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path: root/source4/libcli/nbt/nbtsocket.c
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2007-10-10r11941: fix cut'n'paste bugStefan Metzmacher1-1/+1
metze (This used to be commit fd77cfa49016d403c3f4c60c2422d41498438c17)
2007-10-10r10997: r11980@SERNOX (orig r10037): metze | 2005-09-05 14:21:40 +0200Stefan Metzmacher1-20/+19
add struct nbt_peer_socket and use it instead of passing const char *addr, uint16 port everyhwere (tridge: can you review this please, (make test works) metze (This used to be commit a599d7a4ae881c94be2c2d908a398838549942bb)
2007-10-10r8520: fixed a pile of warnings from the build farm gcc -Wall output onAndrew Tridgell1-1/+1
S390. This is an attempt to avoid the panic we're seeing in the automatic builds. The main fixes are: - assumptions that sizeof(size_t) == sizeof(int), mostly in printf formats - use of NULL format statements to perform dn searches. - assumption that sizeof() returns an int (This used to be commit a58ea6b3854973b694d2b1e22323ed7eb00e3a3f)
2007-10-10r7483: ensure we try reading from a socket if epoll says we can, and don'tAndrew Tridgell1-1/+2
just do the write. This is needed because the write could return -1/EAGAIN for dgram sockets, if the socket buffer is nearly full. The epoll loop then goes on forever. This was causing some failures in 'make test' (This used to be commit b7fefe76a2d3c288611868f41d65af4e13ac460b)
2007-10-10r7229: use socket_pending() to get rid of the max packet size limits in theAndrew Tridgell1-3/+8
nbt and dgram layers (This used to be commit 2a9efbdae638a655999e07a7c3da97fd20dc056c)
2007-10-10r6692: used idr_get_new_random() in the nbt client libraryAndrew Tridgell1-13/+4
(This used to be commit a3f64357af75587a855cfedb58ce2583658c7d04)
2007-10-10r5391: cope with w2k3 getting the timeout wrong in wack repliesAndrew Tridgell1-3/+3
(This used to be commit 75766603e325d515a718b1d1ab0f08160ea1f790)
2007-10-10r5304: removed lib/socket/socket.h from includes.hAndrew Tridgell1-0/+1
(This used to be commit b902ea546d2d1327b23f40ddaeeaa8e7e3662454)
2007-10-10r5275: - added support for NBT_OPCODE_MULTI_HOME_REG (opcode 0xf) for WINS ↵Andrew Tridgell1-10/+18
name registrations - fixed a bug in the send queue handling on timeouts - added support for handling unexpected replies (replies to the wrong port) at the nbtsocket layer - added separate layer 2 code for wins refresh and wins registration (This used to be commit 2502b02898407e3262c09a5a4aa573c5f87b8f5f)
2007-10-10r5261: translate nbt rcode errors to NTSTATUS codesAndrew Tridgell1-0/+26
(This used to be commit 554d1b70e73faeb1f5ecf88f31c5810d86d76200)
2007-10-10r5260: - show an error message on nmblookup failureAndrew Tridgell1-4/+2
- always try to enable broadcast on nbt name sockets (this matches samba3 behaviour better) (This used to be commit 919bc14e7bbc04479cf11f7a7fd4c5e46616ef46)
2007-10-10r5250: - added low level support for retrying nbt name queries, rather thanAndrew Tridgell1-46/+92
having the 2nd layer functions do retries themselves. This makes the code simpler, and allows the TRN_ID to be reused in the retry (which is how it is supposed to work). - added support for WACK replies to nbt name requests. A WACK reply specifies a timeout to wait for the real reply. - added WINS name refresh async calls, supporting multiple wins servers and multiple IPs to register (This used to be commit 76be35cb990de830c2451d9e48cb2c40a4befdb7)
2007-10-10r5197: moved events code to lib/events/ (suggestion from metze)Andrew Tridgell1-1/+1
(This used to be commit 7f54c8a339f36aa43c9340be70ab7f0067593ef2)
2007-10-10r5195: most events don't need the time of the event, so save a ↵Andrew Tridgell1-1/+1
gettimeofday() call and just use timeval_current() when its actually needed (This used to be commit 236403cc4dc2924ed6a898acae0bb44cc1688dcc)
2007-10-10r5185: make all the events data structures private to events.c. This willAndrew Tridgell1-22/+16
make it possible to add optimisations to the events code such as keeping the next timed event in a sorted list, and using epoll for file descriptor events. I also removed the loop events code, as it wasn't being used anywhere, and changed timed events to always be one-shot (as adding a new timed event in the event handler is so easy to do if needed) (This used to be commit d7b4b6de51342a65bf46fce772d313f92f8d73d3)
2007-10-10r5145: define struct ipv4_addr in misc.idl,Stefan Metzmacher1-0/+4
so we can use it in nbt.idl and get a nicer debug output metze (This used to be commit abacbc9192646f6f3c720758ab65889b82b9ae7b)
2007-10-10r5120: encode outgoing nbt packets when queueing them rather than in the sendAndrew Tridgell1-29/+37
event code, as elements of the callers packet structure could go away while the queue is pending (if for example a name was de-registered while a packet referencing that name is queued) (This used to be commit 6726f15cf44388e5787eec223a8c9778110a508f)
2007-10-10r5114: the nbtd task can now act as a basic B-node server. It registers itsAndrew Tridgell1-7/+45
names on the network and answers name queries. Lots of details are still missing, but at least this now means you don't need a Samba3 nmbd to use Samba4. missing pieces include: - name registrations should be "shout 3 times, then demand" - no WINS server yet - no master browser code (This used to be commit d7d31fdc6670f026f96b50e51a4de19f0b920e5b)
2007-10-10r5108: the beginnings of a nbtd server for Samba4. Currently just displaysAndrew Tridgell1-1/+22
the packets it receives, but it at least shows how the server structure will work. To implement it I extended the libcli/nbt/ library to allow for an incoming packet handler to be registered. That allows the nbt client library to be used for low level processing of the nbtd server packets. Other changes: - made the socket library always set SO_REUSEADDR when binding to an interface, to ensure that restarts of a server don't have to wait for a couple of minutes. - made the nbt port configurable. Defaults to 137, but other ports will be useful for testing. (This used to be commit 2fedca6adfd4df9e85cc86896dfa79630777a917)
2007-10-10r4944: every event_add_*() caller was having to call talloc_steal() to takeAndrew Tridgell1-5/+2
control of the event, so instead build that into the function. If you pass NULL as mem_ctx then it leaves it as a child of the events structure. (This used to be commit 7f981b9ed96f39027cbfd500f41e0c2be64cbb50)
2007-10-10r4943: Smplified the events handling code a lot. The first source ofAndrew Tridgell1-12/+2
complexity was that events didn't automatically cleanup themselves. This was because the events code was written before we had talloc destructors, so you needed to call event_remove_XX() to clean the event out of the event lists from every piece of code that used events. I have now added automatic event destructors, which in turn allowed me to simplify a lot of the calling code. The 2nd source of complexity was caused by the ref_count, which was needed to cope with event handlers destroying events while handling them, which meant the linked lists became invalid, so the ref_count ws used to mark events for later destruction. The new system is much simpler. I now have a ev->destruction_count, which is incremented in all event destructors. The event dispatch code checks for changes to this and handles it. (This used to be commit a3c7417cfeab429ffb22d5546b205818f531a7b4)
2007-10-10r4915: free temp context _before_ the async callback, as the async callback ↵Andrew Tridgell1-1/+1
might destroy our top level context leaving the tmp context freed (so a double free) (This used to be commit b20c0561b8ec3ec7010f846be7a39165783e15c2)
2007-10-10r4909: fixed name_trn_id generation (thanks to metze for spotting the bug!)Andrew Tridgell1-1/+3
(This used to be commit 9d2d16ce5fd57cad01ddaf1112beed916cc2088d)
2007-10-10r4901: a bit more info on nbt packets under high debug levelAndrew Tridgell1-2/+5
(This used to be commit 9a34af29388d8ca837c670d054a76d1f75098cbd)
2007-10-10r4898: - removed the unused wins_srv_*() codeAndrew Tridgell1-2/+2
- expanded the generic async name resolver to try multiple methods - added wins resolutions to the list of methods tried - fixed up the random trn id generation to use the good random generator (This used to be commit 266fd2751c01808e5a18d4094032af50554ceb7a)
2007-10-10r4891: - added a generic resolve_name() async interface in libcli/resolve/,Andrew Tridgell1-5/+43
which will eventually try all resolution methods setup in smb.conf - only resolution backend at the moment is bcast, which does a parallel broadcast to all configured network interfaces, and takes the first reply that comes in (this nicely demonstrates how to do parallel requests using the async APIs) - converted all the existing code to use the new resolve_name() api - removed all the old nmb code (yay!) (This used to be commit 239c310f255e43dd2d1c2433f666c9faaacbdce3)
2007-10-10r4885: added a new NBT client library. Features include:Andrew Tridgell1-0/+347
- structures defined using IDL in nbt.idl - build around our events structure, and talloc - fully async - supports all NBT packet fields as per rfc1002 - easy interfaces for name query and status For the moment there are just a couple of test functions in namequery.c, test_name_query() and test_name_status(). These will be removed when we hook the new library into libcli/ fully The new library will also be a fairly good basis for a nbt server. Although it can't be a server as-is, I wrote it with the needs of a server in mind (for example, extremely scalable idtree based packet handling) (This used to be commit ae7e625bfa4b4a3ee32c64566064b6a4c84ee4b9)
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