int
main(int argc, char *argv[])
{
double idle_time = 2.0;
int poll_delay = 200000; /* 200 ms */
int c;
int use_xrecord = 0;
/* Parse command line parameters */
while ((c = getopt(argc, argv, "i:m:dtp:kKR?v")) != EOF) {
switch (c) {
case 'i':
idle_time = atof(optarg);
break;
case 'm':
poll_delay = atoi(optarg) * 1000;
break;
case 'd':
background = 1;
break;
case 't':
disable_state = TappingOff;
break;
case 'p':
pid_file = optarg;
break;
case 'k':
ignore_modifier_keys = 1;
break;
case 'K':
ignore_modifier_combos = 1;
ignore_modifier_keys = 1;
break;
case 'R':
use_xrecord = 1;
break;
case 'v':
verbose = 1;
break;
case '?':
default:
usage();
break;
}
}
if (idle_time <= 0.0)
usage();
/* Open a connection to the X server */
display = XOpenDisplay(NULL);
if (!display) {
fprintf(stderr, "Can't open display.\n");
exit(2);
}
if (!(dev = dp_get_device(display)))
exit(2);
/* Install a signal handler to restore synaptics parameters on exit */
install_signal_handler();
if (background) {
pid_t pid;
if ((pid = fork()) < 0) {
perror("fork");
exit(3);
}
else if (pid != 0)
exit(0);
/* Child (daemon) is running here */
setsid(); /* Become session leader */
chdir("/"); /* In case the file system gets unmounted */
umask(0); /* We don't want any surprises */
if (pid_file) {
FILE *fd = fopen(pid_file, "w");
if (!fd) {
perror("Can't create pid file");
exit(3);
}
fprintf(fd, "%d\n", getpid());
fclose(fd);
}
}
pad_disabled = False;
store_current_touchpad_state();
#ifdef HAVE_X11_EXTENSIONS_RECORD_H
if (use_xrecord) {
if (check_xrecord(display))
record_main_loop(display, idle_time);
else {
fprintf(stderr, "Use of XRecord requested, but failed to "
" initialize.\n");
exit(4);
}
}
else
#endif /* HAVE_X11_EXTENSIONS_RECORD_H */
{
setup_keyboard_mask(display, ignore_modifier_keys);
/* Run the main loop */
main_loop(display, idle_time, poll_delay);
}
return 0;
}
int
main(int argc, char *argv[])
{
double idle_time = 2.0;
int poll_delay = 200000; /* 200 ms */
Display *display;
int c;
int shmid;
int ignore_modifier_keys = 0;
/* Parse command line parameters */
while ((c = getopt(argc, argv, "i:m:dtp:kK?")) != EOF) {
switch(c) {
case 'i':
idle_time = atof(optarg);
break;
case 'm':
poll_delay = atoi(optarg) * 1000;
break;
case 'd':
background = 1;
break;
case 't':
disable_taps_only = 1;
break;
case 'p':
pid_file = optarg;
break;
case 'k':
ignore_modifier_keys = 1;
break;
case 'K':
ignore_modifier_combos = 1;
ignore_modifier_keys = 1;
break;
default:
usage();
break;
}
}
if (idle_time <= 0.0)
usage();
/* Open a connection to the X server */
display = XOpenDisplay(NULL);
if (!display) {
fprintf(stderr, "Can't open display.\n");
exit(2);
}
/* Connect to the shared memory area */
if ((shmid = shmget(SHM_SYNAPTICS, sizeof(SynapticsSHM), 0)) == -1) {
if ((shmid = shmget(SHM_SYNAPTICS, 0, 0)) == -1) {
fprintf(stderr, "Can't access shared memory area. SHMConfig disabled?\n");
exit(2);
} else {
fprintf(stderr, "Incorrect size of shared memory area. Incompatible driver version?\n");
exit(2);
}
}
if ((synshm = (SynapticsSHM*) shmat(shmid, NULL, 0)) == NULL) {
perror("shmat");
exit(2);
}
/* Install a signal handler to restore synaptics parameters on exit */
install_signal_handler();
if (background) {
pid_t pid;
if ((pid = fork()) < 0) {
perror("fork");
exit(3);
} else if (pid != 0)
exit(0);
/* Child (daemon) is running here */
setsid(); /* Become session leader */
chdir("/"); /* In case the file system gets unmounted */
umask(0); /* We don't want any surprises */
if (pid_file) {
FILE *fd = fopen(pid_file, "w");
if (!fd) {
perror("Can't create pid file");
exit(2);
}
fprintf(fd, "%d\n", getpid());
fclose(fd);
}
}
setup_keyboard_mask(display, ignore_modifier_keys);
/* Run the main loop */
main_loop(display, idle_time, poll_delay);
return 0;
}
