v1.5.0: API logging to ShopDB

- Logs events (started, cleaned, ok, failed, error, stopped) to ShopDB API
- Tracks installations and stats per hostname in ednc_installations table
- Event history stored in ednc_logs table
- Added CLAUDE.md with project instructions

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -0,0 +1,134 @@
+# eDNC Special Character Fix - Claude Code Instructions
+
+## Project Overview
+
+PowerShell utility that monitors DNC folders and removes invalid special characters (0xFF) from .pun files in real-time. Deployed to CNC workstations via network share.
+
+## Technology Stack
+
+- **Language:** PowerShell 5.1+
+- **Deployment:** Network share (S:\DT\cameron\eDNC-Fix\) → Local (C:\eDNC-Fix\)
+- **Logging:** ShopDB API (http://geitshopdb/api.asp)
+- **Version Control:** Gitea (localhost:3000/cproudlock/edncfix)
+
+## IMPORTANT: After Making Changes
+
+**Always do the following after any code changes:**
+
+1. **Update version numbers** in ALL of these files:
+   - `eDNC-SpecialCharFix.ps1` - `$ScriptVersion` variable (line ~81)
+   - `eDNC-SpecialCharFix.ps1` - `.NOTES` section Version field
+   - `version.ini` - `Version=x.x.x`
+   - `README.md` - Version History table
+
+2. **Commit and push to Gitea:**
+   ```bash
+   cd /home/camp/projects/powershell/edncfix
+   git add -A
+   git commit -m "vX.X.X: Description of changes"
+   git push
+   ```
+
+3. **Version format:** Use semantic versioning (MAJOR.MINOR.PATCH)
+   - MAJOR: Breaking changes
+   - MINOR: New features
+   - PATCH: Bug fixes
+
+## File Structure
+
+```
+/home/camp/projects/powershell/edncfix/
+├── eDNC-SpecialCharFix.ps1   # Main script
+├── Run-eDNCFix.bat           # Manual launcher (auto-elevates)
+├── Install-ScheduledTask.ps1 # Creates Windows scheduled task
+├── Deploy.bat                # Copies from S: to C:\eDNC-Fix\
+├── version.ini               # Version file for auto-updates
+├── README.md                 # Documentation
+└── CLAUDE.md                 # This file
+```
+
+## Configuration (Hardcoded)
+
+| Setting | Value | Location |
+|---------|-------|----------|
+| Watch Folder | `C:\Dnc_Files\Q` | eDNC-SpecialCharFix.ps1 |
+| File Filter | `*.pun` | eDNC-SpecialCharFix.ps1 |
+| Update Source | `S:\DT\cameron\eDNC-Fix` | eDNC-SpecialCharFix.ps1 |
+| API URL | `http://geitshopdb/api.asp` | eDNC-SpecialCharFix.ps1 |
+| Update Interval | 300 seconds (5 min) | eDNC-SpecialCharFix.ps1 |
+
+## ShopDB API Integration
+
+The script logs events to ShopDB via the API. Reference the ShopDB API documentation at:
+- **ShopDB Project:** `/home/camp/projects/windows/shopdb/`
+- **API File:** `/home/camp/projects/windows/shopdb/api.asp`
+- **Standards Doc:** `/home/camp/projects/windows/shopdb/docs/STANDARDS.md`
+
+### API Endpoint: logDNCEvent
+
+**Method:** POST
+**URL:** `http://geitshopdb/api.asp`
+
+**Parameters:**
+| Parameter | Type | Required | Description |
+|-----------|------|----------|-------------|
+| action | string | Yes | Must be "logDNCEvent" |
+| hostname | string | Yes | PC hostname |
+| eventType | string | Yes | Event type: started, cleaned, ok, failed, error, stopped |
+| filename | string | No | File being processed |
+| bytesRemoved | int | No | Number of bytes removed |
+| version | string | No | Script version |
+| message | string | No | Additional details |
+| watchFolder | string | No | Folder being watched |
+| fileFilter | string | No | File filter pattern |
+
+**Database Tables:**
+- `ednc_logs` - Individual event log entries
+- `ednc_installations` - Per-hostname installation tracking
+
+### API Endpoint: getDNCStats
+
+**Method:** GET
+**URL:** `http://geitshopdb/api.asp?action=getDNCStats`
+
+Returns JSON with all eDNC installations and their stats.
+
+## Deployment Workflow
+
+1. **Development:** Edit files in `/home/camp/projects/powershell/edncfix/`
+2. **Update versions:** Bump all version numbers
+3. **Commit:** Push to Gitea
+4. **Stage:** Copy files to `S:\DT\cameron\eDNC-Fix\`
+5. **Deploy:** On target PC, run `Deploy.bat` from S: drive
+6. **Install:** Run `Install-ScheduledTask.ps1` as Admin
+
+## Auto-Update Mechanism
+
+Running instances check `S:\DT\cameron\eDNC-Fix\version.ini` every 5 minutes.
+If a newer version is found, they automatically:
+1. Copy new files from S: to C:\eDNC-Fix\
+2. Restart themselves
+
+**To deploy an update to all PCs:**
+1. Update version.ini with new version number
+2. Copy updated files to S:\DT\cameron\eDNC-Fix\
+3. Wait up to 5 minutes for auto-update
+
+## Quick Reference
+
+### Test API endpoint:
+```bash
+curl -X POST http://192.168.122.151:8080/api.asp \
+  -d "action=logDNCEvent&hostname=TESTPC&eventType=started&version=1.5.0"
+```
+
+### Check installations:
+```bash
+curl "http://192.168.122.151:8080/api.asp?action=getDNCStats"
+```
+
+### View logs in database:
+```sql
+SELECT * FROM ednc_logs ORDER BY created DESC LIMIT 20;
+SELECT * FROM ednc_installations;
+```

README.md

@@ -130,6 +130,7 @@ The script uses exponential backoff (500ms → 1s → 2s → 4s → up to 16s) f
 
 | Version | Date | Changes |
 |---------|------|---------|
+| 1.5.0 | 2025-12-12 | API logging to ShopDB (started, cleaned, failed, stopped events) |
 | 1.4.0 | 2025-12-12 | Auto-update from S:\DT\cameron\eDNC-Fix\version.ini every 5 min |
 | 1.3.1 | 2025-12-12 | Added Install-ScheduledTask.ps1 for running as SYSTEM service |
 | 1.3.0 | 2025-12-12 | Fixed header UI, live status/stats, auto-elevate to Administrator |

eDNC-SpecialCharFix.ps1

@@ -36,9 +36,13 @@
 
 .NOTES
     Author: GE Aerospace - Rutland
-    Version: 1.4.0
+    Version: 1.5.0
     Date: 2025-12-12
 
+    v1.5.0 - API logging:
+    - Logs events (started, cleaned, ok, failed, error, stopped) to ShopDB API
+    - Tracks installations and stats per hostname
+
     v1.4.0 - Auto-update:
     - Checks S:\DT\cameron\eDNC-Fix\version.ini every 5 minutes
     - Auto-downloads and restarts if newer version found
@@ -78,7 +82,7 @@ param(
 )
 
 # Script info
-$ScriptVersion = "1.4.0"
+$ScriptVersion = "1.5.0"
 $ScriptName = "eDNC Special Character Fix"
 
 # Auto-update settings
@@ -87,6 +91,10 @@ $LocalPath = "C:\eDNC-Fix"
 $UpdateCheckInterval = 300  # Check every 5 minutes (in seconds)
 $script:LastUpdateCheck = [DateTime]::MinValue
 
+# API logging settings
+$ApiUrl = "http://geitshopdb/api.asp"
+$script:Hostname = $env:COMPUTERNAME
+
 # Header display function
 function Show-Header {
     param([int]$Cleaned = 0, [int]$Failed = 0, [string]$Status = "Watching...")
@@ -205,6 +213,35 @@ function Invoke-Update {
     }
 }
 
+# API logging function
+function Send-DNCEvent {
+    param(
+        [string]$EventType,
+        [string]$Filename = "",
+        [int]$BytesRemoved = 0,
+        [string]$Message = ""
+    )
+
+    try {
+        $body = @{
+            action = "logDNCEvent"
+            hostname = $script:Hostname
+            filename = $Filename
+            eventType = $EventType
+            bytesRemoved = $BytesRemoved
+            version = $ScriptVersion
+            message = $Message
+            watchFolder = $WatchFolder
+            fileFilter = $FileFilter
+        }
+
+        $null = Invoke-WebRequest -Uri $ApiUrl -Method POST -Body $body -ContentType "application/x-www-form-urlencoded" -UseBasicParsing -TimeoutSec 5
+    }
+    catch {
+        # Silently fail - don't disrupt file watching for API issues
+    }
+}
+
 # Initialize console
 Clear-Host
 $script:HeaderHeight = Show-Header -Status "Initializing..."
@@ -223,6 +260,9 @@ Show-Header -Status "Watching for files... (Ctrl+C to stop)" | Out-Null
 Write-Host "Removing bytes: $($CharactersToRemove -join ', ') (0x$($CharactersToRemove | ForEach-Object { '{0:X2}' -f $_ } | Join-String -Separator ', 0x'))" -ForegroundColor DarkGray
 Write-Host ""
 
+# Log startup to API
+Send-DNCEvent -EventType "started" -Message "Script started"
+
 # Statistics
 $script:FilesProcessed = 0
 $script:BytesRemoved = 0
@@ -267,6 +307,25 @@ $action = {
         [Console]::SetCursorPosition(0, $savedPos)
     }
 
+    # Helper to log to API
+    $logToApi = {
+        param($eventType, $file, $bytes, $msg)
+        try {
+            $body = @{
+                action = "logDNCEvent"
+                hostname = $Event.MessageData.Hostname
+                filename = $file
+                eventType = $eventType
+                bytesRemoved = $bytes
+                version = $Event.MessageData.Version
+                message = $msg
+                watchFolder = $Event.MessageData.WatchFolder
+                fileFilter = $Event.MessageData.FileFilter
+            }
+            $null = Invoke-WebRequest -Uri $Event.MessageData.ApiUrl -Method POST -Body $body -ContentType "application/x-www-form-urlencoded" -UseBasicParsing -TimeoutSec 5
+        } catch { }
+    }
+
     # Debounce check - skip if we processed this file recently
     $now = Get-Date
     if ($script:RecentlyProcessed.ContainsKey($path)) {
@@ -328,9 +387,11 @@ $action = {
                 $script:BytesRemoved += $removed
                 & $updateStatus "CLEANED: $fileName ($removed bytes)" "Green"
                 & $updateStats
+                & $logToApi "cleaned" $fileName $removed "Removed $removed byte(s)"
             } else {
                 Write-Host "  [OK] No special characters found" -ForegroundColor Gray
                 & $updateStatus "OK: $fileName (no changes)" "Gray"
+                & $logToApi "ok" $fileName 0 "No changes needed"
             }
 
             # Mark as recently processed
@@ -350,6 +411,7 @@ $action = {
                 $script:FailedFiles++
                 & $updateStatus "FAILED: $fileName" "Red"
                 & $updateStats
+                & $logToApi "failed" $fileName 0 "Could not access file after $maxRetries attempts"
             }
         }
         catch {
@@ -357,6 +419,7 @@ $action = {
             $script:FailedFiles++
             & $updateStatus "ERROR: $fileName" "Red"
             & $updateStats
+            & $logToApi "error" $fileName 0 $_.Exception.Message
             break
         }
         finally {
@@ -374,6 +437,10 @@ $messageData = @{
     DebounceSeconds = $script:DebounceSeconds
     StatusLine = 14  # Line number for status updates
     FileFilter = $FileFilter
+    ApiUrl = $ApiUrl
+    Hostname = $script:Hostname
+    Version = $ScriptVersion
+    WatchFolder = $WatchFolder
 }
 
 # Register event handlers
@@ -397,6 +464,9 @@ try {
     }
 }
 finally {
+    # Log shutdown to API
+    Send-DNCEvent -EventType "stopped" -Message "Script stopped. Cleaned: $script:FilesProcessed, Failed: $script:FailedFiles"
+
     # Cleanup on exit
     $watcher.EnableRaisingEvents = $false
     $watcher.Dispose()

version.ini

@@ -1,2 +1,2 @@
 [eDNC-Fix]
-Version=1.4.0
+Version=1.5.0