{

typedef CUtlBuffer BaseClass;

public:

// See CUtlBuffer::BufferFlags_t for flags

CUtlStreamBuffer( );

CUtlStreamBuffer( const char *pFileName, const char *pPath, int nFlags = 0, bool bDelayOpen = false );

~CUtlStreamBuffer();

// Open the file. normally done in constructor

void Open( const char *pFileName, const char *pPath, int nFlags );

// close the file. normally done in destructor

void Close();

// Is the file open?

bool IsOpen() const;

private:

// error flags

enum

{

FILE_OPEN_ERROR = MAX_ERROR_FLAG << 1,

FILE_WRITE_ERROR = MAX_ERROR_FLAG << 2,

};

// Overflow functions

bool StreamPutOverflow( int nSize );

bool StreamGetOverflow( int nSize );

// Grow allocation size to fit requested size

void GrowAllocatedSize( int nSize );

// Reads bytes from the file; fixes up maxput if necessary and null terminates

int ReadBytesFromFile( int nBytesToRead, int nReadOffset );

FileHandle_t OpenFile( const char *pFileName, const char *pPath );

FileHandle_t m_hFileHandle;

char *m_pFileName;

char *m_pPath;