89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
/**
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* @file llpacketack.cpp
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* @author Phoenix
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* @date 2007-05-09
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* @brief Implementation of the LLReliablePacket.
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*
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* $LicenseInfo:firstyear=2007&license=viewergpl$
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*
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* Copyright (c) 2007-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "linden_common.h"
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#include "llpacketack.h"
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#if !LL_WINDOWS
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#include <netinet/in.h>
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#else
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#include "winsock2.h"
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#endif
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#include "message.h"
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LLReliablePacket::LLReliablePacket(
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S32 socket,
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U8* buf_ptr,
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S32 buf_len,
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LLReliablePacketParams* params) :
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mBuffer(NULL),
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mBufferLength(0)
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{
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if (params)
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{
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mHost = params->mHost;
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mRetries = params->mRetries;
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mPingBasedRetry = params->mPingBasedRetry;
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mTimeout = params->mTimeout;
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mCallback = params->mCallback;
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mCallbackData = params->mCallbackData;
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mMessageName = params->mMessageName;
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}
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else
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{
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mRetries = 0;
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mPingBasedRetry = TRUE;
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mTimeout = 0.f;
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mCallback = NULL;
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mCallbackData = NULL;
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mMessageName = NULL;
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}
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mExpirationTime = (F64)((S64)totalTime())/1000000.0 + mTimeout;
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mPacketID = ntohl(*((U32*)(&buf_ptr[PHL_PACKET_ID])));
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mSocket = socket;
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if (mRetries)
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{
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mBuffer = new U8[buf_len];
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if (mBuffer != NULL)
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{
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memcpy(mBuffer,buf_ptr,buf_len); /*Flawfinder: ignore*/
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mBufferLength = buf_len;
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}
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}
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}
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