Http query parser

HttpQueryParser - parser which parses query string and allows get the value of variables arranged in any order.

Example.

include "Parse.h"

void parsePost (const char* post)
{
string s_post (post);
Parse p (s_post);
p.parse();

//return value by key
cout << p.ValueByKey ("userid") << endl; //1
cout << p.ValueByKey ("password") << endl; //guessme
}

void parseGet (const char* get)
{
string s_get (get);
Parse p (s_get);
p.parse();

cout << p.ValueByKey ("password") << endl; //1
cout << p.ValueByKey ("userid") << endl; //joe
}

int main ()
{
const char* post = "POST /login.jsp HTTP/1.1\nHost: www.mysite.com\nUser-Agent: Mozilla/4.0\nContent-Length: 27\nContent-Type: application/x-www-form-urlencoded\n\nuserid=1&password=guessme";

const char* get = "GET /index.html?userid=joe&password=1 HTTP/1.1\nHost: www.mysite.com\nUser-Agent: Mozilla/4.0";

parseGet (get);
parsePost (post);
return 0;
}