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Florian Schmaus
6 years ago
commit
1a93b448db
@ -0,0 +1,463 @@
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/**
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*
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* Copyright © 2017 Grigory Fedorov
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.httpfileupload;
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import org.jivesoftware.smack.AbstractConnectionListener;
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import org.jivesoftware.smack.ConnectionConfiguration;
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import org.jivesoftware.smack.ConnectionCreationListener;
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import org.jivesoftware.smack.Manager;
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import org.jivesoftware.smack.SmackException;
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import org.jivesoftware.smack.XMPPConnection;
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import org.jivesoftware.smack.XMPPConnectionRegistry;
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import org.jivesoftware.smack.XMPPException;
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import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
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import org.jivesoftware.smackx.disco.packet.DiscoverInfo;
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import org.jivesoftware.smackx.httpfileupload.UploadService.Version;
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import org.jivesoftware.smackx.httpfileupload.element.Slot;
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import org.jivesoftware.smackx.httpfileupload.element.SlotRequest;
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import org.jivesoftware.smackx.httpfileupload.element.SlotRequest_V0_2;
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import org.jivesoftware.smackx.xdata.FormField;
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import org.jivesoftware.smackx.xdata.packet.DataForm;
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import org.jxmpp.jid.DomainBareJid;
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import java.io.BufferedInputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.WeakHashMap;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.net.ssl.HttpsURLConnection;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLSocketFactory;
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/**
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* A manager for XEP-0363: HTTP File Upload.
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*
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* @author Grigory Fedorov
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* @author Florian Schmaus
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* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
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*/
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public final class HttpFileUploadManager extends Manager {
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public static final String NAMESPACE = "urn:xmpp:http:upload:0";
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public static final String NAMESPACE_0_2 = "urn:xmpp:http:upload";
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private static final Logger LOGGER = Logger.getLogger(HttpFileUploadManager.class.getName());
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static {
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XMPPConnectionRegistry.addConnectionCreationListener(new ConnectionCreationListener() {
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@Override
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public void connectionCreated(XMPPConnection connection) {
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getInstanceFor(connection);
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}
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});
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}
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private static final Map<XMPPConnection, HttpFileUploadManager> INSTANCES = new WeakHashMap<>();
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private UploadService defaultUploadService;
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private SSLSocketFactory tlsSocketFactory;
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/**
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* Obtain the HttpFileUploadManager responsible for a connection.
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*
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* @param connection the connection object.
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* @return a HttpFileUploadManager instance
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*/
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public static synchronized HttpFileUploadManager getInstanceFor(XMPPConnection connection) {
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HttpFileUploadManager httpFileUploadManager = INSTANCES.get(connection);
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if (httpFileUploadManager == null) {
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httpFileUploadManager = new HttpFileUploadManager(connection);
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INSTANCES.put(connection, httpFileUploadManager);
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}
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return httpFileUploadManager;
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}
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private HttpFileUploadManager(XMPPConnection connection) {
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super(connection);
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connection.addConnectionListener(new AbstractConnectionListener() {
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@Override
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public void authenticated(XMPPConnection connection, boolean resumed) {
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// No need to reset the cache if the connection got resumed.
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if (resumed) {
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return;
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}
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try {
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discoverUploadService();
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} catch (XMPPException.XMPPErrorException | SmackException.NotConnectedException
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| SmackException.NoResponseException | InterruptedException e) {
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LOGGER.log(Level.WARNING, "Error during discovering HTTP File Upload service", e);
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}
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}
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});
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}
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private static UploadService uploadServiceFrom(DiscoverInfo discoverInfo) {
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assert(containsHttpFileUploadNamespace(discoverInfo));
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UploadService.Version version;
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if (discoverInfo.containsFeature(NAMESPACE)) {
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version = Version.v0_3;
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} else if (discoverInfo.containsFeature(NAMESPACE_0_2)) {
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version = Version.v0_2;
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} else {
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throw new AssertionError();
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}
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DomainBareJid address = discoverInfo.getFrom().asDomainBareJid();
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DataForm dataForm = DataForm.from(discoverInfo);
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if (dataForm == null) {
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return new UploadService(address, version);
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}
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FormField field = dataForm.getField("max-file-size");
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if (field == null) {
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return new UploadService(address, version);
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}
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List<String> values = field.getValues();
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if (values.isEmpty()) {
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return new UploadService(address, version);
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}
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Long maxFileSize = Long.valueOf(values.get(0));
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return new UploadService(address, version, maxFileSize);
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}
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/**
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* Discover upload service.
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*
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* Called automatically when connection is authenticated.
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*
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* Note that this is a synchronous call -- Smack must wait for the server response.
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*
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* @return true if upload service was discovered
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* @throws XMPPException.XMPPErrorException
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* @throws SmackException.NotConnectedException
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* @throws InterruptedException
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* @throws SmackException.NoResponseException
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*/
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public boolean discoverUploadService() throws XMPPException.XMPPErrorException, SmackException.NotConnectedException,
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InterruptedException, SmackException.NoResponseException {
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ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection());
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List<DiscoverInfo> servicesDiscoverInfo = sdm
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.findServicesDiscoverInfo(NAMESPACE, true, true);
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if (servicesDiscoverInfo.isEmpty()) {
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servicesDiscoverInfo = sdm.findServicesDiscoverInfo(NAMESPACE_0_2, true, true);
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if (servicesDiscoverInfo.isEmpty()) {
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return false;
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}
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}
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DiscoverInfo discoverInfo = servicesDiscoverInfo.get(0);
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defaultUploadService = uploadServiceFrom(discoverInfo);
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return true;
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}
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/**
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* Check if upload service was discovered.
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*
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* @return true if upload service was discovered
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*/
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public boolean isUploadServiceDiscovered() {
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return defaultUploadService != null;
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}
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/**
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* Get default upload service if it was discovered.
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*
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* @return upload service JID or null if not available
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*/
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public UploadService getDefaultUploadService() {
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return defaultUploadService;
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}
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/**
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* Request slot and uploaded file to HTTP file upload service.
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*
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* You don't need to request slot and upload file separately, this method will do both.
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* Note that this is a synchronous call -- Smack must wait for the server response.
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*
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* @param file file to be uploaded
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* @return public URL for sharing uploaded file
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* @throws InterruptedException
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* @throws XMPPException.XMPPErrorException
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* @throws SmackException
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* @throws IOException in case of HTTP upload errors
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*/
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public URL uploadFile(File file) throws InterruptedException, XMPPException.XMPPErrorException,
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SmackException, IOException {
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return uploadFile(file, null);
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}
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/**
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* Request slot and uploaded file to HTTP file upload service with progress callback.
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*
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* You don't need to request slot and upload file separately, this method will do both.
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* Note that this is a synchronous call -- Smack must wait for the server response.
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*
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* @param file file to be uploaded
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* @param listener upload progress listener of null
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* @return public URL for sharing uploaded file
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*
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* @throws InterruptedException
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* @throws XMPPException.XMPPErrorException
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* @throws SmackException
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* @throws IOException
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*/
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public URL uploadFile(File file, UploadProgressListener listener) throws InterruptedException,
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XMPPException.XMPPErrorException, SmackException, IOException {
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if (!file.isFile()) {
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throw new FileNotFoundException("The path " + file.getAbsolutePath() + " is not a file");
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}
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final Slot slot = requestSlot(file.getName(), file.length(), "application/octet-stream");
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uploadFile(file, slot, listener);
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return slot.getGetUrl();
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}
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/**
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* Request a new upload slot from default upload service (if discovered). When you get slot you should upload file
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* to PUT URL and share GET URL. Note that this is a synchronous call -- Smack must wait for the server response.
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*
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* @param filename name of file to be uploaded
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* @param fileSize file size in bytes.
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* @return file upload Slot in case of success
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* @throws IllegalArgumentException if fileSize is less than or equal to zero or greater than the maximum size
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* supported by the service.
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* @throws InterruptedException
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* @throws XMPPException.XMPPErrorException
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* @throws SmackException.NotConnectedException
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* @throws SmackException.NoResponseException
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*/
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public Slot requestSlot(String filename, long fileSize) throws InterruptedException,
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XMPPException.XMPPErrorException, SmackException {
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return requestSlot(filename, fileSize, null, null);
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}
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/**
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* Request a new upload slot with optional content type from default upload service (if discovered).
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*
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* When you get slot you should upload file to PUT URL and share GET URL.
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* Note that this is a synchronous call -- Smack must wait for the server response.
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*
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* @param filename name of file to be uploaded
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* @param fileSize file size in bytes.
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* @param contentType file content-type or null
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* @return file upload Slot in case of success
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* @throws IllegalArgumentException if fileSize is less than or equal to zero or greater than the maximum size
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* supported by the service.
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* @throws SmackException.NotConnectedException
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* @throws InterruptedException
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* @throws XMPPException.XMPPErrorException
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* @throws SmackException.NoResponseException
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*/
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public Slot requestSlot(String filename, long fileSize, String contentType) throws SmackException,
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InterruptedException, XMPPException.XMPPErrorException {
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return requestSlot(filename, fileSize, contentType, null);
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}
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/**
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* Request a new upload slot with optional content type from custom upload service.
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*
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* When you get slot you should upload file to PUT URL and share GET URL.
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* Note that this is a synchronous call -- Smack must wait for the server response.
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*
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* @param filename name of file to be uploaded
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* @param fileSize file size in bytes.
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* @param contentType file content-type or null
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* @param uploadServiceAddress the address of the upload service to use or null for default one
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* @return file upload Slot in case of success
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* @throws IllegalArgumentException if fileSize is less than or equal to zero or greater than the maximum size
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* supported by the service.
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* @throws SmackException
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* @throws InterruptedException
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* @throws XMPPException.XMPPErrorException
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*/
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public Slot requestSlot(String filename, long fileSize, String contentType, DomainBareJid uploadServiceAddress)
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throws SmackException, InterruptedException, XMPPException.XMPPErrorException {
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final XMPPConnection connection = connection();
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final UploadService defaultUploadService = this.defaultUploadService;
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// The upload service we are going to use.
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UploadService uploadService;
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if (uploadServiceAddress == null) {
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uploadService = defaultUploadService;
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} else {
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if (defaultUploadService != null && defaultUploadService.getAddress().equals(uploadServiceAddress)) {
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// Avoid performing a service discovery if we already know about the given service.
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uploadService = defaultUploadService;
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} else {
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DiscoverInfo discoverInfo = ServiceDiscoveryManager.getInstanceFor(connection).discoverInfo(uploadServiceAddress);
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if (!containsHttpFileUploadNamespace(discoverInfo)) {
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throw new IllegalArgumentException("There is no HTTP upload service running at the given address '"
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+ uploadServiceAddress + '\'');
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}
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uploadService = uploadServiceFrom(discoverInfo);
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}
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}
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if (uploadService == null) {
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throw new SmackException("No upload service specified and also none discovered.");
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}
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if (!uploadService.acceptsFileOfSize(fileSize)) {
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throw new IllegalArgumentException(
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||||
"Requested file size " + fileSize + " is greater than max allowed size " + uploadService.getMaxFileSize());
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}
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SlotRequest slotRequest;
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switch (uploadService.getVersion()) {
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case v0_3:
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slotRequest = new SlotRequest(uploadService.getAddress(), filename, fileSize, contentType);
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break;
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case v0_2:
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slotRequest = new SlotRequest_V0_2(uploadService.getAddress(), filename, fileSize, contentType);
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break;
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default:
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throw new AssertionError();
|
||||
}
|
||||
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||||
return connection.createStanzaCollectorAndSend(slotRequest).nextResultOrThrow();
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||||
}
|
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|
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public void setTlsContext(SSLContext tlsContext) {
|
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if (tlsContext == null) {
|
||||
return;
|
||||
}
|
||||
this.tlsSocketFactory = tlsContext.getSocketFactory();
|
||||
}
|
||||
|
||||
public void useTlsSettingsFrom(ConnectionConfiguration connectionConfiguration) {
|
||||
SSLContext sslContext = connectionConfiguration.getCustomSSLContext();
|
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setTlsContext(sslContext);
|
||||
}
|
||||
|
||||
private void uploadFile(final File file, final Slot slot, UploadProgressListener listener) throws IOException {
|
||||
final long fileSize = file.length();
|
||||
// TODO Remove once Smack's minimum Android API level is 19 or higher. See also comment below.
|
||||
if (fileSize >= Integer.MAX_VALUE) {
|
||||
throw new IllegalArgumentException("File size " + fileSize + " must be less than " + Integer.MAX_VALUE);
|
||||
}
|
||||
final int fileSizeInt = (int) fileSize;
|
||||
|
||||
// Construct the FileInputStream first to make sure we can actually read the file.
|
||||
final FileInputStream fis = new FileInputStream(file);
|
||||
|
||||
final URL putUrl = slot.getPutUrl();
|
||||
|
||||
final HttpURLConnection urlConnection = (HttpURLConnection) putUrl.openConnection();
|
||||
|
||||
urlConnection.setRequestMethod("PUT");
|
||||
urlConnection.setUseCaches(false);
|
||||
urlConnection.setDoOutput(true);
|
||||
// TODO Change to using fileSize once Smack's minimum Android API level is 19 or higher.
|
||||
urlConnection.setFixedLengthStreamingMode(fileSizeInt);
|
||||
urlConnection.setRequestProperty("Content-Type", "application/octet-stream;");
|
||||
for (Entry<String, String> header : slot.getHeaders().entrySet()) {
|
||||
urlConnection.setRequestProperty(header.getKey(), header.getValue());
|
||||
}
|
||||
|
||||
final SSLSocketFactory tlsSocketFactory = this.tlsSocketFactory;
|
||||
if (tlsSocketFactory != null && urlConnection instanceof HttpsURLConnection) {
|
||||
HttpsURLConnection httpsUrlConnection = (HttpsURLConnection) urlConnection;
|
||||
httpsUrlConnection.setSSLSocketFactory(tlsSocketFactory);
|
||||
}
|
||||
|
||||
try {
|
||||
OutputStream outputStream = urlConnection.getOutputStream();
|
||||
|
||||
long bytesSend = 0;
|
||||
|
||||
if (listener != null) {
|
||||
listener.onUploadProgress(0, fileSize);
|
||||
}
|
||||
|
||||
BufferedInputStream inputStream = new BufferedInputStream(fis);
|
||||
|
||||
// TODO Factor in extra static method (and re-use e.g. in bytestream code).
|
||||
byte[] buffer = new byte[4096];
|
||||
int bytesRead;
|
||||
try {
|
||||
while ((bytesRead = inputStream.read(buffer)) != -1) {
|
||||
outputStream.write(buffer, 0, bytesRead);
|
||||
bytesSend += bytesRead;
|
||||
|
||||
if (listener != null) {
|
||||
listener.onUploadProgress(bytesSend, fileSize);
|
||||
}
|
||||
}
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
inputStream.close();
|
||||
}
|
||||
catch (IOException e) {
|
||||
LOGGER.log(Level.WARNING, "Exception while closing input stream", e);
|
||||
}
|
||||
try {
|
||||
outputStream.close();
|
||||
}
|
||||
catch (IOException e) {
|
||||
LOGGER.log(Level.WARNING, "Exception while closing output stream", e);
|
||||
}
|
||||
}
|
||||
|
||||
int status = urlConnection.getResponseCode();
|
||||
switch (status) {
|
||||
case HttpURLConnection.HTTP_OK:
|
||||
case HttpURLConnection.HTTP_CREATED:
|
||||
case HttpURLConnection.HTTP_NO_CONTENT:
|
||||
break;
|
||||
default:
|
||||
throw new IOException("Error response " + status + " from server during file upload: "
|
||||
+ urlConnection.getResponseMessage() + ", file size: " + fileSize + ", put URL: "
|
||||
+ putUrl);
|
||||
}
|
||||
}
|
||||
finally {
|
||||
urlConnection.disconnect();
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean containsHttpFileUploadNamespace(DiscoverInfo discoverInfo) {
|
||||
return discoverInfo.containsFeature(NAMESPACE) || discoverInfo.containsFeature(NAMESPACE_0_2);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,32 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Grigory Fedorov
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload;
|
||||
|
||||
/**
|
||||
* Callback interface to get upload progress.
|
||||
*/
|
||||
public interface UploadProgressListener {
|
||||
|
||||
/**
|
||||
* Callback for displaying upload progress.
|
||||
*
|
||||
* @param uploadedBytes the number of bytes uploaded at the moment
|
||||
* @param totalBytes the total number of bytes to be uploaded
|
||||
*/
|
||||
void onUploadProgress(long uploadedBytes, long totalBytes);
|
||||
|
||||
}
|
||||
@ -0,0 +1,66 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Florian Schmaus
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload;
|
||||
|
||||
import org.jivesoftware.smack.util.Objects;
|
||||
import org.jxmpp.jid.DomainBareJid;
|
||||
|
||||
public class UploadService {
|
||||
|
||||
enum Version {
|
||||
v0_2,
|
||||
v0_3,
|
||||
};
|
||||
|
||||
private final DomainBareJid address;
|
||||
private final Version version;
|
||||
private final Long maxFileSize;
|
||||
|
||||
UploadService(DomainBareJid address, Version version) {
|
||||
this(address, version, null);
|
||||
}
|
||||
|
||||
UploadService(DomainBareJid address, Version version, Long maxFileSize) {
|
||||
this.address = Objects.requireNonNull(address);
|
||||
this.version = version;
|
||||
this.maxFileSize = maxFileSize;
|
||||
}
|
||||
|
||||
public DomainBareJid getAddress() {
|
||||
return address;
|
||||
}
|
||||
|
||||
public Version getVersion() {
|
||||
return version;
|
||||
}
|
||||
|
||||
public boolean hasMaxFileSizeLimit() {
|
||||
return maxFileSize != null;
|
||||
}
|
||||
|
||||
public Long getMaxFileSize() {
|
||||
return maxFileSize;
|
||||
}
|
||||
|
||||
public boolean acceptsFileOfSize(long size) {
|
||||
if (!hasMaxFileSizeLimit()) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return size <= maxFileSize;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,76 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Grigory Fedorov
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
|
||||
import org.jivesoftware.smack.packet.ExtensionElement;
|
||||
import org.jivesoftware.smack.packet.IQ;
|
||||
import org.jivesoftware.smack.packet.XMPPError;
|
||||
import org.jivesoftware.smack.util.XmlStringBuilder;
|
||||
|
||||
/**
|
||||
* File Too Large error extension.
|
||||
*
|
||||
* @author Grigory Fedorov
|
||||
* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
|
||||
*/
|
||||
public class FileTooLargeError implements ExtensionElement {
|
||||
public static final String ELEMENT = "file-too-large";
|
||||
public static final String NAMESPACE = SlotRequest.NAMESPACE;
|
||||
|
||||
private final long maxFileSize;
|
||||
private final String namespace;
|
||||
|
||||
public FileTooLargeError(long maxFileSize) {
|
||||
this(maxFileSize, NAMESPACE);
|
||||
}
|
||||
|
||||
protected FileTooLargeError(long maxFileSize, String namespace) {
|
||||
this.maxFileSize = maxFileSize;
|
||||
this.namespace = namespace;
|
||||
}
|
||||
|
||||
public long getMaxFileSize() {
|
||||
return maxFileSize;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getElementName() {
|
||||
return ELEMENT;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getNamespace() {
|
||||
return namespace;
|
||||
}
|
||||
|
||||
@Override
|
||||
public XmlStringBuilder toXML() {
|
||||
XmlStringBuilder xml = new XmlStringBuilder(this);
|
||||
xml.rightAngleBracket();
|
||||
xml.element("max-file-size", String.valueOf(maxFileSize));
|
||||
xml.closeElement(this);
|
||||
return xml;
|
||||
}
|
||||
|
||||
public static FileTooLargeError from(IQ iq) {
|
||||
XMPPError error = iq.getError();
|
||||
if (error == null) {
|
||||
return null;
|
||||
}
|
||||
return error.getExtension(ELEMENT, NAMESPACE);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,30 @@
|
||||
/**
|
||||
*
|
||||
* Copyright 2017 Florian Schmaus
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
|
||||
import org.jivesoftware.smackx.httpfileupload.HttpFileUploadManager;
|
||||
|
||||
public class FileTooLargeError_V0_2 extends FileTooLargeError {
|
||||
|
||||
public static final String NAMESPACE = HttpFileUploadManager.NAMESPACE_0_2;
|
||||
|
||||
public FileTooLargeError_V0_2(long maxFileSize) {
|
||||
super(maxFileSize, NAMESPACE);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
@ -0,0 +1,84 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Grigory Fedorov
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
|
||||
import org.jivesoftware.smack.packet.IQ;
|
||||
|
||||
import java.net.URL;
|
||||
import java.util.Collections;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* Slot responded by upload service.
|
||||
*
|
||||
* @author Grigory Fedorov
|
||||
* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
|
||||
*/
|
||||
public class Slot extends IQ {
|
||||
|
||||
public static final String ELEMENT = "slot";
|
||||
public static final String NAMESPACE = SlotRequest.NAMESPACE;
|
||||
|
||||
private final URL putUrl;
|
||||
private final URL getUrl;
|
||||
private final Map<String, String> headers;
|
||||
|
||||
public Slot(URL putUrl, URL getUrl) {
|
||||
this(putUrl, getUrl, null);
|
||||
}
|
||||
|
||||
public Slot(URL putUrl, URL getUrl, Map<String, String> headers) {
|
||||
this(putUrl, getUrl, headers, NAMESPACE);
|
||||
}
|
||||
|
||||
protected Slot(URL putUrl, URL getUrl, Map<String, String> headers, String namespace) {
|
||||
super(ELEMENT, namespace);
|
||||
setType(Type.result);
|
||||
this.putUrl = putUrl;
|
||||
this.getUrl = getUrl;
|
||||
if (headers == null) {
|
||||
this.headers = Collections.emptyMap();
|
||||
} else {
|
||||
this.headers = Collections.unmodifiableMap(headers);
|
||||
}
|
||||
}
|
||||
|
||||
public URL getPutUrl() {
|
||||
return putUrl;
|
||||
}
|
||||
|
||||
public URL getGetUrl() {
|
||||
return getUrl;
|
||||
}
|
||||
|
||||
public Map<String, String> getHeaders() {
|
||||
return headers;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
|
||||
xml.rightAngleBracket();
|
||||
|
||||
xml.element("put", putUrl.toString());
|
||||
xml.element("get", getUrl.toString());
|
||||
for (Map.Entry<String, String> entry : getHeaders().entrySet()) {
|
||||
xml.openElement("header").attribute(entry.getKey(), entry.getValue());
|
||||
}
|
||||
|
||||
return xml;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,89 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Grigory Fedorov
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
|
||||
import org.jivesoftware.smack.packet.IQ;
|
||||
import org.jivesoftware.smackx.httpfileupload.HttpFileUploadManager;
|
||||
import org.jxmpp.jid.DomainBareJid;
|
||||
|
||||
/**
|
||||
* Upload slot request.
|
||||
|
||||
* @author Grigory Fedorov
|
||||
* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
|
||||
*/
|
||||
public class SlotRequest extends IQ {
|
||||
public static final String ELEMENT = "request";
|
||||
public static final String NAMESPACE = HttpFileUploadManager.NAMESPACE;
|
||||
|
||||
private final String filename;
|
||||
private final long size;
|
||||
private final String contentType;
|
||||
|
||||
public SlotRequest(DomainBareJid uploadServiceAddress, String filename, long size) {
|
||||
this(uploadServiceAddress, filename, size, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create new slot request.
|
||||
*
|
||||
* @param uploadServiceAddress the XMPP address of the service to request the slot from.
|
||||
* @param filename name of file
|
||||
* @param size size of file in bytes
|
||||
* @param contentType file content type or null
|
||||
* @throws IllegalArgumentException if size is less than or equal to zero
|
||||
*/
|
||||
public SlotRequest(DomainBareJid uploadServiceAddress, String filename, long size, String contentType) {
|
||||
this(uploadServiceAddress, filename, size, contentType, NAMESPACE);
|
||||
}
|
||||
|
||||
protected SlotRequest(DomainBareJid uploadServiceAddress, String filename, long size, String contentType, String namespace) {
|
||||
super(ELEMENT, namespace);
|
||||
|
||||
if (size <= 0) {
|
||||
throw new IllegalArgumentException("File fileSize must be greater than zero.");
|
||||
}
|
||||
|
||||
this.filename = filename;
|
||||
this.size = size;
|
||||
this.contentType = contentType;
|
||||
|
||||
setType(Type.get);
|
||||
setTo(uploadServiceAddress);
|
||||
}
|
||||
|
||||
public String getFilename() {
|
||||
return filename;
|
||||
}
|
||||
|
||||
public long getSize() {
|
||||
return size;
|
||||
}
|
||||
|
||||
public String getContentType() {
|
||||
return contentType;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
|
||||
xml.rightAngleBracket();
|
||||
xml.element("filename", filename);
|
||||
xml.element("size", String.valueOf(size));
|
||||
xml.optElement("content-type", contentType);
|
||||
return xml;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,42 @@
|
||||
/**
|
||||
*
|
||||
* Copyright 2017 Florian Schmaus
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
|
||||
import org.jivesoftware.smackx.httpfileupload.HttpFileUploadManager;
|
||||
import org.jxmpp.jid.DomainBareJid;
|
||||
|
||||
public class SlotRequest_V0_2 extends SlotRequest {
|
||||
|
||||
public static final String NAMESPACE = HttpFileUploadManager.NAMESPACE_0_2;
|
||||
|
||||
public SlotRequest_V0_2(DomainBareJid uploadServiceAddress, String filename, long size) {
|
||||
this(uploadServiceAddress, filename, size, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create new slot request.
|
||||
*
|
||||
* @param uploadServiceAddress the XMPP address of the service to request the slot from.
|
||||
* @param filename name of file
|
||||
* @param size size of file in bytes
|
||||
* @param contentType file content type or null
|
||||
* @throws IllegalArgumentException if size is less than or equal to zero
|
||||
*/
|
||||
public SlotRequest_V0_2(DomainBareJid uploadServiceAddress, String filename, long size, String contentType) {
|
||||
super(uploadServiceAddress, filename, size, contentType, NAMESPACE);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,31 @@
|
||||
/**
|
||||
*
|
||||
* Copyright 2017 Florian Schmaus
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
|
||||
import java.net.URL;
|
||||
|
||||
import org.jivesoftware.smackx.httpfileupload.HttpFileUploadManager;
|
||||
|
||||
public class Slot_V0_2 extends Slot {
|
||||
|
||||
public static final String NAMESPACE = HttpFileUploadManager.NAMESPACE_0_2;
|
||||
|
||||
public Slot_V0_2(URL putUrl, URL getUrl) {
|
||||
super(putUrl, getUrl, null, NAMESPACE);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,24 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Grigory Fedorov
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* IQ stanzas and extensions for XEP-0363: HTTP File Upload.
|
||||
*
|
||||
* @author Grigory Fedorov
|
||||
* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
|
||||
*/
|
||||
package org.jivesoftware.smackx.httpfileupload.element;
|
||||
@ -0,0 +1,24 @@
|
||||
/**
|
||||
*
|
||||
* Copyright © 2017 Grigory Fedorov
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Smack's API for XEP-0363: HTTP File Upload.
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*
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* @author Grigory Fedorov
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* @see <a href="http://xmpp.org/extensions/xep-0363.html">XEP-0363: HTTP File Upload</a>
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