*/
void shutdown_client(struct sender_client *sc, struct sender_status *ss)
{
- PARA_INFO_LOG("shutting down %s on fd %d\n", sc->name, sc->fd);
+ if (!process_is_command_handler()) {
+ PARA_INFO_LOG("shutting down %s on fd %d\n", sc->name, sc->fd);
+ close(sc->fd);
+ del_close_on_fork_list(sc->fd);
+ }
free(sc->name);
- close(sc->fd);
- del_close_on_fork_list(sc->fd);
cq_destroy(sc->cq);
list_del(&sc->node);
free(sc->private_data);
}
ss->default_port = default_port;
- INIT_LIST_HEAD(&ss->client_list);
+ init_list_head(&ss->client_list);
/* Initialize an access control list */
- INIT_LIST_HEAD(&ss->acl);
+ init_list_head(&ss->acl);
for (i = 0; i < lls_opt_given(acl_opt_result); i++) {
const char *arg = lls_string_val(i, acl_opt_result);
char addr[16];
ss->default_deny = default_deny;
}
+/**
+ * Deallocate all resources allocated in \ref init_sender_status().
+ *
+ * \param ss The structure whose components should be freed.
+ *
+ * This frees the dynamically allocated parts of the structure which was
+ * initialized by an earlier call to \ref init_sender_status(). It does *not*
+ * call free(ss), though.
+ */
+void free_sender_status(const struct sender_status *ss)
+{
+ int i;
+
+ free(ss->listen_fds);
+ FOR_EACH_LISTEN_FD(i, ss)
+ free(ss->listen_addresses[i]);
+ free(ss->listen_addresses);
+}
+
/**
* Return a string containing the current status of a sender.
*
acl_allow(scd->host, scd->netmask, &ss->acl, ss->default_deny);
}
+/**
+ * Empty the access control list of a sender.
+ *
+ * \param acl The access control list of the sender.
+ *
+ * This is called from the ->shutdown methods of the http and the dccp sender.
+ */
+void generic_acl_deplete(struct list_head *acl)
+{
+ /*
+ * Since default_deny is false, the ACL is considered a blacklist. A
+ * netmask of zero matches any IP address, so this call empties the ACL.
+ */
+ acl_allow("0.0.0.0", 0 /* netmask */, acl, 0 /* default_deny */);
+}
+
/**
* Deny connections from the given range of IP addresses.
*