update

system/utils/utils_darwin.go

@@ -0,0 +1,97 @@
+package utils
+
+import (
+	"bytes"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+// GetCpuCache 查询CPU三缓
+func GetCpuCache() string {
+	return ""
+}
+
+func CheckCPUFeatureWindows(subkey string, value string) (string, bool) {
+	return "", false
+}
+
+func CheckVMTypeWithWIMC() string {
+	return ""
+}
+
+func GetLoad1() float64 {
+	return 0
+}
+
+// GetTCPAccelerateStatus 查询TCP控制算法
+func GetTCPAccelerateStatus() string {
+	cmd := exec.Command("sysctl", "-n", "net.ipv4.tcp_congestion_control")
+	var out bytes.Buffer
+	cmd.Stdout = &out
+	err := cmd.Run()
+	if err != nil {
+		return ""
+	} else {
+		return out.String()
+	}
+}
+
+// 解析时区信息
+func parseTimeZone(output string) string {
+	// 在输出中查找 Time zone 字符串
+	index := strings.Index(output, "Time zone")
+	if index != -1 {
+		// 如果找到，则截取 Time zone 字符串后的部分
+		output = output[index+len("Time zone")+1:]
+		// 找到冒号后的第一个空格，分割字符串获取时区信息
+		parts := strings.SplitN(output, " ", 2)
+		if len(parts) > 1 {
+			return strings.TrimSpace(parts[1])
+		}
+	}
+	return ""
+}
+
+// GetTimeZone 获取当前时区
+func GetTimeZone() string {
+	var CurrentTimeZone string
+	output, err := exec.Command("timedatectl", "|", "grep", "Time zone").Output()
+	if err == nil && strings.Contains(string(output), "Time zone") {
+		timeZone := parseTimeZone(string(output))
+		CurrentTimeZone = timeZone
+	} else {
+		output, err = exec.Command("date", "+%Z").Output()
+		if err == nil {
+			timeZone := strings.TrimSpace(string(output))
+			CurrentTimeZone = timeZone
+		}
+	}
+	return CurrentTimeZone
+}
+
+// GetPATH 检测本机的PATH环境是否含有对应的命令
+func GetPATH(key string) (string, bool) {
+	// 指定要搜索的目录列表
+	dirs := []string{"/usr/local/bin", "/usr/local/sbin", "/usr/bin", "/usr/sbin", "/sbin", "/bin", "/snap/bin"}
+	// 循环遍历每个目录
+	for _, dir := range dirs {
+		// 检查目录是否存在
+		_, err := os.Stat(dir)
+		if os.IsNotExist(err) {
+			continue
+		}
+		cmd := exec.Command("ls", dir)
+		output, err := cmd.Output()
+		if err != nil {
+			continue
+		}
+		files := strings.Split(string(output), "\n")
+		for _, file := range files {
+			if file == key {
+				return dir, true
+			}
+		}
+	}
+	return "", false
+}