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/* vi: set expandtab sw=4 sts=4: */
/* cksum_lis.c - the opkg package management system
Copyright (C) 2010,2011 Javier Palacios
SPDX-License-Identifier: GPL-2.0-or-later
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, 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.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cksum_list.h"
#include "xfuncs.h"
static int cksum_init(cksum_t * cksum, char **itemlist)
{
cksum->value = xstrdup(*itemlist++);
cksum->size = atoi(*itemlist++);
cksum->name = xstrdup(*itemlist++);
return 0;
}
static void cksum_deinit(cksum_t * cksum)
{
free(cksum->name);
cksum->name = NULL;
free(cksum->value);
cksum->value = NULL;
}
void cksum_list_init(cksum_list_t * list)
{
void_list_init((void_list_t *) list);
}
void cksum_list_deinit(cksum_list_t * list)
{
cksum_list_elt_t *iter, *n;
cksum_t *cksum;
list_for_each_entry_safe(iter, n, &list->head, node) {
cksum = (cksum_t *) iter->data;
cksum_deinit(cksum);
/* malloced in cksum_list_append */
free(cksum);
iter->data = NULL;
}
void_list_deinit((void_list_t *) list);
}
cksum_t *cksum_list_append(cksum_list_t * list, char **itemlist)
{
/* freed in cksum_list_deinit */
cksum_t *cksum = xcalloc(1, sizeof(cksum_t));
cksum_init(cksum, itemlist);
void_list_append((void_list_t *) list, cksum);
return cksum;
}
const cksum_t *cksum_list_find(cksum_list_t * list, const char *name)
{
cksum_list_elt_t *iter;
cksum_t *cksum;
list_for_each_entry(iter, &list->head, node) {
cksum = (cksum_t *) iter->data;
if (strcmp(cksum->name, name) == 0) {
return cksum;
}
}
return NULL;
}
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