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