1/* ----------------------------------------------------------------------- *
2 *
3 *   Copyright 2009 Erwan Velu - All Rights Reserved
4 *
5 *   Permission is hereby granted, free of charge, to any person
6 *   obtaining a copy of this software and associated documentation
7 *   files (the "Software"), to deal in the Software without
8 *   restriction, including without limitation the rights to use,
9 *   copy, modify, merge, publish, distribute, sublicense, and/or
10 *   sell copies of the Software, and to permit persons to whom
11 *   the Software is furnished to do so, subject to the following
12 *   conditions:
13 *
14 *   The above copyright notice and this permission notice shall
15 *   be included in all copies or substantial portions of the Software.
16 *
17 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
19 *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
21 *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
22 *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
24 *   OTHER DEALINGS IN THE SOFTWARE.
25 *
26 * -----------------------------------------------------------------------
27 */
28
29#ifndef DEFINE_LIB_ANSI_H
30#define DEFINE_LIB_ANSI_H
31
32#define CSI "\e["
33
34void display_cursor(bool status);
35void clear_end_of_line(void);
36void move_cursor_left(int count);
37void move_cursor_right(int count);
38void clear_line(void);
39void clear_beginning_of_line(void);
40void move_cursor_to_column(int count);
41void move_cursor_to_next_line(void);
42void disable_utf8(void);
43void set_g1_special_char(void);
44void set_us_g0_charset(void);
45void clear_entire_screen(void);
46void set_cursor_blink(bool status);
47void move_cursor_to_next_line(void);
48void disable_utf8(void);
49void set_g1_special_char(void);
50void set_us_g0_charset(void);
51void clear_entire_screen(void);
52void clearwindow(const char top, const char left, const char bot,
53		 const char right, const char fillchar, const char fillattr);
54
55static inline void beep(void)
56{
57	fputs("\007", stdout);
58}
59
60void reset_colors(void);
61
62/* Print a string */
63void csprint(const char *, const char);
64
65/* Print one character, one or more times */
66void cprint(const char, const char, unsigned int);
67
68/* Print one character, once */
69static inline void putch(const char x, char attr)
70{
71	cprint(x, attr, 1);
72}
73
74void cls(void);
75
76static inline void cursoroff(void)
77{
78  display_cursor(false);
79}
80
81static inline void cursoron(void)
82{
83  display_cursor(true);
84}
85
86static inline void scrollup(int times)
87{
88    if (times > 0)
89        printf(CSI "%dS", times);
90}
91
92/* Scroll up display screen by one line */
93static inline void scrollup_once(void)
94{
95	printf(CSI "S");
96}
97
98static inline void gotoxy(const char row, const char col)
99{
100	printf(CSI "%d;%dH", row + 1, col + 1);
101}
102
103#endif
104