Files
rtorrent/src/core/download_factory.h
T
rakshasa c5c9a1ddae * Added the framework for a download scheduler.
* Added "state_changed" variable to downloads that returns the last
time the download called DownloadList::pause/resume.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@674 e378c898-3ddf-0310-93e7-cc216c733640
2006-04-25 19:33:53 +00:00

113 lines
3.7 KiB
C++

// rTorrent - BitTorrent client
// Copyright (C) 2005-2006, Jari Sundell
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations
// including the two.
//
// 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)
// with this exception, 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.
// If you delete this exception statement from all source files in the
// program, then also delete it here.
//
// Contact: Jari Sundell <jaris@ifi.uio.no>
//
// Skomakerveien 33
// 3185 Skoppum, NORWAY
// The DownloadFactory class assures that loading torrents can be done
// anywhere in the code by queueing the task. The user may change
// settings while, or even after, the torrent is loading.
#ifndef RTORRENT_CORE_DOWNLOAD_FACTORY_H
#define RTORRENT_CORE_DOWNLOAD_FACTORY_H
#include <iosfwd>
#include <sigc++/slot.h>
#include <rak/priority_queue_default.h>
#include "utils/variable_map.h"
#include "http_queue.h"
namespace core {
class Manager;
class DownloadFactory {
public:
typedef sigc::slot<void> Slot;
// Do not destroy this object while it is in a HttpQueue.
DownloadFactory(const std::string& uri, Manager* m);
~DownloadFactory();
// Calling of receive_load() is delayed so you can change whatever
// you want without fear of the slots being triggered as you call
// load() or commit().
void load();
void commit();
utils::VariableMap* variable() { return &m_variables; }
bool get_session() const { return m_session; }
void set_session(bool v) { m_session = v; }
bool get_start() const { return m_start; }
void set_start(bool v) { m_start = v; }
bool print_log() const { return m_printLog; }
void set_print_log(bool v) { m_printLog = v; }
void slot_finished(Slot s) { m_slotFinished = s; }
private:
void receive_load();
void receive_loaded();
void receive_commit();
void receive_success();
void receive_failed(const std::string& msg);
void initialize_rtorrent(Download* download, torrent::Object* rtorrent);
Manager* m_manager;
std::iostream* m_stream;
bool m_commited;
bool m_loaded;
std::string m_uri;
bool m_session;
bool m_start;
bool m_printLog;
utils::VariableMap m_variables;
Slot m_slotFinished;
rak::priority_item m_taskLoad;
rak::priority_item m_taskCommit;
};
}
#endif