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authorAndrew Tridgell <tridge@samba.org>2005-01-26 03:19:05 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:09:12 -0500
commit51d61771f8be81a0a4cecb7f83d14e150fbc4d74 (patch)
treeb2b3bb3e48ed3a2f4772fe865bce329ae03a8347 /source4
parent1107607295ab68c7759c3c36a0c7674ee893a596 (diff)
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r5003: delete old nmblookup.c code
(This used to be commit b781a542447f9b9468ab20dd26c222a4ebfcda85)
Diffstat (limited to 'source4')
-rw-r--r--source4/utils/nmblookup.c338
1 files changed, 0 insertions, 338 deletions
diff --git a/source4/utils/nmblookup.c b/source4/utils/nmblookup.c
deleted file mode 100644
index 2ef1470ee4..0000000000
--- a/source4/utils/nmblookup.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- NBT client - used to lookup netbios names
- Copyright (C) Andrew Tridgell 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
- 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.
-
-*/
-
-#include "includes.h"
-
-extern BOOL AllowDebugChange;
-
-static BOOL give_flags = False;
-static BOOL use_bcast = True;
-static BOOL got_bcast = False;
-static struct ipv4_addr bcast_addr;
-static BOOL recursion_desired = False;
-static BOOL translate_addresses = False;
-static int ServerFD= -1;
-static int RootPort = False;
-static BOOL find_status=False;
-
-/****************************************************************************
- open the socket communication
- **************************************************************************/
-static BOOL open_sockets(void)
-{
- ServerFD = open_socket_in( SOCK_DGRAM,
- (RootPort ? 137 : 0),
- (RootPort ? 0 : 3),
- interpret_addr(lp_socket_address()), True );
-
- if (ServerFD == -1)
- return(False);
-
- set_socket_options( ServerFD, "SO_BROADCAST" );
-
- DEBUG(3, ("Socket opened.\n"));
- return True;
-}
-
-
-/****************************************************************************
-usage on the program
-****************************************************************************/
-static void usage(void)
-{
- d_printf("Usage: nmblookup [options] name\n");
- d_printf("Version %s\n",VERSION);
- d_printf("\t-d debuglevel set the debuglevel\n");
- d_printf("\t-B broadcast address the address to use for broadcasts\n");
- d_printf("\t-f list the NMB flags returned\n");
- d_printf("\t-U unicast address the address to use for unicast\n");
- d_printf("\t-M searches for a master browser\n");
- d_printf("\t-R set recursion desired in packet\n");
- d_printf("\t-S lookup node status as well\n");
- d_printf("\t-T translate IP addresses into names\n");
- d_printf("\t-r Use root port 137 (Win95 only replies to this)\n");
- d_printf("\t-A Do a node status on <name> as an IP Address\n");
- d_printf("\t-i NetBIOS scope Use the given NetBIOS scope for name queries\n");
- d_printf("\t-s smb.conf file Use the given path to the smb.conf file\n");
- d_printf("\t-h Print this help message.\n");
- d_printf("\n If you specify -M and name is \"-\", nmblookup looks up __MSBROWSE__<01>\n");
- d_printf("\n");
-}
-
-/****************************************************************************
-turn a node status flags field into a string
-****************************************************************************/
-static char *node_status_flags(uint8_t flags)
-{
- static fstring ret;
- fstrcpy(ret,"");
-
- fstrcat(ret, (flags & 0x80) ? "<GROUP> " : " ");
- if ((flags & 0x60) == 0x00) fstrcat(ret,"B ");
- if ((flags & 0x60) == 0x20) fstrcat(ret,"P ");
- if ((flags & 0x60) == 0x40) fstrcat(ret,"M ");
- if ((flags & 0x60) == 0x60) fstrcat(ret,"H ");
- if (flags & 0x10) fstrcat(ret,"<DEREGISTERING> ");
- if (flags & 0x08) fstrcat(ret,"<CONFLICT> ");
- if (flags & 0x04) fstrcat(ret,"<ACTIVE> ");
- if (flags & 0x02) fstrcat(ret,"<PERMANENT> ");
-
- return ret;
-}
-
-/****************************************************************************
-turn the NMB Query flags into a string
-****************************************************************************/
-static char *query_flags(int flags)
-{
- static fstring ret1;
- fstrcpy(ret1, "");
-
- if (flags & NM_FLAGS_RS) fstrcat(ret1, "Response ");
- if (flags & NM_FLAGS_AA) fstrcat(ret1, "Authoritative ");
- if (flags & NM_FLAGS_TC) fstrcat(ret1, "Truncated ");
- if (flags & NM_FLAGS_RD) fstrcat(ret1, "Recursion_Desired ");
- if (flags & NM_FLAGS_RA) fstrcat(ret1, "Recursion_Available ");
- if (flags & NM_FLAGS_B) fstrcat(ret1, "Broadcast ");
-
- return ret1;
-}
-
-/****************************************************************************
-do a node status query
-****************************************************************************/
-static void do_node_status(int fd, const char *name, int type, struct ipv4_addr ip)
-{
- struct nmb_name nname;
- int count, i, j;
- struct node_status *status;
- fstring cleanname;
-
- d_printf("Looking up status of %s\n",inet_ntoa(ip));
- make_nmb_name(&nname, name, type);
- status = node_status_query(fd,&nname,ip, &count);
- if (status) {
- for (i=0;i<count;i++) {
- fstrcpy(cleanname, status[i].name);
- for (j=0;cleanname[j];j++) {
- if (!isprint((int)cleanname[j])) cleanname[j] = '.';
- }
- d_printf("\t%-15s <%02x> - %s\n",
- cleanname,status[i].type,
- node_status_flags(status[i].flags));
- }
- SAFE_FREE(status);
- }
- d_printf("\n");
-}
-
-
-/****************************************************************************
-send out one query
-****************************************************************************/
-static BOOL query_one(const char *lookup, uint_t lookup_type)
-{
- int j, count, flags = 0;
- struct ipv4_addr *ip_list=NULL;
-
- if (got_bcast) {
- d_printf("querying %s on %s\n", lookup, inet_ntoa(bcast_addr));
- ip_list = name_query(ServerFD,lookup,lookup_type,use_bcast,
- use_bcast?True:recursion_desired,
- bcast_addr,&count, &flags, NULL);
- } else {
- struct ipv4_addr *bcast;
- for (j=iface_count() - 1;
- !ip_list && j >= 0;
- j--) {
- bcast = iface_n_bcast(j);
- d_printf("querying %s on %s\n",
- lookup, inet_ntoa(*bcast));
- ip_list = name_query(ServerFD,lookup,lookup_type,
- use_bcast,
- use_bcast?True:recursion_desired,
- *bcast,&count, &flags, NULL);
- }
- }
-
- if (!ip_list) return False;
-
- if (give_flags)
- d_printf("Flags: %s\n", query_flags(flags));
-
- for (j=0;j<count;j++) {
- if (translate_addresses) {
- struct hostent *host = gethostbyaddr((char *)&ip_list[j], sizeof(ip_list[j]), AF_INET);
- if (host) {
- d_printf("%s, ", host -> h_name);
- }
- }
- d_printf("%s %s<%02x>\n",inet_ntoa(ip_list[j]),lookup, lookup_type);
- }
-
- /* We can only do find_status if the ip address returned
- was valid - ie. name_query returned true.
- */
- if (find_status) {
- do_node_status(ServerFD, lookup, lookup_type, ip_list[0]);
- }
-
- safe_free(ip_list);
-
- return (ip_list != NULL);
-}
-
-
-/****************************************************************************
- main program
-****************************************************************************/
-int main(int argc,char *argv[])
-{
- int opt;
- uint_t lookup_type = 0x0;
- fstring lookup;
- extern int optind;
- extern char *optarg;
- BOOL find_master=False;
- int i;
- BOOL lookup_by_ip = False;
- int commandline_debuglevel = -2;
-
- DEBUGLEVEL = 1;
- /* Prevent smb.conf setting from overridding */
- AllowDebugChange = False;
-
- *lookup = 0;
-
- setup_logging(argv[0], DEBUG_STDOUT);
-
- while ((opt = getopt(argc, argv, "d:fB:U:i:s:SMrhART")) != EOF)
- switch (opt)
- {
- case 'B':
- bcast_addr = interpret_addr2(optarg);
- got_bcast = True;
- use_bcast = True;
- break;
- case 'f':
- give_flags = True;
- break;
- case 'U':
- bcast_addr = interpret_addr2(optarg);
- got_bcast = True;
- use_bcast = False;
- break;
- case 'T':
- translate_addresses = !translate_addresses;
- break;
- case 'i':
- lp_set_cmdline("netbios scope", optarg);
- break;
- case 'M':
- find_master = True;
- break;
- case 'S':
- find_status = True;
- break;
- case 'R':
- recursion_desired = True;
- break;
- case 'd':
- commandline_debuglevel = DEBUGLEVEL = atoi(optarg);
- break;
- case 's':
- pstrcpy(dyn_CONFIGFILE, optarg);
- break;
- case 'r':
- RootPort = True;
- break;
- case 'h':
- usage();
- exit(0);
- break;
- case 'A':
- lookup_by_ip = True;
- break;
- default:
- usage();
- exit(1);
- }
-
- if (argc < 2) {
- usage();
- exit(1);
- }
-
- if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
- fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
- }
-
- /*
- * Ensure we reset DEBUGLEVEL if someone specified it
- * on the command line.
- */
-
- if(commandline_debuglevel != -2)
- DEBUGLEVEL = commandline_debuglevel;
-
- load_interfaces();
- if (!open_sockets()) return(1);
-
- for (i=optind;i<argc;i++)
- {
- char *p;
- struct ipv4_addr ip;
-
- fstrcpy(lookup,argv[i]);
-
- if(lookup_by_ip)
- {
- fstrcpy(lookup,"*");
- ip = interpret_addr2(argv[i]);
- do_node_status(ServerFD, lookup, lookup_type, ip);
- continue;
- }
-
- if (find_master) {
- if (*lookup == '-') {
- fstrcpy(lookup,"\01\02__MSBROWSE__\02");
- lookup_type = 1;
- } else {
- lookup_type = 0x1d;
- }
- }
-
- p = strchr_m(lookup,'#');
- if (p) {
- *p = '\0';
- sscanf(++p,"%x",&lookup_type);
- }
-
- if (!query_one(lookup, lookup_type)) {
- d_printf( "name_query failed to find name %s", lookup );
- if( 0 != lookup_type )
- d_printf( "#%02x", lookup_type );
- d_printf( "\n" );
- }
- }
-
- return(0);
-}