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94 lines
2.6 KiB
94 lines
2.6 KiB
/*
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* $Id$
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*
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* Copyright (C) 2004 FhG FOKUS
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* Copyright (C) 2008 iptelorg GmbH
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* Written by Jan Janak <jan@iptel.org>
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*
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* This file is part of SER, a free SIP server.
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*
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* SER is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* SER is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _FLAT_CON_H
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#define _FLAT_CON_H
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/** \addtogroup flatstore
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* @{
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*/
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/** \file
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* Inmplementation of flatstore "connections".
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*/
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#include "../../lib/srdb2/db_pool.h"
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#include "../../lib/srdb2/db_con.h"
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#include "../../lib/srdb2/db_uri.h"
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#include <stdio.h>
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/**
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* Per-connection flags for flatstore connections.
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*/
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enum flat_con_flags {
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FLAT_OPENED = (1 << 0), /**< Handle opened successfully */
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};
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struct flat_file {
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char* filename; /**< Name of file within the directory */
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str table; /**< Table name the file belongs to */
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FILE* f; /**< File handle of the file */
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};
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/** A structure representing flatstore virtual connections.
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* Flatstore module is writing data to files on a local filesystem only so
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* there is no concept of real database connections. In flatstore module a
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* connection is related with a directory on the filesystem and it contains
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* file handles to files in that directory. The file handles are then used
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* from commands to write data in them.
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*/
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struct flat_con {
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db_pool_entry_t gen; /**< Generic part of the structure */
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struct flat_file* file;
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int n; /**< Size of the file array */
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unsigned int flags; /**< Flags */
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};
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/** Create a new flat_con structure.
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* This function creates a new flat_con structure and attachs the structure to
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* the generic db_con structure in the parameter.
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* @param con A generic db_con structure to be extended with flatstore payload
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* @retval 0 on success
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* @retval A negative number on error
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*/
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int flat_con(db_con_t* con);
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int flat_con_connect(db_con_t* con);
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void flat_con_disconnect(db_con_t* con);
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int flat_open_table(int *idx, db_con_t* con, str* name);
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/** @} */
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#endif /* _FLAT_CON_H */
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