Add unified Rockwell PLC file parser supporting L5X, L5K, and ACD formats

electron-ui/index.html

@@ -114,7 +114,7 @@ <h2>Ingest Data</h2>
               </svg>
             </div>
             <h3>Rockwell PLC</h3>
-            <p>Import Rockwell L5X exports (.sc files or directories)</p>
+            <p>Import Rockwell PLC files (L5X, L5K, ACD, or pre-exported .sc)</p>
             <button class="btn btn-primary" id="btn-ingest-plc">Select File</button>
           </div>
 

electron-ui/main.js

@@ -192,9 +192,9 @@ ipcMain.handle('select-file', async (event, options) => {
   const result = await dialog.showOpenDialog(mainWindow, {
     properties: ['openFile'],
     filters: options.filters || [
-      { name: 'All Supported', extensions: ['json', 'sc', 'L5X', 'st', 'xml'] },
+      { name: 'All Supported', extensions: ['json', 'sc', 'L5X', 'L5K', 'ACD', 'st', 'xml'] },
       { name: 'Ignition Backup', extensions: ['json'] },
-      { name: 'Rockwell PLC', extensions: ['sc', 'L5X'] },
+      { name: 'Rockwell PLC', extensions: ['sc', 'L5X', 'L5K', 'ACD'] },
       { name: 'Siemens PLC', extensions: ['st'] },
       { name: 'TIA Portal XML', extensions: ['xml'] }
     ]
@@ -211,10 +211,17 @@ ipcMain.handle('select-directory', async () => {
 });
 
 // Ingest PLC files - Rockwell (with streaming)
+// Supports L5X, L5K, ACD, and pre-exported .sc files
 ipcMain.handle('ingest-plc', async (event, filePath) => {
   const streamId = `ingest-plc-${Date.now()}`;
   try {
-    const output = await runPythonScript('ontology_analyzer.py', [filePath, '-v'], {
+    // Auto-detect Rockwell native formats (L5X, L5K, ACD) vs pre-exported .sc
+    const ext = path.extname(filePath).toLowerCase();
+    const isNativeRockwell = ['.l5x', '.l5k', '.acd'].includes(ext);
+    const args = isNativeRockwell
+      ? [filePath, '--rockwell', '-v']
+      : [filePath, '-v'];
+    const output = await runPythonScript('ontology_analyzer.py', args, {
       streaming: true,
       streamId
     });

electron-ui/renderer.js

@@ -109,7 +109,7 @@ if (loadIgnitionFileBtn) {
 document.getElementById('btn-ingest-plc').addEventListener('click', async () => {
   const filePath = await window.api.selectFile({
     filters: [
-      { name: 'Rockwell PLC Files', extensions: ['sc', 'L5X'] },
+      { name: 'Rockwell PLC Files', extensions: ['sc', 'L5X', 'l5x', 'L5K', 'l5k', 'ACD', 'acd'] },
       { name: 'All Files', extensions: ['*'] }
     ]
   });

rockwell-ingest.ps1

@@ -0,0 +1,204 @@
+#!/usr/bin/env pwsh
+<#
+.SYNOPSIS
+    Process Rockwell/Allen-Bradley PLC files into the ontology database
+
+.DESCRIPTION
+    Unified handler for all Rockwell PLC file formats:
+    - .L5X  (Studio 5000 XML export — component or full project)
+    - .L5K  (Studio 5000 / RSLogix 5000 ASCII text project)
+    - .ACD  (Studio 5000 native binary project — requires acd-tools)
+    - .sc   (Pre-exported structured code files)
+
+    Auto-detects the file format and routes to the appropriate parser.
+    Can process single files or entire directories containing mixed formats.
+
+.PARAMETER Input
+    Path to a Rockwell PLC file (.L5X, .L5K, .ACD, .sc) or directory
+
+.PARAMETER OutputDir
+    Directory where exported .sc files and ontology results will be saved
+
+.PARAMETER ExportOnly
+    Only export to .sc files without running ontology analysis
+
+.PARAMETER SkipAI
+    Skip AI analysis (import structure only, mark as pending)
+
+.PARAMETER Verbose
+    Enable verbose output
+
+.EXAMPLE
+    .\rockwell-ingest.ps1 -Input "Motor_Control.L5X" -OutputDir ".\export"
+    Process a single L5X file
+
+.EXAMPLE
+    .\rockwell-ingest.ps1 -Input "project.L5K" -OutputDir ".\export"
+    Process an L5K project file
+
+.EXAMPLE
+    .\rockwell-ingest.ps1 -Input "project.ACD" -OutputDir ".\export"
+    Process an ACD binary project file
+
+.EXAMPLE
+    .\rockwell-ingest.ps1 -Input ".\PLC_Files" -OutputDir ".\export"
+    Process all Rockwell files in a directory (L5X, L5K, ACD)
+
+.EXAMPLE
+    .\rockwell-ingest.ps1 -Input "project.L5K" -ExportOnly -OutputDir ".\export"
+    Export L5K to .sc files without ontology analysis
+
+.EXAMPLE
+    .\rockwell-ingest.ps1 -Input "project.L5X" -OutputDir ".\export" -SkipAI
+    Import structure into Neo4j without AI analysis (for incremental mode)
+#>
+
+param(
+    [Parameter(Mandatory=$true)]
+    [string]$Input,
+
+    [Parameter(Mandatory=$true)]
+    [string]$OutputDir,
+
+    [switch]$ExportOnly,
+    [switch]$SkipAI,
+    [switch]$Verbose
+)
+
+$ErrorActionPreference = "Stop"
+
+# Get script directory
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$scriptsDir = Join-Path $scriptDir "scripts"
+
+# Determine which Python scripts to use
+$rockwellExport = Join-Path $scriptsDir "rockwell_export.py"
+$ontologyAnalyzer = Join-Path $scriptsDir "ontology_analyzer.py"
+
+# Validate inputs
+if (-not (Test-Path $Input)) {
+    Write-Error "Input path not found: $Input"
+    exit 1
+}
+
+if (-not (Test-Path $rockwellExport)) {
+    Write-Error "Python script not found: $rockwellExport"
+    exit 1
+}
+
+# Check for Python
+$pythonCmd = $null
+try {
+    $pythonVersion = python3 --version 2>&1
+    $pythonCmd = "python3"
+    Write-Host "[INFO] Using $pythonVersion" -ForegroundColor Cyan
+} catch {
+    try {
+        $pythonVersion = python --version 2>&1
+        $pythonCmd = "python"
+        Write-Host "[INFO] Using $pythonVersion" -ForegroundColor Cyan
+    } catch {
+        Write-Error "Python not found. Please install Python 3.x"
+        exit 1
+    }
+}
+
+# Check for .env file
+$envFile = Join-Path $scriptDir ".env"
+if (-not $ExportOnly -and -not (Test-Path $envFile)) {
+    Write-Warning ".env file not found. Make sure ANTHROPIC_API_KEY is set in environment for AI analysis."
+}
+
+# Detect file format
+$inputItem = Get-Item $Input
+$extension = $inputItem.Extension.ToLower()
+$isDirectory = $inputItem.PSIsContainer
+
+if ($isDirectory) {
+    $formatDesc = "Directory (all Rockwell formats)"
+    $fileCount = @(
+        (Get-ChildItem -Path $Input -Recurse -Include "*.L5X","*.l5x","*.L5K","*.l5k","*.ACD","*.acd" -ErrorAction SilentlyContinue)
+    ).Count
+    Write-Host "[INFO] Found $fileCount Rockwell PLC file(s) in directory" -ForegroundColor Cyan
+} else {
+    switch ($extension) {
+        ".l5x" { $formatDesc = "L5X (Studio 5000 XML)" }
+        ".l5k" { $formatDesc = "L5K (Legacy ASCII)" }
+        ".acd" { $formatDesc = "ACD (Native Binary)" }
+        ".sc"  { $formatDesc = "SC (Pre-exported)" }
+        default { $formatDesc = "Unknown ($extension)" }
+    }
+}
+
+# Create output directory
+if (-not (Test-Path $OutputDir)) {
+    New-Item -ItemType Directory -Path $OutputDir -Force | Out-Null
+    Write-Host "[INFO] Created output directory: $OutputDir" -ForegroundColor Cyan
+}
+
+# Display banner
+Write-Host ""
+Write-Host "========================================" -ForegroundColor Blue
+Write-Host "  Rockwell PLC Ontology Processor" -ForegroundColor Blue
+Write-Host "========================================" -ForegroundColor Blue
+Write-Host "[INFO] Input:   $Input" -ForegroundColor Cyan
+Write-Host "[INFO] Format:  $formatDesc" -ForegroundColor Cyan
+Write-Host "[INFO] Output:  $OutputDir" -ForegroundColor Cyan
+if ($ExportOnly) {
+    Write-Host "[INFO] Mode:    Export Only (.sc files)" -ForegroundColor Yellow
+} elseif ($SkipAI) {
+    Write-Host "[INFO] Mode:    Structure Import (no AI)" -ForegroundColor Yellow
+} else {
+    Write-Host "[INFO] Mode:    Full Analysis (with AI)" -ForegroundColor Yellow
+}
+Write-Host ""
+
+if ($ExportOnly) {
+    # Export-only mode: convert to .sc files
+    Write-Host "[INFO] Exporting to .sc format..." -ForegroundColor Cyan
+    try {
+        & $pythonCmd $rockwellExport $Input $OutputDir
+
+        if ($LASTEXITCODE -eq 0) {
+            Write-Host "`n[SUCCESS] Export completed!" -ForegroundColor Green
+            Write-Host "[INFO] .sc files saved to: $OutputDir" -ForegroundColor Cyan
+            Write-Host "[INFO] Run without -ExportOnly to analyze with AI" -ForegroundColor Cyan
+        } else {
+            Write-Error "Export failed with exit code $LASTEXITCODE"
+            exit $LASTEXITCODE
+        }
+    } catch {
+        Write-Error "Export failed: $_"
+        exit 1
+    }
+} else {
+    # Full ontology analysis mode
+    Write-Host "[INFO] Starting ontology analysis..." -ForegroundColor Cyan
+
+    $analyzerArgs = @($ontologyAnalyzer, $Input, "--rockwell")
+    if ($SkipAI) {
+        $analyzerArgs += "--skip-ai"
+    }
+    if ($Verbose) {
+        $analyzerArgs += "-v"
+    }
+
+    try {
+        & $pythonCmd @analyzerArgs
+
+        if ($LASTEXITCODE -eq 0) {
+            Write-Host "`n[SUCCESS] Ontology analysis completed!" -ForegroundColor Green
+            if ($SkipAI) {
+                Write-Host "[INFO] Structure imported. Use incremental analyzer for AI enrichment." -ForegroundColor Cyan
+            } else {
+                Write-Host "[INFO] Results stored in Neo4j ontology database." -ForegroundColor Cyan
+            }
+        } else {
+            Write-Error "Analysis failed with exit code $LASTEXITCODE"
+            exit $LASTEXITCODE
+        }
+    } catch {
+        Write-Error "Analysis failed: $_"
+        exit 1
+    }
+}