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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 1.16 by pjm2, Fri Feb 23 17:31:44 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.CommandButton Command3
18	<	Caption         =   "TCP to Filter"
17	>	Begin VB.CommandButton Hide
18	>	Caption         =   "Hide Window"
19		Height          =   375
20	<	Left            =   3720
21	<	TabIndex        =   9
22	<	Top             =   2520
23	<	Width           =   1575
20	>	Left            =   3120
21	>	TabIndex        =   7
22	>	Top             =   840
23	>	Width           =   1455
24		End
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.Timer Timer1
34	+	Left            =   2760
35	+	Top             =   1800
36	+	End
37		Begin VB.TextBox Text4
38	<	Height          =   2535
38	>	Height          =   1575
39		Left            =   240
40		MultiLine       =   -1  'True
41		ScrollBars      =   2  'Vertical
42	<	TabIndex        =   8
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        =   7
52	<	Top             =   2040
53	<	Width           =   1935
50	>	Left            =   120
51	>	TabIndex        =   0
52	>	Top             =   840
53	>	Width           =   2895
54		End
55	<	Begin MSWinsockLib.Winsock Winsock2
56	<	Left            =   4920
57	<	Top             =   120
55	>	Begin MSWinsockLib.Winsock TCPSock
56	>	Left            =   3720
57	>	Top             =   1800
58		_ExtentX        =   741
59		_ExtentY        =   741
60		_Version        =   393216
61		End
62	<	Begin VB.TextBox Text3
63	<	Height          =   285
64	<	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
62	>	Begin MSWinsockLib.Winsock UDPSock
63	>	Left            =   3240
64	>	Top             =   1800
65		_ExtentX        =   741
66		_ExtentY        =   741
67		_Version        =   393216
68		Protocol        =   1
69		End
70	<	Begin VB.Label Label3
70	>	Begin VB.Label Label2
71		Alignment       =   1  'Right Justify
72	<	Caption         =   "Destination:"
72	>	Caption         =   "Next heartbeat:"
73		Height          =   255
74	<	Left            =   360
74	>	Left            =   2400
75		TabIndex        =   6
76	<	Top             =   1560
77	<	Width           =   1215
76	>	Top             =   480
77	>	Width           =   1455
78		End
79	<	Begin VB.Label Label2
79	>	Begin VB.Label Label1
80		Alignment       =   1  'Right Justify
81	<	Caption         =   "Port:"
81	>	Caption         =   "Next UDP packet:"
82		Height          =   255
83	<	Left            =   360
83	>	Left            =   2400
84	>	TabIndex        =   5
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             =   1920
95	<	Width           =   1215
94	>	Top             =   480
95	>	Width           =   615
96		End
97	<	Begin VB.Label Label1
98	<	Caption         =   "Packet contents"
97	>	Begin VB.Label Label3
98	>	BorderStyle     =   1  'Fixed Single
99	>	Caption         =   "0"
100		Height          =   255
101	<	Left            =   360
102	<	TabIndex        =   1
103	<	Top             =   360
104	<	Width           =   2895
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        =   2
112	+	Top             =   1320
113	+	Width           =   4455
114	+	End
115		End
116		Attribute VB_Name = "Form1"
117		Attribute VB_GlobalNameSpace = False
118		Attribute VB_Creatable = False
119		Attribute VB_PredeclaredId = True
120		Attribute VB_Exposed = False
121	+	' For the system tray bits
122	+	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
123	+	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
124	+
125	+	Dim filterManagerHostname As String
126	+	Dim filterManagerTCPPort As Integer
127	+
128	+	Dim seqNo As Long
129	+	Dim machineName As String
130	+
131	+	Dim filterHostname As String
132	+	Dim filterTCPPort As Integer
133	+	Dim filterUDPPort As Integer
134	+	Dim fileList As String
135	+	Dim lastModified As String
136	+
137	+	Dim UDPUpdateTime As Integer
138	+	Dim TCPUpdateTime As Integer
139	+
140	+	Dim protocolVersion As String
141	+	Dim connected As Boolean
142	+
143	+	'Dim CUpTime As New CUpTime
144	+
145		Dim responseNumber As Integer
146
147	+	Private Sub Form_Load()
148	+
149	+	protocolVersion = "1.1"
150	+
151	+	Status.Caption = "Loading"
152	+	'Form1.Caption = "i-scream Winhost " & protocolVersion & " for " & GetVersion()
153	+
154	+	''''TEMP
155	+	filterManagerHostname = "killigrew.ukc.ac.uk"
156	+	filterManagerTCPPort = 4567
157	+	''''' END TEMP
158	+
159	+	GoTo skip
160	+	On Error GoTo iniError
161	+	Dim buf As String * 256
162	+	Dim length As Long
163	+	length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
164	+	filterManagerHostname = Left$(buf, length)
165	+	length = GetPrivateProfileString("i-scream Winhost", "FilterManagerPort", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
166	+	filterManagerTCPPort = Left$(buf, length)
167	+	skip:
168
169	<	Private Sub Command1_Click()
169	>	Status.Caption = "Connecting to Filter Manager"
170	>	Reconfigure_Click
171	>
172	>	Form1.Show
173	>	SystemTray.Action = 0
174	>
175	>
176	>	Exit Sub
177	>
178	>	iniError:
179	>	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")
180	>	End
181	>
182	>	End Sub
183
184	<	' Use the first winsock control to send
185	<	' a UDP packet.
186	<	Winsock1.RemoteHost = Text3.Text
187	<	Winsock1.RemotePort = Text2.Text
188	<	Winsock1.SendData Text1.Text
184	>	Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
185	>	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")
186	>	If x = 7 Then
187	>	Cancel = True
188	>	Else
189	>	SystemTray.Action = 2
190	>	End If
191
192		End Sub
193
194	<	Private Sub Command2_Click()
195	<
196	<	' establish a TCP connection to a machine
197	<	Winsock2.Close
139	<	Winsock2.Connect Text3.Text, Text2.Text
194	>	Private Sub Hide_Click()
195	>	Form1.Visible = False
196	>	SystemTray.Icon = Val(Form1.Icon)
197	>	End Sub
198
199	+	Private Sub Reconfigure_Click()
200	+	' establish a TCP connection to a filtermanager
201	+	connected = False
202	+	TCPSock.Close
203	+	TCPSock.Connect filterManagerHostname, filterManagerTCPPort
204		End Sub
205
206	<	Private Sub Command3_Click()
207	<	x = MsgBox("not implemented..")
206	>
207	>
208	>	Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
209	>
210	>	Form1.Visible = True
211	>	Form1.SetFocus
212	>
213	>
214		End Sub
215
216	<	Private Sub Winsock2_Connect()
217	<
218	<	responseNumber = 0
216	>	Private Sub TCPSock_Connect()
217	>
218	>	responseNumber = 0
219
220	<	' As soon as we are connected to the server, send this.
221	<	Winsock2.SendData "STARTCONFIG" & vbCrLf
220	>	' Send something as soon as we connect to the server.
221	>	If connected = False Then
222	>	' contact the FilterManager
223	>	TCPSock.SendData "STARTCONFIG" & vbCrLf
224	>	Else
225	>	' Contact the Filter
226	>	TCPSock.SendData "HEARTBEAT" & vbCrLf
227	>	End If
228
229		End Sub
230
231	<	Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long)
231	>	Private Sub TCPSock_DataArrival(ByVal bytesTotal As Long)
232
233		responseNumber = responseNumber + 1
234
235		' Get the line from the server.
236	<	Winsock2.GetData response, vbString, bytesTotal
236	>	TCPSock.GetData response, vbString, bytesTotal
237
238		' Remove linefeeds and returns from the line.
239		response = Replace(response, Chr(13), "")
240		response = Replace(response, Chr(10), "")
241		Text4.Text = Text4.Text & vbCrLf & response
242
243	<	' Decide what to send back to the server.
244	<	Select Case responseNumber
245	<	Case 1:
246	<	Winsock2.SendData "LASTMODIFIED" & vbCrLf
247	<	Case 2:
248	<	Winsock2.SendData "FILELIST" & vbCrLf
249	<	Case 3:
250	<	Winsock2.SendData "UDPUpdateTime" & vbCrLf
251	<	Case 4:
252	<	Winsock2.SendData "TCPUpdateTime" & vbCrLf
253	<	Case 5:
254	<	Winsock2.SendData "ENDCONFIG" & vbCrLf
255	<	Case 6:
256	<	Winsock2.SendData "FILTER" & vbCrLf
257	<	Case 7:
258	<	Winsock2.SendData "END" & vbCrLf
259	<	Case 8:
260	<	Winsock2.Close
261	<	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
262	<	End Select
243	>	If connected = False Then
244	>	' Perform TCP configuration (1.1)
245	>	On Error GoTo configError
246	>	Select Case responseNumber
247	>	Case 1:
248	>	If Not response = "OK" Then GoTo configError
249	>	TCPSock.SendData "LASTMODIFIED" & vbCrLf
250	>	Case 2:
251	>	If response = "ERROR" Then GoTo configError
252	>	lastModified = response
253	>	TCPSock.SendData "FILELIST" & vbCrLf
254	>	Case 3:
255	>	If response = "ERROR" Then GoTo configError
256	>	fileList = response
257	>	TCPSock.SendData "UDPUpdateTime" & vbCrLf
258	>	Case 4:
259	>	If response = "ERROR" Then GoTo configError
260	>	UDPUpdateTime = response
261	>	TCPSock.SendData "TCPUpdateTime" & vbCrLf
262	>	Case 5:
263	>	If response = "ERROR" Then GoTo configError
264	>	TCPUpdateTime = response
265	>	TCPSock.SendData "ENDCONFIG" & vbCrLf
266	>	Case 6:
267	>	If Not response = "OK" Then GoTo configError
268	>	TCPSock.SendData "FILTER" & vbCrLf
269	>	Case 7:
270	>	'we got a filter list here.
271	>	readTo = 0
272	>	' get hostname
273	>	readTo = InStr(1, response, ";", vbBinaryCompare)
274	>	filterHostname = Mid(response, 1, readTo - 1)
275	>	response = Mid(response, readTo + 1, Len(response))
276	>	' get UDP Port number
277	>	readTo = InStr(1, response, ";")
278	>	filterUDPPort = Mid(response, 1, readTo - 1)
279	>	response = Mid(response, readTo + 1, Len(response))
280	>	' get TCP Port number
281	>	filterTCPPort = response
282	>	TCPSock.SendData "END" & vbCrLf
283	>	Case 8:
284	>	If Not response = "OK" Then GoTo configError
285	>	connected = True
286	>	responseNumber = 0
287	>	TCPSock.Close
288	>	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
289	>	Status.Caption = "Configuration successful"
290	>	Label3.Caption = UDPUpdateTime
291	>	Label4.Caption = TCPUpdateTime
292	>	Timer1.Interval = 1000
293	>	End Select
294	>	Else
295	>	' Perform a heartbeat (1.1)
296	>	On Error GoTo heartbeatError
297	>	Select Case responseNumber
298	>	Case 1:
299	>	If Not response = "OK" Then GoTo heartbeatError
300	>	TCPSock.SendData "CONFIG" & vbCrLf
301	>	Case 2:
302	>	If Not response = "OK" Then GoTo heartbeatError
303	>	TCPSock.SendData fileList & vbCrLf
304	>	Case 3:
305	>	If Not response = "OK" Then GoTo heartbeatError
306	>	TCPSock.SendData lastModified & vbCrLf
307	>	Case 4:
308	>	If Not response = "OK" Then GoTo heartbeatError
309	>	TCPSock.SendData "ENDHEARTBEAT" & vbCrLf
310	>	Case 5:
311	>	If Not response = "OK" Then GoTo heartbeatError
312	>	TCPSock.Close
313	>	Status.Caption = "Heartbeat sent successfully."
314	>	End Select
315
316	+	End If
317	+
318	+
319	+	Exit Sub
320	+
321	+	configError:
322	+	Status.Caption = "FAILED to get configuration"
323	+	Exit Sub
324	+	heartbeatError:
325	+	Status.Caption = "Heatbeat FAILED"
326	+	Exit Sub
327		End Sub
328	+
329	+	Private Sub Timer1_Timer()
330	+
331	+	Label3.Caption = Label3.Caption - 1
332	+	Label4.Caption = Label4.Caption - 1
333	+
334	+	Status.Caption = ""
335	+
336	+	If Label3.Caption < 1 Then
337	+
338	+	' prepare the contents of the XML packet.
339	+	seqNo = seqNo + 1
340	+	machineName = TCPSock.LocalHostName
341	+	LocalIP = TCPSock.LocalIP
342	+	packetDate = Date2Num()
343	+
344	+
345	+	Dim verinfo As OSVERSIONINFO
346	+	verinfo.dwOSVersionInfoSize = Len(verinfo)
347	+	ret% = GetVersionEx(verinfo)
348	+	If ret% = 0 Then
349	+	MsgBox "Error getting Windows version Information"
350	+	End
351	+	End If
352	+
353	+	osName = getVersion()
354	+	osVersionMajor = verinfo.dwMajorVersion
355	+	osVersionMinor = verinfo.dwMinorVersion
356	+	osBuild = verinfo.dwBuildNumber
357	+
358	+	Dim sysinfo As SYSTEM_INFO
359	+	GetSystemInfo sysinfo
360	+	Select Case sysinfo.dwProcessorType
361	+	Case PROCESSOR_INTEL_386
362	+	processorType = "Intel 386"
363	+	Case PROCESSOR_INTEL_486
364	+	processorType = "Intel 486"
365	+	Case PROCESSOR_INTEL_PENTIUM
366	+	processorType = "Intel Pentium variant"
367	+	Case PROCESSOR_MIPS_R4000
368	+	processorType = "MIPS R4000"
369	+	Case PROCESSOR_ALPHA_21064
370	+	processorType = "DEC Alpha 21064"
371	+	Case Else
372	+	processorType = "(unknown)"
373	+	End Select
374	+
375	+	Dim memsts As MEMORYSTATUS
376	+	Dim memory&
377	+	GlobalMemoryStatus memsts
378	+	memory& = memsts.dwTotalPhys
379	+	memTotal = memory& \ 1024
380	+	memory& = memsts.dwAvailPhys
381	+	memFree = memory& \ 1024
382	+	memory& = memsts.dwTotalVirtual
383	+	swapTotal = memory& \ 1024
384	+	memory& = memsts.dwAvailVirtual
385	+	swapFree = memory& \ 1024
386	+
387	+	' build the contents of the XML packet
388	+	xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & LocalIP & """>" & _
389	+	"<os>" & _
390	+	"<name>" & osName & "</name>" & _
391	+	"<version>" & osVersionMajor & "</version>" & _
392	+	"<release>" & osBuild & "</release>" & _
393	+	"<platform>" & osName & "</platform>" & _
394	+	"<minor_version>" & osVersionMinor & "</minor_version>" & _
395	+	"<processor>" & processorType & "</processor>" & _
396	+	"</os>" & _
397	+	"<memory><total>" & memTotal & "</total><free>" & memFree & "</free></memory>" & _
398	+	"<swap><total>" & swapTotal & "</total><free>" & swapFree & "</free></swap>" & _
399	+	""
400	+	Text4.Text = Text4.Text + xml
401	+
402	+	' Use the first winsock control to send a UDP packet.
403	+	UDPSock.RemoteHost = filterHostname
404	+	UDPSock.RemotePort = filterUDPPort
405	+	UDPSock.SendData xml
406	+	Status.Caption = "UDP packet sent"
407	+	Label3.Caption = UDPUpdateTime
408	+	End If
409	+
410	+	If Label4.Caption < 1 Then
411	+	' establish a TCP connection to a filter
412	+	TCPSock.Close
413	+	TCPSock.Connect filterHostname, filterTCPPort
414	+	Label4.Caption = TCPUpdateTime
415	+	End If
416	+
417	+	End Sub
418	+
419	+	Function Date2Num() As Long
420	+	Dim x As Long
421	+	x = DateDiff("s", "1-1-1970", Now)
422	+	Date2Num = x
423	+	End Function

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