Added support for SHIM headers

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@11347 b35dd754-fafc-0310-a699-88a17e54d16e

source/org/jivesoftware/smackx/packet/Header.java

@@ -0,0 +1,59 @@
+/*
+ * All rights reserved. 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.packet;
+
+import org.jivesoftware.smack.packet.PacketExtension;
+
+/**
+ * Represents a <b>Header</b> entry as specified by the <a href="http://xmpp.org/extensions/xep-031.html">Stanza Headers and Internet Metadata (SHIM)</a>
+
+ * @author Robin Collier
+ */
+public class Header implements PacketExtension
+{
+	private String name;
+	private String value;
+	
+	public Header(String name, String value)
+	{
+		this.name = name;
+		this.value = value;
+	}
+	
+	public String getName()
+	{
+		return name;
+	}
+
+	public String getValue()
+	{
+		return value;
+	}
+
+	public String getElementName()
+	{
+		return "header";
+	}
+
+	public String getNamespace()
+	{
+		return HeadersExtension.NAMESPACE;
+	}
+
+	public String toXML()
+	{
+		return "<header name='" + name + "'>" + value + "</header>";
+	}
+
+}

source/org/jivesoftware/smackx/packet/HeadersExtension.java

@@ -0,0 +1,69 @@
+/**
+ * All rights reserved. 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.packet;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.jivesoftware.smack.packet.PacketExtension;
+
+/**
+ * Extension representing a list of headers as specified in <a href="http://xmpp.org/extensions/xep-0131">Stanza Headers and Internet Metadata (SHIM)</a>
+ * 
+ * @see Header
+ * 
+ * @author Robin Collier
+ */
+public class HeadersExtension implements PacketExtension
+{
+	public static final String NAMESPACE = "http://jabber.org/protocol/shim";
+	
+	private Collection<Header> headers = Collections.EMPTY_LIST;
+	
+	public HeadersExtension(Collection<Header> headerList)
+	{
+		if (headerList != null)
+			headers = headerList;
+	}
+	
+	public Collection<Header> getHeaders()
+	{
+		return headers;
+	}
+
+	public String getElementName()
+	{
+		return "headers";
+	}
+
+	public String getNamespace()
+	{
+		return NAMESPACE;
+	}
+
+	public String toXML()
+	{
+		StringBuilder builder = new StringBuilder("<" + getElementName() + " xmlns='" + getNamespace() + "'>");
+		
+		for (Header header : headers)
+		{
+			builder.append(header.toXML());
+		}
+		builder.append("</" + getElementName() + '>');
+
+		return builder.toString();
+	}
+
+}

source/org/jivesoftware/smackx/provider/HeaderProvider.java

@@ -0,0 +1,44 @@
+/**
+ * All rights reserved. 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.provider;
+
+import org.jivesoftware.smack.packet.PacketExtension;
+import org.jivesoftware.smack.provider.PacketExtensionProvider;
+import org.jivesoftware.smackx.packet.Header;
+import org.xmlpull.v1.XmlPullParser;
+
+/**
+ * Parses the header element as defined in <a href="http://xmpp.org/extensions/xep-0131">Stanza Headers and Internet Metadata (SHIM)</a>.
+ * 
+ * @author Robin Collier
+ */
+public class HeaderProvider implements PacketExtensionProvider
+{
+	public PacketExtension parseExtension(XmlPullParser parser) throws Exception
+	{
+		String name = parser.getAttributeValue(null, "name");
+		String value = null;
+		
+		parser.next();
+		
+		if (parser.getEventType() == XmlPullParser.TEXT)
+			value = parser.getText();
+		
+		while(parser.getEventType() != XmlPullParser.END_TAG)
+			parser.next();
+		
+		return new Header(name, value);
+	}
+
+}

source/org/jivesoftware/smackx/provider/HeadersProvider.java

@@ -0,0 +1,37 @@
+/**
+ * All rights reserved. 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.provider;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import org.jivesoftware.smack.packet.PacketExtension;
+import org.jivesoftware.smackx.packet.Header;
+import org.jivesoftware.smackx.packet.HeadersExtension;
+
+/**
+ * Parses the headers element as defined in <a href="http://xmpp.org/extensions/xep-0131">Stanza Headers and Internet Metadata (SHIM)</a>.
+ * 
+ * @author Robin Collier
+ */
+public class HeadersProvider extends EmbeddedExtensionProvider
+{
+	@Override
+	protected PacketExtension createReturnExtension(String currentElement, String currentNamespace, Map<String, String> attributeMap, List<? extends PacketExtension> content)
+	{
+		return new HeadersExtension((Collection<Header>)content);
+	}
+
+}

test/org/jivesoftware/smack/test/SmackTestCase.java

@@ -23,13 +23,17 @@ import junit.framework.TestCase;
 import org.jivesoftware.smack.ConnectionConfiguration;
 import org.jivesoftware.smack.XMPPConnection;
 import org.jivesoftware.smack.XMPPException;
+import org.jivesoftware.smack.packet.XMPPError;
+import org.jivesoftware.smack.packet.XMPPError.Type;
 import org.xmlpull.mxp1.MXParser;
 import org.xmlpull.v1.XmlPullParser;
 
 import javax.net.SocketFactory;
 import java.io.InputStream;
 import java.net.URL;
+import java.util.ArrayList;
 import java.util.Enumeration;
+import java.util.List;
 
 /**
  * Base class for all the test cases which provides a pre-configured execution context. This 
@@ -52,7 +56,10 @@ public abstract class SmackTestCase extends TestCase {
     private String host = "localhost";
     private String serviceName = "localhost";
     private int port = 5222;
-    private String usernamnePrefix = "user";
+    private String usernamePrefix = "user";
+    private String passwordPrefix;
+    private boolean samePassword;
+    private List<Integer> createdUserIdx = new ArrayList<Integer>();
 
     private String chatDomain = "chat";
     private String mucDomain = "conference";
@@ -136,7 +143,7 @@ public abstract class SmackTestCase extends TestCase {
         if (index > getMaxConnections()) {
             throw new IllegalArgumentException("Index out of bounds");
         }
-        return usernamnePrefix + index;
+        return usernamePrefix + (index + 1);
     }
 
     /**
@@ -209,22 +216,39 @@ public abstract class SmackTestCase extends TestCase {
             // that will not resolve as a network connection.
             host = connections[0].getHost();
             serviceName = connections[0].getServiceName();
+            
+            for (int i = 0; i < getMaxConnections(); i++) {
+            	String password = usernamePrefix + (i+1);
+            	String currentUser = password; 
+            	
+            	if (passwordPrefix != null)
+            		password = (samePassword ? passwordPrefix : passwordPrefix + (i+1));
+
+            	try
+				{
+					getConnection(i).login(currentUser, password, "Smack");
+				}
+				catch (XMPPException e)
+				{
+					e.printStackTrace();
+					
 		            // Create the test accounts
 		            if (!getConnection(0).getAccountManager().supportsAccountCreation())
 		                fail("Server does not support account creation");
 
-            for (int i = 0; i < getMaxConnections(); i++) {
-                // Create the test account
-                try {
-                    getConnection(i).getAccountManager().createAccount(usernamnePrefix + i, usernamnePrefix + i);
-                } catch (XMPPException e) {
-                    // Do nothing if the accout already exists
-                    if (e.getXMPPError() == null || e.getXMPPError().getCode() != 409) {
-                        throw e;
+		            // Create the account and try logging in again as the 
+		            // same user.
+					try
+					{
+						createAccount(i, currentUser, password);
 					}
+					catch (Exception e1)
+					{
+						e1.printStackTrace();
+						fail("Could not create user: " + currentUser);
+					}
+					i--;
 				}
-                // Login with the new test account
-                getConnection(i).login(usernamnePrefix + i, usernamnePrefix + i, "Smack");
             }
             // Let the server process the available presences
             Thread.sleep(150);
@@ -235,10 +259,44 @@ public abstract class SmackTestCase extends TestCase {
         }
     }
 
+    protected void connectAndLogin(int connectionIndex) throws XMPPException
+    {
+    	String password = usernamePrefix + connectionIndex;
+    	
+    	if (passwordPrefix != null)
+    		password = (samePassword ? passwordPrefix : passwordPrefix + connectionIndex);
+
+    	XMPPConnection con = getConnection(connectionIndex);
+    	
+    	if (!con.isConnected())
+    		con.connect();
+    	con.login(usernamePrefix + connectionIndex, password, "Smack");
+    }
+
+    protected void disconnect(int connectionIndex) throws XMPPException
+    {
+    	getConnection(connectionIndex).disconnect();
+    }
+
+    private void createAccount(int connectionIdx, String username, String password)
+	{
+        // Create the test account
+        try {
+            getConnection(connectionIdx).getAccountManager().createAccount(username, password);
+            createdUserIdx.add(connectionIdx);
+        } catch (XMPPException e) {
+        	e.printStackTrace();
+        	fail(e.getMessage());
+        }
+	}
+
 	protected void tearDown() throws Exception {
         super.tearDown();
 
-        for (int i = 0; i < getMaxConnections(); i++) {
+        for (int i = 0; i < getMaxConnections(); i++)
+		{
+        	if (createdUserIdx.contains(i))
+        	{
                 try {
                     // If not connected, connect so that we can delete the account.
                     if (!getConnection(i).isConnected()) {
@@ -255,6 +313,7 @@ public abstract class SmackTestCase extends TestCase {
                 catch (Exception e) {
                     e.printStackTrace();
                 }
+        	}
             if (getConnection(i).isConnected()) {
                 // Close the connection
                 getConnection(i).disconnect();
@@ -334,7 +393,11 @@ public abstract class SmackTestCase extends TestCase {
                         mucDomain = parser.nextText();
                     }
                     else if (parser.getName().equals("username")) {
-                        usernamnePrefix = parser.nextText();
+                        usernamePrefix = parser.nextText();
+                    }
+                    else if (parser.getName().equals("password")) {
+                    	samePassword = "true".equals(parser.getAttributeValue(0));
+                        passwordPrefix = parser.nextText();
                     }
                 }
                 eventType = parser.next();