inputHandlerDavix.h

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#ifndef __inputFileDavix_h__
#define __inputFileDavix_h__
#include "davixCommon.h"
#include "inputHandler.h"
#include <deque>
#include <dirent.h>
#include <string>
#include <sys/stat.h>
#include <sys/types.h>
 
namespace inputHandler {
 
    class davix: public base, virtual public davixCommon {
        static factoryTemplate<davix> factory;
      public:
        class readerDavix: public reader, virtual public davixIoCommon {
          public:
            readerDavix(davixCommon& aHandler,
                        const std::string& aPath,
                        copyRequest::stateType &state,
                        const genericStat& inititalStat);
            ~readerDavix() noexcept(false) override;
            bool readBlock(block &b) override;
            void readBlockP(block& b, size_t bytesToRead, off_t offset) override;
            bool parallelizable() const override;
            void checkUnchangedness() override;
        };
        davix();
        ~davix() override = default;
        std::unique_ptr<reader> newReader(const std::string& aPath,
                                          copyRequest::stateType &state,
                                          const genericStat& inititalStat) override;
        class DavixDirectory: public Directory {
            DAVIX_DIR *dir;
            davixCommon& handler;
          public:
            DavixDirectory(const std::string& aPath, davixCommon& aHandler);
            ~DavixDirectory() noexcept(false) override;
            std::unique_ptr<Entry> getNextEntry(bool ignoreMissing) override;
        };
        std::unique_ptr<Directory> getDirectory(const std::string& path) override;
 
    };
 
} // end namespace inputHandler
#endif