78 lines
3.1 KiB
PowerShell
78 lines
3.1 KiB
PowerShell
# Copyright Epic Games, Inc. All Rights Reserved.
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# Do setup as a common task, it is smart and will not reinstall if not required.
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Start-Process -FilePath "$PSScriptRoot\setup.bat" -Wait -NoNewWindow
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$global:ScriptName = $MyInvocation.MyCommand.Name
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$global:PublicIP = $null
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$global:StunServer = $null
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$global:TurnServer = $null
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$global:CirrusCmd = $null
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function print_usage {
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echo "
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Usage (in MS Windows Power Shell):
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$global:ScriptName [--help] [--publicip <IP Address>] [--turn <turn server>] [--stun <stun server>] [cirrus options...]
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Where:
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--help will print this message and stop this script.
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--publicip is used to define public ip address (using default port) for turn server, syntax: --publicip ; it is used for
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default value: Retrieved from 'curl https://api.ipify.org' or if unsuccessful then set to 127.0.0.1. It is the IP address of the Cirrus server and the default IP address of the TURN server
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--turn defines what TURN server to be used, syntax: --turn 127.0.0.1:19303
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default value: as above, IP address downloaded from https://api.ipify.org; in case if download failure it is set to 127.0.0.1
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--stun defined what STUN server to be used, syntax: --stun stun.l.google.com:19302
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default value as above
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Other options: stored and passed to the Cirrus server. All parameters printed once the script values are set.
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Command line options might be omitted to run with defaults and it is a good practice to omit specific ones when just starting the TURN or the STUN server alone, not the whole set of scripts.
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"
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exit 1
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}
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function print_parameters {
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echo ""
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echo "$scriptname is running with the following parameters:"
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echo "--------------------------------------"
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if ($global:StunServer -ne $null) { echo "STUN server : $global:StunServer" }
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if ($global:TurnServer -ne $null) { echo "TURN server : $global:TurnServer" }
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echo "Public IP address : $global:PublicIP"
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echo "Cirrus server command line arguments: $global:CirrusCmd"
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echo ""
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}
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function set_start_default_values($SetTurnServerVar, $SetStunServerVar) {
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# publicip and cirruscmd are always needed
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$global:PublicIP = Invoke-WebRequest -Uri "https://api.ipify.org" -UseBasicParsing
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if ($global:PublicIP -eq $null -Or $global:PublicIP.length -eq 0) {
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$global:PublicIP = "127.0.0.1"
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} else {
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$global:PublicIP = ($global:PublicIP).Content
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}
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$global:cirruscmd = ""
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if ($SetTurnServerVar -eq "y") {
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$global:TurnServer = $global:PublicIP + ":19303"
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}
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if ($SetStunServerVar -eq "y") {
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$global:StunServer = "stun.l.google.com:19302"
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}
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}
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function use_args($arg) {
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$CmdArgs = $arg -split (" ")
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while($CmdArgs.count -gt 0) {
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$Cmd, $CmdArgs = $CmdArgs
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if ($Cmd -eq "--stun") {
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$global:StunServer, $CmdArgs = $CmdArgs
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} elseif ($Cmd -eq "--turn") {
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$global:TurnServer, $CmdArgs = $CmdArgs
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} elseif ($Cmd -eq "--publicip") {
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$global:PublicIP, $CmdArgs = $CmdArgs
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$global:TurnServer = $global:publicip + ":19303"
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} elseif ($Cmd -eq "--help") {
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print_usage
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} else {
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echo "Unknown command, adding to cirrus command line: $Cmd"
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$global:CirrusCmd += " $Cmd"
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}
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}
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}
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