// class reqp declaration. this class parses the client requests.

#ifndef REQP_H
#define REQP_H

#define RQ_GET  1
#define RQ_POST 2

#include <map>
#include "incl.h"
#include "thrd.h"

using namespace std;

typedef map<string, string, less<string> > map_string;

class reqp
{
private:
  static string  HTTP_CODEOK,
  HTTP_CODENF,
  HTTP_SERVER,
  HTTP_CONTAC,
  HTTP_CACHEC,
  HTTP_CONNEC,
  HTTP_COTYPE;

  // returns the request url from thr client's http request header
  // until the first "?" and stores all request parameter values
  // ( behind "?" ) into map_params.
  virtual string get_url( thrd* p_thrd, string s_req, map_string &map_params );
  // returns a specific value of the client's http request header.
  // ( s.t. like the User-Agent, Referer etc... ).
  virtual string get_from_header( string s_req, string s_hdr );

  virtual int htoi( string *s );
  string remove_dots( string s_ret );
void get_request_parameters( string s_parameters, map<string,string>& map_params );

public:
  // public methods.
  explicit reqp( ); // simple constructor.
  virtual string parse( thrd* p_thrd, string s_req, map_string &map_params );
  virtual string url_decode ( string );
  virtual string get_content_type( string );
  virtual void parse_headers( string s_req, map_string &map_params );
};

#endif