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| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<head>
<title>WiseSoft Drive Space Report</title>
<hta:application applicationname="WiseSoft Drive Space Report" scroll="yes" singleinstance="yes"
windowstate="normal">
<style type="text/css">
body
{
background-color: #F2F2F2;
font: bold 10pt arial,sans-serif;
color:#787878;
margin:0px;
}
table
{
width: 400;
border: 2px solid;
border-collapse: collapse;
border-color: #696969;
}
th
{
border: 1px dotted #111111;
border-color: #787878;
color: #FFFFFF;
font: bold 12pt arial,sans-serif;
background-color: #787878;
text-align: left;
}
td
{
border: 1px dotted #111111;
border-color: #787878;
font: bold 10pt arial,sans-serif;
color: #787878;
}
.neutral
{
background-color: #FFFFE0;
color: #787878;
}
.good
{
background-color: green;
color: white;
}
.warning
{
background-color: yellow;
color: black;
}
.critical
{
background-color: red;
color: black;
}
.tableHead td
{
padding: 5px;
font: bold 14pt arial,sans-serif;
background-color: #787878;
text-align: center;
color: white;
}
h1
{
background-color: #787878;
color: white;
font: bold 20pt arial,sans-serif;
text-align: center;
}
</style>
</head>
<script language="VBScript">
OPTION EXPLICIT
' ********** Constants **********
CONST bytesToMB = 1048576
CONST bytesToGB = 1073741824
CONST bytesToTB = 1099511627776
CONST warningLevel = 20 ' < 20% = warning (yellow)
CONST criticalLevel = 10 ' < 10% = critical (red)
CONST goodLevel = 50 ' > 50% = good (green)
' **********************************
SUB GetDriveReportsHTML
DIM html, strComputer,strComputers
strComputers = txtComputers.value
FOR EACH strComputer in SPLIT(strComputers,CHR(13))
strComputer = TRIM(REPLACE(strComputer,CHR(10),""))
IF strComputer <> "" THEN
html = html & GetDriveReportHTML(strComputer)
END IF
NEXT
report.InnerHTML = html
END SUB
FUNCTION ConvertToDiskUnit(BYVAL value)
IF (value/bytesToTb) > 1 THEN
ConvertToDiskUnit = ROUND(value / bytesToTB,1) & " TB"
ELSEIF (value/bytesToGb) > 1 THEN
ConvertToDiskUnit = ROUND(value / bytesToGB,1) & " GB"
ELSE
ConvertToDiskUnit = ROUND(value / bytesToMB,1) & " MB"
END IF
END FUNCTION
FUNCTION GetDriveReportHTML(BYVAL strComputer)
DIM objWMIService, objItem, colItems
DIM strDriveType, strDiskSize, htmlDriveReport
ON ERROR RESUME NEXT
SET objWMIService = GETOBJECT("winmgmts:\\" & strComputer & "\root\cimv2")
IF Err.Number <> 0 THEN
GetDriveReportHTML = "<span class=""critical"">Error connecting to '" & strComputer & "'</span><br/><br/>"
Err.Clear
ON ERROR GOTO 0
EXIT FUNCTION
END IF
ON ERROR GOTO 0
SET colItems = objWMIService.ExecQuery("Select * from Win32_LogicalDisk WHERE DriveType=3")
htmlDriveReport = "<table><tr class=""tableHead""><td colspan=""5"">" & strComputer & _
"</td></tr><tr><th>Drive</th><th>Size</th><th>Used</th><th>Free</th><th>Free(%)</th></tr>"
FOR EACH objItem in colItems
DIM pctFreeSpace,strFreeSpace,strusedSpace, cssClass
pctFreeSpace = ROUND(((objItem.FreeSpace / objItem.Size) * 100),1)
strDiskSize = ConvertToDiskUnit(objItem.Size)
strFreeSpace = ConvertToDiskUnit(objItem.FreeSpace)
strUsedSpace = ConvertToDiskUnit(objItem.Size-objItem.FreeSpace)
IF pctFreeSpace < criticalLevel THEN
cssClass = "critical"
ELSEIF pctFreeSpace < warningLevel THEN
cssClass = "warning"
ELSEIF pctFreeSpace > goodLevel THEN
cssClass = "good"
ELSE
cssClass = "neutral"
END IF
DIM strChart
strChart = "<div style=""width=100%;""><span style=""width=" & 100-pctFreeSpace & _
"%;background-color:blue;""></span><span style=""width=" & pctFreeSpace & _
"%;background-color:#FF00FF;""></span></div>"
htmlDriveReport = htmlDriveReport & "<tr><td>" & objItem.Name & strChart & "</td><td>" & _
strDiskSize & "</td><td>" & strUsedSpace & "</td><td>" & _
strFreeSpace & "</td><td class=""" & cssClass & """>" & pctFreeSpace & "%</td></tr>"
NEXT
htmlDriveReport = htmlDriveReport + "</table></br>"
GetDriveReportHTML = htmlDriveReport
END FUNCTION
SUB GetDriveReportsCSV
DIM csv, strComputer,strComputers, path
strComputers = txtComputers.value
csv = "Computer,Drive,Size,Used,Free,Free(%)"
FOR EACH strComputer in SPLIT(strComputers,CHR(13))
strComputer = TRIM(REPLACE(strComputer,CHR(10),""))
IF strComputer <> "" THEN
IF csv <> "" THEN
csv = csv & VbCrLf
END IF
csv = csv & GetDriveReportCSV(strComputer)
END IF
NEXT
path = INPUTBOX("Enter FileName:","Enter FileName","MyDriveReport.csv")
IF path = "" THEN
EXIT SUB
END IF
WriteTextFile csv, path
END SUB
FUNCTION GetDriveReportCSV(BYVAL strComputer)
DIM objWMIService, objItem, colItems
DIM strDriveType, strDiskSize, csvDriveReport
ON ERROR RESUME NEXT
SET objWMIService = GETOBJECT("winmgmts:\\" & strComputer & "\root\cimv2")
IF Err.Number <> 0 THEN
GetDriveReportCSV = strComputer & ",Error,Error,Error,Error,Error"
Err.Clear
ON ERROR GOTO 0
EXIT FUNCTION
END IF
ON ERROR GOTO 0
SET colItems = objWMIService.ExecQuery("Select * from Win32_LogicalDisk WHERE DriveType=3")
FOR EACH objItem in colItems
DIM pctFreeSpace,strFreeSpace,strusedSpace, cssClass
pctFreeSpace = ROUND(((objItem.FreeSpace / objItem.Size) * 100),1)
strDiskSize = ConvertToDiskUnit(objItem.Size)
strFreeSpace = ConvertToDiskUnit(objItem.FreeSpace)
strUsedSpace = ConvertToDiskUnit(objItem.Size-objItem.FreeSpace)
IF pctFreeSpace < criticalLevel THEN
cssClass = "critical"
ELSEIF pctFreeSpace < warningLevel THEN
cssClass = "warning"
ELSEIF pctFreeSpace > goodLevel THEN
cssClass = "good"
ELSE
cssClass = "neutral"
END IF
IF csvDriveReport <> "" THEN
csvDriveReport = csvDriveReport & VbCrLf
END IF
csvDriveReport = csvDriveReport & strComputer & "," & objItem.Name & "," & _
strDiskSize & "," & strUsedSpace & "," & _
strFreeSpace & "," & pctFreeSpace & "%"
NEXT
GetDriveReportCSV = csvDriveReport
END FUNCTION
SUB WriteTextFile(BYVAL txt,BYVAL path)
DIM objFSO, objTextFile
SET objFSO = CREATEOBJECT("Scripting.FileSystemObject")
IF objFSO.FileExists(path) THEN
IF MSGBOX("Warning: file already exists! Overwrite file?",vbYesNo+vbQuestion,"Overwrite File?") = vbNo THEN
EXIT SUB
END IF
END IF
SET objTextFile = objFSO.CreateTextFile(path)
objTextFile.Write(txt)
objTextFile.Close
MSGBOX "Created '" & path & "' Report",vbOKOnly+vbInformation
END SUB
</script>
<body>
<h1 style="margin-bottom: 0px;">
Drive Space Report</h1>
<div style="text-align: right; font: bold 8pt arial,sans-serif; color: #787878;">
By David Wiseman, <a target="_blank" href="http://www.wisesoft.co.uk">www.wisesoft.co.uk</a>
</div><br />
<div style="text-align: center;">
Enter names of computers (one line per computer):<br />
<textarea name="txtComputers" rows="4" cols="50">
localhost
.
127.0.0.1
</textarea><br />
<input style="font-weight:bold;" onclick="GetDriveReportsHTML" type="submit" value="Generate Report"></input>
<input onclick="GetDriveReportsCSV" type="submit" value="Download Report (CSV)"></input>
<br />
<br />
</div>
<div style="text-align: center;" id="report">
</div>
</body>
</html>
|
