Db.h

/* -*- Mode: C++; c-file-style: "stroustrup"; indent-tabs-mode: nil -*- */
/*
 * Db.h
 *   Pure virtual base class for database interaction classes.
 *
 * $Id: Db.h,v 1.13 2003/04/24 04:44:56 benoit Exp $
 *
 * Copyright (c) 2000-2001 Remi Lefebvre <remi@debian.org>
 * Copyright (c) 2000 Benoit Joly <benoit@dhis.net>
 * Copyright (c) 2000 Luca Filipozzi <lfilipoz@dhis.net>
 *
 * DDT comes with ABSOLUTELY NO WARRANTY and is licenced under the
 * GNU General Public License (version 2 or later). This license
 * can be retrieved from http://www.gnu.org/copyleft/gnu.html.
 *
 */

#ifndef DB_H
#define DB_H

#include <vector>
#include "global.h"
#include "Dns.h"
#include "Logger.h"
#include "UserAccount.h"
#include "DnsRecord.h"

class Db
{
  public:
    Db() { };

    virtual ~Db() { };


    /*********** userAccounts ***********/

    virtual int addUserAccount(UserAccount *account) = 0;

    virtual void delUserAccount(int id) = 0;

    virtual bool accountIdExists(int id) = 0;

    virtual void modUserAccount(int id, char *field, char *value) = 0;
    virtual void modUserAccount(int id, char *field, int value) = 0;

    virtual bool fetchAccountInfo(int id, UserAccount *account) = 0;

    virtual int findUserAccountIdFromFqdn(const char *fqdn) = 0;

    virtual unsigned long fetchAcctAddr(int id) = 0;


//    virtual int dumpAccountInfo (int id) {};

//    virtual void updateLastAccess(int id) = 0;

    virtual void getActiveAccounts() = 0;

    virtual int pruneActiveAccount(void (*func)(int, unsigned long, 
                                                time_t)) = 0;


    /***********  dnsRecords *********/

    virtual void addDnsRecord(int id, const char *dname, DnsRecordType type,
                              const char *data) = 0;

    virtual void delDnsRecords(int id) = 0;

    virtual void delDnsRecord(int id, const char *dname, DnsRecordType type,
                              const char *data) = 0;

    virtual void listDnsRecords(int id, std::vector<DnsRecord> &dnsRecordList) = 0;
    
  protected:
    Logger *log;
};

#endif // DB_H

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