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Merge pull request #13894 from glassez/find-existing

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Find existing files in separate thread
This commit is contained in:
Vladimir Golovnev 2020-12-04 06:34:53 +03:00 committed by GitHub
commit 0c3fe54b0b
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13 changed files with 235 additions and 112 deletions
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2
src/base/CMakeLists.txt
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@ -8,6 +8,7 @@ add_library(qbt_base STATIC
bittorrent/common.h
bittorrent/customstorage.h
bittorrent/downloadpriority.h
bittorrent/filesearcher.h
bittorrent/filterparserthread.h
bittorrent/infohash.h
bittorrent/ltqhash.h
@ -90,6 +91,7 @@ add_library(qbt_base STATIC
bittorrent/bandwidthscheduler.cpp
bittorrent/customstorage.cpp
bittorrent/downloadpriority.cpp
bittorrent/filesearcher.cpp
bittorrent/filterparserthread.cpp
bittorrent/infohash.cpp
bittorrent/magneturi.cpp

2
src/base/base.pri
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@ -7,6 +7,7 @@ HEADERS += \
$$PWD/bittorrent/common.h \
$$PWD/bittorrent/customstorage.h \
$$PWD/bittorrent/downloadpriority.h \
$$PWD/bittorrent/filesearcher.h \
$$PWD/bittorrent/filterparserthread.h \
$$PWD/bittorrent/infohash.h \
$$PWD/bittorrent/ltqhash.h \
@ -90,6 +91,7 @@ SOURCES += \
$$PWD/bittorrent/bandwidthscheduler.cpp \
$$PWD/bittorrent/customstorage.cpp \
$$PWD/bittorrent/downloadpriority.cpp \
$$PWD/bittorrent/filesearcher.cpp \
$$PWD/bittorrent/filterparserthread.cpp \
$$PWD/bittorrent/infohash.cpp \
$$PWD/bittorrent/magneturi.cpp \

69
src/base/bittorrent/filesearcher.cpp Normal file
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@ -0,0 +1,69 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2020 Vladimir Golovnev <glassez@yandex.ru>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include "filesearcher.h"
#include <QDir>
#include "base/bittorrent/common.h"
#include "base/bittorrent/infohash.h"
void FileSearcher::search(const BitTorrent::InfoHash &id, const QStringList &originalFileNames
, const QString &completeSavePath, const QString &incompleteSavePath)
{
const auto findInDir = [](const QString &dirPath, QStringList &fileNames) -> bool
{
const QDir dir {dirPath};
bool found = false;
for (QString &fileName : fileNames)
{
if (dir.exists(fileName))
{
found = true;
}
else if (dir.exists(fileName + QB_EXT))
{
found = true;
fileName += QB_EXT;
}
}
return found;
};
QString savePath = completeSavePath;
QStringList adjustedFileNames = originalFileNames;
const bool found = findInDir(savePath, adjustedFileNames);
if (!found && !incompleteSavePath.isEmpty())
{
savePath = incompleteSavePath;
findInDir(savePath, adjustedFileNames);
}
emit searchFinished(id, savePath, adjustedFileNames);
}

52
src/base/bittorrent/filesearcher.h Normal file
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@ -0,0 +1,52 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2020 Vladimir Golovnev <glassez@yandex.ru>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#pragma once
#include <QObject>
namespace BitTorrent
{
class InfoHash;
}
class FileSearcher final : public QObject
{
Q_OBJECT
Q_DISABLE_COPY(FileSearcher)
public:
FileSearcher() = default;
public slots:
void search(const BitTorrent::InfoHash &id, const QStringList &originalFileNames
, const QString &completeSavePath, const QString &incompleteSavePath);
signals:
void searchFinished(const BitTorrent::InfoHash &id, const QString &savePath, const QStringList &fileNames);
};

2
src/base/bittorrent/infohash.cpp
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@ -33,6 +33,8 @@
using namespace BitTorrent;
const int InfoHashTypeId = qRegisterMetaType<InfoHash>();
InfoHash::InfoHash()
: m_valid(false)
{

6
src/base/bittorrent/infohash.h
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@ -26,11 +26,11 @@
* exception statement from your version.
*/
#ifndef BITTORRENT_INFOHASH_H
#define BITTORRENT_INFOHASH_H
#pragma once
#include <libtorrent/sha1_hash.hpp>
#include <QMetaType>
#include <QString>
namespace BitTorrent
@ -64,4 +64,4 @@ namespace BitTorrent
uint qHash(const InfoHash &key, uint seed);
}
#endif // BITTORRENT_INFOHASH_H
Q_DECLARE_METATYPE(BitTorrent::InfoHash)

153
src/base/bittorrent/session.cpp
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@ -88,6 +88,7 @@
#include "bandwidthscheduler.h"
#include "common.h"
#include "customstorage.h"
#include "filesearcher.h"
#include "filterparserthread.h"
#include "ltunderlyingtype.h"
#include "magneturi.h"
@ -509,6 +510,12 @@ Session::Session(QObject *parent)
m_resumeDataSavingManager = new ResumeDataSavingManager {m_resumeFolderPath};
m_resumeDataSavingManager->moveToThread(m_ioThread);
connect(m_ioThread, &QThread::finished, m_resumeDataSavingManager, &QObject::deleteLater);
m_fileSearcher = new FileSearcher;
m_fileSearcher->moveToThread(m_ioThread);
connect(m_ioThread, &QThread::finished, m_fileSearcher, &QObject::deleteLater);
connect(m_fileSearcher, &FileSearcher::searchFinished, this, &Session::fileSearchFinished);
m_ioThread->start();
// Regular saving of fastresume data
@ -593,11 +600,11 @@ void Session::setAppendExtensionEnabled(const bool enabled)
{
if (isAppendExtensionEnabled() != enabled)
{
m_isAppendExtensionEnabled = enabled;
// append or remove .!qB extension for incomplete files
for (TorrentHandleImpl *const torrent : asConst(m_torrents))
torrent->handleAppendExtensionToggled();
m_isAppendExtensionEnabled = enabled;
}
}
@ -1765,6 +1772,24 @@ void Session::handleDownloadFinished(const Net::DownloadResult &result)
}
}
void Session::fileSearchFinished(const InfoHash &id, const QString &savePath, const QStringList &fileNames)
{
const auto loadingTorrentsIter = m_loadingTorrents.find(id);
if (loadingTorrentsIter != m_loadingTorrents.end())
{
LoadTorrentParams params = loadingTorrentsIter.value();
m_loadingTorrents.erase(loadingTorrentsIter);
lt::add_torrent_params &p = params.ltAddTorrentParams;
p.save_path = Utils::Fs::toNativePath(savePath).toStdString();
for (int i = 0; i < fileNames.size(); ++i)
p.renamed_files[lt::file_index_t {i}] = fileNames[i].toStdString();
loadTorrent(params);
}
}
// Return the torrent handle, given its hash
TorrentHandle *Session::findTorrent(const InfoHash &hash) const
{
@ -1892,12 +1917,12 @@ 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 +1976,7 @@ void Session::decreaseTorrentsQueuePos(const QVector<InfoHash> &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 +2029,7 @@ void Session::bottomTorrentsQueuePos(const QVector<InfoHash> &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 +2083,6 @@ 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 +2123,7 @@ 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 +2136,15 @@ 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);
@ -2146,15 +2162,20 @@ bool Session::addTorrent_impl(const AddTorrentParams &addTorrentParams, const Ma
LoadTorrentParams loadTorrentParams = initLoadTorrentParams(addTorrentParams);
lt::add_torrent_params &p = loadTorrentParams.ltAddTorrentParams;
bool isFindingIncompleteFiles = false;
// If empty then Automatic mode, otherwise Manual mode
QString actualSavePath = loadTorrentParams.savePath.isEmpty() ? categorySavePath(loadTorrentParams.category) : loadTorrentParams.savePath;
const QString actualSavePath = loadTorrentParams.savePath.isEmpty() ? categorySavePath(loadTorrentParams.category) : loadTorrentParams.savePath;
if (hasMetadata)
{
if (!loadTorrentParams.hasRootFolder)
metadata.stripRootFolder();
if (!loadTorrentParams.hasSeedStatus)
findIncompleteFiles(metadata, actualSavePath); // if needed points savePath to incomplete folder too
{
findIncompleteFiles(metadata, actualSavePath);
isFindingIncompleteFiles = true;
}
// if torrent name wasn't explicitly set we handle the case of
// initial renaming of torrent content and rename torrent accordingly
@ -2184,9 +2205,6 @@ bool Session::addTorrent_impl(const AddTorrentParams &addTorrentParams, const Ma
if (loadTorrentParams.name.isEmpty() && !p.name.empty())
loadTorrentParams.name = QString::fromStdString(p.name);
if (isTempPathEnabled())
actualSavePath = tempPath();
}
p.save_path = Utils::Fs::toNativePath(actualSavePath).toStdString();
@ -2218,7 +2236,11 @@ bool Session::addTorrent_impl(const AddTorrentParams &addTorrentParams, const Ma
else
p.flags |= lt::torrent_flags::auto_managed;
return loadTorrent(loadTorrentParams);
if (!isFindingIncompleteFiles)
return loadTorrent(loadTorrentParams);
m_loadingTorrents.insert(hash, loadTorrentParams);
return true;
}
// Add a torrent to the BitTorrent session
@ -2243,42 +2265,27 @@ bool Session::loadTorrent(LoadTorrentParams params)
return true;
}
bool Session::findIncompleteFiles(TorrentInfo &torrentInfo, QString &savePath) const
void Session::findIncompleteFiles(const TorrentInfo &torrentInfo, const QString &savePath) const
{
auto findInDir = [](const QString &dirPath, TorrentInfo &torrentInfo) -> bool
const InfoHash searchId = torrentInfo.hash();
const QStringList originalFileNames = torrentInfo.filePaths();
const QString completeSavePath = savePath;
const QString incompleteSavePath = (isTempPathEnabled() ? torrentTempPath(torrentInfo) : QString {});
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
QMetaObject::invokeMethod(m_fileSearcher, [=]()
{
const QDir dir(dirPath);
bool found = false;
for (int i = 0; i < torrentInfo.filesCount(); ++i)
{
const QString filePath = torrentInfo.filePath(i);
if (dir.exists(filePath))
{
found = true;
}
else if (dir.exists(filePath + QB_EXT))
{
found = true;
torrentInfo.renameFile(i, filePath + QB_EXT);
}
}
return found;
};
bool found = findInDir(savePath, torrentInfo);
if (!found && isTempPathEnabled())
{
savePath = torrentTempPath(torrentInfo);
found = findInDir(savePath, torrentInfo);
}
return found;
m_fileSearcher->search(searchId, originalFileNames, completeSavePath, incompleteSavePath);
});
#else
QMetaObject::invokeMethod(m_fileSearcher, "search"
, Q_ARG(InfoHash, searchId), Q_ARG(QStringList, originalFileNames)
, Q_ARG(QString, completeSavePath), Q_ARG(QString, incompleteSavePath));
#endif
}
// 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 +2296,7 @@ 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 +2329,13 @@ 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 +3782,7 @@ 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()
@ -3879,8 +3886,6 @@ void Session::handleTorrentUrlSeedsRemoved(TorrentHandleImpl *const torrent, con
void Session::handleTorrentMetadataReceived(TorrentHandleImpl *const torrent)
{
torrent->saveResumeData();
// Save metadata
const QDir resumeDataDir {m_resumeFolderPath};
const QString torrentFileName {QString {"%1.torrent"}.arg(torrent->hash())};
@ -3897,7 +3902,7 @@ void Session::handleTorrentMetadataReceived(TorrentHandleImpl *const torrent)
.arg(torrentFileName, err.message()), Log::CRITICAL);
}
emit torrentMetadataLoaded(torrent);
emit torrentMetadataReceived(torrent);
}
void Session::handleTorrentPaused(TorrentHandleImpl *const torrent)
@ -4724,18 +4729,18 @@ 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);
}
}

16
src/base/bittorrent/session.h
View File

@ -64,6 +64,7 @@ class QTimer;
class QUrl;
class BandwidthScheduler;
class FileSearcher;
class FilterParserThread;
class ResumeDataSavingManager;
class Statistics;
@ -453,8 +454,8 @@ namespace BitTorrent
bool addTorrent(const MagnetUri &magnetUri, const AddTorrentParams &params = AddTorrentParams());
bool addTorrent(const TorrentInfo &torrentInfo, const AddTorrentParams &params = 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<InfoHash> &hashes);
@ -488,6 +489,8 @@ namespace BitTorrent
bool addMoveTorrentStorageJob(TorrentHandleImpl *torrent, const QString &newPath, MoveStorageMode mode);
void findIncompleteFiles(const TorrentInfo &torrentInfo, const QString &savePath) const;
signals:
void allTorrentsFinished();
void categoryAdded(const QString &categoryName);
@ -497,7 +500,7 @@ 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();
@ -510,7 +513,7 @@ namespace BitTorrent
void torrentFinished(TorrentHandle *torrent);
void torrentFinishedChecking(TorrentHandle *torrent);
void torrentLoaded(TorrentHandle *torrent);
void torrentMetadataLoaded(TorrentHandle *torrent);
void torrentMetadataReceived(TorrentHandle *torrent);
void torrentPaused(TorrentHandle *torrent);
void torrentResumed(TorrentHandle *torrent);
void torrentSavePathChanged(TorrentHandle *torrent);
@ -537,6 +540,7 @@ namespace BitTorrent
void handleIPFilterParsed(int ruleCount);
void handleIPFilterError();
void handleDownloadFinished(const Net::DownloadResult &result);
void fileSearchFinished(const InfoHash &id, const QString &savePath, const QStringList &fileNames);
// Session reconfiguration triggers
void networkOnlineStateChanged(bool online);
@ -593,7 +597,6 @@ namespace BitTorrent
bool loadTorrent(LoadTorrentParams params);
LoadTorrentParams initLoadTorrentParams(const AddTorrentParams &addTorrentParams);
bool addTorrent_impl(const AddTorrentParams &addTorrentParams, const MagnetUri &magnetUri, TorrentInfo torrentInfo = TorrentInfo());
bool findIncompleteFiles(TorrentInfo &torrentInfo, QString &savePath) const;
void updateSeedingLimitTimer();
void exportTorrentFile(const TorrentHandle *torrent, TorrentExportFolder folder = TorrentExportFolder::Regular);
@ -763,8 +766,9 @@ namespace BitTorrent
// fastresume data writing thread
QThread *m_ioThread = nullptr;
ResumeDataSavingManager *m_resumeDataSavingManager = nullptr;
FileSearcher *m_fileSearcher = nullptr;
QSet<InfoHash> m_loadedMetadata;
QSet<InfoHash> m_downloadedMetadata;
QHash<InfoHash, TorrentHandleImpl *> m_torrents;
QHash<InfoHash, LoadTorrentParams> m_loadingTorrents;

30
src/base/bittorrent/torrenthandleimpl.cpp
View File

@ -123,8 +123,10 @@ TorrentHandleImpl::TorrentHandleImpl(Session *session, const lt::torrent_handle
if (m_useAutoTMM)
m_savePath = Utils::Fs::toNativePath(m_session->categorySavePath(m_category));
m_hash = InfoHash {m_nativeHandle.info_hash()};
m_torrentInfo = TorrentInfo {m_nativeHandle.torrent_file()};
updateStatus();
m_hash = InfoHash(m_nativeStatus.info_hash);
if (hasMetadata())
{
@ -792,7 +794,7 @@ void TorrentHandleImpl::updateState()
bool TorrentHandleImpl::hasMetadata() const
{
return m_nativeStatus.has_metadata;
return m_torrentInfo.isValid();
}
bool TorrentHandleImpl::hasMissingFiles() const
@ -1560,12 +1562,8 @@ void TorrentHandleImpl::handleFastResumeRejectedAlert(const lt::fastresume_rejec
void TorrentHandleImpl::handleFileRenamedAlert(const lt::file_renamed_alert *p)
{
// We don't really need to call updateStatus() in this place.
// All we need to do is make sure we have a valid instance of the TorrentInfo object.
m_torrentInfo = TorrentInfo {m_nativeHandle.torrent_file()};
// remove empty leftover folders
// for example renaming "a/b/c" to "d/b/c", then folders "a/b" and "a" will
// Remove empty leftover folders
// For example renaming "a/b/c" to "d/b/c", then folders "a/b" and "a" will
// be removed if they are empty
const QString oldFilePath = m_oldPath[p->index].takeFirst();
const QString newFilePath = Utils::Fs::toUniformPath(p->new_name());
@ -1626,10 +1624,6 @@ void TorrentHandleImpl::handleFileRenameFailedAlert(const lt::file_rename_failed
void TorrentHandleImpl::handleFileCompletedAlert(const lt::file_completed_alert *p)
{
// We don't really need to call updateStatus() in this place.
// All we need to do is make sure we have a valid instance of the TorrentInfo object.
m_torrentInfo = TorrentInfo {m_nativeHandle.torrent_file()};
qDebug("A file completed download in torrent \"%s\"", qUtf8Printable(name()));
if (m_session->isAppendExtensionEnabled())
{
@ -1647,8 +1641,10 @@ void TorrentHandleImpl::handleFileCompletedAlert(const lt::file_completed_alert
void TorrentHandleImpl::handleMetadataReceivedAlert(const lt::metadata_received_alert *p)
{
Q_UNUSED(p);
qDebug("Metadata received for torrent %s.", qUtf8Printable(name()));
updateStatus();
m_torrentInfo = TorrentInfo {m_nativeHandle.torrent_file()};
if (m_session->isAppendExtensionEnabled())
manageIncompleteFiles();
if (!m_hasRootFolder)
@ -1814,13 +1810,6 @@ lt::torrent_handle TorrentHandleImpl::nativeHandle() const
return m_nativeHandle;
}
void TorrentHandleImpl::updateTorrentInfo()
{
if (!hasMetadata()) return;
m_torrentInfo = TorrentInfo(m_nativeStatus.torrent_file.lock());
}
bool TorrentHandleImpl::isMoveInProgress() const
{
return m_storageIsMoving;
@ -1841,7 +1830,6 @@ void TorrentHandleImpl::updateStatus(const lt::torrent_status &nativeStatus)
m_nativeStatus = nativeStatus;
updateState();
updateTorrentInfo();
// NOTE: Don't change the order of these conditionals!
// Otherwise it will not work properly since torrent can be CheckingDownloading.

1
src/base/bittorrent/torrenthandleimpl.h
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@ -250,7 +250,6 @@ namespace BitTorrent
void updateStatus();
void updateStatus(const lt::torrent_status &nativeStatus);
void updateState();
void updateTorrentInfo();
void handleFastResumeRejectedAlert(const lt::fastresume_rejected_alert *p);
void handleFileCompletedAlert(const lt::file_completed_alert *p);

8
src/gui/addnewtorrentdialog.cpp
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@ -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())
{

4
src/gui/properties/propertieswidget.cpp
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@ -104,7 +104,7 @@ PropertiesWidget::PropertiesWidget(QWidget *parent)
connect(m_propListDelegate, &PropListDelegate::filteredFilesChanged, this, &PropertiesWidget::filteredFilesChanged);
connect(m_ui->stackedProperties, &QStackedWidget::currentChanged, this, &PropertiesWidget::loadDynamicData);
connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentSavePathChanged, this, &PropertiesWidget::updateSavePath);
connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentMetadataLoaded, this, &PropertiesWidget::updateTorrentInfos);
connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentMetadataReceived, this, &PropertiesWidget::updateTorrentInfos);
connect(m_ui->filesList, &QAbstractItemView::clicked
, m_ui->filesList, qOverload<const QModelIndex &>(&QAbstractItemView::edit));
connect(m_ui->filesList, &QWidget::customContextMenuRequested, this, &PropertiesWidget::displayFilesListMenu);
@ -404,7 +404,7 @@ void PropertiesWidget::loadDynamicData()
switch (m_ui->stackedProperties->currentIndex())
{
case PropTabBar::MainTab:
{
{
m_ui->labelWastedVal->setText(Utils::Misc::friendlyUnit(m_torrent->wastedSize()));
m_ui->labelUpTotalVal->setText(tr("%1 (%2 this session)").arg(Utils::Misc::friendlyUnit(m_torrent->totalUpload())

2
src/gui/transferlistmodel.cpp
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@ -142,7 +142,7 @@ TransferListModel::TransferListModel(QObject *parent)
connect(Session::instance(), &Session::torrentsUpdated, this, &TransferListModel::handleTorrentsUpdated);
connect(Session::instance(), &Session::torrentFinished, this, &TransferListModel::handleTorrentStatusUpdated);
connect(Session::instance(), &Session::torrentMetadataLoaded, this, &TransferListModel::handleTorrentStatusUpdated);
connect(Session::instance(), &Session::torrentMetadataReceived, this, &TransferListModel::handleTorrentStatusUpdated);
connect(Session::instance(), &Session::torrentResumed, this, &TransferListModel::handleTorrentStatusUpdated);
connect(Session::instance(), &Session::torrentPaused, this, &TransferListModel::handleTorrentStatusUpdated);
connect(Session::instance(), &Session::torrentFinishedChecking, this, &TransferListModel::handleTorrentStatusUpdated);