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62 #ifndef _CMDLINE_VT100_H_
63 #define _CMDLINE_VT100_H_
65 #define vt100_bell "\007"
66 #define vt100_bs "\010"
67 #define vt100_bs_clear "\010 \010"
68 #define vt100_tab "\011"
69 #define vt100_crnl "\012\015"
70 #define vt100_clear_right "\033[0K"
71 #define vt100_clear_left "\033[1K"
72 #define vt100_clear_down "\033[0J"
73 #define vt100_clear_up "\033[1J"
74 #define vt100_clear_line "\033[2K"
75 #define vt100_clear_screen "\033[2J"
76 #define vt100_up_arr "\033\133\101"
77 #define vt100_down_arr "\033\133\102"
78 #define vt100_right_arr "\033\133\103"
79 #define vt100_left_arr "\033\133\104"
80 #define vt100_multi_right "\033\133%uC"
81 #define vt100_multi_left "\033\133%uD"
82 #define vt100_suppr "\033\133\063\176"
83 #define vt100_home "\033M\033E"
84 #define vt100_word_left "\033\142"
85 #define vt100_word_right "\033\146"
88 /* Result of parsing : it must be synchronized with
89 * cmdline_vt100_commands[] in vt100.c */
90 #define CMDLINE_KEY_UP_ARR 0
91 #define CMDLINE_KEY_DOWN_ARR 1
92 #define CMDLINE_KEY_RIGHT_ARR 2
93 #define CMDLINE_KEY_LEFT_ARR 3
94 #define CMDLINE_KEY_BKSPACE 4
95 #define CMDLINE_KEY_RETURN 5
96 #define CMDLINE_KEY_CTRL_A 6
97 #define CMDLINE_KEY_CTRL_E 7
98 #define CMDLINE_KEY_CTRL_K 8
99 #define CMDLINE_KEY_CTRL_Y 9
100 #define CMDLINE_KEY_CTRL_C 10
101 #define CMDLINE_KEY_CTRL_F 11
102 #define CMDLINE_KEY_CTRL_B 12
103 #define CMDLINE_KEY_SUPPR 13
104 #define CMDLINE_KEY_TAB 14
105 #define CMDLINE_KEY_CTRL_D 15
106 #define CMDLINE_KEY_CTRL_L 16
107 #define CMDLINE_KEY_RETURN2 17
108 #define CMDLINE_KEY_META_BKSPACE 18
109 #define CMDLINE_KEY_WLEFT 19
110 #define CMDLINE_KEY_WRIGHT 20
111 #define CMDLINE_KEY_HELP 21
113 extern const char *cmdline_vt100_commands[];
115 enum cmdline_vt100_parser_state {
117 CMDLINE_VT100_ESCAPE,
118 CMDLINE_VT100_ESCAPE_CSI
121 #define CMDLINE_VT100_BUF_SIZE 8
122 struct cmdline_vt100 {
124 char buf[CMDLINE_VT100_BUF_SIZE];
125 enum cmdline_vt100_parser_state state;
131 void vt100_init(struct cmdline_vt100 *vt);
134 * Input a new character.
135 * Return -1 if the character is not part of a control sequence
136 * Return -2 if c is not the last char of a control sequence
137 * Else return the index in vt100_commands[]
139 int vt100_parser(struct cmdline_vt100 *vt, char c);