获取一个路径所在硬盘驱动器的类型

最新推荐文章于 2021-07-29 14:10:42 发布

原创最新推荐文章于 2021-07-29 14:10:42 发布 · 858 阅读

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CC 4.0 BY-SA版权

本文深入解析Windows驱动类型的概念及其识别方法，通过阐述GetDiskDriveType函数的作用，详细介绍如何获取指定路径的驱动类型，适用于Windows系统开发与维护人员。

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/*
DRIVE_UNKNOWN
0
The drive type cannot be determined.

DRIVE_NO_ROOT_DIR
1
The root path is invalid; for example, there is no volume mounted at the specified path.

DRIVE_REMOVABLE
2
The drive has removable media; for example, a floppy drive, thumb drive, or flash card reader.

DRIVE_FIXED
3
The drive has fixed media; for example, a hard disk drive or flash drive.

DRIVE_REMOTE
4
The drive is a remote (network) drive.

DRIVE_CDROM
5
The drive is a CD-ROM drive.

DRIVE_RAMDISK
6
The drive is a RAM disk.
*/
UINT
	GetDiskDriveType(
	IN LPTSTR lpPath
	)
{
	UINT	uRet					= DRIVE_UNKNOWN;

	TCHAR	DiskDrivePath[MAX_PATH]	= {0};


	__try
	{
		if (!lpPath)
		{
			printf("[GetDiskDriveType] : input parameter error \n");
			__leave;
		}

		CopyMemory(DiskDrivePath, lpPath, sizeof(TCHAR));
		_tcscat_s(DiskDrivePath, MAX_PATH, _T(":\\"));

		uRet = GetDriveType(DiskDrivePath);
	}
	__finally
	{
		;
	}

	return uRet;
}