/** 
 * @file llviewerim_peningtats.h
 * @brief LLViewerStats class header file
 *
 * $LicenseInfo:firstyear=2002&license=viewerlgpl$
 * 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_LLVIEWERSTATS_H
#define LL_LLVIEWERSTATS_H

#include "lltracerecording.h"
#include "lltrace.h"
#include "llstatsaccumulator.h"
#include "llsingleton.h"
#include "llsd.h"

namespace LLCore
{
    class HTTPStats : public LLSingleton<HTTPStats>
    {
        LLSINGLETON(HTTPStats);
        virtual ~HTTPStats();

    public:
        void resetStats();

        typedef LLStatsAccumulator StatsAccumulator;

        void    recordDataDown(size_t bytes)
        {
            mDataDown.push(bytes);
        }

        void    recordDataUp(size_t bytes)
        {
            mDataUp.push(bytes);
        }

        void    recordHTTPRequest() { ++mRequests; }

        void    recordResultCode(S32 code);

        void    dumpStats();
    private:
        StatsAccumulator mDataDown;
        StatsAccumulator mDataUp;

        S32              mRequests;

        std::map<S32, S32> mResutCodes;
    };


}
#endif // LL_LLVIEWERSTATS_H
