usr.sbin/tpctl/tpctl.h

   1 /*      $NetBSD: tpctl.h,v 1.5 2008/05/10 15:31:05 martin Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2002, 2003 TAKEMRUA Shin
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of The NetBSD Foundation nor the names of its
  16  *    contributors may be used to endorse or promote products derived
  17  *    from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef __TPCTL_H__
  33 #define __TPCTL_H__
  34
  35 #include <sys/queue.h>
  36 #include <dev/wscons/wsconsio.h>
  37 #include <dev/wscons/wsdisplay_usl_io.h>
  38 #include <dev/hpc/hpcfbio.h>
  39
  40 #define MAXDATALEN              128
  41 #define TPCTL_DB_FILENAME       "/etc/tpctl.dat"
  42 #define TPCTL_TMP_FILENAME      "tpctl.tmp"
  43 #define TPCTL_TP_DEVICE         "/dev/wsmux0"
  44 #define TPCTL_FB_DEVICE         "/dev/ttyE0"
  45
  46
  47 enum tpctl_data_type {
  48         TPCTL_CALIBCOORDS,
  49         TPCTL_COMMENT,
  50 };
  51
  52 enum tpctl_data_ERROR {
  53         ERR_NONE,
  54         ERR_NOFILE,
  55         ERR_IO,
  56         ERR_SYNTAX,
  57         ERR_DUPNAME,
  58 };
  59
  60 struct tpctl_data_elem {
  61         enum tpctl_data_type type;
  62         TAILQ_ENTRY(tpctl_data_elem) link;
  63         char *name;
  64         struct wsmouse_calibcoords calibcoords;
  65 };
  66
  67 struct tpctl_data {
  68         int lineno;
  69         TAILQ_HEAD(,tpctl_data_elem) list;
  70 };
  71
  72 struct tp {
  73         int fd;
  74         char id[WSMOUSE_ID_MAXLEN];
  75 };
  76
  77 typedef u_int32_t fb_pixel_t;
  78 struct fb {
  79         int fd;
  80         int dispmode;
  81         struct hpcfb_fbconf conf;
  82         unsigned char *baseaddr;
  83         fb_pixel_t *linecache, *workbuf;
  84         fb_pixel_t white, black;
  85         int linecache_y;
  86 };
  87
  88 int init_data(struct tpctl_data *);
  89 int read_data(const char *, struct tpctl_data *);
  90 int write_data(const char *, struct tpctl_data *);
  91 void write_coords(FILE *, char *, struct wsmouse_calibcoords *);
  92 void free_data(struct tpctl_data *);
  93 int replace_data(struct tpctl_data *, char *, struct wsmouse_calibcoords *);
  94 struct wsmouse_calibcoords *search_data(struct tpctl_data *, char *);
  95
  96 int tp_init(struct tp *, int);
  97 int tp_setrawmode(struct tp *);
  98 int tp_setcalibcoords(struct tp *, struct wsmouse_calibcoords *);
  99 int tp_flush(struct tp *);
 100 int tp_get(struct tp *, int *, int *, int (*)(void *), void *);
 101 int tp_waitup(struct tp *, int, int (*)(void *), void *);
 102
 103 int fb_dispmode(struct fb *, int);
 104 int fb_init(struct fb *, int);
 105 void fb_getline(struct fb *, int);
 106 void fb_putline(struct fb *, int);
 107 void fb_fetchline(struct fb *, int);
 108 void fb_flush(struct fb *);
 109 void fb_drawline(struct fb *, int, int, int, int, fb_pixel_t);
 110 void fb_drawpixel(struct fb *, int, int, fb_pixel_t);
 111
 112 #endif /* __TPCTL_TP_H__ */