40 lines
875 B
C
40 lines
875 B
C
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/*
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* $smu-mark$
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* $name: datahandler.c$
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* $author: Salvatore Sanfilippo <antirez@invece.org>$
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* $copyright: Copyright (C) 1999 by Salvatore Sanfilippo$
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* $license: This software is under GPL version 2 of license$
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* $date: Fri Nov 5 11:55:47 MET 1999$
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* $rev: 8$
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*/
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#include <string.h>
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#include "hping2.h"
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#include "globals.h"
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void data_handler(char *data, int data_size)
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{
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if (opt_listenmode) { /* send an HCMP */
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memcpy(data, rsign, signlen); /* ok, write own reverse sign */
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data+=signlen;
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data_size-=signlen;
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memcpy(data, hcmphdr_p, data_size);
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return; /* done */
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}
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if (opt_sign) {
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memcpy(data, sign, signlen); /* lenght pre-checked */
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data+=signlen;
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data_size-=signlen;
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}
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if (data_size == 0)
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return; /* there is not space left */
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if (opt_datafromfile)
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datafiller(data, data_size);
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else
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memset(data, 'X', data_size);
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}
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