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-rw-r--r--sys/dev/syscons/scterm-sc.c811
1 files changed, 0 insertions, 811 deletions
diff --git a/sys/dev/syscons/scterm-sc.c b/sys/dev/syscons/scterm-sc.c
deleted file mode 100644
index b52bea8..0000000
--- a/sys/dev/syscons/scterm-sc.c
+++ /dev/null
@@ -1,811 +0,0 @@
-/*-
- * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
- * Copyright (c) 1992-1998 Søren Schmidt
- * 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 as
- * the first lines of this file unmodified.
- * 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 AUTHORS ``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 AUTHORS 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include "opt_syscons.h"
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/consio.h>
-
-#if defined(__sparc64__) || defined(__powerpc__)
-#include <machine/sc_machdep.h>
-#else
-#include <machine/pc/display.h>
-#endif
-
-#include <dev/syscons/syscons.h>
-#include <dev/syscons/sctermvar.h>
-
-#ifndef SC_DUMB_TERMINAL
-
-#define MAX_ESC_PAR 5
-
-/* attribute flags */
-typedef struct {
- u_short fg; /* foreground color */
- u_short bg; /* background color */
-} color_t;
-
-typedef struct {
- int flags;
-#define SCTERM_BUSY (1 << 0)
- int esc;
- int num_param;
- int last_param;
- int param[MAX_ESC_PAR];
- int saved_xpos;
- int saved_ypos;
- int attr_mask; /* current logical attr mask */
-#define NORMAL_ATTR 0x00
-#define BLINK_ATTR 0x01
-#define BOLD_ATTR 0x02
-#define UNDERLINE_ATTR 0x04
-#define REVERSE_ATTR 0x08
-#define FG_CHANGED 0x10
-#define BG_CHANGED 0x20
- int cur_attr; /* current hardware attr word */
- color_t cur_color; /* current hardware color */
- color_t std_color; /* normal hardware color */
- color_t rev_color; /* reverse hardware color */
- color_t dflt_std_color; /* default normal color */
- color_t dflt_rev_color; /* default reverse color */
-} term_stat;
-
-static sc_term_init_t scterm_init;
-static sc_term_term_t scterm_term;
-static sc_term_puts_t scterm_puts;
-static sc_term_ioctl_t scterm_ioctl;
-static sc_term_reset_t scterm_reset;
-static sc_term_default_attr_t scterm_default_attr;
-static sc_term_clear_t scterm_clear;
-static sc_term_notify_t scterm_notify;
-static sc_term_input_t scterm_input;
-
-static sc_term_sw_t sc_term_sc = {
- { NULL, NULL },
- "sc", /* emulator name */
- "syscons terminal", /* description */
- "*", /* matching renderer, any :-) */
- sizeof(term_stat), /* softc size */
- 0,
- scterm_init,
- scterm_term,
- scterm_puts,
- scterm_ioctl,
- scterm_reset,
- scterm_default_attr,
- scterm_clear,
- scterm_notify,
- scterm_input,
-};
-
-SCTERM_MODULE(sc, sc_term_sc);
-
-static term_stat reserved_term_stat;
-static void scterm_scan_esc(scr_stat *scp, term_stat *tcp,
- u_char c);
-static int mask2attr(term_stat *tcp);
-
-static int
-scterm_init(scr_stat *scp, void **softc, int code)
-{
- term_stat *tcp;
-
- if (*softc == NULL) {
- if (reserved_term_stat.flags & SCTERM_BUSY)
- return EINVAL;
- *softc = &reserved_term_stat;
- }
- tcp = *softc;
-
- switch (code) {
- case SC_TE_COLD_INIT:
- bzero(tcp, sizeof(*tcp));
- tcp->flags = SCTERM_BUSY;
- tcp->esc = 0;
- tcp->saved_xpos = -1;
- tcp->saved_ypos = -1;
- tcp->attr_mask = NORMAL_ATTR;
- /* XXX */
- tcp->dflt_std_color.fg = SC_NORM_ATTR & 0x0f;
- tcp->dflt_std_color.bg = (SC_NORM_ATTR >> 4) & 0x0f;
- tcp->dflt_rev_color.fg = SC_NORM_REV_ATTR & 0x0f;
- tcp->dflt_rev_color.bg = (SC_NORM_REV_ATTR >> 4) & 0x0f;
- tcp->std_color = tcp->dflt_std_color;
- tcp->rev_color = tcp->dflt_rev_color;
- tcp->cur_color = tcp->std_color;
- tcp->cur_attr = mask2attr(tcp);
- ++sc_term_sc.te_refcount;
- break;
-
- case SC_TE_WARM_INIT:
- tcp->esc = 0;
- tcp->saved_xpos = -1;
- tcp->saved_ypos = -1;
-#if 0
- tcp->std_color = tcp->dflt_std_color;
- tcp->rev_color = tcp->dflt_rev_color;
-#endif
- tcp->cur_color = tcp->std_color;
- tcp->cur_attr = mask2attr(tcp);
- break;
- }
-
- return 0;
-}
-
-static int
-scterm_term(scr_stat *scp, void **softc)
-{
- if (*softc == &reserved_term_stat) {
- *softc = NULL;
- bzero(&reserved_term_stat, sizeof(reserved_term_stat));
- }
- --sc_term_sc.te_refcount;
- return 0;
-}
-
-static void
-scterm_scan_esc(scr_stat *scp, term_stat *tcp, u_char c)
-{
- static u_char ansi_col[16] = {
- FG_BLACK, FG_RED, FG_GREEN, FG_BROWN,
- FG_BLUE, FG_MAGENTA, FG_CYAN, FG_LIGHTGREY,
- FG_DARKGREY, FG_LIGHTRED, FG_LIGHTGREEN, FG_YELLOW,
- FG_LIGHTBLUE, FG_LIGHTMAGENTA, FG_LIGHTCYAN, FG_WHITE
- };
- static int cattrs[] = {
- 0, /* block */
- CONS_BLINK_CURSOR, /* blinking block */
- CONS_CHAR_CURSOR, /* underline */
- CONS_CHAR_CURSOR | CONS_BLINK_CURSOR, /* blinking underline */
- CONS_RESET_CURSOR, /* reset to default */
- CONS_HIDDEN_CURSOR, /* hide cursor */
- };
- static int tcattrs[] = {
- CONS_RESET_CURSOR | CONS_LOCAL_CURSOR, /* normal */
- CONS_HIDDEN_CURSOR | CONS_LOCAL_CURSOR, /* invisible */
- CONS_BLINK_CURSOR | CONS_LOCAL_CURSOR, /* very visible */
- };
- sc_softc_t *sc;
- int v0, v1, v2;
- int i, n;
-
- i = n = 0;
- sc = scp->sc;
- if (tcp->esc == 1) { /* seen ESC */
- switch (c) {
-
- case '7': /* Save cursor position */
- tcp->saved_xpos = scp->xpos;
- tcp->saved_ypos = scp->ypos;
- break;
-
- case '8': /* Restore saved cursor position */
- if (tcp->saved_xpos >= 0 && tcp->saved_ypos >= 0)
- sc_move_cursor(scp, tcp->saved_xpos,
- tcp->saved_ypos);
- break;
-
- case '[': /* Start ESC [ sequence */
- tcp->esc = 2;
- tcp->last_param = -1;
- for (i = tcp->num_param; i < MAX_ESC_PAR; i++)
- tcp->param[i] = 1;
- tcp->num_param = 0;
- return;
-
- case 'M': /* Move cursor up 1 line, scroll if at top */
- sc_term_up_scroll(scp, 1, sc->scr_map[0x20],
- tcp->cur_attr, 0, 0);
- break;
-#ifdef notyet
- case 'Q':
- tcp->esc = 4;
- return;
-#endif
- case 'c': /* reset */
- tcp->attr_mask = NORMAL_ATTR;
- tcp->cur_color = tcp->std_color
- = tcp->dflt_std_color;
- tcp->rev_color = tcp->dflt_rev_color;
- tcp->cur_attr = mask2attr(tcp);
- sc_change_cursor_shape(scp,
- CONS_RESET_CURSOR | CONS_LOCAL_CURSOR, -1, -1);
- sc_clear_screen(scp);
- break;
-
- case '(': /* iso-2022: designate 94 character set to G0 */
- tcp->esc = 5;
- return;
- }
- } else if (tcp->esc == 2) { /* seen ESC [ */
- if (c >= '0' && c <= '9') {
- if (tcp->num_param < MAX_ESC_PAR) {
- if (tcp->last_param != tcp->num_param) {
- tcp->last_param = tcp->num_param;
- tcp->param[tcp->num_param] = 0;
- } else {
- tcp->param[tcp->num_param] *= 10;
- }
- tcp->param[tcp->num_param] += c - '0';
- return;
- }
- }
- tcp->num_param = tcp->last_param + 1;
- switch (c) {
-
- case ';':
- if (tcp->num_param < MAX_ESC_PAR)
- return;
- break;
-
- case '=':
- tcp->esc = 3;
- tcp->last_param = -1;
- for (i = tcp->num_param; i < MAX_ESC_PAR; i++)
- tcp->param[i] = 1;
- tcp->num_param = 0;
- return;
-
- case 'A': /* up n rows */
- sc_term_up(scp, tcp->param[0], 0);
- break;
-
- case 'B': /* down n rows */
- sc_term_down(scp, tcp->param[0], 0);
- break;
-
- case 'C': /* right n columns */
- sc_term_right(scp, tcp->param[0]);
- break;
-
- case 'D': /* left n columns */
- sc_term_left(scp, tcp->param[0]);
- break;
-
- case 'E': /* cursor to start of line n lines down */
- n = tcp->param[0];
- if (n < 1)
- n = 1;
- sc_move_cursor(scp, 0, scp->ypos + n);
- break;
-
- case 'F': /* cursor to start of line n lines up */
- n = tcp->param[0];
- if (n < 1)
- n = 1;
- sc_move_cursor(scp, 0, scp->ypos - n);
- break;
-
- case 'f': /* Cursor move */
- case 'H':
- if (tcp->num_param == 0)
- sc_move_cursor(scp, 0, 0);
- else if (tcp->num_param == 2)
- sc_move_cursor(scp, tcp->param[1] - 1,
- tcp->param[0] - 1);
- break;
-
- case 'J': /* Clear all or part of display */
- if (tcp->num_param == 0)
- n = 0;
- else
- n = tcp->param[0];
- sc_term_clr_eos(scp, n, sc->scr_map[0x20],
- tcp->cur_attr);
- break;
-
- case 'K': /* Clear all or part of line */
- if (tcp->num_param == 0)
- n = 0;
- else
- n = tcp->param[0];
- sc_term_clr_eol(scp, n, sc->scr_map[0x20],
- tcp->cur_attr);
- break;
-
- case 'L': /* Insert n lines */
- sc_term_ins_line(scp, scp->ypos, tcp->param[0],
- sc->scr_map[0x20], tcp->cur_attr, 0);
- break;
-
- case 'M': /* Delete n lines */
- sc_term_del_line(scp, scp->ypos, tcp->param[0],
- sc->scr_map[0x20], tcp->cur_attr, 0);
- break;
-
- case 'P': /* Delete n chars */
- sc_term_del_char(scp, tcp->param[0],
- sc->scr_map[0x20], tcp->cur_attr);
- break;
-
- case '@': /* Insert n chars */
- sc_term_ins_char(scp, tcp->param[0],
- sc->scr_map[0x20], tcp->cur_attr);
- break;
-
- case 'S': /* scroll up n lines */
- sc_term_del_line(scp, 0, tcp->param[0],
- sc->scr_map[0x20], tcp->cur_attr, 0);
- break;
-
- case 'T': /* scroll down n lines */
- sc_term_ins_line(scp, 0, tcp->param[0],
- sc->scr_map[0x20], tcp->cur_attr, 0);
- break;
-
- case 'X': /* erase n characters in line */
- n = tcp->param[0];
- if (n < 1)
- n = 1;
- if (n > scp->xsize - scp->xpos)
- n = scp->xsize - scp->xpos;
- sc_vtb_erase(&scp->vtb, scp->cursor_pos, n,
- sc->scr_map[0x20], tcp->cur_attr);
- mark_for_update(scp, scp->cursor_pos);
- mark_for_update(scp, scp->cursor_pos + n - 1);
- break;
-
- case 'Z': /* move n tabs backwards */
- sc_term_backtab(scp, tcp->param[0]);
- break;
-
- case '`': /* move cursor to column n */
- sc_term_col(scp, tcp->param[0]);
- break;
-
- case 'a': /* move cursor n columns to the right */
- sc_term_right(scp, tcp->param[0]);
- break;
-
- case 'd': /* move cursor to row n */
- sc_term_row(scp, tcp->param[0]);
- break;
-
- case 'e': /* move cursor n rows down */
- sc_term_down(scp, tcp->param[0], 0);
- break;
-
- case 'm': /* change attribute */
- if (tcp->num_param == 0) {
- tcp->attr_mask = NORMAL_ATTR;
- tcp->cur_color = tcp->std_color;
- tcp->cur_attr = mask2attr(tcp);
- break;
- }
- for (i = 0; i < tcp->num_param; i++) {
- switch (n = tcp->param[i]) {
- case 0: /* back to normal */
- tcp->attr_mask = NORMAL_ATTR;
- tcp->cur_color = tcp->std_color;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 1: /* bold */
- tcp->attr_mask |= BOLD_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 4: /* underline */
- tcp->attr_mask |= UNDERLINE_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 5: /* blink */
- tcp->attr_mask |= BLINK_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 7: /* reverse */
- tcp->attr_mask |= REVERSE_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 22: /* remove bold (or dim) */
- tcp->attr_mask &= ~BOLD_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 24: /* remove underline */
- tcp->attr_mask &= ~UNDERLINE_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 25: /* remove blink */
- tcp->attr_mask &= ~BLINK_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 27: /* remove reverse */
- tcp->attr_mask &= ~REVERSE_ATTR;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 30: case 31: /* set ansi fg color */
- case 32: case 33: case 34:
- case 35: case 36: case 37:
- tcp->attr_mask |= FG_CHANGED;
- tcp->cur_color.fg = ansi_col[n - 30];
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 39: /* restore fg color back to normal */
- tcp->attr_mask &= ~(FG_CHANGED|BOLD_ATTR);
- tcp->cur_color.fg = tcp->std_color.fg;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 40: case 41: /* set ansi bg color */
- case 42: case 43: case 44:
- case 45: case 46: case 47:
- tcp->attr_mask |= BG_CHANGED;
- tcp->cur_color.bg = ansi_col[n - 40];
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 49: /* restore bg color back to normal */
- tcp->attr_mask &= ~BG_CHANGED;
- tcp->cur_color.bg = tcp->std_color.bg;
- tcp->cur_attr = mask2attr(tcp);
- break;
- }
- }
- break;
-
- case 's': /* Save cursor position */
- tcp->saved_xpos = scp->xpos;
- tcp->saved_ypos = scp->ypos;
- break;
-
- case 'u': /* Restore saved cursor position */
- if (tcp->saved_xpos >= 0 && tcp->saved_ypos >= 0)
- sc_move_cursor(scp, tcp->saved_xpos,
- tcp->saved_ypos);
- break;
-
- case 'x':
- if (tcp->num_param == 0)
- n = 0;
- else
- n = tcp->param[0];
- switch (n) {
- case 0: /* reset colors and attributes back to normal */
- tcp->attr_mask = NORMAL_ATTR;
- tcp->cur_color = tcp->std_color
- = tcp->dflt_std_color;
- tcp->rev_color = tcp->dflt_rev_color;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 1: /* set ansi background */
- tcp->attr_mask &= ~BG_CHANGED;
- tcp->cur_color.bg = tcp->std_color.bg
- = ansi_col[tcp->param[1] & 0x0f];
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 2: /* set ansi foreground */
- tcp->attr_mask &= ~FG_CHANGED;
- tcp->cur_color.fg = tcp->std_color.fg
- = ansi_col[tcp->param[1] & 0x0f];
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 3: /* set adapter attribute directly */
- tcp->attr_mask &= ~(FG_CHANGED | BG_CHANGED);
- tcp->cur_color.fg = tcp->std_color.fg
- = tcp->param[1] & 0x0f;
- tcp->cur_color.bg = tcp->std_color.bg
- = (tcp->param[1] >> 4) & 0x0f;
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 5: /* set ansi reverse background */
- tcp->rev_color.bg = ansi_col[tcp->param[1] & 0x0f];
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 6: /* set ansi reverse foreground */
- tcp->rev_color.fg = ansi_col[tcp->param[1] & 0x0f];
- tcp->cur_attr = mask2attr(tcp);
- break;
- case 7: /* set adapter reverse attribute directly */
- tcp->rev_color.fg = tcp->param[1] & 0x0f;
- tcp->rev_color.bg = (tcp->param[1] >> 4) & 0x0f;
- tcp->cur_attr = mask2attr(tcp);
- break;
- }
- break;
-
- case 'z': /* switch to (virtual) console n */
- if (tcp->num_param == 1)
- sc_switch_scr(sc, tcp->param[0]);
- break;
- }
- } else if (tcp->esc == 3) { /* seen ESC [0-9]+ = */
- if (c >= '0' && c <= '9') {
- if (tcp->num_param < MAX_ESC_PAR) {
- if (tcp->last_param != tcp->num_param) {
- tcp->last_param = tcp->num_param;
- tcp->param[tcp->num_param] = 0;
- } else {
- tcp->param[tcp->num_param] *= 10;
- }
- tcp->param[tcp->num_param] += c - '0';
- return;
- }
- }
- tcp->num_param = tcp->last_param + 1;
- switch (c) {
-
- case ';':
- if (tcp->num_param < MAX_ESC_PAR)
- return;
- break;
-
- case 'A': /* set display border color */
- if (tcp->num_param == 1) {
- scp->border=tcp->param[0] & 0xff;
- if (scp == sc->cur_scp)
- sc_set_border(scp, scp->border);
- }
- break;
-
- case 'B': /* set bell pitch and duration */
- if (tcp->num_param == 2) {
- scp->bell_pitch = tcp->param[0];
- scp->bell_duration =
- (tcp->param[1] * hz + 99) / 100;
- }
- break;
-
- case 'C': /* set global/parmanent cursor type & shape */
- i = spltty();
- n = tcp->num_param;
- v0 = tcp->param[0];
- v1 = tcp->param[1];
- v2 = tcp->param[2];
- switch (n) {
- case 1: /* flags only */
- if (v0 < sizeof(cattrs)/sizeof(cattrs[0]))
- v0 = cattrs[v0];
- else /* backward compatibility */
- v0 = cattrs[v0 & 0x3];
- sc_change_cursor_shape(scp, v0, -1, -1);
- break;
- case 2:
- v2 = 0;
- v0 &= 0x1f; /* backward compatibility */
- v1 &= 0x1f;
- /* FALL THROUGH */
- case 3: /* base and height */
- if (v2 == 0) /* count from top */
- sc_change_cursor_shape(scp, -1,
- scp->font_size - v1 - 1,
- v1 - v0 + 1);
- else if (v2 == 1) /* count from bottom */
- sc_change_cursor_shape(scp, -1,
- v0, v1 - v0 + 1);
- break;
- }
- splx(i);
- break;
-
- case 'F': /* set adapter foreground */
- if (tcp->num_param == 1) {
- tcp->attr_mask &= ~FG_CHANGED;
- tcp->cur_color.fg = tcp->std_color.fg
- = tcp->param[0] & 0x0f;
- tcp->cur_attr = mask2attr(tcp);
- }
- break;
-
- case 'G': /* set adapter background */
- if (tcp->num_param == 1) {
- tcp->attr_mask &= ~BG_CHANGED;
- tcp->cur_color.bg = tcp->std_color.bg
- = tcp->param[0] & 0x0f;
- tcp->cur_attr = mask2attr(tcp);
- }
- break;
-
- case 'H': /* set adapter reverse foreground */
- if (tcp->num_param == 1) {
- tcp->rev_color.fg = tcp->param[0] & 0x0f;
- tcp->cur_attr = mask2attr(tcp);
- }
- break;
-
- case 'I': /* set adapter reverse background */
- if (tcp->num_param == 1) {
- tcp->rev_color.bg = tcp->param[0] & 0x0f;
- tcp->cur_attr = mask2attr(tcp);
- }
- break;
-
- case 'S': /* set local/temporary cursor type & shape */
- i = spltty();
- n = tcp->num_param;
- v0 = tcp->param[0];
- switch (n) {
- case 0:
- v0 = 0;
- /* FALL THROUGH */
- case 1:
- if (v0 < sizeof(tcattrs)/sizeof(tcattrs[0]))
- sc_change_cursor_shape(scp,
- tcattrs[v0], -1, -1);
- break;
- }
- splx(i);
- break;
- }
-#ifdef notyet
- } else if (tcp->esc == 4) { /* seen ESC Q */
- /* to be filled */
-#endif
- } else if (tcp->esc == 5) { /* seen ESC ( */
- switch (c) {
- case 'B': /* iso-2022: desginate ASCII into G0 */
- break;
- /* other items to be filled */
- default:
- break;
- }
- }
- tcp->esc = 0;
-}
-
-static void
-scterm_puts(scr_stat *scp, u_char *buf, int len)
-{
- term_stat *tcp;
-
- tcp = scp->ts;
-outloop:
- scp->sc->write_in_progress++;
-
- if (tcp->esc) {
- scterm_scan_esc(scp, tcp, *buf);
- buf++;
- len--;
- } else {
- switch (*buf) {
- case 0x1b:
- tcp->esc = 1;
- tcp->num_param = 0;
- buf++;
- len--;
- break;
- default:
- sc_term_gen_print(scp, &buf, &len, tcp->cur_attr);
- break;
- }
- }
-
- sc_term_gen_scroll(scp, scp->sc->scr_map[0x20], tcp->cur_attr);
-
- scp->sc->write_in_progress--;
- if (len)
- goto outloop;
-}
-
-static int
-scterm_ioctl(scr_stat *scp, struct tty *tp, u_long cmd, caddr_t data,
- struct thread *td)
-{
- term_stat *tcp = scp->ts;
- vid_info_t *vi;
-
- switch (cmd) {
- case GIO_ATTR: /* get current attributes */
- /* FIXME: */
- *(int*)data = (tcp->cur_attr >> 8) & 0xff;
- return 0;
- case CONS_GETINFO: /* get current (virtual) console info */
- vi = (vid_info_t *)data;
- if (vi->size != sizeof(struct vid_info))
- return EINVAL;
- vi->mv_norm.fore = tcp->std_color.fg;
- vi->mv_norm.back = tcp->std_color.bg;
- vi->mv_rev.fore = tcp->rev_color.fg;
- vi->mv_rev.back = tcp->rev_color.bg;
- /*
- * The other fields are filled by the upper routine. XXX
- */
- return ENOIOCTL;
- }
- return ENOIOCTL;
-}
-
-static int
-scterm_reset(scr_stat *scp, int code)
-{
- /* FIXME */
- return 0;
-}
-
-static void
-scterm_default_attr(scr_stat *scp, int color, int rev_color)
-{
- term_stat *tcp = scp->ts;
-
- tcp->dflt_std_color.fg = color & 0x0f;
- tcp->dflt_std_color.bg = (color >> 4) & 0x0f;
- tcp->dflt_rev_color.fg = rev_color & 0x0f;
- tcp->dflt_rev_color.bg = (rev_color >> 4) & 0x0f;
- tcp->std_color = tcp->dflt_std_color;
- tcp->rev_color = tcp->dflt_rev_color;
- tcp->cur_color = tcp->std_color;
- tcp->cur_attr = mask2attr(tcp);
-}
-
-static void
-scterm_clear(scr_stat *scp)
-{
- term_stat *tcp = scp->ts;
-
- sc_move_cursor(scp, 0, 0);
- sc_vtb_clear(&scp->vtb, scp->sc->scr_map[0x20], tcp->cur_attr);
- mark_all(scp);
-}
-
-static void
-scterm_notify(scr_stat *scp, int event)
-{
- switch (event) {
- case SC_TE_NOTIFY_VTSWITCH_IN:
- break;
- case SC_TE_NOTIFY_VTSWITCH_OUT:
- break;
- }
-}
-
-static int
-scterm_input(scr_stat *scp, int c, struct tty *tp)
-{
- return FALSE;
-}
-
-/*
- * Calculate hardware attributes word using logical attributes mask and
- * hardware colors
- */
-
-/* FIXME */
-static int
-mask2attr(term_stat *tcp)
-{
- int attr, mask = tcp->attr_mask;
-
- if (mask & REVERSE_ATTR) {
- attr = ((mask & FG_CHANGED) ?
- tcp->cur_color.bg : tcp->rev_color.fg) |
- (((mask & BG_CHANGED) ?
- tcp->cur_color.fg : tcp->rev_color.bg) << 4);
- } else
- attr = tcp->cur_color.fg | (tcp->cur_color.bg << 4);
-
- /* XXX: underline mapping for Hercules adapter can be better */
- if (mask & (BOLD_ATTR | UNDERLINE_ATTR))
- attr ^= 0x08;
- if (mask & BLINK_ATTR)
- attr ^= 0x80;
-
- return (attr << 8);
-}
-
-#endif /* SC_DUMB_TERMINAL */
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