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/**
* @file lllogtextmessage.cpp
* @author Phoenix
* @date 2005-01-12
* @brief Impelmentation of the text logger.
*
* $LicenseInfo:firstyear=2005&license=viewergpl$
*
* Copyright (c) 2005-2007, 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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 "lllogtextmessage.h"
#include "message.h"
LLLogTextMessage::~LLLogTextMessage()
{
S32 queue_size = (S32)mQueue.size();
if(queue_size > 0)
{
llwarns << "Deleting queus with messages still on it." << llendl;
}
}
void LLLogTextMessage::log(
const LLUUID& from,
const LLUUID& to,
const char* mesg)
{
const F64 F64_ZERO = 0.0;
log(from, to, F64_ZERO, F64_ZERO, mesg);
}
void LLLogTextMessage::log(
const LLUUID& from,
F64 global_x,
F64 global_y,
const char* mesg)
{
log(from, LLUUID::null, global_x, global_y, mesg);
}
void LLLogTextMessage::log(
const LLUUID& from,
const LLUUID& to,
F64 global_x,
F64 global_y,
const char* mesg)
{
const S32 OVERHEAD = (2*sizeof(LLUUID))+(2*sizeof(F64))+(sizeof(S32));
const U32 MAX_LOGS_PER_MSG = 100;
const U32 LOG_MTU = 4000;
LLLogTextMessageData data(from, to, global_x, global_y, mesg);
mQueue.push_back(data);
mPendingSize += (S32)(OVERHEAD + data.mMessage.size());
if((mQueue.size() >= MAX_LOGS_PER_MSG) || (mPendingSize > (S32)LOG_MTU))
{
flush();
}
}
void LLLogTextMessage::flush()
{
mPendingSize = 0;
if(mQueue.empty()) return;
LLMessageSystem* msg = gMessageSystem;
msg->newMessageFast(_PREHASH_LogTextMessage);
while(!mQueue.empty())
{
LLLogTextMessageData data(mQueue.front());
mQueue.pop_front();
msg->nextBlockFast(_PREHASH_DataBlock);
msg->addUUIDFast(_PREHASH_FromAgentId, data.mFromID);
msg->addUUIDFast(_PREHASH_ToAgentId, data.mToID);
msg->addF64Fast(_PREHASH_GlobalX, data.mGlobalX);
msg->addF64Fast(_PREHASH_GlobalY, data.mGlobalY);
msg->addU32Fast(_PREHASH_Time, data.mTime);
msg->addStringFast(_PREHASH_Message, data.mMessage.c_str());
}
// Try to make this reliable, but don't try too hard
msg->sendReliable(mDataserver, 3, TRUE, 0.f, NULL, NULL);
}
LLLogTextMessage::LLLogTextMessageData::LLLogTextMessageData(
const LLUUID& from,
const LLUUID& to,
const F64& global_x,
const F64& gloabl_y,
const char* message) :
mFromID(from),
mToID(to),
mGlobalX(global_x),
mGlobalY(gloabl_y),
mMessage(message)
{
mTime = (S32)time(NULL);
}
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