Minecraft Messenger (MinecraftIM)

Provides an Instant Messenger interface for your server
Intended for those who have a small server (like me) and want to know when a friend gets on

Features:

Single-user (for now?)
Supports: AIM, GTalk, Jabber
messages on player login & logoff
chat through IM
can send commands to the server
message queue, so can get messages if the recipiant is offline once they login

API :D

// to get plugin:
if (this.getServer().getPluginManager().isPluginEnabled("MinecraftIM")) {
	MinecraftIM messenger = (MinecraftIM) this.getServer().getPluginManager().getPlugin("MinecraftIM");
}
// to send messages to the main user:
messenger.sendNotify("message"); // will automatically format color formatting :)

// to intercept chat messages (will need the plugin as a libary in your manifest):
(your class)  implements ChatMessageHandler

public interface ChatMessageHandler {
    /**
     * Called when MinecraftIM receives a message from the authorized user
     * @param message what was received
     * @return if this method used the command, and don't do anything else
     */
    public boolean messageHandled(String message);
    /**
     * Called after any message received
     * @param fromUser what username this message came from
     * @param message what was received
     * @return if this method used the command, and don't do anything else
     */
    public boolean messageHandled(String fromUser, String message);
}
// then: 
messenger.registerMessageHandler(your class);


TODO:
add more protocols ?
more users to send notifications to ?
list of users to check for login (and ignore others) ?
custom player-created "pounces" to notify when a given player logs in (w/ permissions) ?
list of users to notify for login events? (and/or allow for chat, if not public)
don't send login events of admin to admin
custom block list (add/remove users without reloading)

Changelog:

Version 0.2.6 - 3/5/12
updated for new bukkit system
removed a mostly meaningless debug message

Version 0.2.5 - 1/15/12
fixed how lib extraction operates
( MSN messaging added via JML library - can't get it to work properly yet :/ )

Version 0.2b - 9/9/11
XMPP logout exception fixed
libraries now included seperately in jar & extracted at runtime

Version 0.2 - 8/11/11
AIM toc handler classes changed - now works with AIM again :D
- old method quit working about 7/20/11 17:10GMT for reasons still unknown
now chat ignores auto-responses
XMPP protocol added via the smack library.. for now, just GTalk & Jabber
- may add custom xmpp, if someone needs


Version 0.1.6 - 6/24/11
blocked aolsystemmsg
removed "from" from login notifications
changed offline message handling to allow condensed messages (instead of individual)
resolved (most) reconnect duplication errors & made more /reload friendly
added kick event notification (instead of logout)
added custom timestamp config, with custom timezone


Version 0.1.5 - 4/1/11
617 compatibility


Version 0.1.4 - 3/29/11
fixed double-newline
fixed null pointer exception on start


Version 0.1.3 - 3/28/11
removed some debug output
long (multi-line) messages condensed to single messages
messages longer than limit (1024 chars in aim) are split into multiple messages
color formatting is optional
fixed auto-response for public users


Version 0.1.2 - 3/27/11
the user set as sendTo can send commands as op and retrieve the output from the command
if chat is turned off, there is a configurable time after sending a chat message that you can recieve a reply


Version 0.1.1 - 3/25/11
a custom command register method added for API
message queue, so can get messages if the recipiant is offline once they login
figured out the missed message bug :)


Version 0.1 - 3/25/11
Initial Release