Rewrite parser logic with C#

.gitignore

@@ -8,6 +8,7 @@
 *.user
 *.userosscache
 *.sln.docstates
+PowerShellModule
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
@@ -221,7 +222,7 @@ ClientBin/
 *.publishsettings
 orleans.codegen.cs
 
-# Including strong name files can present a security risk 
+# Including strong name files can present a security risk
 # (https://github.com/github/gitignore/pull/2483#issue-259490424)
 #*.snk
 
@@ -317,7 +318,7 @@ __pycache__/
 # OpenCover UI analysis results
 OpenCover/
 
-# Azure Stream Analytics local run output 
+# Azure Stream Analytics local run output
 ASALocalRun/
 
 # MSBuild Binary and Structured Log
@@ -326,5 +327,5 @@ ASALocalRun/
 # NVidia Nsight GPU debugger configuration file
 *.nvuser
 
-# MFractors (Xamarin productivity tool) working folder 
+# MFractors (Xamarin productivity tool) working folder
 .mfractor/

Examples/Test-DSCParser.ps1

@@ -0,0 +1,157 @@
+# Test Script for DSCParser.CSharp Module
+
+param(
+    [Parameter()]
+    [string]$ModulePath = (Join-Path $PSScriptRoot '..\PowerShellModule\DSCParser.CSharp.psd1')
+)
+
+$ErrorActionPreference = 'Stop'
+
+Write-Host "DSCParser.CSharp Test Script" -ForegroundColor Cyan
+Write-Host "============================" -ForegroundColor Cyan
+Write-Host ""
+
+# Import the module
+Write-Host "[1/5] Importing module..." -ForegroundColor Yellow
+if (Get-Module DSCParser.CSharp)
+{
+    Remove-Module DSCParser.CSharp -Force
+}
+Import-Module $ModulePath -Force
+Write-Host "✓ Module imported successfully" -ForegroundColor Green
+Write-Host ""
+
+# Test 1: Parse example configuration
+Write-Host "[2/5] Testing ConvertTo-DSCObject..." -ForegroundColor Yellow
+$configPath = Join-Path $PSScriptRoot 'TestConfiguration.ps1'
+
+if (-not (Test-Path $configPath))
+{
+    Write-Error "Test configuration file not found: $configPath"
+    exit 1
+}
+
+try
+{
+    $resources = ConvertTo-DSCObject -Path $configPath
+    Write-Host "✓ Successfully parsed $($resources.Count) resources" -ForegroundColor Green
+    Write-Host ""
+
+    # Display first resource
+    Write-Host "Sample Resource (first in configuration):" -ForegroundColor Cyan
+    $resources[0] | Format-Table -AutoSize
+}
+catch
+{
+    Write-Host "✗ Failed to parse configuration" -ForegroundColor Red
+    Write-Host $_.Exception.Message -ForegroundColor Red
+    exit 1
+}
+
+# Test 2: Convert back to DSC text
+Write-Host "[3/5] Testing ConvertFrom-DSCObject..." -ForegroundColor Yellow
+try
+{
+    $dscText = ConvertFrom-DSCObject -DSCResources $resources
+    Write-Host "✓ Successfully converted back to DSC text" -ForegroundColor Green
+    Write-Host ""
+
+    # Display first few lines
+    Write-Host "Generated DSC Text (first 20 lines):" -ForegroundColor Cyan
+    $lines = $dscText -split "`n" | Select-Object -First 20
+    foreach ($line in $lines)
+    {
+        Write-Host $line -ForegroundColor Gray
+    }
+    Write-Host "..." -ForegroundColor Gray
+}
+catch
+{
+    Write-Host "✗ Failed to convert to DSC text" -ForegroundColor Red
+    Write-Host $_.Exception.Message -ForegroundColor Red
+    exit 1
+}
+
+# Test 3: Parse with content parameter
+Write-Host ""
+Write-Host "[4/5] Testing ConvertTo-DSCObject with Content parameter..." -ForegroundColor Yellow
+try
+{
+    $content = Get-Content $configPath -Raw
+    $resources2 = ConvertTo-DSCObject -Content $content
+    Write-Host "✓ Successfully parsed using Content parameter" -ForegroundColor Green
+
+    if ($resources2.Count -eq $resources.Count)
+    {
+        Write-Host "✓ Resource count matches ($($resources2.Count))" -ForegroundColor Green
+    }
+    else
+    {
+        Write-Host "✗ Resource count mismatch (expected $($resources.Count), got $($resources2.Count))" -ForegroundColor Red
+    }
+}
+catch
+{
+    Write-Host "✗ Failed to parse with Content parameter" -ForegroundColor Red
+    Write-Host $_.Exception.Message -ForegroundColor Red
+}
+
+# Test 4: Verify specific resource properties
+Write-Host ""
+Write-Host "[5/5] Verifying resource properties..." -ForegroundColor Yellow
+try
+{
+    $fileResource = $resources | Where-Object { $_.ResourceName -eq 'File' -and $_.ResourceInstanceName -eq 'TestFile1' }
+
+    if ($null -eq $fileResource)
+    {
+        Write-Host "✗ Could not find TestFile1 resource" -ForegroundColor Red
+    }
+    else
+    {
+        Write-Host "✓ Found TestFile1 resource" -ForegroundColor Green
+
+        $expectedProperties = @{
+            'DestinationPath' = 'C:\Temp\TestFile.txt'
+            'Ensure' = 'Present'
+            'Type' = 'File'
+        }
+
+        $allMatch = $true
+        foreach ($prop in $expectedProperties.GetEnumerator())
+        {
+            if ($fileResource[$prop.Key] -eq $prop.Value)
+            {
+                Write-Host "  ✓ $($prop.Key) = $($prop.Value)" -ForegroundColor Green
+            }
+            else
+            {
+                Write-Host "  ✗ $($prop.Key) expected '$($prop.Value)', got '$($fileResource[$prop.Key])'" -ForegroundColor Red
+                $allMatch = $false
+            }
+        }
+
+        if ($allMatch)
+        {
+            Write-Host "✓ All properties match expected values" -ForegroundColor Green
+        }
+    }
+}
+catch
+{
+    Write-Host "✗ Failed to verify resource properties" -ForegroundColor Red
+    Write-Host $_.Exception.Message -ForegroundColor Red
+}
+
+# Summary
+Write-Host ""
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host "Test Summary" -ForegroundColor Cyan
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host "All basic tests completed successfully!" -ForegroundColor Green
+Write-Host ""
+Write-Host "Module Functions Available:" -ForegroundColor Cyan
+Get-Command -Module DSCParser.CSharp | ForEach-Object {
+    Write-Host "  - $($_.Name)" -ForegroundColor White
+}
+Write-Host ""

Examples/TestConfiguration.ps1

@@ -0,0 +1,105 @@
+# Example DSC Configuration for Testing DSCParser.CSharp
+
+Configuration TestConfiguration
+{
+    Import-DscResource -ModuleName PSDesiredStateConfiguration
+
+    Node localhost
+    {
+        File TestFile1
+        {
+            DestinationPath = "C:\Temp\TestFile.txt"
+            Ensure = "Present"
+            Contents = "Hello World from DSCParser.CSharp"
+            Type = "File"
+            Force = $true
+        }
+
+        File TestDirectory
+        {
+            DestinationPath = "C:\Temp\TestDirectory"
+            Ensure = "Present"
+            Type = "Directory"
+        }
+
+        Registry TestRegistry
+        {
+            Key = "HKEY_LOCAL_MACHINE\SOFTWARE\TestKey"
+            Ensure = "Present"
+            ValueName = "TestValue"
+            ValueData = "TestData"
+            ValueType = "String"
+        }
+
+        Script TestScript
+        {
+            GetScript = {
+                return @{ Result = "Success" }
+            }
+            SetScript = {
+                Write-Verbose "Setting configuration"
+            }
+            TestScript = {
+                return $true
+            }
+        }
+
+        Environment TestEnvironmentVariable
+        {
+            Name = "TestVar"
+            Ensure = "Present"
+            Value = "TestValue"
+        }
+
+        WindowsFeature TestFeature
+        {
+            Name = "Web-Server"
+            Ensure = "Present"
+            IncludeAllSubFeature = $true
+        }
+
+        Service TestService
+        {
+            Name = "wuauserv"
+            State = "Running"
+            StartupType = "Automatic"
+        }
+
+        User TestUser
+        {
+            UserName = "TestUser"
+            Ensure = "Present"
+            Description = "Test user for DSCParser.CSharp"
+            Password = $null
+            Disabled = $false
+        }
+
+        Group TestGroup
+        {
+            GroupName = "TestGroup"
+            Ensure = "Present"
+            Description = "Test group for DSCParser.CSharp"
+            Members = @("TestUser")
+        }
+
+        Log TestLog
+        {
+            Message = "DSCParser.CSharp test configuration applied"
+        }
+
+        Package TestPackage
+        {
+            Name = "TestPackage"
+            Path = "C:\Temp\TestPackage.msi"
+            ProductId = "{12345678-1234-1234-1234-123456789012}"
+            Ensure = "Present"
+        }
+
+        Archive TestArchive
+        {
+            Path = "C:\Temp\TestArchive.zip"
+            Destination = "C:\Temp\ExtractedArchive"
+            Ensure = "Present"
+        }
+    }
+}