| Everton Marques | 871dbcf | 2009-08-11 15:43:05 -0300 | [diff] [blame] | 1 | /* |
| 2 | PIM for Quagga |
| 3 | Copyright (C) 2008 Everton da Silva Marques |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 2 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, but |
| 11 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; see the file COPYING; if not, write to the |
| 17 | Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| 18 | MA 02110-1301 USA |
| 19 | |
| 20 | $QuaggaId: $Format:%an, %ai, %h$ $ |
| 21 | */ |
| 22 | |
| 23 | #ifndef PIM_NEIGHBOR_H |
| 24 | #define PIM_NEIGHBOR_H |
| 25 | |
| 26 | #include <zebra.h> |
| 27 | |
| 28 | #include "if.h" |
| 29 | #include "linklist.h" |
| 30 | |
| 31 | #include "pim_tlv.h" |
| 32 | |
| 33 | struct pim_neighbor { |
| 34 | int64_t creation; /* timestamp of creation */ |
| 35 | struct in_addr source_addr; |
| 36 | pim_hello_options hello_options; |
| 37 | uint16_t holdtime; |
| 38 | uint16_t propagation_delay_msec; |
| 39 | uint16_t override_interval_msec; |
| 40 | uint32_t dr_priority; |
| 41 | uint32_t generation_id; |
| 42 | struct list *prefix_list; /* list of struct prefix */ |
| 43 | struct thread *t_expire_timer; |
| 44 | struct interface *interface; |
| 45 | }; |
| 46 | |
| 47 | void pim_neighbor_timer_reset(struct pim_neighbor *neigh, uint16_t holdtime); |
| 48 | void pim_neighbor_free(struct pim_neighbor *neigh); |
| 49 | struct pim_neighbor *pim_neighbor_find(struct interface *ifp, |
| 50 | struct in_addr source_addr); |
| 51 | struct pim_neighbor *pim_neighbor_add(struct interface *ifp, |
| 52 | struct in_addr source_addr, |
| 53 | pim_hello_options hello_options, |
| 54 | uint16_t holdtime, |
| 55 | uint16_t propagation_delay, |
| 56 | uint16_t override_interval, |
| 57 | uint32_t dr_priority, |
| 58 | uint32_t generation_id, |
| 59 | struct list *addr_list); |
| 60 | void pim_neighbor_delete(struct interface *ifp, |
| 61 | struct pim_neighbor *neigh, |
| 62 | const char *delete_message); |
| 63 | void pim_neighbor_delete_all(struct interface *ifp, |
| 64 | const char *delete_message); |
| 65 | void pim_neighbor_update(struct pim_neighbor *neigh, |
| 66 | pim_hello_options hello_options, |
| 67 | uint16_t holdtime, |
| 68 | uint32_t dr_priority, |
| 69 | struct list *addr_list); |
| 70 | struct prefix *pim_neighbor_find_secondary(struct pim_neighbor *neigh, |
| 71 | struct in_addr addr); |
| 72 | void pim_if_dr_election(struct interface *ifp); |
| 73 | |
| 74 | #endif /* PIM_NEIGHBOR_H */ |