mirror of
https://github.com/UberGames/GtkRadiant.git
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ab3a99dbbe
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant.ab@184 8a3a26a2-13c4-0310-b231-cf6edde360e5
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
/*
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Copyright (c) 2001, Loki software, inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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Neither the name of Loki software nor the names of its contributors may be used
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to endorse or promote products derived from this software without specific prior
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written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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//
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// file.h
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////////////////////////////////////////////////////
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#ifndef _FILE_H_
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#define _FILE_H_
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//#include <stdio.h>
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class MemStream : public IDataStream
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{
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public:
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MemStream();
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MemStream(unsigned long nLen);
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virtual ~MemStream();
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int refCount;
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void IncRef() { refCount++; }
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void DecRef() { refCount--; if (refCount <= 0) delete this; }
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protected:
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// MemFile specific:
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unsigned long m_nGrowBytes;
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unsigned long m_nPosition;
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unsigned long m_nBufferSize;
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unsigned long m_nFileSize;
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unsigned char* m_pBuffer;
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bool m_bAutoDelete;
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void GrowFile(unsigned long nNewLen);
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public:
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unsigned long GetPosition() const;
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unsigned long Seek(long lOff, int nFrom);
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void SetLength(unsigned long nNewLen);
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unsigned long GetLength() const;
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unsigned char* GetBuffer () const
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{ return m_pBuffer; }
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char* ReadString(char* pBuf, unsigned long nMax);
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unsigned long Read(void* pBuf, unsigned long nCount);
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unsigned long Write(const void* pBuf, unsigned long nCount);
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int GetChar();
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int PutChar(int c);
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void printf(const char*, ...); ///< \todo implement on MemStream
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void Abort();
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void Flush();
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void Close();
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bool Open(const char *filename, const char *mode);
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};
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class FileStream : public IDataStream
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{
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public:
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FileStream();
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virtual ~FileStream();
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int refCount;
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void IncRef() { refCount++; }
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void DecRef() { refCount--; if (refCount <= 0) delete this; }
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protected:
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// DiscFile specific:
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FILE* m_hFile;
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bool m_bCloseOnDelete;
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public:
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unsigned long GetPosition() const;
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unsigned long Seek(long lOff, int nFrom);
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void SetLength(unsigned long nNewLen);
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unsigned long GetLength() const;
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char* ReadString(char* pBuf, unsigned long nMax);
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unsigned long Read(void* pBuf, unsigned long nCount);
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unsigned long Write(const void* pBuf, unsigned long nCount);
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int GetChar();
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int PutChar(int c);
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void printf(const char*, ...); ///< completely matches the usual printf behaviour
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void Abort();
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void Flush();
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void Close();
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bool Open(const char *filename, const char *mode);
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};
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#endif // _FILE_H_
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