d4708/qBittorrent
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- Save and load session state to remember it over different sessions

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This commit is contained in:
Christophe Dumez 2008-11-02 13:19:27 +00:00
parent e5b6a5605a
commit 3282e1bcc9
3 changed files with 28 additions and 5 deletions
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3
src/GUI.cpp
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@ -642,9 +642,6 @@ void GUI::closeEvent(QCloseEvent *e) {
} }
// Save window size, columns size // Save window size, columns size
writeSettings(); writeSettings();
// Do some BT related saving
BTSession->saveDHTEntry();
BTSession->saveFastResumeData();
// Accept exit // Accept exit
e->accept(); e->accept();
qApp->exit(); qApp->exit();

28
src/bittorrent.cpp
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@ -56,6 +56,8 @@ bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false
// Set severity level of libtorrent session // Set severity level of libtorrent session
//s->set_alert_mask(alert::all_categories & ~alert::progress_notification); //s->set_alert_mask(alert::all_categories & ~alert::progress_notification);
s->set_alert_mask(alert::error_notification | alert::peer_notification | alert::port_mapping_notification | alert::storage_notification | alert::tracker_notification | alert::status_notification | alert::ip_block_notification); s->set_alert_mask(alert::error_notification | alert::peer_notification | alert::port_mapping_notification | alert::storage_notification | alert::tracker_notification | alert::status_notification | alert::ip_block_notification);
// Load previous state
loadSessionState();
// Enabling metadata plugin // Enabling metadata plugin
s->add_extension(&create_metadata_plugin); s->add_extension(&create_metadata_plugin);
timerAlerts = new QTimer(); timerAlerts = new QTimer();
@ -76,15 +78,19 @@ bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false
// Main destructor // Main destructor
bittorrent::~bittorrent() { bittorrent::~bittorrent() {
qDebug("BTSession deletion"); qDebug("BTSession deletion");
// Do some BT related saving
saveDHTEntry();
saveSessionState();
saveFastResumeData();
// Set Session settings // Set Session settings
session_settings ss; /*session_settings ss;
ss.tracker_receive_timeout = 1; ss.tracker_receive_timeout = 1;
ss.stop_tracker_timeout = 1; ss.stop_tracker_timeout = 1;
ss.tracker_completion_timeout = 1; ss.tracker_completion_timeout = 1;
ss.piece_timeout = 1; ss.piece_timeout = 1;
ss.peer_timeout = 1; ss.peer_timeout = 1;
ss.urlseed_timeout = 1; ss.urlseed_timeout = 1;
s->set_settings(ss); s->set_settings(ss);*/
// Disable directory scanning // Disable directory scanning
disableDirectoryScanning(); disableDirectoryScanning();
// Delete our objects // Delete our objects
@ -710,6 +716,24 @@ void bittorrent::enableLSD(bool b) {
} }
} }
void bittorrent::loadSessionState() {
boost::filesystem::ifstream ses_state_file((misc::qBittorrentPath()+QString::fromUtf8("ses_state")).toUtf8().data()
, std::ios_base::binary);
ses_state_file.unsetf(std::ios_base::skipws);
s->load_state(bdecode(
std::istream_iterator<char>(ses_state_file)
, std::istream_iterator<char>()));
}
void bittorrent::saveSessionState() {
qDebug("Saving session state to disk...");
entry session_state = s->state();
boost::filesystem::ofstream out((misc::qBittorrentPath()+QString::fromUtf8("ses_state")).toUtf8().data()
, std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), session_state);
}
// Enable DHT // Enable DHT
bool bittorrent::enableDHT(bool b) { bool bittorrent::enableDHT(bool b) {
if(b) { if(b) {

2
src/bittorrent.h
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@ -113,6 +113,8 @@ class bittorrent : public QObject {
public slots: public slots:
void addTorrent(QString path, bool fromScanDir = false, QString from_url = QString(), bool resumed = false); void addTorrent(QString path, bool fromScanDir = false, QString from_url = QString(), bool resumed = false);
void loadSessionState();
void saveSessionState();
void downloadFromUrl(QString url); void downloadFromUrl(QString url);
void downloadFromURLList(const QStringList& url_list); void downloadFromURLList(const QStringList& url_list);
void deleteTorrent(QString hash, bool permanent = false); void deleteTorrent(QString hash, bool permanent = false);