aria2/src/NullLogger.h

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2006-05-20 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> To add the ability to download several pieces in mix in a command and increase the number of request slots according to request-cancel latency: * src/PeerInteractionCommand.cc (executeInternal): The number of messages to be received at a time is increased from 10 to 50. * src/LogFactory (getInstance): Added NullLogger. * src/NullLogger.h: New class. * src/BitfieldMan.h (getMissingIndex): New function. * src/BitfieldMan.cc (getMissingIndex): New function. * src/TorrentMan.h (checkOutPiece): New function. (getMissingPieceIndex): New function. (getMissingFastPieceIndex): New function. (getMissingFastPiece): New function. * src/TorrentMan.cc (updatePiece): Rewritten using STL. (syncPiece): Rewritten using STL. (getMissingPiece): Rewritten using getMissingPieceIndex() and checkOutPiece(). (getMissingPieceIndex): New function. (getMissingFastPieceIndex): New function. (getMissingFastPiece): New function. (checkOutPiece): New function. * src/PeerInteraction.h (Pieces): New type definition. (piece): Removed. (pieces): New variable. (getNewPieceAndSendInterest): Added the "piece" argument. (abortPiece): Added the "piece" argument. (abortAllPieces): New function. (isInRequestSlot): New function. (hasDownloadPiece): Added the "index" argument. (setDownloadPiece): Removed. (getDownloadPiece): Added the "index" argument. (updatePiece): New function. (createRequestMessage): Added the "index" argument. * src/PeerInteraction.cc (onChoked): Rewritten. (abortPiece): Rewirtten. (abortAllPieces): New function. (deleteTimeoutRequestSlot): Rewritten. Clarified code a little bit. (deleteCompletedRequestSlot): Rewritten. (isInRequestSlot): New function. (syncPiece): Rewritten. (updatePiece): New function. (getNewPieceAndSendInterest): Rewritten. (addRequests): Rewritten. (getDownloadPiece): Rewritten. (hasDownloadPiece): Rewritten. (createRequestMessage): Added the "index" argument. * src/common.h (BITFIELD_LEN_FROM_PIECES): Enclosed the variable in parentheses. (DIV_FLOOR): New definition. * src/PieceMessage.cc (receivedAction): Update request-piece latency here. * src/RequestSlot.h (getLatencyInMillis): New function. * src/RequestSlot.cc (isTimeout): Rewritten using getLatencyInMillis. (getLatencyInMillis): New function. * src/Piece.h (operator==): New function. (getMissingBlockIndex): New function. * src/Piece.cc (operator==): New function. (getMissingBlockIndex): New function. * src/Peer.h (DEFAULT_LATENCY): New definition. (latency): New variable. (updateLatency): New function. (getLatency): New function. * src/Peer.cc (resetStatus): Reset latecy. (updateLatency): New function.
2006-05-21 16:19:17 +00:00
/* <!-- copyright */
/*
* aria2 - a simple utility for downloading files faster
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* copyright --> */
#ifndef _D_NULL_LOGGER_H_
#define _D_NULL_LOGGER_H_
#include "Logger.h"
using namespace std;
class NullLogger : public Logger {
public:
NullLogger() {}
virtual ~NullLogger() {}
virtual void debug(const char* msg, ...) const {}
virtual void debug(const char* msg, Exception* ex, ...) const {}
virtual void info(const char* msg, ...) const {}
virtual void info(const char* msg, Exception* ex, ...) const {}
virtual void warn(const char* msg, ...) const {}
virtual void warn(const char* msg, Exception* ex, ...) const {}
virtual void error(const char* msg, ...) const {}
virtual void error(const char* msg, Exception* ex, ...) const {}
};
#endif // _D_NULL_LOGGER_H_