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Class CFileUnpacker

class CFileUnpacker

m_Buf

private FileIOBuf m_Buf;

m_Size

private size_t m_Size;

m_UnpackPos

private u32 m_UnpackPos;

m_Version

private u32 m_Version;

CFileUnpacker

public CFileUnpacker();

~CFileUnpacker

public ~CFileUnpacker();

Read: open and read in given file, check magic bits against those given; throw variety of exceptions for missing files etc

GetVersion

public u32 GetVersion() const;

Read

public void Read( const char* filename, const char magicstr[ 4] );

UnpackRaw: unpack given number of bytes from the input stream into the given array - throws CFileEOFError if the end of the data stream is reached before the given number of bytes have been read

UnpackRaw

public void UnpackRaw( void* rawdata, u32 rawdatalen );

UnpackString: unpack a string from the raw data stream - throws CFileEOFError if eof is reached before the string length has been satisfied

UnpackString

public void UnpackString( CStr8& result );

UnpackString

 void UnpackString( CStr& result );