29 lines
828 B
Go
29 lines
828 B
Go
package dnsserver
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import "fmt"
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// startUpZones creates the text that we show when starting up:
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// grpc://example.com.:1055
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// example.com.:1053 on 127.0.0.1
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func startUpZones(protocol, addr string, zones map[string]*Config) string {
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s := ""
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for zone := range zones {
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// split addr into protocol, IP and Port
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_, ip, port, err := SplitProtocolHostPort(addr)
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if err != nil {
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// this should not happen, but we need to take care of it anyway
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s += fmt.Sprintln(protocol + zone + ":" + addr)
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continue
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}
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if ip == "" {
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s += fmt.Sprintln(protocol + zone + ":" + port)
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continue
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}
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// if the server is listening on a specific address let's make it visible in the log,
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// so one can differentiate between all active listeners
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s += fmt.Sprintln(protocol + zone + ":" + port + " on " + ip)
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}
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return s
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}
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