guid.h

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#ifndef _PFC_GUID_H_
#define _PFC_GUID_H_

namespace pfc {

    GUID GUID_from_text(const char * text);

    class print_guid
    {
    public:
        print_guid(const GUID & p_guid);
        inline operator const char * () const {return m_data;}
        inline const char * get_ptr() {return m_data;}
    private:
        char m_data[64];
    };

    inline int guid_compare(const GUID & g1,const GUID & g2) {return memcmp(&g1,&g2,sizeof(GUID));}

    inline bool guid_equal(const GUID & g1,const GUID & g2) {return (g1 == g2) ? true : false;}
    template<> inline int compare_t<GUID,GUID>(const GUID & p_item1,const GUID & p_item2) {return guid_compare(p_item1,p_item2);}

    extern const GUID guid_null;

    void print_hex_raw(const void * buffer,unsigned bytes,char * p_out);

    inline GUID makeGUID(t_uint32 Data1, t_uint16 Data2, t_uint16 Data3, t_uint8 Data4_1, t_uint8 Data4_2, t_uint8 Data4_3, t_uint8 Data4_4, t_uint8 Data4_5, t_uint8 Data4_6, t_uint8 Data4_7, t_uint8 Data4_8) {
        GUID guid = { Data1, Data2, Data3, {Data4_1, Data4_2, Data4_3, Data4_4, Data4_5, Data4_6, Data4_7, Data4_8 } };
        return guid;
    }
    inline GUID xorGUID(const GUID & v1, const GUID & v2) {
        GUID temp; memxor(&temp, &v1, &v2, sizeof(GUID)); return temp;
    }

    class format_guid_cpp : public pfc::string_formatter {
    public:
        format_guid_cpp(const GUID & guid) {
            *this << "{0x" << pfc::format_hex(guid.Data1,8) << ", 0x" << pfc::format_hex(guid.Data2, 4) << ", 0x" << pfc::format_hex(guid.Data3,4) << ", {0x" << pfc::format_hex(guid.Data4[0],2);
            for(int n = 1; n < 8; ++n) {
                *this << ", 0x" << pfc::format_hex(guid.Data4[n],2);
            }
            *this << "}}";
        }
    };
    
    GUID createGUID();
}


#endif