C++ (Cpp) prop_destroy_childsの例

コード例 #1

ファイル: media.c プロジェクト: tajmouati/showtime

void
mp_reset(media_pipe_t *mp)
{
  cancellable_reset(mp->mp_cancellable);

  prop_set(mp->mp_prop_io, "bitrate", PROP_SET_VOID);
  prop_set(mp->mp_prop_io, "bitrateValid", PROP_SET_VOID);

  prop_destroy_childs(mp->mp_prop_audio_tracks);
  prop_destroy_childs(mp->mp_prop_subtitle_tracks);

  prop_set_void(mp->mp_prop_audio_track_current);

  mp_add_track_off(mp->mp_prop_subtitle_tracks, "sub:off");
  prop_set_string(mp->mp_prop_subtitle_track_current, "sub:off");
}

コード例 #2

ファイル: media.c プロジェクト: VIRGINKLM/showtime

void
mp_reset(media_pipe_t *mp)
{
  mp_unhold(mp, MP_HOLD_PRE_BUFFERING | MP_HOLD_STREAM |  MP_HOLD_SYNC);
  cancellable_reset(mp->mp_cancellable);

  prop_set(mp->mp_prop_io, "bitrate", PROP_SET_VOID);
  prop_set(mp->mp_prop_io, "bitrateValid", PROP_SET_VOID);

  prop_t *p = prop_create(mp->mp_prop_io, "infoNodes");
  prop_destroy_childs(p);

  prop_destroy_childs(mp->mp_prop_audio_tracks);
  prop_destroy_childs(mp->mp_prop_subtitle_tracks);

  prop_set_void(mp->mp_prop_audio_track_current);

  mp_add_track_off(mp->mp_prop_subtitle_tracks, "sub:off");
  prop_set_string(mp->mp_prop_subtitle_track_current, "sub:off");
}

コード例 #3

ファイル: prop_gvariant.c プロジェクト: Bibamaru/showtime

void
prop_set_from_gvariant(GVariant *v, prop_t *p)
{
  const GVariantType *T = g_variant_get_type(v);

  if(g_variant_type_equal(T, G_VARIANT_TYPE_BOOLEAN)) {
    prop_set_int(p, g_variant_get_boolean(v));
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_BYTE)) {
    prop_set_int(p, g_variant_get_byte(v));
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_INT16)) {
    prop_set_int(p, g_variant_get_int16(v));
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_UINT16)) {
    prop_set_int(p, g_variant_get_uint16(v));
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_INT32)) {
    prop_set_int(p, g_variant_get_int32(v));
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_UINT32)) {
    prop_set_int(p, g_variant_get_uint32(v));
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_INT64)) {
    int64_t val = g_variant_get_int64(v);
    if(val <= INT_MAX)
      prop_set_int(p, val);
    else
      prop_set_float(p, val);

  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_UINT64)) {
    uint64_t val = g_variant_get_uint64(v);
    if(val <= INT_MAX)
      prop_set_int(p, val);
    else
      prop_set_float(p, val);
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_STRING) ||
	    g_variant_type_equal(T, G_VARIANT_TYPE_OBJECT_PATH) ||
	    g_variant_type_equal(T, G_VARIANT_TYPE_SIGNATURE)) {
    const gchar *val = g_variant_get_string(v, NULL);
    prop_set_string(p, val);
  } else if(g_variant_type_equal(T, G_VARIANT_TYPE_VARDICT)) {
    prop_void_childs(p);
    prop_set_from_vardict(v, p);
  } else if(g_variant_type_is_array(T)) {
    int num = g_variant_n_children(v);
    prop_destroy_childs(p);
    for(int i = 0; i < num; i++) {
      prop_set_from_gvariant(g_variant_get_child_value(v, i),
			     prop_create(p, NULL));
    }
  } else {
    fprintf(stderr, 
	    "%s(): can't deal with type %s\n",
	   __FUNCTION__, g_variant_get_type_string(v));
  }
}

コード例 #4

ファイル: connman.c プロジェクト: Ezio-PS/movian

static void
connman_getservices(GDBusProxy *connman)
{
  GError *err = NULL;


  GVariant *v = g_dbus_proxy_call_sync(connman, "GetServices", NULL,
				       G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);

  if(v == NULL) {
    TRACE(TRACE_ERROR, "CONNMAN", "Unable to GetServices -- %s",
	  err->message);
    g_error_free(err);
    return;
  }


  GVariant *list = g_variant_get_child_value(v, 0);
  connman_service_t *prev = NULL, *cs;
  if(list != NULL) {
    prop_destroy_childs(service_nodes);

    int num_services = g_variant_n_children(list);

    for(int i = 0; i < num_services; i++) {
      GVariant *svc = g_variant_get_child_value(list, i);
      const char *path =
	g_variant_get_string(g_variant_get_child_value(svc, 0), NULL);

      cs = update_service(g_variant_get_child_value(svc, 1), path, prev);
      if(cs != NULL)
	prev = cs;
    }
  }
  g_variant_unref(v);
}

コード例 #5

ファイル: htsp.c プロジェクト: PeteGashek/showtime

static void
update_events(htsp_connection_t *hc, prop_t *metadata, int id, int next)
{
  int i;
  htsmsg_t *m;
  prop_t *events        = prop_create(metadata, "list");
  prop_t *current_event = prop_create(metadata, "current");
  prop_t *next_event    = prop_create(metadata, "next");
  int linkstate = 0;
  htsmsg_field_t *f;

  if(id == 0) {

    if(next == 0) {
      // No events at all
      prop_destroy_childs(events);
      return;
    }
    
    id = next;
    linkstate = 1;
  }

  m = htsmsg_create_map();
  htsmsg_add_str(m, "method", "getEvents");
  htsmsg_add_u32(m, "eventId", id);
  htsmsg_add_u32(m, "numFollowing", EPG_TAIL);

  if((m = htsp_reqreply(hc, m)) != NULL) {

    htsmsg_t *events = htsmsg_get_list(m, "events");
    f = events ? TAILQ_FIRST(&events->hm_fields) : NULL;

  } else {
    f = NULL;
  }


  for(i = 0; i < EPG_TAIL; i++) {
    char buf[10];
    uint32_t u32;
    snprintf(buf, sizeof(buf), "%d", i);

    if(f != NULL && f->hmf_type != HMF_MAP)
      f = NULL;

    if(f != NULL) {

      m = htsmsg_get_map_by_field(f);

      prop_t *e = prop_create(events, buf);
      prop_set_string(prop_create(e, "title"), htsmsg_get_str(m, "title"));
      prop_set_string(prop_create(e, "description"),
		      htsmsg_get_str(m, "description"));
      if(!htsmsg_get_u32(m, "start", &u32))
	prop_set_int(prop_create(e, "start"), u32);
      
      if(!htsmsg_get_u32(m, "stop", &u32))
	prop_set_int(prop_create(e, "stop"), u32);
      
      switch(linkstate) {
      case 0:
	prop_link(e, current_event);
	break;
      case 1:
	prop_link(e, next_event);
	break;
      }
      linkstate++;

      f = TAILQ_NEXT(f, hmf_link);
      continue;
    }
    prop_destroy_by_name(events, buf);

    switch(linkstate) {
    case 0:
      prop_unlink(current_event);
      break;
    case 1:
      prop_unlink(next_event);
      break;
    }
    linkstate++;
  }
}

コード例 #6

ファイル: htsp.c プロジェクト: bielorkut/showtime

static void
update_events(htsp_connection_t *hc, prop_t *metadata, int id, int next)
{
  int i;
  htsmsg_t *m;
  prop_t *events        = prop_create(metadata, "list");
  prop_t *current_event = prop_create(metadata, "current");
  prop_t *next_event    = prop_create(metadata, "next");
  char buf[10];
  uint32_t u32;
  int linkstate = 0;

  if(id == 0) {

    if(next == 0) {
      // No events at all
      prop_destroy_childs(events);
      return;
    }
    
    id = next;
    linkstate = 1;
  }

  for(i = 0; i < EPG_TAIL; i++) {
    snprintf(buf, sizeof(buf), "id%d", i);

    if(id != 0) {
      m = htsmsg_create_map();
      htsmsg_add_str(m, "method", "getEvent");
      htsmsg_add_u32(m, "eventId", id);
    
      if((m = htsp_reqreply(hc, m)) != NULL) {

	prop_t *e = prop_create(events, buf);
	prop_set_string(prop_create(e, "title"), htsmsg_get_str(m, "title"));
	prop_set_string(prop_create(e, "description"),
			htsmsg_get_str(m, "description"));
	if(!htsmsg_get_u32(m, "start", &u32))
	  prop_set_int(prop_create(e, "start"), u32);
	
	if(!htsmsg_get_u32(m, "stop", &u32))
	  prop_set_int(prop_create(e, "stop"), u32);

	switch(linkstate) {
	case 0:
	  prop_link(e, current_event);
	  break;
	case 1:
	  prop_link(e, next_event);
	  break;
	}
	linkstate++;
	id = htsmsg_get_u32_or_default(m, "nextEventId", 0);
	continue;
      } else {
	id = 0;
      }
    }
    prop_destroy_by_name(events, buf);

    switch(linkstate) {
    case 0:
      prop_unlink(current_event);
      break;
    case 1:
      prop_unlink(next_event);
      break;
    }
    linkstate++;
  }
}