9f6a67ba17
--HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401209
93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
/**
|
|
* vim: set ts=4 :
|
|
* ===============================================================
|
|
* SourceMod SQLite Driver Extension
|
|
* Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
|
|
* ===============================================================
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Version: $Id$
|
|
*/
|
|
|
|
#ifndef _INCLUDE_SQLITE_SOURCEMOD_RESULT_SET_H_
|
|
#define _INCLUDE_SQLITE_SOURCEMOD_RESULT_SET_H_
|
|
|
|
#include "SqDriver.h"
|
|
#include "sm_memtable.h"
|
|
|
|
class SqQuery;
|
|
|
|
struct SqField
|
|
{
|
|
int type;
|
|
union
|
|
{
|
|
int idx;
|
|
float f;
|
|
} u;
|
|
size_t size;
|
|
};
|
|
|
|
class SqResults :
|
|
public IResultSet,
|
|
public IResultRow
|
|
{
|
|
friend class SqQuery;
|
|
public:
|
|
SqResults(SqQuery *query);
|
|
~SqResults();
|
|
public: //IResultSet
|
|
unsigned int GetRowCount();
|
|
unsigned int GetFieldCount();
|
|
const char *FieldNumToName(unsigned int columnId);
|
|
bool FieldNameToNum(const char *name, unsigned int *columnId);
|
|
bool MoreRows();
|
|
IResultRow *FetchRow();
|
|
IResultRow *CurrentRow();
|
|
bool Rewind();
|
|
DBType GetFieldType(unsigned int field);
|
|
DBType GetFieldDataType(unsigned int field);
|
|
public: //IResultRow
|
|
DBResult GetString(unsigned int columnId, const char **pString, size_t *length);
|
|
DBResult CopyString(unsigned int columnId,
|
|
char *buffer,
|
|
size_t maxlength,
|
|
size_t *written);
|
|
DBResult GetFloat(unsigned int columnId, float *pFloat);
|
|
DBResult GetInt(unsigned int columnId, int *pInt);
|
|
bool IsNull(unsigned int columnId);
|
|
size_t GetDataSize(unsigned int columnId);
|
|
DBResult GetBlob(unsigned int columnId, const void **pData, size_t *length);
|
|
DBResult CopyBlob(unsigned int columnId, void *buffer, size_t maxlength, size_t *written);
|
|
public:
|
|
void ResetResultCount();
|
|
void PushResult();
|
|
private:
|
|
SqField *GetField(unsigned int col);
|
|
private:
|
|
sqlite3_stmt *m_pStmt; /** DOES NOT CHANGE */
|
|
String *m_ColNames; /** DOES NOT CHANGE */
|
|
unsigned int m_ColCount; /** DOES NOT CHANGE */
|
|
unsigned int m_RowCount;
|
|
unsigned int m_MaxRows;
|
|
BaseMemTable *m_pMemory; /** DOES NOT CHANGE */
|
|
BaseStringTable m_Strings; /** DOES NOT CHANGE */
|
|
SqField *m_Rows;
|
|
unsigned int m_CurRow;
|
|
unsigned int m_NextRow;
|
|
};
|
|
|
|
#endif //_INCLUDE_SQLITE_SOURCEMOD_RESULT_SET_H_
|