123456789101112131415161718192021222324252627282930313233343536373839404142434445464748 |
- /* Copyright (C) 2014 Carlos Aguilar Melchor, Joris Barrier, Marc-Olivier Killijian
- * This file is part of XPIR.
- *
- * XPIR 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 3 of the License, or
- * (at your option) any later version.
- *
- * XPIR 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 XPIR. If not, see <http://www.gnu.org/licenses/>.
- */
- #ifndef DEF_DBHANDLER
- #define DEF_DBHANDLER
- #include <vector>
- #include <string>
- #include <iostream>
- #include <string.h>
- class DBHandler
- {
- private:
- std::vector <std::string> file_list; // the output file list
- public:
-
- virtual std::string getCatalog(const bool typeOfCatalog)=0;
-
- virtual uint64_t getNbStream()=0;
- virtual uint64_t getmaxFileBytesize()=0;
-
- virtual bool openStream(uint64_t streamNb, uint64_t requested_offset)=0;
- virtual uint64_t readStream(uint64_t streamNb, char * buf, uint64_t size)=0;
- virtual void readAggregatedStream(uint64_t streamNb, uint64_t alpha, uint64_t offset, uint64_t bytes_per_file, char* rawBits);
- virtual void closeStream(uint64_t streamNb)=0;
- virtual ~DBHandler(){};
-
-
- private:
- uint64_t maxFileBytesize;
- };
- #endif
|