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- <%@ Language=VBScript %>
- <% Option Explicit %>
- <%
- '-------------------------------------------------------------------------
- ' log_view.asp: to view the log file through the iframe
- '
- ' NOTE: This is a customized page written to take care of the "Viewing"
- ' of the log(text) files in the IFrame.
- ' This is not the types of the pages(area, property, etc) of the framework.
- ' Hence, the events applicable to those is not used here.
- '
- ' Copyright (c) Microsoft Corporation. All rights reserved.
- '-------------------------------------------------------------------------
- %>
- <meta http-equiv="Content-Type" content="text/html; charset=<%=GetCharSet()%>">
- <!-- #include virtual="/admin/inc_framework.asp" -->
- <!-- #include file="loc_Log.asp" -->
- <%
- Dim G_FileToView ' the file be displayed in the IFrame
- Dim strFileError ' to capture any file related error that occurs
-
- ' Get the File to be displayed through the Query String
- G_FileToView = Request.QueryString("FileToView")
- If Len(Trim(G_FileToView)) <=0 Then
- ' error occuerd. Display message and end response
- Call ShowErrorMessageAndExit(L_NOLOGSAVAILABLE_TEXT)
- End If
-
- ' Call the function to display the file contents.
- ' The function returns "" <empty> string if no error occurs
- ' In case of error, the error message is returned
- strFileError = WriteFileData(G_FileToView)
-
- If ((Err.number <> 0) OR (Len(Trim(strFileError)) > 0 ))Then
- ' error occuerd. Display message and end response
- Call ShowErrorMessageAndExit(strFileError)
- End If
-
- '-------------------------------------------------------------------------
- ' Function name: WriteFileData
- ' Description: Serves in Writing the file content
- ' Input Variables: strFilePath
- ' Output Variables: None
- ' Returns: Empty string if success, Error Message in case of any error
- 'Writes the log file content in the IFrame
- '-------------------------------------------------------------------------
- Function WriteFileData(strFilePath)
- On Error Resume Next
- Err.Clear
-
- Dim objFso ' the file system object
- Dim objFile ' the File object
- Dim strFileData ' the file data
-
- Dim oEncoder
- Set oEncoder = new CSAEncoder
-
- ' create the FSO
- Set objFso = CreateObject("Scripting.FileSystemObject")
- If Err.number <> 0 Then
- WriteFileData = L_FSO_OBJECTCREATE_ERRORMESSAGE
- Call SA_TraceOut(SA_GetScriptFileName(), "CreateObject(Scripting.FileSystemObject) error: " & Hex(Err.Numer) & " " & Err.Description)
- Err.Clear
- Exit Function
- End If
-
- 'checking for the file existence
- If NOT (objFso.FileExists(strFilePath)) Then
- ' file does not exist
- WriteFileData = L_NOLOGSAVAILABLE_TEXT
- Call SA_TraceOut(SA_GetScriptFileName(), "File " & strFilePath & " does not exist.")
- Err.Clear
- Exit Function
- End IF
-
- ' open the file
- Set objFile=objFso.OpenTextFile(strFilePath)
- If Err.number <> 0 Then
- ' error occured
- WriteFileData = L_FILEERROR_ERRORMESSAGE
- Call SA_TraceOut(SA_GetScriptFileName(), "OpenTextFile(" & strFilePath & ") error: " & Hex(Err.Numer) & " " & Err.Description)
- Err.Clear
- Exit Function
- End If
-
- ' loop till EOF
- While NOT objFile.AtEndofStream
- Response.Write( oEncoder.EncodeElement(objFile.ReadLine) & "<br>" )
- Wend
-
- If Err.number <> 0 Then
- ' error occured
- WriteFileData = L_FILEERROR_ERRORMESSAGE
- Call SA_TraceOut(SA_GetScriptFileName(), "File I/O Error reading file " & strFilePath & " Error: " & Hex(Err.Numer) & " " & Err.Description)
- Err.Clear
- Exit Function
- End If
-
- 'Clean up
- Set objFile = Nothing
- Set objFso = Nothing
- Set oEncoder = Nothing
- ' Success, return <empty> string
- WriteFileData = ""
-
- End function
-
- '-------------------------------------------------------------------------
- ' Function name: ShowErrorMessageAndExit
- ' Description: Serves in displaying the message and terminating the Response
- ' Input Variables: strMessage - the message to be displayed
- ' Output Variables: None
- ' Returns: None
- 'Displays the message and quits
- '-------------------------------------------------------------------------
- Sub ShowErrorMessageAndExit(strMessage)
- On Error Resume Next
- Err.Clear
-
- Dim oEncoder
- oEncoder = new CSAEncoder
-
-
- ' display the message
- Response.Write( oEncoder.EncodeElement(strMessage))
-
- Set oEncoder = Nothing
-
- ' terminate the response
- Response.End
-
- End Sub
- %>
-