#include "__SMTP_MAIL.h"
#include "SMTPSession.h"

#define CRLF "\r\n"

namespace mail {
   
   int __SMTP_MAIL::processCommand(coreutils::ZString &request, core::TCPSession &session) {
      
      SMTPSession &s = dynamic_cast<SMTPSession &>(session);

      if(request.ifNext("MAIL FROM:")) { 
		 request.skipWhitespace();
	 	 if(request.ifNext("<")) {
	        s.sender = request.getTokenExclude(">");	    
	        if(s.authState = USER_KNOWN) {
	       	   s.out << "250 OK" << CRLF;
	           s.recipientList.clear();
	           s.state = MAIL;
	        }
	     } else 
	       s.out << "550 Usage: MAIL FROM:<email-address>" << CRLF;	 
      } else 
	    s.out << "550 Usage: MAIL FROM:<email-address>" << CRLF;  
      return 1;
   }
   
   std::string domainOnly(std::string email) {
      coreutils::ZString split(email);
      split.split("@");
      return split[1].str();
   }      
   
}