1 | /* $Id: log_reader.h 323 2010-09-21 21:31:29Z mmatloka $ */ |
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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 | chose_file) ( pbsdrmaa_log_reader_t * self ); |
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47 | |
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48 | ssize_t (* |
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49 | read_line) ( pbsdrmaa_log_reader_t * self , char * buffer , ssize_t size ); |
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50 | |
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51 | /* specifies if function should run */ |
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52 | bool run_flag; |
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53 | |
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54 | /* date of current file */ |
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55 | time_t t; |
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56 | |
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57 | /* for job_on_missing - available log files */ |
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58 | char ** log_files; |
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59 | |
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60 | /* for job_on_missing - number of log files */ |
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61 | int log_files_number; |
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62 | |
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63 | /* log file descriptor */ |
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64 | int volatile fd; |
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65 | |
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66 | /* for job_on_missing - log file size when function was ran */ |
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67 | off_t log_file_initial_size; |
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68 | |
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69 | /* for job_on_missing - read lines size */ |
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70 | off_t log_file_read_size; |
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71 | |
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72 | /* for wait_thread - day changed */ |
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73 | bool volatile date_changed; |
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74 | |
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75 | /* for wait_thread - log file first open */ |
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76 | bool volatile first_open; |
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77 | |
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78 | char * name; |
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79 | }; |
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80 | |
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81 | #endif /* __PBS_DRMAA__LOG_READER_H */ |
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