/*
 * SPDX-FileCopyrightText: 2021 Jiri Svoboda
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

/** @addtogroup libc
 * @{
 */
/** @file
 */

#ifndef _LIBC_IO_CONSOLE_H_
#define _LIBC_IO_CONSOLE_H_

#include <time.h>
#include <io/charfield.h>
#include <io/concaps.h>
#include <io/kbd_event.h>
#include <io/cons_event.h>
#include <io/keycode.h>
#include <async.h>
#include <stdbool.h>
#include <stdio.h>

/** Console control structure. */
typedef struct {
	/** Console input file */
	FILE *input;

	/** Console output file */
	FILE *output;

	/** Console input session */
	async_sess_t *input_sess;

	/** Console output session */
	async_sess_t *output_sess;

	/** Input request call with timeout */
	ipc_call_t input_call;

	/** Input response with timeout */
	aid_t input_aid;
} console_ctrl_t;

extern console_ctrl_t *console_init(FILE *, FILE *);
extern void console_done(console_ctrl_t *);
extern bool console_kcon(void);

extern void console_flush(console_ctrl_t *);
extern void console_clear(console_ctrl_t *);

extern errno_t console_get_size(console_ctrl_t *, sysarg_t *, sysarg_t *);
extern errno_t console_get_pos(console_ctrl_t *, sysarg_t *, sysarg_t *);
extern void console_set_pos(console_ctrl_t *, sysarg_t, sysarg_t);

extern void console_set_style(console_ctrl_t *, uint8_t);
extern void console_set_color(console_ctrl_t *, uint8_t, uint8_t, uint8_t);
extern void console_set_rgb_color(console_ctrl_t *, uint32_t, uint32_t);

extern void console_cursor_visibility(console_ctrl_t *, bool);
extern errno_t console_set_caption(console_ctrl_t *, const char *);
extern errno_t console_get_color_cap(console_ctrl_t *, sysarg_t *);
extern errno_t console_get_event(console_ctrl_t *, cons_event_t *);
extern errno_t console_get_event_timeout(console_ctrl_t *, cons_event_t *,
    usec_t *);
extern errno_t console_map(console_ctrl_t *, sysarg_t, sysarg_t,
    charfield_t **);
extern void console_unmap(console_ctrl_t *, charfield_t *);
extern errno_t console_update(console_ctrl_t *, sysarg_t, sysarg_t, sysarg_t,
    sysarg_t);

#endif

/** @}
 */