libnd_packet_iterator

typedef enum {

  /* Iterate over selected packets only, in read-only or
   * read-write mode.
   */
  LND_PACKET_IT_SEL_R,
  LND_PACKET_IT_SEL_RW,

  /* Iterate over all packets in currently loaded
   * trace part, read-only or read-write.
   */
  LND_PACKET_IT_PART_R,
  LND_PACKET_IT_PART_RW,
  
  /* Iterate over an area in the trace, starting at
   * currently loaded part and going arbitrarily far.
   * Comes in read-only and read-write flavours.
   */
  LND_PACKET_IT_AREA_R,
  LND_PACKET_IT_AREA_RW,

} LND_PacketIteratorMode;

gboolean            libnd_pit_init                      (LND_PacketIterator *pit,
                                                         LND_Trace *trace);

gboolean            libnd_pit_init_mode                 (LND_PacketIterator *pit,
                                                         LND_Trace *trace,
                                                         LND_PacketIteratorMode mode);

void                libnd_pit_cleanup                   (LND_PacketIterator *pit);

LND_Packet *        libnd_pit_get                       (LND_PacketIterator *pit);

LND_Packet *        libnd_pit_next                      (LND_PacketIterator *pit);

guint64             libnd_pit_get_count                 (LND_PacketIterator *pit);

void                libnd_pit_skip_filtered             (LND_PacketIterator *pit,
                                                         gboolean skip_filtered);

void                libnd_pit_drop_current              (LND_PacketIterator *pit);

LND_PacketIteratorObserver * libnd_pit_observer_new     (void);

void                libnd_pit_observer_free             (LND_PacketIteratorObserver *ob);

void                libnd_pit_add_observer              (LND_PacketIteratorObserver *ob);

void                libnd_pit_del_observer              (LND_PacketIteratorObserver *ob);