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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* 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 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.
*/
/* copyright --> */
#ifndef D_DEFAULT_BT_MESSAGE_FACTORY_H
#define D_DEFAULT_BT_MESSAGE_FACTORY_H
#include "BtMessageFactory.h"
#include "Command.h"
namespace aria2 {
class DownloadContext;
class PieceStorage;
class PeerStorage;
class Peer;
class AbstractBtMessage;
class BtMessageDispatcher;
class BtRequestFactory;
class PeerConnection;
class ExtensionMessageFactory;
class DHTNode;
class DHTRoutingTable;
class DHTTaskQueue;
class DHTTaskFactory;
class DefaultBtMessageFactory : public BtMessageFactory {
private:
cuid_t cuid_;
SharedHandle<DownloadContext> downloadContext_;
SharedHandle<PieceStorage> pieceStorage_;
SharedHandle<PeerStorage> peerStorage_;
SharedHandle<Peer> peer_;
bool dhtEnabled_;
BtMessageDispatcher* dispatcher_;
BtRequestFactory* requestFactory_;
PeerConnection* peerConnection_;
SharedHandle<ExtensionMessageFactory> extensionMessageFactory_;
DHTNode* localNode_;
DHTRoutingTable* routingTable_;
DHTTaskQueue* taskQueue_;
DHTTaskFactory* taskFactory_;
bool metadataGetMode_;
void setCommonProperty(AbstractBtMessage* msg);
public:
DefaultBtMessageFactory();
virtual ~DefaultBtMessageFactory();
virtual SharedHandle<BtMessage>
createBtMessage(const unsigned char* msg, size_t msgLength);
virtual SharedHandle<BtHandshakeMessage>
createHandshakeMessage(const unsigned char* msg, size_t msgLength);
virtual SharedHandle<BtHandshakeMessage>
createHandshakeMessage(const unsigned char* infoHash,
const unsigned char* peerId);
virtual SharedHandle<BtMessage>
createRequestMessage(const SharedHandle<Piece>& piece, size_t blockIndex);
virtual SharedHandle<BtMessage>
createCancelMessage(size_t index, int32_t begin, int32_t length);
virtual SharedHandle<BtMessage>
createPieceMessage(size_t index, int32_t begin, int32_t length);
virtual SharedHandle<BtMessage> createHaveMessage(size_t index);
virtual SharedHandle<BtMessage> createChokeMessage();
virtual SharedHandle<BtMessage> createUnchokeMessage();
virtual SharedHandle<BtMessage> createInterestedMessage();
virtual SharedHandle<BtMessage> createNotInterestedMessage();
virtual SharedHandle<BtMessage> createBitfieldMessage();
virtual SharedHandle<BtMessage> createKeepAliveMessage();
virtual SharedHandle<BtMessage> createHaveAllMessage();
virtual SharedHandle<BtMessage> createHaveNoneMessage();
virtual SharedHandle<BtMessage>
createRejectMessage(size_t index, int32_t begin, int32_t length);
virtual SharedHandle<BtMessage> createAllowedFastMessage(size_t index);
virtual SharedHandle<BtMessage> createPortMessage(uint16_t port);
virtual SharedHandle<BtMessage>
createBtExtendedMessage(const SharedHandle<ExtensionMessage>& msg);
void setPeer(const SharedHandle<Peer>& peer);
void setDownloadContext(const SharedHandle<DownloadContext>& downloadContext);
void setPieceStorage(const SharedHandle<PieceStorage>& pieceStorage);
void setPeerStorage(const SharedHandle<PeerStorage>& peerStorage);
void setCuid(cuid_t cuid)
{
cuid_ = cuid;
}
void setDHTEnabled(bool enabled) {
dhtEnabled_ = enabled;
}
void setBtMessageDispatcher
(BtMessageDispatcher* dispatcher);
void setBtRequestFactory(BtRequestFactory* factory);
void setPeerConnection(PeerConnection* connection);
void setExtensionMessageFactory
(const SharedHandle<ExtensionMessageFactory>& factory);
void setLocalNode(DHTNode* localNode);
void setRoutingTable(DHTRoutingTable* routingTable);
void setTaskQueue(DHTTaskQueue* taskQueue);
void setTaskFactory(DHTTaskFactory* taskFactory);
void enableMetadataGetMode()
{
metadataGetMode_ = true;
}
};
} // namespace aria2
#endif // D_DEFAULT_BT_MESSAGE_FACTORY_H
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