Presence, AD/SCCM/DNS reasons, monitors, snapshots, new-device priority
Worker: pings every tracked device on a presence sweep (hourly in business hours plus midnight) and records last online; inventory reports whether a device was found in AD and SCCM; monitors from WmiMonitorID; snapshots of the last reachable state replace "Cached"; newly tracked devices are swept and published first; totals count source devices only; per-type timing in Worker-State. Front end: details dialog shows presence, reasons instead of N/A, "Waiting for worker...", monitors and snapshot times, and refreshes in place; Custom View gains Days Offline, Last Online, Found In and monitor columns; manual pair changes show immediately; sync dialog shows timing by type. Custom View gets a large scrollbar; "Exactly ticked" filter.
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Johan Sandoval committed
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@@ -58,6 +58,7 @@ $script:DemoModels = @{
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}
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$script:DemoSsdModels = @("KXG50ZNV256G TOSHIBA", "SAMSUNG MZVLB256HBHQ-000H1", "SK hynix PC611 HFS256GD9TNG", "Micron 2450 NVMe 512GB", "SAMSUNG MZVL2512HCJQ-00BH1", "KBG50ZNS512G KIOXIA")
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$script:DemoMounts = @("Desktop Bundle", "Monitor Arm", "Under Desk", "Wall Mount", "Desktop Bundle", "Monitor Arm")
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$script:DemoMonitors = @("HP E24 G5", "HP E27 G5", "HP P24h G5", "DELL P2422H", "DELL P2723DE", "LEN T24i-30", "LEN T27h-30", "LG 27UK850")
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$script:DemoNotes = @("N/A", "N/A", "N/A", "N/A", "Front counter", "Dual monitors", "Desk 3", "Shared with night shift", "Badge printer attached", "Label printer attached")
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# Specialty apps: one or more ARP entries each (multi-entry apps exercise the "suite" rules)
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@@ -202,6 +203,11 @@ function Get-DemoProfile([string]$name) {
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$p.SrcFree = if ((Get-DemoRand $s 'lowdisk') -lt 0.08) { 4.0 + 12 * (Get-DemoRand $s 'freeL') } else { 30.0 + 150 * (Get-DemoRand $s 'free') }
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$p.Apps = @($p.Department.Apps | Where-Object { (Get-DemoRand $s "app$_") -lt 0.65 })
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if ($p.Apps.Count -eq 0) { $p.Apps = @($p.Department.Apps[0]) }
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# A few old devices have been unplugged / powered off for days (not while they're mid-migration)
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$p.OfflineDays = if ((Get-DemoRand $s 'longoff') -lt 0.07) { Get-DemoInt $s 'offdays' 1 21 } else { 0 }
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# Monitors at the desk move to the replacement, so both share the source's set
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$monCount = if ($p.Laptop) { Get-DemoPick $s 'mons' @(0, 1, 1, 2) } else { Get-DemoPick $s 'mons' @(1, 2, 2, 2, 3) }
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$p.Monitors = @(1..3 | Select-Object -First $monCount | ForEach-Object { Get-DemoPick $s "mon$(if ((Get-DemoRand $s 'monmatch') -lt 0.7) { 1 } else { $_ })" $script:DemoMonitors })
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# Facts specific to this physical device
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$n = $key
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@@ -214,6 +220,8 @@ function Get-DemoProfile([string]$name) {
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$p.DiskModel = Get-DemoPick $n 'ssd' $script:DemoSsdModels
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$p.DiskSerial = (1..8 | ForEach-Object { "{0:X4}" -f (Get-DemoInt $n "dsn$_" 0 65535) }) -join '_'
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$p.Inactive = (Get-DemoRand $n 'inactive') -lt 0.04
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$p.NoSccm = (-not $p.IsDest) -and (Get-DemoRand $n 'nosccm') -lt 0.025 # broken client, never reported
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$p.NoAd = (-not $p.IsDest) -and (Get-DemoRand $n 'noad') -lt 0.012 # computer object deleted
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}
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$script:DemoProfiles[$key] = $p
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return $p
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@@ -247,8 +255,9 @@ function Get-DemoNetworkState([string]$computer) {
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if ($fault -lt 0.03) { return "DNS Issue" }
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$stage = (Get-DemoStage $p).Name
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if (-not $p.IsDest -and $p.OfflineDays -gt 0 -and $stage -in @('NotStarted', 'Completed')) { return "Timed Out" }
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if ($p.IsDest) {
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if ($stage -eq 'NotStarted' -and (Get-DemoRand $p.Name 'staged') -lt 0.5) { return "Not Found" } # not imaged yet
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if (Test-DemoNotImaged $p) { return "Not Found" } # not imaged yet: no DNS record
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if ($stage -eq 'RestoreInProgress') { return "Online" }
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} else {
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if ($stage -eq 'BackupInProgress') { return "Online" }
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@@ -261,6 +270,11 @@ function Get-DemoNetworkState([string]$computer) {
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return "Timed Out"
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}
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# A replacement that hasn't been imaged yet isn't in DNS, AD or SCCM
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function Test-DemoNotImaged([hashtable]$p) {
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return $p.IsDest -and (Get-DemoStage $p).Name -eq 'NotStarted' -and (Get-DemoRand $p.Name 'staged') -lt 0.5
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}
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function Start-DemoLatency([int]$scale = 1) {
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$ms = [int]$script:DemoCfg.DelayMsPerDevice * $scale
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if ($ms -gt 0) { Start-Sleep -Milliseconds $ms }
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@@ -412,7 +426,9 @@ function Get-DeviceAssociations {
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function Get-DeviceInventory {
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param([string]$computerName, $Session)
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$p = Get-DemoProfile $computerName
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if (-not $p.Valid) { return @{} }
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if (-not $p.Valid) { return @{ InAD = $false; InSCCM = $false } } # a typo: nothing knows it
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if (Test-DemoNotImaged $p) { return @{ InAD = $false; InSCCM = $false } }
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$flags = @{ InAD = -not $p.NoAd; InSCCM = -not $p.NoSccm }
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$vis = if ($p.Public) { "Public" } else { "Private" }
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$form = if ($p.Laptop) { "Laptops" } else { "Desktops" }
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@@ -432,7 +448,12 @@ function Get-DeviceInventory {
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$updated = (Get-Date).AddDays(-1 * (Get-DemoInt $p.Source 'upd' 20 1400))
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if ($p.IsDest) { $updated = (Get-Date).AddDays(-1 * (Get-DemoInt $p.Name 'upd' 1 30)) }
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return @{
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$monitors = @($p.Monitors)
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$inv = @{
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InAD = $true
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InSCCM = $true
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MonitorCount = "$($monitors.Count)"
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Monitors = if ($monitors.Count) { $monitors -join "<br>" } else { "None" }
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OU = "Company Devices/$vis/$form"
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Groups = $groups -join "<br>"
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MAC = $p.Mac
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@@ -455,6 +476,24 @@ function Get-DeviceInventory {
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SCCMPrimaryUsers = $uda
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Disk = "Size: $($p.DiskSize) GB<br>Model: $($p.DiskModel)<br>S/N: $($p.DiskSerial)."
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}
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# What a missing AD object / SCCM record would take away
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if (-not $flags.InAD) { $inv.InAD = $false; foreach ($k in @("OU", "Groups")) { $inv.Remove($k) } }
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if (-not $flags.InSCCM) {
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$inv.InSCCM = $false
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foreach ($k in @("MAC", "Model", "RAM", "InventoryIP", "LastUser", "ClientStatus", "Updated", "Location", "Vanity", "Department", "Building", "Mount", "PrimaryUser", "PhoneExt", "InfoBy", "Notes", "RoomType", "SCCMPrimaryUsers", "Disk", "MonitorCount", "Monitors")) { $inv.Remove($k) }
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}
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return $inv
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}
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# Client's last activity, used the first time a device is tracked and doesn't answer
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function Get-DeviceLastSeen {
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param([string]$computerName, $Session)
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$p = Get-DemoProfile $computerName
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if (-not $p.Valid -or (Test-DemoNotImaged $p) -or $p.NoSccm) { return $null }
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if (-not $p.IsDest -and $p.OfflineDays -gt 0) {
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return (Get-Date).AddDays(-$p.OfflineDays).AddHours(-(Get-DemoInt $p.Name 'offhrs' 0 9))
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}
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return (Get-Date).AddMinutes(-(Get-DemoInt $p.Name "seen$([math]::Floor((Get-DemoNow) / 600))" 5 55))
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}
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function Get-InstalledSoftware {
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