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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 1.15 by pjm2, Fri Feb 23 17:08:37 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"
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		Dim responseNumber As Integer
143
144	+	Private Sub Form_Load()
145	+
146	+	protocolVersion = "1.1"
147	+
148	+	Status.Caption = "Loading"
149	+	'Form1.Caption = "i-scream Winhost " & protocolVersion & " for " & GetVersion()
150	+
151	+	''''TEMP
152	+	filterManagerHostname = "killigrew.ukc.ac.uk"
153	+	filterManagerTCPPort = 4567
154	+	''''' END TEMP
155	+
156	+	GoTo skip
157	+	On Error GoTo iniError
158	+	Dim buf As String * 256
159	+	Dim length As Long
160	+	length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
161	+	filterManagerHostname = Left$(buf, length)
162	+	length = GetPrivateProfileString("i-scream Winhost", "FilterManagerPort", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
163	+	filterManagerTCPPort = Left$(buf, length)
164	+	skip:
165
166	<	Private Sub Command1_Click()
166	>	Status.Caption = "Connecting to Filter Manager"
167	>	Reconfigure_Click
168	>
169	>	Form1.Show
170	>	SystemTray.Action = 0
171	>
172	>
173	>	Exit Sub
174	>
175	>	iniError:
176	>	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")
177	>	End
178	>
179	>	End Sub
180
181	<	' Use the first winsock control to send
182	<	' a UDP packet.
183	<	Winsock1.RemoteHost = Text3.Text
184	<	Winsock1.RemotePort = Text2.Text
185	<	Winsock1.SendData Text1.Text
181	>	Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
182	>	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")
183	>	If x = 7 Then
184	>	Cancel = True
185	>	Else
186	>	SystemTray.Action = 2
187	>	End If
188
189		End Sub
190
191	<	Private Sub Command2_Click()
192	<
193	<	' establish a TCP connection to a machine
194	<	Winsock2.Close
139	<	Winsock2.Connect Text3.Text, Text2.Text
191	>	Private Sub Hide_Click()
192	>	Form1.Visible = False
193	>	SystemTray.Icon = Val(Form1.Icon)
194	>	End Sub
195
196	+	Private Sub Reconfigure_Click()
197	+	' establish a TCP connection to a filtermanager
198	+	connected = False
199	+	TCPSock.Close
200	+	TCPSock.Connect filterManagerHostname, filterManagerTCPPort
201		End Sub
202
203	<	Private Sub Command3_Click()
204	<	x = MsgBox("not implemented..")
203	>
204	>
205	>	Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
206	>
207	>	Form1.Visible = True
208	>	Form1.SetFocus
209	>
210	>
211		End Sub
212
213	<	Private Sub Winsock2_Connect()
214	<
215	<	responseNumber = 0
213	>	Private Sub TCPSock_Connect()
214	>
215	>	responseNumber = 0
216
217	<	' As soon as we are connected to the server, send this.
218	<	Winsock2.SendData "STARTCONFIG" & vbCrLf
217	>	' Send something as soon as we connect to the server.
218	>	If connected = False Then
219	>	' contact the FilterManager
220	>	TCPSock.SendData "STARTCONFIG" & vbCrLf
221	>	Else
222	>	' Contact the Filter
223	>	TCPSock.SendData "HEARTBEAT" & vbCrLf
224	>	End If
225
226		End Sub
227
228	<	Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long)
228	>	Private Sub TCPSock_DataArrival(ByVal bytesTotal As Long)
229
230		responseNumber = responseNumber + 1
231
232		' Get the line from the server.
233	<	Winsock2.GetData response, vbString, bytesTotal
233	>	TCPSock.GetData response, vbString, bytesTotal
234
235		' Remove linefeeds and returns from the line.
236		response = Replace(response, Chr(13), "")
237		response = Replace(response, Chr(10), "")
238		Text4.Text = Text4.Text & vbCrLf & response
239
240	<	' Decide what to send back to the server.
241	<	Select Case responseNumber
242	<	Case 1:
243	<	Winsock2.SendData "LASTMODIFIED" & vbCrLf
244	<	Case 2:
245	<	Winsock2.SendData "FILELIST" & vbCrLf
246	<	Case 3:
247	<	Winsock2.SendData "UDPUpdateTime" & vbCrLf
248	<	Case 4:
249	<	Winsock2.SendData "TCPUpdateTime" & vbCrLf
250	<	Case 5:
251	<	Winsock2.SendData "ENDCONFIG" & vbCrLf
252	<	Case 6:
253	<	Winsock2.SendData "FILTER" & vbCrLf
254	<	Case 7:
255	<	Winsock2.SendData "END" & vbCrLf
256	<	Case 8:
257	<	Winsock2.Close
258	<	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
259	<	End Select
240	>	If connected = False Then
241	>	' Perform TCP configuration (1.1)
242	>	On Error GoTo configError
243	>	Select Case responseNumber
244	>	Case 1:
245	>	If Not response = "OK" Then GoTo configError
246	>	TCPSock.SendData "LASTMODIFIED" & vbCrLf
247	>	Case 2:
248	>	If response = "ERROR" Then GoTo configError
249	>	lastModified = response
250	>	TCPSock.SendData "FILELIST" & vbCrLf
251	>	Case 3:
252	>	If response = "ERROR" Then GoTo configError
253	>	fileList = response
254	>	TCPSock.SendData "UDPUpdateTime" & vbCrLf
255	>	Case 4:
256	>	If response = "ERROR" Then GoTo configError
257	>	UDPUpdateTime = response
258	>	TCPSock.SendData "TCPUpdateTime" & vbCrLf
259	>	Case 5:
260	>	If response = "ERROR" Then GoTo configError
261	>	TCPUpdateTime = response
262	>	TCPSock.SendData "ENDCONFIG" & vbCrLf
263	>	Case 6:
264	>	If Not response = "OK" Then GoTo configError
265	>	TCPSock.SendData "FILTER" & vbCrLf
266	>	Case 7:
267	>	'we got a filter list here.
268	>	readTo = 0
269	>	' get hostname
270	>	readTo = InStr(1, response, ";", vbBinaryCompare)
271	>	filterHostname = Mid(response, 1, readTo - 1)
272	>	response = Mid(response, readTo + 1, Len(response))
273	>	' get UDP Port number
274	>	readTo = InStr(1, response, ";")
275	>	filterUDPPort = Mid(response, 1, readTo - 1)
276	>	response = Mid(response, readTo + 1, Len(response))
277	>	' get TCP Port number
278	>	filterTCPPort = response
279	>	TCPSock.SendData "END" & vbCrLf
280	>	Case 8:
281	>	If Not response = "OK" Then GoTo configError
282	>	connected = True
283	>	responseNumber = 0
284	>	TCPSock.Close
285	>	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
286	>	Status.Caption = "Configuration successful"
287	>	Label3.Caption = UDPUpdateTime
288	>	Label4.Caption = TCPUpdateTime
289	>	Timer1.Interval = 1000
290	>	End Select
291	>	Else
292	>	' Perform a heartbeat (1.1)
293	>	On Error GoTo heartbeatError
294	>	Select Case responseNumber
295	>	Case 1:
296	>	If Not response = "OK" Then GoTo heartbeatError
297	>	TCPSock.SendData "CONFIG" & vbCrLf
298	>	Case 2:
299	>	If Not response = "OK" Then GoTo heartbeatError
300	>	TCPSock.SendData fileList & vbCrLf
301	>	Case 3:
302	>	If Not response = "OK" Then GoTo heartbeatError
303	>	TCPSock.SendData lastModified & vbCrLf
304	>	Case 4:
305	>	If Not response = "OK" Then GoTo heartbeatError
306	>	TCPSock.SendData "ENDHEARTBEAT" & vbCrLf
307	>	Case 5:
308	>	If Not response = "OK" Then GoTo heartbeatError
309	>	TCPSock.Close
310	>	Status.Caption = "Heartbeat sent successfully."
311	>	End Select
312
313	+	End If
314	+
315	+
316	+	Exit Sub
317	+
318	+	configError:
319	+	Status.Caption = "FAILED to get configuration"
320	+	Exit Sub
321	+	heartbeatError:
322	+	Status.Caption = "Heatbeat FAILED"
323	+	Exit Sub
324		End Sub
325	+
326	+	Private Sub Timer1_Timer()
327	+
328	+	Label3.Caption = Label3.Caption - 1
329	+	Label4.Caption = Label4.Caption - 1
330	+
331	+	Status.Caption = ""
332	+
333	+	If Label3.Caption < 1 Then
334	+
335	+	' prepare the contents of the XML packet.
336	+	seqNo = seqNo + 1
337	+	machineName = TCPSock.LocalHostName
338	+	localIP = TCPSock.localIP
339	+	packetDate = Date2Num()
340	+
341	+
342	+	Dim verinfo As OSVERSIONINFO
343	+	verinfo.dwOSVersionInfoSize = Len(verinfo)
344	+	ret% = GetVersionEx(verinfo)
345	+	If ret% = 0 Then
346	+	MsgBox "Error getting Windows version Information"
347	+	End
348	+	End If
349	+
350	+	osName = getVersion()
351	+	osVersionMajor = verinfo.dwMajorVersion
352	+	osVersionMinor = verinfo.dwMinorVersion
353	+	osBuild = verinfo.dwBuildNumber
354	+
355	+	Dim sysinfo As SYSTEM_INFO
356	+	GetSystemInfo sysinfo
357	+	Select Case sysinfo.dwProcessorType
358	+	Case PROCESSOR_INTEL_386
359	+	processorType = "Intel 386"
360	+	Case PROCESSOR_INTEL_486
361	+	processorType = "Intel 486"
362	+	Case PROCESSOR_INTEL_PENTIUM
363	+	processorType = "Intel Pentium variant"
364	+	Case PROCESSOR_MIPS_R4000
365	+	processorType = "MIPS R4000"
366	+	Case PROCESSOR_ALPHA_21064
367	+	processorType = "DEC Alpha 21064"
368	+	Case Else
369	+	processorType = "(unknown)"
370	+	End Select
371	+
372	+	Dim memsts As MEMORYSTATUS
373	+	Dim memory&
374	+	GlobalMemoryStatus memsts
375	+	memory& = memsts.dwTotalPhys
376	+	memTotal = memory& \ 1024
377	+	memory& = memsts.dwAvailPhys
378	+	memFree = memory& \ 1024
379	+	memory& = memsts.dwTotalVirtual
380	+	swapTotal = memory& \ 1024
381	+	memory& = memsts.dwAvailVirtual
382	+	swapFree = memory& \ 1024
383	+
384	+	' build the contents of the XML packet
385	+	xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & localIP & """>" & _
386	+	"<os>" & _
387	+	"<name>" & osName & "</name>" & _
388	+	"<version>" & osVersionMajor & "</version>" & _
389	+	"<release>" & osBuild & "</release>" & _
390	+	"<platform>" & osName & "</platform>" & _
391	+	"<minor_version>" & osVersionMinor & "</minor_version>" & _
392	+	"<processor>" & processorType & "</processor>" & _
393	+	"</os>" & _
394	+	"<memory><total>" & memTotal & "</total><free>" & memFree & "</free></memory>" & _
395	+	"<swap><total>" & swapTotal & "</total><free>" & swapFree & "</free></swap>" & _
396	+	""
397	+	Text4.Text = Text4.Text + xml
398	+
399	+	' Use the first winsock control to send a UDP packet.
400	+	UDPSock.RemoteHost = filterHostname
401	+	UDPSock.RemotePort = filterUDPPort
402	+	UDPSock.SendData xml
403	+	Status.Caption = "UDP packet sent"
404	+	Label3.Caption = UDPUpdateTime
405	+	End If
406	+
407	+	If Label4.Caption < 1 Then
408	+	' establish a TCP connection to a filter
409	+	TCPSock.Close
410	+	TCPSock.Connect filterHostname, filterTCPPort
411	+	Label4.Caption = TCPUpdateTime
412	+	End If
413	+
414	+	End Sub
415	+
416	+	Function Date2Num() As Long
417	+	Dim x As Long
418	+	x = DateDiff("s", "1-1-1970", Now)
419	+	Date2Num = x
420	+	End Function

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