En/Decode MIME-Content with MimeSniffer

#ifndef __class__CYYSType
#define __class__CYYSType

class CYYSType
{
public:
	typedef map<string,CComVariant>	param_map;
	typedef pair<string,CComVariant>	param;

	CYYSType();
	CYYSType(const CYYSType& e);
	CYYSType(const long n);
	CYYSType(const char* s);
	CYYSType(const string& s);
	// CYYSType(const char c);
	CYYSType(const param& p);
	CYYSType(const VARIANT p);

	~CYYSType();

public:
	string				m_sVal;
	long				m_nVal;
	char				m_cVal;
	param				m_pVal;
	param_map			m_mVal;
	IStreamPtr			m_streamVal;

	long				m_nDay;			
	long				m_nMonth;			
	long				m_nYear;			
	long				m_nHour;			
	long				m_nMinute;			
	long				m_nSecond;			
	string				m_strZone;
	vector<CYYSType>	m_Container;

protected:
	long	m_nCurrentType;

public:
	enum {	  type_Invalid = -1, type_String, type_Long, type_Char
			, type_Param, type_ParamMap, type_Time, type_Date, type_Container
			, type_Bulk
		 };

public:
	void	Init();
	bool	IsValid();
#ifdef _DEBUG
	void	Dump() const;
#endif

	CYYSType& operator=(const CYYSType& e);
	CYYSType& operator=(const long n);
	CYYSType& operator=(const char* s);
	CYYSType& operator=(const string& s);
	// CYYSType& operator=(const char c);
	CYYSType& operator=(const param& p);
	CYYSType& operator=(const VARIANT p);

	void Contains(const CYYSType& e);

	void SetTime(long nHour, long nMinute, long nSecond = 0, const char* strZone = NULL);
	void SetTime(const CYYSType& e, const char* strZone = NULL);
	void SetDate(long nDay, long nMonth, long nYear, long nHour = 0, long nMinute = 0, long nSecond = 0, const char* strZone = NULL);
	void SetDate(const CYYSType& dt, const CYYSType& tm);

	CYYSType& operator+=(const CYYSType& e);
	CYYSType& operator+=(const long n);
	CYYSType& operator+=(const char* s);
	CYYSType& operator+=(const string& s);
	CYYSType& operator+=(char c);

	CYYSType operator+(const CYYSType& e);
	CYYSType operator+(const long n);
	CYYSType operator+(const string& s);
	CYYSType operator+(const char* s);
	CYYSType operator+(char c);

	CComVariant& operator[](string strIndex);

	operator const char*() const;
	operator long() const;
	operator CComVariant() const;

	void InitType(long nNewType);
	long GetType() const
	{
		return m_nCurrentType;
	}
	DWORD	length();

public:
	void FormatAsMailbox(string& str) const;

	bool GetAsMailAddresses(VARIANT& vt);
	void PutAsMailAddresses(const VARIANT& vt);

	bool GetAsMailAddress(VARIANT& vt);
	void PutAsMailAddress(const VARIANT& vt);

	bool GetAsDate(VARIANT& vt);
	void PutAsDate(const VARIANT& vt);

	bool GetAsPlainText(VARIANT& vt);
	void PutAsPlainText(const VARIANT& vt);

	bool GetAsUnQuotedText(VARIANT& vt);
	void PutAsQuotedInlineText(const VARIANT& vt);
};

typedef class __CYYSType
{
public:
	CYYSType m_Val;

public:
	__CYYSType()
	{
	}
	__CYYSType(const __CYYSType& e)
	{
		*this = e;
	}
	~__CYYSType()
	{
	}

	__CYYSType& operator=(const __CYYSType& e)
	{
		m_Val = e.m_Val;
		return *this;
	}
	__CYYSType& operator+=(const __CYYSType& e)
	{
		m_Val += e.m_Val;
		return *this;
	}

} __YYSTYPE;


#define YYSTYPE __YYSTYPE


#endif