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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 "Peer.h"
#include "AbstractBtMessage.h"
#include "BtRegistry.h"
class DefaultBtMessageFactory : public BtMessageFactory {
private:
int32_t cuid;
BtContextHandle btContext;
PieceStorageHandle pieceStorage;
PeerHandle peer;
BtMessageDispatcherWeakHandle dispatcher;
BtRequestFactoryWeakHandle requestFactory;
PeerConnectionWeakHandle peerConnection;
void setCommonProperty(const AbstractBtMessageHandle& msg);
public:
DefaultBtMessageFactory():cuid(0),
btContext(0),
pieceStorage(0),
peer(0)
{
LogFactory::getInstance()->debug("DefaultBtMessageFactory::instantiated");
}
virtual ~DefaultBtMessageFactory()
{
LogFactory::getInstance()->debug("DefaultBtMessageFactory::deleted");
}
virtual BtMessageHandle
createBtMessage(const unsigned char* msg, int32_t msgLength);
virtual BtMessageHandle
createHandshakeMessage(const unsigned char* msg, int32_t msgLength);
virtual BtMessageHandle
createHandshakeMessage(const unsigned char* infoHash,
const unsigned char* peerId);
virtual BtMessageHandle
createRequestMessage(const PieceHandle& piece, int32_t blockIndex);
virtual BtMessageHandle
createCancelMessage(int32_t index, int32_t begin, int32_t length);
virtual BtMessageHandle
createPieceMessage(int32_t index, int32_t begin, int32_t length);
virtual BtMessageHandle createHaveMessage(int32_t index);
virtual BtMessageHandle createChokeMessage();
virtual BtMessageHandle createUnchokeMessage();
virtual BtMessageHandle createInterestedMessage();
virtual BtMessageHandle createNotInterestedMessage();
virtual BtMessageHandle createBitfieldMessage();
virtual BtMessageHandle createKeepAliveMessage();
virtual BtMessageHandle createHaveAllMessage();
virtual BtMessageHandle createHaveNoneMessage();
virtual BtMessageHandle
createRejectMessage(int32_t index, int32_t begin, int32_t length);
virtual BtMessageHandle createAllowedFastMessage(int32_t index);
virtual BtMessageHandle createBtExtendedMessage(const ExensionMessageHandle& msg);
void setPeer(const PeerHandle& peer) {
this->peer = peer;
}
PeerHandle getPeer() const {
return peer;
}
void setBtContext(const BtContextHandle& btContext) {
this->btContext = btContext;
this->pieceStorage = PIECE_STORAGE(btContext);
}
BtContextHandle getBtContext() const {
return btContext;
}
void setCuid(int32_t cuid) {
this->cuid = cuid;
}
void setBtMessageDispatcher(const BtMessageDispatcherWeakHandle& dispatcher)
{
this->dispatcher = dispatcher;
}
void setBtRequestFactory(const BtRequestFactoryWeakHandle& factory) {
this->requestFactory = factory;
}
void setPeerConnection(const PeerConnectionWeakHandle& connection) {
this->peerConnection = connection;
}
};
typedef SharedHandle<DefaultBtMessageFactory> DefaultBtMessageFactoryHandle;
#endif // _D_DEFAULT_BT_MESSAGE_FACTORY_H_
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