50 lines
922 B
Go
50 lines
922 B
Go
package mdnsserver
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import (
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"context"
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"log"
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"github.com/godbus/dbus/v5"
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"github.com/holoplot/go-avahi"
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)
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func Run(ctx context.Context) {
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conn, err := dbus.SystemBus()
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if err != nil {
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return
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}
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a, err := avahi.ServerNew(conn)
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if err != nil {
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log.Fatalf("Avahi new failed: %v", err)
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}
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eg, err := a.EntryGroupNew()
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if err != nil {
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log.Fatalf("EntryGroupNew() failed: %v", err)
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}
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hostname, err := a.GetHostName()
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if err != nil {
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log.Fatalf("GetHostName() failed: %v", err)
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}
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fqdn, err := a.GetHostNameFqdn()
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if err != nil {
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log.Fatalf("GetHostNameFqdn() failed: %v", err)
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}
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err = eg.AddService(avahi.InterfaceUnspec, avahi.ProtoUnspec, 0, hostname, "_my-nifty-service._tcp", "local", fqdn, 1234, nil)
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if err != nil {
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log.Fatalf("AddService() failed: %v", err)
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}
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err = eg.Commit()
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if err != nil {
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log.Fatalf("Commit() failed: %v", err)
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}
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<-ctx.Done()
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eg.Reset()
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conn.Close()
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}
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