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/*
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef QUERYRESULT_H
#define QUERYRESULT_H
#include <ace/Refcounted_Auto_Ptr.h>
#include <ace/Null_Mutex.h>
#include "Field.h"
#include "Log.h"
#ifdef _WIN32
#include <winsock2.h>
#endif
#include <mysql.h>
class ResultSet
{
public:
ResultSet(MYSQL_RES *result, MYSQL_FIELD *fields, uint64 rowCount, uint32 fieldCount);
~ResultSet();
bool NextRow();
uint64 GetRowCount() const { return m_rowCount; }
uint32 GetFieldCount() const { return m_fieldCount; }
Field *Fetch() const { return m_currentRow; }
const Field & operator [] (uint32 index) const
{
ASSERT(index < m_fieldCount);
return m_currentRow[index];
}
protected:
Field *m_currentRow;
uint64 m_rowCount;
uint32 m_fieldCount;
private:
void CleanUp();
MYSQL_RES *m_result;
MYSQL_FIELD *m_fields;
};
typedef ACE_Refcounted_Auto_Ptr<ResultSet, ACE_Null_Mutex> QueryResult;
class PreparedResultSet
{
public:
PreparedResultSet(MYSQL_STMT* stmt, MYSQL_RES *result, MYSQL_FIELD *fields, uint64 rowCount, uint32 fieldCount);
~PreparedResultSet();
bool NextRow();
uint64 GetRowCount() const { return m_rowCount; }
uint32 GetFieldCount() const { return m_fieldCount; }
Field* Fetch() const
{
ASSERT(m_rowPosition < m_rowCount);
return m_rows[m_rowPosition];
}
const Field & operator [] (uint32 index) const
{
ASSERT(m_rowPosition < m_rowCount);
ASSERT(index < m_fieldCount);
return m_rows[m_rowPosition][index];
}
protected:
uint64 m_rowCount;
uint64 m_rowPosition;
std::vector<Field*> m_rows;
uint32 m_fieldCount;
private:
MYSQL_BIND* m_rBind;
MYSQL_STMT* m_stmt;
MYSQL_RES* m_res;
my_bool* m_isNull;
unsigned long* m_length;
void FreeBindBuffer();
void CleanUp();
bool _NextRow();
};
typedef ACE_Refcounted_Auto_Ptr<PreparedResultSet, ACE_Null_Mutex> PreparedQueryResult;
#endif
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