/* * 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. */ /* * parse_jobid * * takes a job_id string as input, parses it to separate the * 'current_server[:port]' part, and returns this in the return * argument 'server'; if things go OK, the function value is * set to 0, if errors, it is set to 1. The 'current_server[:port]' * part of 'job_id' is removed, if it was present. * * Full legal syntax is: * seq_number[.parent_server[:port]][@current_server[:port]] */ #include /* the master config generated by configure */ #include #include #include "pbs_ifl.h" #include "cmds.h" /* MAXSERVERNAME */ #define ISNAMECHAR(x) ( (isgraph(x)) && ((x) != '#') && ( (x) != '@') ) static char seq_number[PBS_MAXSEQNUM+PBS_MAXJOBARRAYLEN+1]; static int s_pos; static char parent_server[MAXSERVERNAME]; static int p_pos; static char current_server[MAXSERVERNAME]; static int c_pos; int parse_jobid( const char *job_id, char **arg_seq_number, char **arg_parent_server, char **arg_current_server) { int i; const char *c; /* initialize static data for this parsing call */ for (i = 0; i < PBS_MAXSEQNUM + PBS_MAXJOBARRAYLEN + 1; i++) seq_number[i] = '\0'; s_pos = 0; for (i = 0; i < MAXSERVERNAME; i++) parent_server[i] = '\0'; p_pos = 0; for (i = 0; i < MAXSERVERNAME; i++) current_server[i] = '\0'; c_pos = 0; /* Begin the parse */ c = job_id; while (isspace(*c)) c++; /* Looking for a seq_number */ while (*c != '\0') { /* look for a digit or array brackets */ if (isdigit(*c) || *c == '[' || *c == ']') { if (s_pos >= PBS_MAXSEQNUM + PBS_MAXJOBARRAYLEN) return 3; seq_number[s_pos++] = *c; } else break; c++; } if (s_pos == 0) return 1; /* Looking for a parent_server */ if (*c == '.') { c++; while (*c != '\0') { if (ISNAMECHAR(*c)) { if (p_pos >= MAXSERVERNAME) return 3; parent_server[p_pos++] = *c; } else break; c++; } if (p_pos == 0) return 1; } /* Looking for a current_server */ if (*c == '@') { c++; while (*c != '\0') { if (ISNAMECHAR(*c)) { if (c_pos >= MAXSERVERNAME) return 3; current_server[c_pos++] = *c; } else break; c++; } if (c_pos == 0) return 1; } if (*c != '\0') return 2; /* set char * pointers to static data, to arguments */ if (arg_seq_number != NULL) *arg_seq_number = seq_number; if (arg_parent_server != NULL) *arg_parent_server = parent_server; if (arg_current_server != NULL) *arg_current_server = current_server; return 0; }