eduard256
27117900eb
Complete architecture rewrite following go2rtc patterns: - pkg/ for pure logic (camdb, tester, probe, generate) - internal/ for application glue with Init() modules - Single HTTP server on :4567 with all endpoints - zerolog with password masking and memory ring buffer - Environment-based config only (no YAML files) API endpoints: /api/search, /api/streams, /api/test, /api/probe, /api/generate, /api/health, /api/log Dependencies: go2rtc v1.9.14, go-sqlite3, miekg/dns, zerolog
22 lines
463 B
Go
22 lines
463 B
Go
package probe
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import (
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"database/sql"
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"strings"
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)
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// LookupOUI returns vendor name for MAC address from SQLite oui table.
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// MAC format: "C0:56:E3:AA:BB:CC" -> prefix "C0:56:E3"
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func LookupOUI(db *sql.DB, mac string) string {
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if len(mac) < 8 {
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return ""
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}
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prefix := strings.ToUpper(mac[:8])
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prefix = strings.ReplaceAll(prefix, "-", ":")
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var brand string
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_ = db.QueryRow("SELECT brand FROM oui WHERE prefix = ?", prefix).Scan(&brand)
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return brand
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}
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