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#include <openbsc/linuxlist.h>
struct network_info {
struct llist_head list;
u_int16_t mcc;
u_int16_t mnc;
struct llist_head bcch_infos;
};
static LLIST_HEAD(bcch_infos);
static LLIST_HEAD(network_infos);
static struct network_info *network_find(u_int16_t mcc, u_int16_t mnc)
{
struct network_info *ni;
llist_for_each_head(ni, &network_infos, list) {
if (ni->mcc == mcc && ni->mnc == mnc)
return ni;
}
return NULL;
}
static struct network_info *network_alloc(u_int16_t mcc, u_int16_t mnc)
{
struct network_info *ni = talloc_zero(NULL, struct network_info);
if (!ni)
return NULL;
ni->mcc = mcc;
ni->mnc = mnc;
llist_add_tail(&ni->list, &network_infos);
return ni;
}
/* here we get handed in the BCCH info structure */
int receive_bcch_info(const struct ipac_bcch_info *binfo)
{
struct ipac_bcch_info *binfo2;
struct network_info *ni;
binfo2 = talloc_zero(NULL, struct ipac_bcch_info);
if (!binfo2)
return -ENOMEM;
memcpy(binfo2, binfo, sizeof(*binfo2));
ni = network_find(binfo->cgi.mcc, binfo->cgi.mnc);
if (!ni)
ni = network_alloc(binfo->cgi.mcc, binfo->cgi.mnc);
llist_add_tail(&binfo2->list, &ni->bcch_infos);
return 0;
}
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