+/***************************************************************************
+ * Copyright (C) 2010 by Ixonos Plc *
+ * *
+ * 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; version 2 of the License. *
+ * *
+ * 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
#include "TorrentSession.hpp"
#include "TorrentHandle.hpp"
#include "AlertWaiterThread.hpp"
-
+#include "ServerDb.hpp"
+#include <qtrapids/error.hpp>
namespace qtrapids
{
: QObject(parent)
, btSession_()
, alertWaiter_(new AlertWaiterThread(&btSession_, this))
+ , settings_(new ServerSettings(*settings))
+ , db_(new ServerDb(settings_.get()))
{
qDBusRegisterMetaType<qtrapids::TorrentState>();
qDBusRegisterMetaType<qtrapids::ParamsMap_t>();
QDBusConnection dbus = QDBusConnection::sessionBus();
dbus.registerObject("/qtrapids", this);
dbus.registerService("com.ixonos.qtrapids");
-
+
alertWaiter_->allAlerts();
connect(alertWaiter_, SIGNAL(alert()), this, SLOT(on_alert()));
alertWaiter_->start();
-
+ loadState();
+
+ // Lets force applying rate limits to local network also, at least for testing.
+ // Also, on the N900 device, rate limiting is necessary due to limited processign power
+ session_settings_t sessionSettings;
+ sessionSettings.ignore_limits_on_local_network = false;
+ btSession_.set_settings(sessionSettings);
+
}
-void TorrentSession::on_alert()
-//NOTE: al parameter not necessarily needed here, as we pop_alert() now!
+
+TorrentSession::~TorrentSession()
{
+ alertWaiter_->stop();
+ alertWaiter_->wait();
+ emit sessionTerminated();
+}
+
- //qDebug() << "QBittorrentSession:on_alert(" << al << ")";
- // if (al)
- // qDebug() << "on_alert():" << QString::fromStdString(al->message());
+void TorrentSession::loadState()
+{
+ TorrentDownloadInfo info;
+ TorrentsStorage storage(*db_);
+ while (storage.nextTorrent(info)) {
+#ifdef QTRAPIDS_DEBUG
+ qDebug() << "adding " << info.path;
+#endif
+ addTorrent_(info.path, info.download_path, ParamsMap_t(), true);
+ }
+ btSession_.listen_on(settings_->getListenPorts());
+}
+void TorrentSession::on_alert()
+{
std::auto_ptr<alert_t> alertPtr = btSession_.pop_alert();
if (alertPtr.get() != NULL) {
torrent_alert_t *ta = dynamic_cast<torrent_alert_t*> (alertPtr.get());
+#ifdef QTRAPIDS_DEBUG
qDebug()
- << "QBittorrentSession::on_alert(): "
+ << "TorrentSession::on_alert(): "
<< QString::fromStdString(alertPtr->message());
-
+#endif
if (ta) {
-
if (!ta->handle.is_valid()) {
+#ifdef QTRAPIDS_DEBUG
qDebug() << "handle is invalid";
+#endif
return;
}
state.up_rate = handle.uploadRate();
state.seeds = handle.numSeeds();
state.leeches = handle.numLeeches();
-
+ state.total_size = handle.getTotalSize();
+ state.total_done = handle.getTotalDone();
+
ParamsMap_t params;
emit alert(state, params);
}
void TorrentSession::addTorrent(const QString &path, const QString &save_path
, qtrapids::ParamsMap_t other_params)
{
+ return addTorrent_(path, save_path, other_params, false);
+}
+
+void TorrentSession::addTorrent_(const QString &path, const QString &save_path
+ , const qtrapids::ParamsMap_t &other_params
+ , bool is_restore_session)
+{
add_torrent_params_t addParams;
QFile torrent_file(path);
+ QDir::home().mkdir(settings_->getTorrentsSubDir());
+
if (!torrent_file.exists()) {
qWarning() << "Torrent file " << path << "doesn't exist";
return;
}
+ QString new_torrent_fname(QDir(settings_->getTorrentsDir())
+ .filePath(QFileInfo(path).fileName()));
+#ifdef QTRAPIDS_DEBUG
+ qDebug() << "copy to " << new_torrent_fname;
+#endif
+
+ torrent_file.copy(new_torrent_fname);
+
+#ifdef QTRAPIDS_DEBUG
qDebug() << "addTorrent: " << path << " save to " << save_path;
+#endif
+
boost::intrusive_ptr<libtorrent::torrent_info> tiTmp
= new libtorrent::torrent_info
- (boost::filesystem::path(path.toStdString()));
+ (boost::filesystem::path(new_torrent_fname.toStdString()));
addParams.ti = tiTmp;
+ QString download_dir;
+ if (!save_path.isEmpty()) {
+ download_dir = save_path;
+ } else {
+ download_dir = settings_->getDownloadDir();
+ }
// save_path is the only mandatory parameter, rest are optional.
- addParams.save_path = boost::filesystem::path(save_path.toStdString());
+ addParams.save_path = boost::filesystem::path(download_dir.toStdString());
//addParams.storage_mode = libtorrent::storage_mode_allocate;
TorrentHandlePtr handle(new TorrentHandle(btSession_.add_torrent(addParams)));
QString hash = Hash2QStr(handle->hash());
+ if (!is_restore_session) {
+ db_->addTorrent(hash, path, save_path);
+ }
+
TorrentState state;
state.hash = hash;
torrents_t::iterator p = torrents_.find(hash);
if (p == torrents_.end()) {
+#ifdef QTRAPIDS_DEBUG
qDebug() << "Invalid request to remove torrent with hash " << hash;
+#endif
return;
}
try {
state.action = TorrentState::action_remove;
emit alert(state, ParamsMap_t());
torrents_.erase(p);
+ db_->removeTorrent(hash);
+}
+
+
+void TorrentSession::setOptions(qtrapids::ParamsMap_t options)
+{
+ qtrapids::ParamsMapConstIterator_t end = options.end();
+ qtrapids::ParamsMapConstIterator_t tmpIter = options.find("net/downloadRate");
+ int rate = -1;
+
+ // Apply settings immediately to Bittorrent session:
+ // NOTE: QHash interface is not quite STL-like
+
+ if (tmpIter != end) {
+ rate = tmpIter.value().toInt();
+ btSession_.set_download_rate_limit(rate);
+ }
+
+ tmpIter = options.find("net/uploadRate");
+ if (tmpIter != end) {
+ rate = tmpIter.value().toInt();
+ btSession_.set_upload_rate_limit(rate);
+ }
+
+ /// @todo Add more immediately applicable settings here, if needed.
+
+ // Finally, save settings to persistent storage:
+ settings_->setOptions(options);
}
+qtrapids::ParamsMap_t TorrentSession::getOptions()
+{
+ return settings_->getOptions();
+}
+
+
+void TorrentSession::terminateSession()
+{
+ qDebug() << "Terminate called";
+ // Emiting terminate() here causes the server application to quit in main()
+ emit terminate();
+}
+
} // namespace qtrapids
projects / qtrapids / blobdiff