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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;
-
- import com.dmdirc.config.profiles.Profile;
- import com.dmdirc.config.profiles.ProfileManager;
- import com.dmdirc.events.FrameClosingEvent;
- import com.dmdirc.interfaces.Connection;
- import com.dmdirc.interfaces.ConnectionManager;
- import com.dmdirc.interfaces.EventBus;
- import com.dmdirc.interfaces.config.ConfigProviderMigrator;
- import com.dmdirc.interfaces.config.IdentityFactory;
- import com.dmdirc.parser.common.ChannelJoinRequest;
- import com.dmdirc.parser.interfaces.Parser;
- import com.dmdirc.ui.WindowManager;
-
- import com.google.common.util.concurrent.ThreadFactoryBuilder;
-
- import java.net.URI;
- import java.net.URISyntaxException;
- import java.util.ArrayList;
- import java.util.Collection;
- import java.util.List;
- import java.util.Optional;
- import java.util.Set;
- import java.util.concurrent.CopyOnWriteArraySet;
- import java.util.concurrent.Executors;
- import java.util.stream.Collectors;
-
- import javax.inject.Inject;
- import javax.inject.Singleton;
-
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
-
- import net.engio.mbassy.listener.Handler;
-
- import static com.dmdirc.util.LogUtils.USER_ERROR;
-
- /**
- * The ServerManager maintains a list of all servers, and provides methods to search or iterate over
- * them.
- */
- @Singleton
- public class ServerManager implements ConnectionManager {
-
- private static final Logger LOG = LoggerFactory.getLogger(ServerManager.class);
- /** All servers that currently exist. */
- private final Set<Connection> servers = new CopyOnWriteArraySet<>();
- /** The manager to use to find profiles. */
- private final ProfileManager profileManager;
- /** The identity factory to give to servers. */
- private final IdentityFactory identityFactory;
- /** Window manager to add new servers to. */
- private final WindowManager windowManager;
- /** Concrete server factory to use. */
- private final ServerFactoryImpl serverFactoryImpl;
- /** Event bus for servers. */
- private final EventBus eventBus;
-
- /**
- * Creates a new instance of ServerManager.
- *
- * @param profileManager The manager to use to find profiles.
- * @param identityFactory The factory to use to create new identities.
- * @param windowManager Window manager to add new servers to.
- * @param serverFactory The factory to use to create servers.
- * @param eventBus The event bus to pass to servers.
- */
- @Inject
- public ServerManager(
- final ProfileManager profileManager,
- final IdentityFactory identityFactory,
- final WindowManager windowManager,
- final ServerFactoryImpl serverFactory,
- final EventBus eventBus) {
- this.profileManager = profileManager;
- this.identityFactory = identityFactory;
- this.windowManager = windowManager;
- this.serverFactoryImpl = serverFactory;
- this.eventBus = eventBus;
- this.eventBus.subscribe(this);
- }
-
- @Override
- public Connection createServer(final URI uri, final Profile profile) {
- final ConfigProviderMigrator configProvider = identityFactory.createMigratableConfig(uri.
- getScheme(), "", "", uri.getHost());
-
- final Connection server = serverFactoryImpl.getServer(
- configProvider,
- Executors.newScheduledThreadPool(1,
- new ThreadFactoryBuilder().setNameFormat("server-timer-%d").build()),
- uri,
- profile);
- registerServer(server);
- windowManager.addWindow(server.getWindowModel());
- return server;
- }
-
- /**
- * Registers a new server with the manager.
- *
- * @param server The server to be registered
- */
- void registerServer(final Connection server) {
- servers.add(server);
- }
-
- /**
- * Unregisters a server from the manager. The request is ignored if the ServerManager is in the
- * process of closing all servers.
- *
- * @param server The server to be unregistered
- */
- void unregisterServer(final Server server) {
- servers.remove(server);
- }
-
- @Override
- public List<Connection> getConnections() {
- return new ArrayList<>(servers);
- }
-
- @Override
- public void disconnectAll(final String message) {
- for (Connection server : servers) {
- server.disconnect(message);
- }
- }
-
- @Override
- public void closeAll(final String message) {
- for (Connection server : servers) {
- server.disconnect(message);
- server.getWindowModel().close();
- }
- }
-
- @Override
- public int getConnectionCount() {
- return servers.size();
- }
-
- @Override
- public List<Connection> getConnectionsByNetwork(final String network) {
- return servers.stream()
- .filter(server -> server.isNetwork(network))
- .collect(Collectors.toList());
- }
-
- @Override
- public Connection connectToAddress(final URI uri) {
- return connectToAddress(uri, profileManager.getDefault());
- }
-
- @Override
- public Connection connectToAddress(final URI uri, final Profile profile) {
- final Connection server = servers.stream()
- .filter(s -> s.compareURI(uri)).findAny()
- .orElse(createServer(uri, profile));
-
- final Optional<Parser> parser = server.getParser();
- if (server.getState().isDisconnected() || !parser.isPresent()) {
- server.connect(uri, profile);
- } else {
- final Collection<? extends ChannelJoinRequest> joinRequests =
- parser.get().extractChannels(uri);
- server.getGroupChatManager()
- .join(joinRequests.toArray(new ChannelJoinRequest[joinRequests.size()]));
- }
-
- return server;
- }
-
- @Override
- public void joinDevChat() {
- final List<Connection> qnetServers = getConnectionsByNetwork("Quakenet");
-
- Connection connectedServer = null;
-
- for (Connection server : qnetServers) {
- if (server.getState() == ServerState.CONNECTED) {
- connectedServer = server;
-
- if (server.getGroupChatManager().getChannel("#DMDirc").isPresent()) {
- server.getGroupChatManager().join(new ChannelJoinRequest("#DMDirc"));
- return;
- }
- }
- }
-
- if (connectedServer == null) {
- try {
- connectToAddress(new URI("irc://irc.quakenet.org/DMDirc"));
- } catch (URISyntaxException ex) {
- LOG.warn(USER_ERROR, "Unable to construct new server", ex);
- }
- } else {
- connectedServer.getGroupChatManager().join(new ChannelJoinRequest("#DMDirc"));
- }
- }
-
- @Handler
- void handleWindowClosing(final FrameClosingEvent event) {
- if (event.getSource() instanceof Server) {
- unregisterServer((Server) event.getSource());
- }
- }
-
- }
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