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/***************************************************************************
*
* Multitouch X driver
* Copyright (C) 2008 Henrik Rydberg <rydberg@euromail.se>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
**************************************************************************/
#include <gestures.h>
#include <fcntl.h>
#include <xbypass.h>
static void loop_device(int fd)
{
struct Gestures gs;
struct MTouch mt;
if (configure_mtouch(&mt, fd)) {
fprintf(stderr, "error: could not configure device\n");
return;
}
if (open_mtouch(&mt, fd)) {
fprintf(stderr, "error: could not open device\n");
return;
}
while (mtdev_pull(&mt.dev, fd, 1) > 0) {
if (parse_event(&mt)) {
extract_gestures(&gs, &mt);
output_gesture(&gs);
}
if (has_delayed_gestures(&mt, fd)) {
extract_delayed_gestures(&gs, &mt);
output_gesture(&gs);
}
}
close_mtouch(&mt, fd);
}
int main(int argc, char *argv[])
{
if (argc < 2) {
fprintf(stderr, "Usage: test <mtdev>\n");
return -1;
}
int fd = open(argv[1], O_RDONLY | O_NONBLOCK);
if (fd < 0) {
fprintf(stderr, "error: could not open file\n");
return -1;
}
loop_device(fd);
close(fd);
return 0;
}
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