ngIRCd - Next Generation IRC Server
+ http://ngircd.barton.de/
- (c)2001-2008 Alexander Barton,
- alex@barton.de, http://www.barton.de/
-
+ (c)2001-2012 Alexander Barton and Contributors.
ngIRCd is free software and published under the
terms of the GNU General Public License.
Please see <http://www.irc.org/tech_docs/005.html> for details.
The information exchanged using ISUPPORT can be used to detect configuration
-incompatibilities (different maximum nick name length, for example) and
+incompatibilities (different maximum nickname length, for example) and
therefore to disconnect the peer prior to registering it in the network.
II.3 Exchange channel-modes, topics, and persistent channels
Command: CHANINFO
- Parameters: <channel> +<modes> <key> <limit> [<topic>]
+ Parameters: <channel> +<modes> [[<key> <limit>] <topic>]
Used by: servers only
CHANINFO is used by servers to inform each other about a channel: its
-modes, channel key, user limits and its topic. <topic> is optional.
+modes, channel key, user limits and its topic. The parameter combination
+<key> and <limit> is optional, as well as the <topic> parameter, so that
+there are three possible forms of this command:
+
+ CHANINFO <channel> +<modes>
+ CHANINFO <channel> +<modes> <topic>
+ CHANINFO <channel> +<modes> <key> <limit> <topic>
If the channel already exists on the server receiving the CHANINFO command,
it only adopts the <modes> (or the <topic>) if there are no modes (or topic)
The <password> must be set in the server configuration file to prevent
unauthorized clients to fake their identity; it is an arbitrary string.
+
+II.5 Client character encoding conversion
+
+ Command: CHARCONV
+ Parameters: <client-charset>
+ Used by: registered clients
+ Replies: RPL_IP_CHARCONV_MSG, ERR_IP_CHARCONV_MSG
+
+
+III. Numerics used by IRC+ Protocol
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The IRC+ protocol uses numerics in the range 800-899 which aren't used by
+RFC 2812 and hopefully don't clash with other implementations ...
+
+Numerics 800-849 are used for status and success messages, and numerics
+850-899 are failure and error messages.
+
+
+III.1 IRC+ status and success numerics
+
+800 - RPL_IP_CHARCONV_MSG
+ %1 :Client encoding set"
+
+ %1 client character set
+
+
+III.2 IRC+ failure and error numerics
+
+850 - ERR_IP_CHARCONV_MSG
+ :Can't initialize client encoding