func ListDeviceNames() ([]string, error) {
devices, err := pcap.FindAllDevs()
if err != nil {
return []string{}, err
}
ret := []string{}
for _, dev := range devices {
ret = append(ret, dev.Name)
}
return ret, nil
}
func ListDeviceNames() ([]string, error) {
devices, err := pcap.FindAllDevs()
if err != nil {
return []string{}, err
}
ret := []string{}
for _, dev := range devices {
desc := "No description available"
if len(dev.Description) > 0 {
desc = dev.Description
}
ret = append(ret, fmt.Sprintf("%s (%s)", dev.Name, desc))
}
return ret, nil
}
// ListDevicesNames returns the list of adapters available for sniffing on
// this computer. If the withDescription parameter is set to true, a human
// readable version of the adapter name is added. If the withIP parameter
// is set to true, IP address of the adatper is added.
func ListDeviceNames(withDescription bool, withIP bool) ([]string, error) {
devices, err := pcap.FindAllDevs()
if err != nil {
return []string{}, err
}
ret := []string{}
for _, dev := range devices {
r := dev.Name
if withDescription {
desc := "No description available"
if len(dev.Description) > 0 {
desc = dev.Description
}
r += fmt.Sprintf(" (%s)", desc)
}
if withIP {
ips := "Not assigned ip address"
if len(dev.Addresses) > 0 {
ips = ""
for i, address := range []pcap.InterfaceAddress(dev.Addresses) {
// Add a space between the IP address.
if i > 0 {
ips += " "
}
ips += fmt.Sprintf("%s", address.IP.String())
}
}
r += fmt.Sprintf(" (%s)", ips)
}
ret = append(ret, r)
}
return ret, nil
}