summaryrefslogtreecommitdiff
path: root/source3/namework.c
AgeCommit message (Collapse)AuthorFilesLines
1996-10-27severe debugging session for nmbd. in fact, i'm surprised that browsingSamba Release Account1-14/+13
in 1.9.16 works at all! question and resource record types for queries and response netbios packets sorted out properly (see rfc1002.txt 4.2.1.3). receipt of browser announcement packets were playing up lkcl (This used to be commit b289db62f1a53f1a68ea48dbfa59720cc778d39c)
1996-10-05- replace the base36 function with one that works on more systemsAndrew Tridgell1-2/+4
(compiler bugs were the problem) - minor password cleanups (catch WfWG bug where it sets the password to a space instead of a NULL) - fix printing problem for kanji users - minor cleanups (This used to be commit 92566ecc315c29da6e9aaa67ddae33e64f5bcc67)
1996-10-02backout all the changes to nmbd.Andrew Tridgell1-234/+231
The 1.9.16 tree is now back to 1.9.16p2 as far as nmbd is concerned apart from a small change that fixes the announce type in two places. (This used to be commit 45e66a69d320024877c8b13f12b21bf895e04410)
1996-10-02- a huge pile of changes from Luke which implement the browse.confAndrew Tridgell1-231/+234
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)
1996-08-24removed all of lukes recent changes. I need to do a p2 release butSamba Release Account1-214/+198
can't test the multi group changes. I also found that some of lukes changes wiped out some recent bug fixes. Is your CVS tree ok luke? (This used to be commit 8b7fe224bce64803d55ae279fa61ef3ebbbb0241)
1996-08-23- fixed bugs in nmb response packet checking.Samba Release Account1-198/+214
- added multiple workgroup code - samba can register under different (unique) NetBIOS aliases, one per workgroup it joins. lkcl (This used to be commit f24e341e7e4d8726b98d3a0f83b24f61817fe536)
1996-08-21- new handling of ST_TYPE bits, they are now consolidated much more inAndrew Tridgell1-5/+0
DFLT_SERVER_TYPE in nameserv.h - got rid of a lot of spurious domain controller stuff. Samba is not a domain controller yet, but it can be a domain master. We were claiming to be a domain controller in some packets which may have caused problems - don't do preferred master startups on the WINS pseudo-net - don't do election requests on the WINS pseudo-net - fix a nasty bug in become_non_master() which wiped out the bits in remove_type before using them. The result was that samba didn't like losing its master status. - changed the logic in the election packet handling to enable us to become a non-master whenever we receive a winning election frame, even if we aren't expecting it - get another packet from the socket in nmbd when we reject one of our own packets, this stops us from going into the packet reading code too often and makes nmbd much snappier - always remove a name immediately when we try to release it, don't wait for the lack of response from the network, otherwise we will end up replying to name that we don't really own. We still send the dereg packets, we just don't wait for them to time out. (This used to be commit eb84f2f342375439d94481a0ccf47c9593544e32)
1996-08-20- removed ServerComment and instead set the comment string in nmbdAndrew Tridgell1-3/+0
using the "server string" option. This replaces the -C option to nmbd (This used to be commit 9e0fab2ee6c89155e6ba6b2401a25de37cb89333)
1996-08-20- fix a bug in NetServerEnum where counted and total were not countedAndrew Tridgell1-80/+0
correctly if there were multiple instances of a name. This led to the infamous "not enough memory" error when browsing (but this isn't the only cause of that message) - fix a triple-chaining bug which affected OpenX following a TconX - fix a serious nmbd bug that meant nmdb would answer packets that it wasn't supposed to, causing havoc with browse lists. - never time out SELF packets. This is an interim fix until I find out why nmbd thought they should be timed out. (This used to be commit 2960c3908c2c3b01a1f2b77def60350018d298e1)
1996-08-19- added "netbios name" option in smb.conf to make controlling the nameAndrew Tridgell1-2/+3
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 Account1-16/+12
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)
1996-07-22removed the remote interfaces stuff.Andrew Tridgell1-2/+0
(This used to be commit 51e5a1a546adf6ba36c7e4c3298c651cff7e15b9)
1996-07-18minor cleanups ready for another releaseAndrew Tridgell1-1/+0
(This used to be commit 153d324c7be345ae87f99e62123e9a7dbaf74aee)
1996-07-17lots of changes to nmbdSamba Release Account1-81/+75
lkcl (This used to be commit 45d3b2644733333c657c48a69719fec72881f7df)
1996-07-09sorted out various timer delay bugs: nameannounce.c nameserv.cSamba Release Account1-1/+1
namedbname.c:search_for_name() wasn't looking for 0x1b as well as 0x0 and 0x20 name types. reduced number of retransmissions of packets from 4 to 3 times. added code that ensures remote lmhosts entries don't get deleted when a master browser cannot be found on a remote subnet. stopped forcing an election on remote subnets if a master browser cannot be found. stopped browse list and wins list from being written out too frequently. only add samba's names to local interfaces. add 0x1c name if we are a domain logon machine (needs more exploration). why bother reloading services when receiving a SIGTERM? sort out add_my_name_entry() and remove_name_entry() to deal with broadcast, samba as a WINS and samba using a WINS. properly. added extra debug information to help with expected response queue code. updated debug comments in become_master(). altered dump_names() DEBUG format. it looks prettier. altered wins.dat format to match DEBUG format. lkcl (This used to be commit 429f1f975e2936f2e220b656c51c211d48d47047)
1996-07-07tidied up: code shuffling and documentation.Samba Release Account1-50/+2
created namedb*.c nameservresp.c nameservreply.c and namepacket.c added modules to Makefile, downloading dan's current version first :-) shuffled docs to match source created more docs fixed bug in announce_backup() discovered when going nameannounce.doc: backup list requests to the master browser should be used when samba is not a master browser; backup list requests to the primary domain controller should be used when samba is not a primary domain controller. fixed bug in sync_server: it would never send MasterAnnounce packets. removed the code that ignored special browser names: these should only be ignored (except 0x1b names) when broadcasted name queries are sent, not when directed registration or directed queries are sent samba as a WINS server. (note: exactly what's going on is still uncertain). renamed NAME_QUERY_MST_SRV_CHK to NAME_QUERY_PDC_SRV_CHK (more accurate). renamed NAME_STATUS_MST_SRV_CHK to NAME_STATUS_PDC_SRV_CHK (more accurate). added secured WINS name registration: a new 'state' NAME_REGISTER_CHALLENGE; functions send_name_response(), response_name_query_register(); added sending of WAIT ACKNOWLEDGEMENT packet; added a reply_to_ip field to the response record structure so that after the name query challenge, you know who to inform of the outcome of that challenge. note: these are all currently untested modifications (yikes!) lkcl (This used to be commit b50ff657ddc29b81b4aa02a597e5affab197e4f2)
1996-07-02as a result of the writing of namework.doc, namework.c has been tidied up,Samba Release Account1-327/+189
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 a66417ebe871a1c1366c395ea4c7099852975e65)
1996-06-29luke's first attempt at using cvsSamba Release Account1-75/+43
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)
1996-06-10got rid of a lot of redundent header files as we now globally generateAndrew Tridgell1-1/+0
prototypes automatically using "make proto". This is much less prone to error than the old method of manually adding prototypes (This used to be commit b551dc98f7cc194a5fc2e67a4ebae7fd67a01bbc)
1996-06-10updates from Luke to rename "domains" more accurately to "subnets"Andrew Tridgell1-24/+24
(This used to be commit 0a044c25abc363d8b202ff5d148259d624b92ea7)
1996-06-08changes from LukeAndrew Tridgell1-2/+1
(This used to be commit 5269aa277c635cfda65a27fd1b2e587ac181e1c3)
1996-06-07- added predict.c, moving the routines from util.cAndrew Tridgell1-10/+13
- added iface_count() and iface_n_ip() routines so its easy to loop over the local interface list - made readsize a normal loadparm global - check for null w in add_domain_entry() - set the deathtime to time()-1 for doamin entries with servertype==0 This allows servers that are shutting down to be removed - add the 0x1c name at startup if we are a WINS server. Previously we added it only if we were a master - loop over interfaces in add_my_domains(), so people don't have to have a lmhosts file to get lp_workgroup() on all interfaces - set add to True for find_workgroupstruct() in nmbsync, and check for null return - remove some ugly "errno = EBADF" bits. they just confused things. (This used to be commit 88b191b48836eeb7937f25b37d0bdd4a2276e5a7)
1996-06-06- added interface.c and removed all the references to myip, bcast_ipAndrew Tridgell1-18/+30
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)
1996-06-05- changed some debug levels in clientutil.cAndrew Tridgell1-211/+158
- added dir_check_ftype() to clean up the file type checking a bit - added check for libc version >= 5 for setfsuid() for Linux - moved the AM_MASTER() and related macros to nameserv.h - added proper defines for the various netbios announce types - don't call the announce_backup() code, as I'm pretty sure its wrong it sent ANN_GetBackupListReq packets as broadcasts, they are supposed to be used only by clients to the master browser to find a list of available backup servers to remote a netserverenum to, I don't think nmbd should ever send one. - fixed a bug in the browse list writing - minor debug cleanups - put in the code to discard our own broadcasts (it won't work for multi-homed hosts though) - changed ELECTION_VERSION to 1 so we can be beaten by a NT 3.51 server by lowering the os level. - only do sync_browse_lists() if we are the master browser, otherwise we'll cause network overload - don't call tell_become_backup() as it appears to be badly broken, it should only be used when the machine being told has its MAINTAIN_LIST to to auto. Not calling it does no great harm anyway - fix a nasty bug where becomebackup was confused with reset browser! - make setbuffer() not get caught by the auto protototypes (This used to be commit cfbad9b08242962f41595273de08a7293fe432b1)
1996-06-04Did more integration of Lukes code ready for the first release.Andrew Tridgell1-558/+558
I've now got WINS registration working, and refresh working. Its looking pretty good so far, but needs lots of testing. (This used to be commit 045014aa57721b9701ca379bcab055b908773184)
1996-06-04add dummy quotas fnAndrew Tridgell1-36/+34
fix typo in reply to backup lists (This used to be commit bc4a2994377ab078d3d1a900f79fda9dfe4d0e6a)
1996-06-04a huge pile of changes :-)Andrew Tridgell1-0/+1072
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)