#define DCPOMATIC_FILE_GROUP_H
+#include <dcp/file.h>
#include <boost/filesystem.hpp>
+#include <boost/optional.hpp>
#include <vector>
FileGroup ();
explicit FileGroup (boost::filesystem::path);
explicit FileGroup (std::vector<boost::filesystem::path> const &);
- ~FileGroup ();
FileGroup (FileGroup const&) = delete;
FileGroup& operator= (FileGroup const&) = delete;
void set_paths (std::vector<boost::filesystem::path> const &);
+ struct Result {
+ Result(int bytes_read_, bool eof_)
+ : bytes_read(bytes_read_)
+ , eof(eof_)
+ {}
+
+ int bytes_read = 0;
+ bool eof = false;
+ };
+
int64_t seek (int64_t, int) const;
- int read (uint8_t*, int) const;
+ Result read (uint8_t*, int) const;
int64_t length () const;
private:
std::vector<boost::filesystem::path> _paths;
/** Index of path that we are currently reading from */
mutable size_t _current_path = 0;
- mutable FILE* _current_file = nullptr;
+ mutable boost::optional<dcp::File> _current_file;
mutable size_t _current_size = 0;
mutable int64_t _position = 0;
};