110 lines
No EOL
2.8 KiB
PHP
110 lines
No EOL
2.8 KiB
PHP
<%
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public const cnRefreshTime = 5 ' refresh time in seconds
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' filename for file with all pictures and file containing the name of the current picture
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public const csFilePicture= "picture.txt"
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public const csFileCurrent= "currpic.txt"
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' constants for file-access
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const ForReading = 1
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const ForWriting = 2
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' new-line delimiter
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Dim FILE_LINE_DELIMITER
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FILE_LINE_DELIMITER = vbCRLF
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'/**
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' * Get data from file using a given separator.
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' */
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function File_getDataVirtual( sFilename, sServerPath, sSeperator )
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call Err.Clear()
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Dim aFSObject, sServerFileName
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Set aFSObject = CreateObject("Scripting.FileSystemObject")
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sServerFileName = aFSObject.BuildPath( Server.MapPath( sServerPath ), sFileName )
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File_getDataVirtual = ""
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if Err.Number = 0 then
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File_getDataVirtual = File_read( sServerFileName )
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If Not IsNull(File_getDataVirtual) Then
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File_getDataVirtual = Replace( File_getDataVirtual, FILE_LINE_DELIMITER, sSeperator)
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File_getDataVirtual = Split( File_getDataVirtual, sSeperator)
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End If
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end if
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end function
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'/**
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' * Get data from a file
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' */
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function File_read( sFilename )
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call Err.Clear()
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Dim aFSObject, aStream
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Set aFSObject = CreateObject( "Scripting.FileSystemObject" )
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Set aStream = aFSObject.OpenTextFile( sFilename, ForReading )
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while not aStream.AtEndOfStream
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File_read = File_read + aStream.ReadLine + FILE_LINE_DELIMITER
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wend
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aStream.Close
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end function
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'/**
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' * Get data from a file given by filename and virtual pathname
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' */
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Function File_readVirtual(sFileName, sServerPath)
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call Err.Clear()
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Dim aFSObject, sServerFileName
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Set aFSObject = CreateObject("Scripting.FileSystemObject")
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sServerFileName = aFSObject.BuildPath( Server.MapPath( sServerPath ), sFileName )
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File_readVirtual = ""
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if Err.Number = 0 then
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File_readVirtual = File_read( sServerFileName )
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end if
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End Function
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'/**
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' * Write data to a file
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' */
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function File_write( sFileName, sText )
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call Err.Clear()
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Dim aFSObject, aFile
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Set aFSObject = CreateObject( "Scripting.FileSystemObject" )
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if Err.Number = 0 then
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Set aFile = aFSObject.CreateTextFile( sFileName, TRUE )
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if Err.Number = 0 then
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aFile.Write( sText )
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aFile.Close
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end if
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end if
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File_write = ( Err.Number = 0 )
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end function
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'/**
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' * Write data to a file given by filename and virtual pathname
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' */
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function File_writeVirtual( sFileName, sServerPath, sText )
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call Err.Clear()
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Dim aFSObject, aServerFile
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Set aFSObject = CreateObject( "Scripting.FileSystemObject" )
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aServerFile = aFSObject.BuildPath( Server.MapPath( sServerPath ), sFileName )
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If Err.Number = 0 Then
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File_writeVirtual = File_write( aServerFile, sText )
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else
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File_writeVirtual = false
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End If
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end function
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%> |