974deca5e1
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@11846 178a84e3-b1eb-0310-8ba1-8eac791a3b58
63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#ifndef __C_MEMORY_READ_FILE_H_INCLUDED__
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#define __C_MEMORY_READ_FILE_H_INCLUDED__
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#include "IReadFile.h"
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#include "IWriteFile.h"
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#include "irrString.h"
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namespace irr
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{
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namespace io
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{
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/*!
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Class for reading and writing from memory.
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*/
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class CMemoryFile : public IReadFile, public IWriteFile
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{
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public:
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//! Constructor
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CMemoryFile(void* memory, long len, const io::path& fileName, bool deleteMemoryWhenDropped);
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//! Destructor
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virtual ~CMemoryFile();
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//! returns how much was read
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virtual s32 read(void* buffer, u32 sizeToRead);
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//! returns how much was written
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virtual s32 write(const void* buffer, u32 sizeToWrite);
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//! changes position in file, returns true if successful
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virtual bool seek(long finalPos, bool relativeMovement = false);
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//! returns size of file
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virtual long getSize() const;
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//! returns where in the file we are.
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virtual long getPos() const;
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//! returns name of file
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virtual const io::path& getFileName() const;
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private:
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void *Buffer;
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long Len;
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long Pos;
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io::path Filename;
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bool deleteMemoryWhenDropped;
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};
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} // end namespace io
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} // end namespace irr
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#endif
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