Adds support for the Crypto element

src/net/java/sip/communicator/impl/protocol/jabber/extensions/AbstractPacketExtension.java

@@ -182,7 +182,7 @@ public Object getAttribtue(String attribute)
      * <tt>null</tt> if no such attribute is currently registered with this
      * extension.
      */
-    public String getAttribtueString(String attribute)
+    public String getAttributeString(String attribute)
     {
         synchronized(attributes)
         {

src/net/java/sip/communicator/impl/protocol/jabber/extensions/jingle/CryptoPacketExtension.java

@@ -66,6 +66,76 @@ public void setCryptoSuite(String cryptoSuite)
      */
     public String getCryptoSuite()
     {
-        return getAttribtueString(CRYPTO_SUITE_ARG_NAME);
+        return getAttributeString(CRYPTO_SUITE_ARG_NAME);
+    }
+
+    /**
+     * Sets the value of the <tt>key-params</tt> attribute that provides one or
+     * more sets of keying material for the crypto-suite in question).
+     *
+     * @param keyParams a <tt>String</tt> that provides one or more sets of
+     * keying material for the crypto-suite in question.
+     */
+    public void setKeyParams(String keyParams)
+    {
+        super.setAttribtue(KEY_PARAMS_ARG_NAME, keyParams);
+    }
+
+    /**
+     * Returns the value of the <tt>key-params</tt> attribute.
+     *
+     * @return a <tt>String</tt> that provides one or more sets of keying
+     * material for the crypto-suite in question).
+     */
+    public String getKeyPaams()
+    {
+        return getAttributeString(KEY_PARAMS_ARG_NAME);
+    }
+
+    /**
+     * Sets the value of the <tt>session-params</tt> attribute that provides
+     * transport-specific parameters for SRTP negotiation.
+     *
+     * @param sessionParams a <tt>String</tt> that provides transport-specific
+     * parameters for SRTP negotiation.
+     */
+    public void setSessionParams(String sessionParams)
+    {
+        super.setAttribtue(SESSION_PARAMS_ARG_NAME, sessionParams);
+    }
+
+    /**
+     * Returns the value of the <tt>session-params</tt> attribute.
+     *
+     * @return a <tt>String</tt> that provides transport-specific parameters
+     * for SRTP negotiation.
+     */
+    public String getSessionPaams()
+    {
+        return getAttributeString(SESSION_PARAMS_ARG_NAME);
+    }
+
+
+    /**
+     * Sets the value of the <tt>tag</tt> attribute: a decimal number used as
+     * an identifier for a particular crypto element.
+     *
+     * @param tag a <tt>String</tt> containing a decimal number used as an
+     * identifier for a particular crypto element.
+     */
+    public void setTag(String tag)
+    {
+        super.setAttribtue(TAG_ARG_NAME, tag);
+    }
+
+    /**
+     * Returns the value of the <tt>tag</tt> attribute.
+     *
+     * @return a <tt>String</tt> containing a decimal number used as an
+     * identifier for a particular crypto element.
+     */
+    public String getTag()
+    {
+        return getAttributeString(TAG_ARG_NAME);
     }
 }