ThunderNetworkRaD/readline-sync
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Add comment in read.ps1

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anseki 2015-08-31 16:46:58 +09:00
parent c3b717b5b5
commit 904fa023c5
1 changed files with 4 additions and 3 deletions
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7
lib/read.ps1
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@ -45,18 +45,18 @@ foreach ($arg in $argList) {
# **NOTE** Don't include special characters of DOS in $command when $getRes is True.
# [string] $cmdPath = $Env:ComSpec
# [string] $psPath = 'powershell.exe'
function execWithTTY ($command, $getRes = $False, $errorThrow = $False) {
function execWithTTY ($command, $getRes = $False, $throwError = $False) {
if ($getRes) {
$res = (cmd.exe /C "<CON powershell.exe -Command $command")
if ($LastExitCode -ne 0) {
if ($errorThrow) { throw $LastExitCode }
if ($throwError) { throw $LastExitCode }
else { exit $LastExitCode }
}
return $res
} else {
$command | cmd.exe /C ">CON powershell.exe -Command -"
if ($LastExitCode -ne 0) {
if ($errorThrow) { throw $LastExitCode }
if ($throwError) { throw $LastExitCode }
else { exit $LastExitCode }
}
}
@ -73,6 +73,7 @@ if ($options.display) {
if ($options.displayOnly) { return "''" }
if (-not $options.keyIn -and $options.hideEchoBack -and $options.mask -eq '*') {
# It fails when it's not ready.
try {
$inputTTY = execWithTTY ('$text = Read-Host -AsSecureString;' +
'$bstr = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($text);' +