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- /*
- * Copyright (c) 2006-2013 DMDirc Developers
- *
- * 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;
-
- import com.dmdirc.parser.interfaces.ChannelInfo;
- import com.dmdirc.parser.interfaces.callbacks.ChannelTopicListener;
-
- /**
- * Process a topic change.
- */
- public class ProcessTopic extends IRCProcessor {
-
- /**
- * 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 ProcessTopic(final IRCParser parser, final ProcessingManager manager) {
- super(parser, manager);
- }
-
- /**
- * Process a topic change.
- *
- * @param sParam Type of line to process ("TOPIC", "332", "333")
- * @param token IRCTokenised line to process
- */
- @Override
- public void process(final String sParam, final String[] token) {
- IRCChannelInfo iChannel;
- switch (sParam) {
- case "332":
- iChannel = getChannel(token[3]);
- if (iChannel == null) {
- return;
- } iChannel.setInternalTopic(token[token.length - 1]);
- break;
- case "333":
- if (token.length > 3) {
- iChannel = getChannel(token[3]);
- if (iChannel == null) {
- return;
- }
- if (token.length > 4) {
- iChannel.setTopicUser(token[4]);
- if (token.length > 5) {
- iChannel.setTopicTime(Long.parseLong(token[5]));
- }
- }
- callChannelTopic(iChannel, true);
- } break;
- default:
- if (IRCParser.ALWAYS_UPDATECLIENT) {
- final IRCClientInfo iClient = getClientInfo(token[0]);
- if (iClient != null && iClient.getHostname().isEmpty()) {
- iClient.setUserBits(token[0], false);
- }
- } iChannel = getChannel(token[2]);
- if (iChannel == null) {
- return;
- } iChannel.setTopicTime(System.currentTimeMillis() / 1000);
- if (token[0].charAt(0) == ':') {
- token[0] = token[0].substring(1);
- } iChannel.setTopicUser(token[0]);
- iChannel.setInternalTopic(token[token.length - 1]);
- callChannelTopic(iChannel, false);
- break;
- }
- }
-
- /**
- * Callback to all objects implementing the ChannelTopic Callback.
- *
- * @see com.dmdirc.parser.interfaces.callbacks.ChannelTopicListener
- * @param cChannel Channel that topic was set on
- * @param bIsJoinTopic True when getting topic on join, false if set by user/server
- * @return true if a method was called, false otherwise
- */
- protected boolean callChannelTopic(final ChannelInfo cChannel, final boolean bIsJoinTopic) {
- ((IRCChannelInfo) cChannel).setHadTopic();
- return getCallbackManager().getCallbackType(ChannelTopicListener.class).call(cChannel, bIsJoinTopic);
- }
-
- /**
- * What does this IRCProcessor handle.
- *
- * @return String[] with the names of the tokens we handle.
- */
- @Override
- public String[] handles() {
- return new String[]{"TOPIC", "332", "333"};
- }
- }
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