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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 1.6 by pjm2, Fri Feb 23 10:53:30 2001 UTC vs.
Revision 1.26 by pjm2, Wed Feb 28 09:08:08 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"
7 <   ClientHeight    =   5655
6 >   Caption         =   "i-scream Winhost"
7 >   ClientHeight    =   4905
8     ClientLeft      =   45
9     ClientTop       =   330
10 <   ClientWidth     =   5670
10 >   ClientWidth     =   4710
11 >   Icon            =   "nettest.frx":0000
12     LinkTopic       =   "Form1"
13     MaxButton       =   0   'False
14     MinButton       =   0   'False
15 <   ScaleHeight     =   5655
16 <   ScaleWidth      =   5670
15 >   ScaleHeight     =   4905
16 >   ScaleWidth      =   4710
17     ShowInTaskbar   =   0   'False
18 <   StartUpPosition =   3  'Windows Default
19 <   Begin VB.CommandButton Command3
20 <      Caption         =   "TCP to Filter"
21 <      Height          =   375
22 <      Left            =   3720
23 <      TabIndex        =   3
24 <      Top             =   2520
25 <      Width           =   1575
18 >   StartUpPosition =   2  'CenterScreen
19 >   Visible         =   0   'False
20 >   Begin VB.CommandButton Command1
21 >      Caption         =   "more"
22 >      Height          =   255
23 >      Left            =   3960
24 >      TabIndex        =   8
25 >      Top             =   840
26 >      Width           =   615
27     End
28 <   Begin VB.TextBox Text4
29 <      Height          =   1575
30 <      Left            =   240
28 >   Begin VB.TextBox Text1
29 >      Height          =   2055
30 >      Left            =   120
31 >      Locked          =   -1  'True
32        MultiLine       =   -1  'True
33        ScrollBars      =   2  'Vertical
34 <      TabIndex        =   2
35 <      Text            =   "nettest.frx":0000
36 <      Top             =   3000
33 <      Width           =   5055
34 >      TabIndex        =   7
35 >      Top             =   1200
36 >      Width           =   4455
37     End
38 <   Begin VB.CommandButton Command2
39 <      Caption         =   "TCP to FilterManager"
38 >   Begin VB.CommandButton Hide
39 >      Caption         =   "Hide Window"
40        Height          =   375
41 <      Left            =   3360
42 <      TabIndex        =   1
43 <      Top             =   2040
44 <      Width           =   1935
41 >      Left            =   3120
42 >      TabIndex        =   6
43 >      Top             =   240
44 >      Width           =   1455
45     End
46 +   Begin SysTray.SystemTray SystemTray
47 +      Left            =   2520
48 +      Top             =   4200
49 +      _ExtentX        =   847
50 +      _ExtentY        =   847
51 +      SysTrayText     =   "i-scream Winhost"
52 +      IconFile        =   0
53 +   End
54 +   Begin VB.Timer Timer1
55 +      Left            =   3120
56 +      Top             =   4200
57 +   End
58 +   Begin VB.CommandButton Reconfigure
59 +      Caption         =   "Reconfigure with FilterManager"
60 +      Height          =   375
61 +      Left            =   840
62 +      TabIndex        =   0
63 +      Top             =   3480
64 +      Width           =   2895
65 +   End
66     Begin MSWinsockLib.Winsock TCPSock
67 <      Left            =   4920
68 <      Top             =   120
67 >      Left            =   4080
68 >      Top             =   4200
69        _ExtentX        =   741
70        _ExtentY        =   741
71        _Version        =   393216
72     End
50   Begin VB.CommandButton Command1
51      Caption         =   "Send UDP"
52      Height          =   375
53      Left            =   4320
54      TabIndex        =   0
55      Top             =   1560
56      Width           =   975
57   End
73     Begin MSWinsockLib.Winsock UDPSock
74 <      Left            =   4320
75 <      Top             =   120
74 >      Left            =   3600
75 >      Top             =   4200
76        _ExtentX        =   741
77        _ExtentY        =   741
78        _Version        =   393216
79        Protocol        =   1
80     End
81 <   Begin VB.Label Status
82 <      Caption         =   "Status:"
81 >   Begin VB.Label Label2
82 >      Alignment       =   1  'Right Justify
83 >      Caption         =   "Next heartbeat:"
84        Height          =   255
85        Left            =   120
86 +      TabIndex        =   5
87 +      Top             =   480
88 +      Width           =   1455
89 +   End
90 +   Begin VB.Label Label1
91 +      Alignment       =   1  'Right Justify
92 +      Caption         =   "Next UDP packet:"
93 +      Height          =   255
94 +      Left            =   120
95        TabIndex        =   4
96 <      Top             =   5280
97 <      Width           =   5415
96 >      Top             =   120
97 >      Width           =   1455
98     End
99 +   Begin VB.Label Label4
100 +      BorderStyle     =   1  'Fixed Single
101 +      Caption         =   "0"
102 +      Height          =   255
103 +      Left            =   1680
104 +      TabIndex        =   3
105 +      Top             =   480
106 +      Width           =   615
107 +   End
108 +   Begin VB.Label Label3
109 +      BorderStyle     =   1  'Fixed Single
110 +      Caption         =   "0"
111 +      Height          =   255
112 +      Left            =   1680
113 +      TabIndex        =   2
114 +      Top             =   120
115 +      Width           =   615
116 +   End
117 +   Begin VB.Label Status
118 +      Alignment       =   2  'Center
119 +      Caption         =   "Status:"
120 +      Height          =   255
121 +      Left            =   0
122 +      TabIndex        =   1
123 +      Top             =   840
124 +      Width           =   3855
125 +   End
126   End
127   Attribute VB_Name = "Form1"
128   Attribute VB_GlobalNameSpace = False
129   Attribute VB_Creatable = False
130   Attribute VB_PredeclaredId = True
131   Attribute VB_Exposed = False
132 + ' For the system tray bits
133   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
134   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
135  
136   Dim filterManagerHostname As String
137 < Dim filterManagerTCPPort As Integer
137 > Dim filterManagerTCPPort As Long
138  
139 + Dim seqNo As Long
140 + Dim machineName As String
141 +
142   Dim filterHostname As String
143   Dim filterTCPPort As Integer
144   Dim filterUDPPort As Integer
145   Dim fileList As String
146   Dim lastModified As String
147  
148 + Dim UDPUpdateTime As Integer
149 + Dim TCPUpdateTime As Integer
150 +
151   Dim protocolVersion As String
152   Dim connected As Boolean
94 Dim responseNumber As Integer
153  
154 + Dim CUpTime As New CUpTime
155 + Dim wksta As New CNetWksta
156  
157 < Private Sub Command1_Click()
157 > Dim windowBig As Boolean
158  
159 <    ' build the contents of the XML packet.
100 <    xml = "<packet></packet>"
159 > Dim responseNumber As Integer
160  
161 <    ' Use the first winsock control to send a UDP packet.
103 <    UDPSock.RemoteHost = filterHostname
104 <    UDPSock.RemotePort = filterUDPPort
105 <    UDPSock.SendData xml
106 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - UDP packet sent."
161 > Private Sub Command1_Click()
162  
163 < End Sub
163 >    ' Toggle visibility of the debug output.
164  
165 < Private Sub Command2_Click()
166 <    
167 <    ' establish a TCP connection to a filtermanager
168 <    TCPSock.Close
169 <    TCPSock.Connect filterManagerHostname, filterManagerTCPPort
165 >    If windowBig Then
166 >        Form1.Height = 1500
167 >        windowBig = False
168 >    Else
169 >        Form1.Height = 4350
170 >        windowBig = True
171 >    End If
172  
173   End Sub
174  
118 Private Sub Command3_Click()
119    ' establish a TCP connection to a filter
120    TCPSock.Close
121    TCPSock.Connect filterHostname, filterTCPPort
122 End Sub
123
175   Private Sub Form_Load()
176 +    
177 +    If App.PrevInstance Then
178 +        x = MsgBox("There is already an i-scream Winhost running on this machine.", 48, "i-scream host already running")
179 +        End
180 +    End If
181 +    
182      protocolVersion = "1.1"
183      
184 <    Status.Caption = "i-scream Winhost " & protocolVersion
184 >    Status.Caption = "Loading"
185 >    Form1.Caption = "i-scream Winhost " & protocolVersion
186      
187 +    CUpTime.Init
188 +    
189 +    If CUpTime.isWin9x Then
190 +        x = MsgBox("Sorry, the i-scream host can only be used to monitor servers (i.e. not Win9x)", 48, "Not a server")
191 +        End
192 +    End If
193 +    
194 +    windowBig = False
195 +    
196      ''''TEMP
197 <    filterManagerHostname = "killigrew.ukc.ac.uk"
198 <    filterManagerTCPPort = 4567
199 <    Exit Sub
133 <    ''' ENDTEMP
197 >    'filterManagerHostname = "killigrew.ukc.ac.uk"
198 >    'filterManagerTCPPort = 4567
199 >    ''''' END TEMP
200      
201 +    'GoTo skip
202      On Error GoTo iniError
203      Dim buf As String * 256
204      Dim length As Long
205 <    length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
205 >    length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "/winhost.ini")
206      filterManagerHostname = Left$(buf, length)
207 <    length = GetPrivateProfileString("i-scream Winhost", "FilterManagerPort", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
208 <    filterManagerTCPPort = Left$(buf, length)
207 >    length = GetPrivateProfileInt("i-scream Winhost", "FilterManagerPort", 0, App.Path & "/winhost.ini")
208 >    filterManagerTCPPort = length
209 >    If filterManagerHostname = "" Then
210 >        GoTo iniError
211 >    End If
212 >    On Error GoTo 0
213 > skip:
214 >
215 >    Status.Caption = "Connecting to Filter Manager " & filterManagerHostname & ":" & filterManagerTCPPort
216 >    Reconfigure_Click
217      
218 <    Status.Caption = "i-scream Winhost " & protocolVersion & " connecting to Filter Manager"
218 >    SystemTray.Icon = Val(Form1.Icon)
219 >    SystemTray.Action = 0
220      
221 +    
222      Exit Sub
223      
224   iniError:
225 <    x = MsgBox("The i-scream Winhost could not read the correct settings from the winhost.ini file.  Please correct these and try again.", 48, "Configuration not found")
225 >    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")
226      End
227      
228   End Sub
229  
230 < Private Sub Label1_Click()
230 > Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
231 >    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")
232 >    If x = 7 Then
233 >        Cancel = True
234 >    Else
235 >        SystemTray.Action = 2
236 >    End If
237  
238   End Sub
239  
240 + Private Sub Hide_Click()
241 +    Form1.Visible = False
242 +    SystemTray.Icon = Val(Form1.Icon)
243 + End Sub
244 +
245 + Private Sub Reconfigure_Click()
246 +    ' establish a TCP connection to a filtermanager
247 +    connected = False
248 +    TCPSock.Close
249 +    TCPSock.Connect filterManagerHostname, filterManagerTCPPort
250 + End Sub
251 +
252 +
253 +
254 + Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
255 +
256 +    Form1.Visible = True
257 +    Form1.SetFocus
258 +
259 + End Sub
260 +
261   Private Sub TCPSock_Connect()
262      
263      responseNumber = 0
# Line 179 | Line 283 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
283      ' Remove linefeeds and returns from the line.
284      response = Replace(response, Chr(13), "")
285      response = Replace(response, Chr(10), "")
286 <    Text4.Text = Text4.Text & vbCrLf & response
286 >    'Text4.Text = Text4.Text & vbCrLf & response
287      
288      If connected = False Then
289          ' Perform TCP configuration (1.1)
# Line 188 | Line 292 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
292              Case 1:
293                  If Not response = "OK" Then GoTo configError
294                  TCPSock.SendData "LASTMODIFIED" & vbCrLf
295 +                Text1.Text = "Requesting configuration from FilterManager:- " & vbCrLf
296 +                Text1.Text = Text1.Text & response & vbCrLf
297              Case 2:
298                  If response = "ERROR" Then GoTo configError
299                  lastModified = response
300 +                Text1.Text = Text1.Text & response & vbCrLf
301                  TCPSock.SendData "FILELIST" & vbCrLf
302 +            ''' Uncomment this for new protocol release.
303 +            'Case 2a:
304 +                'If response = "ERROR" Then GoTo configError
305 +                'fileList = response
306 +                'Text1.Text = Text1.Text & response & vbCrLf
307 +                'TCPSock.SendData "FQDN" & vbCrLf
308              Case 3:
309                  If response = "ERROR" Then GoTo configError
310                  fileList = response
311 +                Text1.Text = Text1.Text & response & vbCrLf
312 +                ' REMOVE above line, uncomment next
313 +                'machineName = response
314                  TCPSock.SendData "UDPUpdateTime" & vbCrLf
315              Case 4:
316                  If response = "ERROR" Then GoTo configError
317 +                UDPUpdateTime = response
318 +                Text1.Text = Text1.Text & response & vbCrLf
319                  TCPSock.SendData "TCPUpdateTime" & vbCrLf
320              Case 5:
321                  If response = "ERROR" Then GoTo configError
322 +                TCPUpdateTime = response
323 +                Text1.Text = Text1.Text & response & vbCrLf
324                  TCPSock.SendData "ENDCONFIG" & vbCrLf
325              Case 6:
326                  If Not response = "OK" Then GoTo configError
327 +                Text1.Text = Text1.Text & response & vbCrLf
328                  TCPSock.SendData "FILTER" & vbCrLf
329              Case 7:
330 +                Text1.Text = Text1.Text & response & vbCrLf
331                  'we got a filter list here.
332                  readTo = 0
333                  ' get hostname
# Line 224 | Line 346 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
346                  connected = True
347                  responseNumber = 0
348                  TCPSock.Close
349 <                Text4.Text = Text4.Text & vbCrLf & "  <closed>"
350 <                Status.Caption = "i-scream Winhost " & protocolVersion & " - got config okay"
349 >                Text1.Text = Text1.Text & response & vbCrLf
350 >                'Text4.Text = Text4.Text & vbCrLf & "  <closed>"
351 >                Status.Caption = "Configuration successful"
352 >                Label3.Caption = UDPUpdateTime
353 >                Label4.Caption = TCPUpdateTime
354 >                Timer1.Interval = 1000
355          End Select
356      Else
357          ' Perform a heartbeat (1.1)
# Line 233 | Line 359 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
359          Select Case responseNumber
360              Case 1:
361                  If Not response = "OK" Then GoTo heartbeatError
362 +                Text1.Text = "Performing heartbeat: -" & vbCrLf
363 +                Text1.Text = Text1.Text & response & vbCrLf
364                  TCPSock.SendData "CONFIG" & vbCrLf
365              Case 2:
366                  If Not response = "OK" Then GoTo heartbeatError
367 +                Text1.Text = Text1.Text & response & vbCrLf
368                  TCPSock.SendData fileList & vbCrLf
369              Case 3:
370                  If Not response = "OK" Then GoTo heartbeatError
371 +                Text1.Text = Text1.Text & response & vbCrLf
372                  TCPSock.SendData lastModified & vbCrLf
373              Case 4:
374                  If Not response = "OK" Then GoTo heartbeatError
375 +                Text1.Text = Text1.Text & response & vbCrLf
376                  TCPSock.SendData "ENDHEARTBEAT" & vbCrLf
377              Case 5:
378                  If Not response = "OK" Then GoTo heartbeatError
379 +                Text1.Text = Text1.Text & response & vbCrLf
380                  TCPSock.Close
381 <                Status.Caption = "i-scream Winhost " & protocolVersion & " - heartbeat sent okay."
381 >                Status.Caption = "Heartbeat sent successfully."
382          End Select
383      
384      End If
# Line 255 | Line 387 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
387      Exit Sub
388      
389   configError:
390 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - FAILED to get configuration"
390 >    Status.Caption = "FAILED to get configuration"
391 >    Exit Sub
392   heartbeatError:
393 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - Heatbeat FAILED"
393 >    Status.Caption = "Heatbeat FAILED"
394 >    Exit Sub
395   End Sub
396  
397 + Private Sub Timer1_Timer()
398 +
399 +    Label3.Caption = Label3.Caption - 1
400 +    Label4.Caption = Label4.Caption - 1
401 +    
402 +    Status.Caption = ""
403 +    
404 +    If Label3.Caption < 1 Then
405 +        
406 +        ' prepare the contents of the XML packet.
407 +        seqNo = seqNo + 1
408 +        
409 +        ' Comment this line in the next protocol
410 +        machineName = TCPSock.LocalHostName
411 +        
412 +        LocalIP = TCPSock.LocalIP
413 +        packetDate = Date2Num()
414 +        
415 +        
416 +        Dim verinfo As OSVERSIONINFO
417 +        verinfo.dwOSVersionInfoSize = Len(verinfo)
418 +        ret% = GetVersionEx(verinfo)
419 +        If ret% = 0 Then
420 +            MsgBox "Error getting Windows version Information"
421 +            End
422 +        End If
423 +          
424 +        osName = GetVersion()
425 +        osVersionMajor = verinfo.dwMajorVersion
426 +        osVersionMinor = verinfo.dwMinorVersion
427 +        osBuild = verinfo.dwBuildNumber
428 +        
429 +        Dim sysinfo As SYSTEM_INFO
430 +        GetSystemInfo sysinfo
431 +        Select Case sysinfo.dwProcessorType
432 +            Case PROCESSOR_INTEL_386
433 +                processorType = "Intel 386"
434 +            Case PROCESSOR_INTEL_486
435 +                processorType = "Intel 486"
436 +            Case PROCESSOR_INTEL_PENTIUM
437 +                processorType = "Intel Pentium variant"
438 +            Case PROCESSOR_MIPS_R4000
439 +                processorType = "MIPS R4000"
440 +            Case PROCESSOR_ALPHA_21064
441 +                processorType = "DEC Alpha 21064"
442 +            Case Else
443 +                processorType = "(unknown)"
444 +        End Select
445 +        
446 +        Dim memsts As MEMORYSTATUS
447 +        Dim memory&
448 +        GlobalMemoryStatus memsts
449 +        memory& = memsts.dwTotalPhys
450 +        memTotal = memory& \ 1024
451 +        memory& = memsts.dwAvailPhys
452 +        memFree = memory& \ 1024
453 +        memory& = memsts.dwTotalVirtual
454 +        swapTotal = memory& \ 1024
455 +        memory& = memsts.dwAvailVirtual
456 +        swapFree = memory& \ 1024
457 +        
458 +        uptime = CUpTime.MilliSecs \ 1000
459 +        
460 +        CUpTime.Capture
461 +        cpu_time = CUpTime.CPUTime
462 +        percent_idle = CUpTime.PercentIdle
463 +        
464 +        ' build the contents of the XML packet
465 +        xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & LocalIP & """>" & _
466 +              "<os>" & _
467 +                "<name>" & osName & "</name>" & _
468 +                "<version>" & osVersionMajor & "</version>" & _
469 +                "<release>" & osBuild & "</release>" & _
470 +                "<platform>" & osName & "</platform>" & _
471 +                "<minor_version>" & osVersionMinor & "</minor_version>" & _
472 +                "<processor>" & processorType & "</processor>" & _
473 +                "<uptime>" & uptime & "</uptime>" & _
474 +              "</os>" & _
475 +              "<cpu><idle>" & percent_idle & "</idle><user>" & cpu_time & "</user></cpu>" & _
476 +              "<memory><total>" & memTotal & "</total><free>" & memFree & "</free></memory>" & _
477 +              "<swap><total>" & swapTotal & "</total><free>" & swapFree & "</free></swap>" & _
478 +              "</packet>"
479 +        Text1.Text = "Last packet contained: -" & vbCrLf & xml
480 +
481 +        ' Use the first winsock control to send a UDP packet.
482 +        UDPSock.RemoteHost = filterHostname
483 +        UDPSock.RemotePort = filterUDPPort
484 +        UDPSock.SendData xml
485 +        Status.Caption = "UDP packet sent"
486 +        Label3.Caption = UDPUpdateTime
487 +    End If
488 +    
489 +    If Label4.Caption < 1 Then
490 +        ' establish a TCP connection to a filter
491 +        TCPSock.Close
492 +        TCPSock.Connect filterHostname, filterTCPPort
493 +        Label4.Caption = TCPUpdateTime
494 +    End If
495 +
496 + End Sub
497 +
498 + Function Date2Num() As Long
499 +    Dim x As Long
500 +    x = DateDiff("s", "1-1-1970", Now)
501 +    Date2Num = x
502 + End Function

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