55 lines
1.0 KiB
Go
55 lines
1.0 KiB
Go
// Package client contains types and logic dealing with AdGuard Home's DNS
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// clients.
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//
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// TODO(a.garipov): Expand.
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package client
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import (
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"encoding"
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"fmt"
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)
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// Source represents the source from which the information about the client has
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// been obtained.
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type Source uint8
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// Clients information sources. The order determines the priority.
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const (
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SourceNone Source = iota
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SourceWHOIS
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SourceARP
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SourceRDNS
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SourceDHCP
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SourceHostsFile
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SourcePersistent
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)
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// type check
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var _ fmt.Stringer = Source(0)
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// String returns a human-readable name of cs.
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func (cs Source) String() (s string) {
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switch cs {
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case SourceWHOIS:
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return "WHOIS"
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case SourceARP:
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return "ARP"
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case SourceRDNS:
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return "rDNS"
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case SourceDHCP:
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return "DHCP"
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case SourceHostsFile:
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return "etc/hosts"
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default:
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return ""
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}
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}
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// type check
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var _ encoding.TextMarshaler = Source(0)
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// MarshalText implements encoding.TextMarshaler for the Source.
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func (cs Source) MarshalText() (text []byte, err error) {
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return []byte(cs.String()), nil
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}
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