onyx_online/voicemeeter-api-powershell
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more IODevice.driver tweaks

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use temp file instead of persistent

manual and pester tests pass
This commit is contained in:
pblivingston 2026-03-04 04:08:08 -05:00
parent 6b2031de99
commit 4ea371af2f
2 changed files with 12 additions and 15 deletions
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4
lib/Voicemeeter.psm1
View File

@ -20,15 +20,11 @@ class Remote {
[String]$vmpath [String]$vmpath
[Hashtable]$kind [Hashtable]$kind
[Object]$profiles [Object]$profiles
[String]$userpath
[String]$workingconfig
Remote ([String]$kindId) { Remote ([String]$kindId) {
$this.vmpath = Setup_DLL $this.vmpath = Setup_DLL
$this.kind = GetKind($kindId) $this.kind = GetKind($kindId)
$this.profiles = Get_Profiles($this.kind.name) $this.profiles = Get_Profiles($this.kind.name)
$this.userpath = Join-Path ([Environment]::GetFolderPath('MyDocuments')) 'Voicemeeter'
$this.workingconfig = Join-Path $this.userpath ('vm' + $this.kind.name + '_working.xml')
} }
[string] ToString() { [string] ToString() {

23
lib/io.ps1
View File

@ -122,31 +122,32 @@ class IODevice : IRemote {
{ {
if ([string]::IsNullOrEmpty($this.name)) { return '' } if ([string]::IsNullOrEmpty($this.name)) { return '' }
$path = $this.remote.workingconfig $type = $null
$oldTime = if (Test-Path $path) { (Get-Item $path).LastWriteTime } else { [DateTime]::MinValue } try {
$tmp = [System.IO.Path]::Combine([System.IO.Path]::GetTempPath(), "vmrtmp-$(New-Guid).xml")
$this.remote.Setter('Command.Save', $path) $this.remote.Setter('Command.Save', $tmp)
$timeout = New-TimeSpan -Seconds 2 $timeout = New-TimeSpan -Seconds 2
$sw = [Diagnostics.Stopwatch]::StartNew() $sw = [Diagnostics.Stopwatch]::StartNew()
$line = $null $line = $null
do { do {
if (Test-Path $path) { if (Test-Path $tmp) {
$newTime = (Get-Item $path).LastWriteTime
if ($newTime -gt $oldTime) {
try { try {
$line = Get-Content $path | Select-String -Pattern "<$($this.kindOfDevice)Dev index='$($this.index + 1)'" -List $line = Get-Content $tmp | Select-String -Pattern "<$($this.kindOfDevice)Dev index='$($this.index + 1)'" -List
if ($line) { break } if ($line) { break }
} }
catch {} catch {}
}
} }
Start-Sleep -Milliseconds 20 Start-Sleep -Milliseconds 20
} while ($sw.elapsed -lt $timeout) } while ($sw.elapsed -lt $timeout)
$type = $null
if ($line -and $line.ToString() -match "type='(?<type>\d+)'") { if ($line -and $line.ToString() -match "type='(?<type>\d+)'") {
$type = $matches['type'] $type = $matches['type']
}
}
finally {
if (Test-Path $tmp) {
Remove-Item $tmp -Force
}
} }
if ($type -notin $this.drivers.Keys) { return 'unknown' } if ($type -notin $this.drivers.Keys) { return 'unknown' }