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ChangeLog.11
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ChangeLog.11
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2002-01-08 Perry Lorier <isomer@coders.net>
* Fixed the build system -- MAKEFILES is *not* a variable you can
just use in a makefile :)
* Added "Quit: " prefix to quit messages.
2001-10-14 Perry Lorier <isomer@coders.net>
* Minor fixes to the below
2001-09-21 Perry Lorier <isomer@coders.net>
* ircd/send.c and various: replace sendcmdto_flag_butone with
sendwallto_group_butone
2001-09-21 Vampire- <unknown>
* ircd/ircd_string.c: unique_name_vector round II.
2001-09-21 mbuna <mbuna@undernet.org>
* configure.in: Add support for darwin
2001-09-21 Perry Lorier <isomer@coders.net>
* ircd/s_user.c I'm stupid, s/acptr/from/, Hektik pointed it out
2001-09-20 Perry Lorier <isomer@coders.net>
* Pullups from 2.10.10.pl16
* Added some warnings, and the concept of rate limited snotices
2001-08-31 Kevin L Mitchell <klmitch@mit.edu>
* ircd/channel.c: use "%u" to format limit arguments; use
strtoul() to process limit arguments in a /mode command--note:
most clients seem to truncate the integer, probably because
they're using atoi, and perhaps signed ints
2001-08-17 Kevin L Mitchell <klmitch@mit.edu>
* ircd/numnicks.c: include stdlib.h for exit()
* ircd/ircd_log.c: include stdlib.h for exit()
* ircd/ircd_events.c: include stdlib.h for exit()
* ircd/s_stats.c: remove description of /stats v, since it's gone
* ircd/m_wallops.c (mo_wallops): add "*" to the beginning of
/wallops to distinguish wallops from wallusers
* ircd/m_error.c (mr_error): ignore ERROR from clients that aren't
in the "handshake" or "connecting" states--I think the latter will
never happen, but...
* doc/Authors: apply delete's Authors patch
* RELEASE.NOTES: rewrite RELEASE.NOTES, basing it a little on
Braden's version
* README: rewrite README
2001-07-31 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_serv.c (server_estab): remove unused variable split
* ircd/parse.c: add mr_error to the parse table
* ircd/m_error.c (mr_error): add mr_error() to handle ERRORs from
unregistered connections--if IsUserPort() is true, the ERROR is
ignored, otherwise, the message is saved
2001-07-28 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/m_kill.c (ms_kill): another minor typo *sigh*
* ircd/s_user.c (send_supported): oops, minor typo...
* ircd/s_user.c: implement send_supported() to send two ISUPPORT
messages containing our feature buffers; make register_user() use
send_supported()
* ircd/s_misc.c (exit_client): make sure not to give away a remote
server in the ERROR message sent to the client; if the killer is a
server, we substitute our name in its place
* ircd/m_version.c (m_version): use send_supported() to send the
ISUPPORT values to the user
* ircd/m_nick.c: shave nick collision kills here a bit, too, for
the same reasons as for m_kill.c
* ircd/m_kill.c: shave kills a bit so that the results look
exactly the same no matter where you are; if we didn't do this, it
would be possible to map the network by looking at the differences
between kills originating under various circumstances
* include/supported.h: split the features into two, so as to not
bust the parameter count when sending the features list
* include/s_user.h: declare new send_supported() function to send
the ISUPPORT information
2001-07-27 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_bsd.c: disable IP (*not* TCP) options to prevent
source-routed spoofing attacks; this is only available under
u2.10.11, so don't even bother, since no one but testers are using
the source base
2001-07-25 Kevin L. Mitchell <klmitch@mit.edu>
* include/ircd_policy.h: enable HEAD_IN_SAND_REMOTE by default
* ircd/s_err.c: put in a . for reporting link version on /trace,
to match what /version does
2001-07-21 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_misc.c (exit_client): servers don't understand what the
numeric nick ERROR is supposed to mean, so they ignore error
messages, resulting in not knowing why we were rejected; use
sendcmdto_one for servers and sendrawto_one for clients
2001-07-17 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/m_burst.c (ms_burst): in the case of a modeless channel and
a nick collide, a bare BURST may be propagated; adjust the
enforced parameter count to accept the bare BURST
2001-07-12 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_bsd.c: mark a client as having been IP checked
* ircd/IPcheck.c (ip_registry_check_remote): remove unneeded
second call to SetIPChecked()
2001-07-11 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/engine_poll.c: deal with POLLHUP properly (hopefully)
* ircd/engine_devpoll.c: deal with POLLHUP properly (hopefully)
2001-07-09 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/os_bsd.c (os_get_rusage): move buf into the two ifdef'd
sections so that if neither is used, the declaration of buf will
not elicit an "unused variable" warning under NetBSD
* ircd/m_map.c: include string.h to declare strcpy (fix warnings
on alpha)
* ircd/m_away.c: include string.h to declare strcpy/strlen (fix
warnings on alpha)
* ircd/ircd_log.c: include string.h to declare strcpy/strlen (fix
warnings on alpha)
* ircd/client.c: include string.h to declare memset (fix warnings
on alpha)
* ircd/channel.c: remove unused functions next_overlapped_ban,
del_banid, and is_deopped (fix warnings under -O1)
* ircd/IPcheck.c: include string.h to declare memset/memcpy (fix
warnings on alpha)
2001-06-29 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_user.c (set_user_mode): clear the snomask if the user
isn't supposed to receive server notices anymore
* ircd/ircd_features.c: change CONFIG_OPERCMDS to default to FALSE
* configure.in: use AC_MSG_CHECKING/AC_MSG_RESULT when checking
installation prefix; default devpoll and kqueue to on (they get
turned off if the required headers aren't present)
* ircd/whocmds.c (do_who): use ircd_snprintf() instead of
sprintf_irc(); it's a bit hackish, but it'll do for now
* ircd/support.c: remove unused #include
* ircd/send.c: remove unused #include
* ircd/s_user.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/s_serv.c: remove unused #include
* ircd/s_misc.c: use ircd_snprintf() and friends instead of
sprintf_irc() and friends
* ircd/s_err.c: moved atoi_tab[] from ircd/sprintf_irc.c to
ircd/s_err.c, which is the only other file to refer to it
* ircd/s_conf.c (conf_add_deny): use ircd_snprintf() instead of
sprintf_irc()
* ircd/s_bsd.c (connect_server): use ircd_snprintf() instead of
sprintf_irc()
* ircd/s_auth.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/res.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/m_version.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/m_kill.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/listener.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/gline.c: use ircd_snprintf() instead of sprintf_irc()
* ircd/channel.c: don't include sprintf_irc.h; use ircd_snprintf()
instead of sprintf_irc()
* ircd/Makefile.in: remove sprintf_irc.c from sources list; run
make depend
* include/ircd_string.h: remove declaration of sprintf_irc() (what
was it doing here anyway?)
* include/sprintf_irc.h: removed unneeded source file
* ircd/sprintf_irc.c: removed unneeded source file
* ircd/s_debug.c (count_memory): remove some dead code
* ircd/s_auth.c: remove some dead code
* ircd/res.c (update_list): remove some dead code
* ircd/m_whowas.c: remove some dead code
* ircd/m_whois.c: remove some dead code
* ircd/m_who.c: remove some dead code
* ircd/m_wallusers.c: remove some dead code
* ircd/m_wallops.c: remove some dead code
* ircd/m_wallchops.c: remove some dead code
* ircd/m_version.c: remove some dead code
* ircd/m_userip.c: remove some dead code
* ircd/m_userhost.c: remove some dead code
* ircd/m_uping.c: remove some dead code
* ircd/m_trace.c: remove some dead code
* ircd/m_topic.c: remove some dead code
* ircd/m_tmpl.c: remove some dead code
* ircd/m_time.c: remove some dead code
* ircd/m_squit.c: remove some dead code
* ircd/m_silence.c: remove some dead code
* ircd/m_settime.c: remove some dead code
* ircd/m_set.c: remove some dead code
* ircd/m_server.c: remove some dead code
* ircd/m_rpong.c: remove some dead code
* ircd/m_rping.c: remove some dead code
* ircd/m_restart.c: remove some dead code
* ircd/m_reset.c: remove some dead code
* ircd/m_rehash.c: remove some dead code
* ircd/m_quit.c: remove some dead code
* ircd/m_proto.c: remove some dead code
* ircd/m_privs.c: remove some dead code
* ircd/m_privmsg.c: remove some dead code
* ircd/m_pong.c: remove some dead code
* ircd/m_ping.c: remove some dead code
* ircd/m_pass.c: remove some dead code
* ircd/m_part.c: remove some dead code
* ircd/m_opmode.c: remove some dead code
* ircd/m_oper.c: remove some dead code
* ircd/m_notice.c: remove some dead code
* ircd/m_nick.c: remove some dead code
* ircd/m_map.c: remove some dead code
* ircd/m_lusers.c: remove some dead code
* ircd/m_list.c: remove some dead code
* ircd/m_links.c: remove some dead code
* ircd/m_kill.c: remove some dead code
* ircd/m_kick.c: remove some dead code
* ircd/m_jupe.c: remove some dead code
* ircd/m_join.c: remove some dead code
* ircd/m_ison.c: remove some dead code
* ircd/m_invite.c: remove some dead code
* ircd/m_info.c: remove some dead code
* ircd/m_help.c: remove some dead code
* ircd/m_gline.c: remove some dead code
* ircd/m_get.c: remove some dead code
* ircd/m_error.c: remove some dead code
* ircd/m_endburst.c: remove some dead code
* ircd/m_die.c: remove some dead code
* ircd/m_desynch.c: remove some dead code
* ircd/m_destruct.c: remove some dead code
* ircd/m_defaults.c: remove some dead code
* ircd/m_create.c: remove some dead code, along with an #if 1
* ircd/m_cprivmsg.c: remove some dead code
* ircd/m_connect.c: remove some dead code
* ircd/m_close.c: remove some dead code
* ircd/m_clearmode.c: remove some dead code
* ircd/m_burst.c: remove some dead code
* ircd/m_away.c: remove some dead code
* ircd/m_admin.c: remove some dead code
* ircd/listener.c (accept_connection): remove some dead code
* ircd/ircd_reply.c (need_more_params): remove some dead code
* ircd/channel.c (add_banid): remove some dead code
* include/support.h: remove some dead code
* include/querycmds.h: remove some dead code
* doc/readme.chroot: document how to do chroot operation
2001-06-28 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/Makefile.in: tune for VPATH builds/installs; add a rule to
force bin directory to be created if necessary prior to
installation; run make depend
* doc/Makefile.in (install): tune for VPATH installs by cd'ing to
the ${srcdir}
* Makefile.in: tune to detect Makefile.in changes in
subdirectories and to create installation directory indicated by
${prefix}
* ircd/whocmds.c (count_users): routine to count the number of
users matching a given user@host mask
* ircd/s_err.c: add error messages for ERR_LONGMASK,
ERR_TOOMANYUSERS, and ERR_MASKTOOWIDE
* ircd/m_gline.c: look for and advance past '!' flag on G-lines
from operators; only set GLINE_OPERFORCE flag if oper has the
PRIV_WIDE_GLINE privilege
* ircd/ircd_features.c: add GLINEMAXUSERCOUNT, which is the
maximum number of users a G-line can impact before it has to be
forced; OPER_WIDE_GLINE, to allow operators to use ! to force a
wide G-line to be set; and LOCOP_WIDE_GLINE, to allow local
operators to use ! to force a wide G-line to be set
* ircd/gline.c: make make_gline() be called with separate user and
host arguments, and not call canon_userhost() directly; implement
gline_checkmask() to verify that a host mask is acceptable; move
BADCHAN check up in gline_add(), and check passed-in mask under
certain circumstances for acceptability; fix call to
sendto_opmask_butone() to handle separation of userhost into user
and host in gline_add(); update call to make_gline()
* ircd/client.c: use FEAT_OPER_WIDE_GLINE and
FEAT_LOCOP_WIDE_GLINE to set PRIV_WIDE_GLINE for an operator; add
PRIV_WIDE_GLINE to privtab[] for client_report_privs()
* include/whocmds.h (count_users): declare routine to count users
matching a given user@host mask
* include/numeric.h: added three new error returns: ERR_LONGMASK
-- mask can't be formatted into a buffer; ERR_TOOMANYUSERS -- too
many users would be impacted by the mask; ERR_MASKTOOWIDE -- mask
contains wildcards in the wrong places
* include/ircd_features.h: add FEAT_GLINEMAXUSERCOUNT,
FEAT_OPER_WIDE_GLINE, and FEAT_LOCOP_WIDE_GLINE
* include/gline.h (GLINE_OPERFORCE): provides a way for m_gline()
to signal to gline_add() that the operator attempted to force the
G-line to be set
* include/client.h (PRIV_WIDE_GLINE): new privilege for operators
* doc/readme.gline: update to document new "!" prefix to a G-line
user@host mask
* doc/readme.features: document GLINEMAXUSERCOUNT,
OPER_WIDE_GLINE, and LOCOP_WIDE_GLINE
* doc/example.conf: update to mention new features along with
their defaults
2001-06-27 Kevin L. Mitchell <klmitch@mit.edu>
* doc/example.conf: updated example.conf from Braden
<dbtem@yahoo.com>
* include/supported.h: forward-port from pl15
2001-06-25 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/whocmds.c: include ircd_policy.h and implement
HEAD_IN_SAND_WHO_OPCOUNT--forward-port from pl15
* ircd/m_whois.c: forward-port of the idle-time hiding code from
pl15; this also required passing parc into do_whois(), which also
meant passing parc into do_wilds()--*sigh*
* include/ircd_policy.h: add a couple more HEAD_IN_SAND
#define's--WHOIS_IDLETIME and WHO_HOPCOUNT
2001-06-22 Kevin L. Mitchell <klmitch@mit.edu>
* tools/wrapper.c: add a wrapper program that can be used to
adjust file descriptor limits and root directories; program must
be run as root--NOT SETUID!--and given appropriate -u arguments
* doc/readme.log: documentation of how to configure logging
* doc/readme.features: documentation of each feature (except for
logging)
2001-06-21 Kevin L. Mitchell <klmitch@mit.edu>
* Makefile.in (config): add a deprecation notice with a pointer to
tools/transition
* tools/transition: shell script to convert old compile-time
options into new compile-time options and appropriate F-lines
* tools/mkchroot: shell-script to prepare the chroot area by
copying over all the necessary libraries so they can be found
2001-06-20 Kevin L. Mitchell <klmitch@mit.edu>
* INSTALL: partial update of INSTALL for u2.10.11 release...
2001-06-14 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/table_gen.c (makeTables): finally got tired of the
"overflow in implicit conversion" warning, so just got rid of it
by explicitly casting UCHAR_MAX to a (default) char; diffs show no
differences in the tables generated
2001-06-11 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/send.c (sendcmdto_match_butone): don't let the server crash
if a client is in the STAT_CONNECTING status
2001-06-10 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/send.c: remove unused vsendcmdto_one(), consolidating it
into sendcmdto_one(); define new sendcmdto_prio_one(), which
places the message into the priority queue
* ircd/s_user.c (hunt_server_prio_cmd): definition of
hunt_server_prio_cmd(), which simply calls sendcmdto_prio_one()
instead of sendcmdto_one()
* ircd/m_settime.c: use sendcmdto_prio_one() and
hunt_server_prio_cmd() to send SETTIME
* ircd/m_server.c: use sendcmdto_prio_one() to send SETTIME
* include/send.h: removed declaration for unused vsendcmdto_one();
added a declaration for sendcmdto_prio_one()
* include/s_user.h: declare hunt_server_prio_cmd(), which calls
sendcmdto_prio_one()
* ircd/send.c (sendcmdto_flag_butone): oops; /wallops should be
put in the server's priority queue, too...
* ircd/ircd.c: don't check LPATH for accessibility at all
2001-06-08 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_serv.c (server_estab): send a +h flag in our SERVER
command if we're configured as a hub; send individual server flags
in SERVER commands
* ircd/s_bsd.c (completed_connection): send a +h flag in our
SERVER command if we're configured as a hub
* ircd/m_server.c: implement parv[7] as a mode-like string; +h
sets the FLAGS_HUB flag for a server; +s sets the FLAGS_SERVICE
flag for a server; +hs sets both flags; also modify CMD_SERVER
format string to send the flags
* include/client.h: define two new flags, FLAGS_HUB and
FLAGS_SERVICE to mark services and hubs as such; define testing
macros, setting macros
* ircd/s_user.c: remove deprecated struct Gline* argument to
register_user(); remove GLINE rebroadcast; do not send GLINE
acknowledgement parameter to NICK; do not look for GLINE
acknowledgement parameter to NICK while parsing
* ircd/s_serv.c (server_estab): remove deprecated struct Jupe*
argument to server_estab(); do not send JUPE/GLINE acknowledgement
parameters for SERVER or NICK
* ircd/m_user.c (m_user): remove deprecated argument to
register_user()
* ircd/m_server.c: remove deprecated argument to server_estab();
remove documentation comment regarding JUPE acknowledgement
parameter to SERVER; remove JUPE rebroadcast
* ircd/m_pong.c (mr_pong): remove deprecated argument to
register_user()
* ircd/m_nick.c: remove documentation comment regarding GLINE
acknowledgement parameter to NICK
* ircd/jupe.c: use user's real name in JUPE server notices if
HEAD_IN_SAND_SNOTICES is defined
* ircd/ircd.c: remove deprecated chroot() code; remove deprecated
setuid code; correct ancient DEBUG vs DEBUGMODE typo
* ircd/gline.c: use user's real name in GLINE server notices if
HEAD_IN_SAND_SNOTICES is defined
* ircd/channel.c (modebuf_flush_int): make apparent source be
local server, not oper's server; use user's real name in hack
notices and DESYNC notices if HEAD_IN_SAND_SNOTICES is defined
* include/s_user.h: remove struct Gline pre-declaration; remove
deprecated struct Gline argument from register_user()
* include/s_serv.h: remove struct Jupe pre-declaration; remove
deprecated struct Jupe argument from server_estab()
2001-06-07 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_stats.c (hunt_stats): forward-port from pl15 of all the
changes required to control remote stats
* ircd/s_numeric.c (do_numeric): rewrite numeric origins if
recipient is not an operator and HEAD_IN_SAND_REWRITE is defined
[forward-port from pl15]
* ircd/m_whowas.c (m_whowas): report server name only if requester
is an operator [forward-port from pl15]
* ircd/m_whois.c (do_whois): /whois <mynick> now correctly reports
my server; if HEAD_IN_SAND_REMOTE is 1, ignore the middle argument
and obtain the report from the user's server [forward-port from
pl15]
* ircd/m_who.c: add missing include for ircd_policy.h
[forward-port from pl15]
* ircd/m_version.c (m_version): require oper access for remote
/version if HEAD_IN_SAND_REMOTE is 1 [forward-port from pl15]
* ircd/m_time.c (m_time): require oper access for remote /time if
HEAD_IN_SAND_REMOTE is 1 [forward-port from pl15]
* ircd/m_stats.c: pass extra argument to hunt_stats(); correct
missing semicolon [forward-port from pl15]
* ircd/m_nick.c (ms_nick): hide the origin of certain collision
kills [forward-port from pl15]
* ircd/m_motd.c (m_motd): require oper access for remote /motd if
HEAD_IN_SAND_REMOTE is 1 [forward-port from pl15]
* ircd/m_lusers.c (m_lusers): require oper access for remote
/lusers if HEAD_IN_SAND_REMOTE is 1 [forward-port from pl15]
* ircd/m_burst.c (ms_burst): server-added bans are stored using
local server name, to hide remote server names; modes also are to
originate from the local server [forward-port from pl15]
* ircd/m_admin.c (m_admin): require oper access for remote /admin
if HEAD_IN_SAND_REMOTE is 1 [forward-port from pl15]
* ircd/channel.c (add_banid): if a server is adding a ban, use my
server name to hide the remote server's name [forward-port from
pl15]
* ircd/Makefile.in: ran make depend
* include/s_stats.h: hunt_stats() has to have an extra argument to
support the forward-port from pl15
* include/ircd_policy.h: #define HEAD_IN_SAND_STATS_P; add
HEAD_IN_SAND_{BANWHO,REWRITE,REMOTE} [forward-port from pl15]
* ircd/engine_poll.c (engine_loop): remove bogus assert that I
forgot to check in the events branch
2001-06-06 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/res.c (init_resolver): don't start DNS expires with a 0
relative timeout--if the server starts slow, timeouts could be
messy...there's probably a better solution, but this'll do for now
* ircd/os_solaris.c: _XOPEN_SOURCE doesn't get along with Solaris
headers very well; include stropts.h; define an os_set_tos()
* ircd/os_generic.c (os_set_tos): added an os_set_tos() for
os_generic.c
* ircd/ircd.c: if there are no C-lines, we don't want to have a
timer that expires at the absolute time of 0--it kinda blocks all
the other timers!
* ircd/engine_devpoll.c: some includes for open(); declare errcode
and codesize in engine_loop()
* ircd/list.c (free_client): remove bogus check on timer active
flag
* ircd/s_auth.c: pull out destruction code in
auth_timeout_request() into an externally-visible
destroy_auth_request(); manage cli_auth pointer in client
structure; use it for an extra assertion check
* ircd/list.c: include s_auth.h for destroy_auth_request(); add
debugging notices to show flow when deallocating
connections/clients; call destroy_auth_request() when free'ing a
client that has an auth outstanding; don't free the connection if
the process timer is unmarked but still active
* ircd/ircd_events.c: set GEN_ACTIVE when initializing a generator
and reset it before calling the event handler for an ET_DESTROY
event
* include/s_auth.h (destroy_auth_request): declare
destroy_auth_request(), which can be used to destroy an
outstanding auth request if a client socket goes away before the
auth exchange is completed
* include/ircd_events.h: add an active flag to keep track of
whether or not particular generators are active, for the
convenience of functions using the API
* include/client.h: add a pointer for auth requests to struct
Connection so we can kill outstanding auth requests if a client
socket closes unexpectedly
* ircd/s_bsd.c: cli_connect() could become 0 during the course of
the sock or timer callback; take that into account in the assert
* ircd/list.c: add magic number checking and setting--magic
numbers are zero'd on frees to detect double-frees; add back
setting of cli_from() to 0 to break the back-link from the struct
Connection (duh)
* ircd/ircd.c: set me's magic number correctly
* include/client.h: define magic numbers and accessor/verifier
macros
* ircd/list.c: assert that dealloc_client() is called with
cli_connect(cptr) == 0; set cli_connect(cptr) to 0 before calling
dealloc_client(); don't mess with cli_from(cptr)
* ircd/s_bsd.c: only attempt to dealloc a connection if the
associated client has already been destroyed, or at least delinked
2001-06-05 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/list.c (free_client): only try to delete the socket when
the fd hasn't already been closed, avoiding a double-free
* ircd/list.c (free_connection): make sure the client is really
gone before doing away with the connection
* ircd/s_bsd.c: record that socket has been added in con_freeflag
field; queue a socket_del() as soon as the socket is close()'d;
use con_freeflag & FREEFLAG_TIMER instead of con_timer; clear
FREEFLAG_SOCKET on ET_DESTROY event in client_sock_callback(),
then dealloc the connection if safe; mark socket as dead when
there's a read error or EOF; clear FREEFLAG_TIMER flag upon entry
to client_timer_callback(); dealloc connection if safe upon
ET_DESTROY event in client_timer_callback()
* ircd/list.c: use con_freeflag instead of con_timer; only dealloc
the connection if both socket and timer have been destroyed;
destroy both socket and timer explicitly and carefully
* include/client.h: replace the con_timer field with a
con_freeflag field, to indicate what still needs freeing; define
the freeflags
* ircd/engine_select.c (engine_loop): duh...sockList[i] could
become 0
* ircd/engine_devpoll.c (engine_loop): duh...sockList[i] could
become 0
* ircd/s_bsd.c: add some extra assertions to try to track down a
corruption problem
* ircd/engine_select.c (engine_loop): add an extra assert to try
to track down a corruption problem
* ircd/engine_poll.c (engine_loop): add an extra assert to try to
track down a corruption problem
* ircd/engine_kqueue.c (engine_loop): add an extra assert to try
to track down a corruption problem
* ircd/engine_devpoll.c (engine_loop): skip slots that have become
empty during processing; add an extra assert to try to track down
a corruption problem
* ircd/engine_kqueue.c (engine_delete): make sure to zero deleted
entries
2001-06-04 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_bsd.c (client_sock_callback): client is no longer
blocked, so we must mark it as unblocked
* ircd/engine_select.c: add Debug() calls galore; add handling for
SS_NOTSOCK; use a dummy sock variable to keep things from
disappearing on us; correct timeout calculation; update nfds for
efficiency
* ircd/engine_poll.c: use new debugging level (DEBUG_ENGINE);
remove a spurious "if (sock)" which will always be true; update
nfds for efficiency
* ircd/engine_kqueue.c: add Debug() calls galore; add handling for
SS_NOTSOCK (just in case); correct timeout calculation
* ircd/engine_devpoll.c: add Debug() calls galore; add handling
for SS_NOTSOCK; correct timeout calculation; add EAGAIN handling
* include/s_debug.h (DEBUG_ENGINE): add new debugging level;
pretty-indent numbers
* ircd/engine_poll.c (engine_loop): break out SS_NOTSOCK
case--it's not a socket; the check for writability is most likely
not needed, but present for completeness
2001-05-24 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_bsd.c: add Debug messages; call read_packet() even if the
no newline flag is set; call read_packet() when the timer expires,
regardless of what's in the buffer--read_packet() should be able
to deal properly
* ircd/IPcheck.c (ip_registry_connect_succeeded): correct a NOTICE
sent to clients to include the client nickname (duh)
* ircd/ircd_events.c: don't destroy a timer if it's already marked
for destruction; replace a missing ! in socket_del()
* ircd/engine_poll.c (engine_loop): reference a temporary variable
so we don't have to worry about sockList[i] going away
* ircd/s_bsd.c (client_sock_callback): add Debug messages
* ircd/s_auth.c: add Debug messages all over the place
* ircd/ircd_events.c: add and edit some Debug messages; add a list
of routines to convert some of the enums and flags from numbers
into human-readable strings for the Debug messages
* ircd/engine_poll.c: hack some Debug messages to use the new name
conversion routines in ircd_events.c; add an extra assert for a
condition that shouldn't ever happen; apparently recv() can return
EAGAIN when poll() returns readable--I wonder why...
* include/ircd_events.h: declare some helper routines under
DEBUGMODE
2001-05-23 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_bsd.c (client_sock_callback): add an extra assertion
check
* ircd/s_auth.c: add more Debug messages
* ircd/list.c (make_client): add an extra assertion check
* ircd/ircd_events.c (socket_events): don't call the engine events
changer if we haven't actually made any changes to the event mask
* ircd/uping.c: add some Debug messages
* ircd/s_stats.c: document new /STATS e
* ircd/s_err.c: add RPL_STATSENGINE to report the engine name
* ircd/s_bsd.c: remove static client_timer variable; in
read_packet(), if there's still data in the client's recvQ after
parsing, add a 2 second timer (con_proc); fix the ET_DESTROY case
of client_sock_callback to handle destroying the timer properly;
rewrote client_timer_callback from scratch to be called on an
individual client
* ircd/m_stats.c: add /STATS e to report the engine name
* ircd/list.c: deal with con_timer field in struct Connection
properly; correct a core-level bug in remove_client_from_list--if
the client is the only one in the list, we try to update
GlobalClientList's cli_prev pointer--not good
* ircd/ircd.c: remove call to init_client_timer()
* ircd/engine_poll.c: made Debug messages more uniform by
prepending "poll:" to them all; corrected an off-by-one error that
caused poll_count to be 1 less than the actual count and removed
my work-around; added Debug messages to indicate which socket is
being checked and what the results are
* ircd/Makefile.in: ran a make depend
* include/s_bsd.h: remove init_client_timer(), since we're doing
it differently now
* include/numeric.h (RPL_STATSENGINE): a stats reply to report the
engine name
* include/ircd_policy.h (HEAD_IN_SAND_STATS_E): turn off /stats e
reports for non-opers
* include/client.h: add con_timer and con_proc fields to struct
Connection and define accessor macros--con_timer marks that
con_proc contains a valid timer, and con_proc is used to pace user
data
* ircd/s_bsd.c (close_connection): let free_client() destroy the
socket
* ircd/s_auth.c (start_auth): add a Debug call to indicate when
auth has begun on a client
* ircd/ircd_events.c: ensure that event_execute() is called with a
non-NULL event; modify event_add() macro to properly zero list
bits; modify gen_dequeue() to not try to clip it out of a list
it's already been clipped out of; change signal socket
initialization to use state SS_NOTSOCK; permit timeout values of
0 in add_timer(); add many Debug calls; change socket_del() and
timer_del() to always set the GEN_DESTROY flag; use GEN_MARKED in
timer_run() instead of GEN_DESTROY so that event_generate() will
pass on the events; remove the switch and replace with a simpler
if-then-else tree in timer_run(); don't allow destroyed sockets to
be destroyed again, nor their states or event masks to be changed
* ircd/ircd.c: initialize "running" to 1
* ircd/engine_poll.c: deal with SS_NOTSOCK "sockets"; add Debug
messages all over the place; fix a counting problem in
engine_add(); turn wait into a signed integer and set it to -1
only if timer_next() returns 0; adjust wait time to be relative;
don't call gen_ref_dec() if socket disappeared while we were
processing it
* include/ircd_events.h: the pipe for signals is not a socket, so
we must mark it as such--added SS_NOTSOCK for that special socket;
events won't be generated if GEN_DESTROY is on, so add GEN_MARKED
for the benefit of timer_run()
* configure.in: add --enable-pedantic and --enable-warnings to
turn on (and off) -Wall -pedantic in CFLAGS
2001-05-21 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/s_conf.c: change "s_addr" element accesses to "address"
element accesses
* include/s_conf.h: on some systems, "s_addr" is a macro; use
"address" instead
2001-05-18 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/engine_kqueue.c: include ircd_alloc.h; set_or_clear returns
void in this file; add a missing semi-colon; declare errcode,
codesize
* ircd/uping.c (uping_sender_callback): it's pptr, not uping
* ircd/s_user.c (register_user): comment out spurious reference to
nextping
* ircd/s_serv.c (server_estab): comment out spurious reference to
nextping
* ircd/s_conf.c (read_configuration_file): comment out spurious
reference to nextping and nextconnect
* ircd/s_bsd.c: comment out some spurious references to formerly
global (now non-existant) variables; correct a couple of typos
* ircd/s_auth.c: pre-declare some functions referenced in the
callback; correct a typo
* ircd/res.c (start_resolver): pass errno value of ENFILE
* ircd/listener.c (accept_connection): you know your API is messed
up when...variables that shouldn't have been global crop up in
other files
* ircd/list.c (free_client): substitution of == for =
* ircd/ircd_signal.c: include assert.h for assertion checking;
check ev_data() to find out what signal generated event
* ircd/ircd_events.c: some references to the variable "timer"
should have been references to the variable "ptr"
* ircd/engine_select.c: it's struct fd_set, not struct fdset;
ev_timer(ev) is already a timer pointer; declare codesize as a
size_t to correct signedness issue; use timer_next(), not
time_next()
* ircd/engine_poll.c: ev_timer(ev) is already a timer pointer;
select fd out of struct pollfd in assertion checking; declare
errcode and codesize; use timer_next(), not time_next()
* ircd/engine_kqueue.c: ev_timer(ev) is already a timer pointer;
use function timer_next(), not time_next()
* ircd/engine_devpoll.c: ev_timer(ev) is already a timer pointer;
use function timer_next(), not time_next()
* ircd/Makefile.in (IRCD_SRC): add ircd_events.c to the list of
compiled sources; do make depend
* include/list.h: pre-declare struct Connection
* include/ircd_events.h (gen_ref_inc): cast to the right structure
name
* include/s_auth.h: duh; missing */
2001-05-10 Kevin L. Mitchell <klmitch@mit.edu>
* ircd/send.c: update write events status after sending data or
accumulating data to be sent
* ircd/m_list.c (m_list): update write events status after
canceling a running /list
* ircd/channel.c (list_next_channels): update write events status
after listing a few channels
* ircd/s_bsd.c: extensive changes to update to new events model;
remove on_write_unblocked() and the two implementations of
read_message(), which have been deprecated by this change
* ircd/s_auth.c: set the socket events we're interested in for
clients; simplify some logic that does the connect_nonb followed
by the socket_add
* ircd/list.c: define free_connection() to free a connection
that's become freeable once the struct Socket has been
deallocated; fix up free_client() to take this new behavior into
account