xref: /aoo42x/main/sd/res/webview/common.inc (revision 7aab1a1c)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/

<%

public const cnRefreshTime  = 5    ' refresh time in seconds

' filename for file with all pictures and file containing the name of the current picture
public const csFilePicture= "picture.txt"
public const csFileCurrent= "currpic.txt"

' constants for file-access
const ForReading    =  1
const ForWriting    =  2

' new-line delimiter
Dim FILE_LINE_DELIMITER
FILE_LINE_DELIMITER = vbCRLF

'/**
' * Get data from file using a given separator.
' */
function File_getDataVirtual( sFilename, sServerPath, sSeperator )
    call Err.Clear()

    Dim aFSObject, sServerFileName

    Set aFSObject = CreateObject("Scripting.FileSystemObject")
    sServerFileName = aFSObject.BuildPath( Server.MapPath( sServerPath ), sFileName )

    File_getDataVirtual = ""
    if Err.Number = 0 then
        File_getDataVirtual = File_read( sServerFileName )
        If Not IsNull(File_getDataVirtual) Then
            File_getDataVirtual = Replace( File_getDataVirtual, FILE_LINE_DELIMITER, sSeperator)
            File_getDataVirtual = Split( File_getDataVirtual, sSeperator)
        End If
    end if
end function

'/**
' * Get data from a file
' */
function File_read( sFilename )
    call Err.Clear()

    Dim aFSObject, aStream

    Set aFSObject = CreateObject( "Scripting.FileSystemObject" )
    Set aStream = aFSObject.OpenTextFile( sFilename, ForReading )

    while not aStream.AtEndOfStream
        File_read = File_read + aStream.ReadLine + FILE_LINE_DELIMITER
    wend

    aStream.Close
end function

'/**
' * Get data from a file given by filename and virtual pathname
' */
Function File_readVirtual(sFileName, sServerPath)
    call Err.Clear()

    Dim aFSObject, sServerFileName

    Set aFSObject = CreateObject("Scripting.FileSystemObject")
    sServerFileName = aFSObject.BuildPath( Server.MapPath( sServerPath ), sFileName )

    File_readVirtual = ""
    if Err.Number = 0 then
        File_readVirtual = File_read( sServerFileName )
    end if
End Function

'/**
' * Write data to a file
' */
function File_write( sFileName, sText )
    call Err.Clear()

    Dim aFSObject, aFile

    Set aFSObject = CreateObject( "Scripting.FileSystemObject" )
    if Err.Number = 0 then
        Set aFile = aFSObject.CreateTextFile( sFileName, TRUE )
        if Err.Number = 0 then
            aFile.Write( sText )
            aFile.Close
        end if
    end if

    File_write = ( Err.Number = 0 )
end function

'/**
' * Write data to a file given by filename and virtual pathname
' */
function File_writeVirtual( sFileName, sServerPath, sText )
    call Err.Clear()

    Dim aFSObject, aServerFile

    Set aFSObject = CreateObject( "Scripting.FileSystemObject" )
    aServerFile = aFSObject.BuildPath( Server.MapPath( sServerPath ), sFileName )

    If Err.Number = 0 Then
        File_writeVirtual = File_write( aServerFile, sText )
    else
        File_writeVirtual = false
    End If
end function
%>