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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 1.1 by pjm2, Thu Feb 22 17:04:22 2001 UTC vs.
Revision 1.20 by pjm2, Mon Feb 26 09:12:51 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"
6	>	Caption         =   "i-scream Winhost"
7		ClientHeight    =   5655
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
16	>	ScaleWidth      =   4710
17		ShowInTaskbar   =   0   'False
18		StartUpPosition =   3  'Windows Default
19	<	Begin VB.CommandButton Command3
20	<	Caption         =   "TCP to Filter"
19	>	Begin VB.CommandButton Hide
20	>	Caption         =   "Hide Window"
21		Height          =   375
22	<	Left            =   3720
23	<	TabIndex        =   9
24	<	Top             =   2520
25	<	Width           =   1575
22	>	Left            =   3120
23	>	TabIndex        =   7
24	>	Top             =   840
25	>	Width           =   1455
26		End
27	+	Begin SysTray.SystemTray SystemTray
28	+	Left            =   2160
29	+	Top             =   1800
30	+	_ExtentX        =   847
31	+	_ExtentY        =   847
32	+	SysTrayText     =   "i-scream Winhost"
33	+	IconFile        =   0
34	+	End
35	+	Begin VB.Timer Timer1
36	+	Left            =   2760
37	+	Top             =   1800
38	+	End
39		Begin VB.TextBox Text4
40	<	Height          =   2535
40	>	Height          =   1575
41		Left            =   240
42		MultiLine       =   -1  'True
43		ScrollBars      =   2  'Vertical
44	<	TabIndex        =   8
45	<	Text            =   "nettest.frx":0000
44	>	TabIndex        =   1
45	>	Text            =   "nettest.frx":0742
46		Top             =   3000
47	<	Width           =   5055
47	>	Width           =   3975
48		End
49	<	Begin VB.CommandButton Command2
50	<	Caption         =   "TCP to FilterManager"
49	>	Begin VB.CommandButton Reconfigure
50	>	Caption         =   "Reconfigure with FilterManager"
51		Height          =   375
52	<	Left            =   3360
53	<	TabIndex        =   7
54	<	Top             =   2040
55	<	Width           =   1935
52	>	Left            =   120
53	>	TabIndex        =   0
54	>	Top             =   840
55	>	Width           =   2895
56		End
57	<	Begin MSWinsockLib.Winsock Winsock2
58	<	Left            =   4920
59	<	Top             =   120
57	>	Begin MSWinsockLib.Winsock TCPSock
58	>	Left            =   3720
59	>	Top             =   1800
60		_ExtentX        =   741
61		_ExtentY        =   741
62		_Version        =   393216
63		End
64	<	Begin VB.TextBox Text3
65	<	Height          =   285
66	<	Left            =   1680
53	<	TabIndex        =   5
54	<	Text            =   "killigrew.ukc.ac.uk"
55	<	Top             =   1560
56	<	Width           =   2535
57	<	End
58	<	Begin VB.TextBox Text2
59	<	Height          =   285
60	<	Left            =   1680
61	<	TabIndex        =   3
62	<	Text            =   "4567"
63	<	Top             =   1920
64	<	Width           =   855
65	<	End
66	<	Begin VB.CommandButton Command1
67	<	Caption         =   "Send UDP"
68	<	Height          =   375
69	<	Left            =   4320
70	<	TabIndex        =   2
71	<	Top             =   1560
72	<	Width           =   975
73	<	End
74	<	Begin VB.TextBox Text1
75	<	Height          =   855
76	<	Left            =   360
77	<	TabIndex        =   0
78	<	Text            =   "<packet></packet>"
79	<	Top             =   600
80	<	Width           =   4935
81	<	End
82	<	Begin MSWinsockLib.Winsock Winsock1
83	<	Left            =   4320
84	<	Top             =   120
64	>	Begin MSWinsockLib.Winsock UDPSock
65	>	Left            =   3240
66	>	Top             =   1800
67		_ExtentX        =   741
68		_ExtentY        =   741
69		_Version        =   393216
70		Protocol        =   1
71		End
72	<	Begin VB.Label Label3
72	>	Begin VB.Label Label5
73	>	Caption         =   "b e t a"
74	>	BeginProperty Font
75	>	Name            =   "MS Sans Serif"
76	>	Size            =   24
77	>	Charset         =   0
78	>	Weight          =   700
79	>	Underline       =   0   'False
80	>	Italic          =   0   'False
81	>	Strikethrough   =   0   'False
82	>	EndProperty
83	>	Height          =   615
84	>	Left            =   240
85	>	TabIndex        =   8
86	>	Top             =   120
87	>	Width           =   1815
88	>	End
89	>	Begin VB.Label Label2
90		Alignment       =   1  'Right Justify
91	<	Caption         =   "Destination:"
91	>	Caption         =   "Next heartbeat:"
92		Height          =   255
93	<	Left            =   360
93	>	Left            =   2400
94		TabIndex        =   6
95	<	Top             =   1560
96	<	Width           =   1215
95	>	Top             =   480
96	>	Width           =   1455
97		End
98	<	Begin VB.Label Label2
98	>	Begin VB.Label Label1
99		Alignment       =   1  'Right Justify
100	<	Caption         =   "Port:"
100	>	Caption         =   "Next UDP packet:"
101		Height          =   255
102	<	Left            =   360
102	>	Left            =   2400
103	>	TabIndex        =   5
104	>	Top             =   120
105	>	Width           =   1455
106	>	End
107	>	Begin VB.Label Label4
108	>	BorderStyle     =   1  'Fixed Single
109	>	Caption         =   "0"
110	>	Height          =   255
111	>	Left            =   3960
112		TabIndex        =   4
113	<	Top             =   1920
114	<	Width           =   1215
113	>	Top             =   480
114	>	Width           =   615
115		End
116	<	Begin VB.Label Label1
117	<	Caption         =   "Packet contents"
116	>	Begin VB.Label Label3
117	>	BorderStyle     =   1  'Fixed Single
118	>	Caption         =   "0"
119		Height          =   255
120	<	Left            =   360
121	<	TabIndex        =   1
122	<	Top             =   360
123	<	Width           =   2895
120	>	Left            =   3960
121	>	TabIndex        =   3
122	>	Top             =   120
123	>	Width           =   615
124		End
125	+	Begin VB.Label Status
126	+	Alignment       =   2  'Center
127	+	Caption         =   "Status:"
128	+	Height          =   255
129	+	Left            =   0
130	+	TabIndex        =   2
131	+	Top             =   1320
132	+	Width           =   4695
133	+	End
134		End
135		Attribute VB_Name = "Form1"
136		Attribute VB_GlobalNameSpace = False
137		Attribute VB_Creatable = False
138		Attribute VB_PredeclaredId = True
139		Attribute VB_Exposed = False
140	+	' For the system tray bits
141	+	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
142	+	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
143	+
144	+	Dim filterManagerHostname As String
145	+	Dim filterManagerTCPPort As Long
146	+
147	+	Dim seqNo As Long
148	+	Dim machineName As String
149	+
150	+	Dim filterHostname As String
151	+	Dim filterTCPPort As Integer
152	+	Dim filterUDPPort As Integer
153	+	Dim fileList As String
154	+	Dim lastModified As String
155	+
156	+	Dim UDPUpdateTime As Integer
157	+	Dim TCPUpdateTime As Integer
158	+
159	+	Dim protocolVersion As String
160	+	Dim connected As Boolean
161	+
162	+	'Dim CUpTime As New CUpTime
163	+
164		Dim responseNumber As Integer
165
166	+	Private Sub Form_Load()
167	+
168	+	protocolVersion = "1.1"
169	+
170	+	Status.Caption = "Loading"
171	+	'Form1.Caption = "i-scream Winhost " & protocolVersion & " for " & GetVersion()
172	+
173	+	''''TEMP
174	+	'filterManagerHostname = "killigrew.ukc.ac.uk"
175	+	'filterManagerTCPPort = 4567
176	+	''''' END TEMP
177	+
178	+	'GoTo skip
179	+	On Error GoTo iniError
180	+	Dim buf As String * 256
181	+	Dim length As Long
182	+	length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "/winhost.ini")
183	+	filterManagerHostname = Left$(buf, length)
184	+	length = GetPrivateProfileInt("i-scream Winhost", "FilterManagerPort", 0, App.Path & "/winhost.ini")
185	+	filterManagerTCPPort = length
186	+	On Error GoTo 0
187	+	skip:
188
189	<	Private Sub Command1_Click()
189	>	Status.Caption = "Connecting to Filter Manager " & filterManagerHostname & ":" & filterManagerTCPPort
190	>	Reconfigure_Click
191	>
192	>	SystemTray.Icon = Val(Form1.Icon)
193	>	SystemTray.Action = 0
194	>
195	>
196	>	Exit Sub
197	>
198	>	iniError:
199	>	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")
200	>	End
201	>
202	>	End Sub
203
204	<	' Use the first winsock control to send
205	<	' a UDP packet.
206	<	Winsock1.RemoteHost = Text3.Text
207	<	Winsock1.RemotePort = Text2.Text
208	<	Winsock1.SendData Text1.Text
204	>	Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
205	>	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")
206	>	If x = 7 Then
207	>	Cancel = True
208	>	Else
209	>	SystemTray.Action = 2
210	>	End If
211
212		End Sub
213
214	<	Private Sub Command2_Click()
215	<
216	<	' establish a TCP connection to a machine
217	<	Winsock2.Close
139	<	Winsock2.Connect Text3.Text, Text2.Text
214	>	Private Sub Hide_Click()
215	>	Form1.Visible = False
216	>	SystemTray.Icon = Val(Form1.Icon)
217	>	End Sub
218
219	+	Private Sub Reconfigure_Click()
220	+	' establish a TCP connection to a filtermanager
221	+	connected = False
222	+	TCPSock.Close
223	+	TCPSock.Connect filterManagerHostname, filterManagerTCPPort
224		End Sub
225
226	<	Private Sub Command3_Click()
227	<	x = MsgBox("not implemented..")
226	>
227	>
228	>	Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
229	>
230	>	Form1.Visible = True
231	>	Form1.SetFocus
232	>
233	>
234		End Sub
235
236	<	Private Sub Winsock2_Connect()
237	<
238	<	responseNumber = 0
236	>	Private Sub TCPSock_Connect()
237	>
238	>	responseNumber = 0
239
240	<	' As soon as we are connected to the server, send this.
241	<	Winsock2.SendData "STARTCONFIG" & vbCrLf
240	>	' Send something as soon as we connect to the server.
241	>	If connected = False Then
242	>	' contact the FilterManager
243	>	TCPSock.SendData "STARTCONFIG" & vbCrLf
244	>	Else
245	>	' Contact the Filter
246	>	TCPSock.SendData "HEARTBEAT" & vbCrLf
247	>	End If
248
249		End Sub
250
251	<	Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long)
251	>	Private Sub TCPSock_DataArrival(ByVal bytesTotal As Long)
252
253		responseNumber = responseNumber + 1
254
255		' Get the line from the server.
256	<	Winsock2.GetData response, vbString, bytesTotal
256	>	TCPSock.GetData response, vbString, bytesTotal
257
258		' Remove linefeeds and returns from the line.
259		response = Replace(response, Chr(13), "")
260		response = Replace(response, Chr(10), "")
261		Text4.Text = Text4.Text & vbCrLf & response
262
263	<	' Decide what to send back to the server.
264	<	Select Case responseNumber
265	<	Case 1:
266	<	Winsock2.SendData "LASTMODIFIED" & vbCrLf
267	<	Case 2:
268	<	Winsock2.SendData "FILELIST" & vbCrLf
269	<	Case 3:
270	<	Winsock2.SendData "UDPUpdateTime" & vbCrLf
271	<	Case 4:
272	<	Winsock2.SendData "TCPUpdateTime" & vbCrLf
273	<	Case 5:
274	<	Winsock2.SendData "ENDCONFIG" & vbCrLf
275	<	Case 6:
276	<	Winsock2.SendData "FILTER" & vbCrLf
277	<	Case 7:
278	<	Winsock2.SendData "END" & vbCrLf
279	<	Case 8:
280	<	Winsock2.Close
281	<	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
282	<	End Select
263	>	If connected = False Then
264	>	' Perform TCP configuration (1.1)
265	>	On Error GoTo configError
266	>	Select Case responseNumber
267	>	Case 1:
268	>	If Not response = "OK" Then GoTo configError
269	>	TCPSock.SendData "LASTMODIFIED" & vbCrLf
270	>	Case 2:
271	>	If response = "ERROR" Then GoTo configError
272	>	lastModified = response
273	>	TCPSock.SendData "FILELIST" & vbCrLf
274	>	Case 3:
275	>	If response = "ERROR" Then GoTo configError
276	>	fileList = response
277	>	TCPSock.SendData "UDPUpdateTime" & vbCrLf
278	>	Case 4:
279	>	If response = "ERROR" Then GoTo configError
280	>	UDPUpdateTime = response
281	>	TCPSock.SendData "TCPUpdateTime" & vbCrLf
282	>	Case 5:
283	>	If response = "ERROR" Then GoTo configError
284	>	TCPUpdateTime = response
285	>	TCPSock.SendData "ENDCONFIG" & vbCrLf
286	>	Case 6:
287	>	If Not response = "OK" Then GoTo configError
288	>	TCPSock.SendData "FILTER" & vbCrLf
289	>	Case 7:
290	>	'we got a filter list here.
291	>	readTo = 0
292	>	' get hostname
293	>	readTo = InStr(1, response, ";", vbBinaryCompare)
294	>	filterHostname = Mid(response, 1, readTo - 1)
295	>	response = Mid(response, readTo + 1, Len(response))
296	>	' get UDP Port number
297	>	readTo = InStr(1, response, ";")
298	>	filterUDPPort = Mid(response, 1, readTo - 1)
299	>	response = Mid(response, readTo + 1, Len(response))
300	>	' get TCP Port number
301	>	filterTCPPort = response
302	>	TCPSock.SendData "END" & vbCrLf
303	>	Case 8:
304	>	If Not response = "OK" Then GoTo configError
305	>	connected = True
306	>	responseNumber = 0
307	>	TCPSock.Close
308	>	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
309	>	Status.Caption = "Configuration successful"
310	>	Label3.Caption = UDPUpdateTime
311	>	Label4.Caption = TCPUpdateTime
312	>	Timer1.Interval = 1000
313	>	End Select
314	>	Else
315	>	' Perform a heartbeat (1.1)
316	>	On Error GoTo heartbeatError
317	>	Select Case responseNumber
318	>	Case 1:
319	>	If Not response = "OK" Then GoTo heartbeatError
320	>	TCPSock.SendData "CONFIG" & vbCrLf
321	>	Case 2:
322	>	If Not response = "OK" Then GoTo heartbeatError
323	>	TCPSock.SendData fileList & vbCrLf
324	>	Case 3:
325	>	If Not response = "OK" Then GoTo heartbeatError
326	>	TCPSock.SendData lastModified & vbCrLf
327	>	Case 4:
328	>	If Not response = "OK" Then GoTo heartbeatError
329	>	TCPSock.SendData "ENDHEARTBEAT" & vbCrLf
330	>	Case 5:
331	>	If Not response = "OK" Then GoTo heartbeatError
332	>	TCPSock.Close
333	>	Status.Caption = "Heartbeat sent successfully."
334	>	End Select
335
336	+	End If
337	+
338	+
339	+	Exit Sub
340	+
341	+	configError:
342	+	Status.Caption = "FAILED to get configuration"
343	+	Exit Sub
344	+	heartbeatError:
345	+	Status.Caption = "Heatbeat FAILED"
346	+	Exit Sub
347		End Sub
348	+
349	+	Private Sub Timer1_Timer()
350	+
351	+	Label3.Caption = Label3.Caption - 1
352	+	Label4.Caption = Label4.Caption - 1
353	+
354	+	Status.Caption = ""
355	+
356	+	If Label3.Caption < 1 Then
357	+
358	+	' prepare the contents of the XML packet.
359	+	seqNo = seqNo + 1
360	+	machineName = TCPSock.LocalHostName
361	+	LocalIP = TCPSock.LocalIP
362	+	packetDate = Date2Num()
363	+
364	+
365	+	Dim verinfo As OSVERSIONINFO
366	+	verinfo.dwOSVersionInfoSize = Len(verinfo)
367	+	ret% = GetVersionEx(verinfo)
368	+	If ret% = 0 Then
369	+	MsgBox "Error getting Windows version Information"
370	+	End
371	+	End If
372	+
373	+	osName = getVersion()
374	+	osVersionMajor = verinfo.dwMajorVersion
375	+	osVersionMinor = verinfo.dwMinorVersion
376	+	osBuild = verinfo.dwBuildNumber
377	+
378	+	Dim sysinfo As SYSTEM_INFO
379	+	GetSystemInfo sysinfo
380	+	Select Case sysinfo.dwProcessorType
381	+	Case PROCESSOR_INTEL_386
382	+	processorType = "Intel 386"
383	+	Case PROCESSOR_INTEL_486
384	+	processorType = "Intel 486"
385	+	Case PROCESSOR_INTEL_PENTIUM
386	+	processorType = "Intel Pentium variant"
387	+	Case PROCESSOR_MIPS_R4000
388	+	processorType = "MIPS R4000"
389	+	Case PROCESSOR_ALPHA_21064
390	+	processorType = "DEC Alpha 21064"
391	+	Case Else
392	+	processorType = "(unknown)"
393	+	End Select
394	+
395	+	Dim memsts As MEMORYSTATUS
396	+	Dim memory&
397	+	GlobalMemoryStatus memsts
398	+	memory& = memsts.dwTotalPhys
399	+	memTotal = memory& \ 1024
400	+	memory& = memsts.dwAvailPhys
401	+	memFree = memory& \ 1024
402	+	memory& = memsts.dwTotalVirtual
403	+	swapTotal = memory& \ 1024
404	+	memory& = memsts.dwAvailVirtual
405	+	swapFree = memory& \ 1024
406	+
407	+	uptime = GetTickCount \ 1000
408	+
409	+	' build the contents of the XML packet
410	+	xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & LocalIP & """>" & _
411	+	"<os>" & _
412	+	"<name>" & osName & "</name>" & _
413	+	"<version>" & osVersionMajor & "</version>" & _
414	+	"<release>" & osBuild & "</release>" & _
415	+	"<platform>" & osName & "</platform>" & _
416	+	"<minor_version>" & osVersionMinor & "</minor_version>" & _
417	+	"<processor>" & processorType & "</processor>" & _
418	+	"<uptime>" & uptime & "</uptime>" & _
419	+	"</os>" & _
420	+	"<memory><total>" & memTotal & "</total><free>" & memFree & "</free></memory>" & _
421	+	"<swap><total>" & swapTotal & "</total><free>" & swapFree & "</free></swap>" & _
422	+	"</packet>"
423	+	Text4.Text = Text4.Text + xml
424	+
425	+	' Use the first winsock control to send a UDP packet.
426	+	UDPSock.RemoteHost = filterHostname
427	+	UDPSock.RemotePort = filterUDPPort
428	+	UDPSock.SendData xml
429	+	Status.Caption = "UDP packet sent"
430	+	Label3.Caption = UDPUpdateTime
431	+	End If
432	+
433	+	If Label4.Caption < 1 Then
434	+	' establish a TCP connection to a filter
435	+	TCPSock.Close
436	+	TCPSock.Connect filterHostname, filterTCPPort
437	+	Label4.Caption = TCPUpdateTime
438	+	End If
439	+
440	+	End Sub
441	+
442	+	Function Date2Num() As Long
443	+	Dim x As Long
444	+	x = DateDiff("s", "1-1-1970", Now)
445	+	Date2Num = x
446	+	End Function

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