Esempi in C++ (Cpp) per create_set_default_message

Esempio n. 1

File: gnunet-service-identity.c Progetto: GNUnet/gnunet

/**
 * Handler for GET_DEFAULT message from client, returns
 * default identity for some service.
 *
 * @param cls unused
 * @param client who sent the message
 * @param message the message received
 */
static void
handle_get_default_message (void *cls,
                            const struct GetDefaultMessage *gdm)
{
  struct GNUNET_MQ_Envelope *env;
  struct GNUNET_SERVICE_Client *client = cls;
  struct Ego *ego;
  const char *name;
  char *identifier;


  name = (const char *) &gdm[1];
  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
              "Received GET_DEFAULT for service `%s' from client\n",
              name);
  if (GNUNET_OK !=
      GNUNET_CONFIGURATION_get_value_string (subsystem_cfg,
                                             name,
                                             "DEFAULT_IDENTIFIER",
                                             &identifier))
  {
    send_result_code (client, 1, gettext_noop ("no default known"));
    GNUNET_SERVICE_client_continue (client);
    return;
  }
  for (ego = ego_head; NULL != ego; ego = ego->next)
  {
    if (0 == strcmp (ego->identifier,
                     identifier))
    {
      env = create_set_default_message (ego,
                                        name);
      GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq (client), env);
      GNUNET_SERVICE_client_continue (client);
      GNUNET_free (identifier);
      return;
    }
  }
  GNUNET_free (identifier);
  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
              "Failed to find ego `%s'\n",
              name);
  send_result_code (client, 1,
                    gettext_noop ("default configured, but ego unknown (internal error)"));
  GNUNET_SERVICE_client_continue (client);
}

Esempio n. 2

File: gnunet-service-identity.c Progetto: tg-x/gnunet

/**
 * Handler for GET_DEFAULT message from client, returns
 * default identity for some service.
 *
 * @param cls unused
 * @param client who sent the message
 * @param message the message received
 */
static void
handle_get_default_message (void *cls, struct GNUNET_SERVER_Client *client,
			    const struct GNUNET_MessageHeader *message)
{
  const struct GNUNET_IDENTITY_GetDefaultMessage *gdm;
  struct GNUNET_IDENTITY_SetDefaultMessage *sdm;
  uint16_t size;
  uint16_t name_len;
  struct Ego *ego;
  const char *name;
  char *identifier;

  size = ntohs (message->size);
  if (size <= sizeof (struct GNUNET_IDENTITY_GetDefaultMessage))
  {
    GNUNET_break (0);
    GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
    return;
  }
  gdm = (const struct GNUNET_IDENTITY_GetDefaultMessage *) message;
  name = (const char *) &gdm[1];
  name_len = ntohs (gdm->name_len);
  if ( (name_len + sizeof (struct GNUNET_IDENTITY_GetDefaultMessage) != size) ||
       (0 != ntohs (gdm->reserved)) ||
       ('\0' != name[name_len - 1]) )
  {
    GNUNET_break (0);
    GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
    return;
  }
  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
	      "Received GET_DEFAULT for service `%s' from client\n",
	      name);
  if (GNUNET_OK !=
      GNUNET_CONFIGURATION_get_value_string (subsystem_cfg,
					     name,
					     "DEFAULT_IDENTIFIER",
					     &identifier))
  {
    send_result_code (client, 1, gettext_noop ("no default known"));
    GNUNET_SERVER_receive_done (client, GNUNET_OK);
    return;
  }
  for (ego = ego_head; NULL != ego; ego = ego->next)
  {
    if (0 == strcmp (ego->identifier,
		     identifier))
    {
      sdm = create_set_default_message (ego,
					name);
      GNUNET_SERVER_notification_context_unicast (nc, client,
                                                  &sdm->header, GNUNET_NO);
      GNUNET_free (sdm);
      GNUNET_SERVER_receive_done (client, GNUNET_OK);
      GNUNET_free (identifier);
      return;
    }
  }
  GNUNET_free (identifier);
  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
	      "Failed to find ego `%s'\n",
	      name);
  send_result_code (client, 1,
		    gettext_noop ("default configured, but ego unknown (internal error)"));
  GNUNET_SERVER_receive_done (client, GNUNET_OK);
}