cache: add cache server

cache/src/test/java/net/runelite/cache/downloader/CacheClientTest.java

@@ -67,4 +67,27 @@ public class CacheClientTest
 
 		store.save();
 	}
+
+	@Test
+	@Ignore
+	public void testTree() throws Exception
+	{
+		Store store = new Store(new File("C:\\rs\\temp"));
+		store.loadTree(new File("C:\\rs\\runescape-data\\cache"));
+
+		CacheClient c = new CacheClient(store);
+		c.connect();
+		CompletableFuture<Integer> handshake = c.handshake();
+
+		Integer result = handshake.get();
+		logger.info("Handshake result: {}", result);
+
+		Assert.assertEquals(0, (int) result);
+
+		c.download();
+
+		c.close();
+
+		store.saveTree(new File("C:\\rs\\temp\\t"));
+	}
 }

cache/src/test/java/net/runelite/cache/fs/StoreLoadTest.java

@@ -41,9 +41,12 @@ public class StoreLoadTest
 	@Test
 	public void testLoad() throws IOException
 	{
-		Store store = new Store(StoreLocation.LOCATION);
-		store.load();
-		System.out.println(store);
+		try (Store store = new Store(StoreLocation.LOCATION))
+		{
+			store.load();
+
+			System.out.println(store);
+		}
 	}
 
 	@Test

cache/src/test/java/net/runelite/cache/server/CacheServerTest.java

@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2017, Adam <Adam@sigterm.info>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.runelite.cache.server;
+
+import java.io.FileNotFoundException;
+import net.runelite.cache.StoreLocation;
+import net.runelite.cache.downloader.CacheClient;
+import net.runelite.cache.fs.Archive;
+import net.runelite.cache.fs.File;
+import net.runelite.cache.fs.Index;
+import net.runelite.cache.fs.Store;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+public class CacheServerTest
+{
+	private static final String HOST = "localhost";
+	private static final int REVISION = 139;
+
+	@Rule
+	public TemporaryFolder folder = StoreLocation.getTemporaryFolder();
+
+	@Test
+	@Ignore
+	public void testDownload() throws Exception
+	{
+		try (Store store = new Store(StoreLocation.LOCATION);
+			CacheServer server = new CacheServer(store, REVISION))
+		{
+			store.load();
+			store.rebuildCrc();
+
+			server.start();
+
+			try (CacheClient client = new CacheClient(new Store(folder.newFolder()), HOST, REVISION))
+			{
+				client.connect();
+				client.handshake().get();
+				client.download();
+			}
+		}
+	}
+
+	@Test
+	public void testServer() throws Exception
+	{
+		try (Store store = new Store(folder.newFolder());
+			CacheServer server = new CacheServer(store, REVISION))
+		{
+			addInitialFilesToStore(store);
+
+			store.rebuildCrc();
+
+			server.start();
+
+			try (Store store2 = new Store(folder.newFolder()); CacheClient client = new CacheClient(store2, HOST, REVISION))
+			{
+				client.connect();
+				client.handshake().get();
+				client.download();
+
+				Index index = store2.findIndex(0);
+				Archive archive = index.getArchive(0);
+				File file = archive.getFiles().get(0);
+				Assert.assertArrayEquals("test".getBytes(), file.getContents());
+			}
+		}
+	}
+
+	private void addInitialFilesToStore(Store store) throws FileNotFoundException
+	{
+		Index index = store.addIndex(0);
+		Archive archive = index.addArchive(0);
+		File file = archive.addFile(0);
+		file.setNameHash(7);
+		file.setContents("test".getBytes());
+	}
+
+}