58 lines
935 B
Go
58 lines
935 B
Go
package web
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import (
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"net"
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"slices"
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"strconv"
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"strings"
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"github.com/aceberg/WatchYourLAN/internal/models"
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)
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func getHostByID(idStr string, hosts []models.Host) (oneHost models.Host) {
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id, _ := strconv.Atoi(idStr)
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for _, host := range hosts {
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if host.ID == id {
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oneHost = host
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break
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}
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}
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return oneHost
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}
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func updateDNS(host models.Host) (name, dns string) {
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dnsNames, _ := net.LookupAddr(host.IP)
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if len(dnsNames) > 0 {
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name = dnsNames[0]
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dns = strings.Join(dnsNames, " ")
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}
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return name, dns
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}
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func getHostsByMAC(mac string, hosts []models.Host) (foundHosts []models.Host) {
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for _, host := range hosts {
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if host.Mac == mac {
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foundHosts = append(foundHosts, host)
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}
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}
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return foundHosts
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}
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func getAllIfaces(hosts []models.Host) (ifaces []string) {
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for _, host := range hosts {
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if !slices.Contains(ifaces, host.Iface) {
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ifaces = append(ifaces, host.Iface)
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}
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}
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return ifaces
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}
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