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PircBot Java IRC Bot | |||||||||
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java.lang.Objectorg.jibble.pircbot.PircBot
PircBot is a Java framework for writing IRC bots quickly and easily.
It provides an event-driven architecture to handle common IRC events, flood protection, DCC support, ident support, and more. The comprehensive logfile format is suitable for use with pisg to generate channel statistics.
Methods of the PircBot class can be called to send events to the IRC server that it connects to. For example, calling the sendMessage method will send a message to a channel or user on the IRC server. Multiple servers can be supported using multiple instances of PircBot.
To perform an action when the PircBot receives a normal message from the IRC server, you would override the onMessage method defined in the PircBot class. All onXYZ methods in the PircBot class are automatically called when the event XYZ happens, so you would override these if you wish to do something when it does happen.
Some event methods, such as onPing, should only really perform a specific function (i.e. respond to a PING from the server). For your convenience, such methods are already correctly implemented in the PircBot and should not normally need to be overridden. Please read the full documentation for each method to see which ones are already implemented by the PircBot class.
Please visit the PircBot homepage at http://www.jibble.org/pircbot.php for full revision history, a beginners guide to creating your first PircBot and a list of some existing Java IRC bots and clients that use the PircBot framework.
Field Summary | |
static String |
VERSION
The definitive version number of this release of PircBot. |
Constructor Summary | |
PircBot()
Constructs a PircBot with the default settings. |
Method Summary | |
void |
ban(String channel,
String hostmask)
Bans a user from a channel. |
void |
changeNick(String newNick)
Attempt to change the current nick (nickname) of the bot when it is connected to an IRC server. |
void |
connect(String hostname)
Attempt to connect to the specified IRC server. |
void |
connect(String hostname,
int port)
Attempt to connect to the specified IRC server and port number. |
void |
connect(String hostname,
int port,
String password)
Attempt to connect to the specified IRC server using the supplied password. |
protected DccChat |
dccAcceptChatRequest(String sourceNick,
long address,
int port)
Deprecated. As of PircBot 1.2.0, use onIncomingChatRequest(DccChat) |
protected void |
dccReceiveFile(File file,
long address,
int port,
int size)
Deprecated. As of PircBot 1.2.0, use onIncomingFileTransfer(DccFileTransfer) |
DccChat |
dccSendChatRequest(String nick,
int timeout)
Attempts to establish a DCC CHAT session with a client. |
DccFileTransfer |
dccSendFile(File file,
String nick,
int timeout)
Sends a file to another user. |
void |
deOp(String channel,
String nick)
Removes operator privilidges from a user on a channel. |
void |
deVoice(String channel,
String nick)
Removes voice privilidges from a user on a channel. |
void |
disconnect()
This method disconnects from the server cleanly by calling the quitServer() method. |
void |
dispose()
Disposes of all thread resources used by this PircBot. |
boolean |
equals(Object o)
Returns true if and only if the object being compared is the exact same instance as this PircBot. |
String[] |
getChannels()
Returns an array of all channels that we are in. |
InetAddress |
getDccInetAddress()
Returns the InetAddress used when sending DCC chat or file transfers. |
int[] |
getDccPorts()
Returns the set of port numbers to be used when sending a DCC chat or file transfer. |
String |
getEncoding()
Returns the encoding used to send and receive lines from the IRC server, or null if not set. |
String |
getFinger()
Gets the internal finger message of the PircBot. |
InetAddress |
getInetAddress()
Returns the InetAddress used by the PircBot. |
String |
getLogin()
Gets the internal login of the PircBot. |
int |
getMaxLineLength()
Gets the maximum length of any line that is sent via the IRC protocol. |
long |
getMessageDelay()
Returns the number of milliseconds that will be used to separate consecutive messages to the server from the outgoing message queue. |
String |
getName()
Gets the name of the PircBot. |
String |
getNick()
Returns the current nick of the bot. |
int |
getOutgoingQueueSize()
Gets the number of lines currently waiting in the outgoing message Queue. |
String |
getPassword()
Returns the last password that we used when connecting to an IRC server. |
int |
getPort()
Returns the port number of the last IRC server that the PircBot tried to connect to. |
String |
getServer()
Returns the name of the last IRC server the PircBot tried to connect to. |
User[] |
getUsers(String channel)
Returns an array of all users in the specified channel. |
String |
getVersion()
Gets the internal version of the PircBot. |
protected void |
handleLine(String line)
This method handles events when any line of text arrives from the server, then calling the appropriate method in the PircBot. |
int |
hashCode()
Returns the hashCode of this PircBot. |
void |
identify(String password)
Identify the bot with NickServ, supplying the appropriate password. |
long |
ipToLong(byte[] address)
A convenient method that accepts an IP address represented by a byte[] of size 4 and returns this as a long representation of the same IP address. |
boolean |
isConnected()
Returns whether or not the PircBot is currently connected to a server. |
void |
joinChannel(String channel)
Joins a channel. |
void |
joinChannel(String channel,
String key)
Joins a channel with a key. |
void |
kick(String channel,
String nick)
Kicks a user from a channel. |
void |
kick(String channel,
String nick,
String reason)
Kicks a user from a channel, giving a reason. |
void |
listChannels()
Issues a request for a list of all channels on the IRC server. |
void |
listChannels(String parameters)
Issues a request for a list of all channels on the IRC server. |
void |
log(String line)
Adds a line to the log. |
int[] |
longToIp(long address)
A convenient method that accepts an IP address represented as a long and returns an integer array of size 4 representing the same IP address. |
protected void |
onAction(String sender,
String login,
String hostname,
String target,
String action)
This method is called whenever an ACTION is sent from a user. |
protected void |
onChannelInfo(String channel,
int userCount,
String topic)
After calling the listChannels() method in PircBot, the server will start to send us information about each channel on the server. |
protected void |
onConnect()
This method is called once the PircBot has successfully connected to the IRC server. |
protected void |
onDccChatRequest(String sourceNick,
String sourceLogin,
String sourceHostname,
long address,
int port)
Deprecated. As of PircBot 1.2.0, use onIncomingChatRequest(DccChat) |
protected void |
onDccSendRequest(String sourceNick,
String sourceLogin,
String sourceHostname,
String filename,
long address,
int port,
int size)
Deprecated. As of PircBot 1.2.0, use onIncomingFileTransfer(DccFileTransfer) |
protected void |
onDeop(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String recipient)
Called when a user (possibly us) gets operator status taken away. |
protected void |
onDeVoice(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String recipient)
Called when a user (possibly us) gets voice status removed. |
protected void |
onDisconnect()
This method carries out the actions to be performed when the PircBot gets disconnected. |
protected void |
onFileTransferFinished(DccFileTransfer transfer,
Exception e)
This method gets called when a DccFileTransfer has finished. |
protected void |
onFinger(String sourceNick,
String sourceLogin,
String sourceHostname,
String target)
This method is called whenever we receive a FINGER request. |
protected void |
onIncomingChatRequest(DccChat chat)
This method will be called whenever a DCC Chat request is received. |
protected void |
onIncomingFileTransfer(DccFileTransfer transfer)
This method is called whenever a DCC SEND request is sent to the PircBot. |
protected void |
onInvite(String targetNick,
String sourceNick,
String sourceLogin,
String sourceHostname,
String channel)
Called when we are invited to a channel by a user. |
protected void |
onJoin(String channel,
String sender,
String login,
String hostname)
This method is called whenever someone (possibly us) joins a channel which we are on. |
protected void |
onKick(String channel,
String kickerNick,
String kickerLogin,
String kickerHostname,
String recipientNick,
String reason)
This method is called whenever someone (possibly us) is kicked from any of the channels that we are in. |
protected void |
onMessage(String channel,
String sender,
String login,
String hostname,
String message)
This method is called whenever a message is sent to a channel. |
protected void |
onMode(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String mode)
Called when the mode of a channel is set. |
protected void |
onNickChange(String oldNick,
String login,
String hostname,
String newNick)
This method is called whenever someone (possibly us) changes nick on any of the channels that we are on. |
protected void |
onNotice(String sourceNick,
String sourceLogin,
String sourceHostname,
String target,
String notice)
This method is called whenever we receive a notice. |
protected void |
onOp(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String recipient)
Called when a user (possibly us) gets granted operator status for a channel. |
protected void |
onPart(String channel,
String sender,
String login,
String hostname)
This method is called whenever someone (possibly us) parts a channel which we are on. |
protected void |
onPing(String sourceNick,
String sourceLogin,
String sourceHostname,
String target,
String pingValue)
This method is called whenever we receive a PING request from another user. |
protected void |
onPrivateMessage(String sender,
String login,
String hostname,
String message)
This method is called whenever a private message is sent to the PircBot. |
protected void |
onQuit(String sourceNick,
String sourceLogin,
String sourceHostname,
String reason)
This method is called whenever someone (possibly us) quits from the server. |
protected void |
onRemoveChannelBan(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String hostmask)
Called when a hostmask ban is removed from a channel. |
protected void |
onRemoveChannelKey(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String key)
Called when a channel key is removed. |
protected void |
onRemoveChannelLimit(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when the user limit is removed for a channel. |
protected void |
onRemoveInviteOnly(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel has 'invite only' removed. |
protected void |
onRemoveModerated(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel has moderated mode removed. |
protected void |
onRemoveNoExternalMessages(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is set to allow messages from any user, even if they are not actually in the channel. |
protected void |
onRemovePrivate(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is marked as not being in private mode. |
protected void |
onRemoveSecret(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel has 'secret' mode removed. |
protected void |
onRemoveTopicProtection(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when topic protection is removed for a channel. |
protected void |
onServerPing(String response)
The actions to perform when a PING request comes from the server. |
protected void |
onServerResponse(int code,
String response)
This method is called when we receive a numeric response from the IRC server. |
protected void |
onSetChannelBan(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String hostmask)
Called when a user (possibly us) gets banned from a channel. |
protected void |
onSetChannelKey(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String key)
Called when a channel key is set. |
protected void |
onSetChannelLimit(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
int limit)
Called when a user limit is set for a channel. |
protected void |
onSetInviteOnly(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is set to 'invite only' mode. |
protected void |
onSetModerated(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is set to 'moderated' mode. |
protected void |
onSetNoExternalMessages(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is set to only allow messages from users that are in the channel. |
protected void |
onSetPrivate(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is marked as being in private mode. |
protected void |
onSetSecret(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when a channel is set to be in 'secret' mode. |
protected void |
onSetTopicProtection(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname)
Called when topic protection is enabled for a channel. |
protected void |
onTime(String sourceNick,
String sourceLogin,
String sourceHostname,
String target)
This method is called whenever we receive a TIME request. |
protected void |
onTopic(String channel,
String topic)
Deprecated. As of 1.2.0, replaced by onTopic(String,String,String,long,boolean) |
protected void |
onTopic(String channel,
String topic,
String setBy,
long date,
boolean changed)
This method is called whenever a user sets the topic, or when PircBot joins a new channel and discovers its topic. |
protected void |
onUnknown(String line)
This method is called whenever we receive a line from the server that the PircBot has not been programmed to recognise. |
protected void |
onUserList(String channel,
User[] users)
This method is called when we receive a user list from the server after joining a channel. |
protected void |
onUserMode(String targetNick,
String sourceNick,
String sourceLogin,
String sourceHostname,
String mode)
Called when the mode of a user is set. |
protected void |
onVersion(String sourceNick,
String sourceLogin,
String sourceHostname,
String target)
This method is called whenever we receive a VERSION request. |
protected void |
onVoice(String channel,
String sourceNick,
String sourceLogin,
String sourceHostname,
String recipient)
Called when a user (possibly us) gets voice status granted in a channel. |
void |
op(String channel,
String nick)
Grants operator privilidges to a user on a channel. |
void |
partChannel(String channel)
Parts a channel. |
void |
partChannel(String channel,
String reason)
Parts a channel, giving a reason. |
void |
quitServer()
Quits from the IRC server. |
void |
quitServer(String reason)
Quits from the IRC server with a reason. |
void |
reconnect()
Reconnects to the IRC server that we were previously connected to. |
void |
sendAction(String target,
String action)
Sends an action to the channel or to a user. |
void |
sendCTCPCommand(String target,
String command)
Sends a CTCP command to a channel or user. |
void |
sendInvite(String nick,
String channel)
Sends an invitation to join a channel. |
void |
sendMessage(String target,
String message)
Sends a message to a channel or a private message to a user. |
void |
sendNotice(String target,
String notice)
Sends a notice to the channel or to a user. |
void |
sendRawLine(String line)
Sends a raw line to the IRC server as soon as possible, bypassing the outgoing message queue. |
void |
sendRawLineViaQueue(String line)
Sends a raw line through the outgoing message queue. |
void |
setAutoNickChange(boolean autoNickChange)
When you connect to a server and your nick is already in use and this is set to true, a new nick will be automatically chosen. |
void |
setDccInetAddress(InetAddress dccInetAddress)
Sets the InetAddress to be used when sending DCC chat or file transfers. |
void |
setDccPorts(int[] ports)
Sets the choice of port numbers that can be used when sending a DCC chat or file transfer. |
void |
setEncoding(String charset)
Sets the encoding charset to be used when sending or receiving lines from the IRC server. |
protected void |
setFinger(String finger)
Sets the interal finger message. |
protected void |
setLogin(String login)
Sets the internal login of the Bot. |
void |
setMessageDelay(long delay)
Sets the number of milliseconds to delay between consecutive messages when there are multiple messages waiting in the outgoing message queue. |
void |
setMode(String channel,
String mode)
Set the mode of a channel. |
protected void |
setName(String name)
Sets the name of the bot, which will be used as its nick when it tries to join an IRC server. |
void |
setTopic(String channel,
String topic)
Set the topic for a channel. |
void |
setVerbose(boolean verbose)
Sets the verbose mode. |
protected void |
setVersion(String version)
Sets the internal version of the Bot. |
void |
startIdentServer()
Starts an ident server (Identification Protocol Server, RFC 1413). |
String |
toString()
Returns a String representation of this object. |
void |
unBan(String channel,
String hostmask)
Unbans a user from a channel. |
void |
voice(String channel,
String nick)
Grants voice privilidges to a user on a channel. |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
public static final String VERSION
Constructor Detail |
public PircBot()
Method Detail |
public final void connect(String hostname) throws IOException, IrcException, NickAlreadyInUseException
hostname
- The hostname of the server to connect to.
IOException
- if it was not possible to connect to the server.
IrcException
- if the server would not let us join it.
NickAlreadyInUseException
- if our nick is already in use on the server.public final void connect(String hostname, int port) throws IOException, IrcException, NickAlreadyInUseException
hostname
- The hostname of the server to connect to.port
- The port number to connect to on the server.
IOException
- if it was not possible to connect to the server.
IrcException
- if the server would not let us join it.
NickAlreadyInUseException
- if our nick is already in use on the server.public final void connect(String hostname, int port, String password) throws IOException, IrcException, NickAlreadyInUseException
hostname
- The hostname of the server to connect to.port
- The port number to connect to on the server.password
- The password to use to join the server.
IOException
- if it was not possible to connect to the server.
IrcException
- if the server would not let us join it.
NickAlreadyInUseException
- if our nick is already in use on the server.public final void reconnect() throws IOException, IrcException, NickAlreadyInUseException
IOException
- if it was not possible to connect to the server.
IrcException
- if the server would not let us join it.
NickAlreadyInUseException
- if our nick is already in use on the server.public final void disconnect()
quitServer
,
quitServer
public void setAutoNickChange(boolean autoNickChange)
autoNickChange
- Set to true if you want automatic nick changes
during connection.public final void startIdentServer()
Most IRC servers attempt to contact the ident server on connecting hosts in order to determine the user's identity. A few IRC servers will not allow you to connect unless this information is provided.
So when a PircBot is run on a machine that does not run an ident server, it may be necessary to call this method to start one up.
Calling this method starts up an ident server which will respond with the login provided by calling getLogin() and then shut down immediately. It will also be shut down if it has not been contacted within 60 seconds of creation.
If you require an ident response, then the correct procedure is to start the ident server and then connect to the IRC server. The IRC server may then contact the ident server to get the information it needs.
The ident server will fail to start if there is already an ident server running on port 113, or if you are running as an unprivileged user who is unable to create a server socket on that port number.
If it is essential for you to use an ident server when connecting to an IRC server, then make sure that port 113 on your machine is visible to the IRC server so that it may contact the ident server.
public final void joinChannel(String channel)
channel
- The name of the channel to join (eg "#cs").public final void joinChannel(String channel, String key)
channel
- The name of the channel to join (eg "#cs").key
- The key that will be used to join the channel.public final void partChannel(String channel)
channel
- The name of the channel to leave.public final void partChannel(String channel, String reason)
channel
- The name of the channel to leave.reason
- The reason for parting the channel.public final void quitServer()
public final void quitServer(String reason)
reason
- The reason for quitting the server.public final void sendRawLine(String line)
line
- The raw line to send to the IRC server.public final void sendRawLineViaQueue(String line)
line
- The raw line to send to the IRC server.public final void sendMessage(String target, String message)
Some examples: -
// Send the message "Hello!" to the channel #cs. sendMessage("#cs", "Hello!"); // Send a private message to Paul that says "Hi". sendMessage("Paul", "Hi");You may optionally apply colours, boldness, underlining, etc to the message by using the
Colors
class.
target
- The name of the channel or user nick to send to.message
- The message to send.Colors
public final void sendAction(String target, String action)
target
- The name of the channel or user nick to send to.action
- The action to send.Colors
public final void sendNotice(String target, String notice)
target
- The name of the channel or user nick to send to.notice
- The notice to send.public final void sendCTCPCommand(String target, String command)
sendCTCPCommand("Dave", "VERSION");
.
The type of response to such commands is largely dependant on the target
client software.
target
- The name of the channel or user to send the CTCP message to.command
- The CTCP command to send.public final void changeNick(String newNick)
newNick
- The new nick to use.public final void identify(String password)
This method issues a raw NICKSERV command to the server, and is therefore safer than the alternative approach of sending a private message to NickServ. The latter approach is considered dangerous, as it may cause you to inadvertently transmit your password to an untrusted party if you connect to a network which does not run a NickServ service and where the untrusted party has assumed the nick "NickServ". However, if your IRC network is only compatible with the private message approach, you may typically identify like so:
sendMessage("NickServ", "identify PASSWORD");
password
- The password which will be used to identify with NickServ.public final void setMode(String channel, String mode)
channel
- The channel on which to perform the mode change.mode
- The new mode to apply to the channel. This may include
zero or more arguments if necessary.op
public final void sendInvite(String nick, String channel)
nick
- The nick of the user to invitechannel
- The channel you are inviting the user to join.public final void ban(String channel, String hostmask)
channel
- The channel to ban the user from.hostmask
- A hostmask representing the user we're banning.public final void unBan(String channel, String hostmask)
channel
- The channel to unban the user from.hostmask
- A hostmask representing the user we're unbanning.public final void op(String channel, String nick)
channel
- The channel we're opping the user on.nick
- The nick of the user we are opping.public final void deOp(String channel, String nick)
channel
- The channel we're deopping the user on.nick
- The nick of the user we are deopping.public final void voice(String channel, String nick)
channel
- The channel we're voicing the user on.nick
- The nick of the user we are voicing.public final void deVoice(String channel, String nick)
channel
- The channel we're devoicing the user on.nick
- The nick of the user we are devoicing.public final void setTopic(String channel, String topic)
channel
- The channel on which to perform the mode change.topic
- The new topic for the channel.public final void kick(String channel, String nick)
channel
- The channel to kick the user from.nick
- The nick of the user to kick.public final void kick(String channel, String nick, String reason)
channel
- The channel to kick the user from.nick
- The nick of the user to kick.reason
- A description of the reason for kicking a user.public final void listChannels()
onChannelInfo
public final void listChannels(String parameters)
Some IRC servers support certain parameters for LIST requests. One example is a parameter of ">10" to list only those channels that have more than 10 users in them. Whether these parameters are supported or not will depend on the IRC server software.
parameters
- The parameters to supply when requesting the
list.onChannelInfo
public final DccFileTransfer dccSendFile(File file, String nick, int timeout)
You may throttle the speed of this file transfer by calling the setPacketDelay method on the DccFileTransfer that is returned.
This method may not be overridden.
file
- The file to send.nick
- The user to whom the file is to be sent.timeout
- The number of milliseconds to wait for the recipient to
acccept the file (we recommend about 120000).
DccFileTransfer
protected final void dccReceiveFile(File file, long address, int port, int size)
onIncomingFileTransfer(DccFileTransfer)
public final DccChat dccSendChatRequest(String nick, int timeout)
It is strongly recommended that you call this method within a new Thread, as it may take a long time to return.
This method may not be overridden.
nick
- The nick of the user we are trying to establish a chat with.timeout
- The number of milliseconds to wait for the recipient to
accept the chat connection (we recommend about 120000).
DccChat
protected final DccChat dccAcceptChatRequest(String sourceNick, long address, int port)
onIncomingChatRequest(DccChat)
public void log(String line)
This implementation of the method will only cause log entries to be output if the PircBot has had its verbose mode turned on by calling setVerbose(true);
line
- The line to add to the log.protected void handleLine(String line)
This method may not be overridden!
line
- The raw line of text from the server.protected void onConnect()
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
protected void onDisconnect()
Disconnection from the IRC server is detected immediately if either we or the server close the connection normally. If the connection to the server is lost, but neither we nor the server have explicitly closed the connection, then it may take a few minutes to detect (this is commonly referred to as a "ping timeout").
If you wish to get your IRC bot to automatically rejoin a server after the connection has been lost, then this is probably the ideal method to override to implement such functionality.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
protected void onServerResponse(int code, String response)
Numerics in the range from 001 to 099 are used for client-server connections only and should never travel between servers. Replies generated in response to commands are found in the range from 200 to 399. Error replies are found in the range from 400 to 599.
For example, we can use this method to discover the topic of a
channel when we join it. If we join the channel #test which
has a topic of "I am King of Test" then the response
will be "PircBot #test :I Am King of Test
"
with a code of 332 to signify that this is a topic.
(This is just an example - note that overriding the
onTopic
method is an easier way of finding the
topic for a channel). Check the IRC RFC for the full list of other
command response codes.
PircBot implements the interface ReplyConstants, which contains contstants that you may find useful here.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
code
- The three-digit numerical code for the response.response
- The full response from the IRC server.ReplyConstants
protected void onUserList(String channel, User[] users)
Shortly after joining a channel, the IRC server sends a list of all users in that channel. The PircBot collects this information and calls this method as soon as it has the full list.
To obtain the nick of each user in the channel, call the getNick() method on each User object in the array.
At a later time, you may call the getUsers method to obtain an up to date list of the users in the channel.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The name of the channel.users
- An array of User objects belonging to this channel.User
protected void onMessage(String channel, String sender, String login, String hostname, String message)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel to which the message was sent.sender
- The nick of the person who sent the message.login
- The login of the person who sent the message.hostname
- The hostname of the person who sent the message.message
- The actual message sent to the channel.protected void onPrivateMessage(String sender, String login, String hostname, String message)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
sender
- The nick of the person who sent the private message.login
- The login of the person who sent the private message.hostname
- The hostname of the person who sent the private message.message
- The actual message.protected void onAction(String sender, String login, String hostname, String target, String action)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
sender
- The nick of the user that sent the action.login
- The login of the user that sent the action.hostname
- The hostname of the user that sent the action.target
- The target of the action, be it a channel or our nick.action
- The action carried out by the user.protected void onNotice(String sourceNick, String sourceLogin, String sourceHostname, String target, String notice)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
sourceNick
- The nick of the user that sent the notice.sourceLogin
- The login of the user that sent the notice.sourceHostname
- The hostname of the user that sent the notice.target
- The target of the notice, be it our nick or a channel name.notice
- The notice message.protected void onJoin(String channel, String sender, String login, String hostname)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel which somebody joined.sender
- The nick of the user who joined the channel.login
- The login of the user who joined the channel.hostname
- The hostname of the user who joined the channel.protected void onPart(String channel, String sender, String login, String hostname)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel which somebody parted from.sender
- The nick of the user who parted from the channel.login
- The login of the user who parted from the channel.hostname
- The hostname of the user who parted from the channel.protected void onNickChange(String oldNick, String login, String hostname, String newNick)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
oldNick
- The old nick.login
- The login of the user.hostname
- The hostname of the user.newNick
- The new nick.protected void onKick(String channel, String kickerNick, String kickerLogin, String kickerHostname, String recipientNick, String reason)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel from which the recipient was kicked.kickerNick
- The nick of the user who performed the kick.kickerLogin
- The login of the user who performed the kick.kickerHostname
- The hostname of the user who performed the kick.recipientNick
- The unfortunate recipient of the kick.reason
- The reason given by the user who performed the kick.protected void onQuit(String sourceNick, String sourceLogin, String sourceHostname, String reason)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
sourceNick
- The nick of the user that quit from the server.sourceLogin
- The login of the user that quit from the server.sourceHostname
- The hostname of the user that quit from the server.reason
- The reason given for quitting the server.protected void onTopic(String channel, String topic)
onTopic(String,String,String,long,boolean)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel that the topic belongs to.topic
- The topic for the channel.protected void onTopic(String channel, String topic, String setBy, long date, boolean changed)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel that the topic belongs to.topic
- The topic for the channel.setBy
- The nick of the user that set the topic.date
- When the topic was set (milliseconds since the epoch).changed
- True if the topic has just been changed, false if
the topic was already there.protected void onChannelInfo(String channel, int userCount, String topic)
Note that certain channels, such as those marked as hidden, may not appear in channel listings.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The name of the channel.userCount
- The number of users visible in this channel.topic
- The topic for this channel.listChannels
protected void onMode(String channel, String sourceNick, String sourceLogin, String sourceHostname, String mode)
You may find it more convenient to decode the meaning of the mode string by overriding the onOp, onDeOp, onVoice, onDeVoice, onChannelKey, onDeChannelKey, onChannelLimit, onDeChannelLimit, onChannelBan or onDeChannelBan methods as appropriate.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel that the mode operation applies to.sourceNick
- The nick of the user that set the mode.sourceLogin
- The login of the user that set the mode.sourceHostname
- The hostname of the user that set the mode.mode
- The mode that has been set.protected void onUserMode(String targetNick, String sourceNick, String sourceLogin, String sourceHostname, String mode)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
targetNick
- The nick that the mode operation applies to.sourceNick
- The nick of the user that set the mode.sourceLogin
- The login of the user that set the mode.sourceHostname
- The hostname of the user that set the mode.mode
- The mode that has been set.protected void onOp(String channel, String sourceNick, String sourceLogin, String sourceHostname, String recipient)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.recipient
- The nick of the user that got 'opped'.protected void onDeop(String channel, String sourceNick, String sourceLogin, String sourceHostname, String recipient)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.recipient
- The nick of the user that got 'deopped'.protected void onVoice(String channel, String sourceNick, String sourceLogin, String sourceHostname, String recipient)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.recipient
- The nick of the user that got 'voiced'.protected void onDeVoice(String channel, String sourceNick, String sourceLogin, String sourceHostname, String recipient)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.recipient
- The nick of the user that got 'devoiced'.protected void onSetChannelKey(String channel, String sourceNick, String sourceLogin, String sourceHostname, String key)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.key
- The new key for the channel.protected void onRemoveChannelKey(String channel, String sourceNick, String sourceLogin, String sourceHostname, String key)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.key
- The key that was in use before the channel key was removed.protected void onSetChannelLimit(String channel, String sourceNick, String sourceLogin, String sourceHostname, int limit)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.limit
- The maximum number of users that may be in this channel at the same time.protected void onRemoveChannelLimit(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onSetChannelBan(String channel, String sourceNick, String sourceLogin, String sourceHostname, String hostmask)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.hostmask
- The hostmask of the user that has been banned.protected void onRemoveChannelBan(String channel, String sourceNick, String sourceLogin, String sourceHostname, String hostmask)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.hostmask
- protected void onSetTopicProtection(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onRemoveTopicProtection(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onSetNoExternalMessages(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onRemoveNoExternalMessages(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onSetInviteOnly(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onRemoveInviteOnly(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onSetModerated(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onRemoveModerated(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onSetPrivate(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onRemovePrivate(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onSetSecret(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onRemoveSecret(String channel, String sourceNick, String sourceLogin, String sourceHostname)
This is a type of mode change and is also passed to the onMode method in the PircBot class.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
channel
- The channel in which the mode change took place.sourceNick
- The nick of the user that performed the mode change.sourceLogin
- The login of the user that performed the mode change.sourceHostname
- The hostname of the user that performed the mode change.protected void onInvite(String targetNick, String sourceNick, String sourceLogin, String sourceHostname, String channel)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
targetNick
- The nick of the user being invited - should be us!sourceNick
- The nick of the user that sent the invitation.sourceLogin
- The login of the user that sent the invitation.sourceHostname
- The hostname of the user that sent the invitation.channel
- The channel that we're being invited to.protected void onDccSendRequest(String sourceNick, String sourceLogin, String sourceHostname, String filename, long address, int port, int size)
onIncomingFileTransfer(DccFileTransfer)
protected void onDccChatRequest(String sourceNick, String sourceLogin, String sourceHostname, long address, int port)
onIncomingChatRequest(DccChat)
protected void onIncomingFileTransfer(DccFileTransfer transfer)
Example:
public void onIncomingFileTransfer(DccFileTransfer transfer) { // Use the suggested file name. File file = transfer.getFile(); // Receive the transfer and save it to the file, allowing resuming. transfer.receive(file, true); }
Warning: Receiving an incoming file transfer will cause a file to be written to disk. Please ensure that you make adequate security checks so that this file does not overwrite anything important!
Each time a file is received, it happens within a new Thread in order to allow multiple files to be downloaded by the PircBot at the same time.
If you allow resuming and the file already partly exists, it will be appended to instead of overwritten. If resuming is not enabled, the file will be overwritten if it already exists.
You can throttle the speed of the transfer by calling the setPacketDelay method on the DccFileTransfer object, either before you receive the file or at any moment during the transfer.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
transfer
- The DcccFileTransfer that you may accept.DccFileTransfer
protected void onFileTransferFinished(DccFileTransfer transfer, Exception e)
Both incoming and outgoing file transfers are passed to this method. You can determine the type by calling the isIncoming or isOutgoing methods on the DccFileTransfer object.
transfer
- The DccFileTransfer that has finished.e
- null if the file was transfered successfully, otherwise this
will report what went wrong.DccFileTransfer
protected void onIncomingChatRequest(DccChat chat)
If you wish to accept the connection, then you may override this method and call the accept() method on the DccChat object, which connects to the sender of the chat request and allows lines to be sent to and from the bot.
Your bot must be able to connect directly to the user that sent the request.
Example:
public void onIncomingChatRequest(DccChat chat) { try { // Accept all chat, whoever it's from. chat.accept(); chat.sendLine("Hello"); String response = chat.readLine(); chat.close(); } catch (IOException e) {} }Each time this method is called, it is called from within a new Thread so that multiple DCC CHAT sessions can run concurrently.
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
chat
- A DccChat object that represents the incoming chat request.DccChat
protected void onVersion(String sourceNick, String sourceLogin, String sourceHostname, String target)
sourceNick
- The nick of the user that sent the VERSION request.sourceLogin
- The login of the user that sent the VERSION request.sourceHostname
- The hostname of the user that sent the VERSION request.target
- The target of the VERSION request, be it our nick or a channel name.protected void onPing(String sourceNick, String sourceLogin, String sourceHostname, String target, String pingValue)
This abstract implementation responds correctly, so if you override this method, be sure to either mimic its functionality or to call super.onPing(...);
sourceNick
- The nick of the user that sent the PING request.sourceLogin
- The login of the user that sent the PING request.sourceHostname
- The hostname of the user that sent the PING request.target
- The target of the PING request, be it our nick or a channel name.pingValue
- The value that was supplied as an argument to the PING command.protected void onServerPing(String response)
This sends back a correct response, so if you override this method, be sure to either mimic its functionality or to call super.onServerPing(response);
response
- The response that should be given back in your PONG.protected void onTime(String sourceNick, String sourceLogin, String sourceHostname, String target)
This abstract implementation responds correctly, so if you override this method, be sure to either mimic its functionality or to call super.onTime(...);
sourceNick
- The nick of the user that sent the TIME request.sourceLogin
- The login of the user that sent the TIME request.sourceHostname
- The hostname of the user that sent the TIME request.target
- The target of the TIME request, be it our nick or a channel name.protected void onFinger(String sourceNick, String sourceLogin, String sourceHostname, String target)
This abstract implementation responds correctly, so if you override this method, be sure to either mimic its functionality or to call super.onFinger(...);
sourceNick
- The nick of the user that sent the FINGER request.sourceLogin
- The login of the user that sent the FINGER request.sourceHostname
- The hostname of the user that sent the FINGER request.target
- The target of the FINGER request, be it our nick or a channel name.protected void onUnknown(String line)
The implementation of this method in the PircBot abstract class performs no actions and may be overridden as required.
line
- The raw line that was received from the server.public final void setVerbose(boolean verbose)
verbose
- true if verbose mode is to be used. Default is false.protected final void setName(String name)
The changeNick method should be used if you wish to change your nick when you are connected to a server.
name
- The new name of the Bot.protected final void setLogin(String login)
login
- The new login of the Bot.protected final void setVersion(String version)
version
- The new version of the Bot.protected final void setFinger(String finger)
finger
- The new finger message for the Bot.public final String getName()
public String getNick()
The nick returned by this method is maintained only by the PircBot class and is guaranteed to be correct in the context of the IRC server.
public final String getLogin()
public final String getVersion()
public final String getFinger()
public final boolean isConnected()
public final void setMessageDelay(long delay)
delay
- The number of milliseconds between each outgoing message.public final long getMessageDelay()
public final int getMaxLineLength()
public final int getOutgoingQueueSize()
public final String getServer()
public final int getPort()
public final String getPassword()
public int[] longToIp(long address)
address
- the long value representing the IP address.
public long ipToLong(byte[] address)
address
- the byte[] of size 4 representing the IP address.
public void setEncoding(String charset) throws UnsupportedEncodingException
charset
- The new encoding charset to be used by PircBot.
UnsupportedEncodingException
- If the named charset is not
supported.public String getEncoding()
public InetAddress getInetAddress()
public void setDccInetAddress(InetAddress dccInetAddress)
dccInetAddress
- The new InetAddress, or null to use the default.public InetAddress getDccInetAddress()
public int[] getDccPorts()
public void setDccPorts(int[] ports)
ports
- The set of port numbers that PircBot may use for DCC
transfers, or null to let it use any free port (default).public boolean equals(Object o)
public int hashCode()
public String toString()
Version{PircBot x.y.z Java IRC Bot - www.jibble.org}
Connected{true}
Server{irc.dal.net}
Port{6667}
Password{}
public final User[] getUsers(String channel)
There are some important things to note about this method:-
channel
- The name of the channel to list.
onUserList
public final String[] getChannels()
public void dispose()
Each PircBot runs its own threads for dispatching messages from its outgoing message queue and receiving messages from the server. Calling dispose() ensures that these threads are stopped, thus freeing up system resources and allowing the PircBot object to be garbage collected if there are no other references to it.
Once a PircBot object has been disposed, it should not be used again. Attempting to use a PircBot that has been disposed may result in unpredictable behaviour.
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