39 lines
876 B
Go
39 lines
876 B
Go
//go:build openbsd
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package aghnet
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import (
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"bufio"
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"fmt"
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"io"
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"net"
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"strings"
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"github.com/AdguardTeam/AdGuardHome/internal/aghos"
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)
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func ifaceHasStaticIP(ifaceName string) (ok bool, err error) {
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filename := fmt.Sprintf("etc/hostname.%s", ifaceName)
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return aghos.FileWalker(hostnameIfStaticConfig).Walk(rootDirFS, filename)
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}
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// hostnameIfStaticConfig checks if the interface is configured by
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// /etc/hostname.* to have a static IP.
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func hostnameIfStaticConfig(r io.Reader) (_ []string, ok bool, err error) {
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s := bufio.NewScanner(r)
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for s.Scan() {
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line := strings.TrimSpace(s.Text())
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fields := strings.Fields(line)
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if len(fields) >= 2 && fields[0] == "inet" && net.ParseIP(fields[1]) != nil {
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return nil, false, s.Err()
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}
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}
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return nil, true, s.Err()
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}
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func ifaceSetStaticIP(string) (err error) {
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return aghos.Unsupported("setting static ip")
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}
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