evdev 2.1.2

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

.cvsignore

@@ -0,0 +1,19 @@
+Makefile
+Makefile.in
+*.la
+*.lo
+aclocal.m4
+autom4te.cache
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+libtool
+ltmain.sh
+missing
+stamp-h1

.gitignore

@@ -22,7 +22,6 @@ missing
 *.lo
 *.la
 stamp-h1
-xf86-input-evdev-*.tar.*
+*.bz2
+*.gz
 *.pc
-*~
-tags

Makefile.am

@@ -19,26 +19,19 @@
 #  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 AUTOMAKE_OPTIONS = foreign
-
-# Ensure headers are installed below $(prefix) for distcheck
-DISTCHECK_CONFIGURE_FLAGS = --with-sdkdir='$${includedir}/xorg'
-
-if BUILD_TEST
-test_dir=test
-endif
-
-SUBDIRS = src man include $(test_dir)
+SUBDIRS = src man include
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = xorg-evdev.pc
 
-EXTRA_DIST = ChangeLog
+EXTRA_DIST = ChangeLog autogen.sh
 
 MAINTAINERCLEANFILES=ChangeLog
 
 .PHONY: ChangeLog
 
 ChangeLog:
-	$(CHANGELOG_CMD)
+	(GIT_DIR=$(top_srcdir)/.git git-log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || \
+	(touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2)
 
 dist-hook: ChangeLog

configure.ac

@@ -22,7 +22,7 @@
 
 AC_PREREQ(2.57)
 AC_INIT([xf86-input-evdev],
-        2.1.99.1,
+        2.1.2,
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
         xf86-input-evdev)
 
@@ -32,16 +32,15 @@ AM_INIT_AUTOMAKE([dist-bzip2])
 
 AM_MAINTAINER_MODE
 
-# Require xorg-macros: XORG_CWARNFLAGS, XORG_CHANGELOG
-m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.2 or later before running autoconf/autogen])])
-XORG_MACROS_VERSION(1.2)
+DRIVER_NAME=evdev
+AC_SUBST([DRIVER_NAME])
+
 AM_CONFIG_HEADER([config.h])
 
 # Checks for programs.
 AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 AC_PROG_CC
-XORG_CWARNFLAGS
 
 AH_TOP([#include "xorg-server.h"])
 
@@ -53,48 +52,27 @@ AC_ARG_WITH(xorg-module-dir,
 inputdir=${moduledir}/input
 AC_SUBST(inputdir)
 
-# Enable building everything in the test/ directory. These are uinput-based
-# devices that resemble random hardware that may or may not look like a mouse,
-# keyboard, etc.
-AC_ARG_ENABLE(testdevices,
-              AC_HELP_STRING([--enable-testdevices], [Build uinput-based test devices]),
-              [BUILD_TEST="yes"],
-              [BUILD_TEST="no"])
-AM_CONDITIONAL([BUILD_TEST], [test "x$BUILD_TEST" = "xyes"])
-
-if test "x$BUILD_TEST" = "xyes"; then
-    AC_CHECK_FUNC([dlopen], [],
-                  AC_CHECK_LIB([dl], [dlopen], DLOPEN_LIBS="-ldl"))
-    AC_SUBST([DLOPEN_LIBS])
-fi
-
 # Checks for extensions
 XORG_DRIVER_CHECK_EXT(XINPUT, inputproto)
 
-# Checks for pkg-config packages. We need to be able to override sdkdir
-# to satisfy silly distcheck requirements.
+# Checks for pkg-config packages
 PKG_CHECK_MODULES(XORG, xorg-server xproto $REQUIRED_MODULES)
-XORG_CFLAGS="$CWARNFLAGS $XORG_CFLAGS"
-AC_ARG_WITH([sdkdir], [],
-    [sdkdir="$withval"],
-    [sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`])
-AC_SUBST([sdkdir])
+sdkdir=$(pkg-config --variable=sdkdir xorg-server)
+AC_SUBST(sdkdir)
+
+CFLAGS="$CFLAGS $XORG_CFLAGS "' -I$(top_srcdir)/src'
+AC_SUBST([CFLAGS])
 
 # Checks for libraries.
 
 # Checks for header files.
 AC_HEADER_STDC
 
-DRIVER_NAME=evdev
-AC_SUBST([DRIVER_NAME])
-
 XORG_MANPAGE_SECTIONS
 XORG_RELEASE_VERSION
-XORG_CHANGELOG
 
 AC_OUTPUT([Makefile
            src/Makefile
            man/Makefile
            include/Makefile
-           test/Makefile
            xorg-evdev.pc])

man/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

man/evdev.man

@@ -44,6 +44,22 @@ The following driver
 .B Options
 are supported:
 .TP 7
+.BI "Option \*qDevice\*q \*q" string \*q
+Specifies the device through which the device can be accessed.  This will 
+generally be of the form \*q/dev/input/eventX\*q, where X is some integer.
+The mapping from device node to hardware is system-dependent.
+.TP 7
+.BI "Option \*qEmulate3Buttons\*q \*q" boolean \*q
+Enable/disable the emulation of the third (middle) mouse button for mice
+which only have two physical buttons.  The third button is emulated by
+pressing both buttons simultaneously.  Default: on, until a middle mouse
+button event is registered. Property: "Evdev Middle Button Emulation".
+.TP 7
+.BI "Option \*qEmulate3Timeout\*q \*q" integer \*q
+Sets the timeout (in milliseconds) that the driver waits before deciding
+if two buttons where pressed "simultaneously" when 3 button emulation is
+enabled.  Default: 50. Property: "Evdev Middle Button Timeout".
+.TP 7
 .BI "Option \*qButtonMapping\*q \*q" string \*q
 Sets the button mapping for this device. The mapping is a space-separated list
 of button mappings that correspond in order to the physical buttons on the
@@ -54,11 +70,6 @@ For example, a left-handed mouse with deactivated scroll-wheel would use a
 mapping of "3 2 1 0 0". Invalid mappings are ignored and the default mapping
 is used. Buttons not specified in the user's mapping use the default mapping.
 .TP 7
-.BI "Option \*qDevice\*q \*q" string \*q
-Specifies the device through which the device can be accessed.  This will 
-generally be of the form \*q/dev/input/eventX\*q, where X is some integer.
-The mapping from device node to hardware is system-dependent.
-.TP 7
 .BI "Option \*qDragLockButtons\*q \*q" "L1 B2 L3 B4" \*q
 Sets \*qdrag lock buttons\*q that simulate holding a button down, so
 that low dexterity people do not have to hold a button down at the
@@ -72,17 +83,6 @@ Sets a \*qmaster drag lock button\*q that acts as a \*qMeta Key\*q
 indicating that the next button pressed is to be
 \*qdrag locked\*q. Property: "Evdev Drag Lock Buttons".
 .TP 7
-.TP 7
-.BI "Option \*qEmulate3Buttons\*q \*q" boolean \*q
-Enable/disable the emulation of the third (middle) mouse button for mice
-which only have two physical buttons.  The third button is emulated by
-pressing both buttons simultaneously.  Default: on, until a middle mouse
-button event is registered. Property: "Evdev Middle Button Emulation".
-.TP 7
-.BI "Option \*qEmulate3Timeout\*q \*q" integer \*q
-Sets the timeout (in milliseconds) that the driver waits before deciding
-if two buttons where pressed "simultaneously" when 3 button emulation is
-enabled.  Default: 50. Property: "Evdev Middle Button Timeout".
 .BI "Option \*qEmulateWheel\*q \*q" boolean \*q
 Enable/disable "wheel" emulation.  Wheel emulation means emulating button
 press/release events when the mouse is moved while a specific real button
@@ -96,7 +96,7 @@ more buttons but no wheel.  See the description of the
 .BR XAxisMapping ,
 and
 .B YAxisMapping
-options.  Default: off. Property "Evdev Wheel Emulation".
+options below.  Default: off. Property "Evdev Wheel Emulation".
 .TP 7
 .BI "Option \*qEmulateWheelButton\*q \*q" integer \*q
 Specifies which button must be held down to enable wheel emulation mode.
@@ -120,25 +120,6 @@ must be pressed before wheel emulation is started. If the
 is released before this timeout, the original button press/release event
 is sent.  Default: 200. Property: "Evdev Wheel Emulation Timeout".
 .TP 7
-.BI "Option \*qGrabDevice\*q \*q" boolean \*q
-Force a grab on the event device. Doing so will ensure that no other driver
-can initialise the same device and it will also stop the device from sending
-events to /dev/kbd or /dev/input/mice. Events from this device will not be
-sent to virtual devices (e.g. rfkill or the Macintosh mouse button emulation).
-Default: disabled.
-.TP 7
-.BI "Option \*qInvertX\*q \*q" Bool \*q
-.TP 7
-.BI "Option \*qInvertY\*q \*q" Bool \*q
-Invert the given axis. Default: off. Property: "Evdev Axis Inversion".
-.TP 7
-.BI "Option \*qReopenAttempts\*q \*q" integer \*q
-Number of reopen attempts after a read error occurs on the device (e.g. after
-waking up from suspend). In between each attempt is a 100ms wait. Default: 10.
-.TP 7
-.BI "Option \*qSwapAxes\*q \*q" Bool \*q
-Swap x/y axes. Default: off. Property: "Evdev Axes Swap".
-.TP 7
 .BI "Option \*qXAxisMapping\*q \*q" "N1 N2" \*q
 Specifies which buttons are mapped to motion in the X direction in wheel
 emulation mode.  Button number
@@ -156,28 +137,31 @@ is mapped to the negative Y axis motion and button number
 .I N2
 is mapped to the positive Y axis motion.  Default: "4 5". Property:
 "Evdev Wheel Emulation Axes".
+.TP 7
+.BI "Option \*qReopenAttempts\*q \*q" integer \*q
+Number of reopen attempts after a read error occurs on the device (e.g. after
+waking up from suspend). In between each attempt is a 100ms wait. Default: 10.
+.TP 7
+.BI "Option \*qInvertX\*q \*q" Bool \*q
+.TP 7
+.BI "Option \*qInvertY\*q \*q" Bool \*q
+Invert the given axis. Default: off. Property: "Evdev Axis Inversion".
+.TP 7
+.BI "Option \*qSwapAxes\*q \*q" Bool \*q
+Swap x/y axes. Default: off. Property: "Evdev Axes Swap".
+.TP 7
+.BI "Option \*qGrabDevice\*q \*q" boolean \*q
+Force a grab on the event device. Doing so will ensure that no other driver
+can initialise the same device and it will also stop the device from sending
+events to /dev/kbd or /dev/input/mice. Events from this device will not be
+sent to virtual devices (e.g. rfkill or the Macintosh mouse button emulation).
+Default disabled.
 
 .SH SUPPORTED PROPERTIES
 The following properties are provided by the
 .B evdev
 driver.
 .TP 7
-.BI "Evdev Axis Calibration"
-4 32-bit values, order min-x, max-x, min-y, max-y or 0 values to disable
-run-time axis calibration. This feature is required for devices that need to
-scale to a different coordinate system than originally reported to the X
-server, such as touchscreens that require run-time calibration.
-.TP 7
-.BI "Evdev Axis Inversion"
-2 boolean values (8 bit, 0 or 1), order X, Y. 1 inverts the axis.
-.TP 7
-.BI "Evdev Axis Swap"
-1 boolean value (8 bit, 0 or 1). 1 swaps x/y axes.
-.TP 7
-.BI "Evdev Drag Lock Buttons"
-8-bit. Either 1 value or pairs of values. Value range 0-32, 0 disables a
-value.
-.TP 7
 .BI "Evdev Middle Button Emulation"
 1 boolean value (8 bit, 0 or 1).
 .TP 7
@@ -190,14 +174,29 @@ value.
 .BI "Evdev Wheel Emulation Axes"
 4 8-bit values, order X up, X down, Y up, Y down. 0 disables a value.
 .TP 7
-.BI "Evdev Wheel Emulation Button"
-1 8-bit value, allowed range 0-32, 0 disables the button.
-.TP 7
 .BI "Evdev Wheel Emulation Inertia"
 1 16-bit positive value.
 .TP 7
 .BI "Evdev Wheel Emulation Timeout"
 1 16-bit positive value.
+.TP 7
+.BI "Evdev Wheel Emulation Button"
+1 8-bit value, allowed range 0-32, 0 disables the button.
+.TP 7
+.BI "Evdev Drag Lock Buttons"
+8-bit. Either 1 value or pairs of values. Value range 0-32, 0 disables a
+value.
+.TP 7
+.BI "Evdev Axis Inversion"
+2 boolean values (8 bit, 0 or 1), order X, Y. 1 inverts the axis.
+.BI "Evdev Axis Calibration"
+4 32-bit values, order min-x, max-x, min-y, max-y or 0 values to disable
+run-time axis calibration. This feature is required for devices that need to
+scale to a different coordinate system than originally reported to the X
+server, such as touchscreens that require run-time calibration.
+.TP 7
+.BI "Evdev Axis Swap"
+1 boolean values (8 bit, 0 or 1). 1 swaps x/y axes.
 
 .SH AUTHORS
 Kristian Høgsberg.

src/.cvsignore

@@ -0,0 +1,6 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.la
+*.lo

src/Makefile.am

@@ -24,8 +24,6 @@
 # -avoid-version prevents gratuitous .0.0.0 version numbers on the end
 # _ladir passes a dummy rpath to libtool so the thing will actually link
 # TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
-AM_CFLAGS = $(XORG_CFLAGS)
-
 @DRIVER_NAME@_drv_la_LTLIBRARIES = @DRIVER_NAME@_drv.la
 @DRIVER_NAME@_drv_la_LDFLAGS = -module -avoid-version
 @DRIVER_NAME@_drv_ladir = @inputdir@

src/draglock.c

@@ -217,7 +217,7 @@ EvdevDragLockFilterEvent(InputInfoPtr pInfo, unsigned int button, int value)
  * for the pair. 0 disables a pair.
  * i.e. to set bt 3 to draglock button 1, supply 0,0,1
  */
-static int
+int
 EvdevDragLockSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
                          BOOL checkonly)
 {

src/emuMB.c

@@ -352,7 +352,7 @@ EvdevMBEmuEnable(InputInfoPtr pInfo, BOOL enable)
 
 
 #ifdef HAVE_PROPERTIES
-static int
+int
 EvdevMBEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
                       BOOL checkonly)
 {

src/emuWheel.c

@@ -311,7 +311,7 @@ EvdevWheelEmuPreInit(InputInfoPtr pInfo)
 }
 
 #ifdef HAVE_PROPERTIES
-static int
+int
 EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
                          BOOL checkonly)
 {

src/evdev.h

@@ -35,7 +35,10 @@
 
 #include <xf86Xinput.h>
 #include <xf86_OSproc.h>
+
+#ifdef XKB
 #include <xkbstr.h>
+#endif
 
 #ifndef EV_CNT /* linux 2.4 kernels and earlier lack _CNT defines */
 #define EV_CNT (EV_MAX+1)
@@ -59,17 +62,6 @@
 #define HAVE_PROPERTIES 1
 #endif
 
-#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 5
-typedef struct {
-    char *rules;
-    char *model;
-    char *layout;
-    char *variant;
-    char *options;
-} XkbRMLVOSet;
-#endif
-
-
 #define LONG_BITS (sizeof(long) * 8)
 
 /* Number of longs needed to hold the given number of bits */
@@ -85,12 +77,9 @@ typedef struct {
 typedef struct {
     const char *device;
     int grabDevice;         /* grab the event device? */
-
-    int num_vals;           /* number of valuators */
-    int axis_map[max(ABS_CNT, REL_CNT)]; /* Map evdev <axis> to index */
-    int vals[MAX_VALUATORS];
-    int old_vals[MAX_VALUATORS]; /* Translate absolute inputs to relative */
-
+    int screen;
+    int min_x, min_y, max_x, max_y;
+    int abs_x, abs_y, old_x, old_y;
     int flags;
     int tool;
     int buttons;            /* number of buttons */
@@ -99,11 +88,15 @@ typedef struct {
     BOOL invert_y;
 
     /* XKB stuff has to be per-device rather than per-driver */
-#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 5
+    int noXkb;
+#ifdef XKB
+    char                    *xkb_rules;
+    char                    *xkb_model;
+    char                    *xkb_layout;
+    char                    *xkb_variant;
+    char                    *xkb_options;
     XkbComponentNamesRec    xkbnames;
 #endif
-    XkbRMLVOSet rmlvo;
-
     /* Middle mouse button emulation */
     struct {
         BOOL                enabled;
@@ -145,11 +138,11 @@ typedef struct {
 
     /* Cached info from device. */
     char name[1024];
-    unsigned long bitmask[NLONGS(EV_CNT)];
-    unsigned long key_bitmask[NLONGS(KEY_CNT)];
-    unsigned long rel_bitmask[NLONGS(REL_CNT)];
-    unsigned long abs_bitmask[NLONGS(ABS_CNT)];
-    unsigned long led_bitmask[NLONGS(LED_CNT)];
+    long bitmask[NLONGS(EV_CNT)];
+    long key_bitmask[NLONGS(KEY_CNT)];
+    long rel_bitmask[NLONGS(REL_CNT)];
+    long abs_bitmask[NLONGS(ABS_CNT)];
+    long led_bitmask[NLONGS(LED_CNT)];
     struct input_absinfo absinfo[ABS_CNT];
 
     /* minor/major number */

test/Makefile.am

@@ -1,39 +0,0 @@
-#  Copyright 2008 Red Hat, Inc.
-#
-#  Permission is hereby granted, free of charge, to any person obtaining a
-#  copy of this software and associated documentation files (the "Software"),
-#  to deal in the Software without restriction, including without limitation
-#  on the rights to use, copy, modify, merge, publish, distribute, sub
-#  license, and/or sell copies of the Software, and to permit persons to whom
-#  the Software is furnished to do so, subject to the following conditions:
-#
-#  The above copyright notice and this permission notice (including the next
-#  paragraph) shall be included in all copies or substantial portions of the
-#  Software.
-#
-#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-#  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
-#  THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-#  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-#  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-AM_CFLAGS = $(XORG_CFLAGS)
-
-noinst_PROGRAMS=fakedev btn0 absrel abs dummy
-
-fakedev_SOURCES=fakedev.c fakedev.h
-fakedev_LDFLAGS=$(DLOPEN_LIBS) -rdynamic
-
-LFLAGS=-shared -fPIC
-
-btn0_SOURCES=btn0.c
-btn0_LDFLAGS=$(LFLAGS)
-
-absrel_SOURCES=absrel.c
-absrel_LDFLAGS=$(LFLAGS)
-
-abs_SOURCES=abs.c
-abs_LDFLAGS=$(LFLAGS)
-
-dummy_SOURCES=dummy.c
-dummy_LDFLAGS=$(LFLAGS)

test/abs.c

@@ -1,84 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * 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 Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors:
- *	Peter Hutterer (peter.hutterer@redhat.com)
- */
-
-
-/* creates a device with ABS_X, ABS_Y, BTN_LEFT, BTN_MIDDLE, BTN_RIGHT. */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <linux/uinput.h>
-
-#include "fakedev.h"
-
-int abs_setup(struct uinput_user_dev* dev, int fd)
-{
-    if (ioctl(fd, UI_SET_EVBIT, EV_ABS) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_SYN) == -1) goto error;
-
-    /* buttons */
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_LEFT) == -1)   goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_MIDDLE) == -1) goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_RIGHT) == -1)  goto error;
-
-    /* axes */
-    if (ioctl(fd, UI_SET_ABSBIT, ABS_X) == -1) goto error;
-    if (ioctl(fd, UI_SET_ABSBIT, ABS_Y) == -1) goto error;
-
-
-    dev->absmin[ABS_X] = 0;
-    dev->absmax[ABS_X] = 120;
-
-    dev->absmin[ABS_Y] = 0;
-    dev->absmax[ABS_Y] = 120;
-
-    return 0;
-
-error:
-    perror("ioctl failed.");
-    return -1;
-}
-
-int abs_run(int fd)
-{
-    absmove(fd, 100, 100);
-    sleep(1);
-    absmove(fd, 120, 120);
-    sleep(1);
-    return 0;
-}
-
-struct test_device abs_dev = {
-    .name  = "Abs test device",
-    .setup = abs_setup,
-    .run   = abs_run,
-};
-
-
-struct test_device* get_device()
-{
-    return &abs_dev;
-}

test/absrel.c

@@ -1,91 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * 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 Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors:
- *	Peter Hutterer (peter.hutterer@redhat.com)
- */
-
-
-/* creates a device with ABS_X, ABS_Y, REL_X, REL_Y, BTN_LEFT, BTN_MIDDLE,
-   BTN_RIGHT. */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <linux/uinput.h>
-
-#include "fakedev.h"
-
-int absrel_setup(struct uinput_user_dev* dev, int fd)
-{
-    if (ioctl(fd, UI_SET_EVBIT, EV_REL) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_ABS) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_SYN) == -1) goto error;
-
-    /* buttons */
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_LEFT) == -1)   goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_MIDDLE) == -1) goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_RIGHT) == -1)  goto error;
-
-    /* axes */
-    if (ioctl(fd, UI_SET_RELBIT, REL_X) == -1) goto error;
-    if (ioctl(fd, UI_SET_RELBIT, REL_Y) == -1) goto error;
-
-    if (ioctl(fd, UI_SET_ABSBIT, ABS_X) == -1) goto error;
-    if (ioctl(fd, UI_SET_ABSBIT, ABS_Y) == -1) goto error;
-
-
-    dev->absmin[ABS_X] = 0;
-    dev->absmax[ABS_X] = 1000;
-
-    dev->absmin[ABS_Y] = 0;
-    dev->absmax[ABS_Y] = 1000;
-
-    return 0;
-
-error:
-    perror("ioctl failed.");
-    return -1;
-}
-
-int absrel_run(int fd)
-{
-    absmove(fd, 100, 100);
-    sleep(1);
-    absmove(fd, 120, 120);
-    sleep(1);
-    move(fd, 10, 10);
-    return 0;
-}
-
-struct test_device absrel_dev = {
-    .name  = "Abs/Rel test device",
-    .setup = absrel_setup,
-    .run   = absrel_run,
-};
-
-
-struct test_device* get_device()
-{
-    return &absrel_dev;
-}
-

test/btn0.c

@@ -1,87 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * 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 Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors:
- *	Peter Hutterer (peter.hutterer@redhat.com)
- */
-
-/* Creates a device that has REL_X REL_Y BTN_0 BTN_1 BTN_2
- *
- * Moves the device around in a 10px square and clicks after each completed
- * circle.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <linux/uinput.h>
-
-#include "fakedev.h"
-
-int btn0_setup(struct uinput_user_dev *dev, int fd)
-{
-    if (ioctl(fd, UI_SET_EVBIT, EV_KEY) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_REL) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_SYN) == -1) goto error;
-
-    /* buttons */
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_0) == -1) goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_1) == -1) goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_2) == -1) goto error;
-
-    /* axes */
-    if (ioctl(fd, UI_SET_RELBIT, REL_X) == -1) goto error;
-    if (ioctl(fd, UI_SET_RELBIT, REL_Y) == -1) goto error;
-
-    return 0;
-error:
-    perror("ioctl failed.");
-    return -1;
-}
-
-int btn0_run(int fd)
-{
-    move(fd, -10, 0);
-    usleep(1000);
-    move(fd, 0, -10);
-    usleep(1000);
-    move(fd, 10, 0);
-    usleep(1000);
-    move(fd, 0, 10);
-    usleep(1000);
-    click(fd, BTN_0, 1);
-    usleep(1000);
-    click(fd, BTN_0, 0);
-    return 0;
-}
-
-struct test_device btn0_dev = {
-    .name  = "BTN_0 test device",
-    .setup = btn0_setup,
-    .run   = btn0_run,
-};
-
-
-struct test_device* get_device()
-{
-    return &btn0_dev;
-}

test/dummy.c

@@ -1,77 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * 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 Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors:
- *	Peter Hutterer (peter.hutterer@redhat.com)
- */
-
-/* dummy device, looks like a mouse but doesn't do anything.
- * Good for filling up the device list.
- *
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <linux/uinput.h>
-
-#include "fakedev.h"
-
-int dummy_setup(struct uinput_user_dev *dev, int fd)
-{
-    if (ioctl(fd, UI_SET_EVBIT, EV_KEY) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_REL) == -1) goto error;
-    if (ioctl(fd, UI_SET_EVBIT, EV_SYN) == -1) goto error;
-
-    /* buttons */
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_LEFT) == -1) goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_MIDDLE) == -1) goto error;
-    if (ioctl(fd, UI_SET_KEYBIT, BTN_RIGHT) == -1) goto error;
-
-    /* axes */
-    if (ioctl(fd, UI_SET_RELBIT, REL_X) == -1) goto error;
-    if (ioctl(fd, UI_SET_RELBIT, REL_Y) == -1) goto error;
-
-    return 0;
-error:
-    perror("ioctl failed.");
-    return -1;
-}
-
-int dummy_run(int fd)
-{
-    usleep(1000);
-    return 0;
-}
-
-struct test_device dummy_dev = {
-    .name  = "dummy_ test device",
-    .setup = dummy_setup,
-    .run   = dummy_run,
-};
-
-
-struct test_device* get_device()
-{
-    return &dummy_dev;
-}
-

test/fakedev.c

@@ -1,199 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * 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 Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors:
- *	Peter Hutterer (peter.hutterer@redhat.com)
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <linux/uinput.h>
-#include <dlfcn.h>
-
-#include "fakedev.h"
-
-/* "public interfaces" */
-
-void send_event(int fd, int type, int code, int value)
-{
-    struct input_event event;
-
-    event.type  = type;
-    event.code  = code;
-    event.value = value;
-    gettimeofday(&event.time, NULL);
-
-    if (write(fd, &event, sizeof(event)) < sizeof(event))
-        perror("Send event failed.");
-}
-
-
-void move(int fd, int x, int y)
-{
-    if (!x && !y)
-        return;
-
-    send_event(fd, EV_REL, REL_X, x);
-    send_event(fd, EV_REL, REL_Y, y);
-    send_event(fd, EV_SYN, SYN_REPORT, 0);
-}
-
-void absmove(int fd, int x, int y)
-{
-    send_event(fd, EV_ABS, ABS_X, x);
-    send_event(fd, EV_ABS, ABS_Y, y);
-    send_event(fd, EV_SYN, SYN_REPORT, 0);
-}
-
-void click(int fd, int btn, int down)
-{
-    send_event(fd, EV_KEY, btn, down);
-    send_event(fd, EV_SYN, SYN_REPORT, 0);
-}
-
-
-
-/* end public interfaces */
-
-static int fd   = -1;
-static int stop = 0;
-
-static void sighandler(int signum)
-{
-    printf("Stopping.\n");
-    stop = 1;
-}
-
-static void init_signal(void)
-{
-    struct sigaction action;
-    sigset_t mask;
-
-    sigfillset(&mask);
-
-    action.sa_handler = sighandler;
-    action.sa_mask    = mask;
-    action.sa_flags   = 0;
-
-    sigaction(SIGTERM, &action, NULL);
-    sigaction(SIGINT, &action, NULL);
-    sigprocmask(SIG_UNBLOCK, &mask, 0);
-}
-
-
-static int init_uinput(struct test_device* test_dev)
-{
-    struct uinput_user_dev dev;
-
-    fd = open("/dev/input/uinput", O_RDWR);
-    if (fd < 0)
-        goto error;
-
-    memset(&dev, 0, sizeof(dev));
-    strcpy(dev.name, test_dev->name);
-    dev.id.bustype = 0;
-    dev.id.vendor  = 0x1F;
-    dev.id.product = 0x1F;
-    dev.id.version = 0;
-
-
-    test_dev->setup(&dev, fd);
-
-    if (write(fd, &dev, sizeof(dev)) < sizeof(dev))
-        goto error;
-    if (ioctl(fd, UI_DEV_CREATE, NULL) == -1) goto error;
-
-    return 0;
-
-error:
-    fprintf(stderr, "Error: %s\n", strerror(errno));
-
-    if (fd != -1)
-        close(fd);
-
-    return -1;
-}
-
-static void cleanup_uinput(void)
-{
-    if (fd == -1)
-        return;
-
-    ioctl(fd, UI_DEV_DESTROY, NULL);
-    close(fd);
-    fd = -1;
-}
-
-
-int main (int argc, char **argv)
-{
-    struct test_device *dev;
-    void *dlhandle = NULL;
-    struct test_device* (*get_device)(void);
-
-    if (argc <= 1)
-    {
-        fprintf(stderr, "Usage: %s test_dev\n", argv[0]);
-        return -1;
-    }
-
-    printf("Loading %s.\n", argv[1]);
-
-    dlhandle = dlopen(argv[1], RTLD_NOW | RTLD_GLOBAL);
-    if (!dlhandle)
-    {
-        fprintf(stderr, "Error: %s\n", dlerror());
-        return -1;
-    }
-
-    *(void**)(&get_device) = dlsym(dlhandle, "get_device");
-    if (!get_device)
-    {
-        fprintf(stderr, "Error getting the symbol: %s.\n", dlerror());
-        return -1;
-    }
-
-    dev = (*get_device)();
-
-    if (init_uinput(dev) < 0) {
-        fprintf(stderr, "Failed to initialize /dev/uinput. Exiting.\n");
-        return -1;
-    }
-
-    init_signal();
-
-    printf("Device created. Press CTRL+C to terminate.\n");
-    while (!stop) {
-        if (dev->run(fd))
-            break;
-    }
-
-    cleanup_uinput();
-
-    return 0;
-}
-

test/fakedev.h

@@ -1,51 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * 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 Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors:
- *	Peter Hutterer (peter.hutterer@redhat.com)
- */
-
-#ifndef _EVDEV_TEST_H
-#define _EVDEV_TEST_H
-#include <linux/uinput.h>
-
-struct test_device {
-    char *name; /* device name */
-    /**
-     * Called to setup the device. Call ioctls to set your EVBITs, KEYBITs,
-     * etc. here. Return 0 on success or non-zero to exit.
-     */
-    int (*setup)(struct uinput_user_dev* dev, int fd);
-
-    /**
-     * Called during each run of the main loop. Generate events by calling
-     * move(), click(), etc.
-     * Return 0 on success, or non-zero to stop the main loop.
-     */
-    int (*run)(int fd);
-};
-
-extern void move (int fd, int x, int y);
-extern void absmove (int fd, int x, int y);
-extern void click (int fd, int btn, int down);
-
-#endif