Ejemplos de mutex_bucket_unlock_by_hash en C++ (Cpp)

Ejemplo n.º 1

Archivo: proxy.c Proyecto: Gastlag/Opentracker

size_t add_peer_to_torrent_proxy( ot_hash hash, ot_peer *peer ) {
  int         exactmatch;
  ot_torrent *torrent;
  ot_peer    *peer_dest;
  ot_vector  *torrents_list = mutex_bucket_lock_by_hash( hash );

  torrent = vector_find_or_insert( torrents_list, (void*)hash, sizeof( ot_torrent ), OT_HASH_COMPARE_SIZE, &exactmatch );
  if( !torrent )
    return -1;

  if( !exactmatch ) {
    /* Create a new torrent entry, then */
    memcpy( torrent->hash, hash, sizeof(ot_hash) );

    if( !( torrent->peer_list = malloc( sizeof (ot_peerlist) ) ) ) {
      vector_remove_torrent( torrents_list, torrent );
      mutex_bucket_unlock_by_hash( hash, 0 );
      return -1;
    }

    byte_zero( torrent->peer_list, sizeof( ot_peerlist ) );
  }

  /* Check for peer in torrent */
  peer_dest = vector_find_or_insert_peer( &(torrent->peer_list->peers), peer, &exactmatch );
  if( !peer_dest ) {
    mutex_bucket_unlock_by_hash( hash, 0 );
    return -1;
  }
  /* Tell peer that it's fresh */
  OT_PEERTIME( peer ) = 0;

  /* If we hadn't had a match create peer there */
  if( !exactmatch ) {
    torrent->peer_list->peer_count++;
    if( OT_PEERFLAG(peer) & PEER_FLAG_SEEDING )
      torrent->peer_list->seed_count++;
  }
  memcpy( peer_dest, peer, sizeof(ot_peer) );
  mutex_bucket_unlock_by_hash( hash, 0 );
  return 0;
}

Ejemplo n.º 2

Archivo: proxy.c Proyecto: Gastlag/Opentracker

size_t remove_peer_from_torrent_proxy( ot_hash hash, ot_peer *peer ) {
  int          exactmatch;
  ot_vector   *torrents_list = mutex_bucket_lock_by_hash( hash );
  ot_torrent  *torrent = binary_search( hash, torrents_list->data, torrents_list->size, sizeof( ot_torrent ), OT_HASH_COMPARE_SIZE, &exactmatch );

  if( exactmatch ) {
    ot_peerlist *peer_list = torrent->peer_list;
    switch( vector_remove_peer( &peer_list->peers, peer ) ) {
      case 2:  peer_list->seed_count--; /* Fall throughs intended */
      case 1:  peer_list->peer_count--; /* Fall throughs intended */
      default: break;
    }
  }

  mutex_bucket_unlock_by_hash( hash, 0 );
  return 0;
}

Ejemplo n.º 3

Archivo: ot_persist.c Proyecto: SpiderX/opentracker

static int persist_add_peer(ot_hash *hash, ot_peerlist *peer_list, ot_peer *peer) {
  int         exactmatch, delta_torrentcount = 0;
  ot_torrent *torrent;
  ot_peer    *peer_dest;

  /* eliminate compiler warnings */
  (void)peer_list;

  ot_vector  *torrents_list = mutex_bucket_lock_by_hash(*hash);

  if( !accesslist_hashisvalid( hash ) ) {
    mutex_bucket_unlock_by_hash( *hash, 0 );
    return 0;
  }

  torrent = vector_find_or_insert( torrents_list, (void*)hash, sizeof( ot_torrent ), OT_HASH_COMPARE_SIZE, &exactmatch );
  if( !torrent ) {
    mutex_bucket_unlock_by_hash( *hash, 0 );
    return 0;
  }

  if( !exactmatch ) {
    /* Create a new torrent entry, then */
    memcpy( torrent->hash, hash, sizeof(ot_hash) );

    if( !( torrent->peer_list = malloc( sizeof (ot_peerlist) ) ) ) {
      vector_remove_torrent( torrents_list, torrent );
      mutex_bucket_unlock_by_hash( *hash, 0 );
      return 0;
    }

    byte_zero( torrent->peer_list, sizeof( ot_peerlist ) );
    delta_torrentcount = 1;
  }

  /* Ignore torrent base in odb file, just use current clock. */
  torrent->peer_list->base = g_now_minutes;

  /* Check for peer in torrent */
  peer_dest = vector_find_or_insert_peer( &(torrent->peer_list->peers), peer, &exactmatch );
  if( !peer_dest ) {
    mutex_bucket_unlock_by_hash( *hash, delta_torrentcount );
    return 0;
  }

  /* If we hadn't had a match, create peer there */
  if( !exactmatch ) {
    torrent->peer_list->peer_count++;
    if( OT_PEERFLAG(peer) & PEER_FLAG_COMPLETED )
      torrent->peer_list->down_count++;
    if( OT_PEERFLAG(peer) & PEER_FLAG_SEEDING )
      torrent->peer_list->seed_count++;
  } else {
    LOG_ERR("Repeat peer in a same torrent\n");
    assert(0);
  }

  memcpy( peer_dest, peer, sizeof(ot_peer) );

  mutex_bucket_unlock_by_hash( *hash, delta_torrentcount );
  return 0;
}