Store download-related stuff in the download.
[xudocci.git] / src / main / java / net / pterodactylus / xdcc / core / Core.java
index e417f83..578e86d 100644 (file)
@@ -33,6 +33,7 @@ import java.util.logging.Logger;
 import net.pterodactylus.irc.Connection;
 import net.pterodactylus.irc.ConnectionBuilder;
 import net.pterodactylus.irc.DccReceiver;
+import net.pterodactylus.irc.event.ChannelJoined;
 import net.pterodactylus.irc.event.ChannelMessageReceived;
 import net.pterodactylus.irc.event.ConnectionEstablished;
 import net.pterodactylus.irc.event.DccSendReceived;
@@ -42,6 +43,7 @@ import net.pterodactylus.xdcc.core.event.BotAdded;
 import net.pterodactylus.xdcc.core.event.CoreStarted;
 import net.pterodactylus.xdcc.data.Bot;
 import net.pterodactylus.xdcc.data.Channel;
+import net.pterodactylus.xdcc.data.Download;
 import net.pterodactylus.xdcc.data.Network;
 import net.pterodactylus.xdcc.data.Pack;
 import net.pterodactylus.xdcc.data.Server;
@@ -71,15 +73,30 @@ public class Core extends AbstractIdleService {
        /** The event bus. */
        private final EventBus eventBus;
 
+       /** The temporary directory to download files to. */
+       private final String temporaryDirectory;
+
+       /** The directory to move finished downloads to. */
+       private final String finalDirectory;
+
        /** The channels that should be monitored. */
        private final Collection<Channel> channels = Sets.newHashSet();
 
+       /** The channels that are currentlymonitored. */
+       private final Collection<Channel> joinedChannels = Sets.newHashSet();
+
+       /** The channels that are joined but not configured. */
+       private final Collection<Channel> extraChannels = Sets.newHashSet();
+
        /** The current network connections. */
        private final Map<Network, Connection> networkConnections = Collections.synchronizedMap(Maps.<Network, Connection>newHashMap());
 
        /** The currently known bots. */
        private final Table<Network, String, Bot> networkBots = HashBasedTable.create();
 
+       /** The current downloads. */
+       private final Map<String, Download> downloads = Maps.newHashMap();
+
        /** The current DCC receivers. */
        private final Collection<DccReceiver> dccReceivers = Sets.newHashSet();
 
@@ -88,10 +105,16 @@ public class Core extends AbstractIdleService {
         *
         * @param eventBus
         *              The event bus
+        * @param temporaryDirectory
+        *              The directory to download files to
+        * @param finalDirectory
+        *              The directory to move finished files to
         */
        @Inject
-       public Core(EventBus eventBus) {
+       public Core(EventBus eventBus, String temporaryDirectory, String finalDirectory) {
                this.eventBus = eventBus;
+               this.temporaryDirectory = temporaryDirectory;
+               this.finalDirectory = finalDirectory;
        }
 
        //
@@ -109,6 +132,24 @@ public class Core extends AbstractIdleService {
        }
 
        /**
+        * Returns all currently joined channels.
+        *
+        * @return All currently joined channels
+        */
+       public Collection<Channel> joinedChannels() {
+               return ImmutableSet.copyOf(joinedChannels);
+       }
+
+       /**
+        * Returns all currently joined channels that are not configured.
+        *
+        * @return All currently joined but not configured channels
+        */
+       public Collection<Channel> extraChannels() {
+               return ImmutableSet.copyOf(extraChannels);
+       }
+
+       /**
         * Returns all currently known bots.
         *
         * @return All currently known bots
@@ -154,6 +195,9 @@ public class Core extends AbstractIdleService {
                        return;
                }
 
+               Download download = new Download(bot, pack);
+               downloads.put(pack.name(), download);
+
                try {
                        connection.sendMessage(bot.name(), "XDCC SEND " + pack.id());
                } catch (IOException ioe1) {
@@ -223,6 +267,33 @@ public class Core extends AbstractIdleService {
        }
 
        /**
+        * Shows a message when a channel was joined by us.
+        *
+        * @param channelJoined
+        *              The channel joined event
+        */
+       @Subscribe
+       public void channelJoined(ChannelJoined channelJoined) {
+               if (channelJoined.connection().isSource(channelJoined.client())) {
+                       Optional<Network> network = getNetwork(channelJoined.connection());
+                       if (!network.isPresent()) {
+                               return;
+                       }
+
+                       Optional<Channel> channel = getChannel(network.get(), channelJoined.channel());
+                       if (!channel.isPresent()) {
+                               /* it’s an extra channel. */
+                               extraChannels.add(new Channel(network.get(), channelJoined.channel()));
+                               logger.info(String.format("Joined extra Channel %s on %s.", channelJoined.channel(), network.get().name()));
+                               return;
+                       }
+
+                       joinedChannels.add(channel.get());
+                       logger.info(String.format("Joined Channel %s on %s.", channelJoined.channel(), network.get().name()));
+               }
+       }
+
+       /**
         * If a message on a channel is received, it is parsed for pack information
         * with is then added to a bot.
         *
@@ -273,10 +344,23 @@ public class Core extends AbstractIdleService {
         */
        @Subscribe
        public void dccSendReceived(DccSendReceived dccSendReceived) {
+               Optional<Network> network = getNetwork(dccSendReceived.connection());
+               if (!network.isPresent()) {
+                       return;
+               }
+
+               Download download = downloads.get(dccSendReceived.filename());
+               if (download == null) {
+                       /* unknown download, ignore. */
+                       return;
+               }
+
                logger.info(String.format("Starting download of %s.", dccSendReceived.filename()));
                try {
-                       OutputStream fileOutputStream = new FileOutputStream(new File("/home/bombe/Temp", dccSendReceived.filename()));
-                       DccReceiver dccReceiver = new DccReceiver(dccSendReceived.inetAddress(), dccSendReceived.port(), dccSendReceived.filename(), dccSendReceived.filesize(), fileOutputStream);
+                       File outputFile = new File(temporaryDirectory, dccSendReceived.filename());
+                       OutputStream fileOutputStream = new FileOutputStream(outputFile);
+                       DccReceiver dccReceiver = new DccReceiver(eventBus, dccSendReceived.inetAddress(), dccSendReceived.port(), dccSendReceived.filename(), dccSendReceived.filesize(), fileOutputStream);
+                       download.filename(outputFile.getPath()).outputStream(fileOutputStream).dccReceiver(dccReceiver);
                        dccReceivers.add(dccReceiver);
                        dccReceiver.start();
                } catch (FileNotFoundException fnfe1) {
@@ -307,6 +391,25 @@ public class Core extends AbstractIdleService {
        }
 
        /**
+        * Returns the configured channel for the given network and name.
+        *
+        * @param network
+        *              The network the channel is located on
+        * @param channelName
+        *              The name of the channel
+        * @return The configured channel, or {@link Optional#absent()} if no
+        *         configured channel matching the given network and name was found
+        */
+       public Optional<Channel> getChannel(Network network, String channelName) {
+               for (Channel channel : channels) {
+                       if (channel.network().equals(network) && (channel.name().equals(channelName))) {
+                               return Optional.of(channel);
+                       }
+               }
+               return Optional.absent();
+       }
+
+       /**
         * Parses {@link Pack} information from the given message.
         *
         * @param message