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saves trackers and web seeds in fastresume data. Fixes #369

This commit is contained in:
Arvid Norberg 2008-09-22 17:39:18 +00:00
parent 8189262182
commit 791a1f4365
1 changed files with 68 additions and 0 deletions
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68
src/torrent.cpp
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@ -2522,6 +2522,41 @@ namespace libtorrent
if (rd.dict_find_int_value("auto_managed")) auto_managed(true);
if (rd.dict_find_int_value("paused")) pause();
lazy_entry const* trackers = rd.dict_find_list("trackers");
if (trackers)
{
int tier = 0;
for (int i = 0; i < trackers->list_size(); ++i)
{
lazy_entry const* tier_list = trackers->list_at(i);
if (tier_list == 0 || tier_list->type() != lazy_entry::list_t)
continue;
for (int j = 0; j < tier_list->list_size(); ++j)
{
announce_entry e(tier_list->list_string_value_at(j));
if (std::find_if(m_trackers.begin(), m_trackers.end()
, boost::bind(&announce_entry::url, _1) == e.url) != m_trackers.end())
continue;
e.tier = tier;
m_trackers.push_back(e);
}
++tier;
}
std::sort(m_trackers.begin(), m_trackers.end(), boost::bind(&announce_entry::tier, _1)
< boost::bind(&announce_entry::tier, _2));
}
lazy_entry const* url_list = rd.dict_find_list("url-list");
if (url_list)
{
for (int i = 0; i < url_list->list_size(); ++i)
{
std::string url = url_list->list_string_value_at(i);
if (url.empty()) continue;
m_web_seeds.insert(url);
}
}
}
void torrent::write_resume_data(entry& ret) const
@ -2595,6 +2630,39 @@ namespace libtorrent
}
}
// save trackers
if (!m_trackers.empty())
{
entry::list_type& tr_list = ret["trackers"].list();
tr_list.push_back(entry::list_type());
int tier = 0;
for (std::vector<announce_entry>::const_iterator i = m_trackers.begin()
, end(m_trackers.end()); i != end; ++i)
{
if (i->tier == tier)
{
tr_list.back().list().push_back(i->url);
}
else
{
tr_list.push_back(entry::list_t);
tr_list.back().list().push_back(i->url);
tier = i->tier;
}
}
}
// save web seeds
if (!m_web_seeds.empty())
{
entry::list_type& url_list = ret["url-list"].list();
for (std::set<std::string>::const_iterator i = m_web_seeds.begin()
, end(m_web_seeds.end()); i != end; ++i)
{
url_list.push_back(*i);
}
}
// write have bitmask
entry::string_type& pieces = ret["pieces"].string();
pieces.resize(m_torrent_file->num_pieces());