/*
* OpenPBS (Portable Batch System) v2.3 Software License
*
* Copyright (c) 1999-2000 Veridian Information Solutions, Inc.
* All rights reserved.
*
* ---------------------------------------------------------------------------
* For a license to use or redistribute the OpenPBS software under conditions
* other than those described below, or to purchase support for this software,
* please contact Veridian Systems, PBS Products Department ("Licensor") at:
*
* www.OpenPBS.org +1 650 967-4675 sales@OpenPBS.org
* 877 902-4PBS (US toll-free)
* ---------------------------------------------------------------------------
*
* This license covers use of the OpenPBS v2.3 software (the "Software") at
* your site or location, and, for certain users, redistribution of the
* Software to other sites and locations. Use and redistribution of
* OpenPBS v2.3 in source and binary forms, with or without modification,
* are permitted provided that all of the following conditions are met.
* After December 31, 2001, only conditions 3-6 must be met:
*
* 1. Commercial and/or non-commercial use of the Software is permitted
* provided a current software registration is on file at www.OpenPBS.org.
* If use of this software contributes to a publication, product, or
* service, proper attribution must be given; see www.OpenPBS.org/credit.html
*
* 2. Redistribution in any form is only permitted for non-commercial,
* non-profit purposes. There can be no charge for the Software or any
* software incorporating the Software. Further, there can be no
* expectation of revenue generated as a consequence of redistributing
* the Software.
*
* 3. Any Redistribution of source code must retain the above copyright notice
* and the acknowledgment contained in paragraph 6, this list of conditions
* and the disclaimer contained in paragraph 7.
*
* 4. Any Redistribution in binary form must reproduce the above copyright
* notice and the acknowledgment contained in paragraph 6, this list of
* conditions and the disclaimer contained in paragraph 7 in the
* documentation and/or other materials provided with the distribution.
*
* 5. Redistributions in any form must be accompanied by information on how to
* obtain complete source code for the OpenPBS software and any
* modifications and/or additions to the OpenPBS software. The source code
* must either be included in the distribution or be available for no more
* than the cost of distribution plus a nominal fee, and all modifications
* and additions to the Software must be freely redistributable by any party
* (including Licensor) without restriction.
*
* 6. All advertising materials mentioning features or use of the Software must
* display the following acknowledgment:
*
* "This product includes software developed by NASA Ames Research Center,
* Lawrence Livermore National Laboratory, and Veridian Information
* Solutions, Inc.
* Visit www.OpenPBS.org for OpenPBS software support,
* products, and information."
*
* 7. DISCLAIMER OF WARRANTY
*
* THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT
* ARE EXPRESSLY DISCLAIMED.
*
* IN NO EVENT SHALL VERIDIAN CORPORATION, ITS AFFILIATED COMPANIES, OR THE
* U.S. GOVERNMENT OR ANY OF ITS AGENCIES BE LIABLE FOR ANY DIRECT OR INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This license will be governed by the laws of the Commonwealth of Virginia,
* without reference to its choice of law rules.
*/
/*
* qenable
* The qenable command directs that a destination should accept batch jobs.
*
* Synopsis:
* qenable destination ...
*
* Arguments:
* destination ...
* A list of destinations. A destination has one of the following
* three forms:
* queue
* @server
* queue@server
* If queue is specified, the request is to enable the queue at
* the default server. If @server is given, the request is to
* enable the default queue at the server. If queue@server is
* used, the request is to enable the named queue at the named
* server.
*
* Written by:
* Bruce Kelly
* National Energy Research Supercomputer Center
* Livermore, CA
* May, 1993
*/
#include "cmds.h"
#include <pbs_config.h> /* the master config generated by configure */
int exitstatus = 0; /* Exit Status */
static void execute(char *, char *);
int main(
int argc,
char **argv)
{
/*
* This routine sends a Manage request to the batch server specified by
* the destination. The ENABLED queue attribute is set to {True}. If the
* batch request is accepted, the server will accept Queue Job requests for
* the specified queue.
*/
int dest; /* Index into the destination array (argv) */
char *queue; /* Queue name part of destination */
char *server; /* Server name part of destination */
if (argc == 1)
{
fprintf(stderr, "Usage: qenable [queue][@server] ...\n");
exit(1);
}
else if (argc > 1 && argv[1][0] == '-')
{
/* make it look like some kind of help is available */
fprintf(stderr, "Usage: qenable [queue][@server] ...\n");
exit(1);
}
for (dest = 1; dest < argc; dest++)
if (parse_destination_id(argv[dest], &queue, &server) == 0)
execute(queue, server);
else
{
fprintf(stderr, "qenable: illegally formed destination: %s\n",
argv[dest]);
exitstatus = 1;
}
exit(exitstatus);
}
/*
* void execute( char *queue, char *server )
*
* queue The name of the queue to disable.
* server The name of the server that manages the queue.
*
* Returns:
* None
*
* File Variables:
* exitstatus Set to two if an error occurs.
*/
static void execute(
char *queue,
char *server)
{
int ct; /* Connection to the server */
int merr; /* Error return from pbs_manager */
char *errmsg; /* Error message from pbs_manager */
/* The disable request */
static struct attropl attr =
{
NULL, "enabled", NULL, "TRUE", SET
};
if ((ct = cnt2server(server)) > 0)
{
merr = pbs_manager(ct, MGR_CMD_SET, MGR_OBJ_QUEUE, queue, &attr, NULL);
if (merr != 0)
{
errmsg = pbs_geterrmsg(ct);
if (errmsg != NULL)
{
fprintf(stderr, "qenable: %s ", errmsg);
}
else
{
fprintf(stderr, "qenable: Error (%d) enabling queue ", pbs_errno);
}
if (notNULL(queue))
fprintf(stderr, "%s", queue);
if (notNULL(server))
fprintf(stderr, "@%s", server);
fprintf(stderr, "\n");
exitstatus = 2;
}
pbs_disconnect(ct);
}
else
{
fprintf(stderr, "qenable: could not connect to server %s (%d)\n", server, pbs_errno);
exitstatus = 2;
}
}