[77] | 1 | /* $Id: conf.h 13 2011-04-20 15:41:43Z mmamonski $ */ |
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| 2 | /* |
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| 3 | * PSNC DRMAA 2.0 utilities library |
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| 4 | * Copyright (C) 2012 Poznan Supercomputing and Networking Center |
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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 __DRMAA_UTILS__CONF_H |
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| 21 | #define __DRMAA_UTILS__CONF_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/common.h> |
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| 28 | |
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| 29 | typedef enum { |
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| 30 | FSD_CONF_INTEGER, |
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| 31 | FSD_CONF_STRING, |
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| 32 | FSD_CONF_DICT |
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| 33 | } fsd_conf_type_t; |
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| 34 | |
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| 35 | struct fsd_conf_option_s { |
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| 36 | fsd_conf_type_t type; |
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| 37 | union { |
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| 38 | int integer; |
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| 39 | char *string; |
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| 40 | fsd_conf_dict_t *dict; |
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| 41 | } val; |
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| 42 | }; |
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| 43 | |
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| 44 | |
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| 45 | /** |
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| 46 | * Read configuration. |
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| 47 | */ |
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| 48 | fsd_conf_dict_t * |
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| 49 | fsd_conf_read( |
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| 50 | fsd_conf_dict_t *configuration, |
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| 51 | const char *filename, bool must_exist, |
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| 52 | const char *content, size_t content_len |
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| 53 | ); |
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| 54 | |
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| 55 | |
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| 56 | fsd_conf_dict_t * |
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| 57 | fsd_conf_load( const char *filename ); |
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| 58 | |
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| 59 | fsd_conf_option_t * |
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| 60 | fsd_conf_option_create( fsd_conf_type_t type, void *value ); |
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| 61 | |
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| 62 | void |
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| 63 | fsd_conf_option_destroy( fsd_conf_option_t *option ); |
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| 64 | |
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| 65 | fsd_conf_option_t * |
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| 66 | fsd_conf_option_merge( fsd_conf_option_t *lhs, fsd_conf_option_t *rhs ); |
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| 67 | |
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| 68 | void |
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| 69 | fsd_conf_option_dump( fsd_conf_option_t *option ); |
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| 70 | |
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| 71 | |
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| 72 | |
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| 73 | fsd_conf_dict_t * |
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| 74 | fsd_conf_dict_create(void); |
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| 75 | |
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| 76 | void |
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| 77 | fsd_conf_dict_destroy( fsd_conf_dict_t *dict ); |
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| 78 | |
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| 79 | fsd_conf_option_t * |
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| 80 | fsd_conf_dict_get( fsd_conf_dict_t *dict, const char *key ); |
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| 81 | |
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| 82 | void |
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| 83 | fsd_conf_dict_set( |
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| 84 | fsd_conf_dict_t *dict, const char *key, fsd_conf_option_t *value |
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| 85 | ); |
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| 86 | |
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| 87 | fsd_conf_dict_t * |
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| 88 | fsd_conf_dict_merge( fsd_conf_dict_t *lhs, fsd_conf_dict_t *rhs ); |
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| 89 | |
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| 90 | void |
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| 91 | fsd_conf_dict_dump( fsd_conf_dict_t *dict ); |
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| 92 | |
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| 93 | |
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| 94 | /* |
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| 95 | * Versions of functions above which do not raise exceptions. |
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| 96 | * Needed in conf_tab.y |
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| 97 | */ |
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| 98 | |
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| 99 | fsd_conf_option_t * |
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| 100 | fsd_conf_option_create_noraise( fsd_conf_type_t type, void *value ); |
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| 101 | |
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| 102 | fsd_conf_dict_t * |
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| 103 | fsd_conf_dict_create_noraise(void); |
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| 104 | |
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| 105 | int |
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| 106 | fsd_conf_dict_set_noraise( |
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| 107 | fsd_conf_dict_t *dict, const char *key, fsd_conf_option_t *value ); |
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| 108 | |
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| 109 | #endif /* __DRMAA_UTILS__CONF_H */ |
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| 110 | |
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