| 1 | /* $Id$ */ |
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| 2 | /* |
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| 3 | * FedStage DRMAA for PBS Pro |
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| 4 | * Copyright (C) 2006-2009 FedStage Systems |
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| 5 | * |
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| 6 | * This program is free software: you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU General Public License as published by |
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| 8 | * the Free Software Foundation, either version 3 of the License, or |
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| 9 | * (at your option) any later version. |
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| 10 | * |
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| 11 | * This program is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU General Public License |
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| 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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| 18 | */ |
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| 19 | |
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| 20 | #ifndef __PBS_DRMAA__LOG_READER_H |
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| 21 | #define __PBS_DRMAA__LOG_READER_H |
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| 22 | |
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| 23 | #ifdef HAVE_CONFIG_H |
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| 24 | # include <config.h> |
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| 25 | #endif |
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| 26 | |
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| 27 | #include <drmaa_utils/job.h> |
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| 28 | #include <drmaa_utils/session.h> |
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| 29 | |
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| 30 | typedef struct pbsdrmaa_log_reader_s pbsdrmaa_log_reader_t; |
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| 31 | |
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| 32 | pbsdrmaa_log_reader_t * |
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| 33 | pbsdrmaa_log_reader_new ( fsd_drmaa_session_t * session, fsd_job_t * job ); |
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| 34 | |
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| 35 | void |
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| 36 | pbsdrmaa_log_reader_destroy ( pbsdrmaa_log_reader_t * self ); |
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| 37 | |
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| 38 | struct pbsdrmaa_log_reader_s { |
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| 39 | fsd_drmaa_session_t *volatile session ; |
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| 40 | fsd_job_t *volatile job; |
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| 41 | |
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| 42 | void (* |
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| 43 | read_log) ( pbsdrmaa_log_reader_t * self ); |
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| 44 | |
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| 45 | void (* |
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| 46 | select_file) ( pbsdrmaa_log_reader_t * self ); |
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| 47 | |
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| 48 | /* line - read line, buffer - keeps read but not returned lines, idx, end_idx and line_idx values needed to be kept outside the function */ |
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| 49 | ssize_t (* |
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| 50 | read_line) ( pbsdrmaa_log_reader_t * self, char * line, char * buffer, ssize_t size, int * idx, int * end_idx, int * line_idx ); |
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| 51 | |
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| 52 | /* specifies if function should run */ |
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| 53 | bool run_flag; |
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| 54 | |
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| 55 | /* date of current file */ |
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| 56 | time_t t; |
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| 57 | |
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| 58 | /* for job_on_missing - available log files */ |
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| 59 | char ** log_files; |
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| 60 | |
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| 61 | /* for job_on_missing - number of log files */ |
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| 62 | int log_files_number; |
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| 63 | |
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| 64 | /* log file descriptor */ |
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| 65 | int volatile fd; |
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| 66 | |
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| 67 | /* for job_on_missing - log file size when function was ran */ |
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| 68 | off_t log_file_initial_size; |
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| 69 | |
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| 70 | /* for job_on_missing - read lines size */ |
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| 71 | off_t log_file_read_size; |
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| 72 | |
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| 73 | /* for wait_thread - day changed */ |
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| 74 | bool volatile date_changed; |
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| 75 | |
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| 76 | /* for wait_thread - log file first open */ |
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| 77 | bool volatile first_open; |
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| 78 | |
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| 79 | char * name; |
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| 80 | }; |
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| 81 | |
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| 82 | #endif /* __PBS_DRMAA__LOG_READER_H */ |
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