The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/teken/teken_subr_compat.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    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  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   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  * $FreeBSD$
   27  */
   28 
   29 static void
   30 teken_subr_cons25_set_cursor_type(teken_t *t, unsigned int type)
   31 {
   32 
   33         teken_funcs_param(t, TP_SHOWCURSOR, type != 1);
   34 }
   35 
   36 static const teken_color_t cons25_colors[8] = { TC_BLACK, TC_BLUE,
   37     TC_GREEN, TC_CYAN, TC_RED, TC_MAGENTA, TC_BROWN, TC_WHITE };
   38 
   39 static void
   40 teken_subr_cons25_set_adapter_background(teken_t *t, unsigned int c)
   41 {
   42 
   43         t->t_defattr.ta_bgcolor = cons25_colors[c % 8];
   44         t->t_curattr.ta_bgcolor = cons25_colors[c % 8];
   45 }
   46 
   47 static void
   48 teken_subr_cons25_set_adapter_foreground(teken_t *t, unsigned int c)
   49 {
   50 
   51         t->t_defattr.ta_fgcolor = cons25_colors[c % 8];
   52         t->t_curattr.ta_fgcolor = cons25_colors[c % 8];
   53         if (c >= 8) {
   54                 t->t_defattr.ta_format |= TF_BOLD;
   55                 t->t_curattr.ta_format |= TF_BOLD;
   56         } else {
   57                 t->t_defattr.ta_format &= ~TF_BOLD;
   58                 t->t_curattr.ta_format &= ~TF_BOLD;
   59         }
   60 }
   61 
   62 static const teken_color_t cons25_revcolors[8] = { 0, 4, 2, 6, 1, 5, 3, 7 };
   63 
   64 void
   65 teken_get_defattr_cons25(teken_t *t, int *fg, int *bg)
   66 {
   67 
   68         *fg = cons25_revcolors[teken_256to8(t->t_defattr.ta_fgcolor)];
   69         if (t->t_defattr.ta_format & TF_BOLD)
   70                 *fg += 8;
   71         *bg = cons25_revcolors[teken_256to8(t->t_defattr.ta_bgcolor)];
   72 }
   73 
   74 static void
   75 teken_subr_cons25_switch_virtual_terminal(teken_t *t, unsigned int vt)
   76 {
   77 
   78         teken_funcs_param(t, TP_SWITCHVT, vt);
   79 }
   80 
   81 static void
   82 teken_subr_cons25_set_bell_pitch_duration(teken_t *t, unsigned int pitch,
   83     unsigned int duration)
   84 {
   85 
   86         teken_funcs_param(t, TP_SETBELLPD, (pitch << 16) |
   87             (duration & 0xffff));
   88 }
   89 
   90 static void
   91 teken_subr_cons25_set_graphic_rendition(teken_t *t, unsigned int cmd,
   92     unsigned int param __unused)
   93 {
   94 
   95         switch (cmd) {
   96         case 0: /* Reset. */
   97                 t->t_curattr = t->t_defattr;
   98                 break;
   99         default:
  100                 teken_printf("unsupported attribute %u\n", cmd);
  101         }
  102 }
  103 
  104 static void
  105 teken_subr_cons25_set_terminal_mode(teken_t *t, unsigned int mode)
  106 {
  107 
  108         switch (mode) {
  109         case 0: /* Switch terminal to xterm. */
  110                 t->t_stateflags &= ~TS_CONS25;
  111                 break;
  112         case 1: /* Switch terminal to cons25. */
  113                 t->t_stateflags |= TS_CONS25;
  114                 break;
  115         }
  116 }
  117 
  118 #if 0
  119 static void
  120 teken_subr_vt52_decid(teken_t *t)
  121 {
  122         const char response[] = "\x1B/Z";
  123 
  124         teken_funcs_respond(t, response, sizeof response - 1);
  125 }
  126 #endif

Cache object: fe56b5448bc78fb904d93474d8200eb2


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.