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@ -201,37 +201,34 @@ void BitTorrent::BencodeResumeDataStorage::loadQueue(const Path &queueFilename)
@@ -201,37 +201,34 @@ void BitTorrent::BencodeResumeDataStorage::loadQueue(const Path &queueFilename)
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BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorrentResumeData(const QByteArray &data, const QByteArray &metadata) const |
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{ |
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const QByteArray allData = ((metadata.isEmpty() || data.isEmpty()) |
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? data : (data.chopped(1) + metadata.mid(1))); |
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lt::error_code ec; |
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const lt::bdecode_node root = lt::bdecode(allData, ec); |
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const lt::bdecode_node resumeDataRoot = lt::bdecode(data, ec); |
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if (ec) |
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return nonstd::make_unexpected(tr("Cannot parse resume data: %1").arg(QString::fromStdString(ec.message()))); |
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if (root.type() != lt::bdecode_node::dict_t) |
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return nonstd::make_unexpected(tr("Cannot parse resume data: invalid foormat")); |
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if (resumeDataRoot.type() != lt::bdecode_node::dict_t) |
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return nonstd::make_unexpected(tr("Cannot parse resume data: invalid format")); |
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LoadTorrentParams torrentParams; |
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torrentParams.restored = true; |
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torrentParams.category = fromLTString(root.dict_find_string_value("qBt-category")); |
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torrentParams.name = fromLTString(root.dict_find_string_value("qBt-name")); |
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torrentParams.hasSeedStatus = root.dict_find_int_value("qBt-seedStatus"); |
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torrentParams.firstLastPiecePriority = root.dict_find_int_value("qBt-firstLastPiecePriority"); |
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torrentParams.seedingTimeLimit = root.dict_find_int_value("qBt-seedingTimeLimit", Torrent::USE_GLOBAL_SEEDING_TIME); |
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torrentParams.category = fromLTString(resumeDataRoot.dict_find_string_value("qBt-category")); |
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torrentParams.name = fromLTString(resumeDataRoot.dict_find_string_value("qBt-name")); |
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torrentParams.hasSeedStatus = resumeDataRoot.dict_find_int_value("qBt-seedStatus"); |
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torrentParams.firstLastPiecePriority = resumeDataRoot.dict_find_int_value("qBt-firstLastPiecePriority"); |
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torrentParams.seedingTimeLimit = resumeDataRoot.dict_find_int_value("qBt-seedingTimeLimit", Torrent::USE_GLOBAL_SEEDING_TIME); |
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torrentParams.savePath = Profile::instance()->fromPortablePath( |
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Path(fromLTString(root.dict_find_string_value("qBt-savePath")))); |
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Path(fromLTString(resumeDataRoot.dict_find_string_value("qBt-savePath")))); |
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torrentParams.useAutoTMM = torrentParams.savePath.isEmpty(); |
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if (!torrentParams.useAutoTMM) |
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{ |
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torrentParams.downloadPath = Profile::instance()->fromPortablePath( |
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Path(fromLTString(root.dict_find_string_value("qBt-downloadPath")))); |
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Path(fromLTString(resumeDataRoot.dict_find_string_value("qBt-downloadPath")))); |
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} |
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// TODO: The following code is deprecated. Replace with the commented one after several releases in 4.4.x.
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// === BEGIN DEPRECATED CODE === //
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const lt::bdecode_node contentLayoutNode = root.dict_find("qBt-contentLayout"); |
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const lt::bdecode_node contentLayoutNode = resumeDataRoot.dict_find("qBt-contentLayout"); |
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if (contentLayoutNode.type() == lt::bdecode_node::string_t) |
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{ |
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const QString contentLayoutStr = fromLTString(contentLayoutNode.string_value()); |
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@ -239,7 +236,7 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
@@ -239,7 +236,7 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
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} |
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else |
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{ |
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const bool hasRootFolder = root.dict_find_int_value("qBt-hasRootFolder"); |
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const bool hasRootFolder = resumeDataRoot.dict_find_int_value("qBt-hasRootFolder"); |
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torrentParams.contentLayout = (hasRootFolder ? TorrentContentLayout::Original : TorrentContentLayout::NoSubfolder); |
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} |
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// === END DEPRECATED CODE === //
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@ -248,13 +245,13 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
@@ -248,13 +245,13 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
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// fromLTString(root.dict_find_string_value("qBt-contentLayout")), TorrentContentLayout::Default);
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// === END REPLACEMENT CODE === //
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const lt::string_view ratioLimitString = root.dict_find_string_value("qBt-ratioLimit"); |
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const lt::string_view ratioLimitString = resumeDataRoot.dict_find_string_value("qBt-ratioLimit"); |
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if (ratioLimitString.empty()) |
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torrentParams.ratioLimit = root.dict_find_int_value("qBt-ratioLimit", Torrent::USE_GLOBAL_RATIO * 1000) / 1000.0; |
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torrentParams.ratioLimit = resumeDataRoot.dict_find_int_value("qBt-ratioLimit", Torrent::USE_GLOBAL_RATIO * 1000) / 1000.0; |
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else |
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torrentParams.ratioLimit = fromLTString(ratioLimitString).toDouble(); |
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const lt::bdecode_node tagsNode = root.dict_find("qBt-tags"); |
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const lt::bdecode_node tagsNode = resumeDataRoot.dict_find("qBt-tags"); |
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if (tagsNode.type() == lt::bdecode_node::list_t) |
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{ |
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for (int i = 0; i < tagsNode.list_size(); ++i) |
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@ -266,7 +263,24 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
@@ -266,7 +263,24 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
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lt::add_torrent_params &p = torrentParams.ltAddTorrentParams; |
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p = lt::read_resume_data(root, ec); |
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p = lt::read_resume_data(resumeDataRoot, ec); |
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if (!metadata.isEmpty()) |
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{ |
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const lt::bdecode_node torentInfoRoot = lt::bdecode(metadata, ec); |
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if (ec) |
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return nonstd::make_unexpected(tr("Cannot parse torrent info: %1").arg(QString::fromStdString(ec.message()))); |
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if (torentInfoRoot.type() != lt::bdecode_node::dict_t) |
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return nonstd::make_unexpected(tr("Cannot parse torrent info: invalid format")); |
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const auto torrentInfo = std::make_shared<lt::torrent_info>(torentInfoRoot, ec); |
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if (ec) |
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return nonstd::make_unexpected(tr("Cannot parse torrent info: %1").arg(QString::fromStdString(ec.message()))); |
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p.ti = torrentInfo; |
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} |
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p.save_path = Profile::instance()->fromPortablePath( |
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Path(fromLTString(p.save_path))).toString().toStdString(); |
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@ -287,7 +301,7 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
@@ -287,7 +301,7 @@ BitTorrent::LoadResumeDataResult BitTorrent::BencodeResumeDataStorage::loadTorre
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} |
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const bool hasMetadata = (p.ti && p.ti->is_valid()); |
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if (!hasMetadata && !root.dict_find("info-hash")) |
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if (!hasMetadata && !resumeDataRoot.dict_find("info-hash")) |
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return nonstd::make_unexpected(tr("Resume data is invalid: neither metadata nor info-hash was found")); |
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return torrentParams; |
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