static void ares_socket_cb(void *data, int s, int read, int write)
{
ape_global *ape = data;
unsigned i, f = 0u;
int listenfor = read ? EVENT_READ : 0 | write ? EVENT_WRITE : 0;
for (i = 0; i < ape->dns.sockets.size; i++) {
if (!f && ape->dns.sockets.list[i].s.fd == 0) {
f = i;
} else if (ape->dns.sockets.list[i].s.fd == s) {
/* Modify or delete the object (+ return) */
if (!listenfor) {
ape->dns.sockets.list[i].s.fd = 0;
events_del(s, ape);
close(s);
} else {
events_mod((ape_event_descriptor *)&ape->dns.sockets.list[i],
listenfor | EVENT_LEVEL, ape);
}
return;
}
}
setnonblocking(s);
ape->dns.sockets.list[f].s.fd = s;
ape->dns.sockets.list[f].s.type = APE_EVENT_DELEGATE;
ape->dns.sockets.list[f].on_io = ares_io;
ape->dns.sockets.list[f].data = NULL;
events_add((ape_event_descriptor *)&ape->dns.sockets.list[f],
listenfor | EVENT_LEVEL, ape);
}
void APE_destroy(ape_global *ape)
{
// destroying dns
struct _ares_sockets *as;
size_t i;
ares_cancel(ape->dns.channel);
as = ape->dns.sockets.list;
for (i = 0; i < ape->dns.sockets.size; i++) {
events_del(as->s.fd, ape);
as++;
}
free(ape->dns.sockets.list);
ape->dns.sockets.size = 0;
ape->dns.sockets.used = 0;
ares_destroy(ape->dns.channel);
ares_library_cleanup();
// destroying events
events_destroy(&ape->events);
// destroying timers
APE_timers_destroy_all(ape);
if (ape->ssl_global_ctx) {
ape_ssl_shutdown(ape->ssl_global_ctx);
ape_ssl_destroy(ape->ssl_global_ctx);
}
ape_ssl_library_destroy();
close(ape->urandom_fd);
if (ape->logger.cleanup) {
ape->logger.cleanup(ape->logger.ctx, ape->logger.cb_args);
}
// destroying rest
free(ape);
pthread_setspecific(g_APEThreadContextKey, NULL);
}
