build on windows

internal/service/service_windows.go

@@ -0,0 +1,84 @@
+package service
+
+import (
+	"fmt"
+	"log"
+	"time"
+)
+
+var syscall Syscall
+
+func Init() {
+	syscall = Syscall{}
+}
+
+type Syscall struct {
+	LINUX_REBOOT_CMD_POWER_OFF byte
+	LINUX_REBOOT_CMD_RESTART   byte
+}
+
+func (s Syscall) Reboot(mode byte) error {
+	fmt.Println("A ", mode, " would have occurred")
+
+	return nil
+}
+
+type Status struct {
+	Mode         string
+	TimeShutDown string
+}
+
+type countdown struct {
+	t int
+	h int
+	m int
+	s int
+}
+
+func New(s *Status, logslevel uint) {
+	for {
+		if s.Mode == "" {
+			time.Sleep(time.Second * 5)
+		} else {
+			time.Sleep(1 * time.Second)
+			v, _ := time.Parse(time.RFC3339, s.TimeShutDown)
+			timeRemaining := getTimeRemaining(v)
+
+			if s.Mode != "" {
+				if timeRemaining.t <= 0 {
+					// bye
+					if logslevel > 0 {
+						log.Println("Run:", s.Mode)
+					}
+					callMode := syscall.LINUX_REBOOT_CMD_POWER_OFF
+					if s.Mode == "reboot" {
+						callMode = syscall.LINUX_REBOOT_CMD_RESTART
+					}
+					err := syscall.Reboot(callMode)
+					if err != nil {
+						log.Fatalf("%s", err)
+					}
+				} else if logslevel > 1 {
+					log.Printf("Time for %s - %d:%d:%d\n", s.Mode, timeRemaining.h, timeRemaining.m, timeRemaining.s)
+				}
+			}
+		}
+	}
+}
+
+func getTimeRemaining(t time.Time) countdown {
+	currentTime := time.Now().UTC()
+	difference := t.Sub(currentTime)
+
+	total := int(difference.Seconds())
+	hours := int(total / (60 * 60) % 24)
+	minutes := int(total/60) % 60
+	seconds := int(total % 60)
+
+	return countdown{
+		t: total,
+		h: hours,
+		m: minutes,
+		s: seconds,
+	}
+}