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remove "unfinished" entry of resume file. it makes no sense when pieces per block = 1

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This commit is contained in:
Miguel Freitas 2013-10-10 19:30:07 -03:00
parent 22bf956f8a
commit 73c4a88516
1 changed files with 0 additions and 111 deletions
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111
libtorrent/src/torrent.cpp
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@ -1632,39 +1632,6 @@ namespace libtorrent
#endif
TORRENT_ASSERT(block_size() > 0);
//[MF]
for( int i = 0; i < m_torrent_file->num_pieces(); i++) {
piece_block pb(i, 0);
m_picker->mark_as_finished(pb, 0);
}
if (m_padding > 0)
{
// if we marked an entire piece as finished, we actually
// need to consider it finished
/* [MF] FIXME: not sure what to do - download queue on resume?
=> the problem is the missing (new) parameter of we_have()
std::vector<piece_picker::downloading_piece> const& dq
= m_picker->get_download_queue();
std::vector<int> have_pieces;
for (std::vector<piece_picker::downloading_piece>::const_iterator i
= dq.begin(); i != dq.end(); ++i)
{
int num_blocks = m_picker->blocks_in_piece(i->index);
if (i->finished < num_blocks) continue;
have_pieces.push_back(i->index);
}
for (std::vector<int>::iterator i = have_pieces.begin();
i != have_pieces.end(); ++i)
{
we_have(*i);
}
*/
}
m_storage->async_check_fastresume(&m_resume_entry
, boost::bind(&torrent::on_resume_data_checked
@ -1850,42 +1817,6 @@ namespace libtorrent
// parse unfinished pieces
int num_blocks_per_piece =
static_cast<int>(torrent_file().piece_length()) / block_size();
if (lazy_entry const* unfinished_ent = m_resume_entry.dict_find_list("unfinished"))
{
for (int i = 0; i < unfinished_ent->list_size(); ++i)
{
lazy_entry const* e = unfinished_ent->list_at(i);
if (e->type() != lazy_entry::dict_t) continue;
int piece = e->dict_find_int_value("piece", -1);
if (piece < 0 || piece > torrent_file().num_pieces()) continue;
if (m_picker->have_piece(piece))
m_picker->we_dont_have(piece);
std::string bitmask = e->dict_find_string_value("bitmask");
if (bitmask.empty()) continue;
const int num_bitmask_bytes = (std::max)(num_blocks_per_piece / 8, 1);
if ((int)bitmask.size() != num_bitmask_bytes) continue;
for (int k = 0; k < num_bitmask_bytes; ++k)
{
unsigned char bits = bitmask[k];
int num_bits = (std::min)(num_blocks_per_piece - k*8, 8);
for (int b = 0; b < num_bits; ++b)
{
const int block = k * 8 + b;
if (bits & (1 << b))
{
m_picker->mark_as_finished(piece_block(piece, block), 0);
if (m_picker->is_piece_finished(piece))
async_verify_piece(piece, boost::bind(&torrent::piece_finished
, shared_from_this(), piece, _1, _2, 0));
}
}
}
}
}
}
files_checked();
@ -5217,48 +5148,6 @@ namespace libtorrent
std::memcpy(&tree_str[0], &tree[0], tree.size() * 20);
}
// if this torrent is a seed, we won't have a piece picker
// and there will be no half-finished pieces.
if (has_picker())
{
const std::vector<piece_picker::downloading_piece>& q
= m_picker->get_download_queue();
// unfinished pieces
ret["unfinished"] = entry::list_type();
entry::list_type& up = ret["unfinished"].list();
// info for each unfinished piece
for (std::vector<piece_picker::downloading_piece>::const_iterator i
= q.begin(); i != q.end(); ++i)
{
if (i->finished == 0) continue;
entry piece_struct(entry::dictionary_t);
// the unfinished piece's index
piece_struct["piece"] = i->index;
std::string bitmask;
const int num_bitmask_bytes
= (std::max)(num_blocks_per_piece / 8, 1);
for (int j = 0; j < num_bitmask_bytes; ++j)
{
unsigned char v = 0;
int bits = (std::min)(num_blocks_per_piece - j*8, 8);
for (int k = 0; k < bits; ++k)
v |= (i->info[j*8+k].state == piece_picker::block_info::state_finished)
? (1 << k) : 0;
bitmask.append(1, v);
TORRENT_ASSERT(bits == 8 || j == num_bitmask_bytes - 1);
}
piece_struct["bitmask"] = bitmask;
// push the struct onto the unfinished-piece list
up.push_back(piece_struct);
}
}
// save trackers
if (!m_trackers.empty())
{