#ifndef _HTTP_READER_HPP_
#define _HTTP_READER_HPP_
#ifndef _COMMON_WINDOWS_HPP_
#include <common/windows.hpp>
#endif

class Reader
{
public:
  Reader(void);
	virtual ~Reader();
protected:
  WORD getAt(int bracketLevel,String &lineString,String &textString);
	float strToDec(String strNum);
private:
	enum {LeftBracket='<',RightBracket='>'};
};

inline
Reader::Reader(void)
{
}

inline
Reader::~Reader()
{
}

WORD Reader::getAt(int bracketLevel,String &lineString,String &textString)
{
  char *ptrStr=((LPSTR)lineString);
	char *ptrEnd=((LPSTR)lineString+lineString.length());
	String captureString;

	for(int currLevel=0;currLevel<bracketLevel;currLevel++)
	{
	  while(*ptrStr!=LeftBracket&&ptrStr<=ptrEnd)ptrStr++;
		if(ptrStr>ptrEnd)return FALSE;
		while(*ptrStr!=RightBracket&&ptrStr<=ptrEnd)ptrStr++;
		if(ptrStr>ptrEnd)return FALSE;
	}
	ptrStr++;
	while(*ptrStr!=LeftBracket&&ptrStr<=ptrEnd)captureString+=*ptrStr++;
	if(captureString.isNull())return FALSE;
  textString=captureString;
	return TRUE;
}

inline
float Reader::strToDec(String strNum)
{
  float number;
	float num;
	float den;
	String frString;
	String whString;

  number=0.00;
  if(strNum.isNull())return number;
	if(strNum.strstr("."))return number=::atof(strNum);
	whString=strNum.betweenString(0,' ');
	if(whString.isNull())whString=strNum;
	if(!whString.strstr("/"))
	{
	  number=::atof(whString);
	  frString=strNum.betweenString(' ',0);
	}
	else frString=strNum;
	if(frString.isNull())return number;
	num=::atof(frString.betweenString(0,'/'));
	den=::atof(frString.betweenString('/',0));
	number+=num/den;
	return number;
}
#endif