/*
 * lib/getroute.c	This file contains a small interface function to
 *			use the AF specific print routine for the routing
 *			table.
 *
 * NET-LIB	A collection of functions used from the base set of the
 *		NET-3 Networking Distribution for the LINUX operating
 *		system. (net-tools, net-drivers)
 *
 * Version:	lib/getroute.c 1.03 (1996-04-13)
 *
 * Author:	Bernd 'eckes' Eckenfels <net-tools@lina.inka.de>
 *		Copyright 1999 Bernd Eckenfels, Germany
 *
 * Modifications:
 *
 *951020 {0.10} Bernd Eckenfels:	creation
 *960202 {0.90}	Bernd Eckenfels:	rewrite to use getaftype.
 *960204 {0.91} Bernd Eckenfels:	takes constant list of AFs
 *960206 {1.01} Bernd Eckenfels:	route_init will enable routing
 *					support in the AF handlers
 *960221 {1.02} Bernd Eckenfels:	renamed from route_info to getroute.c
 *960413 {1.03} Bernd Eckenfels:	new RTACTION support
 *
 *		This program is free software; you can redistribute it
 *		and/or  modify it under  the terms of  the GNU General
 *		Public  License as  published  by  the  Free  Software
 *		Foundation;  either  version 2 of the License, or  (at
 *		your option) any later version.
 */
#include <stdio.h>
#include <string.h>
#include "net-support.h"
#include "pathnames.h"
#include "version.h"
#include "config.h"
#include "net-locale.h"

extern	struct aftype	unspec_aftype;
extern	struct aftype	unix_aftype;
extern	struct aftype	inet_aftype;
extern	struct aftype	ax25_aftype;
extern	struct aftype	netrom_aftype;
extern	struct aftype	ipx_aftype;
extern	struct aftype	ddp_aftype;

void
getroute_init(void)
{
#if HAVE_AFINET
	inet_aftype.rprint = INET_rprint;
#endif
#if HAVE_AFNETROM
	netrom_aftype.rprint = NETROM_rprint;
#endif
#if HAVE_AFAX25
	ax25_aftype.rprint = AX25_rprint;
#endif
#if HAVE_AFIPX
	ipx_aftype.rprint = IPX_rprint;
#endif
#if HAVE_AFATALK
	ddp_aftype.rprint = DDP_rprint;
#endif
}

int
route_info(const char *afname, int options)
{
  struct aftype *ap;
  char *tmp1,*tmp2;
  int found=E_NOTFOUND,rc;
  char buf[256];
  
  strncpy(buf,afname,sizeof(buf));
  buf[sizeof(buf)-1]='\0';
   
  tmp1=buf;
  
  while(tmp1) {
  	
  	ap=NULL;
  	
  	if ((tmp2=index(tmp1,',')))
  		*tmp2++='\0';
  
	if (!tmp1[0]) {
		tmp1=tmp2;
		continue;
	}
  	
  	ap = get_aftype(tmp1);
  
  	if (!ap) {
		fprintf(stderr,NLS_CATGETS(catfd, netstatSet, netstat_route_no_support, "Address family `%s' not supported.\n"),tmp1);
		return(E_OPTERR);
  	}
 	tmp1=tmp2;
  
  	if (!ap->rprint) {
		fprintf(stderr,NLS_CATGETS(catfd, netstatSet, netstat_type_no_route, "No routing for address family `%s'.\n"),ap->name);
		return(E_OPTERR);
  	}
  	
  	found = 0;
  	
	if ((rc = ap->rprint(options)))
  		return(rc);
  	
  }
  return(found);
}
