#ifndef __UTIL_H__
#define __UTIL_H__


#include <string>
#include <vector>
#include <cctype>

struct timeval;

namespace Util
{
	std::vector<std::string> str_split(std::string input, std::string delimiter);
	void str_dump(const std::string& str);
	void str_clean(std::string* str, std::string search, std::string replace = "");

	std::string readUrl(std::string url, std::string tempfile);

	std::string convertToUnicode(std::string);

	int uTimeDiff(const timeval& then, const timeval& now);
	int mTimeDiff(const timeval& then, const timeval& now);

	inline void Sleep(unsigned int msec)
	{
	    for (unsigned int i=0; i<msec; ++i)
	        usleep(1000);
	}

	inline std::string str_tolower(std::string str)
	{
	    for(unsigned int i=0; i<str.size();++i)
	        str[i] = tolower(str[i]);
	    return str;
	}

}



#endif // __UTIL_H__