mirror of
git://git.acid.vegas/unrealircd.git
synced 2024-11-27 10:26:54 +00:00
181 lines
12 KiB
Plaintext
181 lines
12 KiB
Plaintext
Numeric 005 Documentation
|
|
(c) 2002-2005 codemastr (Dominick Meglio) [codemastr@unrealircd.com]
|
|
(c) 2005-2009 syzop (Bram Matthys) [syzop@vulnscan.org]
|
|
|
|
Numeric 005 allows the server to inform the client of any protocol specific features in the
|
|
IRCd. The numeric is sent at connection time immediately after numeric 004. Additionally
|
|
the numeric is sent when a /version request is made by a local user, for remote users
|
|
numeric 105 is used but contains the same information.
|
|
|
|
Due to the limit imposed by RFC1459 on both the buffer size (512) and the amount of
|
|
parameters that can be sent in a single command (15) a total of 13 parameters may be
|
|
specified in each 005. Because of this, a client must be able to accept multiple 005s
|
|
consecutively. The format for the 005 message is as follows:
|
|
|
|
":" <servername> "005" SPACE <nickname> SPACE <token[=value]> SPACE ... ":are supported
|
|
by this server"
|
|
|
|
Currently UnrealIRCd supports several tokens that are included in numeric 005. A list of
|
|
all tokens, their respective value and a brief description are listed below.
|
|
|
|
Unreal attempts to follow the proposed ISupport standard as much as possible. Unreal only
|
|
ignores the standard in one regard, the TARGMAX token. This token is believed to be
|
|
impractical and technically impossible to correctly implement due to existing limitations
|
|
in the standard. Therefore, this token is not currently supported.
|
|
|
|
Unreal does additionally provide a few tokens which are not specified in the standard, these
|
|
include: HCN, AWAYLEN, WATCH, SILENCE, EXTBAN, ELIST, CMDS, NAMESX, UHNAMES, and WATCHOPTS.
|
|
Unreal also maintains a few legacy tokens such as MAXCHANNELS and WALLCHOPS to ensure
|
|
compatibility until the ISupport standard is more widely accepted by clients.
|
|
|
|
Token Value Default Value Description
|
|
------------------------------------------------------------------------------------------------
|
|
MAP none none Informs the client that the /map
|
|
command is present. [Obsolete]
|
|
|
|
KNOCK none none Informs the client that the /knock
|
|
command is present. [Obsolete]
|
|
|
|
SAFELIST none none The LIST command is sent in
|
|
multiple iterations so that the
|
|
client's queue does not get filled
|
|
causing the user to be killed.
|
|
|
|
HCN none none The server supports the HCN
|
|
(Hybrid Connect Notice) protocol.
|
|
|
|
MAXCHANNELS number 10 The maximum number of channels a
|
|
user may join. [Deprecated]
|
|
|
|
MAXBANS number 60 The maximum number of bans that
|
|
may be placed for a channel.
|
|
[Obsolete]
|
|
|
|
NICKLEN number 30 Maximum length of a user's
|
|
nickname.
|
|
|
|
TOPICLEN number 307 Maximum length of a channel's
|
|
topic.
|
|
|
|
KICKLEN number 307 Maximum length of a kick reason.
|
|
|
|
MAXTARGETS number 20 Maximum targets for the PRIVMSG
|
|
command.
|
|
|
|
AWAYLEN number 307 Maximum length of an away message.
|
|
|
|
WALLCHOPS none none Indicates that you may use
|
|
NOTICE/PRIVMSG to send to +ohv by
|
|
using PRIVMSG/NOTICE [@|%|+]#channel.
|
|
[Deprecated]
|
|
|
|
WATCH number 128 Indicates the presence of the
|
|
WATCH command and specifies the
|
|
maximum number of watch entries.
|
|
|
|
SILENCE number 15 Indicates the maximum number of
|
|
entries on the silence list.
|
|
|
|
MODES number 13 Indicates the number of channel
|
|
modes with parameters that may be
|
|
sent at one time.
|
|
|
|
CHANTYPES chars # Indicates the prefixes available
|
|
for channels.
|
|
|
|
PREFIX (modes)prefixes (qaohv)~&@%+ Indicates the modes on a channel
|
|
that corespond to the given
|
|
nickname prefixes.
|
|
|
|
CHANMODES A,B,C,D be,kfL,lj, Specifies how each channel mode is
|
|
psmntirRcOAQKVHGCuzNSMT set/unset. The A section specifies
|
|
modes that add a nick/mask to a
|
|
list. The B section specifies
|
|
modes that require a parameter
|
|
to be both set and unset. The C
|
|
section specifies modes that
|
|
only require a parameter to be
|
|
set, and the D section
|
|
specifies modes that require no
|
|
parameters.
|
|
|
|
NETWORK string no default value Specifies the name of the
|
|
network that the server is
|
|
connected to.
|
|
|
|
CASEMAPPING string ascii Specifies what definition the
|
|
server uses when determining if
|
|
characters are upper/lowercase
|
|
of eachother.
|
|
|
|
EXTBAN prefix,types ~,cqnr Specifies what extbans are
|
|
supported by the server. The prefix
|
|
defines which character indicates
|
|
an extban and the types defines
|
|
which extbans the server supports.
|
|
|
|
ELIST flags MNUCT Specifies the set of extended LIST
|
|
options supported. The M flag
|
|
indicates mask based searching,
|
|
the N flag indicates negative
|
|
mask based searching. The U flag
|
|
means support for user count
|
|
searching. The C flag allows channel
|
|
creation time searching, and the T
|
|
flag allows topic set time
|
|
searching.
|
|
|
|
CMDS commands MAP,KNOCK,DCCALLOW,USERIP Specifies a series of commands that
|
|
can be useful for the client to know
|
|
exist as they may provide a more
|
|
efficient means for the client to
|
|
accomplish a specific task. This
|
|
token replaces the MAP and KNOCK
|
|
tokens.
|
|
|
|
STATUSMSG flags ~&@%+ Specifies the mode flags that may
|
|
prefix a channel name in a PRIVMSG
|
|
or NOTICE to limit who receives the
|
|
message to only those with a certain
|
|
level of access. This token will
|
|
replace the WALLCHOPS token.
|
|
|
|
EXCEPTS none none Indicates that channel ban exceptions
|
|
(+e) are supported by the server.
|
|
|
|
INVEX none none Indicates that channel invite
|
|
exceptions (+I) are supported by
|
|
the server.
|
|
|
|
MAXLIST mode:num,... b:60,e:60,I:60 Specifies the maximum number of
|
|
entries that may be added to a
|
|
particular mode list (type A modes).
|
|
This token replaces MAXBANS.
|
|
|
|
CHANLIMIT pfx:num,... #:10 Specifies the maximum number of
|
|
channels with the specified prefix
|
|
that a user may join at one time.
|
|
This token will replace MAXCHANNELS.
|
|
|
|
CHANNELLEN number 32 Provides the maximum length of a
|
|
channel name that a user can create.
|
|
|
|
NAMESX none none Indicates that extended /NAMES info
|
|
is available on this server. If the
|
|
client sends "PROTOCTL NAMESX" then
|
|
the server will, from then on, send
|
|
all channel rights in a NAMES reply
|
|
instead of only the highest right
|
|
(eg: @+Person instead of @Person).
|
|
|
|
UHNAMES none none Indicates that (other) extended
|
|
/NAMES info is available on the
|
|
server. If the client sends
|
|
"PROTOCTL UHNAMES" then the server
|
|
will, from then on, send user@host
|
|
information in a NAMES reply
|
|
(eg: @nick!ident@hostname).
|
|
|
|
WATCHOPTS flags A WATCH options supported. 'A' means
|
|
Away Notification is available.
|