mirror of
https://github.com/qbittorrent/qBittorrent.git
synced 2024-12-17 05:21:50 +03:00
277 lines
10 KiB
C++
277 lines
10 KiB
C++
/*
|
|
* Bittorrent Client using Qt4 and libtorrent.
|
|
* Copyright (C) 2010 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
|
|
*/
|
|
|
|
#include <QFileDialog>
|
|
#include <QMessageBox>
|
|
#include <QDebug>
|
|
|
|
#include "torrentimportdlg.h"
|
|
#include "ui_torrentimportdlg.h"
|
|
#include "preferences.h"
|
|
#include "qbtsession.h"
|
|
#include "torrentpersistentdata.h"
|
|
#include "iconprovider.h"
|
|
#include "fs_utils.h"
|
|
|
|
using namespace libtorrent;
|
|
|
|
TorrentImportDlg::TorrentImportDlg(QWidget *parent):
|
|
QDialog(parent),
|
|
ui(new Ui::TorrentImportDlg)
|
|
{
|
|
ui->setupUi(this);
|
|
// Icons
|
|
ui->lbl_info->setPixmap(IconProvider::instance()->getIcon("dialog-information").pixmap(ui->lbl_info->height()));
|
|
ui->lbl_info->setFixedWidth(ui->lbl_info->height());
|
|
ui->importBtn->setIcon(IconProvider::instance()->getIcon("document-import"));
|
|
// Libtorrent < 0.15 does not support skipping file checking
|
|
loadSettings();
|
|
}
|
|
|
|
TorrentImportDlg::~TorrentImportDlg()
|
|
{
|
|
delete ui;
|
|
}
|
|
|
|
void TorrentImportDlg::on_browseTorrentBtn_clicked()
|
|
{
|
|
const QString default_dir = Preferences::instance()->getMainLastDir();
|
|
// Ask for a torrent file
|
|
m_torrentPath = QFileDialog::getOpenFileName(this, tr("Torrent file to import"), default_dir, tr("Torrent files") + QString(" (*.torrent)"));
|
|
if (!m_torrentPath.isEmpty())
|
|
loadTorrent(m_torrentPath);
|
|
else
|
|
ui->lineTorrent->clear();
|
|
}
|
|
|
|
void TorrentImportDlg::on_browseContentBtn_clicked()
|
|
{
|
|
const QString default_dir = Preferences::instance()->getTorImportLastContentDir();
|
|
bool multifile = t->num_files() > 1;
|
|
if (!multifile && (fsutils::fromNativePath(misc::toQStringU(t->file_at(0).path)).indexOf('/') != -1))
|
|
multifile = true;
|
|
|
|
if (!multifile) {
|
|
// Single file torrent
|
|
const QString file_name = fsutils::fileName(misc::toQStringU(t->file_at(0).path));
|
|
qDebug("Torrent has only one file: %s", qPrintable(file_name));
|
|
QString extension = fsutils::fileExtension(file_name);
|
|
qDebug("File extension is : %s", qPrintable(extension));
|
|
QString filter;
|
|
if (!extension.isEmpty()) {
|
|
extension = extension.toUpper();
|
|
filter = tr("%1 Files", "%1 is a file extension (e.g. PDF)").arg(extension) + " (*." + extension + ")";
|
|
}
|
|
m_contentPath = QFileDialog::getOpenFileName(this, tr("Please provide the location of %1", "%1 is a file name").arg(file_name), default_dir, filter);
|
|
if (m_contentPath.isEmpty() || !QFile(m_contentPath).exists()) {
|
|
m_contentPath = QString::null;
|
|
ui->importBtn->setEnabled(false);
|
|
ui->checkSkipCheck->setEnabled(false);
|
|
return;
|
|
}
|
|
// Update display
|
|
ui->lineContent->setText(fsutils::toNativePath(m_contentPath));
|
|
// Check file size
|
|
const qint64 file_size = QFile(m_contentPath).size();
|
|
if (t->file_at(0).size == file_size) {
|
|
qDebug("The file size matches, allowing fast seeding...");
|
|
ui->checkSkipCheck->setEnabled(true);
|
|
}
|
|
else {
|
|
qDebug("The file size does not match, forbidding fast seeding...");
|
|
ui->checkSkipCheck->setChecked(false);
|
|
ui->checkSkipCheck->setEnabled(false);
|
|
}
|
|
// Handle file renaming
|
|
QStringList parts = m_contentPath.split("/");
|
|
QString new_file_name = parts.takeLast();
|
|
if (new_file_name != file_name) {
|
|
qDebug("The file has been renamed");
|
|
QStringList new_parts = m_filesPath.first().split("/");
|
|
new_parts.replace(new_parts.count() - 1, new_file_name);
|
|
m_filesPath.replace(0, new_parts.join("/"));
|
|
}
|
|
m_contentPath = parts.join("/");
|
|
}
|
|
else {
|
|
// multiple files torrent
|
|
m_contentPath = QFileDialog::getExistingDirectory(this, tr("Please point to the location of the torrent: %1").arg(misc::toQStringU(t->name())),
|
|
default_dir);
|
|
if (m_contentPath.isEmpty() || !QDir(m_contentPath).exists()) {
|
|
m_contentPath = QString::null;
|
|
ui->importBtn->setEnabled(false);
|
|
ui->checkSkipCheck->setEnabled(false);
|
|
return;
|
|
}
|
|
// Update the display
|
|
ui->lineContent->setText(fsutils::toNativePath(m_contentPath));
|
|
bool size_mismatch = false;
|
|
QDir content_dir(m_contentPath);
|
|
content_dir.cdUp();
|
|
// Check file sizes
|
|
for (int i = 0; i<t->num_files(); ++i) {
|
|
const QString rel_path = misc::toQStringU(t->file_at(i).path);
|
|
if (QFile(fsutils::expandPath(content_dir.absoluteFilePath(rel_path))).size() != t->file_at(i).size) {
|
|
qDebug("%s is %lld",
|
|
qPrintable(fsutils::expandPath(content_dir.absoluteFilePath(rel_path))), (long long int) QFile(fsutils::expandPath(content_dir.absoluteFilePath(rel_path))).size());
|
|
qDebug("%s is %lld",
|
|
qPrintable(rel_path), (long long int)t->file_at(i).size);
|
|
size_mismatch = true;
|
|
break;
|
|
}
|
|
}
|
|
if (size_mismatch) {
|
|
qDebug("The file size does not match, forbidding fast seeding...");
|
|
ui->checkSkipCheck->setChecked(false);
|
|
ui->checkSkipCheck->setEnabled(false);
|
|
}
|
|
else {
|
|
qDebug("The file size matches, allowing fast seeding...");
|
|
ui->checkSkipCheck->setEnabled(true);
|
|
}
|
|
}
|
|
// Enable the import button
|
|
ui->importBtn->setEnabled(true);
|
|
}
|
|
|
|
void TorrentImportDlg::on_importBtn_clicked()
|
|
{
|
|
saveSettings();
|
|
// Has to be accept() and not close()
|
|
// or the torrent won't be imported
|
|
accept();
|
|
}
|
|
|
|
QString TorrentImportDlg::getTorrentPath() const
|
|
{
|
|
return m_torrentPath;
|
|
}
|
|
|
|
QString TorrentImportDlg::getContentPath() const
|
|
{
|
|
return m_contentPath;
|
|
}
|
|
|
|
void TorrentImportDlg::importTorrent()
|
|
{
|
|
qDebug() << Q_FUNC_INFO << "ENTER";
|
|
TorrentImportDlg dlg;
|
|
if (dlg.exec()) {
|
|
qDebug() << "Loading the torrent file...";
|
|
boost::intrusive_ptr<libtorrent::torrent_info> t = dlg.torrent();
|
|
if (!t->is_valid())
|
|
return;
|
|
QString torrent_path = dlg.getTorrentPath();
|
|
QString content_path = dlg.getContentPath();
|
|
if (torrent_path.isEmpty() || content_path.isEmpty() || !QFile(torrent_path).exists()) {
|
|
qWarning() << "Incorrect input, aborting." << torrent_path << content_path;
|
|
return;
|
|
}
|
|
const QString hash = misc::toQString(t->info_hash());
|
|
qDebug() << "Torrent hash is" << hash;
|
|
TorrentTempData::setSavePath(hash, content_path);
|
|
TorrentTempData::setSeedingMode(hash, dlg.skipFileChecking());
|
|
qDebug("Adding the torrent to the session...");
|
|
QBtSession::instance()->addTorrent(torrent_path, false, QString(), false, true);
|
|
// Remember the last opened folder
|
|
Preferences* const pref = Preferences::instance();
|
|
pref->setMainLastDir(fsutils::fromNativePath(torrent_path));
|
|
pref->setTorImportLastContentDir(fsutils::fromNativePath(content_path));
|
|
return;
|
|
}
|
|
qDebug() << Q_FUNC_INFO << "EXIT";
|
|
return;
|
|
}
|
|
|
|
void TorrentImportDlg::loadTorrent(const QString &torrent_path)
|
|
{
|
|
// Load the torrent file
|
|
try {
|
|
std::vector<char> buffer;
|
|
lazy_entry entry;
|
|
libtorrent::error_code ec;
|
|
misc::loadBencodedFile(torrent_path, buffer, entry, ec);
|
|
t = new torrent_info(entry);
|
|
if (!t->is_valid() || t->num_files() == 0)
|
|
throw std::exception();
|
|
}
|
|
catch(std::exception&) {
|
|
ui->browseContentBtn->setEnabled(false);
|
|
ui->lineTorrent->clear();
|
|
QMessageBox::warning(this, tr("Invalid torrent file"), tr("This is not a valid torrent file."));
|
|
return;
|
|
}
|
|
// Update display
|
|
ui->lineTorrent->setText(fsutils::toNativePath(torrent_path));
|
|
ui->browseContentBtn->setEnabled(true);
|
|
// Load the file names
|
|
initializeFilesPath();
|
|
}
|
|
|
|
void TorrentImportDlg::initializeFilesPath()
|
|
{
|
|
m_filesPath.clear();
|
|
// Loads files path in the torrent
|
|
for (int i = 0; i<t->num_files(); ++i)
|
|
m_filesPath << fsutils::fromNativePath(misc::toQStringU(t->file_at(i).path));
|
|
}
|
|
|
|
bool TorrentImportDlg::fileRenamed() const
|
|
{
|
|
return m_fileRenamed;
|
|
}
|
|
|
|
|
|
boost::intrusive_ptr<libtorrent::torrent_info> TorrentImportDlg::torrent() const
|
|
{
|
|
return t;
|
|
}
|
|
|
|
bool TorrentImportDlg::skipFileChecking() const
|
|
{
|
|
return ui->checkSkipCheck->isChecked();
|
|
}
|
|
|
|
void TorrentImportDlg::loadSettings()
|
|
{
|
|
restoreGeometry(Preferences::instance()->getTorImportGeometry());
|
|
}
|
|
|
|
void TorrentImportDlg::saveSettings()
|
|
{
|
|
Preferences::instance()->setTorImportGeometry(saveGeometry());
|
|
}
|
|
|
|
void TorrentImportDlg::closeEvent(QCloseEvent *event)
|
|
{
|
|
qDebug() << Q_FUNC_INFO;
|
|
saveSettings();
|
|
QDialog::closeEvent(event);
|
|
}
|