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lib: Add callbacks for vrf changes into protocol side

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Allow protocols to get callbacks associated with vrf's

Signed-off-by: Vipin Kumar <vipin@cumulusnetworks.com>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2016-02-01 12:11:39 -08:00
parent 12f6fb9731
commit 1892f15e6c
2 changed files with 38 additions and 0 deletions
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34
lib/zclient.c
View File

@ -864,6 +864,32 @@ zebra_router_id_update_read (struct stream *s, struct prefix *rid)
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct vrf *
zebra_vrf_add_read (struct stream *s, vrf_id_t vrf_id)
{
struct vrf *vrf;
char vrfname_tmp[VRF_NAMSIZ];
/* Read interface name. */
stream_get (vrfname_tmp, s, VRF_NAMSIZ);
/* Lookup/create vrf by vrf_id. */
vrf = vrf_get (vrf_id, vrfname_tmp);
return vrf;
}
struct vrf *
zebra_vrf_state_read (struct stream *s, vrf_id_t vrf_id)
{
struct vrf *vrf;
/* Lookup vrf by vrf_id. */
vrf = vrf_lookup (vrf_id);
return vrf;
}
struct interface *
zebra_interface_add_read (struct stream *s, vrf_id_t vrf_id)
{
@ -1232,6 +1258,14 @@ zclient_read (struct thread *thread)
if (zclient->router_id_update)
(*zclient->router_id_update) (command, zclient, length, vrf_id);
break;
case ZEBRA_VRF_ADD:
if (zclient->vrf_add)
(*zclient->vrf_add) (command, zclient, length, vrf_id);
break;
case ZEBRA_VRF_DELETE:
if (zclient->vrf_delete)
(*zclient->vrf_delete) (command, zclient, length, vrf_id);
break;
case ZEBRA_INTERFACE_ADD:
if (zclient->interface_add)
(*zclient->interface_add) (command, zclient, length, vrf_id);

4
lib/zclient.h
View File

@ -87,6 +87,8 @@ struct zclient
/* Pointer to the callback functions. */
void (*zebra_connected) (struct zclient *);
int (*router_id_update) (int, struct zclient *, uint16_t, vrf_id_t);
int (*vrf_add) (int, struct zclient *, uint16_t, vrf_id_t);
int (*vrf_delete) (int, struct zclient *, uint16_t, vrf_id_t);
int (*interface_add) (int, struct zclient *, uint16_t, vrf_id_t);
int (*interface_delete) (int, struct zclient *, uint16_t, vrf_id_t);
int (*interface_up) (int, struct zclient *, uint16_t, vrf_id_t);
@ -191,6 +193,8 @@ extern int zclient_send_message(struct zclient *);
/* create header for command, length to be filled in by user later */
extern void zclient_create_header (struct stream *, uint16_t, vrf_id_t);
extern struct vrf *zebra_vrf_add_read (struct stream *, vrf_id_t);
extern struct vrf *zebra_vrf_state_read (struct stream *s, vrf_id_t);
extern struct interface *zebra_interface_add_read (struct stream *, vrf_id_t);
extern struct interface *zebra_interface_state_read (struct stream *s, vrf_id_t);
extern struct connected *zebra_interface_address_read (int, struct stream *, vrf_id_t);