terminal.h

   1 /* terminal.h
   2  *
   3  * module for graphical output on the terminal
   4  *********************************************/
   5
   6 #ifndef __TERMINAL_H__
   7 #define __TERMINAL_H__
   8
   9 /* Hardware text mode color constants. */
  10 typedef enum {
  11         COLOR_BLACK = 0,
  12         COLOR_BLUE = 1,
  13         COLOR_GREEN = 2,
  14         COLOR_CYAN = 3,
  15         COLOR_RED = 4,
  16         COLOR_MAGENTA = 5,
  17         COLOR_BROWN = 6,
  18         COLOR_LIGHT_GREY = 7,
  19         COLOR_DARK_GREY = 8,
  20         COLOR_LIGHT_BLUE = 9,
  21         COLOR_LIGHT_GREEN = 10,
  22         COLOR_LIGHT_CYAN = 11,
  23         COLOR_LIGHT_RED = 12,
  24         COLOR_LIGHT_MAGENTA = 13,
  25         COLOR_LIGHT_BROWN = 14,
  26         COLOR_WHITE = 15,
  27 } VGAColor;
  28
  29 /* clear the terminal */
  30 void term_clear(void);
  31
  32 /* initialize terminal to default values and draw all entries */
  33 void term_init(size_t max_width, size_t max_height, uint8_t fg, uint8_t bg);
  34
  35 /* draw char using current term settings, and update cursor position */
  36 void term_putChar(char c);
  37
  38 /* draw string using current term settings, and update cursor position */
  39 void term_putStr(const char *str);
  40
  41 /* set terminal color */
  42 void term_setcolor(uint8_t fg, uint8_t bg);
  43
  44 #endif
  45