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62 #ifndef UCG_CMD_VT100_H_
63 #define UCG_CMD_VT100_H_
65 #define ucg_vt100_bell "\007"
66 #define ucg_vt100_bs "\010"
67 #define ucg_vt100_bs_clear "\010 \010"
68 #define ucg_vt100_tab "\011"
69 #define ucg_vt100_crnl "\012\015"
70 #define ucg_vt100_clear_right "\033[0K"
71 #define ucg_vt100_clear_left "\033[1K"
72 #define ucg_vt100_clear_down "\033[0J"
73 #define ucg_vt100_clear_up "\033[1J"
74 #define ucg_vt100_clear_line "\033[2K"
75 #define ucg_vt100_clear_screen "\033[2J"
76 #define ucg_vt100_up_arr "\033\133\101"
77 #define ucg_vt100_down_arr "\033\133\102"
78 #define ucg_vt100_right_arr "\033\133\103"
79 #define ucg_vt100_left_arr "\033\133\104"
80 #define ucg_vt100_multi_right "\033\133%uC"
81 #define ucg_vt100_multi_left "\033\133%uD"
82 #define ucg_vt100_suppr "\033\133\063\176"
83 #define ucg_vt100_home "\033M\033E"
84 #define ucg_vt100_word_left "\033\142"
85 #define ucg_vt100_word_right "\033\146"
87 /* Result of parsing : it must be synchronized with
88 * ucg_cmd_vt100_commands[] in vt100.c */
89 #define UCG_CMD_KEY_UP_ARR 0
90 #define UCG_CMD_KEY_DOWN_ARR 1
91 #define UCG_CMD_KEY_RIGHT_ARR 2
92 #define UCG_CMD_KEY_LEFT_ARR 3
93 #define UCG_CMD_KEY_BKSPACE 4
94 #define UCG_CMD_KEY_RETURN 5
95 #define UCG_CMD_KEY_CTRL_A 6
96 #define UCG_CMD_KEY_CTRL_E 7
97 #define UCG_CMD_KEY_CTRL_K 8
98 #define UCG_CMD_KEY_CTRL_Y 9
99 #define UCG_CMD_KEY_CTRL_C 10
100 #define UCG_CMD_KEY_CTRL_F 11
101 #define UCG_CMD_KEY_CTRL_B 12
102 #define UCG_CMD_KEY_SUPPR 13
103 #define UCG_CMD_KEY_TAB 14
104 #define UCG_CMD_KEY_CTRL_D 15
105 #define UCG_CMD_KEY_CTRL_L 16
106 #define UCG_CMD_KEY_RETURN2 17
107 #define UCG_CMD_KEY_META_BKSPACE 18
108 #define UCG_CMD_KEY_WLEFT 19
109 #define UCG_CMD_KEY_WRIGHT 20
110 #define UCG_CMD_KEY_HELP 21
111 #define UCG_CMD_KEY_CTRL_W 22
112 #define UCG_CMD_KEY_CTRL_P 23
113 #define UCG_CMD_KEY_CTRL_N 24
114 #define UCG_CMD_KEY_META_D 25
116 extern const char *ucg_cmd_vt100_commands[];
118 enum ucg_cmd_vt100_parser_state {
120 UCG_CMD_VT100_ESCAPE,
121 UCG_CMD_VT100_ESCAPE_CSI
124 #define UCG_CMD_VT100_BUF_SIZE 8
125 struct ucg_cmd_vt100 {
127 char buf[UCG_CMD_VT100_BUF_SIZE];
128 enum ucg_cmd_vt100_parser_state state;
134 void ucg_vt100_init(struct ucg_cmd_vt100 *vt);
136 #define UCG_VT100_STD_CHAR -1
137 #define UCG_VT100_NOT_COMPLETE -2
139 * Input a new character.
140 * Return UCG_VT100_STD_CHAR if the character is not part of a control sequence
141 * Return UCG_VT100_NOT_COMPLETE if c is not the last char of a control sequence
142 * Else return the index in ucg_vt100_commands[]
144 int ucg_vt100_parser(struct ucg_cmd_vt100 *vt, char c);
146 #endif /* UCG_CMD_VT100_H_ */