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3556560b38
Commit Graph

27 Commits

Author SHA1 Message Date
Petr Rockai
3556560b38 Fix a boundary condition in read_buffer in daemon-shared.c. 2012-01-16 05:09:16 +00:00
Petr Rockai
d528658f97 Fix prototypes for daemon_send_simple (const char). 2012-01-15 15:16:50 +00:00
Petr Rockai
f43c89bf71 Unfortunately, blank lines are sometimes produced by config serializer, and 
this interferes with their role as message separator in the lvmetad
protocol. Switch to using "##" on an otherwise blank line as a separator.
 2012-01-15 11:17:16 +00:00
Petr Rockai
d540685159 Fix a couple of resource leaks in daemon-common server code -- filehandles and 
unjoined threads were leaked for each connection.
 2012-01-15 10:33:41 +00:00
Zdenek Kabelac
ade2b9345f Cleanup for lvmetad passing uninit structure 
Shown by clang analyzer.
 2011-10-30 21:58:59 +00:00
Zdenek Kabelac
13dd31381c Use Makefile for daemmons/common library. 
Next iteration for better fit of lvmetad compilation.

Move build of libdaemon.a into common subdir Makefile.
libdaemon.a is device-mapper target.

Build and install lvmetad as lvm2 target.
 2011-09-24 20:57:49 +00:00
Zdenek Kabelac
6d40458530 More gcc warnings removed 2011-09-17 14:49:18 +00:00
Zdenek Kabelac
08a95743a2 Keep the old-style prototypes 2011-09-01 13:25:50 +00:00
Petr Rockai
e68a6fbf20 Fix warnings and constness handling in lvmetad-core (adjusting the 
dm_config_find_node to give non-const node pointer, since that better reflects
the contract of that function).
 2011-08-31 12:39:58 +00:00
Petr Rockai
6e4e30827d Fix warnings in daemons/common. 2011-08-31 12:18:40 +00:00
Petr Rockai
615534d305 A compromise integration of LVMetaD into the build: I have kept all the 
daemon/common code in a single libdaemon.a, which is completely private. This
is currently linked into the lvmetad binary, and will be linked into LVM (the
client part, since static linking only picks up only symbols that are actually
used). I have also added --enable/disable-lvmetad to ./configure; although the
current default is off, I expect this to be flipped to on shortly. There's no
LVM-side support yet, but when there is, even when built, it'll still need to
be enabled by an lvm.conf option.
 2011-08-31 11:31:57 +00:00
Petr Rockai
c033ea0170 Adapt the daemon/common code to use the new dm_config interface. 2011-08-30 15:42:56 +00:00
Petr Rockai
a720420466 Fix two small (but eventually unbounded) leaks in daemon-server.c. 2011-07-20 18:23:33 +00:00
Petr Rockai
372e9b3d64 Various improvements to the daemon-common code, including automated response 
formatting from config trees provided by the daemon implementation.
 2011-07-18 14:46:54 +00:00
Petr Rockai
aac236f4a8 Improve format_buffer in daemon-shared.c, adding block formatting in addition 
to string/integer (this propagates to the *simple* family of request/response
functionality).
 2011-07-18 14:42:44 +00:00
Petr Rockai
14e012871f Differentiate the request and response format, in daemon/common. 2011-06-29 22:20:14 +00:00
Petr Rockai
94bb67ab37 Add int/str lookup routines specific to the reply (in client) and request (in 
server) for nicer-looking code (thin wrapping around find_config_{int,str}).
 2011-06-27 14:03:58 +00:00
Petr Rockai
aaca7f111f Also parse the config_tree on the client end (daemon-client.c). 2011-06-27 13:58:11 +00:00
Petr Rockai
55e300716f Parse the incoming config tree in daemon-server.c, providing the 
daemon-specific handler with a struct config_tree pointer to look things up in.
 2011-06-27 13:46:45 +00:00
Petr Rockai
4fcbeed6ef Implement daemon_send_simple and use it in the testclient. 2011-06-27 13:15:49 +00:00
Petr Rockai
308963261c Do not open the socket with SOCK_NONBLOCK in daemon-client, since we have no 
use for that behaviour (at least for now).
 2011-06-27 13:14:53 +00:00
Petr Rockai
5c1706e3ef Sketch out the actual on-wire format in daemon-client.h documentation, and add 
a simplified send interface.
 2011-06-27 12:26:54 +00:00
Petr Rockai
92658f5661 Common daemon code: Implement basic socket-based communication infrastructure 
(both client and server side). The server handles each connection in a separate
thread.
 2011-06-14 02:34:18 +00:00
Petr Rockai
dc85d3fb57 More work on the common daemon framework. Make things compile, too. 2011-05-15 11:02:29 +00:00
Petr Rockai
73ffd6e748 More scavenging of common daemon code, this time the clvmd local socket setup 
sequence.
 2011-05-13 09:34:12 +00:00
Petr Rockai
d7448a721b Start filling in some of the common daemon (server-side) functionality, taking 
dmeventd code as a starting point.
 2011-05-13 08:45:46 +00:00
Petr Rockai
56517bad21 First stab at the prototypes of the daemon-common functionality (to be 
eventually shared by dmeventd, lvmetad and clvmd).
 2011-05-13 08:07:28 +00:00