From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- xorg-server/hw/kdrive/linux/bus.c | 134 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 xorg-server/hw/kdrive/linux/bus.c (limited to 'xorg-server/hw/kdrive/linux/bus.c') diff --git a/xorg-server/hw/kdrive/linux/bus.c b/xorg-server/hw/kdrive/linux/bus.c new file mode 100644 index 000000000..2d7a15751 --- /dev/null +++ b/xorg-server/hw/kdrive/linux/bus.c @@ -0,0 +1,134 @@ +/* + * 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 +#endif +#define NEED_EVENTS +#include +#include +#include +#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; + KdEnqueuePointerEvent (closure, flags, dx, dy, 0); + } +} + +char *BusNames[] = { + "/dev/adbmouse", + "/dev/mouse", +}; + +#define NUM_BUS_NAMES (sizeof (BusNames) / sizeof (BusNames[0])) + +static int +BusInit (KdPointerInfo *pi) +{ + int i, fd = 0; + + if (!pi->path || (strcmp(pi->path, "auto") == 0)) + { + for (i = 0; i < NUM_BUS_NAMES; i++) + { + if ((fd = open (BusNames[i], 0)) > 0) + { + close(fd); + if (pi->path) + xfree(pi->path); + pi->path = KdSaveString(BusNames[i]); + return Success; + } + } + } + else + { + if ((fd = open(pi->path, 0)) > 0) + { + close(fd); + return Success; + } + } + + return !Success; +} + +static int +BusEnable (KdPointerInfo *pi) +{ + int fd = open(pi->path, 0); + + if (fd > 0) + { + KdRegisterFd(fd, BusRead, pi); + pi->driverPrivate = (void *)fd; + return Success; + } + else + { + return !Success; + } +} + +static void +BusDisable (KdPointerInfo *pi) +{ + KdUnregisterFd(pi, (int)pi->driverPrivate, TRUE); +} + +static void +BusFini (KdPointerInfo *pi) +{ + return; +} + +KdPointerDriver BusMouseDriver = { + "bus", + BusInit, + BusEnable, + BusDisable, + BusFini, + NULL +}; -- cgit v1.2.3