Update of /cvsroot/mod-auth/mod_dbi_pool/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14614/include
Added Files:
mod_dbi_pool.h
Log Message:
initial work to make mod_dbi_pool support multiple connection pools.
--- NEW FILE: mod_dbi_pool.h ---
/* ====================================================================
* Copyright 2003-2004 Paul Querna
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ====================================================================
*/
/**
* Author: Paul Querna <chip force-elite.com>
*
* Originaly Based on mod_mysql_pool by Nick Kew:
* http://apache.webthing.com/
*
* $Id: mod_dbi_pool.h,v 1.1 2004/02/29 08:40:52 firechipmunk Exp $
*/
/**
* mod_dbi_pool: manage a pool of libdbi connections.
* EXPORTS:
* dbi_conn* dbipool_open(server_rec*)
* - retrieve a connection from the pool and check it's valid
* - May return null and log a message on error.
* void dbipool_close(server_rec*, dbi_conn*)
* - return a connection to the pool after use
*
*/
#define DFLT_DBI_DBNAME "mod_dbi"
#define DFLT_DBI_HOST "localhost"
#define DFLT_DBI_DRIVER "mysql"
#define DFLT_DBI_USER "root"
#define DFLT_DBI_PASS "" /* setting this to NULL triggers a bug in libdbi which causes a segfault. mysql docs
* say this must be set to NULL in order to login without a password. fortunately,
* setting "" works as well. the bug is reported to the libdbi maintainers. we will
* change this back when the bug is fixed.
*
*/
#define DFLT_CONN_MIN (1)
#define DFLT_CONN_SOFT (5)
#define DFLT_CONN_MAX (25)
#define DFLT_CONN_TTL (600)
#define DFLT_OPTIONS (0)
#ifndef DBI_HARD_MAX_CONNS
#define DBI_HARD_MAX_CONNS (255)
#endif
typedef enum {
CONF_DBI_DRIVER,
CONF_DBI_DRIVER_DIR,
CONF_DBI_HOST,
CONF_DBI_USERNAME,
CONF_DBI_PASSWORD,
CONF_DBI_DBNAME,
CONF_DBI_CONN_MIN,
CONF_DBI_CONN_SOFTMAX,
CONF_DBI_CONN_HARDMAX,
CONF_DBI_CONN_TTL,
} CONF_DBI;
typedef struct dbi_config_rec_struct {
const char *dbi_dbname;
const char *dbi_user;
const char *dbi_pass;
const char *dbi_driver;
const char *dbi_host;
int conn_min;
int conn_soft;
int conn_max;
int conn_ttl;
} dbi_config_rec;
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