source: trunk/pbs_drmaa/pbs_conn.h @ 85

/* $Id$ */
/*
 *  PSNC DRMAA for Torque/PBS Pro
 *  Copyright (C) 2012 Poznan Supercomputing and Networking Center
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef __PBS_DRMAA__PBS_CONN_H
#define __PBS_DRMAA__PBS_CONN_H

#ifdef HAVE_CONFIG_H
#       include <config.h>
#endif

#include <stdio.h>

#include <drmaa_utils/job.h>
#include <drmaa_utils/session.h>
#include <drmaa_utils/thread.h>


#include <pbs_ifl.h>

typedef struct pbsdrmaa_pbs_conn_s pbsdrmaa_pbs_conn_t;

pbsdrmaa_pbs_conn_t *
pbsdrmaa_pbs_conn_new(
                fsd_drmaa_session_t * session,
                const char *server);

void pbsdrmaa_pbs_conn_destroy ( pbsdrmaa_pbs_conn_t * self );

struct pbsdrmaa_pbs_conn_s {
        fsd_drmaa_session_t *volatile session;

        char* (*submit) ( pbsdrmaa_pbs_conn_t *self, struct attropl *attrib, char *script, char *destination );

        struct batch_status* (*statjob) ( pbsdrmaa_pbs_conn_t *self,  char *job_id, struct attrl *attrib );

        void (*statjob_free) ( pbsdrmaa_pbs_conn_t *self, struct batch_status* job_status );

        void (*sigjob) ( pbsdrmaa_pbs_conn_t *self, char *job_id, char *signal );

        void (*deljob) ( pbsdrmaa_pbs_conn_t *self, char *job_id );

        void (*rlsjob) ( pbsdrmaa_pbs_conn_t *self, char *job_id );

        void (*holdjob) ( pbsdrmaa_pbs_conn_t *self, char *job_id );
        
        /* contact string */
        char *server;
        /* connection descriptor */
        int connection_fd;
        
        /* timestamp of last connect time */
        time_t last_connect_time;

        fsd_cond_t autoclose_cond;
        fsd_mutex_t autoclose_mutex;
        bool close_connection;
};

#endif /* __PBS_DRMAA__PBS_CONN_H */