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https://github.com/nunuhara/xsystem4.git
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Nunuhara Cabbage
e4a2e965df
This is not really a standard ini file, so a custom parser is needed to access all of the information stored in it (specifically, lists like "LoadDLL"). This commit also makes flex/bison a hard dependency.
81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
/* Copyright (C) 2019 Nunuhara Cabbage <nunuhara@haniwa.technology>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://gnu.org/licenses/>.
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*/
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#ifndef SYSTEM4_INI_H
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#define SYSTEM4_INI_H
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#include <stddef.h>
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struct string;
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enum ini_value_type {
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INI_NULL,
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INI_INTEGER,
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INI_BOOLEAN,
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INI_STRING,
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INI_LIST,
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_INI_LIST_ENTRY,
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INI_NR_TYPES
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};
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struct ini_value {
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enum ini_value_type type;
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union {
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int i;
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struct string *s;
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struct {
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size_t list_size;
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struct ini_value *list;
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};
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struct {
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size_t _list_pos;
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struct ini_value *_list_value;
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};
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};
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};
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struct ini_entry {
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struct string *name;
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struct ini_value value;
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};
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struct ini_entry *ini_parse(const char *path, size_t *nr_entries);
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struct ini_entry *ini_make_entry(struct string *name, struct ini_value value);
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void ini_free_entry(struct ini_entry *entry);
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static inline struct ini_value ini_make_integer(int n)
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{
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return (struct ini_value) { .type = INI_INTEGER, .i = n };
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}
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static inline struct ini_value ini_make_boolean(int b)
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{
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return (struct ini_value) { .type = INI_BOOLEAN, .i = !!b };
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}
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static inline struct ini_value ini_make_string(struct string *s)
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{
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return (struct ini_value) { .type = INI_STRING, .s = s };
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}
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static inline struct ini_value ini_make_list(struct ini_value *values, size_t nr_values)
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{
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return (struct ini_value) { .type = INI_LIST, .list = values, .list_size = nr_values };
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}
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#endif /* SYSTEM4_INI_H */
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