/*
 * ZoneMinder User Class Interface, $Date$, $Revision$
 * Copyright (C) 2001-2008 Philip Coombes
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/  

#include "zm.h"
#include "zm_db.h"

#ifndef ZM_USER_H
#define ZM_USER_H

#if HAVE_GNUTLS_OPENSSL_H
#include <gnutls/openssl.h>
#endif
#if HAVE_GNUTLS_GNUTLS_H
#include <gnutls/gnutls.h>
#endif

#if HAVE_GCRYPT_H
#include <gcrypt.h>
#elif HAVE_LIBCRYPTO
#include <openssl/md5.h>
#endif // HAVE_L || HAVE_LIBCRYPTO

#include <vector>
class User {
public:
  typedef enum { PERM_NONE=1, PERM_VIEW, PERM_EDIT } Permission;

protected:
  int id;
  char username[32+1];
  char password[64+1];
  bool enabled;
  Permission stream;
  Permission events;
  Permission control;
  Permission monitors;
  Permission system;
  std::vector<int> monitor_ids;

public:
  User();
  explicit User( MYSQL_ROW &dbrow );
  ~User();
  User( User &u ) { Copy(u); }
  void Copy( const User &u );
  User& operator=(const User &u) {
    Copy(u); return *this;
  }

  const int  Id() const { return id; }
  const char *getUsername() const { return( username ); }
  const char *getPassword() const { return( password ); }
  bool isEnabled() const { return( enabled ); }
  Permission getStream() const { return( stream ); }
  Permission getEvents() const { return( events ); }
  Permission getControl() const { return( control ); }
  Permission getMonitors() const { return( monitors ); }
  Permission getSystem() const { return( system ); }
  bool canAccess( int monitor_id );
};

User *zmLoadUser( const char *username, const char *password=0 );
User *zmLoadAuthUser( const char *auth, bool use_remote_addr );
User *zmLoadTokenUser( std::string jwt, bool use_remote_addr);
bool checkUser ( const char *username);
bool checkPass (const char *password);

#endif // ZM_USER_H