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sortix--sortix/sortix/device.h
Jonas 'Sortie' Termansen ecc3114f2a Refactored the system to use the new Terminal interface.
This will allow development of a better terminal providing stdin.

Added new system calls settermmode(2) and gettermmode(2) declared in
<sys/termmode.h>. They allow querying and changing the current mode of
terminals (enabling raw keyboard data, signal handling, line buffering,
UTF-8 encoding stdin, and more). However, all that is unsupported by the
current terminal device driver.

Added KBKEY_ENCODE and KBKEY_DECODE macros to <sys/keycodes.h> which allows
encoding the kbkey format in UTF-32 characters.
2012-01-22 16:48:57 +01:00

58 lines
1.4 KiB
C++

/******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
This file is part of Sortix.
Sortix is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
You should have received a copy of the GNU General Public License along
with Sortix. If not, see <http://www.gnu.org/licenses/>.
device.h
A base class for all devices.
******************************************************************************/
#ifndef SORTIX_DEVICE_H
#define SORTIX_DEVICE_H
namespace Sortix
{
class Device
{
public:
static const unsigned STREAM = 0;
static const unsigned BUFFER = 1;
static const unsigned VGABUFFER = 2;
static const unsigned FILESYSTEM = 3;
static const unsigned DIRECTORY = 4;
static const unsigned TERMINAL = 5;
public:
Device();
virtual ~Device();
private:
size_t refcount;
public:
void Refer();
void Unref();
public:
virtual bool IsType(unsigned type) const = 0;
};
}
#endif