' ===========================================================================================
'
'   Script Information
'
'   Title:              WarrantyInformations.vbs
'   Author:             Josua Burkard
'   Date:               16.11.2011
'   Description:        get Warranty Informations from HP, Dell, or MaxData Computers
'                       - writes the information to SCCM MIF file
'
' ===========================================================================================

' ===========================================================================================
' Constants
' ===========================================================================================
Const CREDENTIALS_FOR_SERVER = 0
Const CREDENTIALS_FOR_PROXY = 1
Const HTTPREQUEST_PROXYSETTING_PROXY = 2
Const NETWORK_CONNECTIONS = &H31&
Const ForAppending        = 8
Set objShell = CreateObject("Wscript.Shell")
Set objFSO = CreateObject("Scripting.FileSystemObject")
Const strMifFile = "\WarrantyInfo.mif"

strSerialNumber = GetSerialNumber()
strManufacturer = GetManufacturer()

' ===========================================================================================
' Start Test
' ===========================================================================================
' strSerialNumber = "30326050014"
' strManufacturer = "MAXDATA"
' ===========================================================================================
' End Test
' ===========================================================================================
If strManufacturer = "Hewlett-Packard" OR strManufacturer = "HP" Then
	arrWarranty = GetHPWarranty(strSerialNumber)
ElseIf strManufacturer = "Dell Inc." Then
	If Left(strSerialNumber, 1) = "." Then
		strSerialNumber = GetBiosSerialNumber()
	End If
	arrWarranty = GetDellWarranty(strSerialNumber)
ElseIf UCase(strManufacturer) = "MAXDATA" Then
 	arrWarranty = GetMaxdataWarranty(strSerialNumber)
ElseIf Left(UCase(GetBiosVersion()), 6) = "MAXDAT" Then
	' Manufacturer is 'MaxData' but Board Information says 'Intel'
	strBiosSerialNumber = GetBiosSerialNumber()
	arrWarranty = GetMaxdataWarranty(strBiosSerialNumber)
Else
	' Other or unknown manufacturer
	' GetBiosInfo
	Wscript.Quit
End If

' ===========================================================================================
' Write Temp File
' ===========================================================================================
strTempDir = objShell.ExpandEnvironmentStrings("%TEMP%")
If objFSO.FileExists(strTempDir & strMifFile) Then
	objFSO.DeleteFile(strTempDir & strMifFile)
End If

Set objMifFile = objFSO.OpenTextFile(strTempDir & strMifFile, ForAppending, True)
objMifFile.Writeline "Start Component"
objMifFile.Writeline "    Name = " & Chr(34) & "WORKSTATION" & Chr(34)
objMifFile.Writeline "    Start Group"
objMifFile.Writeline "        Name = " & Chr(34) & "WarrantyInfo" & Chr(34)
objMifFile.Writeline "        ID = 1"
objMifFile.Writeline "        Class = " & Chr(34) & "WarrantyInfo" & Chr(34)
objMifFile.Writeline "        Start Attribute"
objMifFile.Writeline "            Name = " & Chr(34) & "WarrantyBeginn" & Chr(34)
objMifFile.Writeline "            ID = 1"
objMifFile.Writeline "            ACCESS = READ-ONLY"
objMifFile.Writeline "            Storage = Specific"
objMifFile.Writeline "            Type = String(100)"
objMifFile.Writeline "            Value = " & Chr(34) & arrWarranty(0) & Chr(34)
objMifFile.Writeline "        End Attribute"
objMifFile.Writeline "        Start Attribute"
objMifFile.Writeline "            Name = " & Chr(34) & "WarrantyEnd" & Chr(34)
objMifFile.Writeline "            ID = 2"
objMifFile.Writeline "            ACCESS = READ-ONLY"
objMifFile.Writeline "            Storage = Specific"
objMifFile.Writeline "            Type = String(100)"
objMifFile.Writeline "            Value = " & Chr(34) & arrWarranty(1) & Chr(34)
objMifFile.Writeline "        End Attribute"
objMifFile.Writeline "    End Group"
objMifFile.Writeline "End Component"
objMifFile.Close

' ===========================================================================================
' Move Temp file to MIF-directory
' ===========================================================================================
strNoIDMifDir = GetMifFileDirectory()
If objFSO.FileExists(strNoIDMifDir & strMifFile) Then
	objFSO.DeleteFile(strNoIDMifDir & strMifFile)
End If

objFSO.CopyFile strTempDir & strMifFile, strNoIDMifDir & strMifFile

Function GetMifFileDirectory()
	' ===========================================================================================
	' Returns the Directory for SCCM MIF-file
	' ===========================================================================================
	strWinDir = objShell.ExpandEnvironmentStrings("%WINDIR%")
	strComputerName = objShell.ExpandEnvironmentStrings("%COMPUTERNAME%")
	strProcessorArchitecture = objShell.RegRead("HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\PROCESSOR_ARCHITECTURE")
	If strProcessorArchitecture = "AMD64" Then
		strNoIDMifRegLocation = "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\SMS\Client\Configuration\Client Properties\NOIDMIF Directory"
	Else
		strNoIDMifRegLocation = "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SMS\Client\Configuration\Client Properties\NOIDMIF Directory"
	End If
	
	GetMifFileDirectory = objShell.RegRead(strNoIDMifRegLocation)
End Function

Function GetMaxdataWarranty(strSN)
	' ===========================================================================================
	' Returns warranty start date for Maxdata Computers
	' ===========================================================================================
	Dim arrReturn(1)
	
	strURL = "http://sys.maxdata.de/default.asp?action=query"
	strContentFull = HTTPDownload (strURL, "serial=" & strSN, "POST")
	
	intStart = instr(strContentFull, "<span style=" & chr(34) & "margin-left:10px;" & chr(34) & ">Datum:" )
	strDate = Left( Right(strContentFull, (Len(strContentFull) - intStart - 38)), 10)
	
	arrReturn(0) = ConvertMaxdataDate(strDate)	' start date
	arrReturn(1) = ""							' end date can't recognised for Maxdata Computers
	
	GetMaxdataWarranty = arrReturn
End Function
	
Function ConvertMaxdataDate(strDate)
	' ===========================================================================================
	' Convert the date from dd.mm.yyyy to yyyy-mm-dd
	' ===========================================================================================
	Datearray  = split(strDate, ".", -1)
	strDay   = Datearray(0)
	strMonth = Datearray(1)
	strYear  = Datearray(2)
	
	ConvertMaxdataDate = strYear & "-" & strMonth & "-" & strDay
End Function

Function GetDellWarranty(strSN)
	' ===========================================================================================
	' Returns warranty dates for Dell Computers
	' ===========================================================================================
	Dim arrReturn(1)
	
	strURL    = "http://support.dell.com/support/topics/global.aspx/support/my_systems_info/details?c=us&l=en&s=gen&~tab=1&ServiceTag="
	strContentFull = HTTPDownload (strURL, strSN, "GET")
	
	strContentTable = GetDellContractsTable(strContentFull)
	arrRows = GetDellConstracts(strContentTable)
	booRowSpan = False
	strWarrantyBeginn = ""
	strWarrantyEnd = ""
	
	For i = 1 To UBound(arrRows)
		arrCells = GetDellConstractsCells (arrRows(i))
		
		strWarrantyTempBeginn = ConvertDellDate(arrCells(2))
		If strWarrantyBeginn = "" OR strWarrantyBeginn > strWarrantyTempBeginn Then
			strWarrantyBeginn = strWarrantyTempBeginn
		End If
		
		strWarrantyTempEnd   = ConvertDellDate(arrCells(3))
		If strWarrantyEnd = "" OR strWarrantyEnd < strWarrantyTempEnd Then
			strWarrantyEnd = strWarrantyTempEnd
		End If
	Next
	
	arrReturn(0) = strWarrantyBeginn
	arrReturn(1) = strWarrantyEnd
	
	GetDellWarranty = arrReturn
End Function

Function GetDellContractsTable(strHTML)
	' ===========================================================================================
	' Returns the HTML table containing all Dell contracts
	' ===========================================================================================
	intStart = instr(UCase(strHTML), UCase( "class=" & chr(34) & "contract_table" & chr(34) ))
	intStart = instr(intStart, strHTML, ">")
	strHTML = Right (strHTML, (Len(strHTML) - intStart))
	intEnd = instr(UCase(strHTML), "</TABLE>") - 1
	strHTML = Left(strHTML, intEnd)
	GetDellContractsTable = strHTML
End Function

Function GetDellConstracts(strHTML)
	' ===========================================================================================
	' Splits the HTML table to rows containing a single Dell contract
	' ===========================================================================================
	arrRows = Split(strHTML, "</tr><tr>", -1 , 1)
	For Each strRow in arrRows
		strRow = RTrim( LTrim(strRow) )
	Next
	GetDellConstracts = arrRows
End Function

Function GetDellConstractsCells(strHTML)
	' ===========================================================================================
	' Splits a HTML table row to single cells
	' ===========================================================================================
	arrCells = Split(strHTML, "</td><td", -1 , 1)
	
	For i = 0 To UBound(arrCells)
		intStart = instr(arrCells(i), ">")
		arrCells(i) = Right(arrCells(i), (Len(arrCells(i)) - intStart))
	Next
	
	GetDellConstractsCells = arrCells
End Function

Function ConvertDellDate(strDate)
	' ===========================================================================================
	' Convert the date from mm/dd/yyyy to yyyy-mm-dd
	' ===========================================================================================
	Datearray  = split(strDate, "/", -1)
	strMonth = Datearray(0)
	strDay   = Datearray(1)
	strYear  = Datearray(2)
	
	If Len(strMonth) = 1 Then
		strMonth = "0" & strMonth
	End If
	
	If Len(strDay) = 1 Then
		strDay = "0" & strDay
	End If
	
	ConvertDellDate = strYear & "-" & strMonth & "-" & strDay
End Function

Function GetHPWarranty(strSN)
	' ===========================================================================================
	' Returns warranty dates for HP computers
	' ===========================================================================================
	Dim arrReturn(1)
	
	strURL      = "http://h20000.www2.hp.com/bizsupport/TechSupport/WarrantyResults.jsp?country=US&sn="
	
	strContentFull = HTTPDownload(strURL , strSN, "GET")
	strContentTable = GetHPContractsTable(strContentFull)
	arrRows = GetHPConstracts(strContentTable)
	booRowSpan = False
	strWarrantyBeginn = ""
	strWarrantyEnd = ""
	
	For i = 1 To UBound(arrRows)
		arrCells = GetHPConstractsCells (arrRows(i))
		If UBound(arrCells) = 7 OR (booRowSpan = True AND UBound(arrCells) = 6) Then
			If booRowSpan = True AND UBound(arrCells) = 6 Then
				intFirstCell = 0
			Else
				intFirstCell = 1
				strWarrantyDesc = arrCells(0)
			End If
			' strServiceType    = arrCells (intFirstCell)
			strWarrantyTempBeginn = arrCells (intFirstCell + 1)
			strWarrantyTempEnd    = arrCells (intFirstCell + 2)
			' strWarrantyLevel  = arrCells (intFirstCell + 4)
			' strWarrantyDeliverabled = arrCells (intFirstCell + 5)
			
			strRowSpan = "rowspan=" & chr(34) & "2" & chr(34)
			If instr(1, arrCells(0), strRowSpan, 1) > 0 Then
				booRowSpan = True
			else
				booRowSpan = False
			End If
			
			strWarrantyTempBeginn = ConvertHPDate(RemoveTDTags(strWarrantyTempBeginn))
			If strWarrantyBeginn = "" OR strWarrantyBeginn > strWarrantyTempBeginn Then
				strWarrantyBeginn = strWarrantyTempBeginn
			End If
			
			strWarrantyTempEnd   = ConvertHPDate(RemoveTDTags(strWarrantyTempEnd))
			If strWarrantyEnd = "" OR strWarrantyEnd < strWarrantyTempEnd Then
				strWarrantyEnd = strWarrantyTempEnd
			End If
		End If
	Next
	
	arrReturn(0) = strWarrantyBeginn
	arrReturn(1) = strWarrantyEnd
	
	GetHPWarranty = arrReturn
End Function

Function ConvertHPDate(strDate)
	' ===========================================================================================
	' Convert the date from d MMM yyyy to yyyy-mm-dd
	' ===========================================================================================
	strYear  = Right(strDate, 4)
	Select Case UCase(Right( Left(strDate, 6), 3))
		Case "JAN"
			strMonth = "01"
		Case "FEB"
			strMonth = "02"
		Case "MAR"
			strMonth = "03"
		Case "APR"
			strMonth = "04"
		Case "MAY"
			strMonth = "05"
		Case "JUN"
			strMonth = "06"
		Case "JUL"
			strMonth = "07"
		Case "AUG"
			strMonth = "08"
		Case "SEP"
			strMonth = "09"
		Case "OCT"
			strMonth = "10"
		Case "NOV"
			strMonth = "11"
		Case "DEC"
			strMonth = "12"
	End Select
	strDay   = Left(strDate, 2)
	strDate = strYear & "-" & strMonth & "-" & strDay
	ConvertHPDate = strDate
End Function

Function RemoveTDTags(strContent)
	' ===========================================================================================
	' Removes unused HTML tags, tabs and spaces from table cells
	' ===========================================================================================
	intEnd = instr(1, strContent, "</td>", 1)
	If IntEnd > 0 Then
		strContent = Left(strContent, (intEnd - 1))
	End If
	intStart = instr(1, strContent, ">", 1)
	If intStart > 0 Then
		strContent = Right(strContent, (Len(strContent) - intStart))
	End If
	strContent = RTrim(LTrim(strContent))
	strContent = Replace (strContent, CHR(13), "", 1, -1, 1)
	strContent = Replace (strContent, CHR(10), "", 1, -1, 1)
	strContent = Replace (strContent, CHR(9), "", 1, -1, 1)
	
	RemoveTDTags = strContent
End Function

Sub GetBiosInfo()
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
	Set colBIOS = objWMIService.ExecQuery ("Select * from Win32_BIOS")
	For each objBIOS in colBIOS
		Wscript.Echo "Build Number: " & objBIOS.BuildNumber
		Wscript.Echo "Current Language: " & objBIOS.CurrentLanguage
		Wscript.Echo "Installable Languages: " & objBIOS.InstallableLanguages
		Wscript.Echo "Manufacturer: " & objBIOS.Manufacturer
		Wscript.Echo "Name: " & objBIOS.Name
		Wscript.Echo "Primary BIOS: " & objBIOS.PrimaryBIOS
		Wscript.Echo "Release Date: " & objBIOS.ReleaseDate
		Wscript.Echo "Serial Number: " & objBIOS.SerialNumber
		Wscript.Echo "SMBIOS Version: " & objBIOS.SMBIOSBIOSVersion
		Wscript.Echo "SMBIOS Major Version: " & objBIOS.SMBIOSMajorVersion
		Wscript.Echo "SMBIOS Minor Version: " & objBIOS.SMBIOSMinorVersion
		Wscript.Echo "SMBIOS Present: " & objBIOS.SMBIOSPresent
		Wscript.Echo "Status: " & objBIOS.Status
		Wscript.Echo "Version: " & objBIOS.Version
		For i = 0 to Ubound(objBIOS.BiosCharacteristics)
			Wscript.Echo "BIOS Characteristics: " & objBIOS.BiosCharacteristics(i)
		Next
	Next
End Sub

Sub GetBoardInfo()
	' ===========================================================================================
	' Returns the serial number from BIOS
	' http://www.activexperts.com/activmonitor/windowsmanagement/adminscripts/computermanagement/hardware/
	' ===========================================================================================
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
	Set colItems = objWMIService.ExecQuery("Select * from Win32_BaseBoard")
	For Each objItem in colItems
		Wscript.Echo "Depth: " & objItem.Depth
		Wscript.Echo "Description: " & objItem.Description
		Wscript.Echo "Height: " & objItem.Height
		Wscript.Echo "Hosting Board: " & objItem.HostingBoard
		Wscript.Echo "Hot Swappable: " & objItem.HotSwappable
		Wscript.Echo "Manufacturer: " & objItem.Manufacturer
		Wscript.Echo "Model: " & objItem.Model
		Wscript.Echo "Name: " & objItem.Name
		Wscript.Echo "Other Identifying Information: " & objItem.OtherIdentifyingInfo
		Wscript.Echo "Part Number: " & objItem.PartNumber
		Wscript.Echo "Powered On: " & objItem.PoweredOn
		Wscript.Echo "Product: " & objItem.Product
		Wscript.Echo "Removable: " & objItem.Removable
		Wscript.Echo "Replaceable: " & objItem.Replaceable
		Wscript.Echo "Requirements Description: " & objItem.RequirementsDescription
		Wscript.Echo "Requires DaughterBoard: " & objItem.RequiresDaughterBoard
		Wscript.Echo "Serial Number: " & objItem.SerialNumber
		Wscript.Echo "SKU: " & objItem.SKU
		Wscript.Echo "Slot Layout: " & objItem.SlotLayout
		Wscript.Echo "Special Requirements: " & objItem.SpecialRequirements
		Wscript.Echo "Tag: " & objItem.Tag
		Wscript.Echo "Version: " & objItem.Version
		Wscript.Echo "Weight: " & objItem.Weight
		Wscript.Echo "Width: " & objItem.Width
	Next
End Sub

Function GetBiosSerialNumber()
	' ===========================================================================================
	' Returns the serial number from Bios
	' http://www.activexperts.com/activmonitor/windowsmanagement/adminscripts/computermanagement/hardware/
	' ===========================================================================================
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
	Set colBIOS = objWMIService.ExecQuery ("Select * from Win32_BIOS")
	For each objBIOS in colBIOS
		GetBiosSerialNumber = objBIOS.SerialNumber
	Next
End Function

Function GetSerialNumber()
	' ===========================================================================================
	' Returns the serial number from Board
	' http://www.activexperts.com/activmonitor/windowsmanagement/adminscripts/computermanagement/hardware/
	' ===========================================================================================
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
	Set colItems = objWMIService.ExecQuery("Select * from Win32_BaseBoard")
	For Each objItem in colItems
		GetSerialNumber = objItem.SerialNumber
	Next
End Function

Function GetBiosVersion()
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
	Set colBIOS = objWMIService.ExecQuery ("Select * from Win32_BIOS")
	For each objBIOS in colBIOS
		GetBiosVersion = objBIOS.Version
	Next
End Function

Function GetManufacturer()
	' ===========================================================================================
	' Returns the manufacturer from BIOS
	' http://www.activexperts.com/activmonitor/windowsmanagement/adminscripts/computermanagement/hardware/
	' ===========================================================================================
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
	Set colItems = objWMIService.ExecQuery("Select * from Win32_BaseBoard")
	For Each objItem in colItems
		GetManufacturer = objItem.Manufacturer
	Next
End Function

Function GetHPContractsTable(strHTML)
	' ===========================================================================================
	' Returns the HTML table containing all HP contracts
	' ===========================================================================================
	intStart = instr(UCase(strHTML), UCase("summary=" & chr(34) & "Add summary of the data table" & chr(34) ))
	intStart = instr(intStart, strHTML, ">")
	strHTML = Right (strHTML, (Len(strHTML) - intStart))
	intEnd = instr(UCase(strHTML), "</TABLE>") - 1
	strHTML = Left(strHTML, intEnd)
	GetHPContractsTable = strHTML
End Function

Function GetHPConstracts(strHTML)
	' ===========================================================================================
	' Splits the HTML table to rows containing a single HP contract
	' ===========================================================================================
	arrRows = Split(strHTML, "<tr>", -1 , 1)
	For Each strRow in arrRows
		strRow = RTrim( LTrim(strRow) )
	Next
	GetHPConstracts = arrRows
End Function

Function GetHPConstractsCells(strHTML)
	' ===========================================================================================
	' Splits a HTML table row to single cells
	' ===========================================================================================
	strHTML = RTrim(LTRim(strHTML))
	arrCells = Split(strHTML, "</td>", -1 , 1)
	For Each strCell in arrCells
		intStart = instr(strCell, ">")
		strCell = Right(strCell, (Len(strCell) - intStart))
		strCell = RTrim( LTrim(strCell) )
	Next
	GetHPConstractsCells = arrCells
End Function

Function HTTPDownload(strURL , strParams, strType)
	' ===========================================================================================
	' Returns html content from a webpage
	' ===========================================================================================
    Dim i, objHTTP, strContent
	' Set objHTTP = CreateObject("Microsoft.XMLHTTP")
	Set objHTTP = CreateObject("WinHttp.WinHttpRequest.5.1") 
	
	If GetInternalNetwork = True Then
		objHTTP.SetProxy 2, "evswa01.etavis.local:8080" 
	End If
	
	If strType = "GET" Then
		objHTTP.Open "GET", strURL & strParams, False
		objHTTP.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
		objHTTP.Send
	Else
		objHTTP.Open "POST", strURL, False
		objHTTP.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
		objHTTP.Send strParams
	End If
	
	strContent = objHTTP.responseText
	Set objHTTP = Nothing
	
	HTTPDownload = strContent
End Function

Function OldHTTPDownload(strURL , strParams, strType)
	' ===========================================================================================
	' Returns html content from a webpage
	' ===========================================================================================
    Dim i, objHTTP, strContent
	' Set objHTTP = CreateObject("Microsoft.XMLHTTP")
	Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
	
	If strType = "GET" Then
		objHTTP.Open "GET", strURL & strParams, False
		objHTTP.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
		objHTTP.Send
	Else
		objHTTP.Open "POST", strURL, False
		objHTTP.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
		objHTTP.Send strParams
	End If
	
	strContent = objHTTP.responseText
	Set objHTTP = Nothing
	
	HTTPDownload = strContent
	
End Function

Function GetInternalNetwork
	strComputer = "."
	Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
	
	Set IPConfigSet = objWMIService.ExecQuery ("Select * from Win32_NetworkAdapterConfiguration Where IPEnabled=TRUE")
	
	booReturn = False
	For Each IPConfig in IPConfigSet
		If Not IsNull(IPConfig.IPAddress) Then 
			For i=LBound(IPConfig.IPAddress) to UBound(IPConfig.IPAddress)
				' WScript.Echo IPConfig.IPAddress(i)
				If Left(IPConfig.IPAddress(i), 6) = "10.41." Then
					booReturn = True
					Exit For
				End If
			Next
		End If
	Next
	GetInternalNetwork = booReturn
End Function