Refactor: Rename NanoKVM to BatchuKVM and update server URL

server/service/vm/info.go

@@ -0,0 +1,115 @@
+package vm
+
+import (
+	"NanoKVM-Server/config"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	log "github.com/sirupsen/logrus"
+
+	"NanoKVM-Server/proto"
+)
+
+var imageVersionMap = map[string]string{
+	"2024-06-23-20-59-2d2bfb.img": "v1.0.0",
+	"2024-07-23-20-18-587710.img": "v1.1.0",
+	"2024-08-08-19-44-bef2ca.img": "v1.2.0",
+	"2024-11-13-09-59-9c961a.img": "v1.3.0",
+	"2025-02-17-19-08-3649fe.img": "v1.4.0",
+	"2025-04-17-14-21-98d17d.img": "v1.4.1",
+}
+
+func (s *Service) GetInfo(c *gin.Context) {
+	var rsp proto.Response
+
+	data := &proto.GetInfoRsp{
+		IPs:         getIPs(),
+		Mdns:        getMdns(),
+		Image:       getImageVersion(),
+		Application: getApplicationVersion(),
+		DeviceKey:   getDeviceKey(),
+	}
+
+	rsp.OkRspWithData(c, data)
+	log.Debug("get vm information success")
+}
+
+func getIPs() (ips []proto.IP) {
+	interfaces, err := GetInterfaceInfos()
+	if err != nil {
+		return
+	}
+
+	for _, iface := range interfaces {
+		if iface.IP.To4() != nil {
+			ips = append(ips, proto.IP{
+				Name:    iface.Name,
+				Addr:    iface.IP.String(),
+				Version: "IPv4",
+				Type:    iface.Type,
+			})
+		}
+	}
+
+	return
+}
+
+func getMdns() string {
+	if pid := getAvahiDaemonPid(); pid == "" {
+		return ""
+	}
+
+	content, err := os.ReadFile("/etc/hostname")
+	if err != nil {
+		return ""
+	}
+
+	mdns := strings.ReplaceAll(string(content), "\n", "")
+	return fmt.Sprintf("%s.local", mdns)
+}
+
+func getImageVersion() string {
+	content, err := os.ReadFile("/boot/ver")
+	if err != nil {
+		return ""
+	}
+
+	image := strings.ReplaceAll(string(content), "\n", "")
+
+	if version, ok := imageVersionMap[image]; ok {
+		return version
+	}
+
+	return image
+}
+
+func getApplicationVersion() string {
+	content, err := os.ReadFile("/kvmapp/version")
+	if err != nil {
+		return "1.0.0"
+	}
+
+	return strings.ReplaceAll(string(content), "\n", "")
+}
+
+func getDeviceKey() string {
+	content, err := os.ReadFile("/device_key")
+	if err != nil {
+		return ""
+	}
+
+	return strings.ReplaceAll(string(content), "\n", "")
+}
+
+func (s *Service) GetHardware(c *gin.Context) {
+	var rsp proto.Response
+
+	conf := config.GetInstance()
+	version := conf.Hardware.Version.String()
+
+	rsp.OkRspWithData(c, &proto.GetHardwareRsp{
+		Version: version,
+	})
+}