/**
* Destroys route_tree by freeing all its memory.
*
* @param route_tree route tree to be destroyed
*/
void destroy_route_tree(struct route_tree *route_tree) {
destroy_route_tree_item(route_tree->tree);
destroy_failure_route_tree_item(route_tree->failure_tree);
shm_free(route_tree->name.s);
shm_free(route_tree);
return;
}
/**
* Destroys route_tree_item in shared memory by freing all its memory.
*
* @param route_tree_item route tree node to be destroyed
*/
static void destroy_route_tree_item(struct route_tree_item *route_tree_item) {
int i;
struct route_rule *rs;
struct route_rule *rs_tmp;
if (!route_tree_item) {
LM_ERR("NULL pointer in parameter\n");
}
for (i = 0; i < 10; ++i) {
if (route_tree_item->nodes[i] != NULL) {
destroy_route_tree_item(route_tree_item->nodes[i]);
}
}
if (route_tree_item->rules) {
shm_free(route_tree_item->rules);
}
rs = route_tree_item->rule_list;
while (rs != NULL) {
rs_tmp = rs->next;
destroy_route_rule(rs);
rs = rs_tmp;
}
shm_free(route_tree_item);
return;
}
/**
* Destroys route_tree_item in shared memory by freing all its memory.
*
* @param route_tree_item route tree node to be destroyed
*/
static void destroy_route_tree_item(struct route_tree_item *route_tree_item) {
int i;
struct route_flags *rf;
struct route_flags *rf_tmp;
if (!route_tree_item) {
LM_ERR("NULL pointer in parameter\n");
}
for (i = 0; i < 10; ++i) {
if (route_tree_item->nodes[i] != NULL) {
destroy_route_tree_item(route_tree_item->nodes[i]);
}
}
rf=route_tree_item->flag_list;
while (rf!=NULL) {
rf_tmp = rf->next;
destroy_route_flags(rf);
rf = rf_tmp;
}
}
