gurix
4adb3c4cb2
- Add bpfFilter and readPath global vars with flag registration - Add deriveOutputPath helper: capture.pcap -> capture.mp3 (D-05) - run() validates mutual exclusion of --read and -i (D-03) - run() pre-validates BPF filter via capture.ValidateBPFFilter before capture (CAPT-05) - runLiveMode: extracts existing live pipeline, passes bpfFilter to StartCapture - runPcapMode: reads pcap with ReadPcapFile, classifies with timestamps, AggregatePcap, encodes - Bookend messages: 'Reading <file>...' at start, 'Saved...' at end (D-06) - --verbose supported in pcap mode via onSnapshot callback (D-07) - Empty pcap produces clear error with file path (Pitfall 4)