C++ (Cpp) SOCKADDR_FAMILY Exemples

Exemple #1

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Fichier : socket.c Projet : pikelang/Pike

/*! @decl string query_address()
 *!
 *! Get the address and port of the local socket end-point.
 *!
 *! @returns
 *!   This function returns the address and port of a socket end-point
 *!   on the form @expr{"x.x.x.x port"@} (IPv4) or
 *!   @expr{"x:x:x:x:x:x:x:x port"@} (IPv6).
 *!
 *!   If there is some error querying or formatting the address,
 *!   @expr{0@} (zero) is returned and @[errno()] will return the
 *!   error code.
 *!
 *! @throws
 *!   An error is thrown if the socket isn't bound.
 */
static void socket_query_address(INT32 args)
{
  PIKE_SOCKADDR addr;
  int i;
  char buffer[496];
  ACCEPT_SIZE_T len;

  if(THIS->box.fd <0)
    Pike_error("Stdio.Port->query_address(): Socket not bound yet.\n");

  len=sizeof(addr);
  i=fd_getsockname(THIS->box.fd,(struct sockaddr *)&addr,&len);
  pop_n_elems(args);
  if(i < 0 || len < (int)sizeof(addr.ipv4))
  {
    THIS->my_errno=errno;
    push_int(0);
    return;
  }

#ifdef fd_inet_ntop
  if(!fd_inet_ntop(SOCKADDR_FAMILY(addr), SOCKADDR_IN_ADDR(addr),
		   buffer, sizeof(buffer)-20))
  {
    THIS->my_errno = errno;
    push_int(0);
    return;
  }
#else
  if(SOCKADDR_FAMILY(addr) == AF_INET)
  {
    char *q = inet_ntoa(*SOCKADDR_IN_ADDR(addr));
    strncpy(buffer,q,sizeof(buffer)-20);
    buffer[sizeof(buffer)-20]=0;
  }else{
#ifdef EAFNOSUPPORT
    THIS->my_errno = EAFNOSUPPORT;
#else
    THIS->my_errno = EINVAL;
#endif
    push_int(0);
    return;
  }
#endif
  sprintf(buffer+strlen(buffer)," %d",(int)(ntohs(addr.ipv4.sin_port)));

  push_text(buffer);
}

Exemple #2

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Fichier : log.c Projet : ajinkya007/pike-1

static void push_log_entry(struct log_entry *le)
{
  struct object *o = clone_object( aap_log_object_program, 0 );
  struct log_object *lo = (struct log_object*)o->storage;
  lo->time = le->t;
  lo->sent_bytes = le->sent_bytes;
  lo->reply = le->reply;
  lo->received_bytes = le->received_bytes;
  lo->raw = make_shared_binary_string(le->raw.str, le->raw.len);
  lo->url = make_shared_binary_string(le->url.str, le->url.len);
  lo->method = make_shared_binary_string(le->method.str, le->method.len);
  lo->protocol = le->protocol;
  le->protocol->refs++;
#ifdef HAVE_INET_NTOP
  {
    char buffer[64];
    lo->from = make_shared_string( inet_ntop(SOCKADDR_FAMILY(le->from),
					     SOCKADDR_IN_ADDR(le->from),
					     buffer, sizeof(buffer)) );
  }
#else
  lo->from = make_shared_string( inet_ntoa(*SOCKADDR_IN_ADDR(le->from)) );
#endif
  push_object( o );
}

Exemple #3

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Fichier : nattraversal.c Projet : hmatyschok/MeshBSD

static rc_vchar_t *
natt_create_hash(isakmp_index_t *index, struct sockaddr *addr, int use_spi_r)
{
	rc_vchar_t *hash;
	rc_vchar_t *buf;
	char *ptr;
	void *addr_ptr, *addr_port;
	size_t buf_size, addr_size;

	switch (SOCKADDR_FAMILY(addr)) {
	case AF_INET:
		addr_size = sizeof(struct in_addr);
		addr_ptr = &((struct sockaddr_in *)addr)->sin_addr;
		addr_port = &((struct sockaddr_in *)addr)->sin_port;
		break;

#ifdef INET6
	case AF_INET6:
		addr_size = sizeof(struct in6_addr);
		addr_ptr = &((struct sockaddr_in6 *)addr)->sin6_addr;
		addr_port = &((struct sockaddr_in6 *)addr)->sin6_port;
		break;
#endif

	default:
		plog(PLOG_PROTOERR, PLOGLOC, NULL,
		     "Unsupported address family %d\n", addr->sa_family);
		return NULL;
	}

	buf_size = 2 * sizeof(isakmp_cookie_t);
	buf_size += addr_size + 2;	/* address + port */

	if ((buf = rc_vmalloc(buf_size)) == NULL) {
		plog(PLOG_INTERR, PLOGLOC, NULL,
		     "failed to rc_vmalloc in natt_create_hash\n");
		return NULL;
	}

	ptr = buf->v;

	memcpy(ptr, &index->i_ck, sizeof(isakmp_cookie_t));
	ptr += sizeof(isakmp_cookie_t);

	if (use_spi_r) {
		memcpy(ptr, &index->r_ck, sizeof(isakmp_cookie_t));
	}
	ptr += sizeof(isakmp_cookie_t);

	memcpy(ptr, addr_ptr, addr_size);
	ptr += addr_size;

	memcpy(ptr, addr_port, 2);

	hash = eay_sha1_one(buf);
	rc_vfree(buf);

	return hash;
}

Exemple #4

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