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https://github.com/samba-team/samba.git
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9fdc1363be
iconv wasn't re-initialised on reading of "charset" parameters. This
caused workgroup name to be set incorrectly if it contained an
extended character.
Jeremy.
(This used to be commit 84ae44678a)
94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/*
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Unix SMB/CIFS implementation.
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NBT netbios routines and daemon - version 2
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Copyright (C) Jeremy Allison 1994-1998
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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Revision History:
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Handle lmhosts file reading.
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*/
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#include "includes.h"
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/****************************************************************************
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Load a lmhosts file.
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****************************************************************************/
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void load_lmhosts_file(char *fname)
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{
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pstring name;
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int name_type;
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struct in_addr ipaddr;
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XFILE *fp = startlmhosts( fname );
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if (!fp) {
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DEBUG(2,("load_lmhosts_file: Can't open lmhosts file %s. Error was %s\n",
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fname, strerror(errno)));
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return;
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}
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while (getlmhostsent(fp, name, &name_type, &ipaddr) ) {
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struct subnet_record *subrec = NULL;
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enum name_source source = LMHOSTS_NAME;
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/* We find a relevent subnet to put this entry on, then add it. */
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/* Go through all the broadcast subnets and see if the mask matches. */
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for (subrec = FIRST_SUBNET; subrec ; subrec = NEXT_SUBNET_EXCLUDING_UNICAST(subrec)) {
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if(same_net(ipaddr, subrec->bcast_ip, subrec->mask_ip))
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break;
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}
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/* If none match add the name to the remote_broadcast_subnet. */
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if(subrec == NULL)
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subrec = remote_broadcast_subnet;
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if(name_type == -1) {
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/* Add the (0) and (0x20) names directly into the namelist for this subnet. */
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(void)add_name_to_subnet(subrec,name,0x00,(uint16)NB_ACTIVE,PERMANENT_TTL,source,1,&ipaddr);
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(void)add_name_to_subnet(subrec,name,0x20,(uint16)NB_ACTIVE,PERMANENT_TTL,source,1,&ipaddr);
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} else {
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/* Add the given name type to the subnet namelist. */
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(void)add_name_to_subnet(subrec,name,name_type,(uint16)NB_ACTIVE,PERMANENT_TTL,source,1,&ipaddr);
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}
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}
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endlmhosts(fp);
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}
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/****************************************************************************
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Find a name read from the lmhosts file. We secretly check the names on
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the remote_broadcast_subnet as if the name was added to a regular broadcast
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subnet it will be found by normal name query processing.
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****************************************************************************/
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BOOL find_name_in_lmhosts(struct nmb_name *nmbname, struct name_record **namerecp)
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{
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struct name_record *namerec;
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*namerecp = NULL;
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if((namerec = find_name_on_subnet(remote_broadcast_subnet, nmbname, FIND_ANY_NAME))==NULL)
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return False;
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if(!NAME_IS_ACTIVE(namerec) || (namerec->data.source != LMHOSTS_NAME))
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return False;
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*namerecp = namerec;
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return True;
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}
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