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/* $Id: remote.c,v 0.3 2000/12/20 14:29:45 kjc Exp kjc $ */
/*
* Copyright (c) 1996-2000
* Sony Computer Science Laboratories, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms of parts of or the
* whole original or derived work are permitted provided that the above
* copyright notice is retained and the original work is properly
* attributed to the author. The name of the author may not be used to
* endorse or promote products derived from this software without
* specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* remote.c -- a module common for remote-monitoring */
#include <stdio.h>
#include <netdb.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <netinet/in.h>
#include "ttt.h"
#include "ttt_remote.h"
/* convert a string name to struct sockaddr_in */
int name2sockaddrin(char *name, int port, struct sockaddr_in *addrp)
{
unsigned long inaddr;
struct hostent *hep;
bzero(addrp, sizeof(struct sockaddr_in));
addrp->sin_family = PF_INET;
if (name != NULL) {
if ((inaddr = inet_addr(name)) != -1)
bcopy(&inaddr, &addrp->sin_addr, sizeof(inaddr));
else if ((hep = gethostbyname(name)) != NULL)
bcopy(hep->h_addr, &addrp->sin_addr, hep->h_length);
else
return (-1);
}
else
addrp->sin_addr.s_addr = htonl(INADDR_ANY);
addrp->sin_port = htons(port);
return 0;
}
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