2017-11-16 10:07:50 +08:00
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function vcpkgHasModule([Parameter(Mandatory=$true)][string]$moduleName)
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{
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return [bool](Get-Module -ListAvailable -Name $moduleName)
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}
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2017-11-26 17:31:58 +08:00
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function vcpkgCreateDirectoryIfNotExists([Parameter(Mandatory=$true)][string]$dirPath)
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2017-11-16 10:07:50 +08:00
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{
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if (!(Test-Path $dirPath))
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{
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New-Item -ItemType Directory -Path $dirPath | Out-Null
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}
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}
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2017-11-27 16:25:29 +08:00
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function vcpkgCreateParentDirectoryIfNotExists([Parameter(Mandatory=$true)][string]$path)
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{
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$parentDir = split-path -parent $path
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if ([string]::IsNullOrEmpty($parentDir))
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{
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return
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}
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2017-11-27 16:42:21 +08:00
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if (!(Test-Path $parentDir))
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2017-11-27 16:25:29 +08:00
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{
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New-Item -ItemType Directory -Path $parentDir | Out-Null
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}
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}
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2017-12-09 07:16:35 +08:00
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function vcpkgRemoveItem([Parameter(Mandatory=$true)][string]$dirPath)
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2017-11-16 10:07:50 +08:00
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{
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if (Test-Path $dirPath)
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{
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Remove-Item $dirPath -Recurse -Force
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}
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}
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function vcpkgHasCommand([Parameter(Mandatory=$true)][string]$commandName)
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{
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return [bool](Get-Command -Name $commandName -ErrorAction SilentlyContinue)
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}
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function vcpkgHasCommandParameter([Parameter(Mandatory=$true)][string]$commandName, [Parameter(Mandatory=$true)][string]$parameterName)
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{
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return (Get-Command $commandName).Parameters.Keys -contains $parameterName
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}
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function vcpkgGetCredentials()
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{
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if (vcpkgHasCommandParameter -commandName 'Get-Credential' -parameterName 'Message')
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{
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return Get-Credential -Message "Enter credentials for Proxy Authentication"
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}
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else
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{
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Write-Host "Enter credentials for Proxy Authentication"
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return Get-Credential
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}
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}
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function vcpkgGetSHA256([Parameter(Mandatory=$true)][string]$filePath)
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{
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if (vcpkgHasCommand -commandName 'Microsoft.PowerShell.Utility\Get-FileHash')
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{
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Write-Verbose("Hashing with Microsoft.PowerShell.Utility\Get-FileHash")
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$hash = (Microsoft.PowerShell.Utility\Get-FileHash -Path $filePath -Algorithm SHA256).Hash
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}
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elseif(vcpkgHasCommand -commandName 'Pscx\Get-Hash')
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{
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Write-Verbose("Hashing with Pscx\Get-Hash")
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$hash = (Pscx\Get-Hash -Path $filePath -Algorithm SHA256).HashString
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}
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else
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{
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Write-Verbose("Hashing with .NET")
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$hashAlgorithm = [Security.Cryptography.HashAlgorithm]::Create("SHA256")
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$fileAsByteArray = [io.File]::ReadAllBytes($filePath)
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$hashByteArray = $hashAlgorithm.ComputeHash($fileAsByteArray)
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$hash = -Join ($hashByteArray | ForEach-Object {"{0:x2}" -f $_})
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}
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return $hash.ToLower()
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}
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function vcpkgCheckEqualFileHash( [Parameter(Mandatory=$true)][string]$filePath,
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[Parameter(Mandatory=$true)][string]$expectedHash,
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[Parameter(Mandatory=$true)][string]$actualHash )
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{
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if ($expectedDownloadedFileHash -ne $downloadedFileHash)
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{
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Write-Host ("`nFile does not have expected hash:`n" +
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" File path: [ $filePath ]`n" +
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" Expected hash: [ $expectedHash ]`n" +
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" Actual hash: [ $actualHash ]`n")
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throw "Invalid Hash for file $filePath"
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}
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}
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function vcpkgDownloadFile( [Parameter(Mandatory=$true)][string]$url,
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[Parameter(Mandatory=$true)][string]$downloadPath)
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{
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if (Test-Path $downloadPath)
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{
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return
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}
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2017-11-27 16:25:29 +08:00
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vcpkgCreateParentDirectoryIfNotExists $downloadPath
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2017-11-16 10:07:50 +08:00
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$downloadPartPath = "$downloadPath.part"
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2017-12-09 07:16:35 +08:00
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vcpkgRemoveItem $downloadPartPath
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2017-11-16 10:07:50 +08:00
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$wc = New-Object System.Net.WebClient
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2018-01-18 09:33:44 +08:00
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if (!$wc.Proxy.IsBypassed($url))
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2017-11-16 10:07:50 +08:00
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{
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$wc.Proxy.Credentials = vcpkgGetCredentials
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}
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$wc.DownloadFile($url, $downloadPartPath)
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Move-Item -Path $downloadPartPath -Destination $downloadPath
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}
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function vcpkgExtractFile( [Parameter(Mandatory=$true)][string]$file,
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2017-12-09 07:16:35 +08:00
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[Parameter(Mandatory=$true)][string]$destinationDir,
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[Parameter(Mandatory=$true)][string]$outFilename)
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2017-11-16 10:07:50 +08:00
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{
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2017-12-09 07:16:35 +08:00
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vcpkgCreateDirectoryIfNotExists $destinationDir
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2017-12-13 09:52:57 +08:00
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$output = "$destinationDir\$outFilename"
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2017-12-09 07:16:35 +08:00
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vcpkgRemoveItem $output
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2017-12-13 09:52:57 +08:00
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$destinationPartial = "$destinationDir\partially-extracted"
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2017-11-17 17:23:14 +08:00
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2017-12-09 07:16:35 +08:00
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vcpkgRemoveItem $destinationPartial
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2017-11-26 17:31:58 +08:00
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vcpkgCreateDirectoryIfNotExists $destinationPartial
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2017-11-16 10:07:50 +08:00
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2017-12-09 07:16:35 +08:00
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$shell = new-object -com shell.application
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$zip = $shell.NameSpace($file)
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$itemCount = $zip.Items().Count
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2017-11-16 10:07:50 +08:00
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if (vcpkgHasCommand -commandName 'Microsoft.PowerShell.Archive\Expand-Archive')
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{
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Write-Verbose("Extracting with Microsoft.PowerShell.Archive\Expand-Archive")
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2017-11-16 18:01:50 +08:00
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Microsoft.PowerShell.Archive\Expand-Archive -path $file -destinationpath $destinationPartial
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2017-11-16 10:07:50 +08:00
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}
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elseif (vcpkgHasCommand -commandName 'Pscx\Expand-Archive')
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{
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Write-Verbose("Extracting with Pscx\Expand-Archive")
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2017-11-16 18:01:50 +08:00
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Pscx\Expand-Archive -path $file -OutputPath $destinationPartial
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2017-11-16 10:07:50 +08:00
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}
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else
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{
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Write-Verbose("Extracting via shell")
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foreach($item in $zip.items())
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{
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# Piping to Out-Null is used to block until finished
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2017-11-16 18:01:50 +08:00
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$shell.Namespace($destinationPartial).copyhere($item) | Out-Null
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2017-11-16 10:07:50 +08:00
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}
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}
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2017-11-16 18:01:50 +08:00
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2017-12-09 07:16:35 +08:00
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if ($itemCount -eq 1)
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2017-11-17 17:23:14 +08:00
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{
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2017-12-09 07:16:35 +08:00
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Move-Item -Path "$destinationPartial\*" -Destination $output
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vcpkgRemoveItem $destinationPartial
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2017-11-17 17:23:14 +08:00
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}
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else
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{
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2017-12-09 07:16:35 +08:00
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Move-Item -Path $destinationPartial -Destination $output
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2017-11-17 17:23:14 +08:00
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}
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2017-11-16 10:07:50 +08:00
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}
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function vcpkgInvokeCommand()
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{
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param ( [Parameter(Mandatory=$true)][string]$executable,
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[string]$arguments = "",
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2018-01-23 10:19:30 +08:00
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[Parameter(Mandatory=$true)][switch]$wait)
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2017-11-16 10:07:50 +08:00
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Write-Verbose "Executing: ${executable} ${arguments}"
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2018-01-23 10:19:30 +08:00
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$process = Start-Process -FilePath "`"$executable`"" -ArgumentList $arguments -PassThru -NoNewWindow
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if ($wait)
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{
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Wait-Process -InputObject $process
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$ec = $process.ExitCode
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Write-Verbose "Execution terminated with exit code $ec."
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}
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}
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function vcpkgInvokeCommandClean()
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{
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param ( [Parameter(Mandatory=$true)][string]$executable,
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[string]$arguments = "",
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[Parameter(Mandatory=$true)][switch]$wait)
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Write-Verbose "Clean-Executing: ${executable} ${arguments}"
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$scriptsDir = split-path -parent $script:MyInvocation.MyCommand.Definition
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$cleanEnvScript = "$scriptsDir\VcpkgPowershellUtils-ClearEnvironment.ps1"
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$command = "& `"$cleanEnvScript`"; & `"$executable`" $arguments"
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$bytes = [System.Text.Encoding]::Unicode.GetBytes($command)
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$encodedCommand = [Convert]::ToBase64String($bytes)
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$arg = "-encodedCommand $encodedCommand"
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$process = Start-Process -FilePath powershell.exe -ArgumentList $arg -PassThru -NoNewWindow
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2017-11-16 10:07:50 +08:00
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if ($wait)
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{
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Wait-Process -InputObject $process
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$ec = $process.ExitCode
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Write-Verbose "Execution terminated with exit code $ec."
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}
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}
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