# SQLInsight Pro: logon to Dynamics AX through the .NET Business Connector, run by the agent in its own process.
# Logs on as the agent's Windows account, logs off again, and writes one line: SQLINSIGHT-AX-OK <ms> or SQLINSIGHT-AX-ERROR <text>.
# Reads nothing in AX and changes nothing. Parameters come in environment variables (no quoting problems):
#   SQLINSIGHT_AX_DLL      path to Microsoft.Dynamics.BusinessConnectorNet.dll
#   SQLINSIGHT_AX_COMPANY  company (DataAreaId), or empty for the user's default
#   SQLINSIGHT_AX_SERVER   object server, e.g. 01@aos01:2712 or aos01:2712
#   SQLINSIGHT_AX_CONFIG   AX client configuration, or empty
$ErrorActionPreference = 'Stop'
function Value([string] $name) { $v = [Environment]::GetEnvironmentVariable($name); if ([string]::IsNullOrEmpty($v)) { return $null } else { return $v } }
try {
    Add-Type -Path (Value 'SQLINSIGHT_AX_DLL')
    $ax = New-Object Microsoft.Dynamics.BusinessConnectorNet.Axapta
    $watch = [System.Diagnostics.Stopwatch]::StartNew()
    $ax.Logon((Value 'SQLINSIGHT_AX_COMPANY'), $null, (Value 'SQLINSIGHT_AX_SERVER'), (Value 'SQLINSIGHT_AX_CONFIG'))
    $ms = $watch.ElapsedMilliseconds
    try { [void] $ax.Logoff() } catch { }
    Write-Output ('SQLINSIGHT-AX-OK ' + $ms)
    exit 0
} catch {
    $e = $_.Exception
    while ($e.InnerException) { $e = $e.InnerException }
    Write-Output ('SQLINSIGHT-AX-ERROR ' + ($e.Message -replace '\s+', ' '))
    exit 1
}