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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(const SharedHandle<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;
- }
- };
- typedef SharedHandle<DefaultBtMessageFactory> DefaultBtMessageFactoryHandle;
- } // namespace aria2
- #endif // D_DEFAULT_BT_MESSAGE_FACTORY_H
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