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/*
* Copyright (C) 2010 Joseph Daly <skinny.moey@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of Joseph Daly nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <drizzled/plugin/table_function.h>
#include <drizzled/field.h>
#include "user_commands.h"
#include "global_stats.h"
#include "logging_stats.h"
#include <vector>
class GlobalStatementsTool : public drizzled::plugin::TableFunction
{
public:
GlobalStatementsTool(LoggingStats *logging_stats);
class Generator : public drizzled::plugin::TableFunction::Generator
{
public:
Generator(drizzled::Field **arg, LoggingStats *logging_stats);
~Generator();
bool populate();
private:
GlobalStats *global_stats_to_display;
uint32_t count;
};
Generator *generator(drizzled::Field **arg)
{
return new Generator(arg, logging_stats);
}
private:
LoggingStats *logging_stats;
};
class SessionStatementsTool : public drizzled::plugin::TableFunction
{
public:
SessionStatementsTool(LoggingStats *logging_stats);
class Generator : public drizzled::plugin::TableFunction::Generator
{
public:
Generator(drizzled::Field **arg, LoggingStats *logging_stats);
bool populate();
private:
UserCommands *user_commands;
uint32_t count;
};
Generator *generator(drizzled::Field **arg)
{
return new Generator(arg, logging_stats);
}
private:
LoggingStats *logging_stats;
};
class CurrentCommandsTool : public drizzled::plugin::TableFunction
{
public:
CurrentCommandsTool(LoggingStats *logging_stats);
class Generator : public drizzled::plugin::TableFunction::Generator
{
public:
Generator(drizzled::Field **arg, LoggingStats *logging_stats);
bool populate();
private:
LoggingStats *inner_logging_stats;
Scoreboard *current_scoreboard;
uint32_t current_bucket;
bool isEnabled;
std::vector<ScoreboardSlot *>::iterator scoreboard_vector_it;
std::vector<ScoreboardSlot *>::iterator scoreboard_vector_end;
std::vector<std::vector<ScoreboardSlot* >* >::iterator vector_of_scoreboard_vectors_it;
std::vector<std::vector<ScoreboardSlot* >* >::iterator vector_of_scoreboard_vectors_end;
boost::shared_mutex* current_lock;
void setVectorIteratorsAndLock(uint32_t bucket_number);
};
Generator *generator(drizzled::Field **arg)
{
return new Generator(arg, outer_logging_stats);
}
private:
LoggingStats *outer_logging_stats;
};
class CumulativeCommandsTool : public drizzled::plugin::TableFunction
{
public:
CumulativeCommandsTool(LoggingStats *logging_stats);
class Generator : public drizzled::plugin::TableFunction::Generator
{
public:
Generator(drizzled::Field **arg, LoggingStats *logging_stats);
bool populate();
private:
LoggingStats *inner_logging_stats;
int32_t record_number;
int32_t last_valid_index;
};
Generator *generator(drizzled::Field **arg)
{
return new Generator(arg, outer_logging_stats);
}
private:
LoggingStats *outer_logging_stats;
};
class CumulativeUserStatsTool : public drizzled::plugin::TableFunction
{
public:
CumulativeUserStatsTool(LoggingStats *logging_stats);
class Generator : public drizzled::plugin::TableFunction::Generator
{
public:
Generator(drizzled::Field **arg, LoggingStats *logging_stats);
bool populate();
private:
LoggingStats *inner_logging_stats;
int32_t record_number;
int32_t last_valid_index;
};
Generator *generator(drizzled::Field **arg)
{
return new Generator(arg, outer_logging_stats);
}
private:
LoggingStats *outer_logging_stats;
};
class ScoreboardStatsTool : public drizzled::plugin::TableFunction
{
public:
ScoreboardStatsTool(LoggingStats *logging_stats);
class Generator : public drizzled::plugin::TableFunction::Generator
{
public:
Generator(drizzled::Field **arg, LoggingStats *logging_stats);
bool populate();
private:
LoggingStats *inner_logging_stats;
bool is_last_record;
};
Generator *generator(drizzled::Field **arg)
{
return new Generator(arg, outer_logging_stats);
}
private:
LoggingStats *outer_logging_stats;
};
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