applied patches for extracted api for socks5 bytestreams and in-band bytestream

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/improve_bytestreams@11818 b35dd754-fafc-0310-a699-88a17e54d16e

test-unit/org/jivesoftware/smackx/ibb/IBBPacketUtils.java

@@ -0,0 +1,57 @@
+package org.jivesoftware.smackx.ibb;
+
+import org.jivesoftware.smack.packet.IQ;
+import org.jivesoftware.smack.packet.XMPPError;
+
+/**
+ * Utility methods to create packets.
+ * 
+ * @author Henning Staib
+ */
+public class IBBPacketUtils {
+
+    /**
+     * Returns an error IQ.
+     * 
+     * @param from the senders JID
+     * @param to the recipients JID
+     * @param xmppError the XMPP error
+     * @return an error IQ
+     */
+    public static IQ createErrorIQ(String from, String to, XMPPError xmppError) {
+        IQ errorIQ = new IQ() {
+
+            public String getChildElementXML() {
+                return null;
+            }
+
+        };
+        errorIQ.setType(IQ.Type.ERROR);
+        errorIQ.setFrom(from);
+        errorIQ.setTo(to);
+        errorIQ.setError(xmppError);
+        return errorIQ;
+    }
+
+    /**
+     * Returns a result IQ.
+     * 
+     * @param from the senders JID
+     * @param to the recipients JID
+     * @return a result IQ
+     */
+    public static IQ createResultIQ(String from, String to) {
+        IQ result = new IQ() {
+
+            public String getChildElementXML() {
+                return null;
+            }
+
+        };
+        result.setType(IQ.Type.RESULT);
+        result.setFrom(from);
+        result.setTo(to);
+        return result;
+    }
+
+}