// Device.cpp
// Device object for use in devfs
// Author: Josh Holtrop
// Date: 06/03/04
// Modified: 06/08/04

#include "Device.h"
#include "DeviceFolder.h"
#include "hos_defines.h"
#include "lang/string.h"


Device::Device()
{
	major = minor = permissions = 0;
}

Device::Device(string aname)
{
	major = minor = permissions = 0;
	name = aname;
}

//Types:
// l = link, call setLink()
// d = directory, automatically initializes a new DeviceFolder object
// b = block device
// c = char device
Device::Device(string aname, dword amajor, dword aminor, char atype, word apermissions)
{
	name = aname;
	permissions = apermissions;
	type = atype;
	switch (type)
	{
	case 'd':
		folder = new DeviceFolder();
		break;
	case 'l':
		break;
	case 'b':
	case 'c':
		major = amajor;
		minor = aminor;
		break;
	}
}

void Device::setLink(string alink)
{
	if (type == 'l')
		link = new string(alink);
}