153 lines
5.6 KiB
C
153 lines
5.6 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/*
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* Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
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* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the University of California, Berkeley nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _CMDLINE_VT100_H_
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#define _CMDLINE_VT100_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define vt100_bell "\007"
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#define vt100_bs "\010"
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#define vt100_bs_clear "\010 \010"
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#define vt100_tab "\011"
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#define vt100_crnl "\012\015"
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#define vt100_clear_right "\033[0K"
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#define vt100_clear_left "\033[1K"
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#define vt100_clear_down "\033[0J"
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#define vt100_clear_up "\033[1J"
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#define vt100_clear_line "\033[2K"
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#define vt100_clear_screen "\033[2J"
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#define vt100_up_arr "\033\133\101"
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#define vt100_down_arr "\033\133\102"
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#define vt100_right_arr "\033\133\103"
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#define vt100_left_arr "\033\133\104"
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#define vt100_multi_right "\033\133%uC"
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#define vt100_multi_left "\033\133%uD"
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#define vt100_suppr "\033\133\063\176"
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#define vt100_home "\033M\033E"
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#define vt100_word_left "\033\142"
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#define vt100_word_right "\033\146"
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/* Result of parsing : it must be synchronized with
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* cmdline_vt100_commands[] in vt100.c */
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#define CMDLINE_KEY_UP_ARR 0
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#define CMDLINE_KEY_DOWN_ARR 1
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#define CMDLINE_KEY_RIGHT_ARR 2
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#define CMDLINE_KEY_LEFT_ARR 3
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#define CMDLINE_KEY_BKSPACE 4
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#define CMDLINE_KEY_RETURN 5
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#define CMDLINE_KEY_CTRL_A 6
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#define CMDLINE_KEY_CTRL_E 7
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#define CMDLINE_KEY_CTRL_K 8
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#define CMDLINE_KEY_CTRL_Y 9
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#define CMDLINE_KEY_CTRL_C 10
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#define CMDLINE_KEY_CTRL_F 11
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#define CMDLINE_KEY_CTRL_B 12
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#define CMDLINE_KEY_SUPPR 13
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#define CMDLINE_KEY_TAB 14
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#define CMDLINE_KEY_CTRL_D 15
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#define CMDLINE_KEY_CTRL_L 16
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#define CMDLINE_KEY_RETURN2 17
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#define CMDLINE_KEY_META_BKSPACE 18
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#define CMDLINE_KEY_WLEFT 19
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#define CMDLINE_KEY_WRIGHT 20
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#define CMDLINE_KEY_HELP 21
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#define CMDLINE_KEY_CTRL_W 22
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#define CMDLINE_KEY_CTRL_P 23
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#define CMDLINE_KEY_CTRL_N 24
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#define CMDLINE_KEY_META_D 25
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extern const char *cmdline_vt100_commands[];
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enum cmdline_vt100_parser_state {
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CMDLINE_VT100_INIT,
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CMDLINE_VT100_ESCAPE,
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CMDLINE_VT100_ESCAPE_CSI
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};
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#define CMDLINE_VT100_BUF_SIZE 8
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struct cmdline_vt100 {
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uint8_t bufpos;
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char buf[CMDLINE_VT100_BUF_SIZE];
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enum cmdline_vt100_parser_state state;
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};
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/**
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* Init
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*/
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void vt100_init(struct cmdline_vt100 *vt);
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/**
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* Input a new character.
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* Return -1 if the character is not part of a control sequence
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* Return -2 if c is not the last char of a control sequence
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* Else return the index in vt100_commands[]
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*/
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int vt100_parser(struct cmdline_vt100 *vt, char c);
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#ifdef __cplusplus
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}
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#endif
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#endif
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