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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.addons.identd;
-
- import com.dmdirc.config.GlobalConfig;
- import com.dmdirc.config.prefs.PluginPreferencesCategory;
- import com.dmdirc.config.prefs.PreferencesCategory;
- import com.dmdirc.config.prefs.PreferencesDialogModel;
- import com.dmdirc.config.prefs.PreferencesSetting;
- import com.dmdirc.config.prefs.PreferencesType;
- import com.dmdirc.events.ClientPrefsOpenedEvent;
- import com.dmdirc.events.ServerConnectErrorEvent;
- import com.dmdirc.events.ServerConnectedEvent;
- import com.dmdirc.events.ServerConnectingEvent;
- import com.dmdirc.interfaces.Connection;
- import com.dmdirc.events.eventbus.EventBus;
- import com.dmdirc.interfaces.config.AggregateConfigProvider;
- import com.dmdirc.plugins.PluginDomain;
- import com.dmdirc.plugins.PluginInfo;
- import com.dmdirc.util.validators.PortValidator;
- import java.util.ArrayList;
- import java.util.List;
- import javax.inject.Inject;
- import net.engio.mbassy.listener.Handler;
-
- public class IdentdManager {
-
- /** List of all the connections that need ident replies. */
- private final List<Connection> connections;
- /** Global config. */
- private final AggregateConfigProvider config;
- /** This plugin's settings domain. */
- private final String domain;
- /** Ident server. */
- private final IdentdServer server;
- /** Event bus to subscribe to events on. */
- private final EventBus eventBus;
- private final PluginInfo pluginInfo;
-
- @Inject
- public IdentdManager(@GlobalConfig final AggregateConfigProvider config,
- @PluginDomain(IdentdPlugin.class) final String domain,
- @PluginDomain(IdentdPlugin.class) final PluginInfo pluginInfo,
- final IdentdServer server, final EventBus eventBus) {
- this.pluginInfo = pluginInfo;
- connections = new ArrayList<>();
- this.config = config;
- this.domain = domain;
- this.server = server;
- this.eventBus = eventBus;
- }
-
- /**
- * Called when the plugin is loaded.
- */
- public void onLoad() {
- eventBus.subscribe(this);
-
- if (config.getOptionBool(domain, "advanced.alwaysOn")) {
- server.startServer();
- }
- }
-
- /**
- * Called when this plugin is unloaded.
- */
- public void onUnload() {
- eventBus.unsubscribe(this);
- server.stopServer();
- connections.clear();
- }
-
- @Handler
- public void handleServerConnecting(final ServerConnectingEvent event) {
- synchronized (connections) {
- if (connections.isEmpty()) {
- server.startServer();
- }
- connections.add(event.getConnection());
- }
- }
-
- @Handler
- public void handleServerConnected(final ServerConnectedEvent event) {
- handleServerRemoved(event.getConnection());
- }
-
- @Handler
- public void handleServerConnectError(final ServerConnectErrorEvent event) {
- handleServerRemoved(event.getConnection());
- }
-
- private void handleServerRemoved(final Connection connection) {
- synchronized (connections) {
- connections.remove(connection);
-
- if (connections.isEmpty() && !config.getOptionBool(domain, "advanced.alwaysOn")) {
- server.stopServer();
- }
- }
- }
-
- @Handler
- public void showConfig(final ClientPrefsOpenedEvent event) {
- final PreferencesDialogModel manager = event.getModel();
- final PreferencesCategory general = new PluginPreferencesCategory(
- pluginInfo, "Identd",
- "General Identd Plugin config ('Lower' options take priority "
- + "over those above them)");
- final PreferencesCategory advanced = new PluginPreferencesCategory(
- pluginInfo, "Advanced",
- "Advanced Identd Plugin config - Only edit these if you need "
- + "to/know what you are doing. Editing these could prevent "
- + "access to some servers. ('Lower' options take priority over "
- + "those above them)");
-
- general.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "general.useUsername", "Use connection "
- + "username rather than system username", "If this is enabled,"
- + " the username for the connection will be used rather than '"
- + System.getProperty("user.name") + '\'',
- manager.getConfigManager(), manager.getIdentity()));
- general.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "general.useNickname", "Use connection "
- + "nickname rather than system username", "If this is enabled, "
- + "the nickname for the connection will be used rather than '"
- + System.getProperty("user.name") + '\'',
- manager.getConfigManager(), manager.getIdentity()));
- general.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "general.useCustomName", "Use custom name" + " all the time",
- "If this is enabled, the name specified below" + " will be used all the time",
- manager.getConfigManager(),
- manager.getIdentity()));
- general.addSetting(new PreferencesSetting(PreferencesType.TEXT,
- domain, "general.customName", "Custom Name to use",
- "The custom name to use when 'Use Custom Name' is enabled",
- manager.getConfigManager(), manager.getIdentity()));
- advanced.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "advanced.alwaysOn", "Always have ident " + "port open",
- "By default the identd only runs when there are "
- + "active connection attempts. This overrides that.",
- manager.getConfigManager(), manager.getIdentity()));
- advanced.addSetting(new PreferencesSetting(PreferencesType.INTEGER,
- new PortValidator(), domain, "advanced.port",
- "What port should the identd listen on", "Default port is 113,"
- + " this is probably useless if changed unless you port forward"
- + " ident to a different port", manager.getConfigManager(),
- manager.getIdentity()));
- advanced.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "advanced.useCustomSystem", "Use custom OS",
- "By default the plugin uses 'UNIX' or 'WIN32' as the system "
- + "type, this can be overridden by enabling this.",
- manager.getConfigManager(), manager.getIdentity()));
- advanced.addSetting(new PreferencesSetting(PreferencesType.TEXT,
- domain, "advanced.customSystem", "Custom OS to use",
- "The custom system to use when 'Use Custom System' is enabled",
- manager.getConfigManager(), manager.getIdentity()));
- advanced.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "advanced.isHiddenUser", "Respond to ident"
- + " requests with HIDDEN-USER error", "By default the plugin will"
- + " give a USERID response, this can force an 'ERROR :"
- + " HIDDEN-USER' response instead.", manager.getConfigManager(),
- manager.getIdentity()));
- advanced.addSetting(new PreferencesSetting(PreferencesType.BOOLEAN,
- domain, "advanced.isNoUser", "Respond to ident"
- + " requests with NO-USER error", "By default the plugin will"
- + " give a USERID response, this can force an 'ERROR : NO-USER'"
- + " response instead. (Overrides HIDDEN-USER)",
- manager.getConfigManager(), manager.getIdentity()));
-
- manager.getCategory("Plugins").addSubCategory(general);
- general.addSubCategory(advanced);
- }
-
- }
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