修改项目结构

cmii-uav-watchdog-agent/host_info/mboard_service.go

@@ -0,0 +1,58 @@
+package services
+
+import (
+	"cmii-uav-watchdog-common/models"
+	"fmt"
+	"os"
+	"strings"
+)
+
+// DefaultMotherboardInfo provides a default value for MotherboardInfo.
+var DefaultMotherboardInfo = models.MotherboardInfo{
+	Manufacturer: "unknown",
+	Product:      "unknown",
+	Version:      "unknown",
+	Serial:       "unknown",
+}
+
+// readFileWithWarning attempts to read a file and logs a warning if it fails.
+func readFileWithWarning(path string) ([]byte, error) {
+	value, err := os.ReadFile(path)
+	if err != nil {
+		fmt.Printf("Warning: unable to read file %s: %v\n", path, err)
+		return nil, err
+	}
+	return value, nil
+}
+
+// GetMotherboardInfo retrieves motherboard information from the system files.
+func GetMotherboardInfo() models.MotherboardInfo {
+	info := DefaultMotherboardInfo // 初始化为默认值
+
+	// 文件路径与对应字段的映射
+	paths := map[string]*string{
+		"/sys/class/dmi/id/board_vendor":  &info.Manufacturer,
+		"/sys/class/dmi/id/board_name":    &info.Product,
+		"/sys/class/dmi/id/board_version": &info.Version,
+		"/sys/class/dmi/id/board_serial":  &info.Serial,
+	}
+
+	// 遍历路径并更新信息
+	for path, field := range paths {
+		if value, err := readFileWithWarning(path); err == nil {
+			*field = strings.TrimSpace(string(value))
+		}
+	}
+
+	return info // 返回最终的主板信息
+}
+
+/*
+Motherboard Information:
+Manufacturer: ASUSTeK COMPUTER INC.
+Product: ROG STRIX B450-F GAMING
+Version: Rev 1.xx
+Serial: 123456789012345678
+
+
+*/