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- /*
- * Copyright (c) 2006-2017 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.processors;
-
- import com.dmdirc.parser.events.ChannelNamesEvent;
- import com.dmdirc.parser.events.ChannelTopicEvent;
- import com.dmdirc.parser.interfaces.ChannelInfo;
- import com.dmdirc.parser.irc.IRCChannelClientInfo;
- import com.dmdirc.parser.irc.IRCChannelInfo;
- import com.dmdirc.parser.irc.IRCClientInfo;
- import com.dmdirc.parser.irc.IRCParser;
- import com.dmdirc.parser.irc.ModeManager;
- import com.dmdirc.parser.irc.PrefixModeManager;
-
- import java.time.LocalDateTime;
-
- import javax.inject.Inject;
- import javax.inject.Named;
-
- /**
- * Process a Names reply.
- */
- public class ProcessNames extends IRCProcessor {
-
- /** The manager to use to access prefix modes. */
- private final PrefixModeManager prefixModeManager;
- /** Mode manager to use for user modes. */
- private final ModeManager userModeManager;
-
- /**
- * Create a new instance of the IRCProcessor Object.
- *
- * @param parser IRCParser That owns this IRCProcessor
- * @param prefixModeManager The manager to use to access prefix modes.
- * @param userModeManager Mode manager to use for user modes.
- */
- @Inject
- public ProcessNames(final IRCParser parser, final PrefixModeManager prefixModeManager,
- @Named("user") final ModeManager userModeManager) {
- super(parser, "353", "366");
- this.prefixModeManager = prefixModeManager;
- this.userModeManager = userModeManager;
- }
-
- /**
- * Process a Names reply.
- *
- * @param sParam Type of line to process ("366", "353")
- * @param token IRCTokenised line to process
- */
- @Override
- public void process(final LocalDateTime time, final String sParam, final String... token) {
- final IRCChannelInfo iChannel;
- if ("366".equals(sParam)) {
- // End of names
- iChannel = getChannel(token[3]);
- if (iChannel == null) {
- return;
- }
-
- if (!iChannel.hadTopic()) {
- callChannelTopic(time, iChannel, true);
- }
-
- iChannel.setAddingNames(false);
- callChannelGotNames(time, iChannel);
-
- if (!iChannel.hasAskedForListModes()
- && parser.getAutoListMode()) {
- iChannel.requestListModes();
- }
- } else {
- // Names
-
- iChannel = getChannel(token[4]);
-
- if (iChannel == null) {
- return;
- }
-
- // If we are not expecting names, clear the current known names - this is fresh stuff!
- if (!iChannel.isAddingNames()) {
- iChannel.emptyChannel();
- }
- iChannel.setAddingNames(true);
-
- final String[] sNames = token[token.length - 1].split(" ");
- String sName = "";
- StringBuilder sModes = new StringBuilder();
- for (String sName1 : sNames) {
- // If name is empty (ie there was an extra space) ignore it.
- if (sName1.isEmpty()) {
- continue;
- }
- // This next bit of code allows for any ircd which decides to use @+Foo in names
- for (int i = 0; i < sName1.length(); i++) {
- final char cMode = sName1.charAt(i);
- if (prefixModeManager.isPrefix(cMode)) {
- sModes.append(prefixModeManager.getModeFor(cMode));
- } else {
- sName = sName1.substring(i);
- break;
- }
- }
- callDebugInfo(IRCParser.DEBUG_INFO, "Name: %s Modes: \"%s\"", sName,
- sModes.toString());
-
- IRCClientInfo iClient = getClientInfo(sName);
- if (iClient == null) {
- iClient = new IRCClientInfo(parser, userModeManager, sName);
- parser.addClient(iClient);
- }
- iClient.setUserBits(sName, false); // Will do nothing if this isn't UHNAMES
- final IRCChannelClientInfo iChannelClient = iChannel.addClient(iClient);
- iChannelClient.setChanMode(sModes.toString());
-
- sName = "";
- sModes = new StringBuilder();
- }
- }
- }
-
- /**
- * Callback to all objects implementing the ChannelTopic Callback.
- *
- * @param cChannel Channel that topic was set on
- * @param bIsJoinTopic True when getting topic on join, false if set by user/server
- */
- protected void callChannelTopic(final LocalDateTime time, final ChannelInfo cChannel, final boolean bIsJoinTopic) {
- ((IRCChannelInfo) cChannel).setHadTopic();
- getCallbackManager().publish(
- new ChannelTopicEvent(parser, time, cChannel, bIsJoinTopic));
- }
-
- /**
- * Callback to all objects implementing the ChannelGotNames Callback.
- *
- * @param cChannel Channel which the names reply is for
- */
- protected void callChannelGotNames(final LocalDateTime time, final ChannelInfo cChannel) {
- getCallbackManager().publish(new ChannelNamesEvent(parser, time, cChannel));
- }
-
- }
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