llpacketack.cpp
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- /**
- * @file llpacketack.cpp
- * @author Phoenix
- * @date 2007-05-09
- * @brief Implementation of the LLReliablePacket.
- *
- * $LicenseInfo:firstyear=2007&license=viewergpl$
- *
- * Copyright (c) 2007-2010, 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;
- }
-
- }
- }