amxmodx/modules/mysqlx/mysql/MysqlResultSet.h
2015-03-13 15:18:47 +02:00

71 lines
1.7 KiB
C++

// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
//
// MySQL Module
//
#ifndef _INCLUDE_SOURCEMOD_MYSQL_RESULTSET_H
#define _INCLUDE_SOURCEMOD_MYSQL_RESULTSET_H
#include "MysqlHeaders.h"
namespace SourceMod
{
class MysqlResultSet;
class MysqlResultRow : public IResultRow
{
friend class MysqlResultSet;
public:
MysqlResultRow();
public:
const char *GetString(unsigned int columnId);
double GetDouble(unsigned int columnId);
float GetFloat(unsigned int columnId);
int GetInt(unsigned int columnId);
bool IsNull(unsigned int columnId);
const char *GetRaw(unsigned int columnId, size_t *length);
private:
const char *GetStringSafe(unsigned int columnId);
private:
MYSQL_ROW m_CurRow;
unsigned long *m_Lengths;
unsigned int m_Columns;
};
class MysqlResultSet : public IResultSet
{
public:
MysqlResultSet(MYSQL_RES *res, MYSQL *mysql);
~MysqlResultSet();
public:
void FreeHandle();
public:
unsigned int RowCount();
unsigned int FieldCount();
const char *FieldNumToName(unsigned int num);
bool FieldNameToNum(const char *name, unsigned int *columnId);
public:
bool IsDone();
IResultRow *GetRow();
void NextRow();
void Rewind();
bool NextResultSet();
private:
MYSQL *m_pMySQL;
MYSQL_RES *m_pRes;
MysqlResultRow m_kRow;
unsigned int m_Columns;
unsigned int m_Rows;
};
};
#endif //_INCLUDE_SOURCEMOD_MYSQL_RESULTSET_H