- kernel interface hacks, works partially

- interface must be redefined

Source/charon/threads/kernel_interface.h

@@ -24,6 +24,8 @@
 #define KERNEL_INTERFACE_H_
 
 
+#include <network/host.h>
+#include <encoding/payloads/proposal_substructure.h>
 
 typedef struct kernel_interface_t kernel_interface_t;
 
@@ -34,6 +36,23 @@ typedef struct kernel_interface_t kernel_interface_t;
  */
 struct kernel_interface_t {
 
+	status_t (*get_spi) (kernel_interface_t *this, host_t *src, host_t *dest, protocol_id_t protocol, bool tunnel_mode, u_int32_t *spi);
+	
+	status_t (*add_sa)(kernel_interface_t *this,
+						host_t *me, 
+						host_t *other, 
+						u_int32_t spi, 
+						int protocol, 
+						bool tunnel_mode,
+						encryption_algorithm_t enc_alg,
+						size_t enc_size,
+						chunk_t enc_key,
+						integrity_algorithm_t int_alg,
+						size_t int_size,
+						chunk_t int_key,
+						bool replace);
+	
+	
 	/**
 	 * @brief Destroys a kernel_interface object.
 	 *