97 lines
3.6 KiB
C++
97 lines
3.6 KiB
C++
/**
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* vim: set ts=4 sw=4 tw=99 noet :
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* =============================================================================
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* SourceMod SQLite Extension
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* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#ifndef _INCLUDE_SQLITE_SOURCEMOD_QUERY_H_
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#define _INCLUDE_SQLITE_SOURCEMOD_QUERY_H_
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#include <am-refcounting.h>
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#include "SqDatabase.h"
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#include "SqResults.h"
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class SqQuery :
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public IPreparedQuery
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{
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public:
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SqQuery(SqDatabase *parent, sqlite3_stmt *stmt);
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~SqQuery();
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public: //IQuery
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IResultSet *GetResultSet();
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bool FetchMoreResults();
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void Destroy();
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public: //IPreparedQuery
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bool BindParamInt(unsigned int param, int num, bool signd=true);
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bool BindParamFloat(unsigned int param, float f);
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bool BindParamNull(unsigned int param);
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bool BindParamString(unsigned int param, const char *text, bool copy);
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bool BindParamBlob(unsigned int param, const void *data, size_t length, bool copy);
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bool Execute();
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const char *GetError(int *errCode=NULL);
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unsigned int GetAffectedRows();
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unsigned int GetInsertID();
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public: //IResultSet
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unsigned int GetRowCount();
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unsigned int GetFieldCount();
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const char *FieldNumToName(unsigned int columnId);
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bool FieldNameToNum(const char *name, unsigned int *columnId);
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bool MoreRows();
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IResultRow *FetchRow();
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IResultRow *CurrentRow();
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bool Rewind();
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DBType GetFieldType(unsigned int field);
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DBType GetFieldDataType(unsigned int field);
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public: //IResultRow
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DBResult GetString(unsigned int columnId, const char **pString, size_t *length);
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DBResult CopyString(unsigned int columnId,
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char *buffer,
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size_t maxlength,
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size_t *written);
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DBResult GetFloat(unsigned int columnId, float *pFloat);
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DBResult GetInt(unsigned int columnId, int *pInt);
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bool IsNull(unsigned int columnId);
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size_t GetDataSize(unsigned int columnId);
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DBResult GetBlob(unsigned int columnId, const void **pData, size_t *length);
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DBResult CopyBlob(unsigned int columnId, void *buffer, size_t maxlength, size_t *written);
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public:
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sqlite3_stmt *GetStmt();
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private:
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ke::Ref<SqDatabase> m_pParent;
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sqlite3_stmt *m_pStmt;
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SqResults *m_pResults;
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unsigned int m_ParamCount;
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String m_LastError;
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int m_LastErrorCode;
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unsigned int m_AffectedRows;
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unsigned int m_InsertID;
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unsigned int m_ColCount;
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};
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#endif //_INCLUDE_SQLITE_SOURCEMOD_QUERY_H_
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