File.h

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#pragma once
 
#include <string>
 
#include "filesystem/FileData.h"
 
namespace eve {
namespace filesystem {
 
class File {
public:
    static const int64_t ALL = -1;
 
    virtual ~File();
 
    virtual bool open(std::string mode) = 0;
 
    virtual bool close() = 0;
 
    virtual bool isOpen() const = 0;
 
    virtual int64_t getSize() = 0;
 
    virtual FileData *read(int64_t size = ALL);
 
    virtual int64_t read(void *dst, int64_t size) = 0;
 
    virtual bool write(const void *data, int64_t size) = 0;
 
    virtual bool write(const Data *data, int64_t size = ALL);
 
    virtual bool flush() = 0;
 
    virtual bool isEOF() = 0;
 
    virtual int64_t tell() = 0;
 
    virtual bool seek(uint64_t pos) = 0;
 
    virtual bool setBuffer(std::string bufmode, int64_t size) = 0;
 
    virtual std::string getBuffer(int64_t &size) const = 0;
 
    virtual std::string getMode() const = 0;
 
    virtual std::string getFilename() const = 0;
 
    virtual std::string getExtension() const;
 
};  // File
 
}  // namespace filesystem
}  // namespace eve