cel_misc.h

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//----------------------------------------------------------------------------
//
// (C) 2003-2006 Celartem Technology Inc. All rights reserved.
//----------------------------------------------------------------------------

#ifndef _cel_misc_h_
#define _cel_misc_h_

#include "cel_types.h"
#include "cel_memory.h"
#include "cel_exception.h"
#include "cel_unicode.h"

namespace Celartem
{
    class String;

    enum YesNo
    {
        no = 0,  
        yes = 1  
    };

    struct Decimal
    {
        static inline int _1digit(int n)
        {
            return n + '0';
        }
        
        static inline int _1char(int chr)
        {
            if(chr >= '0' && chr <= '9') return chr - '0';
            return -10000;
        }
        
        static int fromStrToInt(const UChar1 *str, size_t length)
        {
            int n = 0;
            for(size_t i = 0; i < length; i++)
            {
                n = n * 10 + _1char(*str++);
                if(n < 0)
                    celThrow(errDataBroken);
            }
            return n;
        }
    };

    struct Hex
    {
        static inline int _1digit(int n)
        {
            return n < 10 ? n + '0' : n - 10 + 'a';
        }

        static inline int _1char(int chr)
        {
            if(chr >= '0' && chr <= '9') return chr - '0';
            if(chr >= 'a' && chr <= 'f') return chr - 'a' + 10;
            if(chr >= 'A' && chr <= 'F') return chr - 'A' + 10;
            return -10000;
        }

        static int fromStrToInt(const UChar1 *str, size_t length)
        {
            int n = 0;
            for(size_t i = 0; i < length; i++)
            {
                n = n * 16 + _1char(*str++);
                if(n < 0)
                    celThrow(errDataBroken);
            }
            return n;
        }

        static inline void fromByte(UChar1 *buffer, u8 n)
        {
            buffer[0] = _1digit(n >> 4);
            buffer[1] = _1digit(n & 15);
        }

        static String toString(const u8 *bin, size_t size, const String& sep);
        
        static void fromString(SimpleArray<u8>& outBin, const String& str);
        
        static size_t fromString(
            u8* outBin, size_t inSize, const String& str);
    };

}  // namespace Celartem

#endif // _cel_misc_h_

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This document is automatically generated using doxygen 1.5.4 at Fri Jun 27 18:21:54 2008.