Function get_combined_network_scan

webapp_modern.py:8745–8815

Get combined results from both ARP and nmap scans

()

    """Auto-detect current hardware and recommend profile"""
    try:
        import subprocess
        import re
        
        # Detect Raspberry Pi model
        model = 'unknown'
        ram_mb = 0
        recommended_profile = 'pi_zero_2w'  # Default to most conservative
        
        try:
            # Read /proc/cpuinfo for model
            with open('/proc/cpuinfo', 'r') as f:
                cpuinfo = f.read()
                
            # Detect Pi model
            if 'Raspberry Pi Zero 2' in cpuinfo:
                model = 'Raspberry Pi Zero 2 W'
                recommended_profile = 'pi_zero_2w'
            elif 'Raspberry Pi 5' in cpuinfo:
                model = 'Raspberry Pi 5'
            elif 'Raspberry Pi 4' in cpuinfo:
                model = 'Raspberry Pi 4'
            elif 'Raspberry Pi 3' in cpuinfo:
                model = 'Raspberry Pi 3'
                
        except Exception as e:
            logger.warning(f"Could not read cpuinfo: {e}")
        
        # Detect RAM
        if psutil_available:
            try:
                mem = psutil.virtual_memory()
                ram_mb = int(mem.total / (1024 * 1024))
                
                # Match to closest profile
                if model == 'Raspberry Pi Zero 2 W':
                    recommended_profile = 'pi_zero_2w'
                elif model == 'Raspberry Pi 5':
                    if ram_mb >= 15000:
                        recommended_profile = 'pi_5_16gb'
                    elif ram_mb >= 7000:
                        recommended_profile = 'pi_5_8gb'
                    elif ram_mb >= 3500:
                        recommended_profile = 'pi_5_4gb'
                    else:
                        recommended_profile = 'pi_5_2gb'
                elif model == 'Raspberry Pi 4':
                    if ram_mb >= 7000:
                        recommended_profile = 'pi_4_8gb'
                    elif ram_mb >= 3500:
                        recommended_profile = 'pi_4_4gb'
                    elif ram_mb >= 1800:
                        recommended_profile = 'pi_4_2gb'
                    else:
                        recommended_profile = 'pi_4_1gb'
                        
            except Exception as e:
                logger.warning(f"Could not detect RAM: {e}")