static void dyad_destroyStream(dyad_Stream *stream) {
dyad_Event e;
dyad_Stream **next;
/* Close socket */
if (stream->sockfd != -1) {
close(stream->sockfd);
}
/* Emit destroy event */
e = dyad_createEvent(DYAD_EVENT_DESTROY);
e.msg = "the stream has been destroyed";
dyad_emitEvent(stream, &e);
/* Remove from list and decrement count */
next = &dyad_streams;
while (*next != stream) {
next = &(*next)->next;
}
*next = stream->next;
dyad_streamCount--;
/* Destroy and free */
dyad_vectorDeinit(&stream->listeners);
dyad_vectorDeinit(&stream->lineBuffer);
dyad_vectorDeinit(&stream->writeBuffer);
dyad_free(stream->address);
dyad_free(stream);
}
static void dyad_selectDeinit(dyad_SelectSet *s) {
int i;
for (i = 0; i < DYAD_SET_MAX; i++) {
dyad_free(s->fds[i]);
s->fds[i] = NULL;
}
s->capacity = 0;
}
static void select_deinit(SelectSet *s) {
int i;
for (i = 0; i < SELECT_MAX; i++) {
dyad_free(s->fds[i]);
s->fds[i] = NULL;
}
s->capacity = 0;
}
static void dyad_destroyStream(dyad_Stream *stream) {
dyad_Stream **next;
/* Close socket */
if (stream->sockfd != -1) {
close(stream->sockfd);
}
/* Remove from list and decrement count */
next = &dyad_streams;
while (*next != stream) {
next = &(*next)->next;
}
*next = stream->next;
dyad_streamCount--;
/* Destroy and free */
dyad_vectorDeinit(&stream->listeners);
dyad_vectorDeinit(&stream->lineBuffer);
dyad_vectorDeinit(&stream->writeBuffer);
dyad_free(stream->address);
dyad_free(stream);
}
static void dyad_initAddress(dyad_Stream *stream) {
union { struct sockaddr sa; struct sockaddr_storage sas;
struct sockaddr_in sai; struct sockaddr_in6 sai6; } addr;
socklen_t size;
memset(&addr, 0, sizeof(addr));
size = sizeof(addr);
dyad_free(stream->address);
if (getpeername(stream->sockfd, &addr.sa, &size) == -1) {
return;
}
if (addr.sas.ss_family == AF_INET6) {
stream->address = dyad_realloc(NULL, 46);
inet_ntop(AF_INET6, &addr.sai6.sin6_addr, stream->address, 45);
stream->port = ntohs(addr.sai6.sin6_port);
} else {
stream->address = dyad_realloc(NULL, 16);
inet_ntop(AF_INET, &addr.sai.sin_addr, stream->address, 15);
stream->port = ntohs(addr.sai.sin_port);
}
}