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2011-08-11s3-messaging: Do not register to classes we are not going to use.Simo Sorce3-5/+4
Signed-off-by: Andreas Schneider <asn@samba.org> Autobuild-User: Andreas Schneider <asn@cryptomilk.org> Autobuild-Date: Thu Aug 11 17:09:30 CEST 2011 on sn-devel-104
2011-08-11s3-messaging: Change classification of MSG_SMB_CONF_UPDATED.Simo Sorce2-2/+4
smbd is not the only daemon interested in smb.conf changes. Move this message to the GENERAL class so that all interested partied (nmbd, winbindd, spoolssd, etc..) can receive this notification. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-11s3-messaging: Fix messaging classes.Simo Sorce5-12/+19
This has been broken since ff0ac5b0 (May 2007). Basically all messages were belonging to the General class except for CTDB messages. This fixed the message_send_all() function to correctly compute the class, and fixes registrations to include all they need to cope with the fact not all messages are of calss general (registrations rotted a bit because as long as FLAG_MSG_GENERAL was defined the process woould receive all messages). Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-11s3-messaging: Remove obsolete class.Simo Sorce5-19/+2
The FLAG_MSG_PRINT_NOTIFY class is actually obsolete and never used, as the only message belonging to it is not used either. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-11s3:build(autoconf): fix bug #8369: remove irritating "." targets when recent ↵Michael Adam3-9/+19
system libs exist Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Thu Aug 11 13:26:27 CEST 2011 on sn-devel-104
2011-08-10Adapt tally_histogram to Samba coding conventionsVolker Lendecke1-10/+16
Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Wed Aug 10 21:12:59 CEST 2011 on sn-devel-104
2011-08-10Adapt get_max_bucket to Samba coding conventionsVolker Lendecke1-2/+4
2011-08-10Adapt tally_approx_median to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt bucket_range to Samba coding conventionsVolker Lendecke1-2/+3
2011-08-10Adapt tally_mean to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt divls64 to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Avoid some // style comments in divls64Volker Lendecke1-9/+10
2011-08-10Adapt divlu64 to Samba coding conventionsVolker Lendecke1-2/+5
2011-08-10Avoid some // style comments in divlu64Volker Lendecke1-26/+26
2011-08-10Adapt fls64 to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt tally_num to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt tally_add to Samba coding conventionsVolker Lendecke1-3/+5
2011-08-10Adapt renormalize to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt shift_overflows to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt bucket_min to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt bucket_of to Samba coding conventionsVolker Lendecke1-1/+2
2011-08-10Adapt tally_new to Samba coding conventionsVolker Lendecke1-2/+5
2011-08-10Slightly simplify tally_newVolker Lendecke1-7/+9
2011-08-10Fix a c++ warningVolker Lendecke1-1/+1
2011-08-10Fix a c++ warningVolker Lendecke1-1/+2
2011-08-10s3: Adapt msg_idmap.c to Samba coding conventionsVolker Lendecke1-5/+5
2011-08-10s3: Fix some nonempty blank linesVolker Lendecke1-1/+1
2011-08-10s3: Fix some typos -- Simo, please checkVolker Lendecke1-7/+7
2011-08-10selftest: Always test the spoolss deamon.Andreas Schneider1-0/+1
Autobuild-User: Andreas Schneider <asn@cryptomilk.org> Autobuild-Date: Wed Aug 10 19:29:14 CEST 2011 on sn-devel-104
2011-08-10s3-spoolss: Fix prototypes warnings.Andreas Schneider1-1/+4
Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-printing: Do not try to force reload.Simo Sorce2-3/+7
Be more correct in load printers at startup. If async process have already started we do not need to force a reload, but we just need to load the printers. If other process have not finished initializing it makes no sense to try to force them as they are masking SIGHUP unitl init is done anyway. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-spoolss: do not call pcap_cache_reload() directlySimo Sorce1-5/+17
The background queue process is repsonsible for that. Just reload printers if necessary or wait for a message from bq to do that. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-printing: Add child handler to bq processSimo Sorce1-4/+32
The cups backend forks a child to do asynchronous work. We need a sigchld handler in bq to properly wait for the chilod to finish and reap it, otherwise it hangs the forever as a zombie process. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-spoolss: Fix printers related messagingSimo Sorce1-4/+34
Children were not properly receiving messages to reload printers when the background queue process was dispatching them. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Fix use of child id.Simo Sorce2-12/+11
Children Ids must start at 1 as 0 represent the father. Also fix callbacks that restart logs to use a procedd global variable that holds the Id so that they work correctly both fot the parent process and the children. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-printing: make sure to block SIGHUP ...Simo Sorce2-4/+39
... until we are ready to handle it. Also make us ready as early as possible in spoolssd. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-spoolss: Use a global variable for the poolSimo Sorce1-60/+31
This allows for setting up signal handlers earlier which is needed for the following patch. It also simplify the code in a few places. After all we never have more than pool active at any time during spoolssd life span. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-printing: Allow bq process to have own logfileSimo Sorce3-26/+55
Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-spoolssd: Use the child_id to open log filesSimo Sorce1-15/+43
This way each child has its own log file and avoid mixing all logs form all children in the same parent log file. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Pass the child a child_idSimo Sorce3-2/+4
Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-printing: Force pcap reload when all readySimo Sorce4-5/+18
This way we are sure the cache is primed properly and messages can be sent to processes if necessary as all messaging has been set up. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Return tsocket_address for client and serverSimo Sorce3-32/+68
Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Pass messaging context around tooSimo Sorce3-20/+59
Pair-Programmed-With: Andreas Schneider <asn@samba.org> Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Set up a SIGCHLD handler by defaultSimo Sorce3-52/+94
We need to properly handle preforked children so it is better to just do that automatically. If the parent needs/wants to intercept SIGCHLD events it can set a callback that will be called by the prefork code once the internal cleanup function that checks all prefork children has been executed. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3:spoolssd Start spoolssd from printing_subsystem_initSimo Sorce4-41/+70
Use a child for the background updater process Forward printer update messages from spoolss to background update process. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-printing: Rework how the background process is startedSimo Sorce6-21/+42
Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Provide a cleanup functionSimo Sorce3-28/+25
This way the parent doesn't need to know how to handle dead children and keeps all of that within the prefork abstraction. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: Inline Doxygen DocumentationSimo Sorce1-0/+160
Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: better timing out semanticsSimo Sorce1-4/+14
If this child has no clients, let the lock functions block for 1 second, and then immediately reschedule the operation. This means we catch the lock as soon as possible on a free child. If, instead, we are already serving a client, we want to be non blocking, so we timeout immediately on getting the lock, and then we sleep a 1/10th of a second. This means that a busy child will be slightly slower on picking up the lock, but we won't block the existing client from communicating with us as we immediately react to activity on the already opened file handler. Signed-off-by: Andreas Schneider <asn@samba.org>
2011-08-10s3-prefork: add support for multiple listning file descriptorsSimo Sorce3-95/+84
Signed-off-by: Andreas Schneider <asn@samba.org>
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