88 lines
1.9 KiB
C++
88 lines
1.9 KiB
C++
// NeLNS - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NL_MYSQL_HELPER_H
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#define NL_MYSQL_HELPER_H
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//
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// Includes
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//
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// we have to include windows.h because mysql.h uses it but not include it
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#ifdef NL_OS_WINDOWS
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# define NOMINMAX
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# include <windows.h>
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#endif
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#include <mysql.h>
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#include "nel/misc/types_nl.h"
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//
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// Variables
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//
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extern MYSQL *DatabaseConnection;
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//
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// Classes
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//
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class CMysqlResult
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{
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public:
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CMysqlResult() : Result(0) { }
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CMysqlResult(MYSQL_RES *result)
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{
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if(Result) mysql_free_result(Result);
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Result = result;
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};
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~CMysqlResult()
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{
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if(Result) mysql_free_result(Result);
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}
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CMysqlResult& operator=(MYSQL_RES *result)
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{
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if(Result) mysql_free_result(Result);
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Result = result;
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return *this;
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}
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operator MYSQL_RES*() { return Result; }
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private:
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//we don't want user to do a copy
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CMysqlResult(const CMysqlResult &mysqlResult){}
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MYSQL_RES *Result;
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};
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//
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// Functions
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//
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void sqlInit();
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std::string sqlQuery(const std::string &query);
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std::string sqlQuery(const std::string &query, sint32 &nbRow, MYSQL_ROW &firstRow, CMysqlResult &result);
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#endif // NL_MYSQL_HELPER_H
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/* End of mysql_helper.h */
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