libmsn 4.2.1
/home/salem/libmsn/tags/libmsn-4.2/msn/passport.h
00001 #ifndef __msn_passport_h__
00002 #define __msn_passport_h__
00003 
00004 /*
00005  * passport.h
00006  * libmsn
00007  *
00008  * Created by Mark Rowe on Thu May 20 2004.
00009  * Refactored by Tiago Salem Herrmann on 08/2007.
00010  * Copyright (c) 2004 Mark Rowe. All rights reserved.
00011  * Copyright (c) 2007 Tiago Salem Herrmann. All rights reserved
00012  *
00013  * This program is free software; you can redistribute it and/or modify
00014  * it under the terms of the GNU General Public License as published by
00015  * the Free Software Foundation; either version 2 of the License, or
00016  * (at your option) any later version.
00017  *
00018  * This program is distributed in the hope that it will be useful,
00019  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00020  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021  * GNU General Public License for more details.
00022  *
00023  * You should have received a copy of the GNU General Public License
00024  * along with this program; if not, write to the Free Software
00025  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00026  */
00027 
00028 #include <string>
00029 #include <stdexcept>
00030 #include <iostream>
00031 
00032 #include "libmsn_export.h"
00033 
00034 namespace MSN
00035 {
00040     class InvalidPassport : public std::runtime_error
00041     {
00042 public:
00043         InvalidPassport(std::string err) : std::runtime_error(err) {};
00044     };
00045     
00052     class LIBMSN_EXPORT Passport
00053     {
00054 public:
00055         Passport(std::string email_) : email(email_) { validate(); };
00056         Passport(const char *email_) : email(std::string(email_)) { validate(); };
00057         Passport() : email("") {};
00058         
00059         operator std::string() const;
00060         const char *c_str() const;
00061         bool operator ==(const Passport & other) const { return this->email == other.email; };
00062         
00063         friend bool operator ==(const Passport & p, const std::string & other) { return p.email == other; };
00064         friend bool operator ==(const std::string & other, const Passport & p) { return p.email == other; };
00065         friend std::istream& operator >>(std::istream & is, Passport & p) { is >> p.email; p.validate(); return is; }
00066         friend std::ostream& operator <<(std::ostream & os, Passport & p) { os << p.email; p.validate(); return os; }
00067 private:
00068         void validate();
00069         std::string email;
00070     };
00071 }
00072 
00073 std::ostream & operator << (std::ostream & os, const MSN::Passport& passport);
00074 #endif
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