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CHANGES.177
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CHANGES.177
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This is the changes file for PennMUSH 1.7.7. Please look it over; each
version contains new things which might significantly affect the
function of your server. Changes are reported in reverse
chronological order (most recent first)
[TN] is Thorvald Natvig, a PennMUSH developer (aka Trivian)
[TAP] is T. Alexander Popiel, a PennMUSH developer (aka Talek)
[SW] is Shawn Wagner, a PennMUSH developer (aka Raevnos)
[EEH] is Ervin Hearn III, a PennMUSH developer (aka Noltar)
[LdW] is Luuk de Waard, a former PennMUSH developer (aka Halatir)
[RLM] is Ralph Melton, a former PennMUSH developer
[NJG] is Nick Gammon, the Win32 porter
[DW] is Dan Williams, the MacOS porter
[2.2] refers to code which originated with the TinyMUSH 2.2 developers
[3] refers to code by (or inspired by) TinyMUSH 3.0
[Rhost] refers to code by (or inspired by) RhostMUSH
==========================================================================
Version 1.7.7 patchlevel 40 December 1, 2004
Major Changes:
* Another pass at the chunk allocator! Simpler but effective.
Folks should, however, greatly reduce their chunk_migrate
value in mush.cnf -- we suggest '50'. [TAP]
Commands:
* @command/alias can alias commands. Patch by Walker@M*U*S*H.
Functions:
* zwho() and zmwho(). [EEH]
Minor Changes:
* utils/penn-install is no longer part of the PennMUSH distribution
(it's part of the Debian maintainer's stuff). [EEH]
* Inheritable @locks are inherited off of ancestor objects.
Suggested by Zith@Lovarii. [SW]
Fixes:
* Infinite recursion in @lock/examine fixed. Report by
Amy Kou'ai (Amy@ShoujoAi) and Sparta Kerleon (Sparta@ShoujoAi). [TAP]
* @flag/letter now allows setting a flag's letter to one used by
another flag that works on different object types. Report by Lenon.
* Translation corrections by Cheetah@M*U*S*H and [EEH].
* Added __USE_POSIX to the cflags for linux, and removed
checking for -lbind, to help SuSE 9. Report by Ambrosia@M*U*S*H.
* Fixes to panic db loading logic. [SW]
* escape() shouldn't double-escape the first character of the
string when it's a special character. Report by Walker@M*U*S*H.
Version 1.7.7 patchlevel 39 October 25, 2004
Major Changes:
* Game and chat database formats have been rewritten. They are
much more human-readable, can be extended with new fields
without using versioning flags, and provide better detection
and reporting of malformed databases. [SW]
* Chunk deref counts for locks are now stored in the database. [SW]
Commands:
* New 'buy' command for purchasing items from vendors that can offer
multiple items at multiple prices. Patch by Walker@M*U*S*H.
* restrict_command and @command/restrict can now include an
error message to be sent when the player can't use the command,
which supercedes more generic errors. Suggested by Philip Mak.
Patch by Walker@M*U*S*H.
Functions:
* lwho() can take an argument to produce the who list from that
player's viewpoint. Patch by Walker@M*U*S*H.
Fixes:
* nattr(obj/attrib) returns 1 when matching a non-wildcarded attrib.
Report by Impster@M*U*S*H.
* +chan <msg> is now converted to @chat <chan>=<msg> (with noeval)
so @chat hooks apply to +chatting too. Patch by Walker@M*U*S*H.
* You must be able to locate a player to perform elock() on them.
Report by Ambrosia.
* Help fixes by Sketch@M*U*S*H.
* Simplification of @version code. [SW]
* cemit() restrictions are now based on those of @cemit, instead
of @emit. Report by BlackPhyr.
* Setting queue_loss to 0 disables queue_loss. A bad idea, but
more consistent behavior. Suggested by K Moon.
* Examining objects always shows their actual number of coins,
whether or not they're admin or no_pay.
* Code cleanup in @edit and in char routines. [SW].
* Wrong object checked when reporting money as unlimited. Report
by Nate Barney. [EEH]
* New hints/freebsd_5.sh. Suggested by James Lang.
* INFO command once again reports the server as "PennMUSH",
not just a version number. Report by Mark Hassman.
* Win32 linting. Builds with NT_TCP should work again (although
@shutdown/reboot under NT_TCP is still not functional).
Reorganization of the Win32 services macros. [EEH]
* Fix to bug with login attempts using literal encrypted strings.
Reported by Cadar and Mirrador.
* @ps/all shows the right label on top. Patch by qa'toq@bDv.
Version 1.7.7 patchlevel 38 August 25, 2004
Commands:
* @boot/silent disconnects without the standard message.
Suggested by Thor@bDv.
Fixes:
* Crash bug in is_objid fixed. Report by Wayne@PDX.
* God could cause a flag to lose its type status, and then become
inaccessible. Report by Wayne@PDX.
Version 1.7.7 patchlevel 37 August 23, 2004
Major changes:
* @adisconnect is triggered on every disconnection, partial or full.
This mirrors the behavior of @aconnect. Use %1 (the number of
remaining connections) to distinguish between partial and full
disconnects in @adisconnect code.
Minor changes (user-visible):
* When a player disconnects, their recv(), sent(), and cmds()
values are passed to triggered @adisconnects as %2, %3, and %4.
The number of remaining connections is passed as %1.
Suggested by Jessica Hawthorne and Wayne@PDX.
* No_Pay players now have their money reported as unlimited by
examine and score (but money() still returns a useful integer value).
ex/debug can be used to see the object's Pennies field.
Suggested by Wayne@PDX.
Fixes:
* ex obj/*1 and similar was matching like ex obj/*1*. Reported by
Math@HavenMUSH.
* inc() and dec() with out-of-range integers now return a more
useful error instead of odd behavior. Suggested by Jessica Hawthorne.
* Win32 bug with renamed temporary database files resolved.
Reported by AndromedaMU.
* Help fixes by Mike Griffiths.
* @mail commands with no message list were not using current folder.
Report by Jessica Hawthorne.
Version 1.7.7 patchlevel 36 August 9, 2004
Functions:
* l/lv/n/nv/x/xvthings() functions by Walker@M*U*S*H.
* New flag to locate(), 'y', for matching player names like pmatch(),
without requiring a leading * before the name like the 'p' flag. [SW]
* lattr()/nattr() works for mortals on non-owned objects, showing
or counting only attribs they can examine. Suggested by Philip Mak,
patch by Walker@M*U*S*H.
Minor changes (user-visible):
* Mortals can no longer teleport HEAVY admin through exits.
Suggested by Ambrosia@M*U*S*H.
Minor changes (internals):
* win32 directory has subdirectories for msvc6 and msvc.net. [EEH]
* locate() on dark rooms now works for see_all players. Suggested
by Wayne@PDX.
Fixes:
* @mail subjects are stripped of ansi before being stored (escape
chars were always smashed on display). Suggested by Wayne@PDX.
* @command/delete by God of a non-existing command caused a crash.
Report by Wayne@PDX.
* Follow works again. Report by Shirow.
* Fix to digest()'s sha hash on systems without OpenSSL. [SW]
* @list/command no longer includes duplicates. Report by Relay@M*U*S*H. [EEH]
* comp() again returns -1/1 instead of -2/2. Report by Jessica Hawthorne.
* sort() of large floats works again. Report by Jessica Hawthorne.
* Linting of warnings in funlist.c. Report by Nymeria@M*U*S*H.
* It was possible for wizards to create circular zone chains that
would cause an infinite loop. Report by Wayne@PDX.
* safe_ansi_string was double-prepending starting ansi codes.
Report by Shirow.
* Debian packaging improvements. [EEH]
* Help fixes by Mike Griffiths.
Version 1.7.7 patchlevel 35 July 21, 2004
Attributes:
* NO_NAME and NO_SPACE attribute flags, when applied to @o-message
attributes, omit either the enactor's name or the space after it
when sending the message to others. Patch by Walker@M*U*S*H. [3]
Commands:
* @break <expression>=<new command> now runs <new command>
instead of simply stopping execution when <expression> is true.
New command @assert breaks and runs new command when <expression>
is false. Suggested by Philip Mak and Zebranky@M*U*S*H. Patch by
Walker@M*U*S*H.
* The new command 'huh_command' is responsible for handling unmatched
command input. By default, it produces the usual Huh? message, but
it can be overridden with @hook. Logging of huhs is now controlled
in restrict.cnf and the log_huhs mush.cnf directive is removed.
Suggested by T'orA and Walker@M*U*S*H.
* New @decompile/prefix switch generalizes @decompile/tf.
Prefixes are now applied even when decompiling multiple attributes,
and a bug in doing so is corrected. Patch by Walker@M*U*S*H.
* New @edit/first switch only replaces first occurrence of string.
Suggested by Kevin@M*U*S*H.
Functions:
* malias() function for examining mail aliases. Inspired by
Kevin@M*U*S*H.
* llocks()/locks() lists locks on an object. Patch by Walker@M*U*S*H.
* lset() function works like @lset. Patch by Walker@M*U*S*H.
* lockflags() and llockflags() show short and long flags set on a lock.
Patch by Walker@M*U*S*H.
* lattrp() is lattr() including parent attribs. Patch by Walker@M*U*S*H.
* nattr(obj/wildcardpattern) is now supported. Patch by Walker@M*U*S*H.
* nattrp() is nattr() including parent attribs. Patch by Walker@M*U*S*H.
* xattr(obj/wildcardpattern,start,count) extracts the corresponding
elements from lattr(). xattrp() is xattr() including parent attribs.
Patch by Walker@M*U*S*H.
Minor changes (user-visible):
* @lset and lock() recognize locks beginning with user:. Patch by
Walker@M*U*S*H.
* When a player causes an ambiguous channel match, the error message
mentions CHAN_USEFIRSTMATCH, which now has a help entry.
Suggested by Luke@M*U*S*H.
* New sort options: sorting by dbref name, idle time, connection seconds,
creation time, owner dbref, and attribute values. sort() and any
functions that use list2arr() are now ansi-aware. Patch by Walker@M*U*S*H.
* You can @name yourself to your @alias; this swaps name and alias.
Suggested by Oriens@Alexandria. Patch by Walker@M*U*S*H.
Minor changes (internals):
* Several global variables are now encapsulated in a single structure
to reduce potential namespace clashes.
* Reorganization of some filecopy.c code. [SW]
Fixes:
* @mail manipulation specifying folder 0 explicitly when the
current folder is non-zero didn't work right. Report by
Jess Hawthorne.
* Buffer overflow in string handling fixed. Report by Ashen-Shugar.
* @sitelock/name of an already locked name no longer creates extra
entries. Report by Nymeria@M*U*S*H.
* make depend no longer produces an unterminated Makefile.SH.
Reported by Bytor and Cheetah@M*U*S*H.
* Help fixes by [SW].
* Fix to replace_string2 to prevent overflow situations. Report by
Atuarre. [SW].
* Removed non-static shutdownsock prototype in hdrs/mysocket.h.
Report by Kholnuu@M*U*S*H.
* SQL code should be much more memory-efficient. [SW]
* Code cleanup and fixes to some memory leaks with strcoll. [SW]
Version 1.7.7 patchlevel 34 June 22, 2004
Flags and Powers:
* Debit power allows the giving of negative amounts of money.
Suggested by Hemlon@SevenStones.
* The setting and resetting of flags and powers can be logged
by using the new 'log' restriction. Changes were made in
flaglocal.dst which you must carry over into flaglocal.c
(or, if you don't use flaglocal.c, just rm src/flaglocal.c and
flaglocal.dst will be copied in its place). Suggested by Sholevi@M*U*S*H
[SW]
* Setting and resetting @powers are once again logged by default. [SW]
Locks:
* @lock/speech can now be set by unprivileged players. @lock/speech
now applies to all players (it is no longer automatically overridden
by admin). SPEECH_LOCK`*FAILURE attributes can be used to override
the default failure messages when @lock/speech fails.
Commands:
* ex/parent examines an object and shows attributes that will be
inherited from its parents (if you are permitted to examine
the parent as well). Suggested by BladedThoth@M*U*S*H.
* examine now shows the complete (examinable-by-enactor) chain of
parent objects, not just the nearest parent. Suggested by Luke@M*U*S*H.
Functions:
* mailsend() is a function form of @mail/send. Suggested by Moe@ChicagoMUSH
* ncon, nvcon, nexits, nvexits, nplayers, nvplayers, nwho, nvwho
functions to count the number of each thing. Patch by Walker@M*U*S*H.
* xcon, xvcon, xexits, xvexits, xplayers, xvplayers, xwho, xvwho functions
to extract slices of potentially long contents, etc. lists. [Rhost,TM]
Patch by Walker@M*U*S*H.
Minor changes (user-visible):
* Players can no longer be set CHOWN_OK. Suggested by Intrevis@M*U*S*H.
If you have existing CHOWN_OK players, you probably want to unset
this from them, or the results will be confusing (they'll continue
to appear to have the flag, even though it won't be testable or
settable or clearable; this is desired behavior).
* If you're See_All and Pemit_All, you may now @cemit on any channel.
Based on a suggestion by Philip Mak.
* Attempting to give a player more than max_pennies will give them
enough to get them to max_pennies, instead of being treated as
an error. Similarly, taking away more pennies than they have will
take away exactly all their pennies.
* Improved errors for unprivileged users doing @boot/port.
Suggested by Intrevis@M*U*S*H. [TAP]
Minor changes (internals):
* pre OS X Macintosh OSes are no longer supported. Hints for
Darwin are improved. [SW]
* An extra file descriptor only needed on Sun OS boxes was being
opened on all unix systems. [SW]
* If no config file name is given on the netmush program's command line,
it will assume you mean mush.cnf instead of quitting. You should still
be using the restart script instead of netmush directly, though, as it
does important things like using the right database... [SW]
* 'make local-files' will copy all the src/*local.dst files to their
respective .c counterparts. Suggested by Nymeria@M*U*S*H. [SW]
Fixes:
* Configure handles the case where SO_KEEPALIVE works but TCP_KEEPIDLE isn't
defined. [SW]
* Win32 portability fixes and mingw hints. [EEH]
* Raising max_logins from 0 with @config/set wouldn't take existing
connections into account. [SW]
* $commands starting with # (that don't look like an @force by dbref)
will now be matched. Reported by Intrevis@M*U*S*H.
* version() is verbose again. Reported by Sholevi@M*U*S*H.
* The double-add of SQL_OK on minimal.db is now really fixed.
See p33 changes for information. Report by Mordie@M*U*S*H.
* Help fixes by Kevin@M*U*S*H and Cerekk@bDv.
* @boot/desc on one's own descriptor is no longer translated to
@boot/me. [TAP]
* Overflow of integer argument in giving pennies fixed. Report by
Sholevi@M*U*S*H.
* Typo in fun_vcross() fixed. [SW]
* Configure does better when ssl shared libraries, but not static
libraries, are available. You can use -D no_openssl to skip SSL checks.
Version 1.7.7 patchlevel 33 June 3, 2004
Minor changes (internals):
* IsPlayer, etc. macros rewritten for clarity by Luke@M*U*S*H.
* Use enums in place of some more #defines and magic numbers. [SW]
* New did_it_with() hc function simplifies passing a dbref as %0
to did_it actions. [SW]
Fixes:
* The SQL_OK power could get double-added. If this happened to you,
delete one of them and double-check that all sql-using objects
still have the power set. Report by Mordie@M*U*S*H.
* Missing include in game.c fixed.
* Improper include in bufferq.c fixed. Report by Leona and Walker@M*U*S*H.
* Obsolete bzero() uses removed. [SW]
* New win32/pennmush.dsp.
* Help fix by bleeder@M*U*S*H.
* Mac OS X linting [SW].
Version 1.7.7 patchlevel 32 May 26, 2004
Major Changes:
* SQL support. PennMUSH can now operate as an SQL client and perform
queries against an SQL server. Currently only the MySQL server is
supported. This adds the @sql command, the sql() and sqlescape()
functions, and the Sql_Ok power. See README.SQL for some
additional information. Mostly based on patches by Hans Engelen.
* Creating a leaf attribute automatically creates associated branch
attributes if they are not already present. [TAP]
* When a $command matches on an object, but the object's use-lock or
command-lock prevents the command from being run, the object's
COMMAND_LOCK`FAILURE, COMMAND_LOCK`OFAILURE, and COMMAND_LOCK`AFAILURE
attributes will be triggered if the $command never successfully
matched, rather than returning a Huh? to the player.
* Exits and rooms may now run $commands. Rooms are treated as being
located in themselves for purposes of location checks. Exits are
treated as being located in their source room. Suggested by [TAP].
Commands:
* 'empty <object>' attempts to get each item in <object> and put
it alongside <object> (in <object>'s location).
* 'give <object> to <player>' syntax added.
Minor Changes (user-visible):
* @COST attribute is now evaluated, so you can make costs depend
on who's paying, a selected item, etc. Suggested by Walker@M*U*S*H.
Also, the amount given is passed in as %0, so you can code
vendors that accept any amount.
* New OBJID^<objid> lock atom.
* The server now maintains a rolling log of activity (commands issued,
evaluations parsed, and locks evaluated), that is dumped to the log
file on panic, or can be seen by God with @uptime. This aids
debugging code that causes a "clean" panic rather than a crash.
Suggested by Intrevis@M*U*S*H.
* When checking a use/command/listen-lock on an object with patterns
that get matched, we only check the lock once and cache the result,
to prevent multiple lock evaluations if multiple patterns match. [TAP]
* @chan/recall now shows nospoof tags for @cemit'd lines.
Suggested by Sholevi@M*U*S*H.
* SUSPECT flag can now be applied to any type of object.
Suggested by Oriens@Alexandria.
Minor Changes (internals):
* fun_escape() and fun_secure() use the same list of special characters,
rather than each having their own copy. [SW]
* Buffer queue code used by @chan/buffer and the activity log refactored
into src/bufferq.c and hdrs/bufferq.h.
* Added mush_panicf(), with printf()-style format and arguments. [SW]
Fixes:
* @scan correctly shows attributes on parents again. Report by
Wayne@PDX.
* @shutdown/panic and @shutdown/paranoid work again. [SW]
* A panic DB could be created before the database files were actually read,
causing problems on the next restart. [SW]
* Win32 and Debian installer portability fixes. [EEH]
* Code cleanup around errno. [SW]
* The locate() function now respects visibility and interactions.
Report by Jules@M*U*S*H.
Version 1.7.7 patchlevel 31 May 11, 2004
Minor Changes:
* netmush is now started with only a single argument - the path to
the configuration file. The error log file (typically game/netmush.log)
is now configured in mush.cnf. Suggested by Vadiv@M*U*S*H.
* The restart script now bases its decision about whether the mush
is already running on the full path to the configuration file,
which means you can leave mush.cnf named mush.cnf without fear
of restart problems when multiple mushes are using the same
host. This also facilitates make update. Suggested by Vadiv@M*U*S*H.
* The GAMEDIR environment variable can be passed to 'make update'
to cause it to update *.cnf files in directories other than
game/ (using the template *.dst files in game/).
E.g.: make GAMEDIR=/home/othermush/game update
Commands:
* @nscemit. Suggested by Mystery8@ST:AW.
Functions:
* nscemit(). Suggested by Mystery8@ST:AW.
Flags:
* New HEAVY admin flag, prevents an object from being teleported
by a mortal between two containers they own. Admin without this
flag can now be teleported.
Fixes:
* Help fixes by Anri@AkaneaMUSH and Intrevis@M*U*S*H.
* mix() now treats empty lists as empty, instead of containing a single
null element. Report by Luke@M*U*S*H.
* @power messages no longer reference 'flags'. Report by Nymeria@M*U*S*H.
* Crash bug with @clone in new power system fixed.
Version 1.7.7 patchlevel 30 May 6, 2004
Major changes:
* CHAT_SYSTEM option removed. If you don't want to use the chat system,
use restrict.cnf to disable @channel, @chat, etc.
* USE_MAILER and MAIL_ALIAS options removed. If you don't want to
use the @mail or @malias systems, use restrict.cnf to disable
the associated commands.
* QUOTA, EMPTY_ATTRS, and FUNCTION_SIDE_EFFECTS options are now
runtime options, instead of compile-time.
* SINGLE_LOGFILE option removed, and log filenames are now
runtime options. You may now give the same name to
multiple log files and get a more fine-grained version of the
same effect. Based on ideas by Vadiv@M*U*S*H.
Minor changes:
* New IP^ and HOSTNAME^ tests for boolexps. Suggested by Luke@M*U*S*H.
* ALLOW_NOSUBJECT option removed. We always use the beginning of the
message as the subject if one is not provided.
* JURY_OK and UNINSPECTED_FLAG options removed. Use @flag to add
flags if you need them. ONLINE_REG and VACATION_FLAG options
removed (default to always defined, add or remove with @flag as
desired).
* MEM_CHECK option removed from options.h; it is now a runtime
option in mush.cnf.
* @function/restrict can be applied to softcoded @functions, and
@function/add can accept a list of restrictions as a fifth argument.
Patch by Luke@M*U*S*H.
* log_walls run-time configuration option removed. Use the
logargs option in restrict.cnf instead.
Fixes:
* Crash bug in anonymous attributes fixed. Report by Intrevis@M*U*S*H.
* lplayers() was broken. Report by T'orA@M*U*S*H.
* Failing to create a player by providing a bad password now gives
a better error. Suggested by [NJG].
* Setting/clearing a chan title on a notitles channel works, but
reminds you that titles are off. Suggested by Dan@InNomine.
* haspower_restricted removed from mushcnf.dst to stop spurious
warning on startup. Report by Nymeria@M*U*S*H.
Version 1.7.7 patchlevel 29 April 28, 2004
Major changes:
* Anonymous attributes via #lambda. See help anonymous attributes. [SW]
* Wizards (other than God) and royalty are no longer treated as No_Pay
unless the No_Pay power is explicitly set on them, although they
can still give (themselves or others) as many pennies as they wish.
This helps stop runaway wizards in the queue (they'll run out of cash
like anyone else). To get the old behavior back, @power your admin
No_Pay. You probably want to @power any globals that use search(),
children(), mail*stats(), etc, No_Pay as well. Suggested by Walker@M*U*S*H.
* game/restrict.cnf, alias.cnf, names.cnf are renamed in the tarball and
made with make update like mush.cnf. Suggested by Philip Mak. [SW]
* @powers now operate under the same code as the @flag system, so God
can add and modify powers in the MUSH with @power/add, etc.
Commands:
* @nsemit, @nsoemit, @nslemit, @nsremit, @nszemit and function forms
of the same. Suggested by Cloud@M*U*S*H.
Functions:
* andlpowers(), orlpowers(), andpowers(), orpowers().
* align() performs fancy text alignment tricks. Patch by Walker@M*U*S*H.
* sent() and recv() show more player descriptor data from SESSION.
Suggested by Ricochet@M*U*S*H.
* scan() with a single argument assumes the executor's point of
view. Suggested by Cheetah@M*U*S*H.
* valid() can also check for syntactically correct passwords,
command names, and function names.
Minor changes:
* No more CRYPT_SYSTEM in options.h. We try everything and we
always reset passwords to SHS. Patch by Vadiv@M*U*S*H.
* Wizards and other privileged players can @chan/recall on channels they're
not on. Suggested by Trispis@M*U*S*H. [SW]
* A separate ip address to bind the SSL port to can now be specified
in mush.cnf.
* @flag/type allows God to change flag types. Suggested by Renee@ShoreSide.
* After each @startup is enqueued (during startup or @restart/all),
we immediately run up to 5 queue cycles. This allows, e.g., God's
@startup to up to five levels of @dol/@tr/@switch/etc and still have
the queued code run ahead of other startups. This requires that you
keep God's dbref as #1. Based on comments by Philip Mak and o
Trispis@M*U*S*H.
* The message after successful @password is now clearer, to avoid
confusion in some unusual cases. Report by Kholnuu.
* Makefile is no longer set executable. Report by Luke@M*U*S*H.
* Server now handles telnet NOP and AYT commands. Suggested by
Philip Mak and Liz (author of Muckclient).
* announce.c is no longer distributed. portmsg.c cleanup.
Fixes:
* @undestroy on an invalid (garbage, or !going) object now produces
an error message. Suggested by T'orA@M*U*S*H.
* On shutdowns, all queue deposits are now refunded.
* Ansi behavior on second and later lines of text fixed by Walker@M*U*S*H.
* Database reading improvements for win32 - ideally, you should now
be able to read a database written on win32/unix on either system.
* allof() now evaluates its separator argument. [SW]
* firstof() doesn't add an extra space before the value it returns. [SW]
* Slackware portability fixes by Dale @ Wolfpaw.net hosting
* ]page properly noevals (the right hand side) now. Report by
Cheetah@M*U*S*H.
* Partial channel match listings no longer reveal channels the player
isn't allowed to see. Report by Taz.
* Help fixes by Trispis@M*U*S*H and Tanaku@M*U*S*H.
* ssl() and terminfo() don't work on other players unless you're
See_All, as promised. Based on patch by Tanaku@M*U*S*H.
* lcon, etc. all do an INTERACT_SEE interaction check now.
Suggested by Thor@bDv.
* Code cleanup. [SW]
* Fixes from 1.7.6p16
Version 1.7.7 patchlevel 28 March 12, 2004
Major changes:
* You can add customized configuration parameters to set in mush.cnf
by adding a couple of new lines into the local_configs() function
in local.c. (YOU MUST UPDATE YOUR local.c FROM local.dst IN THIS
PATCHLEVEL). Patch by grapenut@M*U*S*H.
* Object ids: An object id is the string "#dbref:ctime"
where #dbref is the object's dbref and ctime is its creation time
in integer format. The %: substitution returns this
id for the enactor, and the objid() function returns it for an
arbitrary object. Object ids can be used in place of softcode that
stores dbrefs to insure that a recycled dbref isn't used in place
of the intended one. The matcher code will also match objects by
id any time it's matching by dbref.
* @command/add and @command/del. You can add a custom command
(which will have the same precedence as a standard server command),
and then @hook it to softcode, effectively promoting the precedence
of softcoded globals, and letting them take advantage of some
command parser settings. Patch by Walker@M*U*S*H.
Functions:
* tr() accepts ranges of characters like a-z instead of having to
give each one. [SW]
* escape() also escapes parens and commas now. Suggested by Philip Mak. [SW]
* time() can now take a time offset or object argument (in the latter
case, time offset is read from object's TZ attribute). Patch by
Walker@M*U*S*H.
* vcross() performs cross products of vectors. [SW]
* merge() can now take a list of characters. [SW]
Minor changes:
* You can @set multiple flags at once by giving them as a list.
Suggested by Walker@M*U*S*H and others.
* Channel names are recognized when surround by <>'s, too. [SW]
* 'move' is now a command_alias for 'goto' (in alias.cnf), and not
a separate command.
* PAGE_LOCK`{,O,A}FAILURE attributes now activated when a page/pemit fails
due to the victim's @lock/page. Suggested by Sholevi@M*U*S*H.
* Tweaked game message for failing to provide correct password to
@password. Suggested by Philip Mak.
* New command 'warn_on_missing' (defaults to disabled), aliased to the
'[' character. If enabled, players who attempt to write commands
starting with functions will get errors. Suggested by [SW] and
Cheetah@M*U*S*H.
* Renaming something triggers its ONAME and ANAME attributes, if present.
The old name is passed as %0; the new as %1. Suggested by Philip Mak.
* Owner information on ex/br is reported using the usual object_header()
so dbref and flags appear. Suggested by Rince@M*U*S*H.
* Flags that are F_DARK or F_MDARK no longer appear on @flag/list
by non-admin. Suggested by Philip Mak.
* Warn players who set themselves SHARED with a weak zone lock.
Suggested by Philip Mak. [SW]
* @halt can now take "here". Suggested by Thor@bDv.
* When parsing eqsplit commands, don't evaluate the left side
of the equal sign if the command was run with ].
Fixes:
* Fixes to robustify file reading on Windows systems.
* The 'nofixed' command restriction works as expected now (previously,
you had to use 'nofix').
* Exit movements are now translated into explicit GOTO commands,
so @hooks and restrictions on GOTO are now applied. Patch by
Walker@M*U*S*H.
* The AE/ae accent characters can now be produced (accent(a,e)).
Patch by Luke@M*U*S*H.
* @hook/ignore would double-evaluate arguments. Reported by
Ambrosia@M*U*S*H. [SW]
* Mingw error in src/Makefile.SH fixed. Report by Thor@bDv. [SW]
* Help fixes by Cerekk@bDv, Mike Griffiths, Steve Varley, Thor@bDv, [SW],
Dahan, Jason Stover, and Kyieren@M*U*S*H.
* cmdlocal.dst now includes flags.h. By Dahan.
* Win32 portability fixes by Dahan, Nathan Baum, [EEH].
* utils/mkcmds.sh is now smarter about choosing temp filenames, so
parallel make should work. Fixed by Cheetah@M*U*S*H.
* The Zone: data in examine could be wrong.
Version 1.7.7 patchlevel 27 January 25, 2004
Minor Changes:
* New etimefmt() formatting codes to make it easier to get nice-looking
results without 0-valued times. Suggested by ranko_usa@M*U*S*H. [SW]
* Autodetect existence of /usr/kerberos/include to make compile
easier for RH9 sufferers.
* src/Makefile is now autobuilt from src/Makefile.SH. IF you use
local hacks that require src/Makefile, this is likely to be a problem
for you. You'll want to start patching Makefile.SH instead.
* Fewer warning flags are now provided to the compiler by default.
You can set your own warning flags instead by defining the
warnings variable in config.over.
Fixes:
* The startups option actually does what it's supposed to now.
* Potential DOS in etimefmt fixed. Report by Ashen-Shugar. [SW]
* Code cleanup. ok_tag_attribute should work. [SW]
* Channels are automatically ungagged only on initial connection
(not reconnection, partial disconnection, etc.). Suggested by
Mordie@M*U*S*H.
* notify() calls during startup would crash. Reported by Mordie@M*U*S*H. [SW]
* Fixes from 1.7.6p15.
Version 1.7.7 patchlevel 26 December 15, 2003
Commands:
* Add /regexp switch to @switch and @select. Suggested by BladedThoth. [SW]
* New /spoof switch to @pemit, @remit, @lemit, @oemit, @emit,
causes the message to appear to be generated by the cause, rather
than the enactor, which makes globals like $ooc show the right
NOSPOOF information (instead of the name of the global command object).
Patch by Philip Mak.
Functions:
* hostname(), ipaddr(), and cmds() take a dbref or descriptor number
of a connected player and return the hostname, ipaddr, and number
of commands executed. Suggested by Sholevi@M*U*S*H and Renee@ShoreSide,
code by Sholevi@M*U*S*H.
* Add reswitch*() functions. Suggested by BladedThoth. [SW]
* insert() can take a negative position argument to insert from
the right. Patch by Sholevi@M*U*S*H.
* New firstof() and allof() functions return the first true value
or all true values from a set of expressions. Patch by Sholevi@M*U*S*H.
* tr() works like the Unix utility, translating characters. Patch
by Walker@M*U*S*H.
Attributes:
* Attributes may be set DEBUG to cause their evaluation to be
debugged selectively. Patch by Pozzo@SWForum.
* @desc can no longer be gotten remotely without privileges.
To implement this, a new attribute flag NEARBY was added,
which prevents visual attributes from being remotely accessed.
See new configuration directive 'read_remote_desc' if you prefer
the old behavior. Patch by Philip Mak.
* @desc on privileged objects can now be evaluated by mortals.
To implement this, a new attribute flag PUBLIC was added,
which overrides safer_ufun for that attribute. This flag is dangerous
and should be avoided unless you are sure you know what you're doing.
Patch by Philip Mak.
Minor Changes:
* "+<channel> <text>" complains if <channel> is ambiguous, and
displays a list of matching channels. Patch by Luke@M*U*S*H.
* Code cleanup around @oemit by Philip Mak.
* If an object has an IDESCFORMAT but no IDESCRIBE, interior viewers
now see the DESCRIBE formatted by IDESCFORMAT (instead of
the DESCRIBE formatted by DESCFORMAT). Suggested by Philip Mak.
* Ported to Win32 with the Mingw development environment.
See win32/README.mingw for compile instructions. [EEH]
* null() can now take any number of arguments. Patch by Walker@M*U*S*H.
* Using @chan/quiet to control the quiet flag on a channel no longer works
(Actually, it never did). Use @chan/priv instead. [SW]
* The NO_WARN flag now prevents disconnected room warnings, too.
Suggested by several people. Patch by Philip Mak.
* @sitelock/name !name still unlocks a reserved name, but no longer
removes that name from names.cnf. Suggested by Nymeria. [SW]
* Some cleanup of fopen() calls. [SW]
* The reference to channel Creator is now Owner in @chan/decomp.
Suggested by Howie@NFTrekMUSH. [SW]
* The name of the channel being tested is passed as %0 in channel locks.
Suggested by Philip Mak. [SW]
* help for @chownall mentions the /preserve switch. Warnings from @chown
and @chownall tell which objects they're for. Suggested by
Mordie@M*U*S*H. [SW]
* Home wrecking is allowed again. Suggested by Philip Mak.
Fixes:
* Puppets in containers with @listen container=* now hear the
outside world correctly. Patch by Philip Mak.
* The email sent on player registration now double-quotes the
player name in the example connect statement. Suggested by
David Kali.
* Two rooms should never be nearby() each other. Fix by Philip Mak.
* can_look_at() now handles the look/out case, too. Fix by Philip Mak.
* Help fixes by Viila@M*U*S*H, MetBoy@M*U*S*H, Cheetah@M*U*S*H.
* @flag/alias or @flag/add without giving an alias no longer crashes
the MUSH. Report by Wildfire.
* Correctly retrieve user full name from /etc/passwd fields under
Linux in Configure. Record it in config.sh. Reported by Vadiv@M*U*S*H.
* Debian package changes. [EEH]
* As the help promises, XCH_CMD and SEND attributes don't work
for non-Wizards. Really.
Version 1.7.7 patchlevel 25 October 30, 2003
Fixes:
* Crash bug in the interaction between parents and attr trees
fixed. Report by Walker@M*U*S*H.
* Improvements to how locks are decompiled. Built-in locks with the
no_inherit flag cleared are handled better. If the object doing
the @decompile is referenced in a lock key, it's decompiled as 'me'
rather than by dbref, to make it easier to port between games.
Report by Cerekk@bDv. [SW]
* The error typically logged by info_slave on a mush crash is worded
better. [SW]
* panic() renamed mush_panic() as the Mach kernel now has a public
system call panic(). Report by Jeff Ferrell.
Version 1.7.7 patchlevel 24 October 19, 2003
Minor Changes:
* The puppet flag can now apply to rooms. Suggested by Philip Mak.
* @tel/inside allows priv'd players to teleport into another player's
inventory (instead of to their location). Suggested by Philip Mak.
Fixes:
* Startups from a created minimal.db did not properly initialize
the objdata htab, so subsequent use of that htab (e.g. adding
players to channels) would crash. Report by [LdW].
* Help fixes by BladedThoth@M*U*S*H and Philip Mak.
* Attempting to clear a branch attribute when it has leaves now
gives a better message. Also better message for inability to
write an attribute due to tree issues. Patch by Luke@M*U*S*H.
* Bug in @debugforwardlist fixed by Luke@M*U*S*H.
Version 1.7.7 patchlevel 23 October 10, 2003
Major Changes:
* Forking dumps now work with the chunk memory manager. [TAP]
Minor Changes:
* Chunk allocator improvements in partial read/writes and for
Win32. [TAP]
* Use the SHA0 algorithm from OpenSSL instead of our own when possible. [SW]
Functions:
* New digest() function for generating checksums via a variety of
algorithms. [SW]
* cowner() returns the dbref of a channel's owner. Suggested by
Sholevi@M*U*S*H. [SW]
* Added baseconv(), for converting numbers from one base to another.
Useful for tweaking things like Myrddin's bboard code. Suggested
by many people. [SW]
Fixes:
* Remove warnings in set.c and pcre.c. Report by Nymeria@M*U*S*H
* @power messages now show the canonical name of the power.
Suggested by Cheetah@M*U*S*H.
* Adding DARK players to channels produced a duplicated message.
Reported by Mystery8@ST:AW.
* Players set WIZARD and ROYALTY would get double notification
of some GAME: messages. Fixed now. [SW]
* Chatdb corruption possible when admin add players to channels.
Reported by several folks, diagnosed by Mordie@M*U*S*H.
Version 1.7.7 patchlevel 22 September 30, 2003
Minor Changes:
* When possible, sockets are now set SO_KEEPALIVE and TCP_KEEPIDLE.
This may help prevent disconnections of idle players behind
poorly designed NAT routers and the like, and make the use of
the IDLE command unnecessary. Patch by Philip Mak.
* Better failure messages for 'get blah's blah', especially when
the container or contained object is ambiguous. Suggested by
Philip Mak.
Fixes:
* Attempting to unset attribute flags actually set them.
Report by Ambrosia@M*U*S*H. [SW]
Version 1.7.7 patchlevel 21 September 23, 2003
Major Changes:
* Attribute trees. Attributes may now be organized hierarchically
like files and directories in a filesystem, using the backtick (`)
character as the branch separator. Attribute access restrictions
propagate down trees. New wildcard ** is introduced to match
all attributes at all tree levels. Suggested by Tabbifli. [TAP]
Locks:
* New framework for performing lock failure activities in hardcode.
As a proof-of-concept, the attributes FOLLOW_LOCK`FAILURE,
FOLLOW_LOCK`OFAILURE, FOLLOW_LOCK`AFAILURE do what you'd expect
when set on a potential leader. Suggested by Sholevi@M*U*S*H.
Channels:
* New per-channel flags NoTitles, NoNames, and NoCemit do what you'd
expect. Set them with @chan/privs. Based on suggestion by
Saturn@M3.
* @chan/recall/quiet omits timestamps. Suggested by Vadiv@M*U*S*H.
Commands:
* 'help <wildcard-pattern>' now lists all help topics that match that
pattern. By popular request. [MUX,SW]
* @flag/letter can be used to change or clear the one-letter alias for a
flag. Suggested by Nymeria@M*U*S*H. [SW]
* @flag/list by God notes disabled flags. Suggested by Nymeria@M*U*S*H. [SW]
Functions:
* rand() now comes in a two-argument (low,high) flavor, and randword()
selects a random word from a list. The latter is aliased to
pickrand() to match Mux's name. Patch by Luke@M*U*S*H.
Minor Changes:
* Although we're Pueblo 2.50 compliant, go back to sending Pueblo 1.10
as the server version until everyone upgrades their clients so
they can handle the 2.50 string. Suggested by Shirow.
* The locate() function is no longer noisy (no longer notifies
the executor in addition to returning a value). Suggested by
Mystery8@ST:AW.
* @lock/interact now has a higher priority than other interaction
checks, so it will work for Wizards. Suggested by Viila@M*U*S*H.
* Tweaks to facilitate a Debian package of PennMUSH. [EEH]
Fixes:
* max descriptor could get stomped in some cases. [SW]
* Removed extra struct def in hdrs/mushtype.h. Suggested by Kyle.
* Help tweak by Kevin@M*U*S*H.
* Fix to locks on players messing up their connection failure counts.
Reported by Luke@M*U*S*H.
* Fix to @entrances by Luke@M*U*S*H.
* Fix to Win32 not handling a missing minimal.db by Luke@M*U*S*H.
* The confirmation message for setting/clearing attribute flags would use
the flag name given as an argument, not neccessarily the the full name of
the flag. Reported by Vadiv@M*U*S*H. [SW]
* Fix a potential memory leak in ident.c [SW]
Version 1.7.7 patchlevel 20 September 4, 2003
Major Changes:
* minimal.db is no more. If you start up the server and there's no
db to be found, it creates a new minimal database in memory
on the fly. Feel free to delete your coopy of minimal.db. [SW]
(In related news, the default OSUCC on #0 in minimal.db is gone.
Suggested by Cheetah@M*U*S*H. So much for the mists.)
Minor Changes:
* SSL connections are now ended before the dump when rebooting,
but their descriptor information sticks around to ensure that
their @adisconnect is run after the reboot. Based on suggestions
by Vadiv@M*U*S*H and [TAP].
* When _DEBUG is defined in a win32 build, don't copy pennmush.exe
to pennmush_run.exe. Makes debugging easier. Patch by Luke@M*U*S*H.
* In pueblo mode, no longer clear past images after each room look.
Patch by Konstantine Shirow.
* In pueblo mode, we no longer render ansi attributes or colors with
HTML tags; we assume the client will correctly handle them as ansi
intermixed with Pueblo. This solves a variety of problems.
Based on a discussion with Konstantine Shirow.
* When matching $commands and ^listens, insure that a matching attribute
exists before testing locks. This may break some strange locks using
%c, but hopefully won't. Suggested by Cheetah@M*U*S*H.
* The @scan command temporarily sets %c to the command to be scanned
(without "@scan" prefixed) so that it can detect commands that use
%c-matching. Based on ideas from Cheetah and Walker@M*U*S*H.
* Added support for Pueblo's md5 checksum. We track it on each
descriptor, though we don't do anything with it currently.
* Speed-up to fun_merge. Patch by Walker@M*U*S*H.
* Internal cleanup of flags in channel_broadcast.
* Wizards may @name themselves to names forbidden in names.cnf.
Patch by LeeLaLimaLLama@M*U*S*H.
* We are now forgiving of stupid non-RFC-compliant telnet clients
that send CR only even when they claim to be sending CRLF
(Read: MS Windows XP telnet). MS bug reported first by
Intrevis@M*U*S*H.
* Misleading restrict_command on @clone removed from restrict.cnf,
as @dig/@open/@create permissions already control @clone.
Suggested by Philip Mak.
Functions:
* lstats() and quota() now allow objects to see stats/quota on other
objects they control (e.g., on their owners, perhaps). Suggested
by Philip Mak.
* hastype() can now test for type GARBAGE. Suggested by Tanaku@M*U*S*H.
Commands:
* The new ']' command prefix causes the rest of the command-line
not to be evaluated by the expression parser. Try: ]think [add(1,1)]
Inspired by Elendor.
* @hook/ignore. [mux]
* @hook/override [Rhost, though they don't call it that]
Attributes:
* @debugforwardlist forwards DEBUG output to dbrefs on the list.
Suggested by Balerion@M*U*S*H.
Tests:
* A new test harness for developing regression test suites in perl
for PennMUSH is now included; few test suites are. If you can figure
out how to use this, write some tests for us! (If you can't, don't
ask about it, please :)
Locks:
* @lock/interact can prevent other players from transmitting any
normal sound to you (that is, you won't hear them speak, pose,
emit, etc., like gagging them in a client). It doesn't control
page (use @lock/page) or @mail (use @lock/mail). You still
hear 'presence' messages (connects/disconnects/arrivals/leaves)
so you can have a sense of who can hear you but you can't hear.
Patch by Philip Mak.
Fixes:
* Configure script no longer keeps adding -lssl -lcrypto over and
over to the Makefile. Report by Sholevi@M*U*S*H.
* Portability fixes for compiling with MSVC5 by Luke@M*U*S*H.
* The behavior of spaces inside parentheses that aren't part of a
function has been improved. Report by Jason Newquist. [TAP]
* txt/*.html files were being improperly escaped before being
sent to Pueblo connections. Report by Konstantine Shirow.
* mushdb.h includes flags.h, as it relies on constants from there.
Suggested by Philip Mak.
* Better error reporting on some failure messages in chunk allocator.
Patch by Philip Mak.
* @config/set with an invalid option now returns an error.
Report by Sholevi@M*U*S*H.
* Fix to interaction checking in notify_anything that could result
in the wrong check being performed. Report by Philip Mak.
* Help fixes by LeeLaLimaLLama@M*U*S*H, Sunny@M*U*S*H, Sketch@M*U*S*H.
Version 1.7.7 patchlevel 19 August 19, 2003
Fixes:
* When SSL connections are dropped on reboot, other players weren't
seeing disconnect messages. Now they are.
* Two calls to flaglist_check_long didn't get converted to the new
abstraction layer, making flag_broadcast not work right.
Report by Luminar@M*U*S*H.
Version 1.7.7 patchlevel 18 August 19, 2003
Major Changes:
* The flag handling code has been additionally abstracted to
allow, in a future patchlevel, @powers to be handled in the
same way that flags are now.
Minor Changes:
* Wrap the OS-dependant code for making sure the mush always has a free
file descriptor available for use in a pair of functions. [SW]
Fixes:
* Linted some ssl-related warnings. Reported by Cheetah@M*U*S*H.
* Compile failed in timer.c unless USE_MAILER was defined.
Reported by Sunny@M*U*S*H.
* Bug allowing players to view internal and mortal_dark attributes
introduced in p17 has been fixed. [TAP]
Version 1.7.7 patchlevel 17 August 11, 2003
Major changes:
* SSL support, including server and client authentication as options.
This should be considered experimental. New ssl() function returns 1
if a player/descriptor is using SSL, 0 otherwise. New file README.SSL
documents how to set up SSL. Two things to note:
- SSL connections are dropped on @shutdown/reboot, so SSL users may
wish to write client triggers to reconnect.
- Output flushing behaves slightly differently for SSL connections.
* The way lock keys are handled internally has been rewritten to allow
them to be tracked by the same chunk-management code that handles
attributes. [SW]
* @mail message texts are now stored with the chunk-management code. [SW]
* The new code can no longer read databases created by versions of Penn
before 1.7.5p0. If you need to do this, load it in 1.7.6, shutdown,
and use that database. [SW]
Minor changes:
* A new minimal.db is distributed (older ones probably won't work,
and this one probably won't work with older versions). [TAP]
* Contents/exits lists and functions that use first_visible (like
lcon, lexits, etc.) are now affected by INTERACT_SEE. Suggested by
Prospero@Metro.
* @chan/recall now displays the last 10 lines by default. Use
@chan/recall <chan>=0 to get the full buffer. Suggested by [TAP].
* Various boolexp tweaks. [SW]
* @power provides more verbose feedback. Suggested by Mordie@M*U*S*H. [SW]
* Additional chunk tweaks, including limiting migrations to one
per second. [TAP]
* PROFILING #define for use when profiling the code (surprise). This
just disables the CPU timer.
* When matching $-commands, only call the slower capturing wildcard match
function when we already know it succeeds, since it won't most of the time.
The faster non-capturing function is checked first to find a match. [SW]
* PCRE is initialized once, at startup, rather than testing to see if it has
to be done before each place regular expressions are used. [SW]
* The TERSE flag now applies to objects, not just players. Suggested
by Aur@M*U*S*H.
* The terminfo() function now returns SSL status as well.
* help-like commands without arguments now use the command name
as the argument. E.g. 'news' now looks for topic 'news', instead of
'help'. If not found, we fall back on help. Patch by Mike Griffiths.
* When an object is zoned to an unlocked ZMO, the ZMO is now autolocked
to =me instead of $me, because it's probably less confusing.
Suggested by Luke@M*U*S*H.
* @name now automatically trims leading and trailing spaces from its
newname argument, to avoid confusing people who use edit() to
generate new names and leave in spaces. Report by [TAP], patch by [SW].
Commands:
* New 'logargs' and 'logname' restrictions in restrict.cnf allow
per-command logging. Suggested by Saturn @ M3.
Functions:
* The sha1() function has been renamed sha0(), since that's what it
really does. [TAP]
* trimtiny() and trimpenn() work like trim(), but force the TM or