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Merge pull request #14229 from alalek:ffmpeg_downloader_elevated_run

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Alexander Alekhin 2019-04-03 19:29:28 +00:00
commit ba6c2df15d
1 changed files with 16 additions and 0 deletions
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16
3rdparty/ffmpeg/ffmpeg-download.ps1.in vendored
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@ -12,6 +12,22 @@ Write-Output ("=" * 120)
Write-Output ""
if(![System.IO.File]::Exists($output)) {
try {
[io.file]::OpenWrite($output).close()
} catch {
Write-Warning "Unable to write: $output"
if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
Write-Warning "Launching with 'Administrator' elevated privileges..."
Pause
Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs
exit
} else {
Write-Output "FATAL: Unable to write with elevated privileges: $output"
Pause
exit 1
}
}
try {
Write-Output ("Downloading: " + $output)
Import-Module BitsTransfer