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/**
* @file database.h
*
* @brief Interface of database_t.
*
*/
/*
* Copyright (C) 2007 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* 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. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
#ifndef DATABASE_H_
#define DATABASE_H_
#include <utils/enumerator.h>
typedef struct database_t database_t;
/**
* @brief Persistent database.
*/
struct database_t {
/**
* @brief Try to log in using specified credentials.
*
* @param username username
* @param password plaintext password
* @return user ID if login good, 0 otherwise
*/
int (*login)(database_t *this, char *username, char *password);
/**
* @brief Create an iterator over the gateways.
*
* enumerate() arguments: int id, char *name, int port, char *address
* If port is 0, address is a Unix socket address.
*
* @param user user Id
* @return enumerator
*/
enumerator_t* (*create_gateway_enumerator)(database_t *this, int user);
/**
* @brief Destroy a database instance.
*/
void (*destroy)(database_t *this);
};
/**
* @brief Create a database instance.
*
* @param dbfile SQLite database file
*/
database_t *database_create(char *dbfile);
#endif /* DATABASE_H_ */
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