comapi.c

DHCP服务器源码

			  (h -> inner, id, name, value));
		if (status == ISC_R_SUCCESS || status == ISC_R_UNCHANGED)
			return status;
	}
			  
	return ISC_R_NOTFOUND;
}


isc_result_t dhcp_control_get_value (omapi_object_t *h, omapi_object_t *id,
				   omapi_data_string_t *name,
				   omapi_value_t **value)
{
	dhcp_control_object_t *control;
	isc_result_t status;
	struct data_string ip_addrs;

	if (h -> type != dhcp_type_control)
		return ISC_R_INVALIDARG;
	control = (dhcp_control_object_t *)h;

	if (!omapi_ds_strcmp (name, "state"))
		return omapi_make_int_value (value,
					     name, (int)control -> state, MDL);

	/* Try to find some inner object that can take the value. */
	if (h -> inner && h -> inner -> type -> get_value) {
		status = ((*(h -> inner -> type -> get_value))
			  (h -> inner, id, name, value));
		if (status == ISC_R_SUCCESS)
			return status;
	}
	return ISC_R_NOTFOUND;
}

isc_result_t dhcp_control_destroy (omapi_object_t *h,
				   const char *file, int line)
{
	dhcp_control_object_t *control, *t;
	isc_result_t status;

	if (h -> type != dhcp_type_control)
		return ISC_R_INVALIDARG;

	/* Can't destroy the control object. */
	return ISC_R_NOPERM;
}

isc_result_t dhcp_control_signal_handler (omapi_object_t *h,
					const char *name, va_list ap)
{
	dhcp_control_object_t *control, *t;
	isc_result_t status;
	int updatep = 0;

	if (h -> type != dhcp_type_control)
		return ISC_R_INVALIDARG;
	control = (dhcp_control_object_t *)h;

	/* Try to find some inner object that can take the value. */
	if (h -> inner && h -> inner -> type -> get_value) {
		status = ((*(h -> inner -> type -> signal_handler))
			  (h -> inner, name, ap));
		if (status == ISC_R_SUCCESS)
			return status;
	}
	return ISC_R_NOTFOUND;
}

isc_result_t dhcp_control_stuff_values (omapi_object_t *c,
					omapi_object_t *id,
					omapi_object_t *h)
{
	dhcp_control_object_t *control;
	isc_result_t status;

	if (h -> type != dhcp_type_control)
		return ISC_R_INVALIDARG;
	control = (dhcp_control_object_t *)h;

	/* Write out all the values. */
	status = omapi_connection_put_name (c, "state");
	if (status != ISC_R_SUCCESS)
		return status;
	status = omapi_connection_put_uint32 (c, sizeof (u_int32_t));
	if (status != ISC_R_SUCCESS)
		return status;
	status = omapi_connection_put_uint32 (c, control -> state);
	if (status != ISC_R_SUCCESS)
		return status;

	/* Write out the inner object, if any. */
	if (h -> inner && h -> inner -> type -> stuff_values) {
		status = ((*(h -> inner -> type -> stuff_values))
			  (c, id, h -> inner));
		if (status == ISC_R_SUCCESS)
			return status;
	}

	return ISC_R_SUCCESS;
}

isc_result_t dhcp_control_lookup (omapi_object_t **lp,
				  omapi_object_t *id, omapi_object_t *ref)
{
	omapi_value_t *tv = (omapi_value_t *)0;
	isc_result_t status;
	dhcp_control_object_t *control;

	/* First see if we were sent a handle. */
	if (ref) {
		status = omapi_get_value_str (ref, id, "handle", &tv);
		if (status == ISC_R_SUCCESS) {
			status = omapi_handle_td_lookup (lp, tv -> value);
			
			omapi_value_dereference (&tv, MDL);
			if (status != ISC_R_SUCCESS)
				return status;
			
			/* Don't return the object if the type is wrong. */
			if ((*lp) -> type != dhcp_type_control) {
				omapi_object_dereference (lp, MDL);
				return ISC_R_INVALIDARG;
			}
		}
	}

	/* Otherwise, stop playing coy - there's only one control object,
	   so we can just return it. */
	dhcp_control_reference ((dhcp_control_object_t **)lp,
				dhcp_control_object, MDL);
	return ISC_R_SUCCESS;
}

isc_result_t dhcp_control_create (omapi_object_t **lp,
				  omapi_object_t *id)
{
	/* Can't create a control object - there can be only one. */
	return ISC_R_NOPERM;
}

isc_result_t dhcp_control_remove (omapi_object_t *lp,
				omapi_object_t *id)
{
	/* Form is emptiness; emptiness form.   The control object
	   cannot go out of existance. */
	return ISC_R_NOPERM;
}

isc_result_t dhcp_subnet_set_value  (omapi_object_t *h,
				     omapi_object_t *id,
				     omapi_data_string_t *name,
				     omapi_typed_data_t *value)
{
	struct subnet *subnet;
	isc_result_t status;
	int foo;

	if (h -> type != dhcp_type_subnet)
		return ISC_R_INVALIDARG;
	subnet = (struct subnet *)h;

	/* No values to set yet. */

	/* Try to find some inner object that can take the value. */
	if (h -> inner && h -> inner -> type -> set_value) {
		status = ((*(h -> inner -> type -> set_value))
			  (h -> inner, id, name, value));
		if (status == ISC_R_SUCCESS || status == ISC_R_UNCHANGED)
			return status;
	}
			  
	return ISC_R_NOTFOUND;
}


isc_result_t dhcp_subnet_get_value (omapi_object_t *h, omapi_object_t *id,
				    omapi_data_string_t *name,
				    omapi_value_t **value)
{
	struct subnet *subnet;
	isc_result_t status;

	if (h -> type != dhcp_type_subnet)
		return ISC_R_INVALIDARG;
	subnet = (struct subnet *)h;

	/* No values to get yet. */

	/* Try to find some inner object that can provide the value. */
	if (h -> inner && h -> inner -> type -> get_value) {
		status = ((*(h -> inner -> type -> get_value))
			  (h -> inner, id, name, value));
		if (status == ISC_R_SUCCESS)
			return status;
	}
	return ISC_R_NOTFOUND;
}

isc_result_t dhcp_subnet_destroy (omapi_object_t *h, const char *file, int line)
{
	struct subnet *subnet;
	isc_result_t status;

	if (h -> type != dhcp_type_subnet)
		return ISC_R_INVALIDARG;
	subnet = (struct subnet *)h;

#if defined (DEBUG_MEMORY_LEAKAGE) || \
		defined (DEBUG_MEMORY_LEAKAGE_ON_EXIT)
	if (subnet -> next_subnet)
		subnet_dereference (&subnet -> next_subnet, file, line);
	if (subnet -> next_sibling)
		subnet_dereference (&subnet -> next_sibling, file, line);
	if (subnet -> shared_network)
		shared_network_dereference (&subnet -> shared_network,
					    file, line);
	if (subnet -> interface)
		interface_dereference (&subnet -> interface, file, line);
	if (subnet -> group)
		group_dereference (&subnet -> group, file, line);
#endif

	return ISC_R_SUCCESS;
}

isc_result_t dhcp_subnet_signal_handler (omapi_object_t *h,
					 const char *name, va_list ap)
{
	struct subnet *subnet;
	isc_result_t status;
	int updatep = 0;

	if (h -> type != dhcp_type_subnet)
		return ISC_R_INVALIDARG;
	subnet = (struct subnet *)h;

	/* Can't write subnets yet. */

	/* Try to find some inner object that can take the value. */
	if (h -> inner && h -> inner -> type -> get_value) {
		status = ((*(h -> inner -> type -> signal_handler))
			  (h -> inner, name, ap));
		if (status == ISC_R_SUCCESS)
			return status;
	}
	if (updatep)
		return ISC_R_SUCCESS;
	return ISC_R_NOTFOUND;
}

isc_result_t dhcp_subnet_stuff_values (omapi_object_t *c,
				       omapi_object_t *id,
				       omapi_object_t *h)
{
	struct subnet *subnet;
	isc_result_t status;

	if (h -> type != dhcp_type_subnet)
		return ISC_R_INVALIDARG;
	subnet = (struct subnet *)h;

	/* Can't stuff subnet values yet. */

	/* Write out the inner object, if any. */
	if (h -> inner && h -> inner -> type -> stuff_values) {
		status = ((*(h -> inner -> type -> stuff_values))
			  (c, id, h -> inner));
		if (status == ISC_R_SUCCESS)
			return status;
	}

	return ISC_R_SUCCESS;
}

isc_result_t dhcp_subnet_lookup (omapi_object_t **lp,
				 omapi_object_t *id,
				 omapi_object_t *ref)
{
	omapi_value_t *tv = (omapi_value_t *)0;
	isc_result_t status;
	struct subnet *subnet;

	/* Can't look up subnets yet. */

	/* If we get to here without finding a subnet, no valid key was
	   specified. */
	if (!*lp)
		return ISC_R_NOKEYS;
	return ISC_R_SUCCESS;
}

isc_result_t dhcp_subnet_create (omapi_object_t **lp,
				 omapi_object_t *id)
{
	return ISC_R_NOTIMPLEMENTED;
}

isc_result_t dhcp_subnet_remove (omapi_object_t *lp,
			       omapi_object_t *id)
{
	return ISC_R_NOTIMPLEMENTED;
}

isc_result_t dhcp_shared_network_set_value  (omapi_object_t *h,
					     omapi_object_t *id,
					     omapi_data_string_t *name,
					     omapi_typed_data_t *value)
{
	struct shared_network *shared_network;
	isc_result_t status;
	int foo;

	if (h -> type != dhcp_type_shared_network)
		return ISC_R_INVALIDARG;
	shared_network = (struct shared_network *)h;

	/* No values to set yet. */

	/* Try to find some inner object that can take the value. */
	if (h -> inner && h -> inner -> type -> set_value) {
		status = ((*(h -> inner -> type -> set_value))
			  (h -> inner, id, name, value));
		if (status == ISC_R_SUCCESS || status == ISC_R_UNCHANGED)
			return status;
	}
			  
	return ISC_R_NOTFOUND;
}


isc_result_t dhcp_shared_network_get_value (omapi_object_t *h,
					    omapi_object_t *id,
					    omapi_data_string_t *name,
					    omapi_value_t **value)
{
	struct shared_network *shared_network;
	isc_result_t status;

	if (h -> type != dhcp_type_shared_network)
		return ISC_R_INVALIDARG;
	shared_network = (struct shared_network *)h;

	/* No values to get yet. */

	/* Try to find some inner object that can provide the value. */
	if (h -> inner && h -> inner -> type -> get_value) {
		status = ((*(h -> inner -> type -> get_value))
			  (h -> inner, id, name, value));
		if (status == ISC_R_SUCCESS)
			return status;
	}
	return ISC_R_NOTFOUND;
}

isc_result_t dhcp_shared_network_destroy (omapi_object_t *h,
					  const char *file, int line)
{
	struct shared_network *shared_network;
	isc_result_t status;

	if (h -> type != dhcp_type_shared_network)
		return ISC_R_INVALIDARG;
	shared_network = (struct shared_network *)h;

#if defined (DEBUG_MEMORY_LEAKAGE) || \
		defined (DEBUG_MEMORY_LEAKAGE_ON_EXIT)
	if (shared_network -> next)
		shared_network_dereference (&shared_network -> next,
					    file, line);
	if (shared_network -> name) {
		dfree (shared_network -> name, file, line);
		shared_network -> name = 0;
	}
	if (shared_network -> subnets)
		subnet_dereference (&shared_network -> subnets, file, line);
	if (shared_network -> interface)
		interface_dereference (&shared_network -> interface,
				       file, line);
	if (shared_network -> pools)
	    omapi_object_dereference ((omapi_object_t **)
				      &shared_network -> pools, file, line);
	if (shared_network -> group)
		group_dereference (&shared_network -> group, file, line);
#if defined (FAILOVER_PROTOCOL)
	if (shared_network -> failover_peer)
	    omapi_object_dereference ((omapi_object_t **)
				      &shared_network -> failover_peer,
				      file, line);
#endif
#endif /* DEBUG_MEMORY_LEAKAGE */

	return ISC_R_SUCCESS;
}

isc_result_t dhcp_shared_network_signal_handler (omapi_object_t *h,
						 const char *name,
						 va_list ap)
{
	struct shared_network *shared_network;
	isc_result_t status;
	int updatep = 0;

	if (h -> type != dhcp_type_shared_network)
		return ISC_R_INVALIDARG;
	shared_network = (struct shared_network *)h;

	/* Can't write shared_networks yet. */

	/* Try to find some inner object that can take the value. */
	if (h -> inner && h -> inner -> type -> get_value) {
		status = ((*(h -> inner -> type -> signal_handler))
			  (h -> inner, name, ap));
		if (status == ISC_R_SUCCESS)
			return status;
	}
	if (updatep)
		return ISC_R_SUCCESS;
	return ISC_R_NOTFOUND;
}

isc_result_t dhcp_shared_network_stuff_values (omapi_object_t *c,
					       omapi_object_t *id,
					       omapi_object_t *h)
{
	struct shared_network *shared_network;
	isc_result_t status;

	if (h -> type != dhcp_type_shared_network)
		return ISC_R_INVALIDARG;
	shared_network = (struct shared_network *)h;

	/* Can't stuff shared_network values yet. */

	/* Write out the inner object, if any. */
	if (h -> inner && h -> inner -> type -> stuff_values) {
		status = ((*(h -> inner -> type -> stuff_values))
			  (c, id, h -> inner));
		if (status == ISC_R_SUCCESS)
			return status;
	}

	return ISC_R_SUCCESS;
}

isc_result_t dhcp_shared_network_lookup (omapi_object_t **lp,
					 omapi_object_t *id,
					 omapi_object_t *ref)
{
	omapi_value_t *tv = (omapi_value_t *)0;
	isc_result_t status;
	struct shared_network *shared_network;

	/* Can't look up shared_networks yet. */

	/* If we get to here without finding a shared_network, no valid key was
	   specified. */
	if (!*lp)
		return ISC_R_NOKEYS;
	return ISC_R_SUCCESS;
}

isc_result_t dhcp_shared_network_create (omapi_object_t **lp,
					 omapi_object_t *id)
{
	return ISC_R_NOTIMPLEMENTED;
}

isc_result_t dhcp_shared_network_remove (omapi_object_t *lp,
					 omapi_object_t *id)
{
	return ISC_R_NOTIMPLEMENTED;
}