/*
- 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
-*/
+ * 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
#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
+ 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
};
-#define PIM_MSG_HDR_OFFSET_VERSION(pim_msg) (pim_msg)
-#define PIM_MSG_HDR_OFFSET_TYPE(pim_msg) (pim_msg)
-#define PIM_MSG_HDR_OFFSET_RESERVED(pim_msg) (((char *)(pim_msg)) + 1)
-#define PIM_MSG_HDR_OFFSET_CHECKSUM(pim_msg) (((char *)(pim_msg)) + 2)
-
-#define PIM_MSG_HDR_GET_VERSION(pim_msg) ((*(uint8_t*) PIM_MSG_HDR_OFFSET_VERSION(pim_msg)) >> 4)
-#define PIM_MSG_HDR_GET_TYPE(pim_msg) ((*(uint8_t*) PIM_MSG_HDR_OFFSET_TYPE(pim_msg)) & 0xF)
-#define PIM_MSG_HDR_GET_CHECKSUM(pim_msg) (*(uint16_t*) PIM_MSG_HDR_OFFSET_CHECKSUM(pim_msg))
-
void pim_ifstat_reset(struct interface *ifp);
void pim_sock_reset(struct interface *ifp);
int pim_sock_add(struct interface *ifp);
int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len);
-int pim_msg_send(int fd,
- struct in_addr src,
- struct in_addr dst,
- uint8_t *pim_msg,
- int pim_msg_size,
- const char *ifname);
+int pim_msg_send(int fd, struct in_addr src, struct in_addr dst,
+ uint8_t *pim_msg, int pim_msg_size, const char *ifname);
#endif /* PIM_PIM_H */