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annotate packet.h @ 553:8711f20b89ab

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- For uclinux, only cleanup on exit for the main process. This avoids trashing the state when a failing child exits.
author Matt Johnston <matt@ucc.asn.au>
date Thu, 09 Jul 2009 16:01:30 +0000
parents 0431915df79f
children daf21fd50abf deed0571cacc
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1 /*
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2 * Dropbear - a SSH2 server
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3 *
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4 * Copyright (c) 2002,2003 Matt Johnston
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5 * All rights reserved.
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6 *
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7 * Permission is hereby granted, free of charge, to any person obtaining a copy
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8 * of this software and associated documentation files (the "Software"), to deal
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9 * in the Software without restriction, including without limitation the rights
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10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 * copies of the Software, and to permit persons to whom the Software is
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12 * furnished to do so, subject to the following conditions:
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13 *
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14 * The above copyright notice and this permission notice shall be included in
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15 * all copies or substantial portions of the Software.
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16 *
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17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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23 * SOFTWARE. */
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25 #ifndef _PACKET_H_
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27 #define _PACKET_H_
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29 #include "includes.h"
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30
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31 void write_packet();
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32 void read_packet();
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33 void decrypt_packet();
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34 void encrypt_packet();
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36 void process_packet();
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37
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38 void maybe_flush_reply_queue();
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39 typedef struct PacketType {
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40 unsigned char type; /* SSH_MSG_FOO */
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41 void (*handler)();
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42 } packettype;
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44 #define PACKET_PADDING_OFF 4
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45 #define PACKET_PAYLOAD_OFF 5
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46
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47 #define INIT_READBUF 128
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49 #endif /* _PACKET_H_ */