mirror of https://github.com/AxioDL/nod.git
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#ifndef __NOD_IFILE_IO__
|
|
#define __NOD_IFILE_IO__
|
|
|
|
#include <memory>
|
|
#include <stdlib.h>
|
|
#include "IDiscIO.hpp"
|
|
#include "Util.hpp"
|
|
|
|
namespace NOD
|
|
{
|
|
|
|
class IFileIO
|
|
{
|
|
public:
|
|
virtual ~IFileIO() {}
|
|
virtual uint64_t size()=0;
|
|
|
|
struct IWriteStream
|
|
{
|
|
virtual ~IWriteStream() {}
|
|
virtual uint64_t write(const void* buf, uint64_t length)=0;
|
|
virtual uint64_t copyFromDisc(struct IPartReadStream& discio, uint64_t length)=0;
|
|
};
|
|
virtual std::unique_ptr<IWriteStream> beginWriteStream() const=0;
|
|
virtual std::unique_ptr<IWriteStream> beginWriteStream(uint64_t offset) const=0;
|
|
|
|
struct IReadStream
|
|
{
|
|
virtual ~IReadStream() {}
|
|
virtual uint64_t read(void* buf, uint64_t length)=0;
|
|
virtual uint64_t copyToDisc(struct IPartWriteStream& discio, uint64_t length)=0;
|
|
};
|
|
virtual std::unique_ptr<IReadStream> beginReadStream() const=0;
|
|
virtual std::unique_ptr<IReadStream> beginReadStream(uint64_t offset) const=0;
|
|
};
|
|
|
|
std::unique_ptr<IFileIO> NewFileIO(const SystemString& path);
|
|
std::unique_ptr<IFileIO> NewFileIO(const SystemChar* path);
|
|
std::unique_ptr<IFileIO> NewMemIO(void* buf, uint64_t size);
|
|
|
|
}
|
|
|
|
#endif // __NOD_IFILE_IO__
|