46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/******************************************************************************
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* Copyright (c) 2004, 2008 IBM Corporation
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* All rights reserved.
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* This program and the accompanying materials
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* are made available under the terms of the BSD License
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* which accompanies this distribution, and is available at
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* http://www.opensource.org/licenses/bsd-license.php
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*
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* Contributors:
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* IBM Corporation - initial implementation
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*****************************************************************************/
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/************************ DEFINITIONS & DECLARATIONS *********************/
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#include <tcp.h>
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#include <sys/socket.h>
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/****************************** LOCAL VARIABLES **************************/
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/****************************** IMPLEMENTATION ***************************/
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/**
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* TCP: Handles TCP-packets according to Receive-handle diagram.
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*
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* @param tcp_packet TCP-packet to be handled
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* @param packetsize Length of the packet
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* @return ZERO - packet handled successfully;
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* NON ZERO - packet was not handled (e.g. bad format)
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*/
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int8_t handle_tcp(uint8_t * tcp_packet, int32_t packetsize)
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{
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return -1;
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}
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/**
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* NET: This function handles situation when "Destination unreachable"
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* ICMP-error occurs during sending TCP-packet.
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*
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* @param err_code Error Code (e.g. "Host unreachable")
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* @param packet original TCP-packet
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* @param packetsize length of the packet
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* @see handle_icmp
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*/
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void handle_tcp_dun(uint8_t * tcp_packet, uint32_t packetsize, uint8_t err_code)
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{
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}
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