llconf/entry.h - dev - niceSOFT/tdnf

llconf/entry.h
46 строк2 KB
Shreenidhi Shedi
llconf/*.h: add header guard
13 авг 2023, 13:29
13 авг 2023, 13:295fdfe54
/* -*- linux-c -*- */
/*
    This file is part of llconf2

    Copyright (C) 2004-2007  Oliver Kurth <oku@debian.org>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#pragma once

/**
 * A structure to hold the results of #cnf_find_entry.
 */
struct cnfresult{
	struct cnfresult *next; /**< The next result in the result set. */
	char *path; /**< The full path to the matched entry in the configuration tree. */
	struct cnfnode *cnfnode; /**< A reference to the node in the configuration tree. */
};

/* internal use: */
struct cnfresult *create_cnfresult(struct cnfnode *cn, const char *path);
void destroy_cnfresult(struct cnfresult *cr);
void destroy_cnfresult_list(struct cnfresult *cr_list);

/* public use: */
struct cnfresult *cnf_find_entry(struct cnfnode *cn_root, const char *path);
struct cnfnode *cnf_add_branch(struct cnfnode *cn_root, const char *path, int do_merge);
int cnf_del_branch(struct cnfnode *cn_root, const char *path, int del_empty);
int cnf_set_entry(struct cnfnode *cn_root, const char *path, const char *val, int do_create);
const char *cnf_get_entry(struct cnfnode *cn_root, const char *path);
struct cnfnode *cnf_get_node(struct cnfnode *cn_root, const char *path);

void strip_cnftree(struct cnfnode *cn_root);