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/*
* PIM for Quagga
* Copyright (C) 2008 Everton da Silva Marques
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* 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 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
*/
#ifndef PIM_PIM_H
#define PIM_PIM_H
#include <zebra.h>
#include "if.h"
#define PIM_PIM_BUFSIZE_READ (20000)
#define PIM_PIM_BUFSIZE_WRITE (20000)
#define PIM_DEFAULT_HELLO_PERIOD (30) /* seconds, RFC 4601: 4.11 */
#define PIM_DEFAULT_TRIGGERED_HELLO_DELAY (5) /* seconds, RFC 4601: 4.11 */
#define PIM_DEFAULT_DR_PRIORITY (1) /* RFC 4601: 4.3.1 */
#define PIM_DEFAULT_PROPAGATION_DELAY_MSEC (500) /* RFC 4601: 4.11. Timer Values */
#define PIM_DEFAULT_OVERRIDE_INTERVAL_MSEC (2500) /* RFC 4601: 4.11. Timer Values */
#define PIM_DEFAULT_CAN_DISABLE_JOIN_SUPPRESSION (0) /* boolean */
#define PIM_DEFAULT_T_PERIODIC (60) /* RFC 4601: 4.11. Timer Values */
enum pim_msg_type {
PIM_MSG_TYPE_HELLO = 0,
PIM_MSG_TYPE_REGISTER,
PIM_MSG_TYPE_REG_STOP,
PIM_MSG_TYPE_JOIN_PRUNE,
PIM_MSG_TYPE_BOOTSTRAP,
PIM_MSG_TYPE_ASSERT,
PIM_MSG_TYPE_GRAFT,
PIM_MSG_TYPE_GRAFT_ACK,
PIM_MSG_TYPE_CANDIDATE
};
void pim_ifstat_reset(struct interface *ifp);
void pim_sock_reset(struct interface *ifp);
int pim_sock_add(struct interface *ifp);
void pim_sock_delete(struct interface *ifp, const char *delete_message);
void pim_hello_restart_now(struct interface *ifp);
void pim_hello_restart_triggered(struct interface *ifp);
int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len,
pim_sgaddr sg);
int pim_msg_send(int fd, pim_addr src, pim_addr dst, uint8_t *pim_msg,
int pim_msg_size, struct interface *ifp);
int pim_hello_send(struct interface *ifp, uint16_t holdtime);
#endif /* PIM_PIM_H */
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