Provide asynchronous results via QFuture

Makes asynchronous logic to look more straightforward.
Allows caller to choose blocking or non-blocking way of obtaining asynchronous results via the same interface.

PR #22598.
This commit is contained in:
Vladimir Golovnev
2025-04-27 16:24:07 +03:00
committed by GitHub
parent 33aaa867b5
commit 732b2bcbdb
15 changed files with 165 additions and 223 deletions

View File

@@ -203,10 +203,7 @@ namespace BitTorrent
bool isDHTDisabled() const override;
bool isPEXDisabled() const override;
bool isLSDDisabled() const override;
QList<PeerInfo> peers() const override;
QBitArray pieces() const override;
QBitArray downloadingPieces() const override;
QList<int> pieceAvailability() const override;
qreal distributedCopies() const override;
qreal maxRatio() const override;
int maxSeedingTime() const override;
@@ -220,7 +217,6 @@ namespace BitTorrent
int connectionsCount() const override;
int connectionsLimit() const override;
qlonglong nextAnnounce() const override;
QList<qreal> availableFileFractions() const override;
void setName(const QString &name) override;
void setSequentialDownload(bool enable) override;
@@ -258,11 +254,11 @@ namespace BitTorrent
nonstd::expected<QByteArray, QString> exportToBuffer() const override;
nonstd::expected<void, QString> exportToFile(const Path &path) const override;
void fetchPeerInfo(std::function<void (QList<PeerInfo>)> resultHandler) const override;
void fetchURLSeeds(std::function<void (QList<QUrl>)> resultHandler) const override;
void fetchPieceAvailability(std::function<void (QList<int>)> resultHandler) const override;
void fetchDownloadingPieces(std::function<void (QBitArray)> resultHandler) const override;
void fetchAvailableFileFractions(std::function<void (QList<qreal>)> resultHandler) const override;
QFuture<QList<PeerInfo>> fetchPeerInfo() const override;
QFuture<QList<QUrl>> fetchURLSeeds() const override;
QFuture<QList<int>> fetchPieceAvailability() const override;
QFuture<QBitArray> fetchDownloadingPieces() const override;
QFuture<QList<qreal>> fetchAvailableFileFractions() const override;
bool needSaveResumeData() const;
@@ -278,7 +274,6 @@ namespace BitTorrent
void requestResumeData(lt::resume_data_flags_t flags = {});
void deferredRequestResumeData();
void handleMoveStorageJobFinished(const Path &path, MoveStorageContext context, bool hasOutstandingJob);
void fileSearchFinished(const Path &savePath, const PathList &fileNames);
TrackerEntryStatus updateTrackerEntryStatus(const lt::announce_entry &announceEntry, const QHash<lt::tcp::endpoint, QMap<int, int>> &updateInfo);
void resetTrackerEntryStatuses();
@@ -326,8 +321,8 @@ namespace BitTorrent
nonstd::expected<lt::entry, QString> exportTorrent() const;
template <typename Func, typename Callback>
void invokeAsync(Func func, Callback resultHandler) const;
template <typename Func>
QFuture<std::invoke_result_t<Func>> invokeAsync(Func &&func) const;
SessionImpl *const m_session = nullptr;
lt::session *m_nativeSession = nullptr;