C++ (Cpp) agent_candidate_pair_priority Examples

Example #1

File: component.c Project: ahmedammar/skype_libnice

/*
 * Finds a candidate pair that has matching foundation ids.
 *
 * @return TRUE if pair found, pointer to pair stored at 'pair'
 */
gboolean
component_find_pair (Component *cmp, NiceAgent *agent, const gchar *lfoundation, const gchar *rfoundation, CandidatePair *pair)
{
  GSList *i;
  CandidatePair result;

  memset (&result, 0, sizeof(result));

  for (i = cmp->local_candidates; i; i = i->next) {
    NiceCandidate *candidate = i->data;
    if (strncmp (candidate->foundation, lfoundation, NICE_CANDIDATE_MAX_FOUNDATION) == 0) {
      result.local = candidate;
      break;
    }
  }

  for (i = cmp->remote_candidates; i; i = i->next) {
    NiceCandidate *candidate = i->data;
    if (strncmp (candidate->foundation, rfoundation, NICE_CANDIDATE_MAX_FOUNDATION) == 0) {
      result.remote = candidate;
      break;
    }
  }

  if (result.local && result.remote) {
    result.priority = agent_candidate_pair_priority (agent, result.local, result.remote);
    if (pair)
      *pair = result;
    return TRUE;
  }

  return FALSE;
}

Example #2

File: component.c Project: superdump/libnice

/*
 * Finds a candidate pair that has matching foundation ids.
 *
 * @return TRUE if pair found, pointer to pair stored at 'pair'
 */
gboolean
component_find_pair (Component *cmp, NiceAgent *agent, const gchar *lfoundation, const gchar *rfoundation, NiceCandidate** local, NiceCandidate** remote, guint64* priority)
{
  GSList *i;

  *local = NULL;
  *remote = NULL;
  priority = 0;

  for (i = cmp->local_candidates; i; i = i->next) {
    NiceCandidate *candidate = i->data;
    if (strncmp (candidate->foundation, lfoundation, NICE_CANDIDATE_MAX_FOUNDATION) == 0) {
      *local = candidate;
      break;
    }
  }

  for (i = cmp->remote_candidates; i; i = i->next) {
    NiceCandidate *candidate = i->data;
    if (strncmp (candidate->foundation, rfoundation, NICE_CANDIDATE_MAX_FOUNDATION) == 0) {
      *remote = candidate;
      break;
    }
  }

  if (local && remote) {
    *priority = agent_candidate_pair_priority (agent, *local, *remote);
    return TRUE;
  }

  return FALSE;
}

Example #3

File: component.c Project: ahmedammar/skype_libnice

NiceCandidate *
component_set_selected_remote_candidate (NiceAgent *agent, Component *component,
    NiceCandidate *candidate)
{
  NiceCandidate *local = NULL;
  NiceCandidate *remote = NULL;
  guint32 priority = 0;
  GSList *item = NULL;

  for (item = component->local_candidates; item; item = g_slist_next (item)) {
    NiceCandidate *tmp = item->data;
    guint32 tmp_prio = 0;

    if (tmp->transport != candidate->transport ||
	tmp->addr.s.addr.sa_family != candidate->addr.s.addr.sa_family ||
        tmp->type != NICE_CANDIDATE_TYPE_HOST)
      continue;

    tmp_prio = agent_candidate_pair_priority (agent, tmp, candidate);

    if (tmp_prio > priority) {
      priority = tmp_prio;
      local = tmp;
    }
  }

  if (local == NULL)
    return NULL;

  remote = component_find_remote_candidate (component, &candidate->addr,
      candidate->transport);

  if (!remote) {
    remote = nice_candidate_copy (candidate);
    component->remote_candidates = g_slist_append (component->remote_candidates,
        remote);
    agent_signal_new_remote_candidate (agent, remote);
  }

  if (component->selected_pair.keepalive.tick_source != NULL) {
    g_source_destroy (component->selected_pair.keepalive.tick_source);
    g_source_unref (component->selected_pair.keepalive.tick_source);
    component->selected_pair.keepalive.tick_source = NULL;
  }

  memset (&component->selected_pair, 0, sizeof(CandidatePair));
  component->selected_pair.local = local;
  component->selected_pair.remote = remote;
  component->selected_pair.priority = priority;

  return local;
}

Example #4

File: component.c Project: ThoughtWorks-SZ/libnice

NiceCandidate *
nice_component_set_selected_remote_candidate (NiceComponent *component,
    NiceAgent *agent, NiceCandidate *candidate)
{
  NiceCandidate *local = NULL;
  NiceCandidate *remote = NULL;
  guint64 priority = 0;
  GSList *item = NULL;

  g_assert (candidate != NULL);

  for (item = component->local_candidates; item; item = g_slist_next (item)) {
    NiceCandidate *tmp = item->data;
    guint64 tmp_prio = 0;

    if (tmp->transport != conn_check_match_transport(candidate->transport) ||
	tmp->addr.s.addr.sa_family != candidate->addr.s.addr.sa_family ||
        tmp->type != NICE_CANDIDATE_TYPE_HOST)
      continue;

    tmp_prio = agent_candidate_pair_priority (agent, tmp, candidate);

    if (tmp_prio > priority) {
      priority = tmp_prio;
      local = tmp;
    }
  }

  if (local == NULL)
    return NULL;

  remote = nice_component_find_remote_candidate (component, &candidate->addr,
      candidate->transport);

  if (!remote) {
    remote = nice_candidate_copy (candidate);
    component->remote_candidates = g_slist_append (component->remote_candidates,
        remote);
    agent_signal_new_remote_candidate (agent, remote);
  }

  nice_component_clear_selected_pair (component);

  component->selected_pair.local = local;
  component->selected_pair.remote = remote;
  component->selected_pair.priority = priority;

  return local;
}