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/**
* @file llmessagethrottle.h
* @brief LLMessageThrottle class used for throttling messages.
*
* $LicenseInfo:firstyear=2004&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLMESSAGETHROTTLE_H
#define LL_LLMESSAGETHROTTLE_H
#include <deque>
#include "linden_common.h"
#include "lluuid.h"
typedef enum e_message_throttle_categories
{
MTC_VIEWER_ALERT,
MTC_AGENT_ALERT,
MTC_EOF
} EMessageThrottleCats;
class LLMessageThrottleEntry
{
public:
LLMessageThrottleEntry(const size_t hash, const U64 entry_time)
: mHash(hash), mEntryTime(entry_time) {}
size_t getHash() const { return mHash; }
U64 getEntryTime() const { return mEntryTime; }
protected:
size_t mHash;
U64 mEntryTime;
};
class LLMessageThrottle
{
public:
LLMessageThrottle();
~LLMessageThrottle();
BOOL addViewerAlert (const LLUUID& to, const std::string& mesg);
BOOL addAgentAlert (const LLUUID& agent, const LLUUID& task, const std::string& mesg);
void pruneEntries();
protected:
typedef std::deque<LLMessageThrottleEntry> message_list_t;
typedef std::deque<LLMessageThrottleEntry>::iterator message_list_iterator_t;
typedef std::deque<LLMessageThrottleEntry>::reverse_iterator message_list_reverse_iterator_t;
typedef std::deque<LLMessageThrottleEntry>::const_iterator message_list_const_iterator_t;
typedef std::deque<LLMessageThrottleEntry>::const_reverse_iterator message_list_const_reverse_iterator_t;
message_list_t mMessageList[MTC_EOF];
};
extern LLMessageThrottle gMessageThrottle;
#endif
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