diff options
Diffstat (limited to 'hw/kdrive/linux/bus.c')
-rw-r--r-- | hw/kdrive/linux/bus.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/hw/kdrive/linux/bus.c b/hw/kdrive/linux/bus.c deleted file mode 100644 index 15d2ba846..000000000 --- a/hw/kdrive/linux/bus.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * $RCSId: xc/programs/Xserver/hw/kdrive/linux/bus.c,v 1.2 2001/06/29 14:00:41 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#define NEED_EVENTS -#include <X11/X.h> -#include <X11/Xproto.h> -#include <X11/Xpoll.h> -#include "inputstr.h" -#include "scrnintstr.h" -#include "kdrive.h" - -/* /dev/adbmouse is a busmouse */ - -static void -BusRead (int adbPort, void *closure) -{ - unsigned char buf[3]; - int n; - int dx, dy; - unsigned long flags; - - n = read (adbPort, buf, 3); - if (n == 3) - { - flags = KD_MOUSE_DELTA; - dx = (char) buf[1]; - dy = -(char) buf[2]; - if ((buf[0] & 4) == 0) - flags |= KD_BUTTON_1; - if ((buf[0] & 2) == 0) - flags |= KD_BUTTON_2; - if ((buf[0] & 1) == 0) - flags |= KD_BUTTON_3; - KdEnqueueMouseEvent (kdMouseInfo, flags, dx, dy); - } -} - -char *BusNames[] = { - "/dev/adbmouse", - "/dev/mouse", -}; - -#define NUM_BUS_NAMES (sizeof (BusNames) / sizeof (BusNames[0])) - -int BusInputType; - -static int -BusInit (void) -{ - int i; - int busPort; - int n = 0; - - if (!BusInputType) - BusInputType = KdAllocInputType (); - - for (i = 0; i < NUM_BUS_NAMES; i++) - { - busPort = open (BusNames[i], 0); - { - KdRegisterFd (BusInputType, busPort, BusRead, 0); - n++; - } - } - return n; -} - -static void -BusFini (void) -{ - KdUnregisterFds (BusInputType, TRUE); -} - -KdMouseFuncs BusMouseFuncs = { - BusInit, - BusFini -}; |