Imported existing code

indra/llmessage/llpacketack.cpp

@@ -0,0 +1,88 @@
+/** 
+ * @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;
+		}
+			
+	}
+}