57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/**
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* @file llpacketbuffer.h
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* @brief definition of LLPacketBuffer class for implementing a
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* resend, drop, or delay in packet transmissions.
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLPACKETBUFFER_H
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#define LL_LLPACKETBUFFER_H
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#include "net.h" // for NET_BUFFER_SIZE
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#include "llhost.h"
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class LLPacketBuffer
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{
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public:
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LLPacketBuffer(const LLHost &host, const char *datap, const S32 size);
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LLPacketBuffer(S32 hSocket); // receive a packet
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~LLPacketBuffer();
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S32 getSize() const { return mSize; }
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const char *getData() const { return mData; }
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LLHost getHost() const { return mHost; }
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LLHost getReceivingInterface() const { return mReceivingIF; }
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void init(S32 hSocket);
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protected:
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char mData[NET_BUFFER_SIZE]; // packet data /* Flawfinder : ignore */
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S32 mSize; // size of buffer in bytes
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LLHost mHost; // source/dest IP and port
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LLHost mReceivingIF; // source/dest IP and port
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};
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#endif
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