From f22dc0880f1b9348dc8c056cba0bbce223a39e62 Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Fri, 7 Sep 2012 03:50:44 +0200 Subject: Basic code for the data distribution daemon --- ffd/ffd.h | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 ffd/ffd.h (limited to 'ffd/ffd.h') diff --git a/ffd/ffd.h b/ffd/ffd.h new file mode 100644 index 0000000..3f9f81c --- /dev/null +++ b/ffd/ffd.h @@ -0,0 +1,70 @@ +/* + Copyright (c) 2012, Matthias Schiffer + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#ifndef _FFD_FFD_H_ +#define _FFD_FFD_H_ + +#include "util.h" + + +typedef enum _ffd_msg_type_t { + MSG_UNSPEC = 0, + MSG_SERVICE, + MSG_ROUTE4, + MSG_ROUTE6, +} ffd_msg_type_t; + +typedef struct _ffd_msg_head_t { + struct _ffd_msg_head_t *next; + + uint16_t changed_rev; + bool deleted; + + ffd_msg_type_t type; + uint16_t len; + uint8_t data[]; +} ffd_msg_head_t; + +typedef struct _ffd_orig_t { + struct _ffd_orig_t *next; + + uint64_t id; + eth_addr_t addr; + uint16_t orig_interval; + uint16_t rev; + + ffd_msg_head_t *messages; +} ffd_orig_t; + +typedef struct _ffd_neigh_t { + struct _ffd_neigh_t *next; + + uint64_t id; + eth_addr_t addr; + uint16_t rev; +} ffd_neigh_t; + +#endif /* _FFD_FFD_H_ */ -- cgit v1.2.3