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Diffstat (limited to 'src/server/shared/Database/MySQLConnection.h')
| -rw-r--r-- | src/server/shared/Database/MySQLConnection.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/server/shared/Database/MySQLConnection.h b/src/server/shared/Database/MySQLConnection.h new file mode 100644 index 00000000000..08ceaa2860c --- /dev/null +++ b/src/server/shared/Database/MySQLConnection.h @@ -0,0 +1,56 @@ +/* + * 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 _MYSQLCONNECTION_H +#define _MYSQLCONNECTION_H + +class DatabaseWorker; + +class MySQLConnection +{ + friend class DatabaseWorkerPool; + + public: + MySQLConnection(); //! Constructor for synchroneous connections. + MySQLConnection(ACE_Activation_Queue* queue); //! Constructor for asynchroneous connections. + ~MySQLConnection(); + + bool Open(const std::string& infoString); //! Connection details. + + public: + bool Execute(const char* sql); + QueryResult_AutoPtr Query(const char* sql); + bool _Query(const char *sql, MYSQL_RES **pResult, MYSQL_FIELD **pFields, uint64* pRowCount, uint32* pFieldCount); + + void BeginTransaction(); + void RollbackTransaction(); + void CommitTransaction(); + + operator bool () const { return m_Mysql != NULL; } + + protected: + MYSQL* GetHandle() { return m_Mysql; } + + private: + ACE_Activation_Queue* m_queue; //! Queue shared with other asynchroneous connections. + DatabaseWorker* m_worker; //! Core worker task. + MYSQL * m_Mysql; //! MySQL Handle. + ACE_Thread_Mutex m_Mutex; +}; + +#endif
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