IFileManager.h

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#ifndef STORAGE_I_FILE_MANAGER_H
#define STORAGE_I_FILE_MANAGER_H
 
#include <filesystem>
#include <string_view>
 
namespace Xale::Storage 
{
    class IFileManager
    {
        public:
            virtual bool open(const std::filesystem::path& path) = 0;
            virtual void close() = 0;
            virtual std::size_t readAt(std::uint64_t offset, void* buffer, std::size_t size) = 0;
            virtual std::size_t writeAt(std::uint64_t offset, const void* buffer, std::size_t size) = 0;
            virtual bool sync() = 0;
            virtual std::uint64_t size() const = 0;
    };
}
 
#endif // STORAGE_I_FILE_MANAGER_H