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- Rewrited torrent resume code to make it cleaner and more generic

Browse source 
* magnet URI support should be easy to implement now
Warning: Since a lot of code was rewrited, some bugs may have been introduced
This commit is contained in:
Christophe Dumez 2009-08-16 03:09:20 +00:00
parent 360a327d7d
commit 2742a54d6e
11 changed files with 1879 additions and 1656 deletions
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3
Changelog
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@ -1,3 +1,6 @@
* Unknown - Christophe Dumez <chris@qbittorrent.org> - v1.5.0
- BUGFIX: torrent resume code rewrited
* Thu Aug 13 2009 - Christophe Dumez <chris@qbittorrent.org> - v1.4.0
- FEATURE: Display swarm information in lists
- FEATURE: Allow to define temporary download folder

2305
src/GUI.cpp
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File diff suppressed because it is too large Load diff

6
src/arborescence.h
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@ -199,7 +199,7 @@ class arborescence {
Q_ASSERT(root->getSize() == t->total_size());
}
arborescence(torrent_info const& t, std::vector<size_type> fp, int *prioritiesTab) {
arborescence(torrent_info const& t, std::vector<size_type> fp, std::vector<int> files_priority) {
torrent_info::file_iterator fi = t.begin_files();
if(t.num_files() > 1) {
qDebug("More than one file in the torrent, setting a folder as root");
@ -207,13 +207,13 @@ class arborescence {
} else {
// XXX: Will crash if there is no file in torrent
qDebug("one file in the torrent, setting it as root with index 0");
root = new torrent_file(0, misc::toQString(t.name()), false, fi->size, 0, ((double)fp[0])/t.file_at(0).size, prioritiesTab[0]);
root = new torrent_file(0, misc::toQString(t.name()), false, fi->size, 0, ((double)fp[0])/t.file_at(0).size, files_priority.at(0));
return;
}
int i = 0;
while(fi != t.end_files()) {
QString path = QDir::cleanPath(misc::toQString(fi->path.string()));
addFile(path, fi->size, i, ((double)fp[i])/t.file_at(i).size, prioritiesTab[i]);
addFile(path, fi->size, i, ((double)fp[i])/t.file_at(i).size, files_priority.at(i));
fi++;
++i;
}

704
src/bittorrent.cpp
View file

@ -40,6 +40,7 @@
#include "misc.h"
#include "downloadThread.h"
#include "filterParserThread.h"
#include "torrentPersistentData.h"
#include <libtorrent/extensions/ut_metadata.hpp>
#include <libtorrent/extensions/ut_pex.hpp>
#include <libtorrent/extensions/smart_ban.hpp>
@ -107,8 +108,8 @@ bittorrent::~bittorrent() {
delete filterParser;
delete downloader;
if(FSWatcher) {
delete FSWatcher;
delete FSMutex;
delete FSWatcher;
delete FSMutex;
}
// Delete BT session
qDebug("Deleting session");
@ -126,22 +127,22 @@ void bittorrent::preAllocateAllFiles(bool b) {
void bittorrent::deleteBigRatios() {
if(ratio_limit == -1) return;
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(h.is_seed()) {
QString hash = h.hash();
float ratio = getRealRatio(hash);
if(ratio <= MAX_RATIO && ratio > ratio_limit) {
QString fileName = h.name();
addConsoleMessage(tr("%1 reached the maximum ratio you set.").arg(fileName));
deleteTorrent(hash);
//emit torrent_ratio_deleted(fileName);
}
}
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(h.is_seed()) {
QString hash = h.hash();
float ratio = getRealRatio(hash);
if(ratio <= MAX_RATIO && ratio > ratio_limit) {
QString fileName = h.name();
addConsoleMessage(tr("%1 reached the maximum ratio you set.").arg(fileName));
deleteTorrent(hash);
//emit torrent_ratio_deleted(fileName);
}
}
}
}
void bittorrent::setDownloadLimit(QString hash, long val) {
@ -206,22 +207,22 @@ int bittorrent::getUpTorrentPriority(QString hash) const {
// Calculate the ETA using GASA
// GASA: global Average Speed Algorithm
qlonglong bittorrent::getETA(QString hash) const {
QTorrentHandle h = getTorrentHandle(hash);
if(!h.is_valid()) return -1;
switch(h.state()) {
case torrent_status::downloading: {
if(h.active_time() == 0)
return -1;
double avg_speed = (double)h.all_time_download() / h.active_time();
return (qlonglong) floor((double) (h.actual_size() - h.total_wanted_done()) / avg_speed);
}
default:
QTorrentHandle h = getTorrentHandle(hash);
if(!h.is_valid()) return -1;
switch(h.state()) {
case torrent_status::downloading: {
if(h.active_time() == 0)
return -1;
double avg_speed = (double)h.all_time_download() / h.active_time();
return (qlonglong) floor((double) (h.actual_size() - h.total_wanted_done()) / avg_speed);
}
default:
return -1;
}
}
std::vector<torrent_handle> bittorrent::getTorrents() const {
return s->get_torrents();
return s->get_torrents();
}
// Return the torrent handle, given its hash
@ -232,28 +233,28 @@ QTorrentHandle bittorrent::getTorrentHandle(QString hash) const{
unsigned int bittorrent::getFinishedPausedTorrentsNb() const {
unsigned int nbPaused = 0;
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(h.is_seed() && h.is_paused()) {
++nbPaused;
}
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(h.is_seed() && h.is_paused()) {
++nbPaused;
}
}
return nbPaused;
}
unsigned int bittorrent::getUnfinishedPausedTorrentsNb() const {
unsigned int nbPaused = 0;
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(!h.is_seed() && h.is_paused()) {
++nbPaused;
}
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(!h.is_seed() && h.is_paused()) {
++nbPaused;
}
}
return nbPaused;
}
@ -270,7 +271,7 @@ void bittorrent::deleteTorrent(QString hash, bool permanent) {
QString fileName = h.name();
// Remove it from session
if(permanent)
s->remove_torrent(h.get_torrent_handle(), session::delete_files);
s->remove_torrent(h.get_torrent_handle(), session::delete_files);
else
s->remove_torrent(h.get_torrent_handle());
// Remove it from torrent backup directory
@ -281,6 +282,7 @@ void bittorrent::deleteTorrent(QString hash, bool permanent) {
foreach(const QString &file, files) {
torrentBackup.remove(file);
}
TorrentPersistentData::deletePersistentData(hash);
// Remove tracker errors
trackersErrors.remove(hash);
if(permanent)
@ -291,53 +293,49 @@ void bittorrent::deleteTorrent(QString hash, bool permanent) {
}
void bittorrent::pauseAllTorrents() {
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(!h.is_paused()) {
h.pause();
emit pausedTorrent(h);
}
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(!h.is_paused()) {
h.pause();
emit pausedTorrent(h);
}
}
}
void bittorrent::resumeAllTorrents() {
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(h.is_paused()) {
h.resume();
emit resumedTorrent(h);
}
std::vector<torrent_handle> torrents = getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
if(h.is_paused()) {
h.resume();
emit resumedTorrent(h);
}
}
}
void bittorrent::pauseTorrent(QString hash) {
QTorrentHandle h = getTorrentHandle(hash);
if(!h.is_paused()) {
h.pause();
emit pausedTorrent(h);
}
QTorrentHandle h = getTorrentHandle(hash);
if(!h.is_paused()) {
h.pause();
emit pausedTorrent(h);
}
}
void bittorrent::resumeTorrent(QString hash) {
QTorrentHandle h = getTorrentHandle(hash);
if(h.is_paused()) {
h.resume();
emit resumedTorrent(h);
}
QTorrentHandle h = getTorrentHandle(hash);
if(h.is_paused()) {
h.resume();
emit resumedTorrent(h);
}
}
void bittorrent::loadWebSeeds(QString hash) {
QFile urlseeds_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".urlseeds");
if(!urlseeds_file.open(QIODevice::ReadOnly | QIODevice::Text)) return;
QByteArray urlseeds_lines = urlseeds_file.readAll();
urlseeds_file.close();
QList<QByteArray> url_seeds = urlseeds_lines.split('\n');
QVariantList url_seeds = TorrentPersistentData::getUrlSeeds(hash);
QTorrentHandle h = getTorrentHandle(hash);
// First remove from the torrent the url seeds that were deleted
// in a previous session
@ -352,7 +350,8 @@ void bittorrent::loadWebSeeds(QString hash) {
h.remove_url_seed(existing_seed);
}
// Add the ones that were added in a previous session
foreach(const QByteArray &url_seed, url_seeds) {
foreach(const QVariant &var_url_seed, url_seeds) {
QString url_seed = var_url_seed.toString();
if(!url_seed.isEmpty()) {
// XXX: Should we check if it is already in the list before adding it
// or is libtorrent clever enough to know
@ -362,11 +361,12 @@ void bittorrent::loadWebSeeds(QString hash) {
}
// Add a torrent to the bittorrent session
QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString from_url, bool) {
QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString from_url, bool resumed) {
QTorrentHandle h;
bool fastResume=false;
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QString file, dest_file;
QString file, dest_file, hash;
boost::intrusive_ptr<torrent_info> t;
// Checking if BT_backup Dir exists
// create it if it is not
@ -382,75 +382,71 @@ QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
return h;
}
Q_ASSERT(!file.startsWith("http://", Qt::CaseInsensitive) && !file.startsWith("https://", Qt::CaseInsensitive) && !file.startsWith("ftp://", Qt::CaseInsensitive));
qDebug("Adding %s to download list", file.toLocal8Bit().data());
boost::intrusive_ptr<torrent_info> t;
try {
// Getting torrent file informations
t = new torrent_info(file.toLocal8Bit().data());
// Getting torrent file informations
t = new torrent_info(file.toLocal8Bit().data());
} catch(std::exception&) {
if(!from_url.isNull()) {
addConsoleMessage(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(from_url), QString::fromUtf8("red"));
//emit invalidTorrent(from_url);
QFile::remove(file);
}else{
addConsoleMessage(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(file), QString::fromUtf8("red"));
//emit invalidTorrent(file);
}
addConsoleMessage(tr("This file is either corrupted or this isn't a torrent."),QString::fromUtf8("red"));
if(fromScanDir) {
// Remove file
QFile::remove(file);
}
return h;
if(!from_url.isNull()) {
addConsoleMessage(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(from_url), QString::fromUtf8("red"));
//emit invalidTorrent(from_url);
QFile::remove(file);
}else{
addConsoleMessage(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(file), QString::fromUtf8("red"));
//emit invalidTorrent(file);
}
addConsoleMessage(tr("This file is either corrupted or this isn't a torrent."),QString::fromUtf8("red"));
if(fromScanDir) {
// Remove file
QFile::remove(file);
}
return h;
}
qDebug(" -> Hash: %s", misc::toString(t->info_hash()).c_str());
qDebug(" -> Name: %s", t->name().c_str());
QString hash = misc::toQString(t->info_hash());
hash = misc::toQString(t->info_hash());
if(file.startsWith(torrentBackup.path())) {
QFileInfo fi(file);
QString old_hash = fi.baseName();
if(old_hash != hash){
qDebug("* ERROR: Strange, hash changed from %s to %s", old_hash.toLocal8Bit().data(), hash.toLocal8Bit().data());
}
QFileInfo fi(file);
QString old_hash = fi.baseName();
if(old_hash != hash){
qDebug("* ERROR: Strange, hash changed from %s to %s", old_hash.toLocal8Bit().data(), hash.toLocal8Bit().data());
}
}
// Check if torrent is already in download list
if(s->find_torrent(t->info_hash()).is_valid()) {
qDebug("/!\\ Torrent is already in download list");
// Update info Bar
if(!fromScanDir) {
if(!from_url.isNull()) {
// If download from url, remove temp file
QFile::remove(file);
addConsoleMessage(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(from_url));
//emit duplicateTorrent(from_url);
}else{
addConsoleMessage(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(file));
//emit duplicateTorrent(file);
}
qDebug("/!\\ Torrent is already in download list");
// Update info Bar
if(!fromScanDir) {
if(!from_url.isNull()) {
// If download from url, remove temp file
QFile::remove(file);
addConsoleMessage(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(from_url));
//emit duplicateTorrent(from_url);
}else{
// Delete torrent from scan dir
QFile::remove(file);
addConsoleMessage(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(file));
//emit duplicateTorrent(file);
}
return h;
}else{
// Delete torrent from scan dir
QFile::remove(file);
}
return h;
}
add_torrent_params p;
//Getting fast resume data if existing
std::vector<char> buf;
qDebug("Trying to load fastresume data: %s", (torrentBackup.path()+QDir::separator()+hash+QString(".fastresume")).toLocal8Bit().data());
if (load_file((torrentBackup.path()+QDir::separator()+hash+QString(".fastresume")).toLocal8Bit().data(), buf) == 0) {
if(resumed) {
qDebug("Trying to load fastresume data: %s", (torrentBackup.path()+QDir::separator()+hash+QString(".fastresume")).toLocal8Bit().data());
if (load_file((torrentBackup.path()+QDir::separator()+hash+QString(".fastresume")).toLocal8Bit().data(), buf) == 0) {
fastResume = true;
p.resume_data = &buf;
qDebug("Successfuly loaded");
}
}
QString savePath = getSavePath(hash);
// Save save_path to hard drive
QFile savepath_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".savepath"));
if(!savepath_file.exists()) {
savepath_file.open(QIODevice::WriteOnly | QIODevice::Text);
savepath_file.write(savePath.toLocal8Bit());
savepath_file.close();
}
if(defaultTempPath.isEmpty() || QFile::exists(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".finished"))) {
qDebug("addTorrent: using save_path: %s", savePath.toUtf8().data());
if(defaultTempPath.isEmpty() || (resumed && TorrentPersistentData::isSeed(hash))) {
p.save_path = savePath.toLocal8Bit().data();
} else {
p.save_path = defaultTempPath.toLocal8Bit().data();
@ -467,17 +463,17 @@ QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
p.auto_managed = false; // Because it is added in paused state
// Adding torrent to bittorrent session
try {
h = QTorrentHandle(s->add_torrent(p));
h = QTorrentHandle(s->add_torrent(p));
}catch(std::exception e){
qDebug("Error: %s", e.what());
}
// Check if it worked
if(!h.is_valid()) {
// No need to keep on, it failed.
qDebug("/!\\ Error: Invalid handle");
// If download from url, remove temp file
if(!from_url.isNull()) QFile::remove(file);
return h;
// No need to keep on, it failed.
qDebug("/!\\ Error: Invalid handle");
// If download from url, remove temp file
if(!from_url.isNull()) QFile::remove(file);
return h;
}
// Connections limit per torrent
h.set_max_connections(maxConnecsPerTorrent);
@ -485,76 +481,71 @@ QTorrentHandle bittorrent::addTorrent(QString path, bool fromScanDir, QString fr
h.set_max_uploads(maxUploadsPerTorrent);
// Load filtered files
loadFilesPriorities(h);
// Load custom url seeds
loadWebSeeds(hash);
// Load speed limit from hard drive
loadTorrentSpeedLimits(hash);
// Load trackers
bool loaded_trackers = loadTrackerFile(hash);
// Doing this to order trackers well
if(!loaded_trackers) {
saveTrackerFile(hash);
loadTrackerFile(hash);
if(resumed) {
// Load custom url seeds
loadWebSeeds(hash);
// Load speed limit from hard drive
loadTorrentSpeedLimits(hash);
// Load trackers
loadTrackerFile(hash);
} else {
// Sequential download
if(TorrentTempData::hasTempData(hash)) {
qDebug("addTorrent: Setting download as sequential (from tmp data)");
h.set_sequential_download(TorrentTempData::isSequential(hash));
}
// Save persistent data for new torrent
TorrentPersistentData::saveTorrentPersistentData(h);
// Save save_path
if(!defaultTempPath.isEmpty()) {
qDebug("addTorrent: Saving save_path in persistent data: %s", savePath.toUtf8().data());
TorrentPersistentData::saveSavePath(hash, savePath);
}
}
QString newFile = torrentBackup.path() + QDir::separator() + hash + ".torrent";
if(file != newFile) {
// Delete file from torrentBackup directory in case it exists because
// QFile::copy() do not overwrite
QFile::remove(newFile);
// Copy it to torrentBackup directory
QFile::copy(file, newFile);
}
// Incremental download
if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".incremental")) {
qDebug("Incremental download enabled for %s", t->name().c_str());
h.set_sequential_download(true);
// Delete file from torrentBackup directory in case it exists because
// QFile::copy() do not overwrite
QFile::remove(newFile);
// Copy it to torrentBackup directory
QFile::copy(file, newFile);
}
if(!addInPause && !fastResume) {
// Start torrent because it was added in paused state
h.resume();
// Start torrent because it was added in paused state
h.resume();
}
// If download from url, remove temp file
if(!from_url.isNull()) QFile::remove(file);
// Delete from scan dir to avoid trying to download it again
if(fromScanDir) {
QFile::remove(file);
QFile::remove(file);
}
// Send torrent addition signal
if(!from_url.isNull()) {
if(fastResume)
addConsoleMessage(tr("'%1' resumed. (fast resume)", "'/home/y/xxx.torrent' was resumed. (fast resume)").arg(from_url));
else
addConsoleMessage(tr("'%1' added to download list.", "'/home/y/xxx.torrent' was added to download list.").arg(from_url));
if(fastResume)
addConsoleMessage(tr("'%1' resumed. (fast resume)", "'/home/y/xxx.torrent' was resumed. (fast resume)").arg(from_url));
else
addConsoleMessage(tr("'%1' added to download list.", "'/home/y/xxx.torrent' was added to download list.").arg(from_url));
}else{
if(fastResume)
addConsoleMessage(tr("'%1' resumed. (fast resume)", "'/home/y/xxx.torrent' was resumed. (fast resume)").arg(file));
else
addConsoleMessage(tr("'%1' added to download list.", "'/home/y/xxx.torrent' was added to download list.").arg(file));
if(fastResume)
addConsoleMessage(tr("'%1' resumed. (fast resume)", "'/home/y/xxx.torrent' was resumed. (fast resume)").arg(file));
else
addConsoleMessage(tr("'%1' added to download list.", "'/home/y/xxx.torrent' was added to download list.").arg(file));
}
emit addedTorrent(h);
return h;
}
// Check in .priorities file if the user filtered files
// in this torrent.
// Check if the user filtered files in this torrent.
bool bittorrent::has_filtered_files(QString hash) const{
QFile pieces_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".priorities");
// Read saved file
if(!pieces_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
return false;
}
QByteArray pieces_text = pieces_file.readAll();
pieces_file.close();
QList<QByteArray> pieces_priorities_list = pieces_text.split('\n');
unsigned int listSize = pieces_priorities_list.size();
for(unsigned int i=0; i<listSize-1; ++i) {
int priority = pieces_priorities_list.at(i).toInt();
QVariantList files_priority = TorrentPersistentData::getFilesPriority(hash);
foreach(QVariant var_prio, files_priority) {
int priority = var_prio.toInt();
if( priority < 0 || priority > 7) {
priority = 1;
}
if(!priority) {
if(!priority)
return true;
}
}
return false;
}
@ -648,21 +639,21 @@ void bittorrent::enableLSD(bool b) {
}
void bittorrent::loadSessionState() {
boost::filesystem::ifstream ses_state_file((misc::qBittorrentPath()+QString::fromUtf8("ses_state")).toLocal8Bit().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>()));
boost::filesystem::ifstream ses_state_file((misc::qBittorrentPath()+QString::fromUtf8("ses_state")).toLocal8Bit().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")).toLocal8Bit().data()
, std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), session_state);
qDebug("Saving session state to disk...");
entry session_state = s->state();
boost::filesystem::ofstream out((misc::qBittorrentPath()+QString::fromUtf8("ses_state")).toLocal8Bit().data()
, std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), session_state);
}
// Enable DHT
@ -677,18 +668,18 @@ bool bittorrent::enableDHT(bool b) {
try{
dht_state = bdecode(std::istream_iterator<char>(dht_state_file), std::istream_iterator<char>());
}catch (std::exception&) {}
}
}
try {
s->start_dht(dht_state);
s->add_dht_router(std::make_pair(std::string("router.bittorrent.com"), 6881));
s->add_dht_router(std::make_pair(std::string("router.utorrent.com"), 6881));
s->add_dht_router(std::make_pair(std::string("router.bitcomet.com"), 6881));
DHTEnabled = true;
qDebug("DHT enabled");
}catch(std::exception e) {
qDebug("Could not enable DHT, reason: %s", e.what());
return false;
}
s->start_dht(dht_state);
s->add_dht_router(std::make_pair(std::string("router.bittorrent.com"), 6881));
s->add_dht_router(std::make_pair(std::string("router.utorrent.com"), 6881));
s->add_dht_router(std::make_pair(std::string("router.bitcomet.com"), 6881));
DHTEnabled = true;
qDebug("DHT enabled");
}catch(std::exception e) {
qDebug("Could not enable DHT, reason: %s", e.what());
return false;
}
}
} else {
if(DHTEnabled) {
@ -715,7 +706,7 @@ void bittorrent::saveTorrentSpeedLimits(QString hash) {
}
void bittorrent::loadTorrentSpeedLimits(QString hash) {
// qDebug("Loading speedLimits file for %s", hash.toLocal8Bit().data());
// qDebug("Loading speedLimits file for %s", hash.toLocal8Bit().data());
QTorrentHandle h = getTorrentHandle(hash);
QFile speeds_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".speedLimits");
if(!speeds_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
@ -732,7 +723,7 @@ void bittorrent::loadTorrentSpeedLimits(QString hash) {
h.set_upload_limit(speeds.at(1).toInt());
}
// Read pieces priorities from .priorities file
// Read pieces priorities from hard disk
// and ask QTorrentHandle to consider them
void bittorrent::loadFilesPriorities(QTorrentHandle &h) {
qDebug("Applying pieces priorities");
@ -740,31 +731,19 @@ void bittorrent::loadFilesPriorities(QTorrentHandle &h) {
qDebug("/!\\ Error: Invalid handle");
return;
}
unsigned int nbFiles = h.num_files();
QString hash = h.hash();
QFile pieces_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".priorities");
if(!pieces_file.exists()){
return;
}
// Read saved file
if(!pieces_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
qDebug("* Error: Couldn't open priorities file: %s", hash.toLocal8Bit().data());
return;
}
QByteArray pieces_priorities = pieces_file.readAll();
pieces_file.close();
QList<QByteArray> pieces_priorities_list = pieces_priorities.split('\n');
if((unsigned int)pieces_priorities_list.size() != nbFiles+1) {
std::cerr << "* Error: Corrupted priorities file\n";
return;
}
std::vector<int> v;
for(unsigned int i=0; i<nbFiles; ++i) {
int priority = pieces_priorities_list.at(i).toInt();
QVariantList files_priority;
if(TorrentTempData::hasTempData(h.hash())) {
files_priority = TorrentTempData::getFilesPriority(h.hash());
} else {
files_priority = TorrentPersistentData::getFilesPriority(h.hash());
}
foreach(const QVariant &var_prio, files_priority) {
int priority = var_prio.toInt();
if( priority < 0 || priority > 7) {
priority = 1;
}
qDebug("Setting piece piority to %d", priority);
qDebug("Setting file piority to %d", priority);
v.push_back(priority);
}
h.prioritize_files(v);
@ -800,47 +779,47 @@ void bittorrent::saveFastResumeData() {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid() || !h.has_metadata()) continue;
if(isQueueingEnabled())
saveTorrentPriority(h.hash(), h.queue_position());
TorrentPersistentData::savePriority(h);
if(h.is_paused()) continue;
if(h.state() == torrent_status::checking_files || h.state() == torrent_status::queued_for_checking) continue;
h.save_resume_data();
++num_resume_data;
}
while (num_resume_data > 0) {
alert const* a = s->wait_for_alert(seconds(30));
if (a == 0) {
std::cerr << " aborting with " << num_resume_data << " outstanding "
"torrents to save resume data for" << std::endl;
break;
}
// Saving fastresume data can fail
save_resume_data_failed_alert const* rda = dynamic_cast<save_resume_data_failed_alert const*>(a);
if (rda) {
--num_resume_data;
s->pop_alert();
// Remove torrent from session
s->remove_torrent(rda->handle);
continue;
}
save_resume_data_alert const* rd = dynamic_cast<save_resume_data_alert const*>(a);
if (!rd) {
s->pop_alert();
continue;
}
// Saving fast resume data was successful
alert const* a = s->wait_for_alert(seconds(30));
if (a == 0) {
std::cerr << " aborting with " << num_resume_data << " outstanding "
"torrents to save resume data for" << std::endl;
break;
}
// Saving fastresume data can fail
save_resume_data_failed_alert const* rda = dynamic_cast<save_resume_data_failed_alert const*>(a);
if (rda) {
--num_resume_data;
if (!rd->resume_data) continue;
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QTorrentHandle h(rd->handle);
// Remove old fastresume file if it exists
QFile::remove(torrentBackup.path()+QDir::separator()+ h.hash() + ".fastresume");
QString file = h.hash()+".fastresume";
boost::filesystem::ofstream out(fs::path(torrentBackup.path().toLocal8Bit().data()) / file.toLocal8Bit().data(), std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), *rd->resume_data);
// Remove torrent from session
s->remove_torrent(rd->handle);
s->pop_alert();
// Remove torrent from session
s->remove_torrent(rda->handle);
continue;
}
save_resume_data_alert const* rd = dynamic_cast<save_resume_data_alert const*>(a);
if (!rd) {
s->pop_alert();
continue;
}
// Saving fast resume data was successful
--num_resume_data;
if (!rd->resume_data) continue;
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QTorrentHandle h(rd->handle);
// Remove old fastresume file if it exists
QFile::remove(torrentBackup.path()+QDir::separator()+ h.hash() + ".fastresume");
QString file = h.hash()+".fastresume";
boost::filesystem::ofstream out(fs::path(torrentBackup.path().toLocal8Bit().data()) / file.toLocal8Bit().data(), std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), *rd->resume_data);
// Remove torrent from session
s->remove_torrent(rd->handle);
s->pop_alert();
}
}
@ -896,14 +875,14 @@ void bittorrent::scanDirectory(QString scan_dir) {
filters << "*.torrent";
QStringList files = dir.entryList(filters, QDir::Files, QDir::Unsorted);
foreach(const QString &file, files) {
QString fullPath = dir.path()+QDir::separator()+file;
QFile torrent(fullPath);
if(torrent.size() != 0) {
qDebug("Adding for scan_dir: %s", fullPath.toLocal8Bit().data());
addTorrent(fullPath, true);
} else {
qDebug("Ignoring empty file: %s", fullPath.toLocal8Bit().data());
}
QString fullPath = dir.path()+QDir::separator()+file;
QFile torrent(fullPath);
if(torrent.size() != 0) {
qDebug("Adding for scan_dir: %s", fullPath.toLocal8Bit().data());
addTorrent(fullPath, true);
} else {
qDebug("Ignoring empty file: %s", fullPath.toLocal8Bit().data());
}
}
FSMutex->unlock();
}
@ -912,6 +891,10 @@ void bittorrent::setDefaultSavePath(QString savepath) {
defaultSavePath = savepath;
}
bool bittorrent::useTemporaryFolder() const {
return !defaultTempPath.isEmpty();
}
void bittorrent::setDefaultTempPath(QString temppath) {
if(defaultTempPath == temppath)
return;
@ -938,23 +921,28 @@ void bittorrent::setDefaultTempPath(QString temppath) {
defaultTempPath = temppath;
}
void bittorrent::saveTrackerFile(QString hash) {
QTorrentHandle h = getTorrentHandle(hash);
TorrentPersistentData::saveTrackers(h);
}
// Enable directory scanning
void bittorrent::enableDirectoryScanning(QString scan_dir) {
if(!scan_dir.isEmpty()) {
if(FSWatcher == 0) {
FSMutex = new QMutex();
FSWatcher = new QFileSystemWatcher(QStringList(scan_dir), this);
connect(FSWatcher, SIGNAL(directoryChanged(QString)), this, SLOT(scanDirectory(QString)));
FSMutex = new QMutex();
FSWatcher = new QFileSystemWatcher(QStringList(scan_dir), this);
connect(FSWatcher, SIGNAL(directoryChanged(QString)), this, SLOT(scanDirectory(QString)));
// Initial scan
scanDirectory(scan_dir);
} else {
QString old_scan_dir = FSWatcher->directories().first();
if(old_scan_dir != scan_dir) {
FSWatcher->removePath(old_scan_dir);
FSWatcher->addPath(scan_dir);
// Initial scan
scanDirectory(scan_dir);
} else {
QString old_scan_dir = FSWatcher->directories().first();
if(old_scan_dir != scan_dir) {
FSWatcher->removePath(old_scan_dir);
FSWatcher->addPath(scan_dir);
// Initial scan
scanDirectory(scan_dir);
}
}
}
}
}
@ -962,8 +950,8 @@ void bittorrent::enableDirectoryScanning(QString scan_dir) {
// Disable directory scanning
void bittorrent::disableDirectoryScanning() {
if(FSWatcher) {
delete FSWatcher;
delete FSMutex;
delete FSWatcher;
delete FSMutex;
}
}
@ -1032,46 +1020,21 @@ void bittorrent::setDeleteRatio(float ratio) {
}
}
bool bittorrent::loadTrackerFile(QString hash) {
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QFile tracker_file(torrentBackup.path()+QDir::separator()+ hash + ".trackers");
if(!tracker_file.exists()) return false;
tracker_file.open(QIODevice::ReadOnly | QIODevice::Text);
QStringList lines = QString::fromUtf8(tracker_file.readAll().data()).split("\n");
void bittorrent::loadTrackerFile(QString hash) {
QHash<QString, QVariant> tiers = TorrentPersistentData::getTrackers(hash);
std::vector<announce_entry> trackers;
foreach(const QString &line, lines) {
QStringList parts = line.split("|");
if(parts.size() != 2) continue;
announce_entry t(parts[0].toStdString());
t.tier = parts[1].toInt();
foreach(const QString tracker_url, tiers.keys()) {
announce_entry t(tracker_url.toStdString());
t.tier = tiers[tracker_url].toInt();
trackers.push_back(t);
}
if(!trackers.empty()) {
QTorrentHandle h = getTorrentHandle(hash);
h.replace_trackers(trackers);
h.force_reannounce();
return true;
}else{
return false;
}
}
void bittorrent::saveTrackerFile(QString hash) {
qDebug("Saving tracker file for %s", hash.toLocal8Bit().data());
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QFile tracker_file(torrentBackup.path()+QDir::separator()+ hash + ".trackers");
if(tracker_file.exists()) {
tracker_file.remove();
}
tracker_file.open(QIODevice::WriteOnly | QIODevice::Text);
QTorrentHandle h = getTorrentHandle(hash);
std::vector<announce_entry> trackers = h.trackers();
for(unsigned int i=0; i<trackers.size(); ++i) {
tracker_file.write(QByteArray(trackers[i].url.c_str())+QByteArray("|")+QByteArray(misc::toString(i).c_str())+QByteArray("\n"));
}
tracker_file.close();
}
// Set DHT port (>= 1000 or 0 if same as BT)
void bittorrent::setDHTPort(int dht_port) {
if(dht_port == 0 or dht_port >= 1000) {
@ -1149,10 +1112,8 @@ void bittorrent::readAlerts() {
if(h.is_valid()){
emit finishedTorrent(h);
QString hash = h.hash();
// Create .finished file if necessary
QFile finished_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".finished");
finished_file.open(QIODevice::WriteOnly | QIODevice::Text);
finished_file.close();
// Remember finished state
TorrentPersistentData::saveSeedStatus(h);
// Move to download directory if necessary
if(!defaultTempPath.isEmpty()) {
// Check if directory is different
@ -1167,19 +1128,19 @@ void bittorrent::readAlerts() {
}
}
else if (save_resume_data_alert* p = dynamic_cast<save_resume_data_alert*>(a.get())) {
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QTorrentHandle h(p->handle);
QString file = h.hash()+".fastresume";
// Delete old fastresume file if necessary
if(QFile::exists(file))
QFile::remove(file);
qDebug("Saving fastresume data in %s", file.toLocal8Bit().data());
if (p->resume_data)
{
boost::filesystem::ofstream out(fs::path(torrentBackup.path().toLocal8Bit().data()) / file.toLocal8Bit().data(), std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), *p->resume_data);
}
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QTorrentHandle h(p->handle);
QString file = h.hash()+".fastresume";
// Delete old fastresume file if necessary
if(QFile::exists(file))
QFile::remove(file);
qDebug("Saving fastresume data in %s", file.toLocal8Bit().data());
if (p->resume_data)
{
boost::filesystem::ofstream out(fs::path(torrentBackup.path().toLocal8Bit().data()) / file.toLocal8Bit().data(), std::ios_base::binary);
out.unsetf(std::ios_base::skipws);
bencode(std::ostream_iterator<char>(out), *p->resume_data);
}
}
else if (file_error_alert* p = dynamic_cast<file_error_alert*>(a.get())) {
QTorrentHandle h(p->handle);
@ -1284,17 +1245,17 @@ session_status bittorrent::getSessionStatus() const{
}
QString bittorrent::getSavePath(QString hash) {
QFile savepath_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".savepath");
QByteArray line;
QString savePath;
if(savepath_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
line = savepath_file.readAll();
savepath_file.close();
qDebug(" -> Save path: %s", line.data());
savePath = QString::fromUtf8(line.data());
}else{
// use default save path
qDebug("Using default save path because none was set");
if(TorrentTempData::hasTempData(hash)) {
savePath = TorrentTempData::getSavePath(hash);
qDebug("getSavePath, got save_path from temp data: %s", savePath.toUtf8().data());
} else {
savePath = TorrentPersistentData::getSavePath(hash);
qDebug("getSavePath, got save_path from persistent data: %s", savePath.toUtf8().data());
}
if(savePath.isEmpty()) {
// use default save path if no other can be found
qDebug("Using default save path because none was set: %s", defaultSavePath.toUtf8().data());
savePath = defaultSavePath;
}
// Checking if savePath Dir exists
@ -1383,58 +1344,39 @@ void bittorrent::applyEncryptionSettings(pe_settings se) {
s->set_pe_settings(se);
}
void bittorrent::saveTorrentPriority(QString hash, int prio) {
// Write .queued file
QFile prio_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".prio");
prio_file.open(QIODevice::WriteOnly | QIODevice::Text);
prio_file.write(QByteArray::number(prio));
prio_file.close();
}
// Will fast resume torrents in
// backup directory
void bittorrent::resumeUnfinishedTorrents() {
void bittorrent::startUpTorrents() {
qDebug("Resuming unfinished torrents");
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
QStringList fileNames;
// Scan torrentBackup directory
QStringList filters;
filters << "*.torrent";
fileNames = torrentBackup.entryList(filters, QDir::Files, QDir::Unsorted);
QStringList known_torrents = TorrentPersistentData::knownTorrents();
if(isQueueingEnabled()) {
QList<QPair<int, QString> > filePaths;
foreach(const QString &fileName, fileNames) {
QString filePath = torrentBackup.path()+QDir::separator()+fileName;
int prio = 99999;
// Get priority
QString prioPath = filePath;
prioPath.replace(".torrent", ".prio");
if(QFile::exists(prioPath)) {
QFile prio_file(prioPath);
if(prio_file.open(QIODevice::ReadOnly | QIODevice::Text)) {
bool ok = false;
prio = prio_file.readAll().toInt(&ok);
if(!ok)
prio = 99999;
prio_file.close();
}
}
misc::insertSort2<QString>(filePaths, qMakePair(prio, filePath));
QList<QPair<int, QString> > filePaths;
foreach(const QString &hash, known_torrents) {
QString filePath;
if(TorrentPersistentData::isMagnet(hash)) {
filePath = TorrentPersistentData::getMagnetUri(hash);
} else {
filePath = torrentBackup.path()+QDir::separator()+hash+".torrent";
}
// Resume downloads
QPair<int, QString> fileName;
foreach(fileName, filePaths) {
addTorrent(fileName.second, false, QString(), true);
}
} else {
QStringList filePaths;
foreach(const QString &fileName, fileNames) {
filePaths.append(torrentBackup.path()+QDir::separator()+fileName);
}
// Resume downloads
foreach(const QString &fileName, filePaths) {
addTorrent(fileName, false, QString(), true);
}
int prio = TorrentPersistentData::getPriority(hash);
misc::insertSort2<QString>(filePaths, qMakePair(prio, filePath));
}
// Resume downloads
QPair<int, QString> fileName;
foreach(fileName, filePaths) {
addTorrent(fileName.second, false, QString(), true);
}
} else {
QStringList filePaths;
foreach(const QString &fileName, fileNames) {
filePaths.append(torrentBackup.path()+QDir::separator()+fileName);
}
// Resume downloads
foreach(const QString &fileName, filePaths) {
addTorrent(fileName, false, QString(), true);
}
}
qDebug("Unfinished torrents resumed");
}

10
src/bittorrent.h
View file

@ -107,6 +107,7 @@ class bittorrent : public QObject {
QStringList getConsoleMessages() const;
QStringList getPeerBanMessages() const;
qlonglong getETA(QString hash) const;
bool useTemporaryFolder() const;
public slots:
QTorrentHandle addTorrent(QString path, bool fromScanDir = false, QString from_url = QString(), bool resumed = false);
@ -115,11 +116,12 @@ class bittorrent : public QObject {
void downloadFromUrl(QString url);
void downloadFromURLList(const QStringList& url_list);
void deleteTorrent(QString hash, bool permanent = false);
void startUpTorrents();
/* Needed by Web UI */
void pauseAllTorrents();
void resumeAllTorrents();
void pauseTorrent(QString hash);
void resumeTorrent(QString hash);
void resumeAllTorrents();
/* End Web UI */
void saveDHTEntry();
void preAllocateAllFiles(bool b);
@ -129,8 +131,6 @@ class bittorrent : public QObject {
void enableIPFilter(QString filter);
void disableIPFilter();
void setQueueingEnabled(bool enable);
void resumeUnfinishedTorrents();
void saveTorrentPriority(QString hash, int prio);
void saveTorrentSpeedLimits(QString hash);
void loadTorrentSpeedLimits(QString hash);
void handleDownloadFailure(QString url, QString reason);
@ -164,12 +164,12 @@ class bittorrent : public QObject {
void addConsoleMessage(QString msg, QColor color=QApplication::palette().color(QPalette::WindowText));
void addPeerBanMessage(QString msg, bool from_ipfilter);
void processDownloadedFile(QString, QString);
void saveTrackerFile(QString hash);
protected slots:
void scanDirectory(QString);
void readAlerts();
bool loadTrackerFile(QString hash);
void saveTrackerFile(QString hash);
void loadTrackerFile(QString hash);
void deleteBigRatios();
signals:

118
src/properties_imp.cpp
View file

@ -36,6 +36,7 @@
#include "realprogressbar.h"
#include "realprogressbarthread.h"
#include "TrackersAdditionDlg.h"
#include "torrentPersistentData.h"
#include <QInputDialog>
#include <QMessageBox>
@ -86,7 +87,7 @@ properties::properties(QWidget *parent, bittorrent *BTSession, QTorrentHandle &h
// get Infos from torrent handle
fileName->setText(h.name());
// Torrent Infos
save_path->setText(h.save_path());
save_path->setText(TorrentPersistentData::getSavePath(hash));
QString author = h.creator().trimmed();
if(author.isEmpty())
author = tr("Unknown");
@ -115,23 +116,18 @@ properties::properties(QWidget *parent, bittorrent *BTSession, QTorrentHandle &h
shareRatio->setText(QString(QByteArray::number(ratio, 'f', 1)));
std::vector<size_type> fp;
h.file_progress(fp);
int *prioritiesTab = loadPiecesPriorities();
std::vector<int> files_priority = loadFilesPriorities();
// List files in torrent
arborescence *arb = new arborescence(h.get_torrent_info(), fp, prioritiesTab);
arborescence *arb = new arborescence(h.get_torrent_info(), fp, files_priority);
addFilesToTree(arb->getRoot(), PropListModel->invisibleRootItem());
delete arb;
delete prioritiesTab;
connect(PropListModel, SIGNAL(itemChanged(QStandardItem*)), this, SLOT(updatePriorities(QStandardItem*)));
filesList->expandAll();
// List web seeds
loadWebSeedsFromFile();
loadWebSeeds();
// Incremental download
if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".incremental")){
incrementalDownload->setChecked(true);
}else{
incrementalDownload->setChecked(false);
}
incrementalDownload->setChecked(TorrentPersistentData::isSequentialDownload(hash));
updateInfosTimer = new QTimer(this);
connect(updateInfosTimer, SIGNAL(timeout()), this, SLOT(updateInfos()));
updateInfosTimer->start(3000);
@ -314,41 +310,19 @@ void properties::loadWebSeeds(){
}
}
int* properties::loadPiecesPriorities(){
unsigned int nbFiles = h.num_files();
int *prioritiesTab = new int[nbFiles];
QString fileName = h.name();
QFile pieces_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".priorities");
has_filtered_files = false;
qDebug("Loading pieces priorities");
// Read saved file
if(!pieces_file.open(QIODevice::ReadOnly | QIODevice::Text)){
qDebug("Could not find pieces file");
for(unsigned int i=0; i<nbFiles; ++i)
prioritiesTab[i] = NORMAL;
return prioritiesTab;
}
QByteArray pieces_text = pieces_file.readAll();
pieces_file.close();
QList<QByteArray> pieces_priority_list = pieces_text.split('\n');
if((unsigned int)pieces_priority_list.size() != nbFiles+1){
std::cerr << "Error: Corrupted pieces file\n";
for(unsigned int i=0; i<nbFiles; ++i)
prioritiesTab[i] = NORMAL;
return prioritiesTab;
}
for(unsigned int i=0; i<nbFiles; ++i){
int priority = pieces_priority_list.at(i).toInt();
std::vector<int> properties::loadFilesPriorities(){
std::vector<int> fp;
QVariantList files_priority = TorrentPersistentData::getFilesPriority(hash);
foreach(const QVariant &var_prio, files_priority) {
int priority = var_prio.toInt();
if( priority < 0 || priority > 7){
// Normal priority as default
priority = 1;
}
if(!priority){
has_filtered_files = true;
}
prioritiesTab[i] = priority;
fp.push_back(priority);
}
return prioritiesTab;
return fp;
}
bool properties::allFiltered() const {
@ -494,7 +468,7 @@ void properties::askWebSeed(){
}
urlSeeds << url_seed;
h.add_url_seed(url_seed);
saveWebSeeds();
TorrentPersistentData::saveUrlSeeds(h);
// Refresh the seeds list
loadWebSeeds();
}
@ -536,7 +510,7 @@ void properties::deleteSelectedUrlSeeds(){
}
if(change){
// Save them to disk
saveWebSeeds();
TorrentPersistentData::saveUrlSeeds(h);
// Refresh list
loadWebSeeds();
}
@ -672,19 +646,16 @@ void properties::setAllPiecesState(unsigned short priority){
}
}
void properties::on_incrementalDownload_stateChanged(int){
void properties::on_incrementalDownload_stateChanged(int state){
qDebug("Incremental download toggled");
if(incrementalDownload->isChecked()){
if(!QFile::exists(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".incremental"))) {
// Create .incremental file
QFile incremental_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".incremental"));
incremental_file.open(QIODevice::WriteOnly | QIODevice::Text);
incremental_file.close();
if(state == Qt::Checked){
if(!TorrentPersistentData::isSequentialDownload(hash)) {
h.set_sequential_download(true);
TorrentPersistentData::saveSequentialStatus(h);
}
}else{
QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".incremental");
h.set_sequential_download(false);
TorrentPersistentData::saveSequentialStatus(h);
}
}
@ -706,12 +677,10 @@ void properties::on_changeSavePathButton_clicked() {
}
}
// Save savepath
QFile savepath_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".savepath"));
savepath_file.open(QIODevice::WriteOnly | QIODevice::Text);
savepath_file.write(savePath.path().toLocal8Bit());
savepath_file.close();
TorrentPersistentData::saveSavePath(hash, savePath.path());
// Actually move storage
h.move_storage(savePath.path());
if(!BTSession->useTemporaryFolder() || h.is_seed())
h.move_storage(savePath.path());
// Update save_path in dialog
save_path->setText(savePath.path());
}
@ -723,13 +692,10 @@ void properties::on_okButton_clicked(){
}
void properties::loadWebSeedsFromFile(){
QFile urlseeds_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".urlseeds");
if(!urlseeds_file.open(QIODevice::ReadOnly | QIODevice::Text)) return;
QByteArray urlseeds_lines = urlseeds_file.readAll();
urlseeds_file.close();
QList<QByteArray> url_seeds = urlseeds_lines.split('\n');
urlSeeds.clear();
foreach(const QByteArray &url_seed, url_seeds){
QVariantList url_seeds = TorrentPersistentData::getUrlSeeds(hash);
foreach(const QVariant &var_url_seed, url_seeds){
QString url_seed = var_url_seed.toString();
if(!url_seed.isEmpty())
urlSeeds << url_seed;
}
@ -743,19 +709,6 @@ void properties::loadWebSeedsFromFile(){
}
}
void properties::saveWebSeeds(){
QFile urlseeds_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".urlseeds"));
if(!urlseeds_file.open(QIODevice::WriteOnly | QIODevice::Text)){
std::cerr << "Error: Could not save url seeds\n";
return;
}
foreach(const QString &url_seed, urlSeeds){
urlseeds_file.write((url_seed+"\n").toLocal8Bit());
}
urlseeds_file.close();
qDebug("url seeds were saved");
}
bool properties::savePiecesPriorities() {
if(!changedFilteredfiles) return true;
if(allFiltered()) {
@ -763,30 +716,15 @@ bool properties::savePiecesPriorities() {
return false;
}
qDebug("Saving pieces priorities");
bool hasFilteredFiles = false;
QString fileName = h.name();
QFile pieces_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".priorities"));
// First, remove old file
pieces_file.remove();
int *priorities = new int[h.get_torrent_info().num_files()];
getPriorities(PropListModel->invisibleRootItem(), priorities);
// Ok, we have priorities, save them
if(!pieces_file.open(QIODevice::WriteOnly | QIODevice::Text)){
std::cerr << "Error: Could not save pieces priorities\n";
return true;
}
unsigned int nbFiles = h.get_torrent_info().num_files();
for(unsigned int i=0; i<nbFiles; ++i) {
if(!priorities[i]) {
hasFilteredFiles = true;
}
pieces_file.write(misc::toQByteArray(priorities[i])+misc::toQByteArray("\n"));
h.file_priority(i, priorities[i]);
}
pieces_file.close();
delete[] priorities;
BTSession->loadFilesPriorities(h);
TorrentPersistentData::saveFilesPriority(h);
// Emit a signal so that the GUI updates the size
emit filteredFilesChanged(hash);
has_filtered_files = hasFilteredFiles;
return true;
}

4
src/properties_imp.h
View file

@ -55,7 +55,6 @@ class properties : public QDialog, private Ui::properties{
PropListDelegate *PropDelegate;
QStandardItemModel *PropListModel;
QTimer *updateInfosTimer;
bool has_filtered_files;
QStringList urlSeeds;
RealProgressBar *progressBar;
RealProgressBarThread *progressBarUpdater;
@ -79,7 +78,6 @@ class properties : public QDialog, private Ui::properties{
void maximumSelection();
void loadWebSeeds();
void askWebSeed();
void saveWebSeeds();
void loadWebSeedsFromFile();
void deleteSelectedUrlSeeds();
void addFilesToTree(const torrent_file *root, QStandardItem *parent);
@ -103,7 +101,7 @@ class properties : public QDialog, private Ui::properties{
~properties();
bool allFiltered() const;
bool savePiecesPriorities();
int* loadPiecesPriorities();
std::vector<int> loadFilesPriorities();
protected:
QPoint screenCenter() const;

15
src/qtorrenthandle.cpp
View file

@ -241,6 +241,11 @@ torrent_status::state_t QTorrentHandle::state() const {
return h.status().state;
}
std::vector<int> QTorrentHandle::file_priorities() const {
Q_ASSERT(h.is_valid());
return h.file_priorities();
}
QString QTorrentHandle::creator() const {
Q_ASSERT(h.is_valid());
return misc::toQString(h.get_torrent_info().creator());
@ -325,6 +330,11 @@ int QTorrentHandle::active_time() const {
return h.status().active_time;
}
bool QTorrentHandle::is_sequential_download() const {
Q_ASSERT(h.is_valid());
return h.is_sequential_download();
}
//
// Setters
//
@ -428,6 +438,11 @@ void QTorrentHandle::move_storage(QString new_path) const {
h.move_storage(new_path.toLocal8Bit().data());
}
void QTorrentHandle::file_priority(int index, int priority) const {
Q_ASSERT(h.is_valid());
h.file_priority(index, priority);
}
//
// Operators
//

3
src/qtorrenthandle.h
View file

@ -108,6 +108,8 @@ class QTorrentHandle {
bool is_seed() const;
bool is_auto_managed() const;
int active_time() const;
std::vector<int> file_priorities() const;
bool is_sequential_download() const;
//
// Setters
@ -122,6 +124,7 @@ class QTorrentHandle {
void set_max_uploads(int val);
void set_max_connections(int val);
void prioritize_files(std::vector<int> v);
void file_priority(int index, int priority) const;
void set_ratio(float ratio) const;
void replace_trackers(std::vector<announce_entry> const&) const;
void force_reannounce();

28
src/torrentAddition.h
View file

@ -48,6 +48,7 @@
#include "PropListDelegate.h"
#include "ui_addTorrentDialog.h"
#include "arborescence.h"
#include "torrentPersistentData.h"
using namespace libtorrent;
@ -371,22 +372,14 @@ class torrentAdditionDialog : public QDialog, private Ui_addTorrentDialog{
void savePiecesPriorities(){
qDebug("Saving pieces priorities");
QFile pieces_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".priorities"));
// First, remove old file
pieces_file.remove();
int *priorities = new int[nbFiles];
getPriorities(PropListModel->invisibleRootItem(), priorities);
// Ok, we have priorities, save them
if(!pieces_file.open(QIODevice::WriteOnly | QIODevice::Text)){
std::cerr << "Error: Could not save pieces priorities\n";
return;
}
std::vector<int> vect_prio;
for(unsigned int i=0; i<nbFiles; ++i) {
qDebug("%d ", priorities[i]);
pieces_file.write(misc::toQByteArray(priorities[i])+misc::toQByteArray("\n"));
vect_prio.push_back(priorities[i]);
}
pieces_file.close();
delete[] priorities;
TorrentTempData::setFilesPriority(hash, vect_prio);
}
void on_OkButton_clicked(){
@ -403,21 +396,12 @@ class torrentAdditionDialog : public QDialog, private Ui_addTorrentDialog{
}
}
// Save savepath
QFile savepath_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".savepath"));
savepath_file.open(QIODevice::WriteOnly | QIODevice::Text);
savepath_file.write(savePath.path().toLocal8Bit());
savepath_file.close();
TorrentTempData::setSavePath(hash, savePath.path());
// Save last dir to remember it
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
settings.setValue(QString::fromUtf8("LastDirTorrentAdd"), savePathTxt->text());
// Create .incremental file if necessary
if(checkIncrementalDL->isChecked()){
QFile incremental_file(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".incremental"));
incremental_file.open(QIODevice::WriteOnly | QIODevice::Text);
incremental_file.close();
}else{
QFile::remove(misc::qBittorrentPath()+QString::fromUtf8("BT_backup")+QDir::separator()+hash+QString::fromUtf8(".incremental"));
}
TorrentTempData::setSequential(hash, checkIncrementalDL->isChecked());
// Check if there is at least one selected file
if(allFiltered()){
QMessageBox::warning(0, tr("Invalid file selection"), tr("You must select at least one file in the torrent"));

339
src/torrentPersistentData.h Normal file
View file

@ -0,0 +1,339 @@
/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* 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.
*
* Contact : chris@qbittorrent.org
*/
#ifndef TORRENTPERSISTENTDATA_H
#define TORRENTPERSISTENTDATA_H
#include <QSettings>
#include <QHash>
#include <QVariant>
#include <libtorrent/magnet_uri.hpp>
#include "qtorrenthandle.h"
#include "misc.h"
class TorrentTempData {
public:
static bool hasTempData(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
return all_data.contains(hash);
}
static void deleteTempData(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
if(all_data.contains(hash)) {
all_data.remove(hash);
settings.setValue("torrents-tmp", all_data);
}
}
static void setFilesPriority(QString hash, std::vector<int> pp) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
std::vector<int>::iterator pp_it = pp.begin();
QVariantList pieces_priority;
while(pp_it != pp.end()) {
pieces_priority << *pp_it;
pp_it++;
}
data["files_priority"] = pieces_priority;
all_data[hash] = data;
settings.setValue("torrents-tmp", all_data);
}
static void setSavePath(QString hash, QString save_path) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
data["save_path"] = save_path;
all_data[hash] = data;
settings.setValue("torrents-tmp", all_data);
}
static void setSequential(QString hash, bool sequential) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
data["sequential"] = sequential;
all_data[hash] = data;
settings.setValue("torrents-tmp", all_data);
}
static bool isSequential(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
if(data.contains("sequential"))
return data["sequential"].toBool();
return false;
}
static QString getSavePath(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
if(data.contains("save_path"))
return data["save_path"].toString();
qDebug("Warning Temp::getSavePath returns null string!");
return QString::null;
}
static QVariantList getFilesPriority(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents-tmp", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
if(data.contains("files_priority"))
return data["files_priority"].toList();
return QVariantList();
}
};
class TorrentPersistentData {
public:
static bool isKnownTorrent(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
return all_data.contains(hash);
}
static QStringList knownTorrents() {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
return all_data.keys();
}
static void deletePersistentData(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
if(all_data.contains(hash)) {
all_data.remove(hash);
settings.setValue("torrents", all_data);
}
}
static void saveTorrentPersistentData(QTorrentHandle h, bool is_magnet = false) {
// First, remove temp data
TorrentTempData::deleteTempData(h.hash());
Q_ASSERT(!TorrentTempData::hasTempData(h.hash()));
// Save persistent data
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data;
data["hash"] = h.hash();
data["is_magnet"] = is_magnet;
if(is_magnet) {
data["magnet_uri"] = misc::toQString(make_magnet_uri(h.get_torrent_handle()));
}
data["seed"] = h.is_seed();
data["priority"] = h.queue_position();
QVariantList files_priority;
std::vector<int> fp = h.file_priorities();
std::vector<int>::iterator fp_it = fp.begin();
while(fp_it != fp.end()) {
files_priority << *fp_it;
fp_it++;
}
data["files_priority"] = files_priority;
data["save_path"] = h.save_path();
QHash<QString, QVariant> trackers;
std::vector<announce_entry> tr = h.trackers();
std::vector<announce_entry>::iterator tr_it = tr.begin();
while(tr_it != tr.end()) {
trackers[misc::toQString((*tr_it).url)] = (*tr_it).tier;
tr_it++;
}
data["trackers"] = trackers;
QVariantList url_seeds;
foreach(QString url_seed, h.url_seeds()) {
url_seeds << url_seed;
}
data["url_seeds"] = url_seeds;
data["sequential"] = h.is_sequential_download();
// Save data
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
static void saveTrackers(QTorrentHandle h) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[h.hash()].toHash();
QVariantList trackers;
std::vector<announce_entry> tr = h.trackers();
std::vector<announce_entry>::iterator tr_it = tr.begin();
while(tr_it != tr.end()) {
trackers << misc::toQString((*tr_it).url);
tr_it++;
}
data["trackers"] = trackers;
// Save data
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
// Setters
static void saveFilesPriority(QTorrentHandle h) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[h.hash()].toHash();
std::vector<int> fp = h.file_priorities();
std::vector<int>::iterator fp_it = fp.begin();
QVariantList files_priority;
while(fp_it != fp.end()) {
files_priority << *fp_it;
fp_it++;
}
data["files_priority"] = files_priority;
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
static void saveSavePath(QString hash, QString save_path) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
data["save_path"] = save_path;
all_data[hash] = data;
settings.setValue("torrents", all_data);
}
static void saveUrlSeeds(QTorrentHandle h) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[h.hash()].toHash();
QVariantList url_seeds;
foreach(QString url_seed, h.url_seeds()) {
url_seeds << url_seed;
}
data["url_seeds"] = url_seeds;
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
static void savePriority(QTorrentHandle h) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[h.hash()].toHash();
data["priority"] = h.queue_position();
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
static void saveSeedStatus(QTorrentHandle h) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[h.hash()].toHash();
data["seed"] = h.is_seed();
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
static void saveSequentialStatus(QTorrentHandle h) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[h.hash()].toHash();
data["sequential"] = h.is_sequential_download();
all_data[h.hash()] = data;
settings.setValue("torrents", all_data);
}
// Getters
static QHash<QString, QVariant> getTrackers(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["trackers"].toHash();
}
static QVariantList getFilesPriority(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["files_priority"].toList();
}
static QString getSavePath(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["save_path"].toString();
}
static int getPriority(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["priority"].toInt();
}
static QVariantList getUrlSeeds(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["url_seeds"].toList();
}
static bool isSeed(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["seed"].toBool();
}
static bool isMagnet(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["is_magnet"].toBool();
}
static QString getMagnetUri(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
Q_ASSERT(data["is_magnet"].toBool());
return data["magnet_uri"].toString();
}
static bool isSequentialDownload(QString hash) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent-resume"));
QHash<QString, QVariant> all_data = settings.value("torrents", QHash<QString, QVariant>()).toHash();
QHash<QString, QVariant> data = all_data[hash].toHash();
return data["sequential"].toBool();
}
};
#endif // TORRENTPERSISTENTDATA_H