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/*
 *                               POK header
 * 
 * The following file is a part of the POK project. Any modification should
 * made according to the POK licence. You CANNOT use this file or a part of
 * this file is this part of a file for your own project
 *
 * For more information on the POK licence, please see our LICENCE FILE
 *
 * Please follow the coding guidelines described in doc/CODING_GUIDELINES
 *
 *                                      Copyright (c) 2007-2009 POK team 
 *
 * Created by julien on Thu Jan 15 23:34:13 2009 
 */


#ifndef __POK_CONS_H__
#define __POK_CONS_H__

#if defined (POK_NEEDS_DEBUG) || defined (POK_NEEDS_CONSOLE) || defined (POK_NEEDS_INSTRUMENTATION) || defined (POK_NEEDS_COVERAGE_INFOS)
#include <arch.h>
#include <errno.h>
#include <types.h>

#define CONS_ESCAPE    255
#define CONS_CLEAR     1
#define CONS_COLOR     2
#define CONS_SETX      3
#define CONS_SETY      4

#define CONS_BLACK     0x0
#define CONS_BLUE      0x1
#define CONS_GREEN     0x2
#define CONS_CYAN      0x3
#define CONS_RED       0x4
#define CONS_MAGENTA   0x5
#define CONS_YELLOW    0x6
#define CONS_WHITE     0x7

#define CONS_BLINK     (1 << 7)
#define CONS_LIGHT     (1 << 3)

#define CONS_FRONT(Color)      (Color)
#define CONS_BACK(Color)       (Color << 4)


struct s_cons
{
  char row;
  char col;
  char cur_attr;
};

void        pok_cons_print_char(const char c);
void        pok_cons_attr(uint8_t attr);
void        pok_cons_disable_cursor(void);
pok_bool_t  pok_cons_write(const char *s, size_t length);
void        pok_cons_clear(void);
#endif

int         pok_cons_init(void);

#endif