VERSION 5.00
Begin VB.Form AwkForm
Caption = "ASE COM AWK"
ClientHeight = 7635
ClientLeft = 60
ClientTop = 345
ClientWidth = 10335
LinkTopic = "AwkForm"
ScaleHeight = 7635
ScaleWidth = 10335
StartUpPosition = 3 'Windows Default
Begin VB.ComboBox EntryPoint
Height = 315
ItemData = "AwkForm.frx":0000
Left = 1080
List = "AwkForm.frx":0007
TabIndex = 9
Top = 120
Width = 3495
End
Begin VB.TextBox ConsoleIn
BeginProperty Font
Name = "Courier New"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 2895
Left = 120
MultiLine = -1 'True
ScrollBars = 3 'Both
TabIndex = 2
Top = 3960
Width = 5055
End
Begin VB.TextBox SourceIn
BeginProperty Font
Name = "Courier New"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 2775
Left = 120
MultiLine = -1 'True
ScrollBars = 3 'Both
TabIndex = 0
Top = 840
Width = 5055
End
Begin VB.TextBox SourceOut
BeginProperty Font
Name = "Courier New"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 2775
Left = 5280
Locked = -1 'True
MultiLine = -1 'True
ScrollBars = 3 'Both
TabIndex = 1
Top = 840
Width = 4935
End
Begin VB.CommandButton Execute
Caption = "Execute"
Height = 375
Left = 9000
TabIndex = 5
Top = 7080
Width = 1215
End
Begin VB.TextBox ConsoleOut
BeginProperty Font
Name = "Courier New"
Size = 9
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 2895
Left = 5280
MultiLine = -1 'True
ScrollBars = 3 'Both
TabIndex = 3
Top = 3960
Width = 4935
End
Begin VB.Label Label5
Caption = "Entry Point:"
Height = 255
Left = 120
TabIndex = 10
Top = 120
Width = 1455
End
Begin VB.Label Label4
Caption = "Console Out"
Height = 255
Left = 5280
TabIndex = 8
Top = 3720
Width = 3735
End
Begin VB.Label Label3
Caption = "Console In"
Height = 255
Left = 120
TabIndex = 7
Top = 3720
Width = 3735
End
Begin VB.Label Label2
Caption = "Source Out"
Height = 255
Left = 5280
TabIndex = 6
Top = 600
Width = 3735
End
Begin VB.Label Label1
Caption = "Source In"
Height = 255
Left = 120
TabIndex = 4
Top = 600
Width = 2415
End
End
Attribute VB_Name = "AwkForm"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim source_first As Boolean
Public WithEvents Awk As ASELib.Awk
Attribute Awk.VB_VarHelpID = -1
Private Sub Execute_Click()
source_first = True
ConsoleOut.Text = ""
SourceOut.Text = ""
Set Awk = New ASELib.Awk
Awk.ExplicitVariable = True
Awk.ImplicitVariable = True
Awk.UseCrlf = True
Awk.IdivOperator = True
Awk.ShiftOperators = True
Awk.MaxDepthForBlockParse = 20
Awk.MaxDepthForBlockRun = 30
Awk.MaxDepthForExprParse = 20
Awk.MaxDepthForExprRun = 30
'Awk.MaxDepthForRexBuild = 10
'Awk.MaxDepthForRexMatch = 10
Awk.UseLongLong = False
Awk.Debug = True
If Awk.AddBuiltinFunction("sin", 1, 1) = -1 Then
MsgBox "Cannot add builtin function - " + Awk.ErrorMessage
Exit Sub
End If
If Awk.AddBuiltinFunction("cos", 1, 1) = -1 Then
MsgBox "Cannot add builtin function - " + Awk.ErrorMessage
Exit Sub
End If
Call Awk.AddBuiltinFunction("tan", 1, 1)
Call Awk.AddBuiltinFunction("sqr", 1, 1)
Call Awk.AddBuiltinFunction("trim", 1, 1)
'Call Awk.DeleteBuiltinFunction("tan")
If Awk.Parse() = -1 Then
MsgBox "PARSE ERROR [" + Str(Awk.ErrorLine) + "]" + Awk.ErrorMessage
Else
Awk.EntryPoint = Trim(EntryPoint.Text)
If Awk.Run() = -1 Then
MsgBox "RUN ERROR [" + Str(Awk.ErrorLine) + "]" + Awk.ErrorMessage
End If
End If
Set Awk = Nothing
End Sub
Function Awk_OpenSource(ByVal mode As Long) As Long
Awk_OpenSource = 1
End Function
Function Awk_CloseSource(ByVal mode As Long) As Long
Awk_CloseSource = 0
End Function
Function Awk_ReadSource(ByVal buf As ASELib.Buffer) As Long
If source_first Then
buf.value = SourceIn.Text
Awk_ReadSource = Len(buf.value)
source_first = False
Else
Awk_ReadSource = 0
End If
End Function
Function Awk_WriteSource(ByVal buf As ASELib.Buffer) As Long
Dim value As String
Dim l As Integer
value = buf.value
l = Len(value)
SourceOut.Text = SourceOut.Text + value
Awk_WriteSource = Len(value)
End Function
Function Awk_OpenExtio(ByVal extio As ASELib.AwkExtio) As Long
Awk_OpenExtio = -1
Select Case extio.Type
Case ASELib.AWK_EXTIO_CONSOLE
If extio.mode = ASELib.AWK_EXTIO_CONSOLE_READ Then
extio.Handle = New AwkExtioConsole
With extio.Handle
.EOF = False
End With
Awk_OpenExtio = 1
ElseIf extio.mode = ASELib.AWK_EXTIO_CONSOLE_WRITE Then
extio.Handle = New AwkExtioConsole
With extio.Handle
.EOF = False
End With
Awk_OpenExtio = 1
End If
Case ASELib.AWK_EXTIO_FILE
If extio.mode = ASELib.AWK_EXTIO_FILE_READ Then
extio.Handle = FreeFile
On Error GoTo ErrorTrap
Open extio.name For Input As #extio.Handle
On Error GoTo 0
Awk_OpenExtio = 1
ElseIf extio.mode = ASELib.AWK_EXTIO_FILE_WRITE Then
extio.Handle = FreeFile
On Error GoTo ErrorTrap
Open extio.name For Output As #extio.Handle
On Error GoTo 0
Awk_OpenExtio = 1
ElseIf extio.mode = ASELib.AWK_EXTIO_FILE_APPEND Then
extio.Handle = FreeFile
On Error GoTo ErrorTrap
Open extio.name For Append As #extio.Handle
On Error GoTo 0
Awk_OpenExtio = 1
End If
Case ASELib.AWK_EXTIO_PIPE
Awk_OpenExtio = -1
Case ASELib.AWK_EXTIO_COPROC
Awk_OpenExtio = -1
End Select
Exit Function
ErrorTrap:
Exit Function
End Function
Function Awk_CloseExtio(ByVal extio As ASELib.AwkExtio) As Long
Awk_CloseExtio = -1
Select Case extio.Type
Case ASELib.AWK_EXTIO_CONSOLE
If extio.mode = ASELib.AWK_EXTIO_CONSOLE_READ Or _
extio.mode = ASELib.AWK_EXTIO_CONSOLE_WRITE Then
extio.Handle = Nothing
Awk_CloseExtio = 0
End If
Case ASELib.AWK_EXTIO_FILE
If extio.mode = ASELib.AWK_EXTIO_FILE_READ Or _
extio.mode = ASELib.AWK_EXTIO_FILE_WRITE Or _
extio.mode = ASELib.AWK_EXTIO_FILE_APPEND Then
Close #extio.Handle
Awk_CloseExtio = 0
End If
Case ASELib.AWK_EXTIO_PIPE
Awk_CloseExtio = -1
Case ASELib.AWK_EXTIO_COPROC
Awk_CloseExtio = -1
End Select
End Function
Function Awk_ReadExtio(ByVal extio As ASELib.AwkExtio, ByVal buf As ASELib.Buffer) As Long
Awk_ReadExtio = -1
Select Case extio.Type
Case ASELib.AWK_EXTIO_CONSOLE
If extio.mode = ASELib.AWK_EXTIO_CONSOLE_READ Then
Awk_ReadExtio = ReadExtioConsole(extio, buf)
End If
Case ASELib.AWK_EXTIO_FILE
If extio.mode = ASELib.AWK_EXTIO_FILE_READ Then
Awk_ReadExtio = ReadExtioFile(extio, buf)
End If
Case ASELib.AWK_EXTIO_PIPE
Awk_ReadExtio = -1
Case ASELib.AWK_EXTIO_COPROC
Awk_ReadExtio = -1
End Select
End Function
Function Awk_WriteExtio(ByVal extio As ASELib.AwkExtio, ByVal buf As ASELib.Buffer) As Long
Awk_WriteExtio = -1
Select Case extio.Type
Case ASELib.AWK_EXTIO_CONSOLE
If extio.mode = ASELib.AWK_EXTIO_CONSOLE_WRITE Then
Awk_WriteExtio = WriteExtioConsole(extio, buf)
End If
Case ASELib.AWK_EXTIO_FILE
If extio.mode = ASELib.AWK_EXTIO_FILE_WRITE Or _
extio.mode = ASELib.AWK_EXTIO_FILE_APPEND Then
Awk_WriteExtio = WriteExtioFile(extio, buf)
End If
Case ASELib.AWK_EXTIO_PIPE
Awk_WriteExtio = -1
Case ASELib.AWK_EXTIO_COPROC
Awk_WriteExtio = -1
End Select
End Function
Function ReadExtioConsole(ByVal extio As ASELib.AwkExtio, ByVal buf As ASELib.Buffer) As Long
Dim value As String
If Not extio.Handle.EOF Then
value = ConsoleIn.Text
extio.Handle.EOF = True
buf.value = value
ReadExtioConsole = Len(value)
Else
ReadExtioConsole = 0
End If
End Function
Function ReadExtioFile(ByVal extio As ASELib.AwkExtio, ByVal buf As ASELib.Buffer) As Long
Dim value As String
If EOF(extio.Handle) Then
ReadExtioFile = 0
Exit Function
End If
On Error GoTo ErrorTrap
Line Input #extio.Handle, value
On Error GoTo 0
value = value + vbCrLf
buf.value = value
ReadExtioFile = Len(buf.value)
Exit Function
ErrorTrap:
ReadExtioFile = -1
Exit Function
End Function
Function WriteExtioConsole(ByVal extio As ASELib.AwkExtio, ByVal buf As ASELib.Buffer) As Long
Dim value As String
value = buf.value
ConsoleOut.Text = ConsoleOut.Text + value
WriteExtioConsole = Len(value)
End Function
Function WriteExtioFile(ByVal extio As ASELib.AwkExtio, ByVal buf As ASELib.Buffer) As Long
Dim value As String
WriteExtioFile = -1
value = buf.value
On Error GoTo ErrorTrap
Print #extio.Handle, value;
On Error GoTo 0
WriteExtioFile = Len(value)
Exit Function
ErrorTrap:
Exit Function
End Function
Function Awk_HandleBuiltinFunction(ByVal name As String, ByVal args As Variant) As Variant
If name = "sin" Then
If IsNull(args(0)) Then
Awk_HandleBuiltinFunction = Sin(0)
ElseIf IsNumeric(args(0)) Then
Awk_HandleBuiltinFunction = Sin(args(0))
Else
Awk_HandleBuiltinFunction = Sin(Val(args(0)))
End If
ElseIf name = "cos" Then
If TypeName(args(0)) = "Long" Or TypeName(args(0)) = "Double" Then
Awk_HandleBuiltinFunction = Cos(args(0))
ElseIf TypeName(args(0)) = "String" Then
Awk_HandleBuiltinFunction = Cos(Val(args(0)))
ElseIf TypeName(args(0)) = "Null" Then
Awk_HandleBuiltinFunction = Cos(0)
End If
ElseIf name = "tan" Then
If TypeName(args(0)) = "Long" Or TypeName(args(0)) = "Double" Then
Awk_HandleBuiltinFunction = Tan(args(0))
ElseIf TypeName(args(0)) = "String" Then
Awk_HandleBuiltinFunction = Tan(Val(args(0)))
ElseIf TypeName(args(0)) = "Null" Then
Awk_HandleBuiltinFunction = Tan(0)
End If
ElseIf name = "sqr" Then
If IsNull(args(0)) Then
Awk_HandleBuiltinFunction = Sqr(0)
ElseIf IsNumeric(args(0)) Then
Awk_HandleBuiltinFunction = Sqr(args(0))
Else
Awk_HandleBuiltinFunction = Sqr(Val(args(0)))
End If
ElseIf name = "trim" Then
Awk_HandleBuiltinFunction = Trim(args(0))
End If
'Dim i As Integer
'Dim xxx As String
'MsgBox name
'For i = LBound(args) To UBound(args)
' xxx = xxx & "," & args(i)
'Next i
'MsgBox xxx
End Function
Private Sub Form_Load()
SourceIn.Text = ""
SourceOut.Text = ""
ConsoleIn.Text = ""
ConsoleOut.Text = ""
End Sub