static void doClearHub(struct cart *theCart)
{
char *url = cartOptionalString(cart, hgHubDataText);
printf("<pre>clearing hub %s\n",url);
if (url != NULL)
hubClearStatus(url);
else
errAbort("must specify url in %s\n", hgHubDataText);
printf("<pre>Completed\n");
}
void hubDisconnect(struct cart *cart, char *url)
/* drop the information about this url from the hubStatus table, and
* the cart variable the references this hub */
{
/* clear the hubStatus table */
unsigned id = hubClearStatus(url);
/* remove the cart variable */
char buffer[1024];
safef(buffer, sizeof buffer, "hgHubConnect.hub.%d", id);
cartRemove(cart, buffer);
}