db.h (r4203/r3375)

/*
 * Copyright (c) 2006
 * Telecooperation Office (TecO), Universitaet Karlsruhe (TH), Germany.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above
 *    copyright notice, this list of conditions and the following
 *    disclaimer in the documentation and/or other materials provided
 *    with the distribution.
 * 3. Neither the name of the Universitaet Karlsruhe (TH) nor the names
 *    of its contributors may be used to endorse or promote products
 *    derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Author(s): Daniel Wildschut <wildschu@teco.edu>
 */
#ifndef _LIBPARTICLE_DB_
#define _LIBPARTICLE_DB_

#include <libparticle/packet.h>
#include <time.h>


typedef struct _p_db p_db;
typedef struct _p_query p_query;

LIBPARTICLE_API p_db *p_db_open(char *db_id);

LIBPARTICLE_API p_db *p_db_open_paths(char *db_id, char *searchpaths);

LIBPARTICLE_API void p_db_close(p_db *db);

LIBPARTICLE_API p_query *p_db_query(p_db *db,time_t start,time_t stop);

LIBPARTICLE_API p_query *p_db_query_filtered(p_db *db,int filter, time_t start, time_t stop);

LIBPARTICLE_API struct p_packet *p_db_fetch(p_query *q , time_t *time);

LIBPARTICLE_API int p_db_add(p_db *db, struct p_packet *p, time_t timestamp);

LIBPARTICLE_API void p_db_finalize(p_query *q);

#endif

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