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2007-10-10r5108: the beginnings of a nbtd server for Samba4. Currently just displaysAndrew Tridgell2-0/+4
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)
2007-10-10r5037: got rid of all of the TALLOC_DEPRECATED stuff. My apologies for theAndrew Tridgell3-3/+3
large commit. I thought this was worthwhile to get done for consistency. (This used to be commit ec32b22ed5ec224f6324f5e069d15e92e38e15c0)
2007-10-10r4831: added udp support to our generic sockets library.Andrew Tridgell5-78/+208
I decided to incorporate the udp support into the socket_ipv4.c backend (and later in socket_ipv6.c) rather than doing a separate backend, as so much of the code is shareable. Basically this adds a socket_sendto() and a socket_recvfrom() call and not much all. For udp servers, I decided to keep the call as socket_listen(), even though dgram servers don't actually call listen(). This keeps the API consistent. I also added a simple local sockets testsuite in smbtorture, LOCAL-SOCKET (This used to be commit 9f12a45a05c5c447fb4ec18c8dd28f70e90e32a5)
2007-10-10r4753: added the ability for the generic socket library to handle asyncAndrew Tridgell5-30/+104
connect(). This required a small API change (the addition of a socket_connect_complete() method) (This used to be commit b787dd166f5cca82b3710802eefb41e0a8851fc3)
2007-10-10r4686: cerate a function to create a socket by specifying an socket_ops structStefan Metzmacher1-8/+16
metze (This used to be commit 894f402b01c8d4e0bef9c29697b8d13e5b9ea150)
2007-10-10r3753: Have some modules default to "NOT" and enable them again whenJelmer Vernooij1-0/+1
their dependencies are found (This used to be commit 8e7e98ae5fca8be8c6a0b4c543b6828c46172171)
2007-10-10r3733: More build system fixes/features:Jelmer Vernooij2-6/+3
- Use .mk files directly (no need for a SMB_*_MK() macro when adding a new SUBSYSTEM, MODULE or BINARY). This allows addition of new modules and subsystems without running configure - Add support for generating .dot files with the Samba4 dependency tree (as used by the graphviz and springgraph utilities) (This used to be commit 64826da834e26ee0488674e27a0eae36491ee179)
2007-10-10r3586: Fix some of the issues with the module init functions.Jelmer Vernooij3-15/+0
Both subsystems and modules can now have init functions, which can be specified in .mk files (INIT_FUNCTION = ...) The build system will define : - SUBSYSTEM_init_static_modules that calls the init functions of all statically compiled modules. Failing to load will generate an error which is not fatal - BINARY_init_subsystems that calls the init functions (if defined) for the subsystems the binary depends on This removes the hack with the "static bool Initialised = " and the "lazy_init" functions (This used to be commit 7a8244761bfdfdfb48f8264d76951ebdfbf7bd8a)
2007-10-10r3482: fixed a warning and an error from the IRIX 6.4 buildAndrew Tridgell1-0/+1
(This used to be commit 8ec3cf8b2ba149b7d6a15689e9b77685c6da3179)
2007-10-10r3457: s_addr is a macro on solaris, so we can't use it in structure names. ↵Andrew Tridgell1-4/+4
arrgh. (This used to be commit 7842b23d01c53009259a2461600bd01159cecebf)
2007-10-10r3450: portability fixesAndrew Tridgell5-103/+103
- fix rep_inet_ntoa() for IRIX - lib/signal.c needs system/wait.h - some systems define a macro "accept", which breaks the lib/socket/ structures. use fn_ as a prefix for the structure elements to avoid the problem (This used to be commit ced1a0fcdc8d8e47755ce4391c19f8b12862eb60)
2007-10-10r3449: more include file reductionAndrew Tridgell1-0/+1
the ldb part isn't ideal, I will have to think of a better solution (This used to be commit 6b1f86aea8427a8e957b1aeb0ec2f507297f07cb)
2007-10-10r3443: the next stage in the include files re-organisation.Andrew Tridgell3-6/+9
I have created the include/system/ directory, which will contain the wrappers for the system includes for logical subsystems. So far I have created include/system/kerberos.h and include/system/network.h, which contain all the system includes for kerberos code and networking code. These are the included in subsystems that need kerberos or networking respectively. Note that this method avoids the mess of #ifdef HAVE_XXX_H in every C file, instead each C module includes the include/system/XXX.h file for the logical system support it needs, and the details are kept isolated in include/system/ This patch also creates a "struct ipv4_addr" which replaces "struct in_addr" in our code. That avoids every C file needing to import all the system networking headers. (This used to be commit 2e25c71853f8996f73755277e448e7d670810349)
2007-10-10r3356: in the standard process model we need to make sure we close allAndrew Tridgell1-0/+22
listening sockets after the fork to prevent the child still listening on incoming requests. I have also added an optimisation where we use dup()/close() to lower the file descriptor number of the new socket to the lowest possible after closing our listening sockets. This keeps the max fd num passed to select() low, which makes a difference to the speed of select(). (This used to be commit f2a9bbc317ba86ebe87c3ca27a3a0192de91014d)
2007-10-10r3335: better configure support for ipv6 - thanks to a quick tutorial from metzeAndrew Tridgell1-1/+7
(This used to be commit 76c4ba6d29a6ad1e21c2d7674e1f323e8d53d627)
2007-10-10r3334: Allow disabling IPv6 support using socket:noipv6Jelmer Vernooij1-0/+4
(This used to be commit 9c13f42c1fd489a6a663f614a41c59730c18a054)
2007-10-10r3333: added configure tests for ipv6 supportAndrew Tridgell2-1/+8
(This used to be commit 9794570c6d0646cc34147bf8128802b181f658f0)
2007-10-10r3329: Add support for IPv6Jelmer Vernooij4-0/+373
(This used to be commit d8298901243ca4ce2ec420fa523c8e1407e72513)
2007-10-10r3318: generate random STATUS_MORE_ENTRIES errors (1 in 10 packets) as wellAndrew Tridgell1-2/+10
as randomly short recv/send when socket:testnonblock is enabled (This used to be commit 718175a265d34bfdbcbf0cc6b55dbf6b389f3194)
2007-10-10r3314: added a option "socket:testnonblock" to the generic socket code. IfAndrew Tridgell4-13/+30
you set this option (either on the command line using --option or in smb.conf) then every socket recv or send will return short by random amounts. This allows you to test that the non-blocking socket logic in your code works correctly. I also removed the flags argument to socket_accept(), and instead made the new socket inherit the flags of the old socket, which makes more sense to me. (This used to be commit 406d356e698da01c84e8aa5b7894752b4403f63c)
2007-10-10r3313: in socket_accept() make the new socket non-blocking unless ↵Andrew Tridgell2-0/+16
SOCKET_FLAG_BLOCK is set. (This used to be commit a2d92aa431e0e9752387eebe741d9e6f376f74d7)
2007-10-10r3304: changed the API to lib/socket/ a little.Andrew Tridgell4-62/+24
The main change is to make socket_recv() take a pre-allocated buffer, rather than allocating one itself. This allows non-blocking users of this API to avoid a memcpy(). As a result our messaging code is now about 10% faster, and the ncacn_ip_tcp and ncalrpc code is also faster. The second change was to remove the unused mem_ctx argument from socket_send(). Having it there implied that memory could be allocated, which meant the caller had to worry about freeing that memory (if for example it is sending in a tight loop using the same memory context). Removing that unused argument keeps life simpler for users. (This used to be commit a16e4756cd68ca8aab4ffc59d4d9db0b6e44dbd1)
2007-10-10r3300: initialise *sendlen on failure, to allow for callers to check only forAndrew Tridgell1-0/+2
NT_STATUS_IS_ERR() (This used to be commit 80a109de8458420ac0b40c563f4b3bc51424d759)
2007-10-10r3279: Removed MSG_DONTWAIT flags as many platform don't have it.Andrew Tridgell2-19/+1
If a socket is non-blocking then adding MSG_DONTWAIT is pointless (it does nothing), so all we lose is the ability to set non-blocking on a packet-by-packet basis, which is not a very useful thing to have anyway if the socket is blocking then the code already adds MSG_WAITALL, so MSG_DONTWAIT is also not needed in that case. (This used to be commit b8a2afae67691a609b4a7a577fee3f9518adc9d2)
2007-10-10r3278: - rewrote the client side rpc connection code to use lib/socket/Andrew Tridgell3-101/+32
rather than doing everything itself. This greatly simplifies the code, although I really don't like the socket_recv() interface (it always allocates memory for you, which means an extra memcpy in this code) - fixed several bugs in the socket_ipv4.c code, in particular client side code used a non-blocking connect but didn't handle EINPROGRESS, so it had no chance of working. Also fixed the error codes, using map_nt_error_from_unix() - cleaned up and expanded map_nt_error_from_unix() - changed interpret_addr2() to not take a mem_ctx. It makes absolutely no sense to allocate a fixed size 4 byte structure like this. Dozens of places in the code were also using interpret_addr2() incorrectly (precisely because the allocation made no sense) (This used to be commit 7f2c771b0e0e98c5c9e5cf662592d64d34ff1205)
2007-10-10r3184: don't setup socket options on unix domain sockets (our smb.conf ↵Andrew Tridgell1-1/+0
socket options are really meant for tcp) (This used to be commit 238febb0088f85933c869052f4f83ff31f164df1)
2007-10-10r3183: moved the unlink of the messaging unixdom socket to the messaging ↵Andrew Tridgell1-9/+0
destructor (This used to be commit ab222b236a091d31b1f5f2cba150a11585ab5836)
2007-10-10r3169: unlink() is called on the listening unix socket every time a child ↵Jelmer Vernooij1-0/+4
process exits. Commenting it out until we have a clean way of doing this. (This used to be commit fa0760dd5fa361be3b72dc4adc8b736e8a862606)
2007-10-10r3020: better error handling in socket_unixAndrew Tridgell1-50/+43
(This used to be commit 64514ff5b7734667a1364de925114091fe208b3a)
2007-10-10r3016: - converted the events code to tallocAndrew Tridgell1-0/+10
- added the new messaging system, based on unix domain sockets. It gets over 10k messages/second on my laptop without any socket cacheing, which is better than I expected. - added a LOCAL-MESSAGING torture test (This used to be commit 3af06478da7ab34a272226d8d9ac87e0a4940cfb)
2007-10-10r3015: fixed typo noticed by abartlettAndrew Tridgell1-3/+4
(This used to be commit b367209a9f94e471efed233639467babbb2b99d7)
2007-10-10r3013: added support for unix domain sockets in the generic socket library. IAndrew Tridgell5-1/+334
will shortly be using this for a rewrite of the intra-smbd messaging library, which is needed to get lock timeouts working properly (and share modes, oplocks etc) (This used to be commit 6f4926d846965a901e40d24546eab356c4a537c7)
2007-10-10r2671: we're getting too many errors caused by the talloc_realloc() API notAndrew Tridgell1-2/+2
taking a context (so when you pass a NULL pointer you end up with memory in a top level context). Fixed it by changing the API to take a context. The context is only used if the pointer you are reallocing is NULL. (This used to be commit 8dc23821c9f54b2f13049b5e608a0cafb81aa540)
2007-10-10r2646: - use a talloc destructor to ensure that sockets from the new socketAndrew Tridgell1-6/+26
library are closed on abnormal termination - convert the service.h structures to the new talloc methods (This used to be commit 2dc334a3284858eb1c7190f9687c9b6c879ecc9d)
2007-10-10r2628: got rid of some warnings and converted a few more places to use ↵Andrew Tridgell1-1/+1
hierarchical memory allocation (This used to be commit 26da45a8019a2d6c9ff2ac2a6739c7d0b42b00de)
2007-10-10r2622: to implement the SOCKET_FLAG_BLOCK option in the socket library weAndrew Tridgell1-0/+4
need to add MSG_WAITALL to the recv() flags. This is needed by the current server code or sometimes it will fail with a receive error. (This used to be commit 4cb11fb77acf74ab53bf5782a114151965c558f0)
2007-10-10r2581: added "hosts allow" and "hosts deny" checking in smbd. I needed thisAndrew Tridgell5-0/+386
as my box keeps getting hit by viruses spreading on my companies internal network, which screws up my debug log badly (sigh). metze, I'm not sure if you think access.c should go in the socket library or not. It is closely tied to the socket functions, but you may prefer it separate. The access.c code is a port from Samba3, but with some cleanups to make it (slighly) less ugly. (This used to be commit 058b2fd99e3957d7d2a9544fd27071f1122eab68)
2007-10-10r2446: implement socket_get_<peer|my>_<addr|port>() for ipv4Stefan Metzmacher1-5/+40
metze (This used to be commit a8ebb5c5bc6a8651867b46e87cf223cddf444e89)
2007-10-10r2439: - function that return just an int don't need a TALLOC_CTXStefan Metzmacher3-21/+22
- fix some return and state bugs metze (This used to be commit 2757c593ab746b9dd7090f2cf5fcc31686adf67f)
2007-10-10r2365: remove MSG_NOSIGNALStefan Metzmacher1-1/+1
metze (This used to be commit 8ade8ab65fffea9172a768a60fe2bd32493c068f)
2007-10-10r2343: - make socket_get_*_addr() return char * not const char *Stefan Metzmacher3-28/+87
- add some error mappings - use some flags SOCKET_FLAG_PEEK ans SOCKET_FLAG_BLOCK metze (This used to be commit a375c6b0b1ec4d63251f63993f7798c1f2e7c717)
2007-10-10r2328: add the start of a new system and protocolStefan Metzmacher5-0/+621
independent socket library. this is not used, but compiled currently there're maybe some api changes later... metze (This used to be commit de4447d7a57c614b80d0ac00dca900ea7e1c21ea)
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