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lewis2@server.uwindsor.ca. rest of this patch to follow.
bug in interface.c - uninitialised pointer.
nmbd has 0x20 as well as 0x0 NetBIOS name when lmhosts entry is added.
lkcl
(This used to be commit 2b9475cc5fda4b272f19c4f168d3f00363c8042b)
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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)
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(This used to be commit 51e5a1a546adf6ba36c7e4c3298c651cff7e15b9)
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lkcl
(This used to be commit 45d3b2644733333c657c48a69719fec72881f7df)
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some more commenting of code to match docs.
sorted some bugs.
ipc BOOL domains was uninitialised.
lkcl
(This used to be commit cb43ce7bc08fa43a6ce49e0937f13afec5dce67b)
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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)
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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)
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is now performed in stages: wait for each NetBIOS name to be
successfully registered before proceeding to the next stage.
tied implicit name registration and release (broadcast method) to the
same piece of code as explicit method (via WINS server).
created special_browser_name() function that checks __MSBROWSE__
name: this name is ignored by WINS servers apparently.
fixed likely incompatibility between refresh_my_names() and add_my_names().
(netbios entries were unlikely to be refreshed).
NOTE: none of these changes have been tested. at all.
lkcl
(This used to be commit 7719fb06524a66ce5e3f30f3152ddb1e200c97f3)
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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)
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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)
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(This used to be commit e264a670e917102cfdbfce9ae76fbc4d548ddae4)
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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)
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(This used to be commit 0a044c25abc363d8b202ff5d148259d624b92ea7)
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(This used to be commit 5269aa277c635cfda65a27fd1b2e587ac181e1c3)
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- 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)
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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)
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- formatting cleanup in check_master_browser()
- removed unused code from nameserv.c
(This used to be commit ed3ef2e47d5039077993c6addaf44dce2bb1e780)
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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)
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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)
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