
TCPSock.SendData "LASTMODIFIED" & vbCrLf |
| 243 |
|
Case 2: |
| 244 |
|
If response = "ERROR" Then GoTo configError |
| 245 |
|
lastModified = response |
| 246 |
< |
Winsock2.SendData "FILELIST" & vbCrLf |
| 246 |
> |
TCPSock.SendData "FILELIST" & vbCrLf |
| 247 |
|
Case 3: |
| 248 |
|
If response = "ERROR" Then GoTo configError |
| 249 |
|
fileList = response |
| 250 |
< |
Winsock2.SendData "UDPUpdateTime" & vbCrLf |
| 250 |
> |
TCPSock.SendData "UDPUpdateTime" & vbCrLf |
| 251 |
|
Case 4: |
| 252 |
|
If response = "ERROR" Then GoTo configError |
| 253 |
< |
Winsock2.SendData "TCPUpdateTime" & vbCrLf |
| 253 |
> |
UDPUpdateTime = response |
| 254 |
> |
TCPSock.SendData "TCPUpdateTime" & vbCrLf |
| 255 |
|
Case 5: |
| 256 |
|
If response = "ERROR" Then GoTo configError |
| 257 |
< |
Winsock2.SendData "ENDCONFIG" & vbCrLf |
| 257 |
> |
TCPUpdateTime = response |
| 258 |
> |
TCPSock.SendData "ENDCONFIG" & vbCrLf |
| 259 |
|
Case 6: |
| 260 |
|
If Not response = "OK" Then GoTo configError |
| 261 |
< |
Winsock2.SendData "FILTER" & vbCrLf |
| 261 |
> |
TCPSock.SendData "FILTER" & vbCrLf |
| 262 |
|
Case 7: |
| 263 |
|
'we got a filter list here. |
| 264 |
|
readTo = 0 |
| 272 |
|
response = Mid(response, readTo + 1, Len(response)) |
| 273 |
|
' get TCP Port number |
| 274 |
|
filterTCPPort = response |
| 275 |
< |
Winsock2.SendData "END" & vbCrLf |
| 275 |
> |
TCPSock.SendData "END" & vbCrLf |
| 276 |
|
Case 8: |
| 277 |
|
If Not response = "OK" Then GoTo configError |
| 278 |
|
connected = True |
| 279 |
|
responseNumber = 0 |
| 280 |
< |
Winsock2.Close |
| 280 |
> |
TCPSock.Close |
| 281 |
|
Text4.Text = Text4.Text & vbCrLf & " <closed>" |
| 282 |
< |
x = MsgBox("got config okay") |
| 282 |
> |
Status.Caption = "Configuration successful" |
| 283 |
> |
Label3.Caption = UDPUpdateTime |
| 284 |
> |
Label4.Caption = TCPUpdateTime |
| 285 |
> |
Timer1.Interval = 1000 |
| 286 |
|
End Select |
| 287 |
|
Else |
| 288 |
|
' Perform a heartbeat (1.1) |
| 290 |
|
Select Case responseNumber |
| 291 |
|
Case 1: |
| 292 |
|
If Not response = "OK" Then GoTo heartbeatError |
| 293 |
< |
Winsock2.SendData "CONFIG" & vbCrLf |
| 293 |
> |
TCPSock.SendData "CONFIG" & vbCrLf |
| 294 |
|
Case 2: |
| 295 |
|
If Not response = "OK" Then GoTo heartbeatError |
| 296 |
< |
Winsock2.SendData fileList & vbCrLf |
| 296 |
> |
TCPSock.SendData fileList & vbCrLf |
| 297 |
|
Case 3: |
| 298 |
|
If Not response = "OK" Then GoTo heartbeatError |
| 299 |
< |
Winsock2.SendData lastModified & vbCrLf |
| 299 |
> |
TCPSock.SendData lastModified & vbCrLf |
| 300 |
|
Case 4: |
| 301 |
|
If Not response = "OK" Then GoTo heartbeatError |
| 302 |
< |
Winsock2.SendData "ENDHEARTBEAT" & vbCrLf |
| 302 |
> |
TCPSock.SendData "ENDHEARTBEAT" & vbCrLf |
| 303 |
|
Case 5: |
| 304 |
|
If Not response = "OK" Then GoTo heartbeatError |
| 305 |
< |
Winsock2.Close |
| 306 |
< |
x = MsgBox("heartbeat sent okay.") |
| 305 |
> |
TCPSock.Close |
| 306 |
> |
Status.Caption = "Heartbeat sent successfully." |
| 307 |
|
End Select |
| 308 |
|
|
| 309 |
|
End If |
| 312 |
|
Exit Sub |
| 313 |
|
|
| 314 |
|
configError: |
| 315 |
< |
x = MsgBox("error doing configuration") |
| 315 |
> |
Status.Caption = "FAILED to get configuration" |
| 316 |
> |
Exit Sub |
| 317 |
|
heartbeatError: |
| 318 |
< |
x = MsgBox("error doing configuration") |
| 318 |
> |
Status.Caption = "Heatbeat FAILED" |
| 319 |
> |
Exit Sub |
| 320 |
|
End Sub |
| 321 |
+ |
|
| 322 |
+ |
Private Sub Timer1_Timer() |
| 323 |
+ |
|
| 324 |
+ |
Label3.Caption = Label3.Caption - 1 |
| 325 |
+ |
Label4.Caption = Label4.Caption - 1 |
| 326 |
+ |
|
| 327 |
+ |
Status.Caption = "" |
| 328 |
+ |
|
| 329 |
+ |
If Label3.Caption < 1 Then |
| 330 |
+ |
' build the contents of the XML packet. |
| 331 |
+ |
localIP = TCPSock.localIP |
| 332 |
+ |
machineName = TCPSock.LocalHostName |
| 333 |
+ |
seqNo = seqNo + 1 |
| 334 |
+ |
packetDate = Date2Num() |
| 335 |
+ |
xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & localIP & """>" & _ |
| 336 |
+ |
"" & _ |
| 337 |
+ |
"" & _ |
| 338 |
+ |
"" & _ |
| 339 |
+ |
"" & _ |
| 340 |
+ |
"" & _ |
| 341 |
+ |
"" & _ |
| 342 |
+ |
"" & _ |
| 343 |
+ |
"" & _ |
| 344 |
+ |
"" & _ |
| 345 |
+ |
"" & _ |
| 346 |
+ |
"" & _ |
| 347 |
+ |
"" & _ |
| 348 |
+ |
"" & _ |
| 349 |
+ |
"" & _ |
| 350 |
+ |
"" |
| 351 |
+ |
Text4.Text = Text4.Text + xml |
| 352 |
+ |
|
| 353 |
+ |
' Use the first winsock control to send a UDP packet. |
| 354 |
+ |
UDPSock.RemoteHost = filterHostname |
| 355 |
+ |
UDPSock.RemotePort = filterUDPPort |
| 356 |
+ |
UDPSock.SendData xml |
| 357 |
+ |
Status.Caption = "UDP packet sent" |
| 358 |
+ |
Label3.Caption = UDPUpdateTime |
| 359 |
+ |
End If |
| 360 |
+ |
|
| 361 |
+ |
If Label4.Caption < 1 Then |
| 362 |
+ |
' establish a TCP connection to a filter |
| 363 |
+ |
TCPSock.Close |
| 364 |
+ |
TCPSock.Connect filterHostname, filterTCPPort |
| 365 |
+ |
Label4.Caption = TCPUpdateTime |
| 366 |
+ |
End If |
| 367 |
+ |
|
| 368 |
+ |
End Sub |
| 369 |
+ |
|
| 370 |
+ |
Function Date2Num() As Long |
| 371 |
+ |
Dim x As Long |
| 372 |
+ |
x = DateDiff("s", "1-1-1970", Now) |
| 373 |
+ |
Date2Num = x |
| 374 |
+ |
End Function |
