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- /*
- * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.parser.irc;
-
- /**
- * Process a channel join.
- */
- public class ProcessJoin extends IRCProcessor {
-
- /**
- * Process a channel join.
- *
- * @param sParam Type of line to process ("JOIN")
- * @param token IRCTokenised line to process
- */
- @Override
- public void process(final String sParam, final String[] token) {
- if (sParam.equals("329")) {
- if (token.length < 5) { return; }
- ChannelInfo iChannel = myParser.getChannelInfo(token[3]);
- if (iChannel != null) {
- try {
- iChannel.setCreateTime(Integer.parseInt(token[4]));
- } catch (NumberFormatException nfe) { /* Oh well, not a normal ircd I guess */ }
- }
- } else {
- // :nick!ident@host JOIN (:)#Channel
- Byte nTemp;
- if (token.length < 3) { return; }
- ClientInfo iClient;
- ChannelInfo iChannel;
- ChannelClientInfo iChannelClient;
-
- iClient = myParser.getClientInfo(token[0]);
- iChannel = myParser.getChannelInfo(token[token.length-1]);
-
- if (iClient == null) {
- iClient = new ClientInfo(myParser, token[0]);
- myParser.addClient(iClient);
- }
- // Check to see if we know the host/ident for this client to facilitate dmdirc Formatter
- if (iClient.getHost().isEmpty()) { iClient.setUserBits(token[0],false); }
- if (iChannel != null) {
- if (iClient == myParser.getMyself()) {
- try {
- if (iChannel.getUser(iClient) != null) {
- // If we are joining a channel we are already on, fake a part from
- // the channel internally, and rejoin.
- myParser.getProcessingManager().process("PART", token);
- } else {
- // Otherwise we have a channel known, that we are not in?
- myParser.callErrorInfo(new ParserError(ParserError.ERROR_FATAL, "Joined known channel that we wern't already on..", myParser.getLastLine()));
- }
- } catch (ProcessorNotFoundException e) { }
- } else if (iChannel.getUser(iClient) != null) {
- // Client joined channel that we already know of.
- return;
- } else {
- // This is only done if we are already the channel, and it isn't us that
- // joined.
- iChannelClient = iChannel.addClient(iClient);
- callChannelJoin(iChannel, iChannelClient);
- return;
- }
- }
- //if (iClient != myParser.getMyself()) {
- // callErrorInfo(new ParserError(ParserError.ERROR_WARNING, "Got join for channel ("+token[token.length-1]+") that I am not on. [Me: "+myParser.getMyself()+"]", myParser.getLastLine()));
- //}
- iChannel = new ChannelInfo(myParser, token[token.length-1]);
- // Add ourself to the channel, this will be overridden by the NAMES reply
- iChannel.addClient(iClient);
- myParser.addChannel(iChannel);
- sendString("MODE "+iChannel.getName());
-
- callChannelSelfJoin(iChannel);
- }
- }
-
-
- /**
- * Callback to all objects implementing the ChannelJoin Callback.
- *
- * @see IChannelJoin
- * @param cChannel Channel Object
- * @param cChannelClient ChannelClient object for new person
- * @return true if a method was called, false otherwise
- */
- protected boolean callChannelJoin(final ChannelInfo cChannel, final ChannelClientInfo cChannelClient) {
- return getCallbackManager().getCallbackType("OnChannelJoin").call(cChannel, cChannelClient);
- }
-
- /**
- * Callback to all objects implementing the ChannelSelfJoin Callback.
- *
- * @see IChannelSelfJoin
- * @param cChannel Channel Object
- * @return true if a method was called, false otherwise
- */
- protected boolean callChannelSelfJoin(final ChannelInfo cChannel) {
- return getCallbackManager().getCallbackType("OnChannelSelfJoin").call(cChannel);
- }
-
- /**
- * What does this IRCProcessor handle.
- *
- * @return String[] with the names of the tokens we handle.
- */
- @Override
- public String[] handles() {
- return new String[]{"JOIN", "329"};
- }
-
- /**
- * Create a new instance of the IRCProcessor Object.
- *
- * @param parser IRCParser That owns this IRCProcessor
- * @param manager ProcessingManager that is in charge of this IRCProcessor
- */
- protected ProcessJoin (IRCParser parser, ProcessingManager manager) { super(parser, manager); }
-
- }
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