mirror of
https://github.com/minetest/irrlicht.git
synced 2024-12-27 19:20:31 +01:00
9954667c45
The exact commands to make this commit were: git reset --hard origin/master find -type f | # list all regular files grep -E '\.(h|cpp|fsh|vsh|mm)|LICENSE$' | # filter for text files xargs -n 1 -P $(nproc) sed -i 's:\s*$::' # for each file, trim trailing whitespace including the CR git commit -a
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
|
|
// This file is part of the "Irrlicht Engine".
|
|
// For conditions of distribution and use, see copyright notice in irrlicht.h
|
|
|
|
#ifndef __I_READ_FILE_H_INCLUDED__
|
|
#define __I_READ_FILE_H_INCLUDED__
|
|
|
|
#include "IReferenceCounted.h"
|
|
#include "coreutil.h"
|
|
#include "EReadFileType.h"
|
|
|
|
namespace irr
|
|
{
|
|
namespace io
|
|
{
|
|
|
|
//! Interface providing read access to a file.
|
|
class IReadFile : public virtual IReferenceCounted
|
|
{
|
|
public:
|
|
//! Reads an amount of bytes from the file.
|
|
/** \param buffer Pointer to buffer where read bytes are written to.
|
|
\param sizeToRead Amount of bytes to read from the file.
|
|
\return How many bytes were read. */
|
|
virtual size_t read(void* buffer, size_t sizeToRead) = 0;
|
|
|
|
//! Changes position in file
|
|
/** \param finalPos Destination position in the file.
|
|
\param relativeMovement If set to true, the position in the file is
|
|
changed relative to current position. Otherwise the position is changed
|
|
from beginning of file.
|
|
\return True if successful, otherwise false. */
|
|
virtual bool seek(long finalPos, bool relativeMovement = false) = 0;
|
|
|
|
//! Get size of file.
|
|
/** \return Size of the file in bytes. */
|
|
virtual long getSize() const = 0;
|
|
|
|
//! Get the current position in the file.
|
|
/** \return Current position in the file in bytes on success or -1L on failure. */
|
|
virtual long getPos() const = 0;
|
|
|
|
//! Get name of file.
|
|
/** \return File name as zero terminated character string. */
|
|
virtual const io::path& getFileName() const = 0;
|
|
|
|
//! Get the type of the class implementing this interface
|
|
virtual EREAD_FILE_TYPE getType() const
|
|
{
|
|
return EFIT_UNKNOWN;
|
|
}
|
|
};
|
|
|
|
//! Internal function, please do not use.
|
|
IReadFile* createLimitReadFile(const io::path& fileName, IReadFile* alreadyOpenedFile, long pos, long areaSize);
|
|
|
|
} // end namespace io
|
|
} // end namespace irr
|
|
|
|
#endif
|
|
|