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/*
* Copyright (c) 2025 Ian Marco Moffett and the Osmora Team.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Hyra nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _CONS_CONS_H_
#define _CONS_CONS_H_ 1
#include <sys/types.h>
#include <dev/video/vram.h>
/*
* Represents a system console, these fields are mostly
* internal and should not be written to directly.
*
* @vram: VRAM descriptor in-use
* @fg: Foreground color in-use
* @bg: Background color in-use
* @tx: Text X position
* @ty: Text Y position
* @active: Set if active
*/
struct console {
struct vram_dev vram;
uint32_t fg;
uint32_t bg;
size_t tx;
size_t ty;
uint8_t active : 1;
};
/*
* Reset a console into a known state, typically used
* for initialization.
*
* Returns zero on success.
*/
int console_reset(struct console *cons);
/*
* Write a stream of bytes to the console.
*
* Returns zero on success.
*/
int console_write(struct console *cons, const char *s, size_t len);
#endif /* !_CONS_CONS_H_ */
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