mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-09 17:23:50 +01:00
f5c6d3e945
find -type f | # list all regular files grep -E '\.(h|cpp|mm)$' | # filter for source files grep -v '/mt_' | # filter out generated files grep -v '/vendor/' | # and vendored GL grep -v '/test/image_loader_test.cpp' | # and this file (has giant literals arrays) xargs -n 1 -P $(nproc) clang-format -i # reformat everything Co-authored-by: numzero <numzer0@yandex.ru>
58 lines
1.7 KiB
C++
58 lines
1.7 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
|
|
|
|
#pragma once
|
|
|
|
#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
|