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# (c) 2025 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
using namespace System.IO
[CmdletBinding()]
param (
[Parameter(Mandatory)]
[string]
$Path,
[Parameter(Mandatory)]
[int]
$BufferSize,
[Parameter(Mandatory)]
[long]
$Offset
)
if (Test-Path -LiteralPath $Path -PathType Leaf) {
$stream = [FileStream]::new(
$Path,
[FileMode]::Open,
[FileAccess]::Read,
[FileShare]::ReadWrite)
try {
$null = $stream.Seek($Offset, [SeekOrigin]::Begin)
$buffer = [byte[]]::new($BufferSize)
$read = $stream.Read($buffer, 0, $buffer.Length)
if ($read) {
[Convert]::ToBase64String($buffer, 0, $read)
}
}
finally {
$stream.Dispose()
}
}
elseif (Test-Path -LiteralPath $Path -PathType Container) {
"[DIR]"
}
else {
$host.UI.WriteErrorLine("$Path does not exist")
exit 1
}
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