* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with GNU Zebra; see the file COPYING. If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
/*
* Distribute-list update functions.
*/
-void
-eigrp_distribute_update (struct distribute *dist)
+void eigrp_distribute_update(struct distribute *dist)
{
- struct interface *ifp;
- struct eigrp_interface *ei = NULL;
- struct access_list *alist;
- struct prefix_list *plist;
- //struct route_map *routemap;
- struct eigrp *e;
-
- /* if no interface address is present, set list to eigrp process struct */
- e = eigrp_lookup();
-
- /* Check if distribute-list was set for process or interface */
- if (! dist->ifname)
- {
- /* access list IN for whole process */
- if (dist->list[DISTRIBUTE_V4_IN])
- {
- alist = access_list_lookup (AFI_IP, dist->list[DISTRIBUTE_V4_IN]);
- zlog_info("<DEBUG DISTRIBUTE ACL IN FOUND: %s",alist->name);
- if (alist)
- e->list[EIGRP_FILTER_IN] = alist;
- else
- e->list[EIGRP_FILTER_IN] = NULL;
- }
- else
- {
- e->list[EIGRP_FILTER_IN] = NULL;
- }
-
- /* access list OUT for whole process */
- if (dist->list[DISTRIBUTE_V4_OUT])
- {
- zlog_info("<DEBUG DISTRIBUTE ACL OUT FOUND: %s",dist->list[DISTRIBUTE_V4_OUT]);
- alist = access_list_lookup (AFI_IP, dist->list[DISTRIBUTE_V4_OUT]);
- if (alist)
- e->list[EIGRP_FILTER_OUT] = alist;
- else
- e->list[EIGRP_FILTER_OUT] = NULL;
- }
- else
- {
- e->list[EIGRP_FILTER_OUT] = NULL;
+ struct interface *ifp;
+ struct eigrp_interface *ei = NULL;
+ struct access_list *alist;
+ struct prefix_list *plist;
+ // struct route_map *routemap;
+ struct eigrp *e;
+
+ /* if no interface address is present, set list to eigrp process struct
+ */
+ e = eigrp_lookup();
+ assert(e != NULL);
+
+ /* Check if distribute-list was set for process or interface */
+ if (!dist->ifname) {
+ /* access list IN for whole process */
+ if (dist->list[DISTRIBUTE_V4_IN]) {
+ alist = access_list_lookup(
+ AFI_IP, dist->list[DISTRIBUTE_V4_IN]);
+ if (alist)
+ e->list[EIGRP_FILTER_IN] = alist;
+ else
+ e->list[EIGRP_FILTER_IN] = NULL;
+ } else {
+ e->list[EIGRP_FILTER_IN] = NULL;
}
- /* PREFIX_LIST IN for process */
- if (dist->prefix[DISTRIBUTE_V4_IN])
- {
- zlog_info("<DEBUG DISTRIBUTE PREFIX IN FOUND: %s",dist->prefix[DISTRIBUTE_V4_IN]);
- plist = prefix_list_lookup (AFI_IP, dist->prefix[DISTRIBUTE_V4_IN]);
- if (plist)
- {
- e->prefix[EIGRP_FILTER_IN] = plist;
- }
+ /* access list OUT for whole process */
+ if (dist->list[DISTRIBUTE_V4_OUT]) {
+ alist = access_list_lookup(
+ AFI_IP, dist->list[DISTRIBUTE_V4_OUT]);
+ if (alist)
+ e->list[EIGRP_FILTER_OUT] = alist;
else
- e->prefix[EIGRP_FILTER_IN] = NULL;
- } else
- e->prefix[EIGRP_FILTER_IN] = NULL;
-
- /* PREFIX_LIST OUT for process */
- if (dist->prefix[DISTRIBUTE_V4_OUT])
- {
- zlog_info("<DEBUG DISTRIBUTE PREFIX OUT FOUND: %s",dist->prefix[DISTRIBUTE_V4_OUT]);
- plist = prefix_list_lookup (AFI_IP, dist->prefix[DISTRIBUTE_V4_OUT]);
- if (plist)
- {
- e->prefix[EIGRP_FILTER_OUT] = plist;
-
- }
- else
- e->prefix[EIGRP_FILTER_OUT] = NULL;
- }
- else
- e->prefix[EIGRP_FILTER_OUT] = NULL;
+ e->list[EIGRP_FILTER_OUT] = NULL;
+ } else {
+ e->list[EIGRP_FILTER_OUT] = NULL;
+ }
- //This is commented out, because the distribute.[ch] code
- //changes looked poorly written from first glance
- //commit was 133bdf2d
- //TODO: DBS
+ /* PREFIX_LIST IN for process */
+ if (dist->prefix[DISTRIBUTE_V4_IN]) {
+ plist = prefix_list_lookup(
+ AFI_IP, dist->prefix[DISTRIBUTE_V4_IN]);
+ if (plist) {
+ e->prefix[EIGRP_FILTER_IN] = plist;
+ } else
+ e->prefix[EIGRP_FILTER_IN] = NULL;
+ } else
+ e->prefix[EIGRP_FILTER_IN] = NULL;
+
+ /* PREFIX_LIST OUT for process */
+ if (dist->prefix[DISTRIBUTE_V4_OUT]) {
+ plist = prefix_list_lookup(
+ AFI_IP, dist->prefix[DISTRIBUTE_V4_OUT]);
+ if (plist) {
+ e->prefix[EIGRP_FILTER_OUT] = plist;
+
+ } else
+ e->prefix[EIGRP_FILTER_OUT] = NULL;
+ } else
+ e->prefix[EIGRP_FILTER_OUT] = NULL;
+
+// This is commented out, because the distribute.[ch] code
+// changes looked poorly written from first glance
+// commit was 133bdf2d
+// TODO: DBS
#if 0
- /* route-map IN for whole process */
- if (dist->route[DISTRIBUTE_V4_IN])
- {
- routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_IN]);
- if (routemap)
- e->routemap[EIGRP_FILTER_IN] = routemap;
- else
- e->routemap[EIGRP_FILTER_IN] = NULL;
- }
- else
- {
- e->routemap[EIGRP_FILTER_IN] = NULL;
- }
+ /* route-map IN for whole process */
+ if (dist->route[DISTRIBUTE_V4_IN])
+ {
+ routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_IN]);
+ if (routemap)
+ e->routemap[EIGRP_FILTER_IN] = routemap;
+ else
+ e->routemap[EIGRP_FILTER_IN] = NULL;
+ }
+ else
+ {
+ e->routemap[EIGRP_FILTER_IN] = NULL;
+ }
+
+ /* route-map OUT for whole process */
+ if (dist->route[DISTRIBUTE_V4_OUT])
+ {
+ routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_OUT]);
+ if (routemap)
+ e->routemap[EIGRP_FILTER_OUT] = routemap;
+ else
+ e->routemap[EIGRP_FILTER_OUT] = NULL;
+ }
+ else
+ {
+ e->routemap[EIGRP_FILTER_OUT] = NULL;
+ }
+#endif
+ // TODO: check Graceful restart after 10sec
- /* route-map OUT for whole process */
- if (dist->route[DISTRIBUTE_V4_OUT])
- {
- routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_OUT]);
- if (routemap)
- e->routemap[EIGRP_FILTER_OUT] = routemap;
- else
- e->routemap[EIGRP_FILTER_OUT] = NULL;
+ /* check if there is already GR scheduled */
+ if (e->t_distribute != NULL) {
+ /* if is, cancel schedule */
+ thread_cancel(e->t_distribute);
}
- else
- {
- e->routemap[EIGRP_FILTER_OUT] = NULL;
+ /* schedule Graceful restart for whole process in 10sec */
+ e->t_distribute = NULL;
+ thread_add_timer(master, eigrp_distribute_timer_process, e,
+ (10), &e->t_distribute);
+
+ return;
+ }
+
+ ifp = if_lookup_by_name(dist->ifname, VRF_DEFAULT);
+ if (ifp == NULL)
+ return;
+
+ /*struct eigrp_if_info * info = ifp->info;
+ ei = info->eigrp_interface;*/
+ struct listnode *node, *nnode;
+ struct eigrp_interface *ei2;
+ /* Find proper interface */
+ for (ALL_LIST_ELEMENTS(e->eiflist, node, nnode, ei2)) {
+ if (strcmp(ei2->ifp->name, ifp->name) == 0) {
+ ei = ei2;
+ break;
}
-#endif
- //TODO: check Graceful restart after 10sec
-
- /* check if there is already GR scheduled */
- if(e->t_distribute != NULL)
- {
- /* if is, cancel schedule */
- thread_cancel(e->t_distribute);
- }
- /* schedule Graceful restart for whole process in 10sec */
- e->t_distribute = thread_add_timer(master, eigrp_distribute_timer_process, e,(10));
-
- return;
- }
+ }
+ assert(ei != NULL);
+
+ /* Access-list for interface in */
+ if (dist->list[DISTRIBUTE_V4_IN]) {
+ alist = access_list_lookup(AFI_IP,
+ dist->list[DISTRIBUTE_V4_IN]);
+ if (alist) {
+ ei->list[EIGRP_FILTER_IN] = alist;
+ } else
+ ei->list[EIGRP_FILTER_IN] = NULL;
+ } else {
+ ei->list[EIGRP_FILTER_IN] = NULL;
+ }
- ifp = if_lookup_by_name (dist->ifname, VRF_DEFAULT);
- if (ifp == NULL)
- return;
-
- zlog_info("<DEBUG ACL 2");
-
- /*struct eigrp_if_info * info = ifp->info;
- ei = info->eigrp_interface;*/
- struct listnode *node, *nnode;
- struct eigrp_interface *ei2;
- /* Find proper interface */
- for (ALL_LIST_ELEMENTS (e->eiflist, node, nnode, ei2))
- {
- if(strcmp(ei2->ifp->name,ifp->name) == 0){
- ei = ei2;
- break;
- }
- }
-
- if(ei == NULL)
- {
- zlog_info("Not Found eigrp interface %s",ifp->name);
- }
-
- /* Access-list for interface in */
- if (dist->list[DISTRIBUTE_V4_IN])
- {
- zlog_info("<DEBUG ACL in");
- alist = access_list_lookup (AFI_IP, dist->list[DISTRIBUTE_V4_IN]);
- if (alist){
- ei->list[EIGRP_FILTER_IN] = alist;
- }
- else
- ei->list[EIGRP_FILTER_IN] = NULL;
- }
- else
- {
- ei->list[EIGRP_FILTER_IN] = NULL;
- }
+ /* Access-list for interface in */
+ if (dist->list[DISTRIBUTE_V4_OUT]) {
+ alist = access_list_lookup(AFI_IP,
+ dist->list[DISTRIBUTE_V4_OUT]);
+ if (alist)
+ ei->list[EIGRP_FILTER_OUT] = alist;
+ else
+ ei->list[EIGRP_FILTER_OUT] = NULL;
- /* Access-list for interface in */
- if (dist->list[DISTRIBUTE_V4_OUT])
- {
- alist = access_list_lookup (AFI_IP, dist->list[DISTRIBUTE_V4_OUT]);
- if (alist)
- ei->list[EIGRP_FILTER_OUT] = alist;
- else
- ei->list[EIGRP_FILTER_OUT] = NULL;
+ } else
+ ei->list[EIGRP_FILTER_OUT] = NULL;
- }
- else
- {
- ei->list[EIGRP_FILTER_OUT] = NULL;
- zlog_info("<DEBUG ACL out else");
- }
+ /* Prefix-list for interface in */
+ if (dist->prefix[DISTRIBUTE_V4_IN]) {
+ plist = prefix_list_lookup(AFI_IP,
+ dist->prefix[DISTRIBUTE_V4_IN]);
+ if (plist)
+ ei->prefix[EIGRP_FILTER_IN] = plist;
+ else
+ ei->prefix[EIGRP_FILTER_IN] = NULL;
+ } else
+ ei->prefix[EIGRP_FILTER_IN] = NULL;
+
+ /* Prefix-list for interface out */
+ if (dist->prefix[DISTRIBUTE_V4_OUT]) {
+ plist = prefix_list_lookup(AFI_IP,
+ dist->prefix[DISTRIBUTE_V4_OUT]);
+ if (plist)
+ ei->prefix[EIGRP_FILTER_OUT] = plist;
+ else
+ ei->prefix[EIGRP_FILTER_OUT] = NULL;
+ } else
+ ei->prefix[EIGRP_FILTER_OUT] = NULL;
- /* Prefix-list for interface in */
- if (dist->prefix[DISTRIBUTE_V4_IN])
+#if 0
+ /* route-map IN for whole process */
+ if (dist->route[DISTRIBUTE_V4_IN])
{
- plist = prefix_list_lookup (AFI_IP, dist->prefix[DISTRIBUTE_V4_IN]);
- if (plist)
- ei->prefix[EIGRP_FILTER_IN] = plist;
+ zlog_info("<DEBUG ACL ALL in");
+ routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_IN]);
+ if (routemap)
+ ei->routemap[EIGRP_FILTER_IN] = routemap;
else
- ei->prefix[EIGRP_FILTER_IN] = NULL;
+ ei->routemap[EIGRP_FILTER_IN] = NULL;
}
else
- ei->prefix[EIGRP_FILTER_IN] = NULL;
-
- /* Prefix-list for interface out */
- if (dist->prefix[DISTRIBUTE_V4_OUT])
{
- plist = prefix_list_lookup (AFI_IP, dist->prefix[DISTRIBUTE_V4_OUT]);
- if (plist)
- ei->prefix[EIGRP_FILTER_OUT] = plist;
- else
- ei->prefix[EIGRP_FILTER_OUT] = NULL;
+ ei->routemap[EIGRP_FILTER_IN] = NULL;
}
- else
- ei->prefix[EIGRP_FILTER_OUT] = NULL;
-
-#if 0
- /* route-map IN for whole process */
- if (dist->route[DISTRIBUTE_V4_IN])
- {
- zlog_info("<DEBUG ACL ALL in");
- routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_IN]);
- if (routemap)
- ei->routemap[EIGRP_FILTER_IN] = routemap;
- else
- ei->routemap[EIGRP_FILTER_IN] = NULL;
- }
- else
- {
- ei->routemap[EIGRP_FILTER_IN] = NULL;
- }
/* route-map OUT for whole process */
if (dist->route[DISTRIBUTE_V4_OUT])
- {
- routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_OUT]);
- if (routemap)
- ei->routemap[EIGRP_FILTER_OUT] = routemap;
- else
- ei->routemap[EIGRP_FILTER_OUT] = NULL;
- }
+ {
+ routemap = route_map_lookup_by_name (dist->route[DISTRIBUTE_V4_OUT]);
+ if (routemap)
+ ei->routemap[EIGRP_FILTER_OUT] = routemap;
+ else
+ ei->routemap[EIGRP_FILTER_OUT] = NULL;
+ }
else
- {
- ei->routemap[EIGRP_FILTER_OUT] = NULL;
- }
+ {
+ ei->routemap[EIGRP_FILTER_OUT] = NULL;
+ }
#endif
- //TODO: check Graceful restart after 10sec
-
- /* check if there is already GR scheduled */
- if(ei->t_distribute != NULL)
- {
- /* if is, cancel schedule */
- thread_cancel(ei->t_distribute);
- }
- /* schedule Graceful restart for interface in 10sec */
- e->t_distribute = thread_add_timer(master, eigrp_distribute_timer_interface, ei,(10));
+ // TODO: check Graceful restart after 10sec
+ /* check if there is already GR scheduled */
+ if (ei->t_distribute != NULL) {
+ /* if is, cancel schedule */
+ thread_cancel(ei->t_distribute);
+ }
+ /* schedule Graceful restart for interface in 10sec */
+ e->t_distribute = NULL;
+ thread_add_timer(master, eigrp_distribute_timer_interface, ei, 10,
+ &e->t_distribute);
}
/*
* Function called by prefix-list and access-list update
*/
-void
-eigrp_distribute_update_interface (struct interface *ifp)
+void eigrp_distribute_update_interface(struct interface *ifp)
{
- struct distribute *dist;
+ struct distribute *dist;
- dist = distribute_lookup (ifp->name);
- if (dist)
- eigrp_distribute_update (dist);
+ dist = distribute_lookup(ifp->name);
+ if (dist)
+ eigrp_distribute_update(dist);
}
/* Update all interface's distribute list.
* Function used in hook for prefix-list
*/
-void
-eigrp_distribute_update_all (struct prefix_list *notused)
+void eigrp_distribute_update_all(struct prefix_list *notused)
{
- struct interface *ifp;
- struct listnode *node, *nnode;
+ struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT);
+ struct interface *ifp;
- for (ALL_LIST_ELEMENTS (vrf_iflist(VRF_DEFAULT), node, nnode, ifp))
- eigrp_distribute_update_interface (ifp);
+ FOR_ALL_INTERFACES (vrf, ifp)
+ eigrp_distribute_update_interface(ifp);
}
/*
* Function used in hook for acces-list
*/
-void
-eigrp_distribute_update_all_wrapper(struct access_list *notused)
+void eigrp_distribute_update_all_wrapper(struct access_list *notused)
{
- eigrp_distribute_update_all(NULL);
+ eigrp_distribute_update_all(NULL);
}
/*
* @fn eigrp_distribute_timer_process
*
- * @param[in] thread current execution thread timer is associated with
+ * @param[in] thread current execution thread timer is associated with
*
- * @return int always returns 0
+ * @return int always returns 0
*
* @par
* Called when 10sec waiting time expire and
* executes Graceful restart for whole process
*/
-int
-eigrp_distribute_timer_process (struct thread *thread)
+int eigrp_distribute_timer_process(struct thread *thread)
{
struct eigrp *eigrp;
/*
* @fn eigrp_distribute_timer_interface
*
- * @param[in] thread current execution thread timer is associated with
+ * @param[in] thread current execution thread timer is associated with
*
- * @return int always returns 0
+ * @return int always returns 0
*
* @par
* Called when 10sec waiting time expire and
* executes Graceful restart for interface
*/
-int
-eigrp_distribute_timer_interface (struct thread *thread)
+int eigrp_distribute_timer_interface(struct thread *thread)
{
struct eigrp_interface *ei;
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