sourcemod/extensions/mysql/mysql/MyDatabase.h
David Anderson 4d43374fde Add atomic reference counting and port DBI (bug 5876 part 3, r=ds).
--HG--
extra : rebase_source : a6defaf477e7a856ce91f92d5f3143f12c141da3
2013-08-23 00:18:13 -07:00

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3.1 KiB
C++

/**
* vim: set ts=4 sw=4 tw=99 noet :
* =============================================================================
* SourceMod MySQL Extension
* Copyright (C) 2004-2008 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, version 3.0, as published by the
* Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* As a special exception, AlliedModders LLC gives you permission to link the
* code of this program (as well as its derivative works) to "Half-Life 2," the
* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
* by the Valve Corporation. You must obey the GNU General Public License in
* all respects for all other code used. Additionally, AlliedModders LLC grants
* this exception to all derivative works. AlliedModders LLC defines further
* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
* or <http://www.sourcemod.net/license.php>.
*
* Version: $Id$
*/
#ifndef _INCLUDE_SM_MYSQL_DATABASE_H_
#define _INCLUDE_SM_MYSQL_DATABASE_H_
#include <am-thread-utils.h>
#include <am-refcounting-threadsafe.h>
#include "MyDriver.h"
class MyQuery;
class MyStatement;
class MyDatabase
: public IDatabase,
public ke::RefcountedThreadsafe<MyDatabase>
{
friend class MyQuery;
friend class MyStatement;
public:
MyDatabase(MYSQL *mysql, const DatabaseInfo *info, bool persistent);
~MyDatabase();
public: //IDatabase
bool Close();
const char *GetError(int *errorCode=NULL);
bool DoSimpleQuery(const char *query);
IQuery *DoQuery(const char *query);
IPreparedQuery *PrepareQuery(const char *query, char *error, size_t maxlength, int *errCode=NULL);
bool QuoteString(const char *str, char buffer[], size_t maxlen, size_t *newSize);
unsigned int GetAffectedRows();
unsigned int GetInsertID();
bool LockForFullAtomicOperation();
void UnlockFromFullAtomicOperation();
void IncReferenceCount();
IDBDriver *GetDriver();
bool DoSimpleQueryEx(const char *query, size_t len);
IQuery *DoQueryEx(const char *query, size_t len);
unsigned int GetAffectedRowsForQuery(IQuery *query);
unsigned int GetInsertIDForQuery(IQuery *query);
bool SetCharacterSet(const char *characterset);
public:
const DatabaseInfo &GetInfo();
private:
MYSQL *m_mysql;
ke::AutoPtr<ke::Mutex> m_FullLock;
/* ---------- */
DatabaseInfo m_Info;
String m_Host;
String m_Database;
String m_User;
String m_Pass;
bool m_bPersistent;
};
DBType GetOurType(enum_field_types type);
#endif //_INCLUDE_SM_MYSQL_DATABASE_H_