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Add preliminary support of libtorrent v1.2

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libtorrent v1.2 should be built with deprecated features enabled.
This commit is contained in:
Vladimir Golovnev (Glassez) 2019-03-06 08:58:07 +03:00
parent 20f2c86d25
commit ead078a38e
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GPG key ID: 52A2C7DEE2DFA6F7
37 changed files with 646 additions and 370 deletions
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61
src/base/bittorrent/session.cpp
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@ -62,13 +62,13 @@
#include <libtorrent/session_stats.hpp>
#include <libtorrent/session_status.hpp>
#include <libtorrent/torrent_info.hpp>
#include <libtorrent/version.hpp>
#include "base/algorithm.h"
#include "base/exceptions.h"
#include "base/global.h"
#include "base/logger.h"
#include "base/net/downloadmanager.h"
#include "base/net/portforwarder.h"
#include "base/net/proxyconfigurationmanager.h"
#include "base/profile.h"
#include "base/torrentfileguard.h"
@ -82,6 +82,7 @@
#include "magneturi.h"
#include "private/bandwidthscheduler.h"
#include "private/filterparserthread.h"
#include "private/portforwarderimpl.h"
#include "private/resumedatasavingmanager.h"
#include "private/statistics.h"
#include "torrenthandle.h"
@ -106,6 +107,16 @@ using namespace BitTorrent;
namespace
{
#if (LIBTORRENT_VERSION_NUM < 10200)
using LTSessionFlags = int;
using LTStatusFlags = int;
using LTString = std::string;
#else
using LTSessionFlags = lt::session_flags_t;
using LTStatusFlags = lt::status_flags_t;
using LTString = lt::string_view;
#endif
bool readFile(const QString &path, QByteArray &buf);
bool loadTorrentResumeData(const QByteArray &data, CreateTorrentParams &torrentParams, int &prio, MagnetUri &magnetUri);
@ -134,13 +145,19 @@ namespace
return result;
}
template <typename LTStr>
QString fromLTString(const LTStr &str)
{
return QString::fromUtf8(str.data(), static_cast<int>(str.size()));
}
template <typename Entry>
QSet<QString> entryListToSetImpl(const Entry &entry)
{
Q_ASSERT(entry.type() == Entry::list_t);
QSet<QString> output;
for (int i = 0; i < entry.list_size(); ++i) {
const QString tag = QString::fromStdString(entry.list_string_value_at(i));
const QString tag = fromLTString(entry.list_string_value_at(i));
if (Session::isValidTag(tag))
output.insert(tag);
else
@ -405,7 +422,7 @@ Session::Session(QObject *parent)
pack.set_bool(libt::settings_pack::upnp_ignore_nonrouters, true);
configure(pack);
m_nativeSession = new libt::session(pack, 0);
m_nativeSession = new lt::session {pack, LTSessionFlags {0}};
m_nativeSession->set_alert_notify([this]()
{
QMetaObject::invokeMethod(this, "readAlerts", Qt::QueuedConnection);
@ -490,7 +507,7 @@ Session::Session(QObject *parent)
}
// initialize PortForwarder instance
Net::PortForwarder::initInstance(m_nativeSession);
new PortForwarderImpl {m_nativeSession};
initMetrics();
m_statsUpdateTimer.start();
@ -936,7 +953,7 @@ Session::~Session()
// We must delete PortForwarderImpl before
// we delete libtorrent::session
Net::PortForwarder::freeInstance();
delete Net::PortForwarder::instance();
qDebug("Deleting the session");
delete m_nativeSession;
@ -1665,7 +1682,7 @@ bool Session::cancelLoadMetadata(const InfoHash &hash)
const libt::torrent_handle torrent = m_nativeSession->find_torrent(hash);
if (!torrent.is_valid()) return false;
if (!torrent.status(0).has_metadata) {
if (!torrent.status(LTStatusFlags {0}).has_metadata) {
// if hidden torrent is still loading metadata...
--m_extraLimit;
adjustLimits();
@ -1930,11 +1947,21 @@ bool Session::addTorrent_impl(CreateTorrentParams params, const MagnetUri &magne
if (!fromMagnetUri) {
if (params.restored) {
// Set torrent fast resume data
p.resume_data = {fastresumeData.constData(), fastresumeData.constData() + fastresumeData.size()};
p.resume_data = std::vector<char> {fastresumeData.constData(), fastresumeData.constData() + fastresumeData.size()};
p.flags |= libt::add_torrent_params::flag_use_resume_save_path;
}
else {
p.file_priorities = {params.filePriorities.begin(), params.filePriorities.end()};
Q_ASSERT(p.file_priorities.empty());
std::transform(params.filePriorities.cbegin(), params.filePriorities.cend()
, std::back_inserter(p.file_priorities), [](DownloadPriority priority)
{
#if (LIBTORRENT_VERSION_NUM < 10200)
return static_cast<boost::uint8_t>(priority);
#else
return static_cast<lt::download_priority_t>(
static_cast<lt::download_priority_t::underlying_type>(priority));
#endif
});
}
}
@ -3966,7 +3993,11 @@ void Session::handlePortmapAlert(const libt::portmap_alert *p)
void Session::handlePeerBlockedAlert(const libt::peer_blocked_alert *p)
{
boost::system::error_code ec;
#if LIBTORRENT_VERSION_NUM < 10200
const std::string ip = p->ip.to_string(ec);
#else
const std::string ip = p->endpoint.address().to_string(ec);
#endif
QString reason;
switch (p->reason) {
case libt::peer_blocked_alert::ip_filter:
@ -4182,31 +4213,31 @@ namespace
if (ec || (fast.type() != libt::bdecode_node::dict_t)) return false;
torrentParams.savePath = Profile::instance().fromPortablePath(
Utils::Fs::fromNativePath(QString::fromStdString(fast.dict_find_string_value("qBt-savePath"))));
Utils::Fs::fromNativePath(fromLTString(fast.dict_find_string_value("qBt-savePath"))));
std::string ratioLimitString = fast.dict_find_string_value("qBt-ratioLimit");
LTString ratioLimitString = fast.dict_find_string_value("qBt-ratioLimit");
if (ratioLimitString.empty())
torrentParams.ratioLimit = fast.dict_find_int_value("qBt-ratioLimit", TorrentHandle::USE_GLOBAL_RATIO * 1000) / 1000.0;
else
torrentParams.ratioLimit = QString::fromStdString(ratioLimitString).toDouble();
torrentParams.ratioLimit = fromLTString(ratioLimitString).toDouble();
torrentParams.seedingTimeLimit = fast.dict_find_int_value("qBt-seedingTimeLimit", TorrentHandle::USE_GLOBAL_SEEDING_TIME);
// **************************************************************************************
// Workaround to convert legacy label to category
// TODO: Should be removed in future
torrentParams.category = QString::fromStdString(fast.dict_find_string_value("qBt-label"));
torrentParams.category = fromLTString(fast.dict_find_string_value("qBt-label"));
if (torrentParams.category.isEmpty())
// **************************************************************************************
torrentParams.category = QString::fromStdString(fast.dict_find_string_value("qBt-category"));
torrentParams.category = fromLTString(fast.dict_find_string_value("qBt-category"));
// auto because the return type depends on the #if above.
const auto tagsEntry = fast.dict_find_list("qBt-tags");
if (isList(tagsEntry))
torrentParams.tags = entryListToSet(tagsEntry);
torrentParams.name = QString::fromStdString(fast.dict_find_string_value("qBt-name"));
torrentParams.name = fromLTString(fast.dict_find_string_value("qBt-name"));
torrentParams.hasSeedStatus = fast.dict_find_int_value("qBt-seedStatus");
torrentParams.disableTempPath = fast.dict_find_int_value("qBt-tempPathDisabled");
torrentParams.hasRootFolder = fast.dict_find_int_value("qBt-hasRootFolder");
magnetUri = MagnetUri(QString::fromStdString(fast.dict_find_string_value("qBt-magnetUri")));
magnetUri = MagnetUri(fromLTString(fast.dict_find_string_value("qBt-magnetUri")));
const bool isAutoManaged = fast.dict_find_int_value("auto_managed");
const bool isPaused = fast.dict_find_int_value("paused");
torrentParams.paused = fast.dict_find_int_value("qBt-paused", (isPaused && !isAutoManaged));