mirror of
https://github.com/samba-team/samba.git
synced 2025-01-13 13:18:06 +03:00
7ca58ce114
some bugs fixed / documented and some discrepancies noted down (in
namework.c as well as namework.doc)
namebrowse.c and namelogon.c contain functions that were inappropriately
placed in namework.c. namebrowse.c contains browse sync queue management
functions that were inappropriately placed in namedb.c
the 'cmd_type' member of response_record has been renamed to 'state'
because that more accurately reflects it purpose (not entirely. sigh).
fixed a bug in nameserv.c that meant the previous version wouldn't
compile.
there's probably a bit more...
lkcl
(This used to be commit a66417ebe8)
120 lines
3.1 KiB
C
120 lines
3.1 KiB
C
/*
|
|
Unix SMB/Netbios implementation.
|
|
Version 1.9.
|
|
NBT netbios routines and daemon - version 2
|
|
Copyright (C) Andrew Tridgell 1994-1995
|
|
|
|
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
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
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:
|
|
|
|
14 jan 96: lkcl@pires.co.uk
|
|
added multiple workgroup domain master support
|
|
|
|
*/
|
|
|
|
#include "includes.h"
|
|
|
|
extern int ClientDGRAM;
|
|
|
|
#define TEST_CODE /* want to debug unknown browse packets */
|
|
|
|
extern int DEBUGLEVEL;
|
|
|
|
extern pstring myname;
|
|
|
|
|
|
/****************************************************************************
|
|
process a domain logon packet
|
|
**************************************************************************/
|
|
void process_logon_packet(struct packet_struct *p,char *buf,int len)
|
|
{
|
|
struct dgram_packet *dgram = &p->packet.dgram;
|
|
struct in_addr ip = dgram->header.source_ip;
|
|
struct subnet_record *d = find_subnet(ip);
|
|
char *logname,*q;
|
|
char *reply_name;
|
|
BOOL add_slashes = False;
|
|
pstring outbuf;
|
|
int code,reply_code;
|
|
struct work_record *work;
|
|
|
|
if (!d) return;
|
|
|
|
if (!(work = find_workgroupstruct(d,dgram->dest_name.name, False)))
|
|
return;
|
|
|
|
if (!lp_domain_logons()) {
|
|
DEBUG(3,("No domain logons\n"));
|
|
return;
|
|
}
|
|
if (!listening_name(work, &dgram->dest_name))
|
|
{
|
|
DEBUG(4,("Not listening to that domain\n"));
|
|
return;
|
|
}
|
|
|
|
code = SVAL(buf,0);
|
|
switch (code) {
|
|
case 0:
|
|
{
|
|
char *machine = buf+2;
|
|
char *user = skip_string(machine,1);
|
|
logname = skip_string(user,1);
|
|
reply_code = 6;
|
|
reply_name = myname;
|
|
add_slashes = True;
|
|
DEBUG(3,("Domain login request from %s(%s) user=%s\n",
|
|
machine,inet_ntoa(p->ip),user));
|
|
}
|
|
break;
|
|
case 7:
|
|
{
|
|
char *machine = buf+2;
|
|
logname = skip_string(machine,1);
|
|
reply_code = 7;
|
|
reply_name = lp_domain_controller();
|
|
if (!*reply_name) {
|
|
DEBUG(3,("No domain controller configured\n"));
|
|
return;
|
|
}
|
|
DEBUG(3,("GETDC request from %s(%s)\n",
|
|
machine,inet_ntoa(p->ip)));
|
|
}
|
|
break;
|
|
default:
|
|
DEBUG(3,("Unknown domain request %d\n",code));
|
|
return;
|
|
}
|
|
|
|
bzero(outbuf,sizeof(outbuf));
|
|
q = outbuf;
|
|
SSVAL(q,0,reply_code);
|
|
q += 2;
|
|
if (add_slashes) {
|
|
strcpy(q,"\\\\");
|
|
q += 2;
|
|
}
|
|
StrnCpy(q,reply_name,16);
|
|
strupper(q);
|
|
q = skip_string(q,1);
|
|
SSVAL(q,0,0xFFFF);
|
|
q += 2;
|
|
|
|
send_mailslot_reply(logname,ClientDGRAM,outbuf,PTR_DIFF(q,outbuf),
|
|
myname,&dgram->source_name.name[0],0x20,0,p->ip,
|
|
*iface_ip(p->ip));
|
|
}
|