// this is true if we have all the pieces
bool is_seed() const
{
return valid_metadata()
&& (!m_picker
|| m_state == torrent_status::seeding
|| m_picker->num_have() == m_picker->num_pieces());
}
// this is true if we have all the pieces that we want
bool is_finished() const
{
if (is_seed()) return true;
return valid_metadata() && m_torrent_file->num_pieces()
- m_picker->num_have() - m_picker->num_filtered() == 0;
}
bool torrent_handle::has_metadata() const
{
INVARIANT_CHECK;
TORRENT_FORWARD_RETURN(valid_metadata(), false);
}
// returns true if we have downloaded the given piece
bool have_piece(int index) const
{
if (!valid_metadata()) return false;
if (!has_picker()) return true;
return m_picker->have_piece(index);
}
bool is_seed() const
{
return valid_metadata()
&& m_num_pieces == m_torrent_file.num_pieces();
}