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| <# | ||
| .SYNOPSIS | ||
| PushMon | ||
| .DESCRIPTION | ||
| PowerShell script that sends push notifications via Pushover for predefined monitoring methods. | ||
| .SYNTAX | ||
| .PARAMETERS | ||
| .EXAMPLE | ||
| PS C:\> <example usage> | ||
| Explanation of what the example does | ||
| .INPUTS | ||
| Inputs (if any) | ||
| .OUTPUTS | ||
| Output (if any) | ||
| .RELATED LINKS | ||
| GitHub: https://github.com/MichaelSchoenburg/T22-000215 | ||
| .NOTES | ||
| Author: Michael Schönburg | ||
| Version: v1.0 | ||
| Last Edit: 11.02.2021 | ||
| This projects code loosely follows the PowerShell Practice and Style guide, as well as Microsofts PowerShell scripting performance considerations. | ||
| Style guide: https://poshcode.gitbook.io/powershell-practice-and-style/ | ||
| Performance Considerations: https://docs.microsoft.com/en-us/powershell/scripting/dev-cross-plat/performance/script-authoring-considerations?view=powershell-7.1 | ||
| .REMARKS | ||
| To see the examples, type: "get-help Get-HotFix -examples". | ||
| For more information, type: "get-help Get-HotFix -detailed". | ||
| For technical information, type: "get-help Get-HotFix -full". | ||
| For online help, type: "get-help Get-HotFix -online" | ||
| #> | ||
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| #region RULES | ||
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| # Rules/Conventions: | ||
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| # # This is a comment related to the following command | ||
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| # <# | ||
| # This is a comment related to the next couple commands (most times a caption for a section) | ||
| # #> | ||
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| # "This is a Text containing $( $variable(s) )" | ||
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| # 'This is a text without variable(s)' | ||
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| # Variables available in the entire script start with a capital letter | ||
| # $ThisIsAGlobalVariable | ||
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| # Variables available only locally e. g. in a function start with a lower case letter | ||
| # $thisIsALocalVariable | ||
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| #endregion RULES | ||
| #region INITIALIZATION | ||
| <# | ||
| Libraries, Modules, ... | ||
| #> | ||
|
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| [CmdletBinding()] | ||
| param ( | ||
| [Parameter( | ||
| Mandatory = $true | ||
| )] | ||
| [ValidateSet('ColorAtPos')] | ||
| [string] | ||
| $Method = 'ColorAtPos', | ||
|
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| [Parameter( | ||
| Mandatory = $true | ||
| )] | ||
| [string] | ||
| $ApiToken, | ||
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| [Parameter( | ||
| Mandatory = $true | ||
| )] | ||
| [string] | ||
| $UserKey | ||
| ) | ||
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| #endregion INITIALIZATION | ||
| #region DECLARATIONS | ||
| <# | ||
| Declare local variables and global variables | ||
| #> | ||
|
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| # None, yet. | ||
|
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| #endregion DECLARATIONS | ||
| #region FUNCTIONS | ||
| <# | ||
| Declare Functions | ||
| #> | ||
|
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| function Write-ConsoleLog { | ||
| <# | ||
| .SYNOPSIS | ||
| Logs an event to the console. | ||
| .DESCRIPTION | ||
| Writes text to the console with the current date (US format) in front of it. | ||
| .PARAMETER Text | ||
| Event/text to be outputted to the console. | ||
| .EXAMPLE | ||
| Write-ConsoleLog -Text 'Subscript XYZ called.' | ||
| Long form | ||
| .EXAMPLE | ||
| Log 'Subscript XYZ called. | ||
| Short form | ||
| #> | ||
| [alias('Log')] | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory = $true, | ||
| Position = 0)] | ||
| [string] | ||
| $Text | ||
| ) | ||
|
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| # Save current VerbosePreference | ||
| $VerbosePreferenceBefore = $VerbosePreference | ||
|
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| # Enable verbose output | ||
| $VerbosePreference = 'Continue' | ||
|
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| # Write verbose output | ||
| Write-Verbose "$( Get-Date -Format 'MM/dd/yyyy HH:mm:ss' ) - $( $Text )" | ||
|
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| # Restore current VerbosePreference | ||
| $VerbosePreference = $VerbosePreferenceBefore | ||
| } | ||
|
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| function Get-ScreenColor { | ||
| <# | ||
| .SYNOPSIS | ||
| Gets the color of the pixel under the mouse, or of the specified space. | ||
| .DESCRIPTION | ||
| Returns the pixel color either under the mouse, or of a location onscreen using X/Y locating. If no parameters are supplied, the mouse cursor position will be retrived and used. | ||
| Current Version - 1.0 | ||
| .EXAMPLE | ||
| Mouse-Color | ||
| Returns the color of the pixel directly under the mouse cursor. | ||
| .EXAMPLE | ||
| Mouse-Color -X 300 -Y 300 | ||
| Returns the color of the pixel 300 pixels from the top of the screen and 300 pixels from the left. | ||
| .PARAMETER X | ||
| Distance from the top of the screen to retrieve color, in pixels. | ||
| .PARAMETER Y | ||
| Distance from the left of the screen to retrieve color, in pixels. | ||
| .NOTES | ||
| Author: Malil | ||
| Source: https://community.spiceworks.com/scripts/show/4263-get-screencolor | ||
| Revision History | ||
| Version 1.0 | ||
| - Live release. Contains two parameter sets - an empty default, and an X/Y set. | ||
| #> | ||
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| #Requires -Version 4.0 | ||
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| [CmdletBinding(DefaultParameterSetName='None')] | ||
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| param( | ||
| [Parameter( | ||
| Mandatory=$true, | ||
| ParameterSetName="Pos" | ||
| )] | ||
| [Int] | ||
| $X, | ||
| [Parameter( | ||
| Mandatory=$true, | ||
| ParameterSetName="Pos" | ||
| )] | ||
| [Int] | ||
| $Y | ||
| ) | ||
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| if ($PSCmdlet.ParameterSetName -eq 'None') { | ||
| $pos = [System.Windows.Forms.Cursor]::Position | ||
| } else { | ||
| $pos = New-Object psobject | ||
| $pos | Add-Member -MemberType NoteProperty -Name "X" -Value $X | ||
| $pos | Add-Member -MemberType NoteProperty -Name "Y" -Value $Y | ||
| } | ||
| $map = [System.Drawing.Rectangle]::FromLTRB($pos.X, $pos.Y, $pos.X + 1, $pos.Y + 1) | ||
| $bmp = New-Object System.Drawing.Bitmap(1,1) | ||
| $graphics = [System.Drawing.Graphics]::FromImage($bmp) | ||
| $graphics.CopyFromScreen($map.Location, [System.Drawing.Point]::Empty, $map.Size) | ||
| $pixel = $bmp.GetPixel(0,0) | ||
| $red = $pixel.R | ||
| $green = $pixel.G | ||
| $blue = $pixel.B | ||
| $result = New-Object psobject | ||
| if ($PSCmdlet.ParameterSetName -eq 'None') { | ||
| $result | Add-Member -MemberType NoteProperty -Name "X" -Value $([System.Windows.Forms.Cursor]::Position).X | ||
| $result | Add-Member -MemberType NoteProperty -Name "Y" -Value $([System.Windows.Forms.Cursor]::Position).Y | ||
| } | ||
| $result | Add-Member -MemberType NoteProperty -Name "Red" -Value $red | ||
| $result | Add-Member -MemberType NoteProperty -Name "Green" -Value $green | ||
| $result | Add-Member -MemberType NoteProperty -Name "Blue" -Value $blue | ||
| return $result | ||
| } | ||
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| function Get-MousePosition { | ||
| Add-Type -AssemblyName System.Windows.Forms | ||
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| $x = [System.Windows.Forms.Cursor]::Position.X | ||
| $y = [System.Windows.Forms.Cursor]::Position.Y | ||
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| return $x, $y | ||
| } | ||
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| #endregion FUNCTIONS | ||
| #region EXECUTION | ||
| <# | ||
| Script entry point | ||
| #> | ||
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| Write-Host " | ||
| ██████ ██ ██ ███████ ██ ██ ███ ███ ██████ ███ ██ ▄▀ ▄▀ | ||
| ██ ██ ██ ██ ██ ██ ██ ████ ████ ██ ██ ████ ██ ▀ ▀ | ||
| ██████ ██ ██ ███████ ███████ ██ ████ ██ ██ ██ ██ ██ ██ █▀▀▀▀▀█▄ | ||
| ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ █░░░░░█─█ | ||
| ██ ██████ ███████ ██ ██ ██ ██ ██████ ██ ████ ▀▄▄▄▄▄▀▀ | ||
| by Michael Schönburg | ||
| __ | ||
| |__ _ | _ _ _||_ _ _| _ _| _ . _ . _|_ _ _ |_. _ _ | ||
| |(_)| |(_|\/(-(_||_)(_|(_|( (_|(_|||||| )|_)|_| (_||_|(_)| ) | ||
| / | ||
| " -ForegroundColor Yellow | ||
| # Font from https://patorjk.com/software/taag | ||
| # Coffee from https://fsymbols.com/text-art/twitter/#all_cats | ||
| "------------------------------------------------------------------------- | ||
| Your specified monitoring method = $( $Method ) | ||
| Your specified API token = $( $ApiToken ) | ||
| Your specified user key = $( $UserKey ) | ||
| " | ||
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| switch ($Method) { | ||
| 'ColorAtPos' { | ||
| Write-Host "Hover over the position with your mouse and press any key to monitor it..." | ||
| $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown") | ||
| $x, $y = Get-MousePosition | ||
| $InitialColor = Get-ScreenColor -X $x -Y $y | ||
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| # Monitoring | ||
| do { | ||
| Clear-Host | ||
| Write-Host "Mouse position = x: $( $x ) y: $( $y )" | ||
| Write-Host "Initial color = $( $InitialColor )" | ||
| Write-Host 'Monitoring Color...' | ||
| Start-Sleep -Seconds 1 | ||
| $CurrentColor = Get-ScreenColor -X $X -Y $Y | ||
| } until ($CurrentColor.PSObject.ToString() -ne $InitialColor.PSObject.ToString()) | ||
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| Write-Host 'Color at given screen position has changed. Sending notification...' -ForegroundColor Yellow | ||
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| $apiKeyUrl = "https://api.pushover.net/1/messages.json" | ||
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| # This is the notification data, which gets converted to JSON | ||
| $body = @{ | ||
| "token"=$ApiToken | ||
| "user"=$UserKey | ||
| "message"="The color at the given screen position has changed." | ||
| } | ConvertTo-Json | ||
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| # This header tells we're passing a JSON payload | ||
| $header = @{ | ||
| "Content-Type"="application/json" | ||
| } | ||
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| # Notify17 invocation | ||
| Invoke-RestMethod -Uri $apiKeyUrl -Method 'Post' -Body $body -Headers $header | ||
| } | ||
| } | ||
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| #endregion EXECUTION |
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