static void process_console_records(void)
{
INPUT_RECORD record;
DWORD bytesRead;
DWORD n = 0;
if (FALSE == GetNumberOfConsoleInputEvents(SLw32_Hstdin, &n))
return;
while (n > 0)
{
ReadConsoleInput(SLw32_Hstdin, &record, 1, &bytesRead);
switch (record.EventType)
{
case KEY_EVENT:
(void) process_key_event(&record.Event.KeyEvent);
break;
case MOUSE_EVENT:
process_mouse_event(&record.Event.MouseEvent);
break;
case WINDOW_BUFFER_SIZE_EVENT:
/* process_resize_records(&record.Event.WindowBufferSizeEvent); */
break;
}
n--;
}
}
int main (int argc, char **argv)
{
/* generic purpose counter */
int i, j, count;
signed char ch;
unsigned short cmd_opts = 0;
char *devnode = NULL;
active = 1; /* must be set to true to run binds */
/* default conf_file */
/* fixme: what if there's no HOME environ var? */
conf_file = calloc(strlen(getenv("HOME")) + strlen("/.ebindkeysrc"), sizeof(char));
sprintf(conf_file, "%s/.ebindkeysrc", getenv("HOME"));
/* work through command line options */
while( (ch = getopt(argc, argv, "f:dslrhne:")) != -1)
{
switch (ch)
{
case 'f':
/* override default conf file */
free(conf_file);
conf_file = strdup(optarg);
break;
case 'd':
/* don't fork at startup */
cmd_opts |= EBK_NODAEMON;
break;
case 's':
/* don't fork when executing actions. */
cmd_opts |= EBK_NOFORK;
break;
case 'l':
/* list the names of keys */
break;
case 'r':
/* report key presses / releases */
cmd_opts |= EBK_SHOWKEYS;
break;
case 'n':
devnode = strdup(optarg);
break;
case ':':
exit(1);
break;
case 'h':
break;
case 'e':
cmd_opts |= EBK_EXPERIMENTAL;
break;
/*default:
printf("Usage: %s [options]\n", argv[0]);
exit(1);
break; */
}
}
/* check if a conf file exists, if not, bitch at user */
FILE *conf_check;
if (! (conf_check = fopen(conf_file, "r")) ) // check home or command line dir first
{
fprintf(stderr, "%s: could not open config file %s\n", argv[0], conf_file);
free(conf_file);
conf_file = "/etc/ebindkeysrc";
if (! (conf_check = fopen(conf_file, "r")) ) // check etc
{
fprintf(stderr, "%s: could not open config file %s\n", argv[0], conf_file);
exit(2);
}
else fclose(conf_check);
}
else fclose(conf_check);
printf("%s: Loaded config file %s\n", argv[0], conf_file);
settings *conf = load_settings(conf_file);
/* combine command line options with setting file options.
* command line options override conf file */
conf->opts |= cmd_opts;
if (devnode != NULL)
conf->dev = devnode;
event *event_first = conf->event_first;
event_list_global = &event_first;
/* initialize key_press list */
key_press *list_start = calloc(1,sizeof(key_press));
list_start->next = NULL;
/* points to the last struct in the linked list */
key_press *list_end = list_start;
key_press *list_cur, *list_prev;
struct input_event ievent;
/* No buffering, for now. */
int eventfh;
int ufile;
int ufile_mouse;
/* open uinput for exclusive access to the input device */
if(!openUInput(&ufile, &ufile_mouse, &eventfh, conf->dev))
exit(3);
/* How does a good parent prevent his children from becoming
* part of the zombie hoard? He ignores them! */
signal(SIGCHLD, SIG_IGN);
signal(SIGUSR1, reload_settings);
if ( ! ( ISSET(conf->opts, EBK_NODAEMON) ) )
if (fork()) exit(0);
for(;;)
{
if ( read(eventfh, &ievent, sizeof(struct input_event)) == -1 )
{
/* read() will always get sizeof(struct input_event) number
* of bytes, the kernel gurantees this, so we only worry
* about reads error. */
perror("Error reading device");
exit(3);
}
/* Do nothing if lid is closed */
if ( lidstate() != LID_CLOSED ) {
int bFiltered = 0;
if(bProcessMouse || bTempProcessMouse){
bFiltered = process_mouse_event(ufile_mouse, &ievent);
if(bFiltered) continue;
}
/* Key has been pressed */
if ( ievent.type == EV_KEY && ievent.value == EBK_KEY_DOWN )
{
if ( ISSET(conf->opts, EBK_SHOWKEYS) ) {
printf(">%X<\n", ievent.code);
fflush(stdout);
}
/*reset the keyboard timer and turn on the lights */
onKeyPress();
/* if no other keys are pressed, filter the keystroke */
if(list_start->next == NULL)
bFiltered = filterKeyStroke(ufile, ufile_mouse, &ievent, ISSET(conf->opts, EBK_EXPERIMENTAL));
// if(bFiltered) continue;
/* add to depressed struct */
list_end->code = ievent.code;
list_end->next = calloc(1,sizeof(key_press));
list_end = list_end->next;
list_end->next = NULL;
Match_keysToEvent(list_start, event_first, (ISSET(conf->opts, EBK_NOFORK)), cfg_false);
}
/* Key has been released */
if ( ievent.type == EV_KEY && ievent.value == EBK_KEY_UP )
{
if ( ISSET(conf->opts,EBK_SHOWKEYS) )
{
printf("<%X>\n", ievent.code);
fflush(stdout);
}
Match_keysToEvent(list_start, event_first, (ISSET(conf->opts, EBK_NOFORK)), cfg_true);
/* remove from depressed struct */
list_cur = list_start;
list_prev = NULL;
while (list_cur->code != ievent.code && list_cur->next != NULL)
{
list_prev = list_cur;
list_cur = list_cur->next;
}
/* if the bellow is true, most likely, a key was released
* but ebindkeys didn't detect the press */
if (list_cur->next == NULL)
continue;
if (list_prev == NULL)
{
/* no previous? we're at start! */
list_start = list_cur->next;
}
else
{
list_prev->next = list_cur->next;
}
free(list_cur);
if(ievent.code == KEY_LEFTCTRL)
bTempProcessMouse=0;
}
if(!bFiltered)
write(ufile, &ievent, sizeof(struct input_event));
}
}
if(ioctl(ufile, UI_DEV_DESTROY) < 0)
fprintf(stderr, "Error destroying uinput device!");
if(ioctl(ufile_mouse, UI_DEV_DESTROY) < 0)
fprintf(stderr, "Error destroying uinput device!");
close(eventfh);
close(ufile);
close(ufile_mouse);
return 0;
}
