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DependentExtensions/MySQLInterface/MySQLInterface.h

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+/*
+ *  Original work: Copyright (c) 2014, Oculus VR, Inc.
+ *  All rights reserved.
+ *
+ *  This source code is licensed under the BSD-style license found in the
+ *  RakNet License.txt file in the licenses directory of this source tree. An additional grant 
+ *  of patent rights can be found in the RakNet Patents.txt file in the same directory.
+ *
+ *
+ *  Modified work: Copyright (c) 2017, SLikeSoft UG (haftungsbeschränkt)
+ *
+ *  This source code was modified by SLikeSoft. Modifications are licensed under the MIT-style
+ *  license found in the license.txt file in the root directory of this source tree.
+ */
+
+#ifndef __MY_SQL_INTERFACE_H
+#define __MY_SQL_INTERFACE_H
+
+#include "slikenet/string.h"
+
+struct st_mysql_res;
+struct st_mysql;
+
+class MySQLInterface
+{
+public:
+	MySQLInterface();
+	virtual ~MySQLInterface();
+
+	/// Calls mysql_real_connect with the implicit mySqlConnection 
+	bool Connect (const char *host,
+		const char *user,
+		const char *passwd,
+		const char *db,
+		unsigned int port,
+		const char *unix_socket,
+		unsigned long clientflag);
+
+	/// Disconnect from the database
+	void Disconnect(void);
+
+	/// Returns if we are connected to the database
+	bool IsConnected(void) const;
+
+	/// If any of the above functions fail, the error string is stored internally.  Call this to get it.
+	virtual const char *GetLastError(void) const;
+
+	/// Returns the result of SELECT LOCALTIMESTAMP
+	char *GetLocalTimestamp(void);
+
+protected:
+	// Pass queries to the server
+	bool ExecuteBlockingCommand(const char *command);
+	bool ExecuteBlockingCommand(const char *command, st_mysql_res **result, bool rollbackOnFailure = false);
+	bool ExecuteQueryReadInt (const char * query, int *value);
+	void Commit(void);
+	void Rollback(void);
+	SLNet::RakString GetEscapedString(const char *input) const;
+
+	st_mysql *mySqlConnection;
+	char lastError[1024];
+
+	// Copy of connection parameters
+	SLNet::RakString _host;
+	SLNet::RakString _user;
+	SLNet::RakString _passwd;
+	SLNet::RakString _db;
+	unsigned int _port;
+	SLNet::RakString _unix_socket;
+	unsigned long _clientflag;
+
+};
+
+#endif