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