X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Ffcp%2Fhighlevel%2FFcpClient.java;h=bc1092eacc912b2a1000c5fdc6637526ac85c9ec;hb=8ba2bf0baac5fa3b872c4a1f5020a15d825e525c;hp=78cb1984489fa86d27170783e365f62004132415;hpb=c66c2899de040c50abc2c8638ca242fe0bc1af1b;p=jFCPlib.git
diff --git a/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java b/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java
index 78cb198..bc1092e 100644
--- a/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java
+++ b/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java
@@ -18,6 +18,9 @@
package net.pterodactylus.fcp.highlevel;
+import static com.google.common.collect.FluentIterable.from;
+
+import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
@@ -28,11 +31,14 @@ import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
-import java.util.Set;
import java.util.Map.Entry;
+import java.util.Set;
import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicReference;
import net.pterodactylus.fcp.AddPeer;
+import net.pterodactylus.fcp.AllData;
+import net.pterodactylus.fcp.ClientGet;
import net.pterodactylus.fcp.ClientHello;
import net.pterodactylus.fcp.CloseConnectionDuplicateClientName;
import net.pterodactylus.fcp.DataFound;
@@ -65,9 +71,8 @@ import net.pterodactylus.fcp.RemovePeer;
import net.pterodactylus.fcp.SSKKeypair;
import net.pterodactylus.fcp.SimpleProgress;
import net.pterodactylus.fcp.WatchGlobal;
-import net.pterodactylus.util.filter.Filter;
-import net.pterodactylus.util.filter.Filters;
-import net.pterodactylus.util.thread.ObjectWrapper;
+
+import com.google.common.base.Predicate;
/**
* High-level FCP client that hides the details of the underlying FCP
@@ -75,7 +80,7 @@ import net.pterodactylus.util.thread.ObjectWrapper;
*
* @author David âBombeâ Roden <bombe@freenetproject.org>
*/
-public class FcpClient {
+public class FcpClient implements Closeable {
/** Object used for synchronization. */
private final Object syncObject = new Object();
@@ -150,7 +155,7 @@ public class FcpClient {
* The Freenet nodeâs FCP port
*/
public FcpClient(InetAddress host, int port) {
- this(new FcpConnection(host, port));
+ this(new FcpConnection(host, port), false);
}
/**
@@ -303,6 +308,88 @@ public class FcpClient {
}
/**
+ * Returns the file with the given URI. The retrieved data will be run
+ * through Freenetâs content filter.
+ *
+ * @param uri
+ * The URI to get
+ * @return The result of the get request
+ * @throws IOException
+ * if an I/O error occurs
+ * @throws FcpException
+ * if an FCP error occurs
+ */
+ public GetResult getURI(final String uri) throws IOException, FcpException {
+ return getURI(uri, true);
+ }
+
+ /**
+ * Returns the file with the given URI.
+ *
+ * @param uri
+ * The URI to get
+ * @param filterData
+ * {@code true} to filter the retrieved data, {@code false}
+ * otherwise
+ * @return The result of the get request
+ * @throws IOException
+ * if an I/O error occurs
+ * @throws FcpException
+ * if an FCP error occurs
+ */
+ public GetResult getURI(final String uri, final boolean filterData) throws IOException, FcpException {
+ checkConnected(true);
+ final GetResult getResult = new GetResult();
+ new ExtendedFcpAdapter() {
+
+ @SuppressWarnings("synthetic-access")
+ private final String identifier = createIdentifier("client-get");
+
+ @Override
+ @SuppressWarnings("synthetic-access")
+ public void run() throws IOException {
+ ClientGet clientGet = new ClientGet(uri, identifier);
+ clientGet.setFilterData(filterData);
+ fcpConnection.sendMessage(clientGet);
+ }
+
+ @Override
+ public void receivedGetFailed(FcpConnection fcpConnection, GetFailed getFailed) {
+ if (!getFailed.getIdentifier().equals(identifier)) {
+ return;
+ }
+ if ((getFailed.getCode() == 27) || (getFailed.getCode() == 24)) {
+ /* redirect! */
+ String newUri = getFailed.getRedirectURI();
+ getResult.realUri(newUri);
+ try {
+ ClientGet clientGet = new ClientGet(newUri, identifier);
+ clientGet.setFilterData(filterData);
+ fcpConnection.sendMessage(clientGet);
+ } catch (IOException ioe1) {
+ getResult.success(false).exception(ioe1);
+ completionLatch.countDown();
+ }
+ } else {
+ getResult.success(false).errorCode(getFailed.getCode());
+ completionLatch.countDown();
+ }
+ }
+
+ @Override
+ public void receivedAllData(FcpConnection fcpConnection, AllData allData) {
+ if (!allData.getIdentifier().equals(identifier)) {
+ return;
+ }
+ getResult.success(true).contentType(allData.getContentType()).contentLength(allData.getDataLength()).inputStream(allData.getPayloadInputStream());
+ completionLatch.countDown();
+ }
+
+ }.execute();
+ return getResult;
+ }
+
+ /**
* Disconnects the FCP client.
*/
public void disconnect() {
@@ -313,6 +400,14 @@ public class FcpClient {
}
/**
+ * {@inheritDoc}
+ */
+ @Override
+ public void close() {
+ disconnect();
+ }
+
+ /**
* Returns whether this client is currently connected.
*
* @return {@code true} if the client is currently connected, {@code false}
@@ -502,8 +597,8 @@ public class FcpClient {
/**
* Adds a peer, reading the noderef of the peer from the given file.
- * Note: the file to read the noderef from has to reside on
- * the same machine as the node!
+ * Note: the file to read the noderef from has to reside
+ * on the same machine as the node!
*
* @param file
* The name of the file containing the peerâs noderef
@@ -642,7 +737,7 @@ public class FcpClient {
* if an FCP error occurs
*/
public PeerNote getPeerNote(final Peer peer) throws IOException, FcpException {
- final ObjectWrapper objectWrapper = new ObjectWrapper();
+ final AtomicReference objectWrapper = new AtomicReference();
new ExtendedFcpAdapter() {
/**
@@ -728,7 +823,7 @@ public class FcpClient {
* if an FCP error occurs
*/
public SSKKeypair generateKeyPair() throws IOException, FcpException {
- final ObjectWrapper sskKeypairWrapper = new ObjectWrapper();
+ final AtomicReference sskKeypairWrapper = new AtomicReference();
new ExtendedFcpAdapter() {
/**
@@ -770,15 +865,12 @@ public class FcpClient {
* if an FCP error occurs
*/
public Collection getGetRequests(final boolean global) throws IOException, FcpException {
- return Filters.filteredCollection(getRequests(global), new Filter() {
-
- /**
- * {@inheritDoc}
- */
- public boolean filterObject(Request request) {
+ return from(getRequests(global)).filter(new Predicate() {
+ @Override
+ public boolean apply(Request request) {
return request instanceof GetRequest;
}
- });
+ }).toList();
}
/**
@@ -795,15 +887,12 @@ public class FcpClient {
* if an FCP error occurs
*/
public Collection getPutRequests(final boolean global) throws IOException, FcpException {
- return Filters.filteredCollection(getRequests(global), new Filter() {
-
- /**
- * {@inheritDoc}
- */
- public boolean filterObject(Request request) {
+ return from(getRequests(global)).filter(new Predicate() {
+ @Override
+ public boolean apply(Request request) {
return request instanceof PutRequest;
}
- });
+ }).toList();
}
/**
@@ -811,8 +900,8 @@ public class FcpClient {
*
* @param global
* true
to return requests from the global queue,
- * false
to only show requests from the client-local
- * queue
+ * false
to only show requests from the
+ * client-local queue
* @return All requests
* @throws IOException
* if an I/O error occurs
@@ -1017,7 +1106,7 @@ public class FcpClient {
* if an I/O error occurs
*/
public NodeData getNodeInformation(final Boolean giveOpennetRef, final Boolean withPrivate, final Boolean withVolatile) throws IOException, FcpException {
- final ObjectWrapper nodeDataWrapper = new ObjectWrapper();
+ final AtomicReference nodeDataWrapper = new AtomicReference();
new ExtendedFcpAdapter() {
@Override