{

public:

AmfStream(PBYTE buffer);

~AmfStream(void);

public:

BOOL ReadBytes(PBYTE bytes, DWORD len);

BOOL WriteBytes(const PBYTE bytes, DWORD len);

ULONG ReadULong();

BOOL WriteULong(ULONG len);

BYTE ReadByte();

BOOL WriteByte(const BYTE i);

BOOL WriteString(LPCSTR str);

BOOL ReadString(LPCSTR str, SHORT* readed, int max=0);

BOOL WriteWString(LPCWSTR str);

BOOL ReadWString(LPCWSTR str, SHORT* readed, int max=0);

BOOL WriteStringSimple(LPCSTR str);

BOOL ReadStringSimple(LPCSTR str, int len);

BOOL WriteWStringSimple(LPCWSTR str);

BOOL ReadWStringSimple(LPCWSTR str, int len);

BOOL WriteUndefined(LPCSTR str, DWORD len);

BOOL ReadUndefined(LPCSTR str, DWORD* readed);

SHORT GetUndefinedLengthBytesNum(LONG len);

LONG GetPosition(){return position;}

void SetPosition(LONG pos){position=pos;}

PBYTE GetStream(){return stream;}

public:

void operator = (LONG dwOffset){position = dwOffset;};

void operator -= (LONG dwOffset){position -= dwOffset;};

void operator = (LONG pos){position = pos;};

BYTE operator [] (LONG pos){return stream[pos];};

operator PBYTE() {return stream;};

protected:

LONG position;

PBYTE stream;