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michael |
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/* Copyright (C) 2003 Stephane Thiell |
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* |
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* This file is part of libopas (from pxys) |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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* |
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* $Id: opas_msg.h,v 1.1.1.1 2003/12/30 17:27:47 mbuna Exp $ |
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*/ |
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#ifndef INCLUDED_OPAS_OPAS_MSG_H |
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#define INCLUDED_OPAS_OPAS_MSG_H |
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#include <opas/opas_stdint.h> |
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <sys/time.h> |
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#include <netinet/in.h> |
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/* fixed-length OPAS messages structs |
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*/ |
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struct opas_msg_query |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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struct in_addr addr; |
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}; |
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struct opas_msg_query6 |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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struct in6_addr addr; |
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}; |
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struct opas_msg_reply_error |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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struct in_addr addr; |
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uint32_t error; |
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}; |
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struct opas_msg_reply6_error |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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struct in6_addr addr; |
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uint32_t error; |
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}; |
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struct opas_msg_reply_proxy |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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struct in_addr addr; |
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uint32_t timestamp; |
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uint16_t proxy_type; |
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uint16_t proxy_port; |
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char proxy_descr[1]; |
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}; |
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struct opas_msg_reply6_proxy |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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struct in6_addr addr; |
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uint32_t timestamp; |
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uint16_t proxy_type; |
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uint16_t proxy_port; |
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char proxy_descr[1]; |
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}; |
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struct opas_msg_user_header |
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{ |
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uint32_t head; |
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uint32_t user_data; |
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uint32_t data_length; |
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}; |
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#define OPAS_MSG_MINSIZE (12) |
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#define OPAS_MSG_MAXSIZE (4 + 255) |
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#define OPAS_UMSG_MAXSIZE (65536) |
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#endif /* INCLUDED_OPAS_OPAS_MSG_H */ |
