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dindexer/include/dindexer-machinery/indexer.hpp

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/* Copyright 2015, 2016, Michele Santullo
* This file is part of "dindexer".
*
* "dindexer" 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.
*
* "dindexer" 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 "dindexer". If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef idE555EF56730442C1ADDC7B2AE7A9340E
#define idE555EF56730442C1ADDC7B2AE7A9340E
#include <memory>
#include <string>
#include <vector>
#if !defined(NDEBUG)
# define INDEXER_VERBOSE
#endif
#if defined(WITH_PROGRESS_FEEDBACK)
namespace std {
class condition_variable;
} //namespace std
#endif
namespace fastf {
struct FileStats;
} //namespace fastf
namespace dinlib {
struct Settings;
} //namespace dinlib
namespace mchlib {
struct FileRecordData;
class Indexer {
public:
Indexer ( void );
Indexer ( Indexer&& ) = default;
Indexer ( const Indexer& ) = delete;
~Indexer ( void ) noexcept;
bool add_path ( const char* parPath, const fastf::FileStats& parStats );
#if defined(INDEXER_VERBOSE)
void dump ( void ) const;
#endif
std::size_t total_items ( void ) const;
std::string operator[] ( std::size_t parIndex ) const;
#if defined(WITH_PROGRESS_FEEDBACK)
std::size_t processed_items ( void ) const;
std::string current_item ( void ) const;
std::condition_variable& step_notify ( void );
#endif
void calculate_hash ( void );
bool empty ( void ) const;
void ignore_read_errors ( bool parIgnore );
const std::vector<FileRecordData>& record_data ( void ) const;
private:
struct LocalData;
std::unique_ptr<LocalData> m_local_data;
};
} //namespace mchlib
#endif