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/*
* ucix
* Copyright (C) 2010 John Crispin <blogic@openwrt.org>
* Copyright (C) 2010 Steven Barth <steven@midlink.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef _UCI_H__
#define _UCI_H__
#include <uci.h>
#include "list.h"
struct ucilist {
struct list_head list;
char *val;
};
extern struct uci_ptr uci_ptr;
int ucix_get_ptr(struct uci_context *ctx, const char *p,
const char *s, const char *o, const char *t);
struct uci_context* ucix_init(const char *config_file, int state);
struct uci_context* ucix_init_path(const char *vpath, const char *config_file, int state);
int ucix_save_state(struct uci_context *ctx, const char *p);
char* ucix_get_option(struct uci_context *ctx,
const char *p, const char *s, const char *o);
int ucix_get_option_list(struct uci_context *ctx, const char *p,
const char *s, const char *o, struct list_head *l);
void ucix_for_each_section_type(struct uci_context *ctx,
const char *p, const char *t,
void (*cb)(const char*, void*), void *priv);
void ucix_for_each_section_option(struct uci_context *ctx,
const char *p, const char *s,
void (*cb)(const char*, const char*, void*), void *priv);
void ucix_add_list(struct uci_context *ctx, const char *p,
const char *s, const char *o, struct list_head *vals);
static inline void ucix_del(struct uci_context *ctx, const char *p, const char *s, const char *o)
{
if (!ucix_get_ptr(ctx, p, s, o, NULL))
uci_delete(ctx, &uci_ptr);
}
static inline void ucix_revert(struct uci_context *ctx, const char *p, const char *s, const char *o)
{
if (!ucix_get_ptr(ctx, p, s, o, NULL))
uci_revert(ctx, &uci_ptr);
}
static inline void ucix_add_list_single(struct uci_context *ctx, const char *p, const char *s, const char *o, const char *t)
{
if (ucix_get_ptr(ctx, p, s, o, t))
return;
uci_add_list(ctx, &uci_ptr);
}
static inline void ucix_add_option(struct uci_context *ctx, const char *p, const char *s, const char *o, const char *t)
{
if (ucix_get_ptr(ctx, p, s, o, t))
return;
uci_set(ctx, &uci_ptr);
}
static inline void ucix_add_section(struct uci_context *ctx, const char *p, const char *s, const char *t)
{
if(ucix_get_ptr(ctx, p, s, NULL, t))
return;
uci_set(ctx, &uci_ptr);
}
static inline void ucix_add_option_int(struct uci_context *ctx, const char *p, const char *s, const char *o, int t)
{
char tmp[64];
snprintf(tmp, 64, "%d", t);
ucix_add_option(ctx, p, s, o, tmp);
}
static inline void ucix_add_list_single_int(struct uci_context *ctx, const char *p, const char *s, const char *o, const int t)
{
char tmp[64];
snprintf(tmp, 64, "%d", t);
ucix_add_list_single(ctx, p, s, o, tmp);
}
static inline int ucix_get_option_int(struct uci_context *ctx, const char *p, const char *s, const char *o, int def)
{
char *tmp = ucix_get_option(ctx, p, s, o);
int ret = def;
if (tmp)
{
ret = atoi(tmp);
free(tmp);
}
return ret;
}
static inline int ucix_save(struct uci_context *ctx, const char *p)
{
if(ucix_get_ptr(ctx, p, NULL, NULL, NULL))
return 1;
uci_save(ctx, uci_ptr.p);
return 0;
}
static inline int ucix_commit(struct uci_context *ctx, const char *p)
{
if(ucix_get_ptr(ctx, p, NULL, NULL, NULL))
return 1;
return uci_commit(ctx, &uci_ptr.p, false);
}
static inline void ucix_cleanup(struct uci_context *ctx)
{
uci_free_context(ctx);
}
#endif
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