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path: root/source3/utils/nmblookup.c
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2001-08-29Fuss, fuss, fuss...Christopher R. Hertel1-1/+1
Function name_status_query() performs a node status query, so it really should be called "node_status_query()" just to be consistent. Yeah, minor... but it's looking as though an overhaul of namequery.c is in order and I am trying to do the tiny changes that impact other stuff first. Chris -)----- (This used to be commit 3af2de7ed26e5a26a273be2dcd9c5565c586fe47)
2001-07-04strchr and strrchr are macros when compiling with optimisation in gcc, so we ↵Andrew Tridgell1-1/+1
can't redefine them. damn. (This used to be commit c41fc06376d1a2b83690612304e85010b5e5f3cf)
2001-07-04The big character set handling changeover!Andrew Tridgell1-2/+0
This commit gets rid of all our old codepage handling and replaces it with iconv. All internal strings in Samba are now in "unix" charset, which may be multi-byte. See internals.doc and my posting to samba-technical for a more complete explanation. (This used to be commit debb471267960e56005a741817ebd227ecfc512a)
2001-04-28rpcclient/rpcclient.c: Non-void return in void function.Jeremy Allison1-1/+1
smbd/sec_ctx.c: Fixed potential memory leak spotted by Kenichi Okuyama@Tokyo Research Lab, IBM-Japan, Co. utils/nmblookup.c: gcc warning on Solaris fix. Jeremy. (This used to be commit 1be60597cd62af2b30a1496d06ea5704e87d3b7d)
2000-12-20implemented a much nicer name_status() interface. It now returns aAndrew Tridgell1-6/+51
list of structures rather than the dodgy parsing code we had before this also gets smbw working correctly with no initial workgroup (using name_status_find on __MSBROWSE__ returns) (This used to be commit f2be88a8738a39ca5c98936edb7537cd701348a1)
2000-10-11Simple cleanup, but I also changed the value of the dlevel parameter passedChristopher R. Hertel1-5/+5
to open_socket_in() from within the open_sockets() function. This has some effect on the way port numbers are assigned. Basically, if we use the -r switch we are saying 'use port 137'. If we can't do that, there should be an error message and a failure. If we don't use -r then we simply select the first available port. The way it was working, if we selected -r and port 137 was in use, wierd things would happen as open_socket_in() tried to find another port. (This used to be commit f09cb41ad86b233253758de7ef2781589ac07b86)
2000-06-13If I use nmblookup to search for node ZOOB#1B and there is no such nameChristopher R. Hertel1-4/+6
registered within the search space, nmblookup would report name_query failed to find name ZOOB I've changed it to report any non-zero type, so the above message becomes name_query failed to find name ZOOB#1B If the query is for ZOOB or even ZOOB#00 then the old style error message is given. Chris -)----- (This used to be commit 5ecf0c61718afbc7106e853d327428bd72f77690)
2000-04-25fixed a memory leak in nmblookupAndrew Tridgell1-0/+2
(This used to be commit 49865ea06c96b01a5e5dec84d64b78bf26129be3)
2000-01-07this looks like a big commit, but it isn't really :)Andrew Tridgell1-5/+6
This fixes our netbios scope handling. We now have a 'netbios scope' option in smb.conf and the scope option is removed from make_nmb_name() this was prompted by a bug in our PDC finding code where it didn't append the scope to the query of the '*' name. (This used to be commit b563be824b8c3141c49558eced7829b48d4ab26f)
2000-01-03added the unexpected packet database (unexpected.tdb)Andrew Tridgell1-4/+4
this means "nmblookup -S" now always works, even with broken servers the database stores all unexpected replies and these can be accessed by any client. while doing this I cleaned up a couple of functions, and put in place a better trn_id generator. in most places the code got quite a bit simpler due to the addition of simple helper functions. I haven't yet put the code in to take advantage of this for pdc replies - that will be next. Jeremys pdc finding code will then work :) (This used to be commit 280e6359d36c9bc8dcded302f15c3a1db8e3feeb)
1999-12-13first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1-63/+88
(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
1999-12-04jeremy is going to hate me for this.Luke Leighton1-11/+15
created an "nmb-agent" utility that, yes: it connects to the 137 socket and accepts unix socket connections which it redirects onto port 137. it uses the name_trn_id field to filter requests to the correct location. name_query() and name_status() are the first victims to use this feature (by specifying a file descriptor of -1). (This used to be commit d923bc8da2cf996408194d98381409191dd81a16)
1998-11-03Makefile.in configure configure.in include/proto.h smbd/noquotas.c ↵Jeremy Allison1-0/+3
smbd/quotas.c: Added quotas patch for autoconf from Dejan Ilic <svedja@lysator.liu.se>. printing/printing.c: Filenames with spaces patch from Allan Bjorklund <allan@umich.edu> utils/nmblookup.c: Fix usage() function. smbd/reply.c: Split out the security=server and security=domain checks into check_server_security() and check_domain_security() to aid the writing of the 'hack' appliance mode invented by John Schimmel. Jeremy. (This used to be commit f09ab9b52251087a58af92ec753537ca34a970fc)
1998-10-14set recursion desired for bcast name queryAndrew Tridgell1-1/+2
(This used to be commit 53805112f1a301f77cda93b68e6fa3054895f20f)
1998-09-28Changes to test in configure if capabilities are enabled on a system.Jeremy Allison1-4/+3
Changes to get Samba to compile cleanly with the IRIX compiler with the options : -fullwarn -woff 1209,1174 (the -woff options are to turn off warnings about unused function parameters and controlling loop expressions being constants). Split prototype generation as we hit a limit in IRIX nawk. Removed "." code in smbd/filename.c (yet again :-). Jeremy. (This used to be commit e0567433bd72aec17bf5a54cc292701095d25f09)
1998-07-29merge from the autoconf2 branch to the main branchAndrew Tridgell1-3/+1
(This used to be commit 3bda7ac417107a7b01d91805ca71c4330657ed21)
1998-05-12This is a security audit change of the main source.Jeremy Allison1-2/+2
It removed all ocurrences of the following functions : sprintf strcpy strcat The replacements are slprintf, safe_strcpy and safe_strcat. It should not be possible to use code in Samba that uses sprintf, strcpy or strcat, only the safe_equivalents. Once Andrew has fixed the slprintf implementation then this code will be moved back to the 1.9.18 code stream. Jeremy. (This used to be commit 2d774454005f0b54e5684cf618da7060594dfcbb)
1998-03-14another makeover of loadparm to support new stuff in swat andAndrew Tridgell1-1/+1
testparm. In particular I added: - ability to optionally save default values of all parameters when calling lp_load(). This can then be used to save only non-default parameters in lp_dump(). This makes the saved smb.conf (and viewed parameters in testparm) much shorter - ability to not load ipc share in lp_load() - separators in parm_table[] so parameters can be grouped logically. - flag to mark parameters that are local but which should be also viewed as global as far as parameters editing is concerned (This used to be commit f9af35da26e58fb0b644b5f0169f1c212230047a)
1998-02-24nmbd_incomingdgrams.c: Fix for typo.Jeremy Allison1-1/+2
nmbd_sendannounce.c: Remote announcement was announcing to the wrong name ! nmblookup.c: Fix for substitutions not seeing hostname. testparm.c: Fix for substitutions not seeing hostname. wsmbstatus.c: Fix for substitutions not seeing hostname. util.c: Change read_udp_socket to use sockaddr_in rather than dubiously messing around with an opaque data type (sockaddr). Jeremy. (This used to be commit 776ccf5c0641b5aa300236c2612b5f2761d1179f)
1998-01-22This is *not* a big change (although it looks like one).Jeremy Allison1-1/+1
This is merely updating the Copyright statements from 1997 to 1998. It's a once a year thing :-). NO OTHER CHANGES WERE MADE. Jeremy. (This used to be commit b9c16977231efb274e08856f7f3f4408dad6d96c)
1997-12-13This is it ! The mega-merge of the JRA_NMBD_REWRITE branchJeremy Allison1-20/+18
back into the main tree. For the cvs logs of all the files starting nmbd_*.c, look in the JRA_NMBD_REWRITE branch. That branch has now been discontinued. Jeremy. (This used to be commit d80b0cb645f81d16734929a0b27a91c6650499bb)
1997-11-19changed nmblookup to only set recursion_desired in queries if the -RAndrew Tridgell1-3/+9
option is used. (This used to be commit 4561b8242e12c63401d008e7fdb2442457bd366d)
1997-10-26added -U option to nmblookup. This is similar to -B except that itAndrew Tridgell1-5/+11
forces the client to send a unicast instead of a broadcast netbios packet. This is useful for diagnostics. (This used to be commit 57e0fac61414c032df35c8a4c0ba4d3a9f55c5b8)
1997-10-22Implemented asynchronous DNS lookups in nmbd.Andrew Tridgell1-9/+0
I realised this afternoon just how easy it is to add this, so I thought I'd implement it while the idea was fresh. nmbd forks at startup and uses a pipe to talk to its child. The child does the DNS lookups and the file descriptor of the child is added to the main select loop. While I was doing this I discovered a bug in nmbd that explains why the dns proxy option has been so expensive. The DNS cache entries in the WINS list were never being checked, which means we always did a DNS lookup even if we have done it before and it is in cache. I'm sure this used to work (I tested the DNS cache when I added it) so someone broke it :-( Anyway, the async DNS gets rid of the problem completely. I'll commit just the fix to the DNS cache bug to the 1.9.17 tree. You can disable async DNS by adding -DSYNC_DNS to the compile flags. (This used to be commit 178e27de0791c1ff3268cb456ed5c5efc9ac2a01)
1997-10-10nmblookup.c: Added -A ability to do status on ip address.Jeremy Allison1-1/+17
smb.h: Added defines we will need for NT SMB calls. trans2.c: Fixed SMB_QUERY_FILE_ALT_NAME_INFO return - this is only for short name returns (and only used when you negotiate NT SMB calls to boot !). Jeremy (jallison@whistle.com) (This used to be commit 53915bd160eda8c099482ddcef74d1d7606e752b)
1997-10-04nmblookup.c:Christopher R. Hertel1-2/+10
I've added a -r option. When specified, nmblookup will attempt to bind to port 137. In order for this to work, the user must be root and the port must be available (i.e., nmbd not running). If either condition is not met, nmblookup will default to normal behavior; it will try to bind to a free port above 7999. I also removed an artifact. The -p <port> option was being accepted but falling through to the default, which was the usage message. I removed "p:" from the getopt() list. params.c: Rewritten. The scanning is much more linear, and I found and fixed a few bugs. I don't like the way that the scratch buffer is handled, but I believe that it is an improvement over the previous version. Chris -)----- (This used to be commit 09dc951f2acd67da9d895e8e00c01e7abbbe0960)
1997-09-26Adding Andrews buffer overflow fixes into the main branch.Jeremy Allison1-3/+3
Jeremy (jallison@whistle.com) (This used to be commit e7eb1f044d3101679dc7a118820ea5efe0cd837c)
1997-09-11charcnv.c client.c clitar.c kanji.c kanji.h loadparm.cJeremy Allison1-4/+12
mangle.c smb.h util.c: Big merge to allow KANJI support to be in the main binary without explicitly compiling with it. locking.c: Fix for smbstatus not being able to read files. namepacket.c: Removed unneccesary debug statement. trans2.c: Added Luke's proposed fix (ifdefed out until further testing). nmblookup.c: Fixed bug where query fails and status is done on bogus IP. Jeremy (jallison@whistle.com) (This used to be commit 9196255022ae8c51b527412747b324819bea2c13)
1997-07-18charset.c: Split charset_initialise() into 2 - a charset_initialise() andSamba Release Account1-1/+1
a codepage_initialise(). Fixes problem with initialising dos map twice. charset.h: Changes to support charset changes. client.c: Changes to support charset changes. loadparm.c: follow symlinks parameter from David Clerc <David.Clerc@cui.unige.ch> nmbd.c: Changes to support charset changes. nmblookup.c:Changes to support charset changes. proto.h: Changes to support charset changes. reply.c: Don't call security=server with no user/no password guest. Fix from Stefaan A Eeckels <Stefaan.Eeckels@ecc.lu> server.c: follow symlinks code from David Clerc <David.Clerc@cui.unige.ch> smbpasswd.c:Changes to support charset changes. status.c: Changes to support charset changes. testparm.c: Changes to support charset changes. testprns.c: Changes to support charset changes. uid.c: Fixed log message with no \n. Jeremy (jallison@whistle.com) (This used to be commit 2a28a6e5e461aca7fe6c19cd01d287010056cffb)
1997-06-11Makefile: Added quoata changes for Linux from Thorvald NatvigSamba Release Account1-1/+1
Makefile.RPM: Added quoata changes for Linux from Thorvald Natvig charset.c: Large changes to add multiple client code pages. charset.h: Changed charset_initialise() proto. client.c: Fixed message sending bug. Changed charset_initialise(). ipc.c: Fixed #ifdef compile problems. loadparm.c: Added "client code page" option. nmbd.c: Changed charset_initialise(). Fixed lmhosts read. nmblookup.c: Changed charset_initialise(). proto.h: Added lp_client_code_page(void). quotas.c: Added quoata changes for Linux from Thorvald Natvig reply.c: Changed debug level. Made SMBecho ignore tid. server.c: Changed charset_initialise(). smb.h: Added DEFAULT_CLIENT_CODE_PAGE as 850. smbpasswd.c: Changed charset_initialise(). status.c: Changed charset_initialise(). testparm.c: Changed charset_initialise(). testprns.c: Changed charset_initialise(). Jeremy Allison (jallison@whistle.com) (This used to be commit 957025bace1bcff34d21a6caeca498e85abccb23)
1997-05-08'The mother of all checkins' :-). Jeremy Allison (jallison@whistle.com)Samba Release Account1-1/+1
Wed May 7 1997: Update for 1.9.17alpha1 release - 'browsefix release' designed to make browsing across subnets work. byteorder.h: Updated copyright to 1997. charcnv.c: Updated copyright to 1997. charset.c Updated copyright to 1997. charset.h Updated copyright to 1997. client.c Updated copyright to 1997. clientutil.c Updated copyright to 1997. dir.c Updated copyright to 1997. fault.c Updated copyright to 1997. includes.h Updated copyright to 1997. interface.c Updated copyright to 1997. ipc.c Updated copyright to 1997. kanji.c Updated copyright to 1997. kanji.h Updated copyright to 1997. loadparm.c Updated copyright to 1997. locking.c Updated copyright to 1997. mangle.c Updated copyright to 1997. message.c Updated copyright to 1997. nameannounce.c Made use of WINS subnet explicit. Added reset_announce_timer() so announcement can be made immediately when we become a master. Expanded code to do sync with dmb. namebrowse.c Removed redundent checks for AM_MASTER in sync code. Made use of WINS subnet explicit. namedbname.c Made use of WINS subnet explicit. namedbresp.c Made use of WINS subnet explicit. namedbserver.c Made use of WINS subnet explicit. namedbsubnet.c Explicitly add workgroup to WINS subnet when we become a dmb. Made use of WINS subnet explicit. namedbwork.c Made use of WINS subnet explicit. Removed redundent check_work_servertype() function. nameelect.c Explicitly add workgroup to WINS subnet when we become a master browser. Made use of WINS subnet explicit. namelogon.c Updated copyright to 1997. namepacket.c Updated copyright to 1997. namequery.c Updated copyright to 1997. nameresp.c Made use of WINS subnet explicit. Made nmbd fail if configured as master browser and one exists already. nameserv.c Made use of WINS subnet explicit. Remove redundent logon server and domain master code. nameserv.h Add emumerate subnet macros. nameservreply.c Made use of WINS subnet explicit. nameservresp.c Updated copyright to 1997. namework.c Made use of WINS subnet explicit. Updated code to add sync browser entries to add subnet parameter. nmbd.c Added sanity check for misconfigured nmbd. nmblib.c Updated copyright to 1997. nmblookup.c Updated copyright to 1997. nmbsync.c Removed redundent AM_ANY_MASTER check. params.c Updated copyright to 1997. password.c Updated copyright to 1997. pipes.c Updated copyright to 1997. predict.c Updated copyright to 1997. printing.c Updated copyright to 1997. proto.h Changed protos for new nmbd code. quotas.c Updated copyright to 1997. replace.c Updated copyright to 1997. reply.c Updated copyright to 1997. server.c Updated copyright to 1997. shmem.c Updated copyright to 1997. smb.h Updated copyright to 1997. smbencrypt.c Updated copyright to 1997. smbpasswd.c Updated copyright to 1997. smbrun.c Updated copyright to 1997. status.c Updated copyright to 1997. system.c Updated copyright to 1997. testparm.c Updated copyright to 1997. testprns.c Updated copyright to 1997. time.c Updated copyright to 1997. trans2.c Updated copyright to 1997. trans2.h Updated copyright to 1997. uid.c Updated copyright to 1997. username.c Updated copyright to 1997. util.c Updated copyright to 1997. version.h Changed to 1.9.17alpha1. (This used to be commit cf23a155a1315f50d488794a2caf88402bf3e3e6)
1996-11-06nmblookup was looking for 0x1b (domain master browser) not 0x1d (localSamba Release Account1-1/+1
master browser) names with the -M switch. lkcl (This used to be commit f27a9ccc972432a8a49dc0f0290751971d5699cd)
1996-10-07- continue when failing to load config file in nmblookup and smbclientAndrew Tridgell1-3/+9
- fix important bug in nmbd where it set the return code for a negative name response to 0 (which means success!) (This used to be commit bfa816cc8f30d9a629b4fe9f71bf0707aa6c4502)
1996-10-02- a huge pile of changes from Luke which implement the browse.confAndrew Tridgell1-1/+10
stuff and also fix a pile of nmbd bugs. Unfortunately I found it very hard to disentangle the new features from the bug fixes so I am putting in the new code. I hope this is the last big pile of changes to the 1.9.16 series! (This used to be commit 20b6203dac4bbb43e4e7bea0b214496d76d679d9)
1996-08-19- added "netbios name" option in smb.conf to make controlling the nameAndrew Tridgell1-1/+1
that samba uses possible - added "socket address" option to allow virtual SMB servers (on systems with IP aliasing line Linux) - disabled FAST_SHARE_MODES by default in Linux as older Linux boxes can't do shared writeable mappings. We really need autoconf ... - added new option types in loadparm so a string type can be specified ot be uppercase only, this is used for the workgroup and netbios name options - auto-create the lock directory if it doesn't exist in shared mem startup - get rid of announce_backup() - change a few comments in nmbd code - rewrote the chaining code completely. Hopefully it will handle any depth chains now. - added LPRng support (This used to be commit e9eac6cd49c352349580ddb13d720cb201aecc48)
1996-08-01local_only NetServerEnum syncs can now be issued.Samba Release Account1-10/+8
bug spotted in nameservresp.c - arguments to test subnet the response is received on (same_net()) were the wrong way round (ccm@shentel.net) samba was adding WORKGROUP(1e) as a unique not a group name: fixed this bug in reply_name_status() and reply_name_query(): WINS entries weren't being looked up. name status reply adds local SELF entries to WINS SELF entries: some SELF entries are only added locally, while others are only added via WINS. name status needs to have both, combined. a sync will only occur when an ANN_LocalMasterAnnouncement is received, NOT an ANN_HostAnnouncement or an ANN_DomainAnnouncement. when samba is a member of a workgroup, it looks for (using a wins server) and announces to its domain master. NAME_QUERY_ANNOUNCE_HOST - yet another 'state' - has been created to do this: do the name query on the wins server and send the announce host to the answer to this query. jeremy @ vantive wrote the original code to do this, which used the name_query() function. i'm trying to avoid name_query: it times out and generally messes things up, but using queue_netbios_packet() and queue_netbios_pkt_wins() is... not intuitive? lkcl with help from jra (This used to be commit 6e932e4bae8b46e7ff4a55a75484bad78308336a)
1996-07-17lots of changes to nmbdSamba Release Account1-2/+2
lkcl (This used to be commit 45d3b2644733333c657c48a69719fec72881f7df)
1996-06-29luke's first attempt at using cvsSamba Release Account1-1/+1
accidentally updated the Makefile updated the name database structure (again!). this time, there is one name database per local interface. there is also a pseudo-interface on ip 255.255.255.255. its purpose is to store WINS name entries. all the local interface name databases store SELF names only. the WINS name database stores non-special browser names. added wins.dat file: records WINS entries in ascii format. this is reloaded when nmbd restarts. added repeating code for response packets. timer is in seconds only at the moment. updated the response queue code to deal with samba registering with a WINS server a bit better (added more cases when a response isn't received). tidied up the response packet processing code and expire_response_queue() code. added cross references between response received and await-response expired code. added over-zealous code that checks all machines that register with samba as a WINS server (every 10 minutes i think): to see whether they are still alive or not (see rfc1001.txt) bug reported by terry@ren.pc.athabascau.ca: DNSFAILed names _stay_ as DNSFAIL, even though the machine may come back up and REGISTER. removed update_from_reg() function. it's not necessary, and it does too much. added code that announces on each local interface samba's ttl as zero and servertype as zero when nmbd is kill -TERMed first attempt at putting the first functionality of samba browsing back in (remote subnets should have samba appear in a workgroup specified through the lmhosts file) lots of other miscellaneous tidying up / chopping about. (This used to be commit 7e8c60cfe54060860e5ce20b1c3b8ec6aa5c54da)
1996-06-08- added comments to byteorder.h explaining how it works.Andrew Tridgell1-1/+1
- fixed problem with installscripts if srcdir is not set - fixed ptr init bug in interface.c - changed default lookup type in nmblookup to match nbtstat under NT - new quotas fixes for sunos and solaris (This used to be commit e775576f026d282473256aeac6fef65a85acd98e)
1996-06-06- added interface.c and removed all the references to myip, bcast_ipAndrew Tridgell1-29/+6
and Netmask, instead replacing them with calls to routines in interface.c - got rid of old MAXINT define - added code to ensure we only return one entry for each name in the ipc enum routines - added new_only option to add_netbios_entry() to prevent overwriting of important names - minor time handling fixup (This used to be commit 7ed71b73ae745da099072eee36fc2700d1d91407)
1996-06-04a huge pile of changes :-)Andrew Tridgell1-1/+3
The biggest thing is the integration of Lukes new nmbd. Its still largely untested, so we will really need some feedback I've also added auto prototype generation and cleaned up a lot of minor things as a result (This used to be commit 0d8dcfa13c527ec2c8aca39ba49c09e4e694b26c)
1996-05-04Initial version imported to CVS Samba Release Account1-0/+217
(This used to be commit 291551d80711daab7b7581720bcd9a08d6096517)
generated by cgit (git 2.34.1) at 2024-11-04 08:13:15 +0000