Commit Graph

124 Commits

Author SHA1 Message Date
Jan Vidar Krey f25015927a Clean up white space. 2013-03-22 20:00:40 +01:00
Jan Vidar Krey b81bb2cbd9 Cleaned up all list iterations, added macro named LIST_FOREACH.
Previously you would have to do something like this:

for (type foo = (type) list_get_first(list); foo; foo = (type) list_get_next(list)
{
    /* code */
}

Now, you can instead write this as:

LIST_FOREACH(type, foo, list,
{
    /* code */
})

Basically, boilerplate stuff including the casting is gone.
2013-03-22 00:58:14 +01:00
Jan Vidar Krey 92b65a0e14 Created a connection establishment API.
This API provides transparent asynchronous DNS lookups
with both IPv4 and IPv6 support, and in addition will try
to connect to all addresses until one of them work.

This implements the "happy eyeballs" algorithm provided that the client supports IPv6
and that the DNS records provides both IPv6 and IPv4 addresses.
2013-02-05 22:40:20 +01:00
Jan Vidar Krey 4d438e1e90 Don't poll the connection monitor if there are no connections added.
This caused the backends to return an error code, which
in turn ended the mainloop. However, several other things
also might occur in the main loop, such as DNS lookups which
come prior to creating any connections that in turn would be monitored.
2013-02-05 22:38:13 +01:00
Jan Vidar Krey 2d2ccc0039 Merge branch 'async_dns_api' 2012-11-01 10:42:19 +01:00
Jan Vidar Krey 0a2f9c4b79 Merge branch 'autotest' 2012-11-01 10:40:51 +01:00
Jan Vidar Krey ae62c35cb9 Disable SSL compression. 2012-11-01 10:39:31 +01:00
Jan Vidar Krey 38b19f633d Fix memory leaks and report "host is not found" correctly. 2012-10-25 04:13:05 +02:00
Jan Vidar Krey 470c936e63 Converted the DNS resolver to work with the new threading API abstraction. 2012-10-25 00:40:16 +02:00
Jan Vidar Krey 793790d089 Initial implementation of an async DNS client API with getaddrinfo + pthreads. 2012-10-24 23:19:14 +02:00
Jan Vidar Krey 19559f4974 Make sure we count OpenSSL traffic for the byte IO statistics. 2012-10-18 11:40:18 +02:00
Jan Vidar Krey c50eb90bee Removed the last bits of OpenSSL code called directly 2012-10-17 20:53:05 +02:00
Jan Vidar Krey 1e0927f510 Update copyright year. 2012-10-17 20:00:52 +02:00
Jan Vidar Krey 2f830d3132 Cleaned up error handling. 2012-10-17 15:39:48 +02:00
Jan Vidar Krey 5884983a2f Return -1 as error for recv/send only to signal socket has closed, use a number < -1 for socket errors. 2012-10-17 15:02:32 +02:00
Jan Vidar Krey c43acd97bd Fixed accept/connect state event propagation.
Also removed some unused states and flags.
2012-10-17 09:25:15 +02:00
Jan Vidar Krey b1f2c93738 Reworked the error handling of non-blocking reads and writes.
This should prevent busy loops where the socket is makred readable
but we are really only looking for it to become writable.
2012-10-17 09:16:02 +02:00
Jan Vidar Krey 50912bdf75 More work on splitting out OpenSSL specific bits. 2012-10-15 20:39:03 +02:00
Jan Vidar Krey f3922bb3e0 Work on splitting out OpenSSL cleanly. 2012-10-12 14:24:03 +02:00
Jan Vidar Krey f20c42d05f Wrapped everything OpenSSL related in a SSL_USE_OPENSSL check macro. 2012-10-02 23:59:11 +02:00
Jan Vidar Krey 20a847e1b4 Moved the ipcalc code to the network directory. 2012-10-03 12:59:05 +02:00
Jan Vidar Krey 35bfefa717 Fix debug output typo. 2012-09-27 15:29:19 +02:00
Tilka ccb66ced4f don't show error on SIGTERM in select() backend 2012-05-05 01:10:24 +02:00
Tilka e925db2b98 small cleanup 2012-04-19 02:56:27 +02:00
Jan Vidar Krey df7bbc094f Command arguments handling + cleanups
Fix bug #185 - Args of !commands lost/damaged.
All string arguments were incorrectly freed after being added to the argument list for a command.
Instead this fix makes sure it is properly copied into a new string, and by doing so this requires
a new API for dealing with hub command arguments in a type safe manner, and also allows for each
argument to be cleaned up properly when the command is no longer needed.

This also fixes issues with parse errors for certain types, and optional arguments (previously it was impossible
to tell the difference for an integer with value 0 or if no integer was given).

All arguments can now be accessed through the new functions
hub_command_arg_reset() and hub_command_arg_next().

These functions are also exposed to plug-ins.

The argument type notations for 'n' has changed to mean nick (string),
and 'u' is used for a user (struct hub_user - must be online).
2012-04-18 23:03:05 +02:00
Jan Vidar Krey 5068fe8351 Cygwin/Mingw32 compile fixes. 2012-01-25 00:20:59 +01:00
Jan Vidar Krey e972b03f38 Fix SSL disconnect memory leak. 2011-12-02 13:03:17 +01:00
Jan Vidar Krey c17b43e77f Fix bug #144 - Count SSL traffic in !stats. But this does not include the SSL overhead. 2011-11-30 14:54:54 +01:00
Jan Vidar Krey 99e644597d Cleaned up the ADC client test code.
Now works with ADCS (not very well tested, though)
2011-11-29 16:39:09 +01:00
Jan Vidar Krey bad4512a37 Fix compiler warnings using gcc 4.6. 2011-11-28 16:30:35 +01:00
Jan Vidar Krey 70f13158d3 Merge branch 'master' of github.com:janvidar/uhub 2011-09-05 23:34:05 +02:00
Jan Vidar Krey 9327615448 Compile warning fix. 2011-09-05 23:16:15 +02:00
Jan Vidar Krey a79fcd796e Shutdown SSL on close. 2011-08-16 12:07:17 +02:00
Jan Vidar Krey 47cf3326fd Don't do SSL_clear unless the SSL object is initialized. 2011-08-16 12:06:34 +02:00
Jan Vidar Krey 3353049ae3 Several SSL/TLS related memory leak fixes. 2011-08-16 12:06:17 +02:00
Jan Vidar Krey 3ccce614d0 Fix SSL/TLS related memory leak. 2011-08-16 12:04:14 +02:00
Jan Vidar Krey e30505b54e Fix 100% CPU issue with SSL connections. 2011-08-16 12:04:03 +02:00
Jan Vidar Krey 3bc764adf5 Winsock fixes. 2011-08-08 00:12:50 +02:00
Jan Vidar Krey e5bb7057de Windows fixes. 2011-02-05 17:11:23 +01:00
Jan Vidar Krey 9b57279628 Many Visual C++ compile warnings and errors fixed. 2011-01-03 00:03:07 +01:00
Jan Vidar Krey 1480b7e9c0 Fix bug #133 - Kqueue backend crash (BSD/OSX) 2010-05-28 15:22:33 +02:00
Jan Vidar Krey 77faac0494 Fixed some minor issues found during code review. 2010-05-25 22:47:30 +02:00
Jan Vidar Krey b29f34af4a FreeBSD kqueue backend fixes.
This fixes bug #126 - Core dump on FreeBSD with obsolete_clients=0
2010-04-22 16:11:50 +02:00
Jan Vidar Krey 076492f1b9 Fix some small memory leaks. 2010-04-21 18:34:55 +02:00
Jan Vidar Krey 8815118fde Added flood control support.
This closes bug #79: Flood control, and rate limits
2010-04-05 16:01:07 +02:00
Jan Vidar Krey 8bed952022 Fixed nasty hub freeze caused by timers being injected for the same timestamp as it is being removed from. 2010-03-23 01:06:04 +01:00
Jan Vidar Krey c4604a7e94 Make code clearer. 2010-03-23 00:46:25 +01:00
Jan Vidar Krey 236daeae53 Assert if inserting an invalid timer. 2010-03-15 22:59:16 +01:00
Jan Vidar Krey 862c6a1baf Reduce timeout queue window size. 2010-03-13 00:16:15 +01:00
Jan Vidar Krey 82eeaa1fba Fix bug #114: FreeBSD compile error. 2010-02-11 07:54:42 +01:00