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77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
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/*
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* tools/lib/config.h
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*
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* Copyright (C) 2001 Sistina Software
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*
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*
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* This LVM library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This LVM library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this LVM library; if not, write to the Free
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* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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* MA 02111-1307, USA
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*/
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#ifndef LVM_CONFIG_H
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#define LVM_CONFIG_H
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enum {
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CFG_STRING,
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CFG_FLOAT,
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CFG_INT,
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};
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struct config_value {
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int type;
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union {
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int i;
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float r;
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char *str;
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} v;
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struct config_value *next; /* for arrays */
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};
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struct config_node {
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char *key;
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struct config_node *sib, *child;
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struct config_value *v;
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};
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struct config_file {
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struct config_node *root;
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};
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struct config_file *create_config_file();
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void destroy_config_file(struct config_file *cf);
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int read_config(struct config_file *cf, const char *file);
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int write_config(struct config_file *cf, const char *file);
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struct config_node *find_config_node(struct config_node *cn,
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const char *path, char seperator);
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const char *find_config_str(struct config_node *cn,
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const char *path, char sep, const char *fail);
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int find_config_int(struct config_node *cn, const char *path,
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char sep, int fail);
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float find_config_float(struct config_node *cn, const char *path,
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char sep, float fail);
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#endif
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/*
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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