Method __URLEncode

src/String.cpp:1027–1059

static unsigned char safeChars[256];

String String::__URLEncode() const
{
   Array<unsigned char> bytes(0,length);
   // utf8-encode
   __hxcpp_bytes_of_string(bytes,*this);

   int extra = 0;
   int utf8_chars = bytes->__length();
   for(int i=0;i<utf8_chars;i++)
      if (!safeChars[bytes[i]])
         extra++;
   if (extra==0)
      return *this;

   int l = utf8_chars + extra*2;
   char *result = hx::NewString(l);
   char *ptr = result;

   for(int i=0;i<utf8_chars;i++)
   {
      if (!safeChars[bytes[i]])
      {
         static char hex[] = "0123456789ABCDEF";
         unsigned char b = bytes[i];
         *ptr++ = '%';
         *ptr++ = hex[ b>>4 ];
         *ptr++ = hex[ b & 0x0f ];
      }
      else
         *ptr++ = bytes[i];
   }
   return String(result,l);
}

String String::toUpperCase() const
{