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root/i-scream/experimental/host/vb_net_test/nettest.frm

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 1.29 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.Timer TCPTimer
20	<	Left            =   3360
21	<	Top             =   120
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.Timer UDPTimer
29	<	Left            =   3840
30	<	Top             =   120
31	<	End
25	<	Begin VB.CommandButton Command3
26	<	Caption         =   "TCP to Filter"
27	<	Height          =   375
28	<	Left            =   3720
29	<	TabIndex        =   3
30	<	Top             =   2520
31	<	Width           =   1575
32	<	End
33	<	Begin VB.TextBox Text4
34	<	Height          =   1575
35	<	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
41	<	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
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
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 Label2
82	<	Caption         =   "Label2"
82	>	Alignment       =   1  'Right Justify
83	>	Caption         =   "Next heartbeat:"
84		Height          =   255
85		Left            =   120
86	<	TabIndex        =   6
87	<	Top             =   600
88	<	Width           =   3375
86	>	TabIndex        =   5
87	>	Top             =   480
88	>	Width           =   1455
89		End
90		Begin VB.Label Label1
91	<	Caption         =   "Label1"
91	>	Alignment       =   1  'Right Justify
92	>	Caption         =   "Next UDP packet:"
93		Height          =   255
94		Left            =   120
95	<	TabIndex        =   5
96	<	Top             =   240
97	<	Width           =   3375
95	>	TabIndex        =   4
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            =   120
122	<	TabIndex        =   4
123	<	Top             =   5280
124	<	Width           =   5415
121	>	Left            =   0
122	>	TabIndex        =   1
123	>	Top             =   840
124	>	Width           =   3855
125		End
126		End
127		Attribute VB_Name = "Form1"
#	Line 101 | Line 129 | 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
#	Line 118 | Line 150 | Dim TCPUpdateTime As Integer
150
151		Dim protocolVersion As String
152		Dim connected As Boolean
121	–	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.
127	<	xml = "<packet></packet>"
159	>	Dim responseNumber As Integer
160
161	<	' 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."
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
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	–
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
160	<	''' 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 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 202 | 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), "")
205	–	Text4.Text = Text4.Text & vbCrLf & response
286
287		If connected = False Then
288		' Perform TCP configuration (1.1)
#	Line 211 | 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	+	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		UDPUpdateTime = response
315	+	Text1.Text = Text1.Text & response & vbCrLf
316		TCPSock.SendData "TCPUpdateTime" & vbCrLf
317	<	Case 5:
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 6:
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 244 | 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	<	Label1.Caption = "TCP hearbeat interval: " & UDPUpdateTime
348	<	Label2.Caption = "UDP packet interval: " & TCPUpdateTime
349	<	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 260 | 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 282 | 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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