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root/i-scream/experimental/host/vb_net_test/nettest.frm
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Comparing experimental/host/vb_net_test/nettest.frm (file contents):
Revision 1.7 by pjm2, Fri Feb 23 10:58:00 2001 UTC vs.
Revision 1.13 by pjm2, Fri Feb 23 13:23:53 2001 UTC

# Line 1 | Line 1
1   VERSION 5.00
2   Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
3 + Object = "{33155A3D-0CE0-11D1-A6B4-444553540000}#1.0#0"; "SysTray.ocx"
4   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     ClientHeight    =   5655
8     ClientLeft      =   45
9 <   ClientTop       =   330
10 <   ClientWidth     =   5670
9 >   ClientTop       =   285
10 >   ClientWidth     =   4710
11     LinkTopic       =   "Form1"
12     MaxButton       =   0   'False
12 –   MinButton       =   0   'False
13     ScaleHeight     =   5655
14 <   ScaleWidth      =   5670
14 >   ScaleWidth      =   4710
15     ShowInTaskbar   =   0   'False
16     StartUpPosition =   3  'Windows Default
17 <   Begin VB.Timer TCPTimer
18 <      Left            =   3360
19 <      Top             =   120
17 >   Begin VB.CommandButton Hide
18 >      Caption         =   "Hide Window"
19 >      Height          =   375
20 >      Left            =   3120
21 >      TabIndex        =   7
22 >      Top             =   840
23 >      Width           =   1455
24     End
25 <   Begin VB.Timer UDPTimer
26 <      Left            =   3840
27 <      Top             =   120
25 >   Begin SysTray.SystemTray SystemTray
26 >      Left            =   2160
27 >      Top             =   1800
28 >      _ExtentX        =   847
29 >      _ExtentY        =   847
30 >      SysTrayText     =   "i-scream Winhost"
31 >      IconFile        =   0
32     End
33 <   Begin VB.CommandButton Command3
34 <      Caption         =   "TCP to Filter"
35 <      Height          =   375
28 <      Left            =   3720
29 <      TabIndex        =   3
30 <      Top             =   2520
31 <      Width           =   1575
33 >   Begin VB.Timer Timer1
34 >      Left            =   2760
35 >      Top             =   1800
36     End
37     Begin VB.TextBox Text4
38        Height          =   1575
39        Left            =   240
40        MultiLine       =   -1  'True
41        ScrollBars      =   2  'Vertical
42 <      TabIndex        =   2
42 >      TabIndex        =   1
43        Text            =   "nettest.frx":0000
44        Top             =   3000
45 <      Width           =   5055
45 >      Width           =   3975
46     End
47 <   Begin VB.CommandButton Command2
48 <      Caption         =   "TCP to FilterManager"
47 >   Begin VB.CommandButton Reconfigure
48 >      Caption         =   "Reconfigure with FilterManager"
49        Height          =   375
50 <      Left            =   3360
51 <      TabIndex        =   1
52 <      Top             =   2040
53 <      Width           =   1935
50 >      Left            =   120
51 >      TabIndex        =   0
52 >      Top             =   840
53 >      Width           =   2895
54     End
55     Begin MSWinsockLib.Winsock TCPSock
56 <      Left            =   4920
57 <      Top             =   120
56 >      Left            =   3720
57 >      Top             =   1800
58        _ExtentX        =   741
59        _ExtentY        =   741
60        _Version        =   393216
61     End
58 –   Begin VB.CommandButton Command1
59 –      Caption         =   "Send UDP"
60 –      Height          =   375
61 –      Left            =   4320
62 –      TabIndex        =   0
63 –      Top             =   1560
64 –      Width           =   975
65 –   End
62     Begin MSWinsockLib.Winsock UDPSock
63 <      Left            =   4320
64 <      Top             =   120
63 >      Left            =   3240
64 >      Top             =   1800
65        _ExtentX        =   741
66        _ExtentY        =   741
67        _Version        =   393216
68        Protocol        =   1
69     End
70     Begin VB.Label Label2
71 <      Caption         =   "Label2"
71 >      Alignment       =   1  'Right Justify
72 >      Caption         =   "Next heartbeat:"
73        Height          =   255
74 <      Left            =   120
74 >      Left            =   2400
75        TabIndex        =   6
76 <      Top             =   600
77 <      Width           =   3375
76 >      Top             =   480
77 >      Width           =   1455
78     End
79     Begin VB.Label Label1
80 <      Caption         =   "Label1"
80 >      Alignment       =   1  'Right Justify
81 >      Caption         =   "Next UDP packet:"
82        Height          =   255
83 <      Left            =   120
83 >      Left            =   2400
84        TabIndex        =   5
85 <      Top             =   240
86 <      Width           =   3375
85 >      Top             =   120
86 >      Width           =   1455
87     End
88 +   Begin VB.Label Label4
89 +      BorderStyle     =   1  'Fixed Single
90 +      Caption         =   "0"
91 +      Height          =   255
92 +      Left            =   3960
93 +      TabIndex        =   4
94 +      Top             =   480
95 +      Width           =   615
96 +   End
97 +   Begin VB.Label Label3
98 +      BorderStyle     =   1  'Fixed Single
99 +      Caption         =   "0"
100 +      Height          =   255
101 +      Left            =   3960
102 +      TabIndex        =   3
103 +      Top             =   120
104 +      Width           =   615
105 +   End
106     Begin VB.Label Status
107 +      Alignment       =   2  'Center
108        Caption         =   "Status:"
109        Height          =   255
110        Left            =   120
111 <      TabIndex        =   4
112 <      Top             =   5280
113 <      Width           =   5415
111 >      TabIndex        =   2
112 >      Top             =   1320
113 >      Width           =   4455
114     End
115   End
116   Attribute VB_Name = "Form1"
# Line 107 | Line 124 | Private Declare Function GetPrivateProfileInt Lib "ker
124   Dim filterManagerHostname As String
125   Dim filterManagerTCPPort As Integer
126  
127 + Dim seqNo As Long
128 + Dim machineName As String
129 +
130   Dim filterHostname As String
131   Dim filterTCPPort As Integer
132   Dim filterUDPPort As Integer
# Line 120 | Line 140 | Dim protocolVersion As String
140   Dim connected As Boolean
141   Dim responseNumber As Integer
142  
123 –
124 – Private Sub Command1_Click()
125 –
126 –    ' build the contents of the XML packet.
127 –    xml = "<packet></packet>"
128 –
129 –    ' Use the first winsock control to send a UDP packet.
130 –    UDPSock.RemoteHost = filterHostname
131 –    UDPSock.RemotePort = filterUDPPort
132 –    UDPSock.SendData xml
133 –    Status.Caption = "i-scream Winhost " & protocolVersion & " - UDP packet sent."
134 –
135 – End Sub
136 –
137 – Private Sub Command2_Click()
138 –    
139 –    ' establish a TCP connection to a filtermanager
140 –    TCPSock.Close
141 –    TCPSock.Connect filterManagerHostname, filterManagerTCPPort
142 –
143 – End Sub
144 –
145 – Private Sub Command3_Click()
146 –    ' establish a TCP connection to a filter
147 –    TCPSock.Close
148 –    TCPSock.Connect filterHostname, filterTCPPort
149 – End Sub
150 –
143   Private Sub Form_Load()
144 +    x = MsgBox(Date2Num())
145 +    
146      protocolVersion = "1.1"
147      
148 <    Status.Caption = "i-scream Winhost " & protocolVersion
148 >    Status.Caption = "Loading"
149 >    Form1.Caption = "i-scream Winhost " & protocolVersion
150      
151      ''''TEMP
152      filterManagerHostname = "killigrew.ukc.ac.uk"
153      filterManagerTCPPort = 4567
154 <    Exit Sub
160 <    ''' ENDTEMP
154 >    ''''' END TEMP
155      
156 +    GoTo skip
157      On Error GoTo iniError
158      Dim buf As String * 256
159      Dim length As Long
# Line 166 | Line 161 | Private Sub Form_Load()
161      filterManagerHostname = Left$(buf, length)
162      length = GetPrivateProfileString("i-scream Winhost", "FilterManagerPort", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
163      filterManagerTCPPort = Left$(buf, length)
164 + skip:
165 +
166 +    Status.Caption = "Connecting to Filter Manager"
167 +    Reconfigure_Click
168      
170 –    Status.Caption = "i-scream Winhost " & protocolVersion & " connecting to Filter Manager"
171 –    
169      Exit Sub
170      
171   iniError:
# Line 177 | Line 174 | iniError:
174      
175   End Sub
176  
177 + Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
178 +    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")
179 +    If x = 7 Then
180 +        Cancel = True
181 +    End If
182 +    SystemTray.Action = 2
183 +
184 + End Sub
185 +
186 + Private Sub Hide_Click()
187 +    Form1.Visible = False
188 +    SystemTray.Icon = Val(Form1.Icon)
189 +    SystemTray.Action = 0
190 + End Sub
191 +
192 + Private Sub Reconfigure_Click()
193 +    ' establish a TCP connection to a filtermanager
194 +    connected = False
195 +    TCPSock.Close
196 +    TCPSock.Connect filterManagerHostname, filterManagerTCPPort
197 + End Sub
198 +
199 +
200 +
201 + Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
202 +
203 +    Form1.Visible = True
204 +    SystemTray.Action = 2
205 +    Form1.SetFocus
206 +    
207 +
208 + End Sub
209 +
210   Private Sub TCPSock_Connect()
211      
212      responseNumber = 0
# Line 250 | Line 280 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
280                  responseNumber = 0
281                  TCPSock.Close
282                  Text4.Text = Text4.Text & vbCrLf & "  <closed>"
283 <                Label1.Caption = "TCP hearbeat interval: " & UDPUpdateTime
284 <                Label2.Caption = "UDP packet interval: " & TCPUpdateTime
285 <                Status.Caption = "i-scream Winhost " & protocolVersion & " - got config okay"
283 >                Status.Caption = "Configuration successful"
284 >                Label3.Caption = UDPUpdateTime
285 >                Label4.Caption = TCPUpdateTime
286 >                Timer1.Interval = 1000
287          End Select
288      Else
289          ' Perform a heartbeat (1.1)
# Line 273 | Line 304 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
304              Case 5:
305                  If Not response = "OK" Then GoTo heartbeatError
306                  TCPSock.Close
307 <                Status.Caption = "i-scream Winhost " & protocolVersion & " - heartbeat sent okay."
307 >                Status.Caption = "Heartbeat sent successfully."
308          End Select
309      
310      End If
# Line 282 | Line 313 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
313      Exit Sub
314      
315   configError:
316 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - FAILED to get configuration"
316 >    Status.Caption = "FAILED to get configuration"
317 >    Exit Sub
318   heartbeatError:
319 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - Heatbeat FAILED"
319 >    Status.Caption = "Heatbeat FAILED"
320 >    Exit Sub
321   End Sub
322  
323 + Private Sub Timer1_Timer()
324 +
325 +    Label3.Caption = Label3.Caption - 1
326 +    Label4.Caption = Label4.Caption - 1
327 +    
328 +    Status.Caption = ""
329 +    
330 +    If Label3.Caption < 1 Then
331 +        ' build the contents of the XML packet.
332 +        localIP = TCPSock.localIP
333 +        machineName = TCPSock.LocalHostName
334 +        seqNo = seqNo + 1
335 +        packetDate = Now()
336 +        xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & localIP & """>" & _
337 +              "" & _
338 +              "" & _
339 +              "" & _
340 +              "" & _
341 +              "" & _
342 +              "" & _
343 +              "" & _
344 +              "" & _
345 +              "" & _
346 +              "" & _
347 +              "" & _
348 +              "" & _
349 +              "" & _
350 +              "" & _
351 +              ""
352 +        Text4.Text = Text4.Text + xml
353 +
354 +        ' Use the first winsock control to send a UDP packet.
355 +        UDPSock.RemoteHost = filterHostname
356 +        UDPSock.RemotePort = filterUDPPort
357 +        UDPSock.SendData xml
358 +        Status.Caption = "UDP packet sent"
359 +        Label3.Caption = UDPUpdateTime
360 +    End If
361 +    
362 +    If Label4.Caption < 1 Then
363 +        ' establish a TCP connection to a filter
364 +        TCPSock.Close
365 +        TCPSock.Connect filterHostname, filterTCPPort
366 +        Label4.Caption = TCPUpdateTime
367 +    End If
368 +
369 + End Sub
370 +
371 + Function Date2Num() As Long
372 +    Date2Num = DateDiff("s", "1-1-1970", Now)
373 + End Function

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