70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/**
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* @file database.h
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*
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* @brief Interface of database_t.
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*
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*/
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/*
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* Copyright (C) 2007 Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef DATABASE_H_
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#define DATABASE_H_
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#include <enumerator.h>
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typedef struct database_t database_t;
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/**
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* @brief Persistent database.
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*/
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struct database_t {
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/**
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* @brief Try to log in using specified credentials.
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*
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* @param username username
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* @param password plaintext password
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* @return user ID if login good, 0 otherwise
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*/
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int (*login)(database_t *this, char *username, char *password);
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/**
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* @brief Create an iterator over the gateways.
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*
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* enumerate() arguments: int id, char *name, int port, char *address
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* If port is 0, address is a Unix socket address.
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*
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* @param user user Id
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* @return enumerator
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*/
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enumerator_t* (*create_gateway_enumerator)(database_t *this, int user);
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/**
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* @brief Destroy a database instance.
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*/
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void (*destroy)(database_t *this);
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};
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/**
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* @brief Create a database instance.
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*
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* @param dbfile SQLite database file
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*/
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database_t *database_create(char *dbfile);
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#endif /* DATABASE_H_ */
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