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Available Computers Example

AdamUL

By AdamUL
in AutoIt Example Scripts

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AdamUL Universalist

AdamUL

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Posted (edited)
These example scripts has been posted from a request from Chimp from the following thread.  These scripts was wrote with version 3.3.6.1, and I have not tried to run them with the latest version.  Also, all the process functions used in this script are now included in either the WinAPI or WinAPIEx UDFs in the current version of AutoIt.  
 
The main script checks to see if a user is logged into a computer or not, and then totals the number of available computer for each area.  The totals are then wrote to an HTML file for use as a web-page.  This is a processor intensive script, as you are launching so many processes at once.  If you watch the processor usage, you will notice a nice square wave.  The User Logged On script checks to see if a user is logged on to a PC or a Mac.  This is complied into a separate EXE that is run by the main script.  The exit code is used by the main script to determine if a user is logged on or not.    
 
#Region ;**** Directives created by AutoIt3Wrapper_GUI ****
#AutoIt3Wrapper_outfile=Check Public PCs in Use.exe
#AutoIt3Wrapper_Res_Description=Calculates the # of PCs Available in the library.
#AutoIt3Wrapper_Res_Fileversion=0.6.0.0
#AutoIt3Wrapper_Res_Language=1033
://////=__=:...
#EndRegion ;**** Directives created by AutoIt3Wrapper_GUI ****
#cs ----------------------------------------------------------------------------

 AutoIt Version: 3.3.6.1
 Author: Adam Lawrence (AdamUL)

 Script Function: Checks to see if Ekstrom Public PCs are in use and writes the
 in use and not in use PCs to file.

#ce ----------------------------------------------------------------------------
#include <Security.au3>
#include <String.au3>
#include <Array.au3>
#include <Date.au3>
#include <File.au3>
#include <Misc.au3>
#include <Debug.au3>

_Singleton("PCs in Use")

ProcessSetPriority(@AutoItPID, 1)
#Region - Data, Output File and Locations
$sPCInUseDataDir = @AppDataCommonDir & "\Public PCs in Use"

#Region - Error Logs
$sErrorLogsDir = $sPCInUseDataDir & "\Error Logs"
$sErrorLogFile = $sErrorLogsDir & "\Error Log.log"
If Not FileExists($sErrorLogsDir) Then DirCreate($sErrorLogsDir)
#EndRegion

#Region - Output HTML File
;~ $sDirNumPCsNotInUseHTML = "\\libs-web\www-staff\wopr" ;For Testing.
$sDirNumPCsNotInUseHTML = "\\libs-web\www-public\PCUse" ;Production Location.
$sFileNumPCsNotInUseHTML = $sDirNumPCsNotInUseHTML & "\NumPCsNotInUse.html" ;Output HTML file.
;~ $sFileNumPCsNotInUseHTML = $sDirNumPCsNotInUseHTML & "\NumPCsNotInUse2.html" ;Test Output HTML file.
;~ $sFileNumPCsNotInUseHTML = "NumPCsNotInUse.html" ;For Testing.

OnAutoItExitRegister("_ScriptClosing")
DriveMapAdd("", $sDirNumPCsNotInUseHTML)
If @error Then _FileWriteLog($sErrorLogFile, "ERROR: " & @error & ". Unable to access remote server.")
#EndRegion

#Region - Loop Logs
$sTime = StringReplace(StringReplace(_NowCalc(), "/", ""), ":", "-")
;~ $sLoopTimeLogDir = "Log Files"
$sLoopTimeLogDir = $sPCInUseDataDir & "\Log Files"
$sLoopTimeLog = $sLoopTimeLogDir & "\Loop Time Log " & $sTime & ".csv"
$sLoopTimeLogHeader = "Run,Time Run,Loop Time (s),Num PCs In Use,Num PCs Not In Use,Total PCs"
If Not FileExists($sLoopTimeLogDir) Then DirCreate($sLoopTimeLogDir)
If Not FileExists($sLoopTimeLog) Then FileWriteLine($sLoopTimeLog, $sLoopTimeLogHeader)
#EndRegion

#Region - Debugging Setup
$sDebugLogDir = $sPCInUseDataDir & "\Debug Logs"
If Not FileExists($sDebugLogDir) Then DirCreate($sDebugLogDir)
$sDebugTitle = 'Debugging "' & @ScriptName & '"'
;~ _DebugSetup($sDebugTitle, True) ;Use Debugging Window.
_DebugSetup($sDebugTitle, True, 4, $sDebugLogDir & "\Debug Log " & $sTime & ".log") ;Use Log File.
#EndRegion

#Endregion

#Region - PC Name List

$sPCNames = ""

;~ #cs Public PCs
For $iPCNum = 1 To 73 Step 1
    If $iPCNum <= 9 Then
        $sPCNames &= "libs-pub-0" & $iPCNum & "|"
    ElseIf $iPCNum = 71 Then
        ContinueLoop
;~  ElseIf $iPCNum = 74 Then
;~      $sPCNames &= "libs-metro-pub1|"
;~      $sPCNames &= "libs-metro-01|"
    Else
        $sPCNames &= "libs-pub-" & $iPCNum & "|"
    EndIf
Next
;~ #ce

;~ #cs Cafe PCs
For $iPCNum = 1 To 8 Step 1
    If $iPCNum <= 9 Then
        $sPCNames &= "libs-pub-c0" & $iPCNum & "|"
    Else
        $sPCNames &= "libs-pub-c" & $iPCNum & "|"
    EndIf
Next
;~ #ce

;~ #cs Microform PCs
For $iPCNum = 1 To 4 Step 1
    If $iPCNum <= 9 Then
        $sPCNames &= "libs-mfscan-0" & $iPCNum & "|"
    Else
        $sPCNames &= "libs-mfscan-" & $iPCNum & "|"
    EndIf
Next
;~ #ce

;~ #cs iMacs
$sPCNames &= "libs-imac-bart|libs-imac-homer|libs-imac-lisa|libs-imac-marge|"
;~ #ce


#Endregion

If StringRight($sPCNames, 1) = "|" Then $sPCNames = StringTrimRight($sPCNames, 1) ;Convert String to an Array.
$aPCNames = StringSplit($sPCNames, "|")
_ArraySort($aPCNames, 0, 1)
;~ _ArrayDisplay($aPCNames) ;For Testing.
;~ _DebugReportVar("aPCNames", $aPCNames) ;For Testing.

;~ $iNumPCsInUse = 0
;~ $iNumPCsNotInUse = 0
$iRuns = 1
;~ $iRunsMax = 20

While 1
    $iStartTime = TimerInit() ;For Testing.
    _DebugOut("#Region - Starting Main Loop Run: " & $iRuns )

    #Region - Reset Data Strings
    Global $sStringPub0147MetroPCsInUse = ""
    Global $sStringPub0147MetroPCsNotInUse = ""

    Global $sStringPub4870PCsInUse = ""
    Global $sStringPub4870PCsNotInUse = ""

    Global $sStringCafePCsInUse = ""
    Global $sStringCafePCsNotInUse = ""

    Global $sStringCPPCsInUse = ""
    Global $sStringCPPCsNotInUse = ""

    Global $sStringiMacsInUse = ""
    Global $sStringiMacsNotInUse = ""
    #Endregion

    _DebugOut(@CRLF & "Connecting to PCs")
    #cs #Region - Progress Bar Window
    $sTitle = "Checking PCs (Run " & $iRuns & " of " & $iRunsMax & ")" ;For Testing.
    ProgressOn($sTitle, "", "", -1, -1, 2 + 16) ;For Testing.
    ProgressOn($sTitle, "", "", -1, -1, 16) ;For Testing.
    WinMove($sTitle, "", 60, 150) ;For Testing.
    #ce #EndRegion

    Global $aiPIDs[UBound($aPCNames)] = [$aPCNames[0]]
    Global $ahHandles[UBound($aPCNames)] = [$aPCNames[0]]

    For $iPCNum = 1 To $aPCNames[0] Step 1
        $sPCName = $aPCNames[$iPCNum]
;~      ProgressSet(Round(($iPCNum / $aPCNames[0]) * 100), $iPCNum & " of " & $aPCNames[0], $sPCName) ;For Testing.
        $aiPIDs[$iPCNum] = Run("UserLoggedOn " & $sPCName, @ScriptDir, @SW_HIDE)
        $ahHandles[$iPCNum] = _ProcessGetHandle($aiPIDs[$iPCNum])
        Sleep(100)
    Next
;~  ProgressOff() ;For Testing.
;~  Sleep(1000 * 3) ;Wait 3 seconds.
;~  Sleep(1000 * 10) ;Wait 10 seconds.
;~  Sleep(1000 * 15) ;Wait 15 seconds.
    Sleep(1000 * 20) ;Wait 15 seconds.
;~  Sleep(1000 * 30) ;Wait 30 seconds.


;~  _ArrayDisplay($aiPIDs) ;For Testing.
;~  _ArrayDisplay($ahHandles) ;For Testing.
;~  _DebugReportVar("aiPIDs", $aiPIDs) ;For Testing.
;~  _DebugReportVar("ahHandles", $ahHandles) ;For Testing.

;~  _DebugOut(@CRLF & "Getting PC States")
    For $iPCNum = 1 To $aiPIDs[0] Step 1
        If Not ProcessExists($aiPIDs[$iPCNum]) Then
            Switch _ProcessGetExitCode($ahHandles[$iPCNum])
                Case 0, 2
                    _WriteInUseString($aPCNames[$iPCNum])
;~                  _DebugOut("PC in use: " & $aPCNames[$iPCNum])
                Case 1
                    _WriteNotInUseString($aPCNames[$iPCNum])
;~                  _DebugOut("PC in not use: " & $aPCNames[$iPCNum])
                Case Else
                    _WriteInUseString($aPCNames[$iPCNum])
;~                  _WriteNotInUseString($aPCNames[$iPCNum])
;~                  _DebugOut("_ProcessGetExitCode Case Else - PC in use: " & $aPCNames[$iPCNum])
            EndSwitch
        Else
            _WriteInUseString($aPCNames[$iPCNum])
;~          _WriteNotInUseString($aPCNames[$iPCNum])
;~          _DebugOut("ProcessExists Case Else - PC in use: " & $aPCNames[$iPCNum])
        EndIf
        _ProcessCloseHandle($ahHandles[$iPCNum])
        Sleep(10)
    Next


    For $iPCNum = 1 To $aiPIDs[0] Step 1 ;Stop the remaining processes.
;~      If ProcessClose($aiPIDs[$iPCNum]) Then _WriteInUseString($aPCNames[$iPCNum]) ;Write to *PCsInUse files for PC Name with process that was stopped.
        If ProcessClose($aiPIDs[$iPCNum]) Then
            _WriteInUseString($aPCNames[$iPCNum]) ;Write to *PCsInUse files for PC Name with process that was stopped.
;~          _WriteNotInUseString($aPCNames[$iPCNum])
;~          _DebugOut("ProcessClose - PC in use: " & $aPCNames[$iPCNum])
        EndIf
        Sleep(10)
    Next
;~  Sleep(125)

    #Region - Calculate PCs in use from Strings.
    _DebugOut(@CRLF & "Calculating Number of PCs")

    If $sStringPub0147MetroPCsInUse <> "" Then
        $aStringPub0147MetroPCsInUse = StringSplit(StringTrimRight($sStringPub0147MetroPCsInUse, 1), "|")
        $iNumPub0147MetroPCsInUse = $aStringPub0147MetroPCsInUse[0]
    Else
        $iNumPub0147MetroPCsInUse = 0
    EndIf
    _DebugReportVar("iNumPub0147MetroPCsInUse", $iNumPub0147MetroPCsInUse)

    If $sStringPub0147MetroPCsNotInUse <> "" Then
        $aStringPub0147MetroPCsNotInUse = StringSplit(StringTrimRight($sStringPub0147MetroPCsNotInUse, 1), "|")
        $iNumPub0147MetroPCsNotInUse = $aStringPub0147MetroPCsNotInUse[0]
    Else
        $iNumPub0147MetroPCsNotInUse = 0
    EndIf
    _DebugReportVar("iNumPub0147MetroPCsNotInUse", $iNumPub0147MetroPCsNotInUse)

    If $sStringPub4870PCsInUse <> "" Then
        $aStringPub4870PCsInUse = StringSplit(StringTrimRight($sStringPub4870PCsInUse, 1), "|")
        $iNumPub4870PCsInUse = $aStringPub4870PCsInUse[0]
    Else
        $iNumPub4870PCsInUse = 0
    EndIf
    _DebugReportVar("iNumPub4870PCsInUse", $iNumPub4870PCsInUse)

    If $sStringPub4870PCsNotInUse <> "" Then
        $aStringPub4870PCsNotInUse = StringSplit(StringTrimRight($sStringPub4870PCsNotInUse, 1), "|")
        $iNumPub4870PCsNotInUse = $aStringPub4870PCsNotInUse[0]
    Else
        $iNumPub4870PCsNotInUse = 0
    EndIf
    _DebugReportVar("iNumPub4870PCsNotInUse", $iNumPub4870PCsNotInUse)

    If $sStringCafePCsInUse <> "" Then
        $aStringCafePCsInUse = StringSplit(StringTrimRight($sStringCafePCsInUse, 1), "|")
        $iNumCafePCsInUse = $aStringCafePCsInUse[0]
    Else
        $iNumCafePCsInUse = 0
    EndIf
    _DebugReportVar("iNumCafePCsInUse", $iNumCafePCsInUse)

    If $sStringCafePCsNotInUse <> "" Then
        $aStringCafePCsNotInUse = StringSplit(StringTrimRight($sStringCafePCsNotInUse, 1), "|")
        $iNumCafePCsNotInUse = $aStringCafePCsNotInUse[0]
    Else
        $iNumCafePCsNotInUse = 0
    EndIf
    _DebugReportVar("iNumCafePCsNotInUse", $iNumCafePCsNotInUse)

    If $sStringCPPCsInUse <> "" Then
        $aStringCPPCsInUse = StringSplit(StringTrimRight($sStringCPPCsInUse, 1), "|")
        $iNumCPPCsInUse = $aStringCPPCsInUse[0]
    Else
        $iNumCPPCsInUse = 0
    EndIf
    _DebugReportVar("iNumCPPCsInUse", $iNumCPPCsInUse)

    If $sStringCPPCsNotInUse <> "" Then
        $aStringCPPCsNotInUse = StringSplit(StringTrimRight($sStringCPPCsNotInUse, 1), "|")
        $iNumCPPCsNotInUse = $aStringCPPCsNotInUse[0]
    Else
        $iNumCPPCsNotInUse = 0
    EndIf
    _DebugReportVar("iNumCPPCsNotInUse", $iNumCPPCsNotInUse)

    If $sStringiMacsInUse <> "" Then
        $aStringiMacsInUse = StringSplit(StringTrimRight($sStringiMacsInUse, 1), "|")
        $iNumiMacsInUse = $aStringiMacsInUse[0]
    Else
        $iNumiMacsInUse = 0
    EndIf
    _DebugReportVar("iNumiMacsInUse", $iNumiMacsInUse)

    If $sStringiMacsNotInUse <> "" Then
        $aStringiMacsNotInUse = StringSplit(StringTrimRight($sStringiMacsNotInUse, 1), "|")
        $iNumiMacsNotInUse = $aStringiMacsNotInUse[0]
    Else
        $iNumiMacsNotInUse = 0
    EndIf
    _DebugReportVar("iNumiMacsNotInUse", $iNumiMacsNotInUse)


    $iNumPCsInUse = $iNumiMacsInUse + $iNumCafePCsInUse + $iNumCPPCsInUse + $iNumPub0147MetroPCsInUse + $iNumPub4870PCsInUse
    $iNumPCsNotInUse = $iNumiMacsNotInUse + $iNumCafePCsNotInUse + $iNumCPPCsNotInUse + $iNumPub0147MetroPCsNotInUse + $iNumPub4870PCsNotInUse
    #Endregion

    #Region - Write Output and Log Files
;~  If FileExists($sFileNumPCsNotInUseHTML) And Not FileDelete($sFileNumPCsNotInUseHTML) Then _FileWriteLog($sErrorLogFile, "Unable to delete HTML file.")
;~  If Not FileDelete($sPCInUseDataDir & "\" & $sFileNumPCsNotInUseHTML) Then _FileWriteLog($sErrorLogFile, "Unable to delete HTML file.")
    $hFileNumPCsNotInUseHTML = FileOpen($sFileNumPCsNotInUseHTML, 2)
    $sHTMLNumPCsNotInUseString = _HTMLStringNumPCsNotInUse($iNumPub0147MetroPCsNotInUse, $iNumPub4870PCsNotInUse, $iNumCafePCsNotInUse, $iNumCPPCsNotInUse, $iNumiMacsNotInUse)
    If Not FileWrite($hFileNumPCsNotInUseHTML, $sHTMLNumPCsNotInUseString) Then _FileWriteLog($sErrorLogFile, "Unable to write HTML file.")
    FileClose($hFileNumPCsNotInUseHTML)

;~  _ReduceMemory(@AutoItPID) ;Do not uses, caused large swap file issue on server.
    Sleep(1000 * 5) ;Wait 5 seconds.

    $iLoopTime = TimerDiff($iStartTime) / 1000 ;For Testing.
;~  MsgBox(0, "Data", "Loop Time = " & $iLoopTime & " s" & @CRLF & @CRLF & "$iNumPCsInUse = " & $iNumPCsInUse & @CRLF & @CRLF & "$iNumPCsNotInUse = " & $iNumPCsNotInUse) ;For Testing.
    $sLoopTimeLogString = $iRuns & "," & _NowCalc() & "," & $iLoopTime & "," & $iNumPCsInUse & "," & $iNumPCsNotInUse & "," & $iNumPCsInUse + $iNumPCsNotInUse ;For Testing.
    FileWriteLine($sLoopTimeLog, $sLoopTimeLogString) ;For Testing.
    _DebugOut(@CRLF & $sLoopTimeLogHeader) ;For Testing.
    _DebugOut($sLoopTimeLogString & @CRLF) ;For Testing.
    #EndRegion

    _DebugOut("#Endregion - Ending Main Loop Run: " & $iRuns & @CRLF)

    $iRuns += 1 ;For Testing.
    ;~  If $iRuns = $iRunsMax Then ExitLoop ;For Testing.
WEnd

Func _ProcessGetHandle($iPID) ;Return handle of given PID
    Local Const $PROCESS_QUERY_INFORMATION = 0x0400
    Local $avRET = DllCall("kernel32.dll", "ptr", "OpenProcess", "int", $PROCESS_QUERY_INFORMATION, "int", 0, "int", $iPID)
    If @error Then
        Return SetError(1, 0, 0)
    Else
        Return $avRET[0]
    EndIf
EndFunc   ;==>_ProcessGetHandle

Func _ProcessCloseHandle($hProc) ;Close process handle
    Local $avRET = DllCall("kernel32.dll", "int", "CloseHandle", "ptr", $hProc)
    If @error Then
        Return SetError(1, 0, 0)
    Else
        Return 1
    EndIf
EndFunc   ;==>_ProcessCloseHandle

Func _ProcessGetExitCode($hProc) ;Get process exit code from handle
    Local $t_ExitCode = DllStructCreate("int")
    Local $avRET = DllCall("kernel32.dll", "int", "GetExitCodeProcess", "ptr", $hProc, "ptr", DllStructGetPtr($t_ExitCode))
    If @error Then
        Return SetError(1, 0, 0)
    Else
        Return DllStructGetData($t_ExitCode, 1)
    EndIf
EndFunc   ;==>_ProcessGetExitCode

Func _WriteInUseString($sComputer)
;~  _DebugReportVar("$sComputer _WriteInUseString", $sComputer)
    Select
        Case StringInStr($sComputer, "libs-imac")
            If Not StringInStr($sStringiMacsInUse, $sComputer) Then $sStringiMacsInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-metro")
            If Not StringInStr($sStringPub0147MetroPCsInUse, $sComputer) Then $sStringPub0147MetroPCsInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-mfscan") Or StringInStr($sComputer, "libs-ek-mfs") Or StringInStr($sComputer, "libs-per-pub")
            If Not StringInStr($sStringCPPCsInUse, $sComputer) Then $sStringCPPCsInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-pub-c")
            If Not StringInStr($sStringCafePCsInUse, $sComputer) Then $sStringCafePCsInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-pub")
            $iComputerNum = Number(StringReplace($sComputer,"libs-pub-", ""))
            Switch $iComputerNum
                Case 1 To 47, 72 To 73
                    If Not StringInStr($sStringPub0147MetroPCsInUse, $sComputer) Then $sStringPub0147MetroPCsInUse &= $sComputer & "|"
                Case 48 To 70
                    If Not StringInStr($sStringPub4870PCsInUse, $sComputer) Then $sStringPub4870PCsInUse &= $sComputer & "|"
            EndSwitch
    EndSelect
EndFunc

Func _WriteNotInUseString($sComputer)
;~  _DebugReportVar("$sComputer _WriteNotInUseString", $sComputer)
    Select
        Case StringInStr($sComputer, "libs-imac")
            If Not StringInStr($sStringiMacsNotInUse, $sComputer) Then $sStringiMacsNotInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-metro")
            If Not StringInStr($sStringPub0147MetroPCsNotInUse, $sComputer) Then $sStringPub0147MetroPCsNotInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-mfscan") Or StringInStr($sComputer, "libs-ek-mfs") Or StringInStr($sComputer, "libs-per-pub")
            If Not StringInStr($sStringCPPCsNotInUse, $sComputer) Then $sStringCPPCsNotInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-pub-c")
            If Not StringInStr($sStringCafePCsNotInUse, $sComputer) Then $sStringCafePCsNotInUse &= $sComputer & "|"
        Case StringInStr($sComputer, "libs-pub")
            $iComputerNum = Number(StringReplace($sComputer,"libs-pub-", ""))
            Switch $iComputerNum
                Case 1 To 47, 72 To 73
                    If Not StringInStr($sStringPub0147MetroPCsNotInUse, $sComputer) Then $sStringPub0147MetroPCsNotInUse &= $sComputer & "|"
                Case 48 To 70
                    If Not StringInStr($sStringPub4870PCsNotInUse, $sComputer) Then $sStringPub4870PCsNotInUse &= $sComputer & "|"
            EndSwitch
    EndSelect
EndFunc

Func _ReduceMemory($i_PID = -1)

    If $i_PID <> -1 Then
        Local $ai_Handle = DllCall("kernel32.dll", 'int', 'OpenProcess', 'int', 0x1f0fff, 'int', False, 'int', $i_PID)
        Local $ai_Return = DllCall("psapi.dll", 'int', 'EmptyWorkingSet', 'long', $ai_Handle[0])
        DllCall('kernel32.dll', 'int', 'CloseHandle', 'int', $ai_Handle[0])
    Else
        Local $ai_Return = DllCall("psapi.dll", 'int', 'EmptyWorkingSet', 'long', -1)
    EndIf

    Return $ai_Return[0]
EndFunc;==> _ReduceMemory()

Func _ScriptClosing()
    DriveMapDel($sDirNumPCsNotInUseHTML)
    While ProcessExists("UserLoggedOn")
        ProcessClose("UserLoggedOn")
    WEnd
EndFunc

Func _HTMLStringNumPCsNotInUse($iNumPub0147, $iNumPub4870, $iNumCafe, $iNumCP, $iNumiMac, $iRefreshRate = 10, $iDataUpdateRate = 40)

    $sStartHTML = '<head>'& @CRLF
    $sStartHTML &= '<title>Computers Available in the library</title>'& @CRLF & @CRLF
;~  $sStartHTML &= '<style type="text/css"><!-- @import url(http://library.edu/library/portal_css/Nu%20Top%20Nav/base-cachekey1476.css); --></style>'& @CRLF & @CRLF
;~  $sStartHTML &= '<style>'& @CRLF
;~  $sStartHTML &= 'body { padding: 2em; }'& @CRLF
;~  $sStartHTML &= '#comps, .note { width: 350px; }'& @CRLF
;~  $sStartHTML &= 'p.number { font-size: 2.2em; color:#ff0000; margin-bottom:0; text-align:center; font-weight:bold; }'& @CRLF
;~  $sStartHTML &= 'p.area { font-size: 1.5em; margin-top: 0;  text-align:center; }'& @CRLF
;~  $sStartHTML &= '</style>'& @CRLF & @CRLF
    $sStartHTML &= '<style type="text/css"><!-- @import url(http://library.edu/library/compAvail.css); --></style>'& @CRLF & @CRLF
;~  $sStartHTML &= '<META HTTP-EQUIV="Refresh" CONTENT="' & $iRefreshRate & '">' & @CRLF
;~  $sStartHTML &= '<script type="text/javascript">' & @CRLF & '<!--    ' & @CRLF & 'var timer = setInterval("autoRefresh()", 1000 * ' & $iRefreshRate & ');' & @CRLF
    $sStartHTML &= '<script type="text/javascript">' & @CRLF & '<!--    ' & @CRLF & 'var timer = setInterval("autoRefresh()", 1000 * ' & $iRefreshRate & ');' & @CRLF
    $sStartHTML &= 'function autoRefresh(){self.location.reload(true);}' & @CRLF & '//--> ' & @CRLF & '</script>' & @CRLF & @CRLF
    $sStartHTML &= '<script type="text/javascript">' & @CRLF & @CRLF
    $sStartHTML &= '  var _gaq = _gaq || [];' & @CRLF
    $sStartHTML &= "  _gaq.push(['_setAccount', 'UA-12430214-8']);" & @CRLF
    $sStartHTML &= "  _gaq.push(['_trackPageview']);" & @CRLF & @CRLF
    $sStartHTML &= '  (function() {' & @CRLF
    $sStartHTML &= "    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;" & @CRLF
    $sStartHTML &= "    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';" & @CRLF
    $sStartHTML &= "    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);" & @CRLF
    $sStartHTML &= '  })();' & @CRLF & @CRLF
    $sStartHTML &= '</script>' & @CRLF & @CRLF
    $sStartHTML &= '</head>' & @CRLF & @CRLF
    $sStartHTML &= '<body>' & @CRLF & @CRLF
    $sStartHTML &= '<h1> Computers Available in the Library</h1>'& @CRLF & @CRLF
    $sStartHTML &= '<div id="comps">'& @CRLF

    $sNumPub0147HTML = '<p class="number">' & $iNumPub0147 & '</p>' & @CRLF
    $sNumPub0147HTML &=  '<p class="area">Learning Commons</p>' & @CRLF & @CRLF

    $sNumPub4870HTML = '<p class="number">' & $iNumPub4870 & '</p>' & @CRLF
    $sNumPub4870HTML &= '<p class="area">Reference Area</p>' & @CRLF & @CRLF

    $sNumCafeHTML = '<p class="number">' & $iNumCafe & '</p>' & @CRLF
    $sNumCafeHTML &= '<p class="area">Cafe</p>' & @CRLF & @CRLF

    $sNumCPHTML = '<p class="number">' & $iNumCP & '</p>' & @CRLF
    $sNumCPHTML &= '<p class="area">Current Periodicals</p>' & @CRLF & @CRLF

    $sNumiMacHTML = '<p class="number">' & $iNumiMac & '</p>' & @CRLF
    $sNumiMacHTML &= '<p class="area">iMacs</p>' & @CRLF

    $sEndHTML = '</div>' & @CRLF & @CRLF
    $sEndHTML &= '<p class="note">This information is updated every ' & $iDataUpdateRate & ' seconds.</p>' & @CRLF & @CRLF
    $sEndHTML &= '<div id="portal-breadcrumbs">' & @CRLF
    $sEndHTML &= '<span id="breadcrumbs-you-are-here">Return to:</span>' & @CRLF
    $sEndHTML &= '    <a href="http://library.edu/library">University Libraries</a> | ' & @CRLF
    $sEndHTML &= '    <a href="http://library.edu/library/library/">Library</a> | ' & @CRLF
    $sEndHTML &= '    <a href="http://library.edu/library/m/">Libraries Mobile</a>' & @CRLF
    $sEndHTML &= '</div>' & @CRLF & @CRLF
    $sEndHTML &= '</body>'

    Return $sStartHTML & $sNumPub0147HTML & $sNumPub4870HTML & $sNumCafeHTML & $sNumCPHTML & $sNumiMacHTML & $sEndHTML
EndFunc

 User Logged On v.0.4.au3

#NoTrayIcon
#Region ;**** Directives created by AutoIt3Wrapper_GUI ****
#AutoIt3Wrapper_outfile=UserLoggedOn.exe
#AutoIt3Wrapper_Change2CUI=y
#AutoIt3Wrapper_Res_Description=Checks to see if a user is logged onto a PC.
#AutoIt3Wrapper_Res_Fileversion=0.4.0.0
://////=__=:...
#EndRegion ;**** Directives created by AutoIt3Wrapper_GUI ****
#cs ----------------------------------------------------------------------------

 AutoIt Version: 3.3.6.1
 Author: Adam Lawrence (AdamUL)

 Script Function: Checks to see if a user is logged on a PC or Mac.

#ce ----------------------------------------------------------------------------
#include <String.au3>

If $CMDLINE[0] Then
    $sPCName = StringStripWS($CMDLINE[1], 3)

    ;Takes about 0.7 seconds for computer turned on, and 43 seconds for computer turned off.
    If StringInStr($sPCName, "libs-imac") Then
        $fUserLoggedOn = _UserLoggedOniMac($sPCName, "admin", "adminpassword")
    Else
        $fUserLoggedOn = _UserLoggedOnPC($sPCName)
    EndIf

    ;Takes about 43 seconds for computer turned on, and 85 seconds for a computer turned off.
;~  $fUserLoggedOnMac = _UserLoggedOniMac($sPCName, "admin", "adminpassword")
;~  $iUserLoggedOnMacError = @error

;~  $fUserLoggedOnPC = _UserLoggedOnPC($sPCName)
;~  $fUserLoggedOnPCError = @error

;~  $fUserLoggedOn = $iUserLoggedOnMacError And $fUserLoggedOnPCError

    If $fUserLoggedOn Then
        ConsoleWrite(@CRLF & $fUserLoggedOn & @CRLF)
        Exit 0
    Else
        ConsoleWrite(@CRLF & $fUserLoggedOn & @CRLF)
        Exit 1
    EndIf
Else
    ConsoleWrite(@CRLF & "Enter Computer Name" & @CRLF)
    Exit 2
EndIf


;Uses WMI.
; #FUNCTION# ====================================================================================================================
; Name ..........: _UserLoggedOnPC
; Description ...: Checks to see if a user is logged into the console on a PC.
; Syntax ........: _UserLoggedOnPC($sComputer)
; Parameters ....: $sComputer - A string of the host server name or IP Address.
; Return values .: Success - 1 - User logged into the computer.
;                  Failure - 0, sets @error to:
;                  |0 - User not logged in.
;                  |1 - Unable to create WMI object.
; Author ........: Adam Lawrence (AdamUL)
; Modified ......:
; Remarks .......:
; Related .......:
; Link ..........:
; Example .......: No
; ===============================================================================================================================
Func _UserLoggedOnPC($sComputer)
    Local $wbemFlagReturnImmediately = 0x10, _  ;DO NOT CHANGE
            $wbemFlagForwardOnly = 0x20 ;DO NOT CHANGE
    Local $colComputer, $objWMIService, $objComputer
    Local $sUserName = '', $sUserDomain = ''
     $objWMIService = ObjGet("winmgmts:{impersonationLevel=impersonate}!\\" & $sComputer & "\root\cimv2")
    If Not IsObj($objWMIService) Then
        Return SetError(1, 2, True) ;Returns an Error is the it is $objWMIService is not an object.
    EndIf

   $colComputer = $objWMIService.ExecQuery("Select * from Win32_ComputerSystem", "WQL", $wbemFlagReturnImmediately + $wbemFlagForwardOnly)
   For $objComputer in $colComputer
       $sUserName = $objComputer.UserName
       ;MsgBox(0, "", $sComputer & ", Is logged into by "& $sUserName & ", " & _NowTime())
    Next

    If $sUserName = "" Then Return False

    Return True
EndFunc

;Uses Plink and SSH.
; #FUNCTION# ====================================================================================================================
; Name ..........: _UserLoggedOniMac
; Description ...: Checks to see if a user is logged into the console on a Macintosh computer.
; Syntax ........: _UserLoggedOniMac($sComputer, $sSSHUserName, $sSSHPassword)
; Parameters ....: $sComputer - A string of the host server name or IP Address.
;                  $sSSHUserName - A string of the SSH User Name.
;                  $sSSHPassword- A string of the SSH Password.
; Return values .: Success - 1 - User logged into the computer.
;                  Failure - 0, sets @error to:
;                  |0 - User not logged in.
;                  |1 - Unable to connect to computer.
; Author ........: Adam Lawrence (AdamUL)
; Modified ......:
; Remarks .......:
; Related .......:
; Link ..........:
; Example .......: No
; ===============================================================================================================================
Func _UserLoggedOniMac($sComputer, $sSSHUserName, $sSSHPassword)

    Local $iPIDPlink = _PlinkConnect($sComputer, $sSSHUserName, $sSSHPassword)
    If @error Then Return SetError(1, 0, True)

    Local $sCmdLine = "who" & @CR
    _PlinkSend($iPIDPlink, $sCmdLine)
    Local $sUserName = _PlinkRead($iPIDPlink)
    _PlinkSend($iPIDPlink, "exit" & @CR)
    _PlinkExit($iPIDPlink)

    ;Cleanup output to show only user names by removing the command and the prompt.
    $sUserName = StringStripWS(StringReplace(StringReplace($sUserName, $sCmdLine, ""), $sComputer & ":~ " & $sSSHUserName & "$", ""), 3)
    Local $aUserName = StringSplit($sUserName, " console", 1) ;Split on " console" to get the desktop user.
    If @error Then
        $sUserName = ""
    Else
        $sUserName = $aUserName[1]
    EndIf

;~  ConsoleWrite(@CRLF & @CRLF & "$sUserName: " & $sUserName & @CRLF & @CRLF) ;For testing.

    If $sUserName = "" Then Return False

    Return True
EndFunc

; #FUNCTION# ====================================================================================================================
; Name ..........: _PlinkConnect
; Description ...: Use Plink to connect to a remote server using SSH.
; Syntax ........: _PlinkConnect($sHostName, $sUserName, $sPassword)
; Parameters ....: $sHostName - A string of the host server name or IP Address.
;                  $sUserName - A string of the SSH User Name.
;                  $sPassword - A string of the SSH Password.
; Return values .: Success - $iPID - the PID of the Plink session.
;                  Failure - 0, sets @error to:
;                  |1 - Plink.exe not found in @ScriptDir.
;                  |2 - Error running Plink.exe.
; Author ........: spudw2k
; Modified ......: Adam Lawrence (AdamUL)
; Remarks .......:
; Related .......: _PlinkExit
; Link ..........: http://www.autoitscript.com/forum/topic/130536-interacting-with-a-remote-computer-via-ssh/page__p__910252#entry910252
; Example .......: No
; ===============================================================================================================================
Func _PlinkConnect($sHostName, $sUserName, $sPassword)
    $sEXE = @ScriptDir & "\plink.exe"
;~     $sEXE = "plink.exe"

    If Not FileExists($sEXE) Then Return SetError(1, 0, 0)
    $iPID = Run('"' & $sEXE & '" -ssh -pw ' & $sPassword & " " & $sUserName & "@" & $sHostName, @ScriptDir, @SW_HIDE, 0x1 + 0x8)  ;Run SSH.EXE

    If Not $iPID Then Return SetError(2, 0, 0)
    $sReturn = _PlinkRead($iPID)  ;Check for Login Success - Prompt
;~  ConsoleWrite(@CRLF & "$sReturn: " & $sReturn & @CRLF) ;For Testing.
    If StringInstr($sReturn, "Store key in cache? (y/n)") Then
        _PlinkSend($iPID, "y" & @CR)
;~         _PlinkSend($iPID, "n" & @CR) ;For Testing.
        $sReturn = _PlinkRead($iPID)
;~      ConsoleWrite(@CRLF & "$sReturn cache key loop: " & $sReturn & @CRLF) ;For Testing.
    EndIf

    If StringInstr($sReturn, "Access denied") Or StringInstr($sReturn, "FATAL") Or StringInstr($sReturn, "Using keyboard-interactive authentication") _
        Or StringInstr($sReturn, "Unable to open connection") Or Not ProcessExists($iPID) Then
        _PlinkExit($iPID)
        Return SetError( 3, 0, 0)
    EndIf
    Return $iPID
EndFunc

; #FUNCTION# ====================================================================================================================
; Name ..........: _PlinkRead
; Description ...: Read text data returned from the connected server.
; Syntax ........: _PlinkRead($iPID)
; Parameters ....: $iPID - PID returned from _PlinkConnect.
; Return values .: Success - String returned from StdOutRead of Plink.
;                  Failure - -1, sets @error to:
;                  |1 - Invaild Plink PID.
; Author ........: spudw2k
; Modified ......: Adam Lawrence (AdamUL)
; Remarks .......:
; Related .......: _PlinkSend
; Link ..........: http://www.autoitscript.com/forum/topic/130536-interacting-with-a-remote-computer-via-ssh/page__p__910252#entry910252
; Example .......: No
; ===============================================================================================================================
Func _PlinkRead($iPID)
    If Not $iPID Then Return SetError(1, 0, -1)
    Local $sDataA
    Local $sDataB
    Do
        $sDataB = $sDataA
        Sleep(100)
        $sDataA &= StdOutRead($iPID)
;~      ConsoleWrite(@CRLF & "$sDataA Loop: " & $sDataA & @CRLF)
        If @error Then ExitLoop
    Until $sDataB = $sDataA And $sDataA And $sDataB

;~  ConsoleWrite(@CRLF & "$sDataA: " & $sDataA & @CRLF)
    Return $sDataA
EndFunc

; #FUNCTION# ====================================================================================================================
; Name ..........: _PlinkSend
; Description ...: Send text data to the connected server.
; Syntax ........: _PlinkSend($iPID, $sCmd)
; Parameters ....: $iPID - PID returned from _PlinkConnect.
;                  $sCmd - A string of the command to send.
; Return values .: Success - 1
;                  Failure - 0, sets @error to:
;                  |StdinWrite @error code.
; Author ........: spudw2k
; Modified ......: Adam Lawrence (AdamUL)
; Remarks .......:
; Related .......: _PlinkRead
; Link ..........: http://www.autoitscript.com/forum/topic/130536-interacting-with-a-remote-computer-via-ssh/page__p__910252#entry910252
; Example .......: No
; ===============================================================================================================================
Func _PlinkSend($iPID, $sCmd)
    $iChars = StdinWrite($iPID,$sCmd)
    Return SetError(@error, 0, $iChars)
EndFunc

; #FUNCTION# ====================================================================================================================
; Name ..........: _PlinkExit
; Description ...: End a Plink session.
; Syntax ........: _PlinkExit($iPID)
; Parameters ....: $iPID - PID returned from _PlinkConnect.
; Return values .: Success - 1
;                  Failure - 0, sets @error to:
;                  |ProcessClose @error code.
; Author ........: spudw2k
; Modified ......: Adam Lawrence (AdamUL)
; Remarks .......:
; Related .......: _PlinkConnect
; Link ..........: http://www.autoitscript.com/forum/topic/130536-interacting-with-a-remote-computer-via-ssh/page__p__910252#entry910252
; Example .......: No
; ===============================================================================================================================
Func _PlinkExit($iPID)
    $iClosed = ProcessClose($iPID)
    Return SetError(@error, 0, $iClosed)
EndFunc
 
 
Adam
Edited by AdamUL
Bug in code

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