int
remove_user_keys(const wchar_t *keys, int mode)
{
key_chunk_t *curr, *p;
if((curr = find_user_keys(keys, mode)) == NULL)
return -1;
free(curr->conf.data.cmd);
curr->conf.type = BUILTIN_WAIT_POINT;
curr->conf.data.handler = NULL;
p = curr;
while(p->parent != NULL)
{
p->parent->children_count--;
p = p->parent;
}
if(curr->children_count > 0)
return 0;
do
{
key_chunk_t *const parent = curr->parent;
if(curr->prev != NULL)
curr->prev->next = curr->next;
else
parent->child = curr->next;
if(curr->next != NULL)
curr->next->prev = curr->prev;
free_chunk(curr);
curr = parent;
}
while(curr->parent != NULL && curr->parent->conf.data.handler == NULL &&
curr->parent->conf.type == BUILTIN_WAIT_POINT &&
curr->parent->children_count == 0);
return 0;
}
int
has_user_keys(const wchar_t *keys, int mode)
{
return find_user_keys(keys, mode) != NULL;
}
int
vle_keys_user_exists(const wchar_t keys[], int mode)
{
return find_user_keys(keys, mode) != NULL;
}