[svn-upgrade] new version strongswan (4.5.0)

1 files changed, 63 insertions, 0 deletions

diff --git a/src/libtls/tls_application.h b/src/libtls/tls_application.h
new file mode 100644
index 000000000..b54a25e22
--- /dev/null
+++ b/src/libtls/tls_application.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2010 Andreas Steffen
+ * Copyright (C) 2010 HSR Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup tls_handshake tls_handshake
+ * @{ @ingroup libtls
+ */
+
+#ifndef TLS_APPLICATION_H_
+#define TLS_APPLICATION_H_
+
+typedef struct tls_application_t tls_application_t;
+
+#include "tls_reader.h"
+#include "tls_writer.h"
+
+/**
+ * TLS application data interface.
+ */
+struct tls_application_t {
+
+	/**
+	 * Process received TLS application data.
+	 *
+	 * @param reader	TLS data buffer
+	 * @return
+	 *					- SUCCESS if application completed
+	 *					- FAILED if application data processing failed
+	 *					- NEED_MORE if another invocation of process/build needed
+	 */
+	status_t (*process)(tls_application_t *this, tls_reader_t *reader);
+
+	/**
+	 * Build TLS application data to send out.
+	 *
+	 * @param writer	TLS data buffer to write to
+	 * @return
+	 *					- SUCCESS if application completed
+	 *					- FAILED if application data build failed
+	 *					- NEED_MORE if more data ready for delivery
+	 *					- INVALID_STATE if more input to process() required
+	 */
+	status_t (*build)(tls_application_t *this, tls_writer_t *writer);
+
+	/**
+	 * Destroy a tls_application_t.
+	 */
+	void (*destroy)(tls_application_t *this);
+};
+
+#endif /** TLS_APPLICATION_H_ @}*/