xadrv/postgres/pgxa.h

0001 /**
0002  * @brief Added for compatiblity
0003  *
0004  * @file pgxa.h
0005  */
0006 /* -----------------------------------------------------------------------------
0007  * Enduro/X Middleware Platform for Distributed Transaction Processing
0008  * Copyright (C) 2009-2016, ATR Baltic, Ltd. All Rights Reserved.
0009  * Copyright (C) 2017-2023, Mavimax, Ltd. All Rights Reserved.
0010  * This software is released under one of the following licenses:
0011  * AGPL (with Java and Go exceptions) or Mavimax's license for commercial use.
0012  * See LICENSE file for full text.
0013  * -----------------------------------------------------------------------------
0014  * AGPL license:
0015  *
0016  * This program is free software; you can redistribute it and/or modify it under
0017  * the terms of the GNU Affero General Public License, version 3 as published
0018  * by the Free Software Foundation;
0019  *
0020  * This program is distributed in the hope that it will be useful, but WITHOUT ANY
0021  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
0022  * PARTICULAR PURPOSE. See the GNU Affero General Public License, version 3
0023  * for more details.
0024  *
0025  * You should have received a copy of the GNU Affero General Public License along
0026  * with this program; if not, write to the Free Software Foundation, Inc.,
0027  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
0028  *
0029  * -----------------------------------------------------------------------------
0030  * A commercial use license is available from Mavimax, Ltd
0031  * contact@mavimax.com
0032  * -----------------------------------------------------------------------------
0033  */
0034
0035 #ifndef PGXA_H
0036 #define PGXA_H
0037
0038 #ifdef  __cplusplus
0039 extern "C" {
0040 #endif
0041
0042 /*---------------------------Includes-----------------------------------*/
0043 #include <xa.h>
0044 #include <libpq-fe.h>
0045 /*---------------------------Externs------------------------------------*/
0046 /*---------------------------Macros-------------------------------------*/
0047
0048 #define NDRX_PG_XID_LEN     200 /**< XID Length as defined by PREPARE TRANSACTION */
0049 #define NDRX_PG_STMTBUFSZ   1024 /**< Statement buffer length */
0050
0051 /*---------------------------Enums--------------------------------------*/
0052 /*---------------------------Typedefs-----------------------------------*/
0053
0054 /**
0055  * PG Database connection details
0056  */
0057 struct ndrx_pgconnect
0058 {
0059     int c;  /**< Compatiblity flag, ECPG_COMPAT_PGSQL | ECPG_COMPAT_INFORMIX | ECPG_COMPAT_INFORMIX_SE*/
0060     char user[65];  /**< user name according to NAMEDATALEN */
0061     char password[101]; /**< plain password for connect */
0062     char url[255+25+64+1]; /**< comain max, + protocol + database name + eos */
0063
0064 };
0065 typedef struct ndrx_pgconnect ndrx_pgconnect_t;
0066 /*---------------------------Globals------------------------------------*/
0067 /*---------------------------Statics------------------------------------*/
0068 /*---------------------------Prototypes---------------------------------*/
0069 extern int ndrx_pg_xa_cfgparse(char *buffer, ndrx_pgconnect_t *conndata);
0070 extern int ndrx_pg_xid_to_db(XID *xid, char *buf, int bufsz);
0071 extern int ndrx_pg_db_to_xid(char *buf, XID *xid);
0072
0073 extern PGconn * ndrx_pg_connect(ndrx_pgconnect_t *conndata, char *connname);
0074 extern int ndrx_pg_disconnect(PGconn *conn, char *connname);
0075
0076
0077 #ifdef  __cplusplus
0078 }
0079 #endif
0080
0081 #endif  /* PGXA_H */
0082
0083 /* vim: set ts=4 sw=4 et smartindent: */