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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 1.29 by pjm2, Wed Feb 28 10:45:37 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    =   1185
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     =   1185
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"
40 >      Height          =   255
41 >      Left            =   3960
42 >      TabIndex        =   6
43 >      Top             =   480
44 >      Width           =   615
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            =   3360
62 <      TabIndex        =   1
63 <      Top             =   2040
64 <      Width           =   1935
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), "")
182    Text4.Text = Text4.Text & vbCrLf & response
286      
287      If connected = False Then
288          ' Perform TCP configuration (1.1)
# Line 188 | Line 291 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
291              Case 1:
292                  If Not response = "OK" Then GoTo configError
293                  TCPSock.SendData "LASTMODIFIED" & vbCrLf
294 +                Text1.Text = "Requesting configuration from FilterManager:- " & vbCrLf
295 +                Text1.Text = Text1.Text & response & vbCrLf
296              Case 2:
297                  If response = "ERROR" Then GoTo configError
298                  lastModified = response
299 +                Text1.Text = Text1.Text & response & vbCrLf
300                  TCPSock.SendData "FILELIST" & vbCrLf
301 +            ' New addition to the protocol.
302              Case 3:
303                  If response = "ERROR" Then GoTo configError
304                  fileList = response
305 <                TCPSock.SendData "UDPUpdateTime" & vbCrLf
305 >                Text1.Text = Text1.Text & response & vbCrLf
306 >                TCPSock.SendData "FQDN" & vbCrLf
307              Case 4:
308                  If response = "ERROR" Then GoTo configError
309 <                TCPSock.SendData "TCPUpdateTime" & vbCrLf
309 >                Text1.Text = Text1.Text & response & vbCrLf
310 >                machineName = response
311 >                TCPSock.SendData "UDPUpdateTime" & vbCrLf
312              Case 5:
313                  If response = "ERROR" Then GoTo configError
314 <                TCPSock.SendData "ENDCONFIG" & vbCrLf
314 >                UDPUpdateTime = response
315 >                Text1.Text = Text1.Text & response & vbCrLf
316 >                TCPSock.SendData "TCPUpdateTime" & vbCrLf
317              Case 6:
318 +                If response = "ERROR" Then GoTo configError
319 +                TCPUpdateTime = response
320 +                Text1.Text = Text1.Text & response & vbCrLf
321 +                TCPSock.SendData "ENDCONFIG" & vbCrLf
322 +            Case 7:
323                  If Not response = "OK" Then GoTo configError
324 +                Text1.Text = Text1.Text & response & vbCrLf
325                  TCPSock.SendData "FILTER" & vbCrLf
326 <            Case 7:
326 >            Case 8:
327 >                Text1.Text = Text1.Text & response & vbCrLf
328                  'we got a filter list here.
329                  readTo = 0
330                  ' get hostname
# Line 219 | Line 338 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
338                  ' get TCP Port number
339                  filterTCPPort = response
340                  TCPSock.SendData "END" & vbCrLf
341 <            Case 8:
341 >            Case 9:
342                  If Not response = "OK" Then GoTo configError
343                  connected = True
344                  responseNumber = 0
345                  TCPSock.Close
346 <                Text4.Text = Text4.Text & vbCrLf & "  <closed>"
347 <                Status.Caption = "i-scream Winhost " & protocolVersion & " - got config okay"
346 >                Text1.Text = Text1.Text & response & vbCrLf
347 >                'Text4.Text = Text4.Text & vbCrLf & "  <closed>"
348 >                Status.Caption = "Configuration successful"
349 >                Label3.Caption = UDPUpdateTime
350 >                Label4.Caption = TCPUpdateTime
351 >                Timer1.Interval = 1000
352          End Select
353      Else
354          ' Perform a heartbeat (1.1)
# Line 233 | Line 356 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
356          Select Case responseNumber
357              Case 1:
358                  If Not response = "OK" Then GoTo heartbeatError
359 +                Text1.Text = "Performing heartbeat: -" & vbCrLf
360 +                Text1.Text = Text1.Text & response & vbCrLf
361                  TCPSock.SendData "CONFIG" & vbCrLf
362              Case 2:
363                  If Not response = "OK" Then GoTo heartbeatError
364 +                Text1.Text = Text1.Text & response & vbCrLf
365                  TCPSock.SendData fileList & vbCrLf
366              Case 3:
367                  If Not response = "OK" Then GoTo heartbeatError
368 +                Text1.Text = Text1.Text & response & vbCrLf
369                  TCPSock.SendData lastModified & vbCrLf
370              Case 4:
371                  If Not response = "OK" Then GoTo heartbeatError
372 +                Text1.Text = Text1.Text & response & vbCrLf
373                  TCPSock.SendData "ENDHEARTBEAT" & vbCrLf
374              Case 5:
375                  If Not response = "OK" Then GoTo heartbeatError
376 +                Text1.Text = Text1.Text & response & vbCrLf
377                  TCPSock.Close
378 <                Status.Caption = "i-scream Winhost " & protocolVersion & " - heartbeat sent okay."
378 >                Status.Caption = "Heartbeat sent successfully."
379          End Select
380      
381      End If
# Line 255 | Line 384 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
384      Exit Sub
385      
386   configError:
387 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - FAILED to get configuration"
387 >    Status.Caption = "FAILED to get configuration"
388 >    Exit Sub
389   heartbeatError:
390 <    Status.Caption = "i-scream Winhost " & protocolVersion & " - Heatbeat FAILED"
390 >    Status.Caption = "Heatbeat FAILED"
391 >    Exit Sub
392   End Sub
393  
394 + Private Sub Timer1_Timer()
395 +
396 +    Label3.Caption = Label3.Caption - 1
397 +    Label4.Caption = Label4.Caption - 1
398 +    
399 +    Status.Caption = ""
400 +    
401 +    If Label3.Caption < 1 Then
402 +        
403 +        ' prepare the contents of the XML packet.
404 +        seqNo = seqNo + 1
405 +        
406 +        ' Comment this line in the next protocol
407 +        'machineName = TCPSock.LocalHostName
408 +        
409 +        LocalIP = TCPSock.LocalIP
410 +        packetDate = Date2Num()
411 +        
412 +        
413 +        Dim verinfo As OSVERSIONINFO
414 +        verinfo.dwOSVersionInfoSize = Len(verinfo)
415 +        ret% = GetVersionEx(verinfo)
416 +        If ret% = 0 Then
417 +            MsgBox "Error getting Windows version Information"
418 +            End
419 +        End If
420 +          
421 +        osName = GetVersion()
422 +        osVersionMajor = verinfo.dwMajorVersion
423 +        osVersionMinor = verinfo.dwMinorVersion
424 +        osBuild = verinfo.dwBuildNumber
425 +        
426 +        Dim sysinfo As SYSTEM_INFO
427 +        GetSystemInfo sysinfo
428 +        Select Case sysinfo.dwProcessorType
429 +            Case PROCESSOR_INTEL_386
430 +                processorType = "Intel 386"
431 +            Case PROCESSOR_INTEL_486
432 +                processorType = "Intel 486"
433 +            Case PROCESSOR_INTEL_PENTIUM
434 +                processorType = "Intel Pentium variant"
435 +            Case PROCESSOR_MIPS_R4000
436 +                processorType = "MIPS R4000"
437 +            Case PROCESSOR_ALPHA_21064
438 +                processorType = "DEC Alpha 21064"
439 +            Case Else
440 +                processorType = "(unknown)"
441 +        End Select
442 +        
443 +        Dim memsts As MEMORYSTATUS
444 +        Dim memory&
445 +        GlobalMemoryStatus memsts
446 +        memory& = memsts.dwTotalPhys
447 +        memTotal = memory& \ 1048576
448 +        memory& = memsts.dwAvailPhys
449 +        memFree = memory& \ 1048576
450 +        memory& = memsts.dwTotalVirtual
451 +        swapTotal = memory& \ 1048576
452 +        memory& = memsts.dwAvailVirtual
453 +        swapFree = memory& \ 1048576
454 +        
455 +        uptime = CUpTime.MilliSecs \ 1000
456 +        
457 +        CUpTime.Capture
458 +        cpu_time = CUpTime.CPUTime
459 +        percent_idle = CUpTime.PercentIdle
460 +        
461 +        userCount = wksta.LoggedOnUsers
462 +        
463 +        ' build the contents of the XML packet
464 +        xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & LocalIP & """>" & _
465 +              "<os>" & _
466 +                "<name>" & osName & "</name>" & _
467 +                "<version>" & osVersionMajor & "</version>" & _
468 +                "<release>" & osBuild & "</release>" & _
469 +                "<platform>" & osName & "</platform>" & _
470 +                "<minor_version>" & osVersionMinor & "</minor_version>" & _
471 +                "<processor>" & processorType & "</processor>" & _
472 +                "<uptime>" & uptime & "</uptime>" & _
473 +              "</os>" & _
474 +              "<users><count>" & userCount & "</count></users>" & _
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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