diff options
author | Peter Hutterer <peter.hutterer@who-t.net> | 2009-05-21 10:08:45 +1000 |
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committer | Peter Hutterer <peter.hutterer@who-t.net> | 2009-05-21 10:08:45 +1000 |
commit | 4780db3bc7c4625c53372721ae897329367f9d42 (patch) | |
tree | 9bef3ac7d05f99bd413fbda046e57d33c0779c37 | |
parent | 44575c14738d2eb2cdfc19c89bad0b01e2307f2f (diff) |
Add a test device with BTN_0 and BTN_LEFT.
Evdev has special treatment for such devices, since BTN_0 must be mapped to
8 if BTN_LEFT is present.
-rw-r--r-- | src/Makefile.am | 2 | ||||
-rw-r--r-- | src/btn0_left.c | 87 |
2 files changed, 88 insertions, 1 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 6391a2b..ed9430b 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -22,7 +22,7 @@ LIBNAME=libfakedev.a AM_LDFLAGS = $(LIBNAME) -noinst_PROGRAMS=btn0 absrel abs pen dummy synaptics allbtn wacom powermate waltop barcode +noinst_PROGRAMS=btn0 absrel abs pen dummy synaptics allbtn wacom powermate waltop barcode btn0_left noinst_LIBRARIES=$(LIBNAME) libfakedev_a_SOURCES=fakedev.c fakedev.h diff --git a/src/btn0_left.c b/src/btn0_left.c new file mode 100644 index 0000000..f054915 --- /dev/null +++ b/src/btn0_left.c @@ -0,0 +1,87 @@ +/* + * Copyright © 2009 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" + +static int btn0_left_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_LEFT) == -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; +} + +static int btn0_left_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; +} + +static struct test_device btn0_left_dev = { + .name = "BTN_0 and BTN_LEFT test device", + .setup = btn0_left_setup, + .run = btn0_left_run, +}; + + +struct test_device* get_device(void) +{ + return &btn0_left_dev; +} + |