1 files changed, 0 insertions, 430 deletions

diff --git a/sys/dev/syscons/teken/teken.c b/sys/dev/syscons/teken/teken.c
deleted file mode 100644
index 5a16f8d..0000000
--- a/sys/dev/syscons/teken/teken.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*-
- * Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#include <sys/cdefs.h>
-#if defined(__FreeBSD__) && defined(_KERNEL)
-#include <sys/param.h>
-#include <sys/lock.h>
-#include <sys/systm.h>
-#define	teken_assert(x)		MPASS(x)
-#define	teken_printf(x,...)
-#else /* !(__FreeBSD__ && _KERNEL) */
-#include <sys/types.h>
-#include <assert.h>
-#include <inttypes.h>
-#include <stdio.h>
-#include <string.h>
-#define	teken_assert(x)		assert(x)
-#define	teken_printf(x,...)	do { \
-	if (df != NULL) \
-		fprintf(df, x, ## __VA_ARGS__); \
-} while (0)
-/* debug messages */
-static FILE *df;
-#endif /* __FreeBSD__ && _KERNEL */
-
-#include "teken.h"
-
-#ifdef TEKEN_UTF8
-#include "teken_wcwidth.h"
-#else /* !TEKEN_UTF8 */
-#ifdef TEKEN_XTERM
-#define	teken_wcwidth(c)	((c <= 0x1B) ? -1 : 1)
-#else /* !TEKEN_XTERM */
-#define	teken_wcwidth(c)	(1)
-#endif /* TEKEN_XTERM */
-#endif /* TEKEN_UTF8 */
-
-#if defined(TEKEN_XTERM) && defined(TEKEN_UTF8)
-#include "teken_scs.h"
-#else /* !(TEKEN_XTERM && TEKEN_UTF8) */
-#define	teken_scs_process(t, c)	(c)
-#define	teken_scs_restore(t)
-#define	teken_scs_save(t)
-#define	teken_scs_set(t, g, ts)
-#define	teken_scs_switch(t, g)
-#endif /* TEKEN_XTERM && TEKEN_UTF8 */
-
-/* Private flags for teken_format_t. */
-#define	TF_REVERSE	0x08
-
-/* Private flags for t_stateflags. */
-#define	TS_FIRSTDIGIT	0x01	/* First numeric digit in escape sequence. */
-#define	TS_INSERT	0x02	/* Insert mode. */
-#define	TS_AUTOWRAP	0x04	/* Autowrap. */
-#define	TS_ORIGIN	0x08	/* Origin mode. */
-#ifdef TEKEN_XTERM
-#define	TS_WRAPPED	0x10	/* Next character should be printed on col 0. */
-#else /* !TEKEN_XTERM */
-#define	TS_WRAPPED	0x00	/* Simple line wrapping. */
-#endif /* TEKEN_XTERM */
-
-/* Character that blanks a cell. */
-#define	BLANK	' '
-
-static teken_state_t	teken_state_init;
-
-/*
- * Wrappers for hooks.
- */
-
-static inline void
-teken_funcs_bell(teken_t *t)
-{
-
-	t->t_funcs->tf_bell(t->t_softc);
-}
-
-static inline void
-teken_funcs_cursor(teken_t *t)
-{
-
-	teken_assert(t->t_cursor.tp_row < t->t_winsize.tp_row);
-	teken_assert(t->t_cursor.tp_col < t->t_winsize.tp_col);
-
-	t->t_funcs->tf_cursor(t->t_softc, &t->t_cursor);
-}
-
-static inline void
-teken_funcs_putchar(teken_t *t, const teken_pos_t *p, teken_char_t c,
-    const teken_attr_t *a)
-{
-	teken_attr_t ta;
-
-	teken_assert(p->tp_row < t->t_winsize.tp_row);
-	teken_assert(p->tp_col < t->t_winsize.tp_col);
-
-	/* Apply inversion. */
-	if (a->ta_format & TF_REVERSE) {
-		ta.ta_format = a->ta_format;
-		ta.ta_fgcolor = a->ta_bgcolor;
-		ta.ta_bgcolor = a->ta_fgcolor;
-		a = &ta;
-	}
-
-	t->t_funcs->tf_putchar(t->t_softc, p, c, a);
-}
-
-static inline void
-teken_funcs_fill(teken_t *t, const teken_rect_t *r,
-    const teken_char_t c, const teken_attr_t *a)
-{
-	teken_attr_t ta;
-
-	teken_assert(r->tr_end.tp_row > r->tr_begin.tp_row);
-	teken_assert(r->tr_end.tp_row <= t->t_winsize.tp_row);
-	teken_assert(r->tr_end.tp_col > r->tr_begin.tp_col);
-	teken_assert(r->tr_end.tp_col <= t->t_winsize.tp_col);
-
-	/* Apply inversion. */
-	if (a->ta_format & TF_REVERSE) {
-		ta.ta_format = a->ta_format;
-		ta.ta_fgcolor = a->ta_bgcolor;
-		ta.ta_bgcolor = a->ta_fgcolor;
-		a = &ta;
-	}
-
-	t->t_funcs->tf_fill(t->t_softc, r, c, a);
-}
-
-static inline void
-teken_funcs_copy(teken_t *t, const teken_rect_t *r, const teken_pos_t *p)
-{
-
-	teken_assert(r->tr_end.tp_row > r->tr_begin.tp_row);
-	teken_assert(r->tr_end.tp_row <= t->t_winsize.tp_row);
-	teken_assert(r->tr_end.tp_col > r->tr_begin.tp_col);
-	teken_assert(r->tr_end.tp_col <= t->t_winsize.tp_col);
-	teken_assert(p->tp_row + (r->tr_end.tp_row - r->tr_begin.tp_row) <= t->t_winsize.tp_row);
-	teken_assert(p->tp_col + (r->tr_end.tp_col - r->tr_begin.tp_col) <= t->t_winsize.tp_col);
-
-	t->t_funcs->tf_copy(t->t_softc, r, p);
-}
-
-static inline void
-teken_funcs_param(teken_t *t, int cmd, unsigned int value)
-{
-
-	t->t_funcs->tf_param(t->t_softc, cmd, value);
-}
-
-static inline void
-teken_funcs_respond(teken_t *t, const void *buf, size_t len)
-{
-
-	t->t_funcs->tf_respond(t->t_softc, buf, len);
-}
-
-#include "teken_subr.h"
-#include "teken_subr_compat.h"
-
-/*
- * Programming interface.
- */
-
-void
-teken_init(teken_t *t, const teken_funcs_t *tf, void *softc)
-{
-	teken_pos_t tp = { .tp_row = 24, .tp_col = 80 };
-
-#if !(defined(__FreeBSD__) && defined(_KERNEL))
-	df = fopen("teken.log", "w");
-	if (df != NULL)
-		setvbuf(df, NULL, _IOLBF, BUFSIZ);
-#endif /* !(__FreeBSD__ && _KERNEL) */
-
-	t->t_funcs = tf;
-	t->t_softc = softc;
-
-	t->t_nextstate = teken_state_init;
-
-	t->t_defattr.ta_format = 0;
-	t->t_defattr.ta_fgcolor = TC_WHITE;
-	t->t_defattr.ta_bgcolor = TC_BLACK;
-	teken_subr_do_reset(t);
-
-#ifdef TEKEN_UTF8
-	t->t_utf8_left = 0;
-#endif /* TEKEN_UTF8 */
-
-	teken_set_winsize(t, &tp);
-}
-
-static void
-teken_input_char(teken_t *t, teken_char_t c)
-{
-
-	switch (c) {
-	case '\0':
-		break;
-	case '\a':
-		teken_subr_bell(t);
-		break;
-	case '\b':
-		teken_subr_backspace(t);
-		break;
-	case '\n':
-	case '\x0B':
-		teken_subr_newline(t);
-		break;
-	case '\x0C':
-		teken_subr_newpage(t);
-		break;
-#if defined(TEKEN_XTERM) && defined(TEKEN_UTF8)
-	case '\x0E':
-		teken_scs_switch(t, 1);
-		break;
-	case '\x0F':
-		teken_scs_switch(t, 0);
-		break;
-#endif /* TEKEN_XTERM && TEKEN_UTF8 */
-	case '\r':
-		teken_subr_carriage_return(t);
-		break;
-	case '\t':
-		teken_subr_horizontal_tab(t);
-		break;
-	default:
-		t->t_nextstate(t, c);
-		break;
-	}
-
-	/* Post-processing assertions. */
-	teken_assert(t->t_cursor.tp_row >= t->t_originreg.ts_begin);
-	teken_assert(t->t_cursor.tp_row < t->t_originreg.ts_end);
-	teken_assert(t->t_cursor.tp_row < t->t_winsize.tp_row);
-	teken_assert(t->t_cursor.tp_col < t->t_winsize.tp_col);
-	teken_assert(t->t_saved_cursor.tp_row < t->t_winsize.tp_row);
-	teken_assert(t->t_saved_cursor.tp_col < t->t_winsize.tp_col);
-	teken_assert(t->t_scrollreg.ts_end <= t->t_winsize.tp_row);
-	teken_assert(t->t_scrollreg.ts_begin < t->t_scrollreg.ts_end);
-	/* Origin region has to be window size or the same as scrollreg. */
-	teken_assert((t->t_originreg.ts_begin == t->t_scrollreg.ts_begin &&
-	    t->t_originreg.ts_end == t->t_scrollreg.ts_end) ||
-	    (t->t_originreg.ts_begin == 0 &&
-	    t->t_originreg.ts_end == t->t_winsize.tp_row));
-}
-
-static void
-teken_input_byte(teken_t *t, unsigned char c)
-{
-
-#ifdef TEKEN_UTF8
-	/*
-	 * UTF-8 handling.
-	 */
-	if ((c & 0x80) == 0x00) {
-		/* One-byte sequence. */
-		t->t_utf8_left = 0;
-		teken_input_char(t, c);
-	} else if ((c & 0xe0) == 0xc0) {
-		/* Two-byte sequence. */
-		t->t_utf8_left = 1;
-		t->t_utf8_partial = c & 0x1f;
-	} else if ((c & 0xf0) == 0xe0) {
-		/* Three-byte sequence. */
-		t->t_utf8_left = 2;
-		t->t_utf8_partial = c & 0x0f;
-	} else if ((c & 0xf8) == 0xf0) {
-		/* Four-byte sequence. */
-		t->t_utf8_left = 3;
-		t->t_utf8_partial = c & 0x07;
-	} else if ((c & 0xc0) == 0x80) {
-		if (t->t_utf8_left == 0)
-			return;
-		t->t_utf8_left--;
-		t->t_utf8_partial = (t->t_utf8_partial << 6) | (c & 0x3f);
-		if (t->t_utf8_left == 0) {
-			teken_printf("Got UTF-8 char %x\n", t->t_utf8_partial);
-			teken_input_char(t, t->t_utf8_partial);
-		}
-	}
-#else /* !TEKEN_UTF8 */
-	teken_input_char(t, c);
-#endif /* TEKEN_UTF8 */
-}
-
-void
-teken_input(teken_t *t, const void *buf, size_t len)
-{
-	const char *c = buf;
-
-	while (len-- > 0)
-		teken_input_byte(t, *c++);
-}
-
-void
-teken_set_cursor(teken_t *t, const teken_pos_t *p)
-{
-
-	/* XXX: bounds checking with originreg! */
-	teken_assert(p->tp_row < t->t_winsize.tp_row);
-	teken_assert(p->tp_col < t->t_winsize.tp_col);
-
-	t->t_cursor = *p;
-}
-
-const teken_attr_t *
-teken_get_curattr(teken_t *t)
-{
-
-	return (&t->t_curattr);
-}
-
-void
-teken_set_curattr(teken_t *t, const teken_attr_t *a)
-{
-
-	t->t_curattr = *a;
-}
-
-const teken_attr_t *
-teken_get_defattr(teken_t *t)
-{
-
-	return (&t->t_defattr);
-}
-
-void
-teken_set_defattr(teken_t *t, const teken_attr_t *a)
-{
-
-	t->t_curattr = t->t_saved_curattr = t->t_defattr = *a;
-}
-
-void
-teken_set_winsize(teken_t *t, const teken_pos_t *p)
-{
-
-	t->t_winsize = *p;
-	/* XXX: bounds checking with cursor/etc! */
-	t->t_scrollreg.ts_begin = 0;
-	t->t_scrollreg.ts_end = t->t_winsize.tp_row;
-	t->t_originreg = t->t_scrollreg;
-}
-
-/*
- * State machine.
- */
-
-static void
-teken_state_switch(teken_t *t, teken_state_t *s)
-{
-
-	t->t_nextstate = s;
-	t->t_curnum = 0;
-	t->t_stateflags |= TS_FIRSTDIGIT;
-}
-
-static int
-teken_state_numbers(teken_t *t, teken_char_t c)
-{
-
-	teken_assert(t->t_curnum < T_NUMSIZE);
-
-	if (c >= '0' && c <= '9') {
-		/*
-		 * Don't do math with the default value of 1 when a
-		 * custom number is inserted.
-		 */
-		if (t->t_stateflags & TS_FIRSTDIGIT) {
-			t->t_stateflags &= ~TS_FIRSTDIGIT;
-			t->t_nums[t->t_curnum] = 0;
-		} else {
-			t->t_nums[t->t_curnum] *= 10;
-		}
-
-		t->t_nums[t->t_curnum] += c - '0';
-		return (1);
-	} else if (c == ';') {
-		if (t->t_stateflags & TS_FIRSTDIGIT)
-			t->t_nums[t->t_curnum] = 0;
-
-		/* Only allow a limited set of arguments. */
-		if (++t->t_curnum == T_NUMSIZE) {
-			teken_state_switch(t, teken_state_init);
-			return (1);
-		}
-
-		t->t_stateflags |= TS_FIRSTDIGIT;
-		return (1);
-	} else {
-		if (t->t_stateflags & TS_FIRSTDIGIT && t->t_curnum > 0) {
-			/* Finish off the last empty argument. */
-			t->t_nums[t->t_curnum] = 0;
-			t->t_curnum++;
-		} else if ((t->t_stateflags & TS_FIRSTDIGIT) == 0) {
-			/* Also count the last argument. */
-			t->t_curnum++;
-		}
-	}
-
-	return (0);
-}
-
-#include "teken_state.h"