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resume checking of torrents

This commit is contained in:
arvidn 2016-02-20 01:59:24 -05:00
parent a5d131b1bb
commit b581fef437
1 changed files with 22 additions and 4 deletions
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26
src/torrent.cpp
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@ -402,7 +402,7 @@ namespace libtorrent
m_seed_mode = (p.flags & add_torrent_params::flag_seed_mode) != 0
&& std::count(p.file_priorities.begin(), p.file_priorities.end(), 0) == 0
&& std::count(p.piece_priorities.begin(), p.piece_priorities.end(), 0) == 0
&& std::count(p.have_pieces.begin(), p.have_pieces.end(), 0) == 0;
&& p.have_pieces.count() == 0;
m_connections_initialized = true;
m_block_size_shift = root2((std::min)(block_size, m_torrent_file->piece_length()));
@ -2388,17 +2388,31 @@ namespace libtorrent
debug_log("fastresume data rejected: ret: %d (%d) %s"
, j->ret, j->error.ec.value(), j->error.ec.message().c_str());
}
#ifndef TORRENT_DISABLE_LOGGING
else
{
debug_log("fastresume data accepted");
}
#endif
#endif
bool should_start_full_check = j->ret != 0;
// if we got a partial pieces bitfield, it means we were in the middle of
// checking this torrent. pick it up where we left off
if (!should_start_full_check
&& m_add_torrent_params
&& m_add_torrent_params->have_pieces.size() > 0
&& m_add_torrent_params->have_pieces.size() < m_torrent_file->num_pieces())
{
m_checking_piece = m_num_checked_pieces
= m_add_torrent_params->have_pieces.size();
should_start_full_check = true;
}
// if ret != 0, it means we need a full check. We don't necessarily need
// that when the resume data check fails. For instance, if the resume data
// is incorrect, but we don't have any files, we skip the check and initialize
// the storage to not have anything.
if (j->ret == 0)
if (!should_start_full_check)
{
// there are either no files for this torrent
// or the resume_data was accepted
@ -2577,6 +2591,10 @@ namespace libtorrent
}
else
{
m_progress_ppm = 0;
m_checking_piece = 0;
m_num_checked_pieces = 0;
set_state(torrent_status::checking_files);
if (m_auto_managed) pause(true);
if (should_check_files()) start_checking();