1/*- 2 * Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
26 * $FreeBSD: head/sys/teken/teken.h 197115 2009-09-12 10:34:34Z ed $ |
27 */ 28 29#ifndef _TEKEN_H_ 30#define _TEKEN_H_ 31 32/* 33 * libteken: terminal emulation library. 34 * 35 * This library converts an UTF-8 stream of bytes to terminal drawing 36 * commands. 37 * 38 * Configuration switches: |
39 * - TEKEN_XTERM: Enable xterm-style emulation, instead of cons25. 40 */ 41 42#if defined(__FreeBSD__) && defined(_KERNEL) 43#include "opt_teken.h" 44#endif /* __FreeBSD__ && _KERNEL */ 45 |
46typedef uint32_t teken_char_t; |
47typedef unsigned short teken_unit_t; 48typedef unsigned char teken_format_t; 49#define TF_BOLD 0x01 50#define TF_UNDERLINE 0x02 51#define TF_BLINK 0x04 52#define TF_REVERSE 0x08 53typedef unsigned char teken_color_t; 54#define TC_BLACK 0 --- 56 unchanged lines hidden (view full) --- 111 tf_cursor_t *tf_cursor; 112 tf_putchar_t *tf_putchar; 113 tf_fill_t *tf_fill; 114 tf_copy_t *tf_copy; 115 tf_param_t *tf_param; 116 tf_respond_t *tf_respond; 117} teken_funcs_t; 118 |
119#ifdef TEKEN_XTERM |
120typedef teken_char_t teken_scs_t(teken_char_t); |
121#endif /* TEKEN_XTERM */ |
122 123/* 124 * Terminal state. 125 */ 126 127struct __teken { 128 const teken_funcs_t *t_funcs; 129 void *t_softc; --- 16 unchanged lines hidden (view full) --- 146 /* For DECSTBM. */ 147 teken_span_t t_scrollreg; 148 /* For DECOM. */ 149 teken_span_t t_originreg; 150 151#define T_NUMCOL 160 152 unsigned int t_tabstops[T_NUMCOL / (sizeof(unsigned int) * 8)]; 153 |
154 int t_utf8_left; |
155 teken_char_t t_utf8_partial; |
156 |
157#ifdef TEKEN_XTERM |
158 unsigned int t_curscs; 159 teken_scs_t *t_saved_curscs; 160 teken_scs_t *t_scs[2]; |
161#endif /* TEKEN_XTERM */ |
162}; 163 164/* Initialize teken structure. */ 165void teken_init(teken_t *, const teken_funcs_t *, void *); 166 167/* Deliver character input. */ 168void teken_input(teken_t *, const void *, size_t); 169 170/* Get/set teken attributes. */ 171const teken_attr_t *teken_get_curattr(teken_t *); 172const teken_attr_t *teken_get_defattr(teken_t *); 173void teken_set_cursor(teken_t *, const teken_pos_t *); 174void teken_set_curattr(teken_t *, const teken_attr_t *); 175void teken_set_defattr(teken_t *, const teken_attr_t *); 176void teken_set_winsize(teken_t *, const teken_pos_t *); 177 |
178/* Legacy features. */ 179void teken_set_8bit(teken_t *); 180 |
181#endif /* !_TEKEN_H_ */ |