1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2014 Intel Corporation.
3 * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
7 #ifndef _CMDLINE_VT100_H_
8 #define _CMDLINE_VT100_H_
16 #define vt100_bell "\007"
17 #define vt100_bs "\010"
18 #define vt100_bs_clear "\010 \010"
19 #define vt100_tab "\011"
20 #define vt100_crnl "\012\015"
21 #define vt100_clear_right "\033[0K"
22 #define vt100_clear_left "\033[1K"
23 #define vt100_clear_down "\033[0J"
24 #define vt100_clear_up "\033[1J"
25 #define vt100_clear_line "\033[2K"
26 #define vt100_clear_screen "\033[2J"
27 #define vt100_up_arr "\033\133\101"
28 #define vt100_down_arr "\033\133\102"
29 #define vt100_right_arr "\033\133\103"
30 #define vt100_left_arr "\033\133\104"
31 #define vt100_multi_right "\033\133%uC"
32 #define vt100_multi_left "\033\133%uD"
33 #define vt100_suppr "\033\133\063\176"
34 #ifndef RTE_EXEC_ENV_WINDOWS
35 #define vt100_home "\033M\033E"
37 #define vt100_home "\033M\033[E"
39 #define vt100_word_left "\033\142"
40 #define vt100_word_right "\033\146"
42 /* Result of parsing : it must be synchronized with
43 * cmdline_vt100_commands[] in vt100.c */
44 #define CMDLINE_KEY_UP_ARR 0
45 #define CMDLINE_KEY_DOWN_ARR 1
46 #define CMDLINE_KEY_RIGHT_ARR 2
47 #define CMDLINE_KEY_LEFT_ARR 3
48 #define CMDLINE_KEY_BKSPACE 4
49 #define CMDLINE_KEY_RETURN 5
50 #define CMDLINE_KEY_CTRL_A 6
51 #define CMDLINE_KEY_CTRL_E 7
52 #define CMDLINE_KEY_CTRL_K 8
53 #define CMDLINE_KEY_CTRL_Y 9
54 #define CMDLINE_KEY_CTRL_C 10
55 #define CMDLINE_KEY_CTRL_F 11
56 #define CMDLINE_KEY_CTRL_B 12
57 #define CMDLINE_KEY_SUPPR 13
58 #define CMDLINE_KEY_TAB 14
59 #define CMDLINE_KEY_CTRL_D 15
60 #define CMDLINE_KEY_CTRL_L 16
61 #define CMDLINE_KEY_RETURN2 17
62 #define CMDLINE_KEY_META_BKSPACE 18
63 #define CMDLINE_KEY_WLEFT 19
64 #define CMDLINE_KEY_WRIGHT 20
65 #define CMDLINE_KEY_HELP 21
66 #define CMDLINE_KEY_CTRL_W 22
67 #define CMDLINE_KEY_CTRL_P 23
68 #define CMDLINE_KEY_CTRL_N 24
69 #define CMDLINE_KEY_META_D 25
70 #define CMDLINE_KEY_BKSPACE2 26
72 extern const char *cmdline_vt100_commands[];
74 enum cmdline_vt100_parser_state {
77 CMDLINE_VT100_ESCAPE_CSI
80 #define CMDLINE_VT100_BUF_SIZE 8
81 struct cmdline_vt100 {
83 char buf[CMDLINE_VT100_BUF_SIZE];
84 enum cmdline_vt100_parser_state state;
90 void vt100_init(struct cmdline_vt100 *vt);
93 * Input a new character.
94 * Return -1 if the character is not part of a control sequence
95 * Return -2 if c is not the last char of a control sequence
96 * Else return the index in vt100_commands[]
98 int vt100_parser(struct cmdline_vt100 *vt, char c);