From d5cf24d3f0075a467e026592bfbb76b207dea8eb Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Wed, 29 Oct 2008 16:54:16 +1030 Subject: Add test/ directory for uinput-based test devices. Three test devices provided: btn0 .... Provides BTN_0, BTN_1, BTN_2 instead of BTN_LEFT, BTN_MIDDLE, BTN_RIGHT. abs ..... Provdes x/y absolute axes, jumps between 100/100 and 120/120. absrel .. Provides relative x/y axes and absolute x/y axes at the same time. Signed-off-by: Peter Hutterer --- test/abs.c | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 test/abs.c (limited to 'test/abs.c') diff --git a/test/abs.c b/test/abs.c new file mode 100644 index 0000000..8529190 --- /dev/null +++ b/test/abs.c @@ -0,0 +1,84 @@ +/* + * 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 +#include +#include +#include + +#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; +} -- cgit v1.2.3