2007-03-05 16:55:23 +03:00
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/*
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* Bittorrent Client using Qt4 and libtorrent.
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2007-07-14 18:31:59 +04:00
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* Copyright (C) 2006 Christophe Dumez
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2007-03-05 16:55:23 +03:00
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*
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2007-07-14 18:31:59 +04:00
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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2007-03-05 16:55:23 +03:00
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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2007-07-14 18:31:59 +04:00
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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2009-04-05 21:00:55 +04:00
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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2007-07-14 18:31:59 +04:00
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* Contact : chris@qbittorrent.org
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2007-03-05 16:55:23 +03:00
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*/
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#ifndef __BITTORRENT_H__
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#define __BITTORRENT_H__
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2007-06-29 19:23:15 +04:00
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#include <QHash>
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2007-07-23 16:46:36 +04:00
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#include <QStringList>
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2008-09-07 15:31:29 +04:00
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#include <QApplication>
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#include <QPalette>
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2008-09-13 11:33:41 +04:00
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#include <QPointer>
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2007-06-29 19:23:15 +04:00
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2007-03-05 16:55:23 +03:00
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#include <libtorrent/session.hpp>
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2007-10-01 13:47:00 +04:00
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#include <libtorrent/ip_filter.hpp>
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2007-08-20 10:29:18 +04:00
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#include "qtorrenthandle.h"
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2007-03-05 16:55:23 +03:00
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using namespace libtorrent;
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2009-11-16 23:28:58 +03:00
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#define MAX_SAMPLES 20
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2007-03-08 01:36:01 +03:00
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class downloadThread;
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2007-07-30 17:56:31 +04:00
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class QTimer;
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2009-11-12 21:24:51 +03:00
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class FileSystemWatcher;
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2008-05-18 00:32:03 +04:00
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class FilterParserThread;
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2009-11-18 20:46:59 +03:00
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class HttpServer;
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2007-03-08 01:36:01 +03:00
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2009-11-19 18:04:43 +03:00
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class TrackerInfos {
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public:
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QString name_or_url;
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QString last_message;
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unsigned long num_peers;
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//TrackerInfos() {}
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TrackerInfos(const TrackerInfos &b) {
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name_or_url = b.name_or_url;
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Q_ASSERT(!name_or_url.isEmpty());
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last_message = b.last_message;
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num_peers = b.num_peers;
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}
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TrackerInfos(QString name_or_url): name_or_url(name_or_url), last_message(""), num_peers(0) {
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}
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};
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2009-11-20 11:01:59 +03:00
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class Bittorrent : public QObject {
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Q_OBJECT
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private:
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// Bittorrent
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session *s;
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QPointer<QTimer> timerAlerts;
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QHash<QString, QString> savepath_fromurl;
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QHash<QString, QHash<QString, TrackerInfos> > trackersInfos;
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// Ratio
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QPointer<QTimer> BigRatioTimer;
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// HTTP
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QPointer<downloadThread> downloader;
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// File System
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QPointer<FileSystemWatcher> FSWatcher;
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// Console / Log
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QStringList consoleMessages;
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QStringList peerBanMessages;
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// Settings
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bool preAllocateAll;
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bool addInPause;
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float ratio_limit;
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bool UPnPEnabled;
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bool NATPMPEnabled;
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bool LSDEnabled;
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bool DHTEnabled;
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bool queueingEnabled;
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QString defaultSavePath;
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QString defaultTempPath;
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// GeoIP
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bool resolve_countries;
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bool geoipDBLoaded;
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// ETA Computation
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QPointer<QTimer> timerETA;
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QHash<QString, QList<int> > ETA_samples;
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// IP filtering
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QPointer<FilterParserThread> filterParser;
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QString filterPath;
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// Web UI
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QPointer<HttpServer> httpServer;
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QStringList url_skippingDlg;
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2007-03-05 16:55:23 +03:00
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protected:
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QString getSavePath(QString hash);
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bool initWebUi(QString username, QString password, int port);
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public:
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// Constructor / Destructor
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Bittorrent();
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~Bittorrent();
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QTorrentHandle getTorrentHandle(QString hash) const;
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std::vector<torrent_handle> getTorrents() const;
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bool isFilePreviewPossible(QString fileHash) const;
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bool isDHTEnabled() const;
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float getPayloadDownloadRate() const;
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float getPayloadUploadRate() const;
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session_status getSessionStatus() const;
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int getListenPort() const;
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float getRealRatio(QString hash) const;
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session* getSession() const;
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QHash<QString, TrackerInfos> getTrackersInfo(QString hash) const;
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bool hasActiveTorrents() const;
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bool isQueueingEnabled() const;
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int getMaximumActiveDownloads() const;
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int getMaximumActiveTorrents() const;
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int loadTorrentPriority(QString hash);
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QStringList getConsoleMessages() const;
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QStringList getPeerBanMessages() const;
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qlonglong getETA(QString hash);
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bool useTemporaryFolder() const;
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QString getDefaultSavePath() const;
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2007-03-05 16:55:23 +03:00
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public slots:
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QTorrentHandle addTorrent(QString path, bool fromScanDir = false, QString from_url = QString(), bool resumed = false);
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QTorrentHandle addMagnetUri(QString magnet_uri, bool resumed=false);
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void importOldTorrents();
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void applyFormerAttributeFiles(QTorrentHandle h);
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void importOldTempData(QString torrent_path);
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void loadSessionState();
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void saveSessionState();
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void downloadFromUrl(QString url);
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void deleteTorrent(QString hash, bool delete_local_files = false);
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void startUpTorrents();
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/* Needed by Web UI */
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void pauseAllTorrents();
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void pauseTorrent(QString hash);
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void resumeTorrent(QString hash);
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void resumeAllTorrents();
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/* End Web UI */
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void saveDHTEntry();
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void preAllocateAllFiles(bool b);
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void saveFastResumeData();
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void enableDirectoryScanning(QString scan_dir);
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void disableDirectoryScanning();
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void enableIPFilter(QString filter);
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void disableIPFilter();
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void setQueueingEnabled(bool enable);
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void handleDownloadFailure(QString url, QString reason);
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void downloadUrlAndSkipDialog(QString url, QString save_path=QString::null);
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// Session configuration - Setters
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void setListeningPort(int port);
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void setMaxConnections(int maxConnec);
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void setMaxConnectionsPerTorrent(int max);
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void setMaxUploadsPerTorrent(int max);
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void setDownloadRateLimit(long rate);
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void setUploadRateLimit(long rate);
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void setGlobalRatio(float ratio);
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void setDeleteRatio(float ratio);
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void setDHTPort(int dht_port);
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void setProxySettings(proxy_settings proxySettings, bool trackers=true, bool peers=true, bool web_seeds=true, bool dht=true);
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void setSessionSettings(session_settings sessionSettings);
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void startTorrentsInPause(bool b);
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void setDefaultTempPath(QString temppath);
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void applyEncryptionSettings(pe_settings se);
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void setDownloadLimit(QString hash, long val);
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void setUploadLimit(QString hash, long val);
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void enableUPnP(bool b);
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void enableNATPMP(bool b);
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void enableLSD(bool b);
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bool enableDHT(bool b);
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void addConsoleMessage(QString msg, QColor color=QApplication::palette().color(QPalette::WindowText));
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void addPeerBanMessage(QString msg, bool from_ipfilter);
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void processDownloadedFile(QString, QString);
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void addMagnetSkipAddDlg(QString uri);
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void downloadFromURLList(const QStringList& urls);
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void configureSession();
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void banIP(QString ip);
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2009-11-19 11:14:04 +03:00
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protected slots:
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void addTorrentsFromScanFolder(QStringList&);
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void readAlerts();
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void deleteBigRatios();
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void takeETASamples();
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signals:
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void addedTorrent(QTorrentHandle& h);
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void deletedTorrent(QString hash);
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void pausedTorrent(QTorrentHandle& h);
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void resumedTorrent(QTorrentHandle& h);
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void finishedTorrent(QTorrentHandle& h);
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void fullDiskError(QTorrentHandle& h, QString msg);
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void trackerError(QString hash, QString time, QString msg);
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void trackerAuthenticationRequired(QTorrentHandle& h);
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void newDownloadedTorrent(QString path, QString url);
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void updateFileSize(QString hash);
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void downloadFromUrlFailure(QString url, QString reason);
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void torrentFinishedChecking(QTorrentHandle& h);
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void metadataReceived(QTorrentHandle &h);
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2007-03-05 20:35:38 +03:00
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};
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2007-03-05 16:55:23 +03:00
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#endif
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