CasaOS/service/system.go

package service

import (
	"fmt"
	"io/ioutil"
	net2 "net"
	"os"
	"path/filepath"
	"runtime"
	"strconv"
	"strings"
	"time"

	"github.com/IceWhaleTech/CasaOS/model"
	"github.com/IceWhaleTech/CasaOS/pkg/config"
	command2 "github.com/IceWhaleTech/CasaOS/pkg/utils/command"
	"github.com/IceWhaleTech/CasaOS/pkg/utils/common_err"
	"github.com/IceWhaleTech/CasaOS/pkg/utils/file"
	"github.com/shirou/gopsutil/v3/cpu"
	"github.com/shirou/gopsutil/v3/disk"
	"github.com/shirou/gopsutil/v3/host"
	"github.com/shirou/gopsutil/v3/mem"
	"github.com/shirou/gopsutil/v3/net"
)

type SystemService interface {
	UpSystemConfig(str string, widget string)
	UpdateSystemVersion(version string)
	GetSystemConfigDebug() []string
	GetCasaOSLogs(lineNumber int) string
	UpdateAssist()
	UpSystemPort(port string)
	GetTimeZone() string
	UpdateUSBAutoMount(state string)
	ExecUSBAutoMountShell(state string)
	UpAppOrderFile(str, id string)
	GetAppOrderFile(id string) []byte
	GetNet(physics bool) []string
	GetNetInfo() []net.IOCountersStat
	GetCpuCoreNum() int
	GetCpuPercent() float64
	GetMemInfo() map[string]interface{}
	GetCpuInfo() []cpu.InfoStat
	GetDirPath(path string) []model.Path
	GetDirPathOne(path string) (m model.Path)
	GetNetState(name string) string
	GetDiskInfo() *disk.UsageStat
	GetSysInfo() host.InfoStat
	GetDeviceTree() string
	CreateFile(path string) (int, error)
	RenameFile(oldF, newF string) (int, error)
	MkdirAll(path string) (int, error)
}
type systemService struct {
}

func (c *systemService) MkdirAll(path string) (int, error) {
	_, err := os.Stat(path)
	if err == nil {
		return common_err.DIR_ALREADY_EXISTS, nil
	} else {
		if os.IsNotExist(err) {
			os.MkdirAll(path, os.ModePerm)
			return common_err.SUCCESS, nil
		} else if strings.Contains(err.Error(), ": not a directory") {
			return common_err.FILE_OR_DIR_EXISTS, err
		}
	}
	return common_err.ERROR, err
}
func (c *systemService) RenameFile(oldF, newF string) (int, error) {

	_, err := os.Stat(newF)
	if err == nil {
		return common_err.DIR_ALREADY_EXISTS, nil
	} else {
		if os.IsNotExist(err) {
			err := os.Rename(oldF, newF)
			if err != nil {
				return common_err.ERROR, err
			}
			return common_err.SUCCESS, nil
		}
	}
	return common_err.ERROR, err
}
func (c *systemService) CreateFile(path string) (int, error) {
	_, err := os.Stat(path)
	if err == nil {
		return common_err.FILE_OR_DIR_EXISTS, nil
	} else {
		if os.IsNotExist(err) {
			file.CreateFile(path)
			return common_err.SUCCESS, nil
		}
	}
	return common_err.ERROR, err
}
func (c *systemService) GetDeviceTree() string {
	return command2.ExecResultStr("source " + config.AppInfo.ShellPath + "/helper.sh ;GetDeviceTree")
}
func (c *systemService) GetSysInfo() host.InfoStat {
	info, _ := host.Info()
	return *info
}

func (c *systemService) GetDiskInfo() *disk.UsageStat {
	path := "/"
	if runtime.GOOS == "windows" {
		path = "C:"
	}
	diskInfo, _ := disk.Usage(path)
	diskInfo.UsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.1f", diskInfo.UsedPercent), 64)
	diskInfo.InodesUsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.1f", diskInfo.InodesUsedPercent), 64)
	return diskInfo
}

func (c *systemService) GetNetState(name string) string {
	return command2.ExecResultStr("source " + config.AppInfo.ShellPath + "/helper.sh ;CatNetCardState " + name)
}

func (c *systemService) GetDirPathOne(path string) (m model.Path) {

	f, err := os.Stat(path)

	if err != nil {
		return
	}
	m.IsDir = f.IsDir()
	m.Name = f.Name()
	m.Path = path
	m.Size = f.Size()
	m.Date = f.ModTime()
	return
}

func (c *systemService) GetDirPath(path string) []model.Path {
	if path == "/DATA" {
		sysType := runtime.GOOS
		if sysType == "windows" {
			path = "C:\\CasaOS\\DATA"
		}
		if sysType == "darwin" {
			path = "./CasaOS/DATA"
		}

	}

	ls, _ := ioutil.ReadDir(path)
	dirs := []model.Path{}
	if len(path) > 0 {
		for _, l := range ls {
			filePath := filepath.Join(path, l.Name())
			link, err := filepath.EvalSymlinks(filePath)
			if err != nil {
				link = filePath
			}
			temp := model.Path{Name: l.Name(), Path: filePath, IsDir: l.IsDir(), Date: l.ModTime(), Size: l.Size()}
			if filePath != link {
				file, _ := os.Stat(link)
				temp.IsDir = file.IsDir()
			}
			dirs = append(dirs, temp)
		}
	} else {
		dirs = append(dirs, model.Path{Name: "DATA", Path: "/DATA/", IsDir: true, Date: time.Now()})
	}
	return dirs
}
func (c *systemService) GetCpuInfo() []cpu.InfoStat {
	info, _ := cpu.Info()
	return info
}

func (c *systemService) GetMemInfo() map[string]interface{} {
	memInfo, _ := mem.VirtualMemory()
	memInfo.UsedPercent, _ = strconv.ParseFloat(fmt.Sprintf("%.1f", memInfo.UsedPercent), 64)
	memData := make(map[string]interface{})
	memData["total"] = memInfo.Total
	memData["available"] = memInfo.Available
	memData["used"] = memInfo.Used
	memData["free"] = memInfo.Free
	memData["usedPercent"] = memInfo.UsedPercent
	return memData
}

func (c *systemService) GetCpuPercent() float64 {
	percent, _ := cpu.Percent(0, false)
	value, _ := strconv.ParseFloat(fmt.Sprintf("%.1f", percent[0]), 64)
	return value
}

func (c *systemService) GetCpuCoreNum() int {
	count, _ := cpu.Counts(false)
	return count
}

func (c *systemService) GetNetInfo() []net.IOCountersStat {
	parts, _ := net.IOCounters(true)
	return parts
}
func (c *systemService) GetNet(physics bool) []string {
	t := "1"
	if physics {
		t = "2"
	}
	return command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;GetNetCard " + t)
}

func (s *systemService) UpdateSystemVersion(version string) {
	command2.OnlyExec("curl -fsSL https://raw.githubusercontent.com/IceWhaleTech/get/main/update.sh | bash")
	//s.log.Error(config.AppInfo.ProjectPath + "/shell/tool.sh -r " + version)
	//s.log.Error(command2.ExecResultStr(config.AppInfo.ProjectPath + "/shell/tool.sh -r " + version))
}
func (s *systemService) UpdateAssist() {
	command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/assist.sh")
}

func (s *systemService) GetTimeZone() string {
	return command2.ExecResultStr("source " + config.AppInfo.ShellPath + "/helper.sh ;GetTimeZone")
}

func (s *systemService) ExecUSBAutoMountShell(state string) {
	if state == "False" {
		command2.OnlyExec("source " + config.AppInfo.ShellPath + "/helper.sh ;USB_Remove_File")
	} else {
		command2.OnlyExec("source " + config.AppInfo.ShellPath + "/helper.sh ;USB_Move_File")
	}

}

func (s *systemService) GetSystemConfigDebug() []string {
	return command2.ExecResultStrArray("source " + config.AppInfo.ShellPath + "/helper.sh ;GetSysInfo")
}
func (s *systemService) UpSystemConfig(str string, widget string) {
	if len(str) > 0 && str != config.SystemConfigInfo.ConfigStr {
		config.Cfg.Section("system").Key("ConfigStr").SetValue(str)
		config.SystemConfigInfo.ConfigStr = str
	}
	if len(widget) > 0 && widget != config.SystemConfigInfo.WidgetList {
		config.Cfg.Section("system").Key("WidgetList").SetValue(widget)
		config.SystemConfigInfo.WidgetList = widget
	}
	config.Cfg.SaveTo(config.SystemConfigInfo.ConfigPath)
}
func (s *systemService) UpAppOrderFile(str, id string) {
	file.WriteToPath([]byte(str), config.AppInfo.DBPath+"/"+id, "app_order.json")
}
func (s *systemService) GetAppOrderFile(id string) []byte {
	return file.ReadFullFile(config.AppInfo.UserDataPath + "/" + id + "/app_order.json")
}
func (s *systemService) UpdateUSBAutoMount(state string) {
	config.ServerInfo.USBAutoMount = state
	config.Cfg.Section("server").Key("USBAutoMount").SetValue(state)
	config.Cfg.SaveTo(config.SystemConfigInfo.ConfigPath)
}
func (s *systemService) UpSystemPort(port string) {
	if len(port) > 0 && port != config.ServerInfo.HttpPort {
		config.Cfg.Section("server").Key("HttpPort").SetValue(port)
		config.ServerInfo.HttpPort = port
	}
	config.Cfg.SaveTo(config.SystemConfigInfo.ConfigPath)
}
func (s *systemService) GetCasaOSLogs(lineNumber int) string {
	file, err := os.Open(filepath.Join(config.AppInfo.LogPath, fmt.Sprintf("%s.%s",
		config.AppInfo.LogSaveName,
		config.AppInfo.LogFileExt,
	)))
	if err != nil {
		return err.Error()
	}
	defer file.Close()
	content, err := ioutil.ReadAll(file)
	if err != nil {
		return err.Error()
	}

	return string(content)
}

func GetDeviceAllIP() []string {
	var address []string
	addrs, err := net2.InterfaceAddrs()
	if err != nil {
		return address
	}
	for _, a := range addrs {
		if ipNet, ok := a.(*net2.IPNet); ok && !ipNet.IP.IsLoopback() {
			if ipNet.IP.To16() != nil {
				address = append(address, ipNet.IP.String())
			}
		}
	}
	return address
}
func NewSystemService() SystemService {
	return &systemService{}
}