static void internal_event_handler(wifi_handle handle, int events)
{
if (events & POLLERR) {
ALOGE("Error reading from socket");
internal_pollin_handler(handle);
} else if (events & POLLHUP) {
ALOGE("Remote side hung up");
} else if (events & POLLIN) {
ALOGV("Found some events!!!");
internal_pollin_handler(handle);
} else {
ALOGE("Unknown event - %0x", events);
}
}
/* Run event handler */
void wifi_event_loop(wifi_handle handle)
{
hal_info *info = getHalInfo(handle);
if (info->in_event_loop) {
return;
} else {
info->in_event_loop = true;
}
pollfd pfd;
memset(&pfd, 0, sizeof(pfd));
pfd.fd = nl_socket_get_fd(info->event_sock);
pfd.events = POLLIN;
/* TODO: Add support for timeouts */
do {
int timeout = -1; /* Infinite timeout */
pfd.revents = 0;
// ALOGI("Polling socket");
int result = poll(&pfd, 1, -1);
if (result < 0) {
ALOGE("Error polling socket");
} else if (pfd.revents & POLLERR) {
ALOGE("POLL Error; error no = %d", errno);
char buf[2048];
int result2 = read(pfd.fd, buf, sizeof(buf));
ALOGE("Read after POLL returned %d, error no = %d", result2, errno);
} else if (pfd.revents & POLLHUP) {
ALOGE("Remote side hung up");
break;
} else if (pfd.revents & POLLIN) {
// ALOGI("Found some events!!!");
internal_pollin_handler(handle);
} else {
ALOGE("Unknown event - %0x", pfd.revents);
}
} while (!info->clean_up);
ALOGI("Cleaning up");
internal_cleaned_up_handler(handle);
}
