19 lines
726 B
PowerShell
19 lines
726 B
PowerShell
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param([String]$filename="", [Int32]$filesize=0, [String]$hashvalue="", [String]$hashname="SHA512")
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Function Get-FileHashWin7([String] $FileName, $HashName) {
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$FileStream = New-Object System.IO.FileStream($FileName,[System.IO.FileMode]::Open)
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$StringBuilder = New-Object System.Text.StringBuilder
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[System.Security.Cryptography.HashAlgorithm]::Create($HashName).ComputeHash($FileStream)|%{[Void]$StringBuilder.Append($_.ToString("x2"))}
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$FileStream.Close()
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$StringBuilder.ToString()
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}
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Write-Output "Verify " $filename
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if ((Get-Item $filename).length -ne $filesize) {
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Write-Output "Failed " $filename
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exit 1
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}
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if ((Get-FileHashWin7 $filename $hashname) -ne $hashvalue) {
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Write-Output "Failed " $filename
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exit 1
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}
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exit 0
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