actube/src/cw/item.c

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/*
This file is part of libcapwap.
libcapwap 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 3 of the License, or
(at your option) any later version.
libcapwap 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
#include "item.h"
#include "log.h"
const char CW_ITEM_NONE[] = "";
const char CW_ITEM_ANY[] = "*";
struct cw_itemdef *cw_item_get_by_name(const char *id, struct cw_itemdef *table)
{
while (table->id != CW_ITEM_NONE) {
if (!strcmp(table->id, id))
return table;
table++;
}
return NULL;
}
static int cmp(const void *x1, const void *x2)
{
cw_itemdef_t *i1, *i2;
i1 = (cw_itemdef_t *) x1;
i2 = (cw_itemdef_t *) x2;
int rc = strcmp(i1->id, i2->id);
if (rc != 0)
return rc;
return strcmp(i1->sub_id, i2->sub_id);
}
const cw_itemdef_t * cw_itemdef_get(cw_itemdefheap_t t, const char *id, const char *sub_id)
{
cw_itemdef_t idef;
idef.id = id;
idef.sub_id = !sub_id ? CW_ITEM_NONE : sub_id;
return mavl_get(t, &idef);
}
cw_itemdefheap_t cw_itemdefheap_create()
{
return mavl_create(cmp, NULL);
}
int cw_itemdefheap_register(cw_itemdefheap_t t, cw_itemdef_t * defs)
{
int n = 0;
while (defs->id != CW_ITEM_NONE) {
cw_itemdef_t *a = mavl_add(t, defs);
if (a != defs) {
cw_log(LOG_ERR, "Duplicated item: %s", defs->id);
} else
n++;
defs++;
}
return n;
}