63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/*
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* libifupdown/config-file.c
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* Purpose: config file loading
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*
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* Copyright (c) 2020 Ariadne Conill <ariadne@dereferenced.org>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* This software is provided 'as is' and without any warranty, express or
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* implied. In no event shall the authors be liable for any damages arising
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* from the use of this software.
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include "libifupdown/libifupdown.h"
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struct lif_config_file lif_config = {
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.allow_addon_scripts = true,
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};
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static bool
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set_bool_value(const char *key, const char *value, void *opaque)
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{
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(void) key;
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if (*value == '1' ||
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*value == 'Y' || *value == 'y' ||
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*value == 'T' || *value == 't')
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*(bool *) opaque = true;
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else if (*value == '0' ||
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*value == 'N' || *value == 'n' ||
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*value == 'F' || *value == 'f')
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*(bool *) opaque = false;
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else
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return false;
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return true;
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}
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static struct lif_config_handler handlers[] = {
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{"allow_addon_scripts", set_bool_value, &lif_config.allow_addon_scripts},
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};
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bool
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lif_config_load(const char *filename)
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{
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FILE *fd = fopen(filename, "r");
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if (fd == NULL)
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{
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#if 0
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fprintf(stderr, "ifupdown-ng: cannot open config %s: %s\n",
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filename, strerror(errno));
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#endif
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return false;
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}
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return lif_config_parse_file(fd, filename, handlers, ARRAY_SIZE(handlers));
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}
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