From 47dbbfb4ffd8d0fd835e243c69d9de1e9f306144 Mon Sep 17 00:00:00 2001
From: ChrisTitusTech <ChrisTitusTech@users.noreply.github.com>
Date: Mon, 8 Jul 2024 20:14:32 +0000
Subject: [PATCH] Compile Winutil

---
 winutil.ps1 | 91 +++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 81 insertions(+), 10 deletions(-)

diff --git a/winutil.ps1 b/winutil.ps1
index d6069150..9ba65799 100644
--- a/winutil.ps1
+++ b/winutil.ps1
@@ -66,28 +66,94 @@ function ConvertTo-Icon {
     <#
 
         .DESCRIPTION
-        This function will convert PNG to ICO file
+        This function will convert BMP, GIF, EXIF, JPG, PNG and TIFF to ICO file
+
+        .PARAMETER bitmapPath
+        The file path to bitmap image to make '.ico' file out of.
+        Supported file types according to Microsoft Documentation is the following:
+        BMP, GIF, EXIF, JPG, PNG and TIFF.
+
+        .PARAMETER iconPath
+        The file path to write the new '.ico' resource.
+
+        .PARAMETER overrideIconFile
+        An optional boolean Parameter that makes the function overrides
+        the Icon File Path if the file exists. Defaults to $true.
 
         .EXAMPLE
-        ConvertTo-Icon -bitmapPath "$env:TEMP\cttlogo.png" -iconPath $iconPath
+        try {
+            ConvertTo-Icon -bitmapPath "$env:TEMP\cttlogo.png" -iconPath "$env:TEMP\cttlogo.ico"
+        } catch [System.IO.FileNotFoundException] {
+            # Handle the thrown exception here...
+        }
+
+        This Example makes a '.ico' file at "$env:TEMP\cttlogo.ico" File Path using the bitmap file
+        found in "$env:TEMP\cttlogo.png", the function overrides the '.ico' File if it's found.
+        this function will throw a FileNotFound Exception at the event of not finding the provided bitmap File Path.
+
+        .EXAMPLE
+        try {
+            ConvertTo-Icon "$env:TEMP\cttlogo.png" "$env:TEMP\cttlogo.ico"
+        } catch [System.IO.FileNotFoundException] {
+            # Handle the thrown exception here...
+        }
+
+        This Example is the same as Example 1, but uses Positional Parameters instead.
+
+        .EXAMPLE
+        if (Test-Path "$env:TEMP\cttlogo.png") {
+            ConvertTo-Icon -bitmapPath "$env:TEMP\cttlogo.png" -iconPath "$env:TEMP\cttlogo.ico"
+        }
+
+        This Example is same as Example 1, but checks if the bitmap File exists before calling 'ConvertTo-Icon' Function.
+        This's the recommended way of using this function, as it doesn't require any try-catch blocks.
+
+        .EXAMPLE
+        try {
+            ConvertTo-Icon -bitmapPath "$env:TEMP\cttlogo.png" -iconPath "$env:TEMP\cttlogo.ico" -overrideIconFile $false
+        } catch [System.IO.FileNotFoundException] {
+            # Handle the thrown exception here...
+        }
+
+        This Example make use of '-overrideIconFile' Optional Parameter, the default for this paramter is $true.
+        By doing '-overrideIconFile $false', the 'ConvertTo-Icon' function will raise an exception that needs to be catched throw a 'catch' Code Block,
+        otherwise it'll crash the running PowerShell instance/process.
+
     #>
-    param( [Parameter(Mandatory=$true)]
-        $bitmapPath,
-        $iconPath = "$env:temp\newicon.ico"
+    param(
+        [Parameter(Mandatory=$true, position=0)]
+        [string]$bitmapPath,
+        [Parameter(Mandatory=$true, position=1)]
+        [string]$iconPath,
+        [Parameter(position=2)]
+        [bool]$overrideIconFile = $true
     )
 
     Add-Type -AssemblyName System.Drawing
 
     if (Test-Path $bitmapPath) {
+        if ((Test-Path $iconPath) -AND ($overrideIconFile -eq $false)) {
+            Write-Host "[ConvertTo-Icon] Icon File is found at '$iconPath', and the 'overrideIconFile' Parameter is set to '$overrideIconFile'. Skipping the bitmap to icon convertion..." -ForegroundColor Yellow
+            return
+        }
+
+        # Load bitmap file into memory, and make an Icon version out of it
         $b = [System.Drawing.Bitmap]::FromFile($bitmapPath)
         $icon = [System.Drawing.Icon]::FromHandle($b.GetHicon())
+
+        # Create the folder for the new icon file if it doesn't exists
+        $iconFolder = (New-Object System.IO.FileInfo($iconPath)).Directory.FullName
+        [System.IO.Directory]::CreateDirectory($iconFolder) | Out-Null
+
+        # Write the Icon File and do some cleaning-up
         $file = New-Object System.IO.FileStream($iconPath, 'OpenOrCreate')
         $icon.Save($file)
         $file.Close()
         $icon.Dispose()
-        #explorer "/SELECT,$iconpath"
     }
-    else { Write-Warning "$BitmapPath does not exist" }
+    else {
+        throw [System.IO.FileNotFoundException] "[ConvertTo-Icon] The provided bitmap File Path is not found at '$bitmapPath'."
+    }
 }
 function Copy-Files {
     <#
@@ -4808,8 +4874,10 @@ function Invoke-WPFShortcut {
             $ArgumentsToSourceExe = "$powershell '$IRM'"
             $DestinationName = "WinUtil.lnk"
 
+            Invoke-WebRequest -Uri "https://christitus.com/images/logo-full.png" -OutFile "$env:TEMP\cttlogo.png"
+
             if (Test-Path -Path "$env:TEMP\cttlogo.png") {
-                $iconPath = "$env:SystempRoot\cttlogo.ico"
+                $iconPath = "$env:LOCALAPPDATA\winutil\cttlogo.ico"
                 ConvertTo-Icon -bitmapPath "$env:TEMP\cttlogo.png" -iconPath $iconPath
             }
         }
@@ -4821,20 +4889,23 @@ function Invoke-WPFShortcut {
     $FileBrowser.Filter = "Shortcut Files (*.lnk)|*.lnk"
     $FileBrowser.FileName = $DestinationName
 
-    # Do an Early Return if The Save Shortcut operation was cancel by User's Input.
+    # Do an Early Return if the Save Operation was canceled by User's Input.
     $FileBrowserResult = $FileBrowser.ShowDialog()
     $DialogResultEnum = New-Object System.Windows.Forms.DialogResult
     if (-not ($FileBrowserResult -eq $DialogResultEnum::OK)) {
         return
     }
 
+    # Prepare the Shortcut paramter
     $WshShell = New-Object -comObject WScript.Shell
     $Shortcut = $WshShell.CreateShortcut($FileBrowser.FileName)
     $Shortcut.TargetPath = $SourceExe
     $Shortcut.Arguments = $ArgumentsToSourceExe
-    if ($null -ne $iconPath) {
+    if ($iconPath -ne $null) {
         $shortcut.IconLocation = $iconPath
     }
+
+    # Save the Shortcut to disk
     $Shortcut.Save()
 
     if ($RunAsAdmin -eq $true) {