xta_xa_resource.h

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/*
 * Copyright (c) 2009-2019, Christian Ferrari <tiian@users.sourceforge.net>
 * All rights reserved.
 *
 * This file is part of LIXA.
 *
 * LIXA is free software: you can redistribute this file and/or modify
 * it under the terms of the GNU Lesser General Public License version 2.1 as
 * published by the Free Software Foundation.
 *
 * LIXA is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with LIXA.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef XTA_XA_RESOURCE_H
# define XTA_XA_RESOURCE_H



/* LIXA includes */
#include "lixa.h"
/* XTA includes */
#include "xta_xid.h"



typedef struct xta_transaction_s xta_transaction_t;



typedef struct act_rsrmgr_config_s xta_xa_resource_config_t;



typedef struct xta_xa_resource_s {
    struct rsrmgr_config_s           rsrmgr_config;
    struct act_rsrmgr_config_s       act_rsrmgr_config;
    int                              dynamic;
    int                              native;
    const xta_transaction_t         *enlisted_tx;
} xta_xa_resource_t;



#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */



    int xta_xa_resource_init(xta_xa_resource_t *xa_resource,
                             int native);
    

    
    void xta_xa_resource_clean(xta_xa_resource_t *xa_resource);



    const xta_xa_resource_config_t *xta_xa_resource_get_config(
        const xta_xa_resource_t *xa_resource);
    


    static inline int xta_xa_resource_is_dynamic(
        const xta_xa_resource_t *xa_resource) { return xa_resource->dynamic; }



    static inline int xta_xa_resource_is_native(
        const xta_xa_resource_t *xa_resource) { return xa_resource->native; }
     

    
    int xta_xa_resource_enlisted(xta_xa_resource_t *xa_resource,
                                 const xta_transaction_t *tx);


    
    int xta_xa_resource_start(xta_xa_resource_t *xa_resource,
                              const xta_xid_t *xid,
                              long flag);
    


    int xta_xa_resource_end(xta_xa_resource_t *xa_resource,
                            const xta_xid_t *xid,
                            long flag);

    

    int xta_xa_resource_prepare(xta_xa_resource_t *xa_resource,
                                const xta_xid_t *xid);

    
    
    int xta_xa_resource_commit(xta_xa_resource_t *xa_resource,
                               const xta_xid_t *xid,
                               int one_phase);
    
    
    
#ifdef __cplusplus
}
#endif /* __cplusplus */



#endif /* XTA_XA_RESOURCE_H */