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   Unix SMB/Netbios implementation.
   Version 1.9.
   NBT netbios routines and daemon - version 2
   Copyright (C) Jeremy Allison 1994-1998

   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.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

   Revision History:

   Handle lmhosts file reading.


#include "includes.h"

Load a lmhosts file.
void load_lmhosts_file(char *fname)
  pstring name;
  int name_type;
  struct in_addr ipaddr;
  FILE *fp = startlmhosts( fname );

  if (!fp) {
    DEBUG(2,("load_lmhosts_file: Can't open lmhosts file %s. Error was %s\n",
             fname, strerror(errno)));
  while (getlmhostsent(fp, name, &name_type, &ipaddr) )
    struct subnet_record *subrec = NULL;
    enum name_source source = LMHOSTS_NAME;

    /* We find a relevent subnet to put this entry on, then add it. */
    /* Go through all the broadcast subnets and see if the mask matches. */
    for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_EXCLUDING_UNICAST(subrec))
      if(same_net(ipaddr, subrec->bcast_ip, subrec->mask_ip))
    /* If none match add the name to the remote_broadcast_subnet. */
    if(subrec == NULL)
      subrec = remote_broadcast_subnet;

    if(name_type == -1)
      /* Add the (0) and (0x20) names directly into the namelist for this subnet. */
      /* Add the given name type to the subnet namelist. */

  Find a name read from the lmhosts file. We secretly check the names on
  the remote_broadcast_subnet as if the name was added to a regular broadcast
  subnet it will be found by normal name query processing.

BOOL find_name_in_lmhosts(struct nmb_name *nmbname, struct name_record **namerecp)
  struct name_record *namerec;

  *namerecp = NULL;

  if((namerec = find_name_on_subnet(remote_broadcast_subnet, nmbname, 
    return False;

  if(!NAME_IS_ACTIVE(namerec) || (namerec->data.source != LMHOSTS_NAME))
    return False;

  *namerecp = namerec;
  return True;

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