static int _xdo_window_match_pid(const xdo_t *xdo, Window window, const int pid) {
int window_pid;
window_pid = xdo_window_get_pid(xdo, window);
if (pid == window_pid) {
return True;
} else {
return False;
}
}
int cmd_getwindowpid(context_t *context) {
int pid;
char *cmd = context->argv[0];
int c;
static struct option longopts[] = {
{ "help", no_argument, NULL, 'h' },
{ 0, 0, 0, 0 },
};
static const char *usage =
"Usage: %s [window=%1]\n"
HELP_SEE_WINDOW_STACK;
int option_index;
while ((c = getopt_long_only(context->argc, context->argv, "+h",
longopts, &option_index)) != -1) {
switch (c) {
case 'h':
printf(usage, cmd);
consume_args(context, context->argc);
return EXIT_SUCCESS;
break;
default:
fprintf(stderr, usage, cmd);
return EXIT_FAILURE;
}
}
consume_args(context, optind);
const char *window_arg = "%1";
if (!window_get_arg(context, 0, 0, &window_arg)) {
fprintf(stderr, usage, cmd);
return EXIT_FAILURE;
}
window_each(context, window_arg, {
pid = xdo_window_get_pid(context->xdo, window);
if (pid == 0) {
/* TODO(sissel): probably shouldn't exit failure when iterating over
* a list of windows. What should we do? */
fprintf(stderr, "window %ld has no pid associated with it.\n", window);
return EXIT_FAILURE;
} else {
xdotool_output(context, "%d", pid);
}
}); /* window_each(...) */
