Mercurial > dropbear

annotate cli-tcpfwd.c @ 63:dcc43965928f

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- A nice cleaner structure for tcp (acceptor) forwarding. - still a checkpoint-ish commit - sorted out listening on localhost only
author Matt Johnston <matt@ucc.asn.au>
date Wed, 11 Aug 2004 17:26:47 +0000
parents 20563735e8b5
children efb5e0b335cf
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1 #include "includes.h"
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2 #include "options.h"
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3 #include "tcp-accept.h"
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4 #include "tcp-connect.h"
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5 #include "channel.h"
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6
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7 static const struct ChanType cli_chan_tcplocal = {
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8 1, /* sepfds */
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9 "direct-tcpip",
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10 NULL,
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11 NULL,
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12 NULL
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13 };
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15 void setup_localtcp() {
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17 qv
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19 }
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21 static int cli_localtcp(unsigned int listenport, const char* remoteaddr,
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22 unsigned int remoteport) {
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23
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24 struct TCPListener* tcpinfo = NULL;
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25
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26 tcpinfo = (struct TCPListener*)m_malloc(sizeof(struct TCPListener*));
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27 tcpinfo->sendaddr = remoteaddr;
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28 tcpinfo->sendport = remoteport;
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29 tcpinfo->listenport = listenport;
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30 tcpinfo->chantype = &cli_chan_tcplocal;
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32 ret = listen_tcpfwd(tcpinfo);
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34 if (ret == DROPBEAR_FAILURE) {
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35 m_free(tcpinfo);
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36 }
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37 return ret;
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38 }