public/Get-AxisDate.ps1
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<#
.SYNOPSIS Retrieves date and time information from an Axis device. .DESCRIPTION The Get-AxisDate function retrieves the date and time information from an Axis device. .PARAMETER Device Specifies the Hostname or IP address of the Axis device. .PARAMETER Quiet Indicates whether to return only the offset in seconds from the current time. .PARAMETER Raw Indicates whether to return the raw result from the Axis Web API. .EXAMPLE Get-AxisDate -Device 192.168.1.100 Device : 192.168.1.100 UTCTime : 2024-08-27T19:29:56Z LocalTime : TimeZone : America/Chicago PosixTimeZone : CST6CDT,M3.2.0,M11.1.0 DST : True OffsetFromCurrent : -1 .OUTPUTS If the Raw switch is not used, the function returns a custom object with the following properties: - Device: The name or IP address of the Axis device. - UTCTime: The UTC time of the Axis device. - LocalTime: The local time of the Axis device. - TimeZone: The time zone of the Axis device. - PosixTimeZone: The POSIX time zone of the Axis device. - DST: The daylight saving time status of the Axis device. - OffsetFromCurrent: The offset from the current time in seconds. If the Raw switch is used, the function returns the raw result from the Axis Web API. #> function Get-AxisDate { [cmdletbinding()] Param( [Parameter(Mandatory)] [String]$Device, [Parameter()] [Switch]$Quiet, [Parameter()] [switch]$LegacyMethod ) if(!$LegacyMethod) { $Version = (Get-AxisDeviceInfo -Device $Device).Version } else { $Version = 0 } $Output = [ordered]@{ Device = $Device UTCTime = 'N/A' LocalTime = '' TimeZone = 'N/A' PosixTimeZone = '' DST = '' OffsetFromCurrent = 'N/A' } if($Version -lt 9.30) { Write-Warning "Cannot calculate time offset for firmware versions less than 9.30." $DeviceTime = [datetime](Invoke-AxisWebApi -Device 10.72.244.60 -Path "/axis-cgi/admin/date.cgi?action=get") $DeviceTimeSettings = Get-AxisParameter -Device $Device -Group Time $Output.LocalTime = $DeviceTime $Output.PosixTimeZone = $DeviceTimeSettings.'Time.POSIXTimeZone' $Output.DST = $DeviceTimeSettings.'Time.DST.Enabled' } else { $Param = @{ Device = $Device Path = "/axis-cgi/time.cgi" Body = @{ apiVersion = "1.0" method = "getDateTimeInfo" } } $result = Invoke-AxisWebApi @Param $utcNow = Get-CurrentTime $DeviceTime = [datetime]::Parse($result.data.dateTime).ToUniversalTime() $OffsetSeconds = [math]::Round(($DeviceTime - $utcNow).TotalSeconds) $Output.UTCTime = $result.data.dateTime $Output.LocalTime = $result.data.localTime $Output.TimeZone = $result.data.timeZone $Output.PosixTimeZone = $result.data.posixTimeZone $Output.DST = $result.data.dstEnabled $Output.OffsetFromCurrent = $OffsetSeconds } if($Quiet) { return $Output.OffsetFromCurrent } return [pscustomobject]$Output } |