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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 1.5 by pjm2, Fri Feb 23 10:34:47 2001 UTC vs.
Revision 1.24 by pjm2, Mon Feb 26 10:13:10 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    =   1275
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     =   1275
16	>	ScaleWidth      =   4710
17		ShowInTaskbar   =   0   'False
18	<	StartUpPosition =   3  'Windows Default
19	<	Begin VB.CommandButton Command3
20	<	Caption         =   "TCP to Filter"
18	>	StartUpPosition =   2  'CenterScreen
19	>	Visible         =   0   'False
20	>	Begin VB.CommandButton Hide
21	>	Caption         =   "Hide Window"
22		Height          =   375
23	<	Left            =   3720
24	<	TabIndex        =   5
25	<	Top             =   2520
26	<	Width           =   1575
23	>	Left            =   3120
24	>	TabIndex        =   6
25	>	Top             =   480
26	>	Width           =   1455
27		End
28	<	Begin VB.TextBox Text4
29	<	Height          =   2535
30	<	Left            =   240
31	<	MultiLine       =   -1  'True
32	<	ScrollBars      =   2  'Vertical
33	<	TabIndex        =   4
34	<	Text            =   "nettest.frx":0000
32	<	Top             =   3000
33	<	Width           =   5055
28	>	Begin SysTray.SystemTray SystemTray
29	>	Left            =   2160
30	>	Top             =   1800
31	>	_ExtentX        =   847
32	>	_ExtentY        =   847
33	>	SysTrayText     =   "i-scream Winhost"
34	>	IconFile        =   0
35		End
36	<	Begin VB.CommandButton Command2
37	<	Caption         =   "TCP to FilterManager"
36	>	Begin VB.Timer Timer1
37	>	Left            =   2760
38	>	Top             =   1800
39	>	End
40	>	Begin VB.CommandButton Reconfigure
41	>	Caption         =   "Reconfigure with FilterManager"
42		Height          =   375
43	<	Left            =   3360
44	<	TabIndex        =   3
45	<	Top             =   2040
46	<	Width           =   1935
43	>	Left            =   120
44	>	TabIndex        =   0
45	>	Top             =   480
46	>	Width           =   2895
47		End
48		Begin MSWinsockLib.Winsock TCPSock
49	<	Left            =   4920
50	<	Top             =   120
49	>	Left            =   3720
50	>	Top             =   1800
51		_ExtentX        =   741
52		_ExtentY        =   741
53		_Version        =   393216
54		End
50	–	Begin VB.CommandButton Command1
51	–	Caption         =   "Send UDP"
52	–	Height          =   375
53	–	Left            =   4320
54	–	TabIndex        =   2
55	–	Top             =   1560
56	–	Width           =   975
57	–	End
58	–	Begin VB.TextBox Text1
59	–	Height          =   855
60	–	Left            =   360
61	–	TabIndex        =   0
62	–	Text            =   "<packet></packet>"
63	–	Top             =   600
64	–	Width           =   4935
65	–	End
55		Begin MSWinsockLib.Winsock UDPSock
56	<	Left            =   4320
57	<	Top             =   120
56	>	Left            =   3240
57	>	Top             =   1800
58		_ExtentX        =   741
59		_ExtentY        =   741
60		_Version        =   393216
61		Protocol        =   1
62		End
63	+	Begin VB.Label Label2
64	+	Alignment       =   1  'Right Justify
65	+	Caption         =   "Next heartbeat:"
66	+	Height          =   255
67	+	Left            =   2400
68	+	TabIndex        =   5
69	+	Top             =   120
70	+	Width           =   1455
71	+	End
72		Begin VB.Label Label1
73	<	Caption         =   "Packet contents"
73	>	Alignment       =   1  'Right Justify
74	>	Caption         =   "Next UDP packet:"
75		Height          =   255
76	<	Left            =   360
76	>	Left            =   120
77	>	TabIndex        =   4
78	>	Top             =   120
79	>	Width           =   1455
80	>	End
81	>	Begin VB.Label Label4
82	>	BorderStyle     =   1  'Fixed Single
83	>	Caption         =   "0"
84	>	Height          =   255
85	>	Left            =   3960
86	>	TabIndex        =   3
87	>	Top             =   120
88	>	Width           =   615
89	>	End
90	>	Begin VB.Label Label3
91	>	BorderStyle     =   1  'Fixed Single
92	>	Caption         =   "0"
93	>	Height          =   255
94	>	Left            =   1680
95	>	TabIndex        =   2
96	>	Top             =   120
97	>	Width           =   615
98	>	End
99	>	Begin VB.Label Status
100	>	Alignment       =   2  'Center
101	>	Caption         =   "Status:"
102	>	Height          =   255
103	>	Left            =   0
104		TabIndex        =   1
105	<	Top             =   360
106	<	Width           =   2895
105	>	Top             =   960
106	>	Width           =   4695
107		End
108		End
109		Attribute VB_Name = "Form1"
#	Line 85 | Line 111 | Attribute VB_GlobalNameSpace = False
111		Attribute VB_Creatable = False
112		Attribute VB_PredeclaredId = True
113		Attribute VB_Exposed = False
114	+	' For the system tray bits
115		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
116		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
117
118		Dim filterManagerHostname As String
119	<	Dim filterManagerTCPPort As Integer
119	>	Dim filterManagerTCPPort As Long
120
121	+	Dim seqNo As Long
122	+	Dim machineName As String
123	+
124		Dim filterHostname As String
125		Dim filterTCPPort As Integer
126		Dim filterUDPPort As Integer
127		Dim fileList As String
128		Dim lastModified As String
129
130	+	Dim UDPUpdateTime As Integer
131	+	Dim TCPUpdateTime As Integer
132	+
133		Dim protocolVersion As String
134		Dim connected As Boolean
102	–	Dim responseNumber As Integer
135
136	+	Dim CUpTime As New CUpTime
137
138	<	Private Sub Command1_Click()
138	>	Dim responseNumber As Integer
139
107	–	' build the contents of the XML packet.
108	–	xml = "<packet></packet>"
109	–
110	–	' Use the first winsock control to send a UDP packet.
111	–	UDPSock.RemoteHost = filterHostname
112	–	UDPSock.RemotePort = filterUDPPort
113	–	UDPSock.SendData xml
114	–
115	–	End Sub
116	–
117	–	Private Sub Command2_Click()
118	–
119	–	' establish a TCP connection to a filtermanager
120	–	TCPSock.Close
121	–	TCPSock.Connect filterManagerHostname, filterManagerTCPPort
122	–
123	–	End Sub
124	–
125	–	Private Sub Command3_Click()
126	–	' establish a TCP connection to a filter
127	–	TCPSock.Close
128	–	TCPSock.Connect filterHostname, filterTCPPort
129	–	End Sub
130	–
140		Private Sub Form_Load()
141	+
142	+	If App.PrevInstance Then
143	+	x = MsgBox("There is already an i-scream Winhost running on this machine.", 48, "i-scream host already running")
144	+	End If
145	+
146		protocolVersion = "1.1"
147
148	+	Status.Caption = "Loading"
149	+	Form1.Caption = "i-scream Winhost " & protocolVersion
150	+
151	+	CUpTime.Init
152	+
153	+	If CUpTime.isWin9x Then
154	+	x = MsgBox("Sorry, the i-scream host can only be used to monitor servers (i.e. not Win9x)", 48, "Not a server.")
155	+	End
156	+	End If
157	+
158		''''TEMP
159	<	filterManagerHostname = "killigrew.ukc.ac.uk"
160	<	filterManagerTCPPort = 4567
161	<	Exit Sub
138	<	''' ENDTEMP
159	>	'filterManagerHostname = "killigrew.ukc.ac.uk"
160	>	'filterManagerTCPPort = 4567
161	>	''''' END TEMP
162
163	+	'GoTo skip
164		On Error GoTo iniError
165		Dim buf As String * 256
166		Dim length As Long
167	<	length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
167	>	length = GetPrivateProfileString("i-scream Winhost", "FilterManager", "<no value>", buf, Len(buf), App.Path & "/winhost.ini")
168		filterManagerHostname = Left$(buf, length)
169	<	length = GetPrivateProfileString("i-scream Winhost", "FilterManagerPort", "<no value>", buf, Len(buf), App.Path & "winhost.ini")
170	<	filterManagerTCPPort = Left$(buf, length)
169	>	length = GetPrivateProfileInt("i-scream Winhost", "FilterManagerPort", 0, App.Path & "/winhost.ini")
170	>	filterManagerTCPPort = length
171	>	On Error GoTo 0
172	>	skip:
173	>
174	>	Status.Caption = "Connecting to Filter Manager " & filterManagerHostname & ":" & filterManagerTCPPort
175	>	Reconfigure_Click
176
177	+	SystemTray.Icon = Val(Form1.Icon)
178	+	SystemTray.Action = 0
179	+
180	+
181		Exit Sub
182
183		iniError:
184	<	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")
184	>	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")
185		End
186
187		End Sub
188
189	+	Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
190	+	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")
191	+	If x = 7 Then
192	+	Cancel = True
193	+	Else
194	+	SystemTray.Action = 2
195	+	End If
196	+
197	+	End Sub
198	+
199	+	Private Sub Hide_Click()
200	+	Form1.Visible = False
201	+	SystemTray.Icon = Val(Form1.Icon)
202	+	End Sub
203	+
204	+	Private Sub Reconfigure_Click()
205	+	' establish a TCP connection to a filtermanager
206	+	connected = False
207	+	TCPSock.Close
208	+	TCPSock.Connect filterManagerHostname, filterManagerTCPPort
209	+	End Sub
210	+
211	+
212	+
213	+	Private Sub SystemTray_MouseDblClk(ByVal Button As Integer)
214	+
215	+	Form1.Visible = True
216	+	Form1.SetFocus
217	+
218	+	End Sub
219	+
220		Private Sub TCPSock_Connect()
221	<
222	<	responseNumber = 0
221	>
222	>	responseNumber = 0
223
224		' Send something as soon as we connect to the server.
225		If connected = False Then
#	Line 178 | Line 242 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
242		' Remove linefeeds and returns from the line.
243		response = Replace(response, Chr(13), "")
244		response = Replace(response, Chr(10), "")
245	<	Text4.Text = Text4.Text & vbCrLf & response
245	>	'Text4.Text = Text4.Text & vbCrLf & response
246
247		If connected = False Then
248		' Perform TCP configuration (1.1)
#	Line 197 | Line 261 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
261		TCPSock.SendData "UDPUpdateTime" & vbCrLf
262		Case 4:
263		If response = "ERROR" Then GoTo configError
264	+	UDPUpdateTime = response
265		TCPSock.SendData "TCPUpdateTime" & vbCrLf
266		Case 5:
267		If response = "ERROR" Then GoTo configError
268	+	TCPUpdateTime = response
269		TCPSock.SendData "ENDCONFIG" & vbCrLf
270		Case 6:
271		If Not response = "OK" Then GoTo configError
#	Line 223 | Line 289 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
289		connected = True
290		responseNumber = 0
291		TCPSock.Close
292	<	Text4.Text = Text4.Text & vbCrLf & "  <closed>"
293	<	x = MsgBox("got config okay")
292	>	'Text4.Text = Text4.Text & vbCrLf & "  <closed>"
293	>	Status.Caption = "Configuration successful"
294	>	Label3.Caption = UDPUpdateTime
295	>	Label4.Caption = TCPUpdateTime
296	>	Timer1.Interval = 1000
297		End Select
298		Else
299		' Perform a heartbeat (1.1)
#	Line 245 | Line 314 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
314		Case 5:
315		If Not response = "OK" Then GoTo heartbeatError
316		TCPSock.Close
317	<	x = MsgBox("heartbeat sent okay.")
317	>	Status.Caption = "Heartbeat sent successfully."
318		End Select
319
320		End If
#	Line 254 | Line 323 | Private Sub TCPSock_DataArrival(ByVal bytesTotal As Lo
323		Exit Sub
324
325		configError:
326	<	x = MsgBox("error doing configuration")
326	>	Status.Caption = "FAILED to get configuration"
327	>	Exit Sub
328		heartbeatError:
329	<	x = MsgBox("error doing configuration")
329	>	Status.Caption = "Heatbeat FAILED"
330	>	Exit Sub
331		End Sub
332
333	+	Private Sub Timer1_Timer()
334	+
335	+	Label3.Caption = Label3.Caption - 1
336	+	Label4.Caption = Label4.Caption - 1
337	+
338	+	Status.Caption = ""
339	+
340	+	If Label3.Caption < 1 Then
341	+
342	+	' prepare the contents of the XML packet.
343	+	seqNo = seqNo + 1
344	+	machineName = TCPSock.LocalHostName
345	+	LocalIP = TCPSock.LocalIP
346	+	packetDate = Date2Num()
347	+
348	+
349	+	Dim verinfo As OSVERSIONINFO
350	+	verinfo.dwOSVersionInfoSize = Len(verinfo)
351	+	ret% = GetVersionEx(verinfo)
352	+	If ret% = 0 Then
353	+	MsgBox "Error getting Windows version Information"
354	+	End
355	+	End If
356	+
357	+	osName = GetVersion()
358	+	osVersionMajor = verinfo.dwMajorVersion
359	+	osVersionMinor = verinfo.dwMinorVersion
360	+	osBuild = verinfo.dwBuildNumber
361	+
362	+	Dim sysinfo As SYSTEM_INFO
363	+	GetSystemInfo sysinfo
364	+	Select Case sysinfo.dwProcessorType
365	+	Case PROCESSOR_INTEL_386
366	+	processorType = "Intel 386"
367	+	Case PROCESSOR_INTEL_486
368	+	processorType = "Intel 486"
369	+	Case PROCESSOR_INTEL_PENTIUM
370	+	processorType = "Intel Pentium variant"
371	+	Case PROCESSOR_MIPS_R4000
372	+	processorType = "MIPS R4000"
373	+	Case PROCESSOR_ALPHA_21064
374	+	processorType = "DEC Alpha 21064"
375	+	Case Else
376	+	processorType = "(unknown)"
377	+	End Select
378	+
379	+	Dim memsts As MEMORYSTATUS
380	+	Dim memory&
381	+	GlobalMemoryStatus memsts
382	+	memory& = memsts.dwTotalPhys
383	+	memTotal = memory& \ 1024
384	+	memory& = memsts.dwAvailPhys
385	+	memFree = memory& \ 1024
386	+	memory& = memsts.dwTotalVirtual
387	+	swapTotal = memory& \ 1024
388	+	memory& = memsts.dwAvailVirtual
389	+	swapFree = memory& \ 1024
390	+
391	+	uptime = GetTickCount \ 1000
392	+
393	+	CUpTime.Capture
394	+	cpu_time = CUpTime.CPUTime
395	+	percent_idle = CUpTime.PercentIdle
396	+
397	+	' build the contents of the XML packet
398	+	xml = "<packet seq_no=""" & seqNo & """ machine_name=""" & machineName & """ date=""" & packetDate & """ type=""data"" ip=""" & LocalIP & """>" & _
399	+	"<os>" & _
400	+	"<name>" & osName & "</name>" & _
401	+	"<version>" & osVersionMajor & "</version>" & _
402	+	"<release>" & osBuild & "</release>" & _
403	+	"<platform>" & osName & "</platform>" & _
404	+	"<minor_version>" & osVersionMinor & "</minor_version>" & _
405	+	"<processor>" & processorType & "</processor>" & _
406	+	"<uptime>" & uptime & "</uptime>" & _
407	+	"</os>" & _
408	+	"<cpu><idle>" & percent_idle & "</idle><user>" & cpu_time & "</user></cpu>" & _
409	+	"<memory><total>" & memTotal & "</total><free>" & memFree & "</free></memory>" & _
410	+	"<swap><total>" & swapTotal & "</total><free>" & swapFree & "</free></swap>" & _
411	+	"</packet>"
412	+	'Text4.Text = Text4.Text + xml
413	+
414	+	' Use the first winsock control to send a UDP packet.
415	+	UDPSock.RemoteHost = filterHostname
416	+	UDPSock.RemotePort = filterUDPPort
417	+	UDPSock.SendData xml
418	+	Status.Caption = "UDP packet sent"
419	+	Label3.Caption = UDPUpdateTime
420	+	End If
421	+
422	+	If Label4.Caption < 1 Then
423	+	' establish a TCP connection to a filter
424	+	TCPSock.Close
425	+	TCPSock.Connect filterHostname, filterTCPPort
426	+	Label4.Caption = TCPUpdateTime
427	+	End If
428	+
429	+	End Sub
430	+
431	+	Function Date2Num() As Long
432	+	Dim x As Long
433	+	x = DateDiff("s", "1-1-1970", Now)
434	+	Date2Num = x
435	+	End Function

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