$fileName = $fileName.trim("/")
if(!$fileName) {
$fileName = Read-Host "Please provide a file name"
}
$fileName = $fileName.trim("/")
if(!([IO.FileInfo]$fileName).Extension) {
$fileName = $fileName + "." + $res.ContentType.Split(";")[0].Split("/")[1]
}
}
$fileName = Join-Path (Convert-Path (Get-Location -PSProvider "FileSystem")) $fileName
}
if($Passthru) {
$encoding = [System.Text.Encoding]::GetEncoding( $res.CharacterSet )
[string]$output = ""
}
[int]$goal = $res.ContentLength
$reader = $res.GetResponseStream()
if($fileName) {
try {
$writer = new-object System.IO.FileStream $fileName, "Create"
} catch {
Write-Error $_.Exception -Category WriteError
return
}
}
[byte[]]$buffer = new-object byte[] 4096
[int]$total = [int]$count = 0
do
{
$count = $reader.Read($buffer, 0, $buffer.Length);
if($fileName) {
$writer.Write($buffer, 0, $count);
}
if($Passthru){
$output += $encoding.GetString($buffer,0,$count)
} elseif(!$quiet) {
$total += $count
