BIDTrace.txt

' Usage:
'   <this script file> Start|Stop TraceName [options]
'   <this script file> Config [options]
'
' Command line switches
'
'   Start     Start a trace
'   Stop      Stop a trace
'   Config    msdadiag/ETW Configuration
'   TraceName Unique name to specify a trace
'
' Options
'
'   -Setup                 Setup registry key BidInterface
'   -Mofcomp               Generate Mof file and run Mofcomp
'   -Cleanup               Cleanup registry key BidInterface
'   -m <ModuleName>        Defines a module name to trace
'   -c <custom flag>       Set customized flag if needed (default 0x000FFFFF)
'   -o <output folder>     Specify output folder
'   -a <application file>  Specify full path of the application file to trace
'   -WowMode BOTH|ONLY     Specify trace under wow6432 environment
'   -MaxFile <size>        Maximum file size in MB (default 1GB)
'   -FileMode <mode>       How to generate log files (default Circular) (see http://msdn.microsoft.com/en-us/library/aa364080(vs.85).aspx for options). Circular or NewFile.
'   -Network               Use on both the START and STOP commands to take a network trace in addition to the BID trace
'   -?                     Print usage information
'
' Updated 9/22/2016 to support MSODBCSQL11 and MSODBCSQL13 by MALCOLMS
' Updated 6/16/2017 to fix MOFCOMP routine to handle trace provider friendly names that contain a "."
' Updated 10/5/2021 to support -NETWORK switch to take a NETSH/logman chained network trace. Changed the bid trace output file to "bidtrace*.etl" and the network file to "nettrace*.etl"
'                   e.g. CSCRIPT BIDTRACE.VBS START MYTRACE -NETWORK ... other options. Can really appear in any valid position in the options, even at the end.
'                   e.g. CSCRIPT BIDTRACE.VBS STOP MYTRACE -NETWORK    <--- needed to execute the commands to stop the optional traces
' Updated 10/5/2021 to take a tasklist at the beginning and end of the trace: TasklistAtStart.log and TasklistAtEnd.log
' Updated 2/28/2022 to support MSODBCSQL18 and MSOLEDBSQL19
' Updated 6/17/2022 corrected to not create unnnecessary empty folders in output.  
'                   Also, accommodating putting mofs in separate folder.  
'

Option Explicit

' version and Date
Const g_FILENAME = "bidtrace.vbs"     ' was "bid2etwConfig.vbs"
Const g_VERSION = "3.50.000"
Const g_VERSIONDATE = "10/05/2021"

Const HKEY_LOCAL_MACHINE = &H80000002
Const BID_LOADER_KEY = "Software\Microsoft\BidInterface\Loader"

Const WOWMODE_NONE = 1
Const WOWMODE_ONLY = 2
Const WOWMODE_BOTH = 3

Dim g_objFSO
Dim g_objShell ' Wscript.Shell
Dim g_UserEnv

Dim g_Is64Proc
Dim g_Wow6432Mode
Dim g_TraceAll
Dim g_HelpRequested
Dim g_DoSetup
Dim g_DoMofcomp
Dim g_DoCleanup
Dim g_RunMode
Dim g_TraceFlags
Dim g_TraceName
Dim g_AppPath
Dim g_OutputDir
Dim g_OutputMofDir
Dim g_FileMode
Dim g_MaxFile
Dim g_NetTrace

Class BidModules
    public ControlID
    public Bid2EtwID
    public NickName
    public VerString
End Class

ReDim g_BidModules(0)   ' initialized in InitializeGlobals, add more modules there if needed
ReDim g_TraceModules(0) ' modules we need to trace

'   Executing the main function
    Main

'---------------------------------------------------------------------------------------------
' Function:  Main
'            The following subroutines and functions provide the core functionality
'---------------------------------------------------------------------------------------------
Sub Main
    Dim strAux, i
    Dim objShExec, objCtrlFile
    Dim objShOut
    
    ' initialize fso and shell object, other functions are free to use them then
    InitializeGlobals
    strAux = GetArguments()
    If strAux <> "" Then
        QuitWithError "Errors found reading external arguments: " & Chr(13) & Chr(10) & strAux & Chr(13) & Chr(10)
    End If
    
    If g_HelpRequested Then
        PrintUsage
        WScript.Quit (512)
    End If
    
    ' validate various settings from commandline arguments
    ValidateSettings

    ' check if the output directory is valid, only START mode need output folder
    If (g_RunMode = "START") AND NOT g_objFSO.FolderExists(g_OutputDir) Then
        CreateDirectory(g_OutputDir)        
    End If
    
    If g_DoSetup Then
        DoSetup
    End If
    
    If g_DoCleanup Then
        DoCleanup
    End If
    
    If g_DoMofcomp Then     
      If NOT g_objFSO.FolderExists(g_OutputMofDir) Then
        CreateDirectory(g_OutputMofDir)                               
      End If

      DoMofcomp
    End If

    If g_RunMode = "START" Then
        'Generate control file
        Set objCtrlFile = g_objFSO.CreateTextFile(g_OutputDir & "\ctrl.guid", True)
        GenerateCtrlFile objCtrlFile
        objCtrlFile.Close

        'Open file to capture the commands that the script uses
        Set objShOut = g_objFSO.CreateTextFile(g_OutputDir & "\logmanstart.out", True)

        'Set LASTBIDFOLDER environment variable
        g_UserEnv("LASTBIDFOLDER") = g_OutputDir
        objShOut.WriteLine "------------------------------------------------------------------------"
        objShOut.WriteLine "Set LASTBIDFOLDER user environment variable."

        'Flush DNS, NETBIOS, and kerberos tickets
        'IPCONFIG /flushdns
        'NBTSTAT -R
        'Powershell -command "Get-WmiObject Win32_LogonSession | Where-Object {$_.AuthenticationPackage -ne 'NTLM'} | ForEach-Object {c:\windows\system32\klist.exe purge -li ([Convert]::ToString($_.LogonId, 16))}"
        strAux = "IPCONFIG /flushdns"
        objShOut.WriteLine strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
        objShOut.Write(strAux)
        WScript.Echo strAux
        
        WScript.Echo "------------------------------------------------------------------------"
        objShOut.WriteLine "------------------------------------------------------------------------"
        objShOut.WriteLine "Cached DNS entries have been flushed."

        strAux = "NBTSTAT -R"
        objShOut.WriteLine strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
        objShOut.Write(strAux)
        WScript.Echo strAux
        
        WScript.Echo "------------------------------------------------------------------------"
        objShOut.WriteLine "------------------------------------------------------------------------"
        objShOut.WriteLine "Cached NETBIOS entries have been flushed."

        strAux = "Powershell -command ""Get-WmiObject Win32_LogonSession | Where-Object {$_.AuthenticationPackage -ne 'NTLM'} | ForEach-Object {c:\windows\system32\klist.exe purge -li ([Convert]::ToString($_.LogonId, 16))}"""
        objShOut.WriteLine strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
        objShOut.Write(strAux)
        WScript.Echo strAux
        
        WScript.Echo "------------------------------------------------------------------------"
        objShOut.WriteLine "------------------------------------------------------------------------"
        objShOut.WriteLine "Kerberos tickets have been flushed for the current user and all services."

        'Execute logman to do the real work
        objShOut.WriteLine "Executing logman start on " & GetDateTimeStamp

        Dim fileSpec
        if LCASE(g_FileMode) = "circular" Then
            fileSpec = "\bidtrace.etl"
			g_FileMode = "Preallocate+Circular"
        Else
            fileSpec = "\bidtrace%d.etl"
        End If
        strAux = "logman start " & g_TraceName & " -pf """ & g_OutputDir & "\ctrl.guid"" -o """ & g_OutputDir & fileSpec & """ -bs 1024 -nb 1024 1024 -mode " & g_FileMode & " -max " & g_MaxFile & " -ets"
        objShOut.WriteLine strAux
        'WScript.Echo strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
        objShOut.Write(strAux)
        WScript.Echo strAux
        
        WScript.Echo "----------------------------------------------------------------"
        WScript.Echo "Execute ""logman query " & g_TraceName & " -ets"" to query the status of the trace"
        objShOut.WriteLine "----------------------------------------------------------------"
        objShOut.WriteLine "logman BID trace start execution completes on " & GetDateTimeStamp

        'Execute NETSH and LOGMAN to take a network trace
        if g_NetTrace = TRUE Then

            strAux = "netsh trace start capture=yes maxsize=1 TRACEFILE=""" & g_OutputDir & "\deleteme.etl"""
            objShOut.WriteLine strAux
            WScript.Echo "----------------------------------------------------------------"
            objShOut.WriteLine "----------------------------------------------------------------"

            Set objShExec = g_objShell.Exec(strAux)
            strAux = objShExec.StdOut.ReadAll
        
            objShOut.Write(strAux)
            WScript.Echo strAux
        
            WScript.Echo "------------------------------------------------------------------------"
            WScript.Echo "Execute ""NETSH TRACE SHOW STATUS"" to query the status of the network trace"
            objShOut.WriteLine "------------------------------------------------------------------------"
            objShOut.WriteLine "NETSH start network capture completes on " & GetDateTimeStamp

            strAux = "logman start " & g_TraceName & "Network -p Microsoft-Windows-NDIS-PacketCapture -mode newfile -max 200 -o """ & g_OutputDir & "\nettrace%d.etl"" -ets"
            objShOut.WriteLine strAux
            WScript.Echo "----------------------------------------------------------------"
            objShOut.WriteLine "----------------------------------------------------------------"

            Set objShExec = g_objShell.Exec(strAux)
            strAux = objShExec.StdOut.ReadAll
        
            objShOut.Write(strAux)
            WScript.Echo strAux
        
            WScript.Echo "------------------------------------------------------------------------"
            WScript.Echo "Execute ""logman query " & g_TraceName & "Network -ets"" to query the status of the trace"
            objShOut.WriteLine "------------------------------------------------------------------------"
            objShOut.WriteLine "logman start network capture execution completes on " & GetDateTimeStamp

        end if

        'Get starting Task List
        strAux = "tasklist"
        objShOut.WriteLine strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
        objShOut.Write(strAux)
        WScript.Echo strAux
        
        WScript.Echo "------------------------------------------------------------------------"
        objShOut.WriteLine "------------------------------------------------------------------------"

        objShOut.Close
    ElseIf g_RunMode = "STOP" Then    ' logging to the output file is disabled
        g_OutputDir = g_UserEnv("LASTBIDFOLDER")
        Set objShOut = g_objFSO.CreateTextFile(g_OutputDir & "\logmanstop.out", True)
        objShOut.WriteLine "Executing logman stop on " & GetDateTimeStamp

        'Get ending Task List
        strAux = "tasklist"
        objShOut.WriteLine strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
        objShOut.Write(strAux)
        WScript.Echo strAux
        
        WScript.Echo "------------------------------------------------------------------------"
        objShOut.WriteLine "------------------------------------------------------------------------"

        ' stop the BID trace
        strAux = "logman stop " & g_TraceName & " -ets"
        objShOut.WriteLine strAux
        'WScript.Echo strAux
        WScript.Echo "----------------------------------------------------------------"
        objShOut.WriteLine "----------------------------------------------------------------"

        Set objShExec = g_objShell.Exec(strAux)
        strAux = objShExec.StdOut.ReadAll
        
       objShOut.Write(strAux)
        WScript.Echo strAux

        WScript.Echo "----------------------------------------------------------------"
        WScript.Echo "logman BID trace stop execution completes on " & GetDateTimeStamp
        objShOut.WriteLine "----------------------------------------------------------------"
        objShOut.WriteLine "logman BID trace stop execution completes on " & GetDateTimeStamp

        'Stop NETSH and LOGMAN taking the network trace and remove the deleteme.etl file
        if g_NetTrace = TRUE Then

            strAux = "logman stop " & g_TraceName & "Network -ets"
            objShOut.WriteLine strAux
            'WScript.Echo strAux
            WScript.Echo "----------------------------------------------------------------"
            objShOut.WriteLine "----------------------------------------------------------------"

            Set objShExec = g_objShell.Exec(strAux)
            strAux = objShExec.StdOut.ReadAll
        
            objShOut.Write(strAux)
            WScript.Echo strAux

            WScript.Echo "----------------------------------------------------------------"
            WScript.Echo "logman network trace stop execution completes on " & GetDateTimeStamp
            objShOut.WriteLine "----------------------------------------------------------------"
            objShOut.WriteLine "logman network trace stop execution completes on " & GetDateTimeStamp

            strAux = "netsh trace stop"
            objShOut.WriteLine strAux
            'WScript.Echo strAux
            WScript.Echo "----------------------------------------------------------------"
            objShOut.WriteLine "----------------------------------------------------------------"

            Set objShExec = g_objShell.Exec(strAux)
            strAux = objShExec.StdOut.ReadAll
        
            objShOut.Write(strAux)
            WScript.Echo strAux

            WScript.Echo "----------------------------------------------------------------"
            WScript.Echo "NETSH network trace stop execution completes on " & GetDateTimeStamp
            objShOut.WriteLine "----------------------------------------------------------------"
            objShOut.WriteLine "NETSH network trace stop execution completes on " & GetDateTimeStamp

            ' delete the deleteme.etl file
            g_objFSO.DeleteFile g_OutputDir & "\deleteme.etl"
            WScript.Echo "----------------------------------------------------------------"
            WScript.Echo "Removing delete_me.etl completes on " & GetDateTimeStamp
            objShOut.WriteLine "----------------------------------------------------------------"
            objShOut.WriteLine "Removing deleteme.etl completes on " & GetDateTimeStamp

            ' rename the delete_me.cab file to network_settings.cab
            g_objFSO.MoveFile g_OutputDir & "\deleteme.cab", g_OutputDir & "\network_settings.cab"
            WScript.Echo "----------------------------------------------------------------"
            WScript.Echo "Renaming deleteme.cab completes on " & GetDateTimeStamp
            objShOut.WriteLine "----------------------------------------------------------------"
            objShOut.WriteLine "Renaming deleteme.cab completes on " & GetDateTimeStamp
        end if

        'Clear LASTBIDFOLDER environment variable
        g_UserEnv("LASTBIDFOLDER") = ""
        WScript.Echo "------------------------------------------------------------------------"
        objShOut.WriteLine "------------------------------------------------------------------------"
        objShOut.WriteLine "Cleared LASTBIDFOLDER environment variable."

        objShOut.Close

        If g_DoCleanup Then
            DoCleanup
        End If
    End If

End Sub
' --------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function: InitializeGlobals
'
'  This function has all globals initialization to defaultvalues
'  Mostly of what is here was before in the common code
'
'---------------------------------------------------------------------------------------------
Sub InitializeGlobals

    Dim procArch, rawValues, i, j
    
    ' add a line below with the format "Control GUID","Event GUID","NickName","Version String",
    ' to take a new module, note that Event GUID should be Control GUID's data1 + 1 ( mof file
    ' implication ), MSDADIAG.ETW should always be the first one, don't add duplications
    
    rawValues = Array( _
        "{8B98D3F2-3CC6-0B9C-6651-9649CCE5C752}","{8B98D3F3-3CC6-0B9C-6651-9649CCE5C752}","MSDADIAG","ETW", _
        "{04C8A86F-3369-12F8-4769-24E484A9E725}","{04C8A870-3369-12F8-4769-24E484A9E725}","ADODB","1",      _
        "{7EA56435-3F2F-3F63-A829-F0B35B5CAD41}","{7EA56436-3F2F-3F63-A829-F0B35B5CAD41}","ADOMD","1",      _
        "{24722B88-DF97-4FF6-E395-DB533AC42A1E}","{24722B89-DF97-4FF6-E395-DB533AC42A1E}","BCP","1",        _
        "{ED303448-5479-CA3F-5686-E020BA4F47F9}","{ED303449-5479-CA3F-5686-E020BA4F47F9}","BCP10","1",      _
        "{BD568F20-FCCD-B948-054E-DB3421115D61}","{BD568F21-FCCD-B948-054E-DB3421115D61}","DBNETLIB","1",   _
        "{76DBA919-5A36-FC80-2CAD-3185532B7CB1}","{76DBA91A-5A36-FC80-2CAD-3185532B7CB1}","MSADCE","1",     _
        "{101C0E21-EBBA-A60A-EC3D-58797788928A}","{101C0E22-EBBA-A60A-EC3D-58797788928A}","MSADCF","1",     _ 
        "{5C6CE734-1B3E-705E-C2AB-B272D99AAF8F}","{5C6CE735-1B3E-705E-C2AB-B272D99AAF8F}","MSADCO","1",     _
        "{13CD7F92-5BAA-8C7C-3D72-B69FAC139A46}","{13CD7F93-5BAA-8C7C-3D72-B69FAC139A46}","MSADDS","1",     _
        "{6C770D53-0441-AFD4-DCAB-1D89155FECFC}","{6C770D54-0441-AFD4-DCAB-1D89155FECFC}","MSADOX","1",     _
        "{F02A5DAC-6DB2-F77F-F6A8-6404FE697B7D}","{F02A5DAD-6DB2-F77F-F6A8-6404FE697B7D}","MSDAORA","1",    _
        "{64A552E0-6C60-B907-E59C-10F1DFF76B0D}","{64A552E1-6C60-B907-E59C-10F1DFF76B0D}","MSDAPRST","1",   _
        "{564F1E24-FC86-28E1-74F8-5CA0D950BEE0}","{564F1E25-FC86-28E1-74F8-5CA0D950BEE0}","MSDAREM","1",    _
        "{CEB7253C-BB96-9DFE-51D1-53D966D0CF8B}","{CEB7253D-BB96-9DFE-51D1-53D966D0CF8B}","MSDART","1",     _
        "{B6501BA0-C61A-C4E6-6FA2-A4E7F8C8E7A0}","{B6501BA1-C61A-C4E6-6FA2-A4E7F8C8E7A0}","MSDASQL","1",    _
        "{87B93A44-1F73-EC83-7261-2DFC972D9B1E}","{87B93A45-1F73-EC83-7261-2DFC972D9B1E}","MSDATL3","1",    _
        "{F34765F6-A1BE-4B9D-1400-B8A12921F704}","{F34765F7-A1BE-4B9D-1400-B8A12921F704}","ODBC","1",       _
        "{932B59F1-90C2-D8BA-0956-3975C344AE2B}","{932B59F2-90C2-D8BA-0956-3975C344AE2B}","ODBCBCP","1",    _
        "{0DD082C4-66F2-271F-74BA-2BF1F9F65C66}","{0DD082C5-66F2-271F-74BA-2BF1F9F65C66}","OLEDB","1",      _
        "{74A75B02-36D8-EDE6-D10E-95B691503408}","{74A75B03-36D8-EDE6-D10E-95B691503408}","RowsetHelper","1",   _
        "{FC9F92E6-D521-9C9A-1D8C-D8980B9978A9}","{FC9F92E7-D521-9C9A-1D8C-D8980B9978A9}","SQLBROWSER","1",     _
        "{C5BFFE2E-9D87-D568-A09E-08FC83D0C7C2}","{C5BFFE2F-9D87-D568-A09E-08FC83D0C7C2}","SQLOLEDB","1",   _
        "{BA798F36-2325-EC5B-ECF8-76958A2AF9B5}","{BA798F37-2325-EC5B-ECF8-76958A2AF9B5}","SQLNCLI","1",        _
        "{A9377239-477A-DD22-6E21-75912A95FD08}","{A937723A-477A-DD22-6E21-75912A95FD08}","SQLNCLI10","1",      _
        "{2DA81B52-908E-7DB6-EF81-76856BB47C4F}","{2DA81B53-908E-7DB6-EF81-76856BB47C4F}","SQLNCLI11","1",      _
        "{EE7FB59C-D3E8-9684-AEAC-B214EFD91B31}","{EE7FB59D-D3E8-9684-AEAC-B214EFD91B31}","MSOLEDBSQL","1",      _
        "{699773CA-18E7-57DF-5718-C244760A9F44}","{699773CB-18E7-57DF-5718-C244760A9F44}","MSOLEDBSQL19","1",      _
	"{AB6D5EEB-0132-74AB-C5F5-B23E1644DADA}","{AB6D5EEC-0132-74AB-C5F5-B23E1644DADA}","SQLSERVER.SNI", "1", _
	"{48D59D84-105B-00FA-6B49-03462F696737}","{48D59D85-105B-00FA-6B49-03462F696737}","SQLSERVER.SNI10","1", 	_
	"{B2A28C42-A7C2-1563-97CC-3BE49FDA19F9}","{B2A28C43-A7C2-1563-97CC-3BE49FDA19F9}","SQLSERVER.SNI11","1", 	_
	"{5BD84A98-C66F-1694-6E42-B18A6243602B}","{5BD84A99-C66F-1694-6E42-B18A6243602B}","SQLSERVER.SNI12","1", 	_
        "{4B647745-F438-0A42-F870-5DBD29949C99}","{4B647746-F438-0A42-F870-5DBD29949C99}","SQLSRV32","1",       _
        "{7C360F7F-7102-250A-A233-F9BEBB9875C2}","{7C360F80-7102-250A-A233-F9BEBB9875C2}","MSODBCSQL11","1",       _
        "{85DC6E48-9394-F805-45C9-C8B2ACA2E7FE}","{85DC6E49-9394-F805-45C9-C8B2ACA2E7FE}","MSODBCSQL13","1",       _
        "{053A11C4-BC2B-F7CE-4A10-9D2602643DA0}","{053A11C5-BC2B-F7CE-4A10-9D2602643DA0}","MSODBCSQL17","1",       _
        "{1a1283ad-c65d-28ef-d729-39794ffdab32}","{1a1283ae-c65d-28ef-d729-39794ffdab32}","MSODBCSQL18","1",       _
        "{914ABDE2-171E-C600-3348-C514171DE148}","{914ABDE3-171E-C600-3348-C514171DE148}","System.Data","1",    _
        "{DCD90923-4953-20C2-8708-01976FB15287}","{DCD90924-4953-20C2-8708-01976FB15287}","System.Data.OracleClient","1", _
        "{C9996FA5-C06F-F20C-8A20-69B3BA392315}","{C9996FA6-C06F-F20C-8A20-69B3BA392315}","System.Data.SNI","1", _
	"{A68D8BB7-4F92-9A7A-D50B-CEC0F44C4808}","{A68D8BB8-4F92-9A7A-D50B-CEC0F44C4808}","System.Data.Entity","1", _
        "{172E580D-9BEF-D154-EABB-83429A6F3718}","{172E580E-9BEF-D154-EABB-83429A6F3718}","SQLJDBC_XA","1" _
        )

    j = CInt((UBound(rawValues) + 1) / 4)
    Redim g_BidModules(j - 1)

    For i = 0 to UBound(g_BidModules)
        Set g_BidModules(i) = new BidModules
        g_BidModules(i).ControlID = rawValues(i*4)
        g_BidModules(i).Bid2EtwID = rawValues(i*4+1)
        g_BidModules(i).NickName  = rawValues(i*4+2)
        g_BidModules(i).VerString = rawValues(i*4+3)
    Next

'   For i = 0 to UBound(g_BidModules)
'       WScript.Echo g_BidModules(i).ControlID
'       WScript.Echo g_BidModules(i).Bid2EtwID
'       WScript.Echo g_BidModules(i).NickName 
'       WScript.Echo g_BidModules(i).VerString
'   Next

    ' by default MSDADIAG.ETW should be always in the MOF file
    g_TraceModules(0) = 0

    Set g_objShell  = CreateObject("Wscript.shell")
    Set g_objFSO    = CreateObject("Scripting.FileSystemObject")
    Set g_UserEnv   = g_objShell.Environment("USER")

    g_Is64Proc      = FALSE
    g_Wow6432Mode   = WOWMODE_NONE
    g_TraceAll      = TRUE
    g_HelpRequested = FALSE
    g_DoSetup       = FALSE
    g_DoMofcomp     = FALSE
    g_DoCleanup     = FALSE
    g_RunMode       = ""
    g_TraceFlags    = "0x00000007"
    g_TraceName     = ""
    g_AppPath       = ":Path"
    g_OutputDir     = Left(WScript.ScriptFullname, Len(WScript.ScriptFullname)-Len(WScript.ScriptName)) & "Output_On_" & GetDateTimeStamp()
    g_OutputMofDir  = ".\mof" 
    g_MaxFile       = "1000"
    g_FileMode      = "Circular"
    g_NetTrace      = FALSE
    
    procArch = g_objShell.Environment("SYSTEM")("PROCESSOR_ARCHITECTURE")
    
    If UCase(procArch) = "AMD64" Then
        g_Is64Proc = TRUE
    Elseif UCase(procArch) = "IA64" Then
        g_Is64Proc = TRUE
    Elseif UCase(procArch) = "X86" Then
        g_Is64Proc = FALSE
    Else
        WScript.Echo "warning: unknown PROCESSOR_ARCHITECTURE [" & procArch & "], default to x86"
    End If  
    
End Sub
' --------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  GetArguments
'
'            Reading the parameters provided by the user in the command line
'
'            Returns: A string with error messages found during parsing the parameters
'            
'---------------------------------------------------------------------------------------------
Function GetArguments()

    dim objArgs
    dim ArgsCount
    dim strMsgErr
    dim Lf ' Cr & Line Feed
    dim strAux ' temporary string
    dim x ' arguments counter
    dim i,n


    strMsgErr = ""
    Lf = Chr(13) & Chr(10)

    Set objArgs = Wscript.Arguments
    ArgsCount = objArgs.count

    strAux = ""
    if ArgsCount>0 Then
        WScript.Echo "Command line arguments used were: "
        For i=0 to ArgsCount-1
            strAux = strAux & CStr(objArgs(i)) & " "
        Next
    Else
        WScript.Echo "Command line arguments empty."
    End If
    WScript.Echo strAux

    If ArgsCount > 0 Then
        x = 0
        while x<ArgsCount
            If UCase(objArgs(x)) = "START" Then
                g_RunMode = "START"
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting Trace Name after START switch"
                Else
                    x = x + 1
                    strAux = objArgs(x)
                    If Left(strAux,1) = "-"  Then
                        strMsgErr = strMsgErr & Lf & "No valid Trace Name specified after START switch"
                    Else
                        g_TraceName = strAux
                    End If
                End If
            Elseif UCase(objArgs(x)) = "STOP" Then
                g_RunMode = "STOP"
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting Trace Name after STOP switch"
                Else
                    x = x + 1
                    strAux = objArgs(x)
                    If Left(strAux,1) = "-"  Then
                        strMsgErr = strMsgErr & Lf & "No valid Trace Name specified after STOP switch"
                    Else
                        g_TraceName = strAux
                    End If
                End If
            Elseif UCase(objArgs(x)) = "CONFIG" Then
                g_RunMode = "CONFIG"
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting Configuration Options after CONFIG switch"
                End If
            Elseif UCase(objArgs(x)) = "-SETUP" Then
                g_DoSetup = TRUE
            Elseif UCase(objArgs(x)) = "-A" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting application path after -A switch"
                Else
                    x = x + 1
                    strAux = objArgs(x)
                    If Left(strAux,1) = "-"  Then
                        strMsgErr = strMsgErr & Lf & "No valid directory or UNC full path was specified after the '-A' switch."
                    Else
                        g_AppPath = objArgs(x)
                    End If
                End If
            Elseif UCase(objArgs(x)) = "-M" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting module name after -M switch"
                Else
                    x = x + 1
                    For i = 1 to UBound(g_BidModules)
                        If UCase(g_BidModules(i).NickName) = UCase(objArgs(x)) OR _ 
                           UCase(g_BidModules(i).NickName & "." & g_BidModules(i).VerString) = UCase(objArgs(x)) Then
                            n = UBound(g_TraceModules)+1
                            ReDim Preserve g_TraceModules(n)
                            g_TraceModules(n) = i
                            Exit For
                        End If
                    Next
                    If UCase(objArgs(x)) = UCase(g_BidModules(0).NickName) Then
                        strMsgErr = strMsgErr & Lf & "It's not necessary to enable " & g_BidModules(0).NickName
                    ElseIf i = UBound(g_BidModules) + 1 Then
                        strMsgErr = strMsgErr & Lf & "Unknown module name: " & objArgs(x)
                    End If
                End If
            Elseif UCase(objArgs(x)) = "-C" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting custom flags after -C switch"
                Else
                    x = x + 1
                    g_TraceFlags = objArgs(x)
                End If
            Elseif UCase(objArgs(x)) = "-O" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting output folder after -O switch"
                Else
                    x = x + 1
                    strAux = objArgs(x)
                    If Left(strAux,1) = "-"  Then
                        strMsgErr = strMsgErr & Lf & "No valid directory or UNC path was specified after the '-o' switch."
                    Else
                        g_OutPutDir = objArgs(x)
                    End If
                End If
            Elseif UCase(objArgs(x)) = "-WOWMODE" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expecting BOTH or ONLY after the -WOWMODE switch"
                Else
                    x = x + 1
                    strAux = objArgs(x)
                    If UCase(strAux) = "BOTH"  Then
                        If g_Is64Proc Then
                            g_Wow6432Mode = WOWMODE_BOTH
                        End If
                    Elseif UCase(strAux) = "ONLY" Then
                        If g_Is64Proc Then
                            g_Wow6432Mode = WOWMODE_ONLY
                        End If
                    Else
                        strMsgErr = strMsgErr & Lf & "Specify BOTH or ONLY after the -WOWMODE switch."
                    End If
                End If
            Elseif UCase(objArgs(x)) = "-CLEANUP" Then
                g_DoCleanup = TRUE
            Elseif UCase(objArgs(x)) = "-MOFCOMP" Then
                g_DoMofcomp = TRUE
            Elseif UCase(objArgs(x)) = "-NETWORK" Then
                g_NetTrace = TRUE
            Elseif UCase(objArgs(x)) = "-FILEMODE" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expected logging mode after -FileMode"
                Else
                    x = x + 1
                    g_FileMode = objArgs(x)
                End If
            Elseif UCase(objArgs(x)) = "-MAXFILE" Then
                If x >= ArgsCount-1 Then
                    strMsgErr = strMsgErr & Lf & "Expected file size after -MaxFile"
                Else
                    x = x + 1
                    g_MaxFile = objArgs(x)
                End If
            Elseif objArgs(x) = "-?" Then
                g_HelpRequested = TRUE
            Else
                strMsgErr = strMsgErr & Lf & "Invalid command line parameter: [" & objArgs(x) & "]"
            End If

            x = x + 1
        Wend
    Else 'No arguments were typed, display the usage info . . .
        g_HelpRequested = TRUE
    End If

    GetArguments = strMsgErr
End Function
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  ValidateSettings
'   
'   Validates all Settings
'       Initializes globals that depend on settings
'
'
'---------------------------------------------------------------------------------------------
Sub ValidateSettings()
    Dim i,n, j
    Dim strErr
    Dim strAux
    Dim Lf ' CR Line Feed

    Lf = Chr(13) & Chr(10)

    If g_RunMode = "" Then
        strAux = "Please specify START, STOP or CONFIG."
        QuitWithError strAux
    End If
    
    If g_RunMode = "START" Then
        If g_DoCleanup Then
            QuitWithError "START mode doesn't accept -cleanup switch"
        End If
    End If
    
    If g_RunMode = "STOP" Then
        If UBound(g_TraceModules) Then
            QuitWithError "STOP mode doesn't accept -m switch"
        End If

        If g_DoSetup Then
            QuitWithError "STOP mode doesn't accept -setup switch"
        End If
        
        If g_DoMofcomp Then
            QuitWithError "STOP mode doesn't accept -mofcomp switch"
        End If
    End If
End Sub
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  CreateDirectory()
'            This is the code used to create a directory on the file system or the network
'            It checks to make sure you have proper permissions and displays/logs an error
'            if you don't.
'---------------------------------------------------------------------------------------------
Sub CreateDirectory(strDirectory)

    On Error Resume Next

    Dim oFile
    Set oFile = g_objFSO.CreateFolder(strDirectory)

    If err.number = -2147024784 Then 'The disk is full!
        QuitWithError "Could not create the " & strDirectory & " directory because the drive is full.  Please free up some disk space and try running BIDTrace.vbs again!"
    ElseIf err.number = 76 Then 'Specified a subdirectory below a share that does not exist or path with more than one subdirectory that does not exist!
        QuitWithError "Could not create the " & strDirectory & " directory.  If you are using the '-o' switch and specifying a UNC path, please ensure that the share and any sub-directories below the share you specified actually exist!"
    ElseIf err.number = 52 Then 'The share does not exist or can not connect to the UNC path.
        QuitWithError "Could not create the " & strDirectory & " directory.  If you are using the '-o' switch and specifying a UNC path, please ensure that the UNC path you specified exists and that you are able to connect to it!"
    ElseIf err.number <> 0 and err.number <> 58 Then 'Permissions problem
        QuitWithError "Could not create the " & strDirectory & " directory.  Please verify that you have permissions to create this directory and try running ADPlus again!"
    End If  
    
    Set oFile = nothing
    On Error GoTo 0

End Sub
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  GetDateTimeStamp
'            This function is responsible for getting the unique Date / Time stamp used for 
'            creating unique directory / file names.
'            To Change the names of the output directories, edit them below.
'---------------------------------------------------------------------------------------------
Function GetDateTimeStamp()

    Dim AMorPM
    Dim Seconds
    Dim Minutes
    Dim Hours
    Dim theDay
    Dim theMonth

    Hours = Hour(Now)
    Minutes = Minute(Now)
    Seconds = Second(Now)
    theDay = Day(Now)
    theMonth = Month(Now)
    AMorPM = Right(Now(),2)
    
    If Len(Hours) = 1 Then Hours = "0" & Hours
    If Len(Minutes) = 1 Then Minutes = "0" & Minutes
    If Len(Seconds) = 1 Then Seconds = "0" & Seconds
    If Len(theDay) = 1 Then theDay = "0" & theDay
    If Len(theMonth) = 1 Then theMonth = "0" & theMonth
    
    GetDateTimeStamp = theMonth & "-" & theDay & "-" & Year(Now) & "__Time_" & Hours & "-" & Minutes & "-" & Seconds & AMorPM

End Function
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function: GenerateMofFile
'
'  Generate a Mof file
'
'---------------------------------------------------------------------------------------------
Sub GenerateMofFile(fsoMof)
    Dim i
    
    fsoMof.WriteLine "#pragma autorecover"
    fsoMof.WriteLine "#pragma classflags(""forceupdate"")"
    fsoMof.WriteLine "#pragma namespace (""\\\\.\\Root\\WMI"")"

    If UBound(g_TraceModules) = 0 Then
        For i = 0 To UBound(g_BidModules)
            AppendModuleToMofFile fsoMof, g_BidModules(i)
        Next
    Else
        For i = 0 To UBound(g_TraceModules)
            AppendModuleToMofFile fsoMof, g_BidModules(g_TraceModules(i))
        Next
    End If
End Sub
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function: GenerateMofFile
'
'  Generate a Mof file
'
'---------------------------------------------------------------------------------------------
Sub AppendModuleToMofFile(fsoMof, bidModule)
    fsoMof.WriteLine ""
    fsoMof.WriteLine "["
    fsoMof.WriteLine " dynamic: ToInstance,"
    fsoMof.WriteLine " Description(""" & bidModule.NickName & "." & bidModule.VerString & """),"
    fsoMof.WriteLine " Guid(""" & bidModule.ControlID & """),"
    fsoMof.WriteLine " locale(""MS\\0x409"")"
    fsoMof.WriteLine "]"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "class Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString & " : EventTrace"
    fsoMof.WriteLine "{"
    fsoMof.WriteLine "};"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "["
    fsoMof.WriteLine " dynamic: ToInstance,"
    fsoMof.WriteLine " Description(""" & bidModule.NickName & "." & bidModule.VerString & """),"
    fsoMof.WriteLine " Guid(""" & bidModule.Bid2EtwID & """),"
    fsoMof.WriteLine " DisplayName(""" & bidModule.NickName & """),"
    fsoMof.WriteLine " locale(""MS\\0x409"")"
    fsoMof.WriteLine "]"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "class Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString & "_Trace : Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString
    fsoMof.WriteLine "{"
    fsoMof.WriteLine "};"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "["
    fsoMof.WriteLine " dynamic: ToInstance,"
    fsoMof.WriteLine " Description("""  & bidModule.NickName & "." & bidModule.VerString & " formatted output (A)""),"
    fsoMof.WriteLine " EventType(17),"
    fsoMof.WriteLine " EventTypeName(""TextA""),"
    fsoMof.WriteLine " locale(""MS\\0x409"")"
    fsoMof.WriteLine "]"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "class Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString & "_Trace_TextA : Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString & "_Trace"
    fsoMof.WriteLine "{"
    fsoMof.WriteLine "    ["
    fsoMof.WriteLine "     WmiDataId(1),"
    fsoMof.WriteLine "     Description(""Module ID""),"
    fsoMof.WriteLine "     read"
    fsoMof.WriteLine "    ]"
    fsoMof.WriteLine "    uint32 ModID;"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "    ["
    fsoMof.WriteLine "     WmiDataId(2),"
    fsoMof.WriteLine "     Description(""Text StringA""),"
    fsoMof.WriteLine "     extension(""RString""),"
    fsoMof.WriteLine "     read"
    fsoMof.WriteLine "    ]"
    fsoMof.WriteLine "    object msgStr;"
    fsoMof.WriteLine "};"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "["
    fsoMof.WriteLine " dynamic: ToInstance,"
    fsoMof.WriteLine " Description(""" & bidModule.NickName & "." & bidModule.VerString & " formatted output (W)""),"
    fsoMof.WriteLine " EventType(18),"
    fsoMof.WriteLine " EventTypeName(""TextW""),"
    fsoMof.WriteLine " locale(""MS\\0x409"")"
    fsoMof.WriteLine "]"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "class Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString & "_Trace_TextW : Bid2Etw_" & Replace(bidModule.NickName, ".", "_") & "_" & bidModule.VerString & "_Trace"
    fsoMof.WriteLine "{"
    fsoMof.WriteLine "    ["
    fsoMof.WriteLine "     WmiDataId(1),"
    fsoMof.WriteLine "     Description(""Module ID""),"
    fsoMof.WriteLine "     read"
    fsoMof.WriteLine "    ]"
    fsoMof.WriteLine "    uint32 ModID;"
    fsoMof.WriteLine ""
    fsoMof.WriteLine "    ["
    fsoMof.WriteLine "     WmiDataId(2),"
    fsoMof.WriteLine "     Description(""Text StringW""),"
    fsoMof.WriteLine "     extension(""RWString""),"
    fsoMof.WriteLine "     read"
    fsoMof.WriteLine "    ]"
    fsoMof.WriteLine "    object msgStr;"
    fsoMof.WriteLine "};"
    fsoMof.WriteLine ""
    
End Sub
' --------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function: GenerateCtrlFile
'
'  Generate a Control file
'
'---------------------------------------------------------------------------------------------
Sub GenerateCtrlFile(fsoCtrl)
    Dim i
    If UBound(g_TraceModules) = 0 Then
        For i = 0 to UBound(g_BidModules)
            fsoCtrl.WriteLine g_BidModules(i).ControlID & "  " & g_TraceFlags & "  0   " & g_BidModules(i).NickName & "." & g_BidModules(i).VerString
        Next
    Else
        For i = 0 to UBound(g_TraceModules)
            fsoCtrl.WriteLine g_BidModules(g_TraceModules(i)).ControlID & "  " & g_TraceFlags & "  0   " & g_BidModules(g_TraceModules(i)).NickName & "." & g_BidModules(g_TraceModules(i)).VerString
        Next
    End If
End Sub
' --------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function: SetupLoaderKey
'
'  Setup Loader key in registry (either wow or native)
'
'---------------------------------------------------------------------------------------------
Sub SetupLoaderKey(objReg)
    Dim i, strLoader
    
    i = objReg.GetStringValue(HKEY_LOCAL_MACHINE, BID_LOADER_KEY, g_AppPath, strLoader)

    If NOT (i = 0 AND UCase(strLoader) = "MSDADIAG.DLL") Then
        If i = 0 Then
            QuitWithError "MSDADIAG.DLL is not configured as the BID trace provider, current value is: " & strLoader
        End If

        ' try to create key first
        i = objReg.CreateKey(HKEY_LOCAL_MACHINE, BID_LOADER_KEY)
        If i <> 0 Then
            QuitWithError "Failed to create key " & BID_LOADER_KEY & " (" & i & ")"
        Else
            i = objReg.SetStringValue(HKEY_LOCAL_MACHINE, BID_LOADER_KEY, g_AppPath, "MsdaDiag.DLL")
            If i <> 0 Then
                QuitWithError "Failed to write string value " & g_AppPath & " (" & i & ")"
            End If
        End If
    End If
End Sub
' --------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function: DoSetup
'
'    Initial setup work
'    1) setup value HKLM\Software\Microsoft\BidInterface\Loader\:Path
'    2) generate mof file, run mofcomp and generate control file
'
'---------------------------------------------------------------------------------------------
Sub DoSetup
    Dim objReg
    
    Dim objCtx, objLocator, objServices, objInparams, objOutparams

    If Not g_Wow6432Mode = WOWMODE_ONLY Then
        Set objReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\default:StdRegProv")
        
        SetupLoaderKey(objReg)
    End If
    
    If Not g_Wow6432Mode = WOWMODE_NONE Then
        Set objCtx = CreateObject("WbemScripting.SWbemNamedValueSet")
        objCtx.Add "__ProviderArchitecture", 32
        Set objLocator = CreateObject("WbemScripting.SWbemLocator")
        Set objServices = objLocator.ConnectServer("","root\default","","",,,,objCtx)
        Set objReg = objServices.Get("StdRegProv") 

        SetupLoaderKey(objReg)
    End If
End Sub

Sub DoMofcomp
    Dim strAux
    Dim objShExec
    Dim objMofFile
    Dim objShOut

    ' generate mof file
    Set objMofFile = g_objFSO.CreateTextFile(g_OutputMofDir & "\trace.mof", True)
    
    GenerateMofFile objMofFile
        
    objMofFile.Close
    
    ' Run mofcomp to compile the mof file
    Set objShOut = g_objFSO.CreateTextFile(g_OutputMofDir & "\mofcomp.out", True)
    
    objShOut.WriteLine ""
    WScript.Echo ""
    objShOut.WriteLine "Executing mofcomp on " & GetDateTimeStamp
    WScript.Echo "Executing mofcomp on " & GetDateTimeStamp
    
    strAux = "mofcomp """ & g_OutputMofDir & "\trace.mof"""
    
    objShOut.WriteLine strAux
    WScript.Echo strAux
    objShOut.WriteLine "----------------------------------------------------------------"
    WScript.Echo "----------------------------------------------------------------"

    Set objShExec = g_objShell.Exec(strAux)
    
    strAux = objShExec.StdOut.ReadAll
    
    objShOut.WriteLine ""
    WScript.Echo ""
    objShOut.Write(strAux)
    WScript.Echo strAux

    objShOut.WriteLine ""
    WScript.Echo ""
    objShOut.WriteLine "----------------------------------------------------------------"
    WScript.Echo "----------------------------------------------------------------"
    objShOut.WriteLine "mofcomp execution completes on " & GetDateTimeStamp
    WScript.Echo "mofcomp execution completes on " & GetDateTimeStamp
    
    objShOut.Close
End Sub
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  DoCleanup
'            This is the code used to clean up the BidInterface registry key.
'---------------------------------------------------------------------------------------------
Sub DoCleanup
    Dim objReg, i
    
    Dim objCtx, objLocator, objServices, objInparams, objOutparams

    If Not g_Wow6432Mode = WOWMODE_ONLY Then
        Set objReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\default:StdRegProv")
        
        i = objReg.DeleteValue(HKEY_LOCAL_MACHINE, BID_LOADER_KEY, g_AppPath)
        
        If i <> 0 Then
            WScript.Echo "Failed to delete value " & g_AppPath & " (" & i & ")"
        End If
    End If
    
    If Not g_Wow6432Mode = WOWMODE_NONE Then
        Set objCtx = CreateObject("WbemScripting.SWbemNamedValueSet")
        objCtx.Add "__ProviderArchitecture", 32
        Set objLocator = CreateObject("WbemScripting.SWbemLocator")
        Set objServices = objLocator.ConnectServer("","root\default","","",,,,objCtx)
        Set objReg = objServices.Get("StdRegProv") 

        i = objReg.DeleteValue(HKEY_LOCAL_MACHINE, BID_LOADER_KEY, g_AppPath)
        
        If i <> 0 Then
            WScript.Echo "Failed to delete value " & g_AppPath & " (" & i & ")"
        End If
    End If
End Sub
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  PrintUsage
'            This is the code used to print the usage information.
'---------------------------------------------------------------------------------------------
Sub PrintUsage()
    Wscript.Echo ""
    Wscript.Echo " " & g_FILENAME & " (" & g_VERSION & ") Usage Information"
    Wscript.Echo ""
    Wscript.Echo "   " & g_FILENAME & " Start|Stop TraceName [options]"
    Wscript.Echo "   " & g_FILENAME & " Config [options]"
    Wscript.Echo ""
    Wscript.Echo " Command line switches"
    Wscript.Echo ""
    Wscript.Echo "   Start     Start a trace"
    Wscript.Echo "   Stop      Stop a trace"
    Wscript.Echo "   Config    msdadiag/ETW Configuration"
    Wscript.Echo "   TraceName Unique name to specify a trace"
    Wscript.Echo ""
    Wscript.Echo " Options"
    Wscript.Echo "   -Setup                 Setup registry key BidInterface"
    Wscript.Echo "   -Cleanup               Cleanup registry key BidInterface"
    Wscript.Echo "   -Mofcomp               Generate Mof file and run Mofcomp"
    Wscript.Echo "   -m <ModuleName>        Defines a module name to trace"
    Wscript.Echo "   -c <custom flag>       Set customized flag if needed (default 0x00000007)"
    Wscript.Echo "   -o <output folder>     Specify output folder"
    Wscript.Echo "   -a <application file>  Specify full path of the application file to trace"
    Wscript.Echo "   -WowMode BOTH|ONLY     Specify trace under wow6432 environment"
    Wscript.Echo "   -MaxFile <size>        Maximum file size in MB (default 1GB)"
    Wscript.Echo "   -FileMode <mode>       How to generate log files (default Circular) (see http://msdn.microsoft.com/en-us/library/aa364080(vs.85).aspx for options) Circular or Newfile"
    Wscript.Echo "   -Network               Start or Stop a trace with network tracing enabled."
    Wscript.Echo "   -?                     Print usage information"
End Sub
'---------------------------------------------------------------------------------------------

'---------------------------------------------------------------------------------------------
' Function:  QuitWithError
'
'            Terminates the script due to an error
'
'---------------------------------------------------------------------------------------------
Sub QuitWithError(ErrMsg)
    WScript.Echo ErrMsg
    WScript.Quit (512)
End Sub
'---------------------------------------------------------------------------------------------