Merge branch 'android-ndk'

This branch comes with some preliminary changes for the user-land IPsec
implementation and the Android App.

One important change is that the UDP ports used by the socket-default plugin
were made configurable (either via ./configure or strongswan.conf).
Also, the plugin does randomly allocate a port if it is configured to 0,
which is useful for client implementations.  A consequence of these
changes is that the local UDP port used when creating ike_cfg_t objects has
to be fetched from the socket.

1 files changed, 9 insertions, 1 deletions

diff --git a/src/libcharon/network/socket.h b/src/libcharon/network/socket.h
index be875035b..4a4ef52e6 100644
--- a/src/libcharon/network/socket.h
+++ b/src/libcharon/network/socket.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2010 Tobias Brunner
+ * Copyright (C) 2006-2012 Tobias Brunner
  * Copyright (C) 2005-2010 Martin Willi
  * Copyright (C) 2006 Daniel Roethlisberger
  * Copyright (C) 2005 Jan Hutter
@@ -68,6 +68,14 @@ struct socket_t {
 	status_t (*send) (socket_t *this, packet_t *packet);
 
 	/**
+	 * Get the port this socket is listening on.
+	 *
+	 * @param nat_t			TRUE to get the port used to float in case of NAT-T
+	 * @return				the port
+	 */
+	u_int16_t (*get_port) (socket_t *this, bool nat_t);
+
+	/**
 	 * Destroy a socket implementation.
 	 */
 	void (*destroy) (socket_t *this);