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frmServer.frm
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VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Object = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}#15.3#0"; "CODEJO~4.OCX"
Begin VB.Form frmServer
BorderStyle = 1 'Fixed Single
Caption = "Event 1 - Server Mode"
ClientHeight = 6450
ClientLeft = 45
ClientTop = 375
ClientWidth = 7605
LinkTopic = "Form1"
MaxButton = 0 'False
MDIChild = -1 'True
ScaleHeight = 6450
ScaleWidth = 7605
Begin MSWinsockLib.Winsock wsMain
Left = 840
Top = 480
_ExtentX = 741
_ExtentY = 741
_Version = 393216
End
Begin VB.CommandButton cmdClose
Caption = "Close"
Height = 375
Left = 3120
TabIndex = 5
Top = 600
Width = 1215
End
Begin VB.Frame fraDataReceived
Caption = "Data Received (Total: 0, 0B)"
Height = 3375
Left = 120
TabIndex = 15
Top = 1080
Width = 7335
Begin VB.ListBox lstDataReceived
Height = 2400
ItemData = "frmServer.frx":0000
Left = 120
List = "frmServer.frx":0002
TabIndex = 6
Top = 360
Width = 1815
End
Begin VB.CheckBox chkAutoScroll
Caption = "Auto Scroll"
Height = 255
Left = 120
TabIndex = 8
Top = 2880
Value = 1 'Checked
Width = 1815
End
Begin VB.CommandButton cmdCopy
Caption = "Copy To Send Data"
Height = 375
Left = 4320
TabIndex = 9
Top = 2880
Width = 1695
End
Begin VB.CommandButton cmdSave
Caption = "Save File"
Height = 375
Left = 6120
TabIndex = 10
Top = 2880
Width = 1095
End
Begin XtremeSuiteControls.TabControl tabViewData
Height = 2415
Left = 2040
TabIndex = 16
Top = 360
Width = 5175
_Version = 983043
_ExtentX = 9128
_ExtentY = 4260
_StockProps = 68
ItemCount = 2
Item(0).Caption = "Text View"
Item(0).Tooltip = "Text View"
Item(0).ControlCount= 1
Item(0).Control(0)= "edTextView"
Item(1).Caption = "Binary View"
Item(1).Tooltip = "Binary View"
Item(1).ControlCount= 1
Item(1).Control(0)= "edBinaryView"
Begin VB.TextBox edTextView
Height = 1935
Left = 120
Locked = -1 'True
MultiLine = -1 'True
ScrollBars = 2 'Vertical
TabIndex = 7
Top = 360
Width = 4935
End
Begin XtremeSuiteControls.HexEdit edBinaryView
Height = 1935
Left = -69880
TabIndex = 17
Top = 360
Visible = 0 'False
Width = 4935
_Version = 983043
_ExtentX = 8705
_ExtentY = 3413
_StockProps = 73
WideAddress = 0 'False
ReadOnly = -1 'True
End
End
Begin VB.Label labPacketSize
AutoSize = -1 'True
Caption = "Packet No. 0: Size = 0B"
Height = 195
Left = 2040
TabIndex = 18
Top = 2880
Width = 1710
End
End
Begin VB.Frame fraSendData
Caption = "Send Data"
Height = 1695
Left = 120
TabIndex = 12
Top = 4560
Width = 7335
Begin VB.CommandButton cmdSendData
Caption = "Send"
Height = 375
Left = 6360
TabIndex = 4
Top = 1080
Width = 855
End
Begin VB.CommandButton cmdLoad
Caption = "Load"
Height = 375
Left = 6360
TabIndex = 3
Top = 600
Width = 855
End
Begin XtremeSuiteControls.TabControl tabSendData
Height = 1215
Left = 120
TabIndex = 13
Top = 240
Width = 6135
_Version = 983043
_ExtentX = 10821
_ExtentY = 2143
_StockProps = 68
ItemCount = 2
Item(0).Caption = "Text Mode"
Item(0).Tooltip = "Text Mode"
Item(0).ControlCount= 1
Item(0).Control(0)= "edSendText"
Item(1).Caption = "Binary Mode"
Item(1).Tooltip = "Binary Mode"
Item(1).ControlCount= 1
Item(1).Control(0)= "edSendBinary"
Begin VB.TextBox edSendText
Height = 735
Left = 120
MultiLine = -1 'True
ScrollBars = 2 'Vertical
TabIndex = 2
Top = 360
Width = 5895
End
Begin XtremeSuiteControls.HexEdit edSendBinary
Height = 735
Left = -69880
TabIndex = 14
Top = 360
Visible = 0 'False
Width = 5895
_Version = 983043
_ExtentX = 10398
_ExtentY = 1296
_StockProps = 73
WideAddress = 0 'False
End
End
End
Begin VB.Timer tmrRefresh
Interval = 1000
Left = 1440
Top = 480
End
Begin VB.CommandButton cmdStartServer
Caption = "Start"
Height = 375
Left = 3120
TabIndex = 1
Top = 120
Width = 1215
End
Begin VB.TextBox edServerPort
Height = 375
Left = 1560
TabIndex = 0
Top = 120
Width = 1335
End
Begin MSComDlg.CommonDialog CDL
Left = 240
Top = 480
_ExtentX = 847
_ExtentY = 847
_Version = 393216
CancelError = -1 'True
End
Begin VB.Label labTraffic
Caption = "Traffic: 0B/s, 0B in total"
BeginProperty Font
Name = "MS Sans Serif"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 480
Left = 4560
TabIndex = 19
Top = 600
Width = 2895
End
Begin VB.Label labState
AutoSize = -1 'True
Caption = "Current State: 0"
BeginProperty Font
Name = "MS Sans Serif"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 240
Left = 4560
TabIndex = 20
Top = 120
Width = 1335
End
Begin VB.Label labTip
AutoSize = -1 'True
Caption = "Server Port:"
BeginProperty Font
Name = "MS Sans Serif"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 240
Index = 1
Left = 240
TabIndex = 11
Top = 120
Width = 1050
End
End
Attribute VB_Name = "frmServer"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim PrevDataSize As Long
Dim DataSize As Long
Dim RecvDataSize As Long
Dim DataPos() As Long
Dim RecvBuffer() As Byte
Dim PacketSize() As Long
Dim DataIndex As Long
Private Function SizeWithFormat(lBytes) As String
Select Case lBytes
Case Is < 1024
SizeWithFormat = lBytes & "B"
Case Is < 1024 ^ 2
SizeWithFormat = Format(lBytes / 1024, "0.00") & "KB"
Case Is < 1024 ^ 3
SizeWithFormat = Format(lBytes / (1024 ^ 2), "0.00") & "MB"
Case Is < 1024 ^ 4
SizeWithFormat = Format(lBytes / (1024 ^ 3), "0.00") & "GB"
End Select
End Function
Private Sub cmdClose_Click()
Me.wsMain.Close
End Sub
Private Sub cmdStartServer_Click()
On Error Resume Next
Me.wsMain.Close
Me.wsMain.Bind Me.edServerPort.Text
Me.wsMain.Listen
End Sub
Private Sub edSendText_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
KeyAscii = 0
cmdSendData_Click
End If
End Sub
Private Sub edServerPort_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
KeyAscii = 0
cmdStartServer_Click
End If
End Sub
Private Sub wsMain_Close()
Me.labState.Caption = "Current State: " & Me.wsMain.state
End Sub
Private Sub tmrRefresh_Timer()
Me.labState.Caption = "Current State: " & Me.wsMain.state
Me.labTraffic.Caption = "Traffic: " & SizeWithFormat(DataSize - PrevDataSize) & _
"/s, " & SizeWithFormat(DataSize) & " in total"
PrevDataSize = DataSize
End Sub
Private Sub wsMain_ConnectionRequest(ByVal requestID As Long)
Me.wsMain.Close
Me.wsMain.Accept requestID
Me.labState.Caption = "Current State: " & Me.wsMain.state
End Sub
Private Sub wsMain_DataArrival(ByVal bytesTotal As Long)
On Error Resume Next
Dim temp() As Byte
Me.wsMain.GetData temp
RecvDataSize = RecvDataSize + UBound(temp) + 1
DataSize = DataSize + UBound(temp) + 1
DataPos(DataIndex) = UBound(RecvBuffer)
PacketSize(DataIndex) = UBound(temp)
ReDim Preserve RecvBuffer(UBound(RecvBuffer) + UBound(temp) + 1)
ReDim Preserve DataPos(UBound(DataPos) + 1)
ReDim Preserve PacketSize(UBound(PacketSize) + 1)
CopyMemory RecvBuffer(DataPos(DataIndex)), temp(0), ByVal (UBound(temp) + 1)
DataIndex = DataIndex + 1
If Me.chkAutoScroll.Value = 1 Then
Me.lstDataReceived.AddItem StrConv(temp, vbUnicode)
Me.edBinaryView.SetData temp
Me.lstDataReceived.ListIndex = DataIndex - 1
End If
Me.fraDataReceived.Caption = "Data Received (Total: " & DataIndex & _
", " & SizeWithFormat(RecvDataSize) & ")"
End Sub
Private Sub Form_Load()
ReDim RecvBuffer(0)
ReDim PacketSize(0)
ReDim DataPos(0)
DataIndex = 0
End Sub
Private Sub cmdCopy_Click()
Me.edSendText.Text = Me.edTextView.Text
Me.edSendBinary.SetData Me.edBinaryView.GetData
End Sub
Private Sub cmdLoad_Click()
On Error Resume Next
Dim tmp As String, fString As String
Dim temp() As Byte
Me.CDL.Filter = "All Files(*.*)|*"
If Me.tabSendData.Selected.Index = 0 Then
Me.CDL.DialogTitle = "Load text file"
Me.CDL.ShowOpen
If Me.CDL.FileName = "" Or Err.Number <> 0 Then
Exit Sub
End If
Open Me.CDL.FileName For Input As #1
Do While Not EOF(1)
Input #1, tmp
fString = fString & tmp
Loop
Close #1
Me.edSendText.Text = fString
Else
Me.CDL.DialogTitle = "Load binary file"
Me.CDL.ShowOpen
If Me.CDL.FileName = "" Or Err.Number <> 0 Then
Exit Sub
End If
Open Me.CDL.FileName For Binary As #1
ReDim temp(LOF(1))
Get #1, , temp
Close #1
Me.edSendBinary.SetData temp
End If
End Sub
Private Sub cmdSave_Click()
On Error Resume Next
Me.CDL.Filter = "All Files(*.*)|*"
If Me.tabViewData.Selected.Index = 0 Then
Me.CDL.DialogTitle = "Save file as text"
Me.CDL.ShowSave
If Me.CDL.FileName = "" Or Err.Number <> 0 Then
Exit Sub
End If
Open Me.CDL.FileName For Output As #1
Print #1, Me.edTextView.Text
Close #1
Else
Me.CDL.DialogTitle = "Save file as binary"
Me.CDL.ShowSave
If Me.CDL.FileName = "" Or Err.Number <> 0 Then
Exit Sub
End If
Dim temp() As Byte
temp = Me.edBinaryView.GetData
Open Me.CDL.FileName For Binary As #1
Put #1, , temp
Close #1
End If
End Sub
Private Sub cmdSendData_Click()
On Error Resume Next
If Me.tabSendData.Selected.Index = 0 Then
Me.wsMain.SendData Me.edSendText.Text
If Err.Number = 0 Then
Me.edSendText.Text = ""
Me.edSendText.SetFocus
End If
Else
Me.wsMain.SendData Me.edSendBinary.GetData
If Err.Number = 0 Then
Dim t(0) As Byte
Me.edSendBinary.SetData t
Me.edSendBinary.SetFocus
End If
End If
End Sub
Private Sub lstDataReceived_Click()
Dim temp() As Byte
Dim iData As Long
iData = Me.lstDataReceived.ListIndex
ReDim temp(PacketSize(iData))
CopyMemory temp(0), RecvBuffer(DataPos(iData)), ByVal (PacketSize(iData) + 1)
Me.edTextView.Text = StrConv(temp, vbUnicode)
Me.edBinaryView.SetData temp
Me.labPacketSize.Caption = "Packet No. " & iData + 1 & ": Size = " & SizeWithFormat(PacketSize(iData) + 1)
End Sub
Private Sub wsMain_Error(ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)
Me.labState.Caption = "Current State: " & Me.wsMain.state
End Sub
Private Sub wsMain_SendProgress(ByVal bytesSent As Long, ByVal bytesRemaining As Long)
DataSize = DataSize + bytesSent
End Sub