/**
* to get the list of channels which contain the current user and which can be see by the user who
* is asking for
*
* @param sAskerNickName the nickname of the user who asks for
*/
public String[] getChannelList(String sAskerNickName) {
Vector vAllChannels = new Vector();
StringBuffer buffer = new StringBuffer(Message.getSizeLimit() + 20);
String sCurrentChannel;
for (int i = 0; i < channelList.size(); i++) {
sCurrentChannel = getDisplayedValue(getChannelAt(i), sAskerNickName);
if (!sCurrentChannel.equals(VOID)) {
buffer.append(sCurrentChannel + SPACE);
}
if (buffer.length() > Message.getSizeLimit()) {
vAllChannels.addElement(buffer.toString());
buffer = new StringBuffer(Message.getSizeLimit() + 20);
}
}
if (buffer.length() > 0) {
vAllChannels.addElement(buffer.toString());
}
String[] sChannels = new String[vAllChannels.size()];
return (String[]) vAllChannels.toArray(sChannels);
}
/**
* to execute the Notice's command
*
* @param userExp the user who sends the command
* @return the list of message to send back to the sender
*/
public Message[] exec(org.codehaus.plexus.ircd.user.User userExp) {
ParamsToken paramsToken = getRequestMessage().getParamsToken();
MiddleToken[] middleTokens = paramsToken.getMiddleTokens();
TrailingToken trailingToken = paramsToken.getTrailingToken();
if (trailingToken == null) {
return Message.createSingleMessage(
new Message(Replies.ERR_NEEDMOREPARAMS, new String[] {getName()}));
} else {
String sMessage = trailingToken.getTrailingValue();
TargetToken targetToken = (TargetToken) TargetToken.getToken(middleTokens[0].toString());
if (targetToken == null) {
return null;
}
ToToken[] toTokens = targetToken.getToTokens();
if (toTokens != null) {
for (int i = 0; i < toTokens.length; i++) {
NickToken nickToken = toTokens[i].getNickToken();
org.codehaus.plexus.ircd.user.User user = null;
if (nickToken == null) {
continue;
}
String login = nickToken.getNickName();
try {
user = HandleUser.getUser(login);
} catch (IRCException e) {
}
if (user != null) {
user.addResponses(
Message.createSingleMessage(
new Message(
userExp.getNickName(), user.getNickName(), getName(), VOID, sMessage)));
}
}
}
return null;
}
}
/**
* to set the away's state with a specific message
*
* @param sMessage the away's message
*/
public void setAwayState(String sMessage) {
setAway(true);
setAwayMessage(sMessage);
addResponses(
Message.createSingleMessage(new Message(nickName, Replies.RPL_NOWAWAY, new String[] {})));
}
/** to remove the away's state */
public void removeAwayState() {
setAway(false);
setAwayMessage(null);
addResponses(
Message.createSingleMessage(new Message(nickName, Replies.RPL_UNAWAY, new String[] {})));
}
