Pasted

# QEMU Wrapper
# 
# Copyright (c) Adonis Deliannis. All rights reserved.
# 
# MIT License
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the ""Software""), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
 
# Note: This script can be ran anywhere on your system so as long as you specify exactly where your drive and cdrom images are
param (
        [parameter(Mandatory=$false)] [switch]$boot2cdrom = $false,
        [parameter(Mandatory=$false)] [string] $cdrom_image = "",
        [parameter(Mandatory=$true)] [string] $hdd_image = "",
        [parameter(Mandatory=$false)] [int] $mem_size = 512,
        [parameter(Mandatory=$false)] [switch] $g3,
        [parameter(Mandatory=$false)] [switch] $machg3,
        [parameter(Mandatory=$false)] [switch] $debug_instance,
        [parameter(Mandatory=$false)] [switch] $do_all_audio,
        [parameter(Mandatory=$false)] [switch] $use_net_device,
        [parameter(Mandatory=$false)] [switch] $disable_auto_boot,
        [parameter(Mandatory=$false)] [switch] $disable_network
)
 
$argument_list = [ordered]@{}
 
# Drive Variable
function Drive() {
    param(
        [parameter(Mandatory=$true)] [string] $file,
        [parameter(Mandatory=$false)] [string] $format = "raw",
        [parameter(Mandatory=$false)] [string] $type = "disk"
        
    )
 
    return "drive ""file=$file,format=$format,media=$type""";
}
 
# Constructs the Argument list
function Build_Argument_List() {
    return ($argument_list.GetEnumerator() | % {"-$($_.Key)$(&{if($_.Value -ne $null) {"" $($_.Value)""} else {""""}})"}) -join ' '
}
 
# Device Variable
function Device() {
    param(
        [parameter(Mandatory=$true)] [string] $value
    )
    return "device $value"
}
 
# PROM Environment variable
function Prom_Env() {
    param(
        [parameter(Mandatory=$true)] [string] $key,
        [parameter(Mandatory=$false)] [string] $value
    )
 
    return "prom-env ""$key$(&{ if ($value -ne $null) {""=$value""} else {""""}})"""
}
 
[Environment]::CurrentDirectory = $PWD.Path
# Debug step to see why the working directory was located in System32.... The above line fixed it
# Write-Host "Environment's Directory is ""$([Environment]::CurrentDirectory)"", the Working Directory ""$($PWD.Path)""; But $hdd_image is located in this directory, but resolves to $([System.IO.Path]::GetFullPath($hdd_image))"
 
# Property List
$bios="openbios-ppc"
$biosdir="pc-bios"
$mem=$mem_size
$cpu= &{if($g3) {"G3"} else {"G4"}}
$mach= &{ if($machg3) {"g3beige"} else {"mac99"}}
$netopts="nic,model=rtl8139"
$net_style="user,id=network01"
$hdd=$hdd_image
$hdfmt="raw"
$cdrom=$cdrom_image
$cdfmt="raw"
$gmode="1280x720x32"
$bootflag= &{if($boot2cdrom) {"d"} else {"c"}}
$auto_boot_prom_env=&{if($disable_auto_boot) {"false"} else {"true"}}
$vga_prom_env="true"
$usb_dev="-device usb-mouse"
$soundhw = &{if($do_all_audio) {"all"} else {"hda"}}
 
# I can't seem to get this to work.
$computer_specs = "boot-command=dev / \"" PowerMac1,1\"" encode-string \"" model\"" property \"" PowerMac1,1\"" encode-string \"" compatible\"" property boot"
 
# Standard run of the mill arguments
$argument_list.Add("bios", $bios)
$argument_list.Add("L", $biosdir)
$argument_list.Add("boot", $bootflag)
$argument_list.Add("g", $gmode)
$argument_list.Add("m", $mem)
$argument_list.Add("machine", $mach)
$argument_list.Add("cpu", $cpu)
# SDL because it's better than the other options at this point
$argument_list.Add("sdl", $null)
 
# Disable the network if it's not absolutely needed, else add device specs
if($disable_network) { $argument_list.Add("net", "none") } else {
    if($use_net_device) {
        # Not part of the Script's property list, but should probably be considered the _alt of net_style and netops
        $argument_list.Add("netdev", "user,id=network01")
        $argument_list.Add("device", "sungem,netdev=network01")
    } else {
        $argument_list.Add("net", $net_style)
        $argument_list.Add("net", $netopts)
    }
}
 
# Check to see if we have a CD loaded, if so, let's check if we should boot to it first
if($cdrom_image -ne "") {
    if ($bootflag -eq "d") {
        $argument_list.Add($(Drive $cdrom $cdfmt "cdrom"), $null)
        $argument_list.Add($(Drive $hdd $hdfmt), $null)
    } elseif ($bootflag -eq "c") {
        $argument_list.Add($(Drive $hdd $hdfmt), $null)
        $argument_list.Add($(Drive $cdrom $cdfmt "cdrom"), $null)
    }
} else {
    $argument_list.Add($(Drive $hdd $hdfmt))
}
 
$argument_list.Add($(Prom_Env "vga-ndrv?" "true"), $null)
$argument_list.Add($(Prom_Env "auto-boot?" $auto_boot_prom_env), $null)
$argument_list.Add("soundhw", $soundhw)
$argument_list.Add("usb", $null)
$argument_list.Add($(Device "usb-mouse"), $null)
 
# I can't seem to get this to work.
# $argument_list.Add($(Prom_Env $computer_specs), $null)
 
# Finally, parse those Arguments!
$arguments = Build_Argument_List
 
# Construct the Process
$exec = new-object System.Diagnostics.Process
$exec.StartInfo = New-Object System.Diagnostics.ProcessStartInfo
$exec.StartInfo.FileName = "qemu-system-ppc.exe"
$exec.StartInfo.Arguments = $arguments
$exec.StartInfo.RedirectStandardError = $true
$exec.StartInfo.RedirectStandardInput = $true
$exec.StartInfo.RedirectStandardOutput = $true
$exec.StartInfo.UseShellExecute = $false
 
# Prints only the command and its arguments for, visual reasons... but could use some more debug things
if($debug_instance) {
    Write-Host "$($exec.StartInfo.FileName) $($exec.StartInfo.Arguments)"
}
 
# Start the process
$started = $exec.Start()
 
# Silently weep while it tries to work but it ends up just failing
$exec.WaitForExit()
 
# Print what we generated in case we need to send this off to the developer and or forums
Write-Error $exec.StandardError.ReadToEnd()
Write-Output $exec.StandardOutput.ReadToEnd()