00001 /* 00002 * Copyright 2004-2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef _MYSQL_SQL_IMPLEMENTATION_H_ 00018 #define _MYSQL_SQL_IMPLEMENTATION_H_ 00019 00020 #include <mysql.h> 00021 #include <oasys/debug/Log.h> 00022 #include <oasys/serialize/SQLImplementation.h> 00023 00024 namespace dtn { 00025 00029 class MysqlSQLImplementation : public oasys::SQLImplementation, public oasys::Logger { 00030 public: 00031 MysqlSQLImplementation(); 00032 00035 int connect(const char* dbname); 00036 int close(); 00037 bool has_table(const char* tablename); 00038 int exec_query(const char* query); 00039 int num_tuples(); 00040 const char* get_value(int tuple_no, int field_no); 00041 // size_t get_value_length(int tuple_no, int field_no); 00042 00043 const char* binary_datatype(); 00044 const char* escape_string(const char* from); 00045 const u_char* escape_binary(const u_char* from, int from_length); 00046 const u_char* unescape_binary(const u_char* from); 00047 00049 00050 00051 private: 00052 MYSQL* db_; 00053 MYSQL_RES* query_result_; 00054 }; 00055 } // namespace dtn 00056 00057 #endif /* _MYSQL_SQL_IMPLEMENTATION_H_ */