diff --git a/src/base/bittorrent/session.cpp b/src/base/bittorrent/session.cpp index 5f129ab98..9633b0ace 100644 --- a/src/base/bittorrent/session.cpp +++ b/src/base/bittorrent/session.cpp @@ -1892,12 +1892,12 @@ bool Session::deleteTorrent(const InfoHash &hash, const DeleteOption deleteOptio return true; } -bool Session::cancelLoadMetadata(const InfoHash &hash) +bool Session::cancelDownloadMetadata(const InfoHash &hash) { - const auto loadedMetadataIter = m_loadedMetadata.find(hash); - if (loadedMetadataIter == m_loadedMetadata.end()) return false; + const auto downloadedMetadataIter = m_downloadedMetadata.find(hash); + if (downloadedMetadataIter == m_downloadedMetadata.end()) return false; - m_loadedMetadata.erase(loadedMetadataIter); + m_downloadedMetadata.erase(downloadedMetadataIter); --m_extraLimit; adjustLimits(); m_nativeSession->remove_torrent(m_nativeSession->find_torrent(hash), lt::session::delete_files); @@ -1951,7 +1951,7 @@ void Session::decreaseTorrentsQueuePos(const QVector &hashes) torrentQueue.pop(); } - for (auto i = m_loadedMetadata.cbegin(); i != m_loadedMetadata.cend(); ++i) + for (auto i = m_downloadedMetadata.cbegin(); i != m_downloadedMetadata.cend(); ++i) torrentQueuePositionBottom(m_nativeSession->find_torrent(*i)); saveTorrentsQueue(); @@ -2004,7 +2004,7 @@ void Session::bottomTorrentsQueuePos(const QVector &hashes) torrentQueue.pop(); } - for (auto i = m_loadedMetadata.cbegin(); i != m_loadedMetadata.cend(); ++i) + for (auto i = m_downloadedMetadata.cbegin(); i != m_downloadedMetadata.cend(); ++i) torrentQueuePositionBottom(m_nativeSession->find_torrent(*i)); saveTorrentsQueue(); @@ -2058,21 +2058,6 @@ bool Session::addTorrent(const MagnetUri &magnetUri, const AddTorrentParams &par { if (!magnetUri.isValid()) return false; - const InfoHash hash = magnetUri.hash(); - - const auto it = m_loadedMetadata.constFind(hash); - if (it != m_loadedMetadata.constEnd()) - { - // It looks illogical that we don't just use an existing handle, - // but as previous experience has shown, it actually creates unnecessary - // problems and unwanted behavior due to the fact that it was originally - // added with parameters other than those provided by the user. - m_loadedMetadata.erase(it); - --m_extraLimit; - adjustLimits(); - m_nativeSession->remove_torrent(m_nativeSession->find_torrent(hash), lt::session::delete_files); - } - return addTorrent_impl(params, magnetUri); } @@ -2113,7 +2098,7 @@ LoadTorrentParams Session::initLoadTorrentParams(const AddTorrentParams &addTorr const QString category = addTorrentParams.category; if (!category.isEmpty() && !m_categories.contains(category) && !addCategory(category)) - loadTorrentParams.category = ""; + loadTorrentParams.category = ""; else loadTorrentParams.category = addTorrentParams.category; @@ -2126,9 +2111,15 @@ bool Session::addTorrent_impl(const AddTorrentParams &addTorrentParams, const Ma const bool hasMetadata = metadata.isValid(); const InfoHash hash = (hasMetadata ? metadata.hash() : magnetUri.hash()); + // It looks illogical that we don't just use an existing handle, + // but as previous experience has shown, it actually creates unnecessary + // problems and unwanted behavior due to the fact that it was originally + // added with parameters other than those provided by the user. + cancelDownloadMetadata(hash); + // We should not add the torrent if it is already // processed or is pending to add to session - if (m_loadingTorrents.contains(hash) || m_loadedMetadata.contains(hash)) + if (m_loadingTorrents.contains(hash)) return false; TorrentHandleImpl *const torrent = m_torrents.value(hash); @@ -2276,9 +2267,9 @@ bool Session::findIncompleteFiles(TorrentInfo &torrentInfo, QString &savePath) c return found; } -// Add a torrent to the BitTorrent session in hidden mode -// and force it to load its metadata -bool Session::loadMetadata(const MagnetUri &magnetUri) +// Add a torrent to libtorrent session in hidden mode +// and force it to download its metadata +bool Session::downloadMetadata(const MagnetUri &magnetUri) { if (!magnetUri.isValid()) return false; @@ -2289,7 +2280,7 @@ bool Session::loadMetadata(const MagnetUri &magnetUri) // processed or adding to session if (m_torrents.contains(hash)) return false; if (m_loadingTorrents.contains(hash)) return false; - if (m_loadedMetadata.contains(hash)) return false; + if (m_downloadedMetadata.contains(hash)) return false; qDebug("Adding torrent to preload metadata..."); qDebug(" -> Hash: %s", qUtf8Printable(hash)); @@ -2322,13 +2313,13 @@ bool Session::loadMetadata(const MagnetUri &magnetUri) p.storage = customStorageConstructor; #endif - // Adding torrent to BitTorrent session + // Adding torrent to libtorrent session lt::error_code ec; lt::torrent_handle h = m_nativeSession->add_torrent(p, ec); if (ec) return false; // waiting for metadata... - m_loadedMetadata.insert(h.info_hash()); + m_downloadedMetadata.insert(h.info_hash()); ++m_extraLimit; adjustLimits(); @@ -3775,7 +3766,7 @@ bool Session::isKnownTorrent(const InfoHash &hash) const { return (m_torrents.contains(hash) || m_loadingTorrents.contains(hash) - || m_loadedMetadata.contains(hash)); + || m_downloadedMetadata.contains(hash)); } void Session::updateSeedingLimitTimer() @@ -4724,18 +4715,18 @@ void Session::handleTorrentDeleteFailedAlert(const lt::torrent_delete_failed_ale void Session::handleMetadataReceivedAlert(const lt::metadata_received_alert *p) { const InfoHash hash {p->handle.info_hash()}; - const auto loadedMetadataIter = m_loadedMetadata.find(hash); + const auto downloadedMetadataIter = m_downloadedMetadata.find(hash); - if (loadedMetadataIter != m_loadedMetadata.end()) + if (downloadedMetadataIter != m_downloadedMetadata.end()) { TorrentInfo metadata {p->handle.torrent_file()}; - m_loadedMetadata.erase(loadedMetadataIter); + m_downloadedMetadata.erase(downloadedMetadataIter); --m_extraLimit; adjustLimits(); m_nativeSession->remove_torrent(p->handle, lt::session::delete_files); - emit metadataLoaded(metadata); + emit metadataDownloaded(metadata); } } diff --git a/src/base/bittorrent/session.h b/src/base/bittorrent/session.h index ffabfc2de..5baf05673 100644 --- a/src/base/bittorrent/session.h +++ b/src/base/bittorrent/session.h @@ -453,8 +453,8 @@ namespace BitTorrent bool addTorrent(const MagnetUri &magnetUri, const AddTorrentParams ¶ms = AddTorrentParams()); bool addTorrent(const TorrentInfo &torrentInfo, const AddTorrentParams ¶ms = AddTorrentParams()); bool deleteTorrent(const InfoHash &hash, DeleteOption deleteOption = Torrent); - bool loadMetadata(const MagnetUri &magnetUri); - bool cancelLoadMetadata(const InfoHash &hash); + bool downloadMetadata(const MagnetUri &magnetUri); + bool cancelDownloadMetadata(const InfoHash &hash); void recursiveTorrentDownload(const InfoHash &hash); void increaseTorrentsQueuePos(const QVector &hashes); @@ -497,7 +497,7 @@ namespace BitTorrent void fullDiskError(TorrentHandle *torrent, const QString &msg); void IPFilterParsed(bool error, int ruleCount); void loadTorrentFailed(const QString &error); - void metadataLoaded(const TorrentInfo &info); + void metadataDownloaded(const TorrentInfo &info); void recursiveTorrentDownloadPossible(TorrentHandle *torrent); void speedLimitModeChanged(bool alternative); void statsUpdated(); @@ -764,7 +764,7 @@ namespace BitTorrent QThread *m_ioThread = nullptr; ResumeDataSavingManager *m_resumeDataSavingManager = nullptr; - QSet m_loadedMetadata; + QSet m_downloadedMetadata; QHash m_torrents; QHash m_loadingTorrents; diff --git a/src/gui/addnewtorrentdialog.cpp b/src/gui/addnewtorrentdialog.cpp index ae61834eb..d95190c8f 100644 --- a/src/gui/addnewtorrentdialog.cpp +++ b/src/gui/addnewtorrentdialog.cpp @@ -347,7 +347,7 @@ bool AddNewTorrentDialog::loadMagnet(const BitTorrent::MagnetUri &magnetUri) return false; } - connect(BitTorrent::Session::instance(), &BitTorrent::Session::metadataLoaded, this, &AddNewTorrentDialog::updateMetadata); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::metadataDownloaded, this, &AddNewTorrentDialog::updateMetadata); // Set dialog title const QString torrentName = magnetUri.name(); @@ -356,7 +356,7 @@ bool AddNewTorrentDialog::loadMagnet(const BitTorrent::MagnetUri &magnetUri) setupTreeview(); TMMChanged(m_ui->comboTTM->currentIndex()); - BitTorrent::Session::instance()->loadMetadata(magnetUri); + BitTorrent::Session::instance()->downloadMetadata(magnetUri); setMetadataProgressIndicator(true, tr("Retrieving metadata...")); m_ui->labelHashData->setText(infoHash); @@ -613,7 +613,7 @@ void AddNewTorrentDialog::reject() if (!m_hasMetadata) { setMetadataProgressIndicator(false); - BitTorrent::Session::instance()->cancelLoadMetadata(m_magnetURI.hash()); + BitTorrent::Session::instance()->cancelDownloadMetadata(m_magnetURI.hash()); } QDialog::reject(); @@ -623,7 +623,7 @@ void AddNewTorrentDialog::updateMetadata(const BitTorrent::TorrentInfo &metadata { if (metadata.hash() != m_magnetURI.hash()) return; - disconnect(BitTorrent::Session::instance(), &BitTorrent::Session::metadataLoaded, this, &AddNewTorrentDialog::updateMetadata); + disconnect(BitTorrent::Session::instance(), &BitTorrent::Session::metadataDownloaded, this, &AddNewTorrentDialog::updateMetadata); if (!metadata.isValid()) {