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@ -33,30 +33,105 @@
@@ -33,30 +33,105 @@
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#include <QDialog> |
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#include <QStringList> |
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#include <QMessageBox> |
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#include <QFile> |
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#include <QUrl> |
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#include "misc.h" |
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#include "ui_trackersadditiondlg.h" |
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#include "downloadthread.h" |
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#include "qtorrenthandle.h" |
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class TrackersAdditionDlg : public QDialog, private Ui::TrackersAdditionDlg{ |
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Q_OBJECT |
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public: |
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TrackersAdditionDlg(QWidget *parent=0): QDialog(parent){ |
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setupUi(this); |
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} |
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private: |
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QTorrentHandle h; |
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~TrackersAdditionDlg(){} |
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public: |
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TrackersAdditionDlg(QTorrentHandle h, QWidget *parent=0): QDialog(parent), h(h) { |
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setupUi(this); |
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// As a default, use torrentz.com link
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list_url->setText("http://www.torrentz.com/announce_"+h.hash()); |
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list_url->setCursorPosition(0); |
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} |
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QStringList newTrackers() const { |
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return trackers_list->toPlainText().trimmed().split("\n"); |
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} |
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~TrackersAdditionDlg(){} |
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QStringList newTrackers() const { |
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return trackers_list->toPlainText().trimmed().split("\n"); |
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} |
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static QStringList askForTrackers() { |
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QStringList trackers; |
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TrackersAdditionDlg dlg; |
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if(dlg.exec() == QDialog::Accepted) { |
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return dlg.newTrackers(); |
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public slots: |
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void on_uTorrentListButton_clicked() { |
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downloadThread *d = new downloadThread(this); |
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connect(d, SIGNAL(downloadFinished(QString,QString)), this, SLOT(parseUTorrentList(QString,QString))); |
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connect(d, SIGNAL(downloadFailure(QString,QString)), this, SLOT(getTrackerError(QString,QString))); |
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//Just to show that it takes times
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QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
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d->downloadUrl("http://www.torrentz.com/announce_"+h.hash()); |
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} |
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void parseUTorrentList(QString, QString path) { |
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QFile list_file(path); |
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if (!list_file.open(QFile::ReadOnly)) { |
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QMessageBox::warning(this, tr("I/O Error"), tr("Error while trying to open the downloaded file."), QMessageBox::Ok); |
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return; |
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} |
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QList<QUrl> existingTrackers; |
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// Load from torrent handle
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std::vector<announce_entry> tor_trackers = h.trackers(); |
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std::vector<announce_entry>::iterator itr = tor_trackers.begin(); |
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while(itr != tor_trackers.end()) { |
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existingTrackers << QUrl(misc::toQString(itr->url)); |
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itr++; |
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} |
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// Load from current user list
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QStringList tmp = trackers_list->toPlainText().split("\n"); |
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foreach(QString user_url_str, tmp) { |
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QUrl user_url(user_url_str); |
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if(!existingTrackers.contains(user_url)) |
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existingTrackers << user_url; |
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} |
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// Add new trackers to the list
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if(!trackers_list->toPlainText().isEmpty() && !trackers_list->toPlainText().endsWith("\n")) |
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trackers_list->insertPlainText("\n"); |
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int nb = 0; |
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while (!list_file.atEnd()) { |
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QByteArray line = list_file.readLine().trimmed(); |
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if(line.isEmpty()) continue; |
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QUrl url(line); |
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if (!existingTrackers.contains(url)) { |
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trackers_list->insertPlainText(line + "\n"); |
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++nb; |
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} |
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return trackers; |
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} |
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// Clean up
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list_file.close(); |
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list_file.remove(); |
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//To restore the cursor ...
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QApplication::restoreOverrideCursor(); |
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// Display information message if necessary
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if(nb == 0) { |
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QMessageBox::information(this, tr("No change"), tr("No additional trackers were found."), QMessageBox::Ok); |
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} |
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} |
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void getTrackerError(QString, QString error) { |
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//To restore the cursor ...
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QApplication::restoreOverrideCursor(); |
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QMessageBox::warning(this, tr("Download error"), tr("The trackers list could not be downloaded, reason: %1").arg(error), QMessageBox::Ok); |
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} |
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public: |
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static QStringList askForTrackers(QTorrentHandle h) { |
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QStringList trackers; |
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TrackersAdditionDlg dlg(h); |
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if(dlg.exec() == QDialog::Accepted) { |
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return dlg.newTrackers(); |
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} |
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return trackers; |
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} |
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}; |
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#endif |
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Christophe Dumez
15 years ago