rd_t *
make_rd(coap_address_t *peer, coap_pdu_t *pdu) {
rd_t *rd;
unsigned char *data;
coap_opt_iterator_t opt_iter;
coap_opt_t *etag;
rd = rd_new();
if (!rd) {
debug("hnd_get_rd: cannot allocate storage for rd\n");
return NULL;
}
if (coap_get_data(pdu, &rd->data.length, &data)) {
rd->data.s = (unsigned char *)coap_malloc(rd->data.length);
if (!rd->data.s) {
debug("hnd_get_rd: cannot allocate storage for rd->data\n");
rd_delete(rd);
return NULL;
}
memcpy(rd->data.s, data, rd->data.length);
}
etag = coap_check_option(pdu, COAP_OPTION_ETAG, &opt_iter);
if (etag) {
rd->etag_len = min(COAP_OPT_LENGTH(etag), sizeof(rd->etag));
memcpy(rd->etag, COAP_OPT_VALUE(etag), rd->etag_len);
}
return rd;
}
void
hnd_delete_resource(coap_context_t *ctx, struct coap_resource_t *resource,
coap_address_t *peer, coap_pdu_t *request, str *token,
coap_pdu_t *response, void *userdata) {
rd_t *rd = NULL;
HASH_FIND(hh, resources, resource->key, sizeof(coap_key_t), rd);
if (rd) {
HASH_DELETE(hh, resources, rd);
rd_delete(rd);
}
/* FIXME: link attributes for resource have been created dynamically
* using coap_malloc() and must be released. */
coap_delete_resource(ctx, resource->key);
response->hdr->code = COAP_RESPONSE_CODE(202);
}
static void
kp_destroy(mdb_tgt_t *t)
{
kp_data_t *kp = t->t_data;
kp_map_t *kpm, *nkpm;
kp_file_t *kpf, *nkpf;
if (kp->kp_rap != NULL)
rd_delete(kp->kp_rap);
for (kpm = kp->kp_map_head; kpm != NULL; kpm = nkpm) {
nkpm = kpm->kpm_next;
mdb_free(kpm, sizeof (kp_map_t));
}
for (kpf = kp->kp_file_head; kpf != NULL; kpf = nkpf) {
nkpf = kpf->kpf_next;
kp_file_destroy(kpf);
}
mdb_free(kp->kp_auxv, kp->kp_nauxv * sizeof (auxv_t));
mdb_free(kp, sizeof (kp_data_t));
}
