Files
Pegasys-RomWBW/Source/Images/BuildDisk.ps1
Wayne Warthen 05d76a70d9 HD Image Creation Cleanup
Attempt to clean up the hard disk image creation process to better handle the existence of the two formats (hd512 and hd1024).
2020-08-30 14:35:41 -07:00

95 lines
1.9 KiB
PowerShell

Param($Disk, $Format="", $SysFile="")
$ErrorAction = 'Stop'
$CpmToolsPath = '../../Tools/cpmtools'
$env:PATH = $CpmToolsPath + ';' + $env:PATH
if ($Format.Length -eq 0)
{
Write-Error "No disk format specified!" -ErrorAction Stop
return
}
switch ($Format)
{
"wbw_fd144"
{
# 1.44MB Floppy Disk
$Desc = "1.44MB Floppy Disk"
$ImgFile = "fd144_${Disk}.img"
$MediaID = 6
$Size = 1440KB
}
"wbw_hd512"
{
# 512 Directory Entry Hard Disk Format
$Desc = "Hard Disk (512 directory entry format)"
$ImgFile = "hd512_${Disk}.img"
$MediaID = 4
$Size = 8MB + 128KB
}
"wbw_hd1024"
{
# 1024 Directory Entry Hard Disk Format
$Desc = "Hard Disk (1024 directory entry format)"
$ImgFile = "hd1024_${Disk}.img"
$MediaID = 10
$Size = 8MB
}
}
if (-not (Test-Path("d_${Disk}/")))
{
Write-Error "Source directory d_${Disk} for disk ${Disk} not found!" -ErrorAction Stop
return
}
"Generating $Disk $Desc..."
if ($SysFile.Length -gt 0)
{ [byte[]]$SysImg = [System.IO.File]::ReadAllBytes($SysFile) }
else
{ [byte[]]$SysImg = @() }
$Image = ($SysImg + ([byte[]](0xE5) * ($Size - $SysImg.length)))
# $Image[1410] = 0x4D
# $Image[1411] = 0x49
# $Image[1412] = 0x44
# $Image[1413] = $MediaID
[System.IO.File]::WriteAllBytes($ImgFile, $Image)
for ($Usr=0; $Usr -lt 16; $Usr++)
{
if (Test-Path ("d_${Disk}/u${Usr}/*"))
{
$Cmd = "cpmcp -f $Format $ImgFile d_${Disk}/u${Usr}/*.* ${Usr}:"
$Cmd
Invoke-Expression $Cmd
}
}
if (Test-Path("d_${Disk}.txt"))
{
foreach($Line in Get-Content "d_${Disk}.txt")
{
$Spec = $Line.Trim()
if (($Spec.Length -gt 0) -and ($Spec.Substring(0,1) -ne "#"))
{
$Cmd = "cpmcp -f $Format $ImgFile ${Spec}"
$Cmd
Invoke-Expression $Cmd
}
}
}
"Moving image $ImgFile into output directory..."
Move-Item $ImgFile -Destination "..\..\Binary\" -Force
return