BusinessServicesHost/nmcli/WIFI.go

package nmcli

import (
	"AudioPlayer/nmcli/model"
	"context"
	nmcli_go "github.com/KunMengcode/nmcli-go"
	"github.com/KunMengcode/nmcli-go/connection"
	"github.com/KunMengcode/nmcli-go/device"
	"net/rpc"
)

type WIFIInterface interface {
	CreateHotspot(Request model.HotspotInfoRequest, Reply *model.EmptyReply) error
	ChangeHotspot(Request model.HotspotInfoRequest, Reply *model.EmptyReply) error
	OpenHotspot(Request model.HotspotInfoRequest, Reply *model.EmptyReply) error
	HotspotInfo(Request model.EmptyRequest, Reply *WifiInfo) error
	register() error
}

type WIFI struct {
	nmcli *nmcli_go.NMCli
}

func NewWIFI(nmcli *nmcli_go.NMCli) WIFIInterface {
	return &WIFI{nmcli: nmcli}
}

func (receiver *WIFI) register() error {
	return rpc.RegisterName("NetworkManager.WIFI", receiver)
}

func (receiver *WIFI) CreateHotspot(Request model.HotspotInfoRequest, Reply *model.EmptyReply) error {
	_, err := receiver.nmcli.Device.WiFiHotspotCreate(context.Background(), device.WiFiHotspotCreateOptions{
		Ifname:   Request.IfName,
		Con_name: "hotspot",
		SSID:     Request.SSID,
		Password: Request.Password,
	})
	if err != nil {
		return err
	}
	return nil
}

func (receiver *WIFI) OpenHotspot(Request model.HotspotInfoRequest, Reply *model.EmptyReply) error {
	_, err := receiver.nmcli.Connection.Up(context.Background(), "hotspot", connection.UpOptions{})
	if err != nil {
		return err
	}
	return nil
}

func (receiver *WIFI) ChangeHotspot(Request model.HotspotInfoRequest, Reply *model.EmptyReply) error {
	_, err := receiver.nmcli.Connection.Modify(context.Background(), false, "hotspot", map[string]string{
		"802-11-wireless.ssid":         Request.SSID,
		"802-11-wireless-security.psk": Request.Password,
	})
	if err != nil {
		return err
	}
	err = receiver.OpenHotspot(Request, Reply)
	if err != nil {
		return err
	}
	return nil
}

type WifiInfo struct {
	SSID     string
	Password string
}

func (receiver *WIFI) HotspotInfo(Request model.EmptyRequest, Reply *WifiInfo) error {
	show, err := receiver.nmcli.Connection.Show(context.Background(), "hotspot")
	if err != nil {
		return err
	}
	*Reply = WifiInfo{
		SSID:     show["802-11-wireless"][0][0],
		Password: show["802-11-wireless-security"][0][14],
	}
	return nil
}