/* * 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. */ /* PBS_status.c The function that underlies all the status requests */ #include /* the master config generated by configure */ #include #include #include "libpbs.h" static struct batch_status *alloc_bs(); struct batch_status *PBSD_status( int c, /* I - socket descriptor */ int function, /* I - ??? */ int *local_errno, /* O */ char *id, /* I - object id (optional) */ struct attrl *attrib, /* I */ char *extend) /* I/O */ { int rc; /* send the status request */ if (id == NULL) id =(char *)""; /* set to null string for encoding */ rc = PBSD_status_put(c, function, id, attrib, extend); if (rc != 0) { *local_errno = PBSE_PROTOCOL; if (extend != NULL) strcpy(extend, "timeout"); return((struct batch_status *)NULL); } /* get the status reply */ *local_errno = 0; return(PBSD_status_get(local_errno, c)); } /* END PBSD_status() */ struct batch_status *PBSD_status_get( int *local_errno, /* O */ int c) /* I */ { struct brp_cmdstat *stp; /* pointer to a returned status record */ struct batch_status *bsp = NULL; struct batch_status *rbsp = (struct batch_status *)NULL; struct batch_reply *reply; int i; pthread_mutex_lock(connection[c].ch_mutex); *local_errno = 0; /* read reply from stream into presentation element */ reply = PBSD_rdrpy(local_errno, c); if (reply == NULL) { *local_errno = PBSE_PROTOCOL; } else if ((reply->brp_choice != BATCH_REPLY_CHOICE_NULL) && (reply->brp_choice != BATCH_REPLY_CHOICE_Text) && (reply->brp_choice != BATCH_REPLY_CHOICE_Status)) { *local_errno = PBSE_PROTOCOL; } else if (connection[c].ch_errno != 0) { char tmpLine[1024]; if (*local_errno == 0) *local_errno = PBSE_PROTOCOL; sprintf(tmpLine, "PBS API connection failed with pbserrno=%d\n", connection[c].ch_errno); } else { /* query is successful */ /* have zero or more attrl structs to decode here */ stp = reply->brp_un.brp_statc; i = 0; *local_errno = 0; while (stp != NULL) { if (i++ == 0) { bsp = alloc_bs(); rbsp = bsp; if (bsp == (struct batch_status *)NULL) { *local_errno = PBSE_SYSTEM; break; } } else { bsp->next = alloc_bs(); bsp = bsp->next; if (bsp == (struct batch_status *)NULL) { *local_errno = PBSE_SYSTEM; break; } } bsp->name = strdup(stp->brp_objname); bsp->attribs = stp->brp_attrl; if (stp->brp_attrl != NULL) stp->brp_attrl = NULL; bsp->next = (struct batch_status *)NULL; stp = stp->brp_stlink; } /* END while (stp != NULL) */ if (*local_errno != 0) { /* destroy corrupt results */ pbs_statfree(rbsp); rbsp = (struct batch_status *)NULL; } } /* END else */ pthread_mutex_unlock(connection[c].ch_mutex); PBSD_FreeReply(reply); return(rbsp); } /* END PBSD_status_get() */ /* Allocate a batch status reply structure */ static struct batch_status * alloc_bs(void) { struct batch_status *bsp; /* allocate memory */ bsp = MH(struct batch_status); if (bsp != NULL) { bsp->next = (struct batch_status *)NULL; bsp->name = (char *)NULL; bsp->attribs = (struct attrl *)NULL; bsp->text = (char *)NULL; } return(bsp); } /* END PBSD_status.c */