1 files changed, 60 insertions, 0 deletions
diff --git a/Source/charon/generator.h b/Source/charon/generator.h
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+++ b/Source/charon/generator.h
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+/**
+ * @file generator.h
+ * 
+ * @brief Generic generator class used to generate IKEv2-Header and Payload
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, Martin Willi
+ * 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.
+ */
+
+#ifndef GENERATOR_H_
+#define GENERATOR_H_
+
+#include "types.h"
+#include "encodings.h"
+
+/**
+ * @brief A generator_t-object which generates payloads of specific type
+ */
+typedef struct generator_s generator_t;
+
+struct generator_s { 	
+
+	/**
+	 * @brief Generates a specific payload from given data struct
+	 * 
+	 * Remember: Header and substructures are also seen as payloads
+	 * 
+	 * @param generator generator object
+	 * @param payload_type payload type to generate using the given data struct
+	 * @param[in] data_struct Data struct where the needed data for generating are stored
+	 * @param[out] output pointer to a chunk_t where the data are generated to
+	 * @return SUCCESSFUL if succeeded, FAILED otherwise
+	 */
+	status_t (*generate_payload) (generator_t *this,payload_type_t payload_type,void * data_struct, chunk_t *data);
+
+	/**
+	 * @brief Destroys a generator object
+	 * 
+	 * @param generator generator object
+	 * @return SUCCESSFUL if succeeded, FAILED otherwise
+	 */
+	status_t (*destroy) (generator_t *this);
+};
+
+generator_t * generator_create();
+
+#endif /*GENERATOR_H_*/