1 files changed, 118 insertions, 0 deletions
diff --git a/src/charon/config/connections/connection_store.h b/src/charon/config/connections/connection_store.h
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+++ b/src/charon/config/connections/connection_store.h
@@ -0,0 +1,118 @@
+/**
+ * @file connection_store.h
+ *
+ * @brief Interface connection_store_t.
+ *
+ */
+
+/*
+ * Copyright (C) 2006 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 CONNECTION_STORE_H_
+#define CONNECTION_STORE_H_
+
+typedef struct connection_store_t connection_store_t;
+
+#include <library.h>
+#include <config/connections/connection.h>
+#include <utils/iterator.h>
+
+/**
+ * @brief The interface for a store of connection_t's.
+ *
+ * @b Constructors:
+ *	- stroke_create()
+ *
+ * @ingroup config
+ */
+struct connection_store_t {
+
+	/**
+	 * @brief Returns a connection definition identified by two hosts.
+	 * 
+	 * This call is usefull to get a connection identified by addresses.
+	 * It may be used after kernel request for traffic protection.
+	 * The returned connection gets created/cloned and therefore must
+	 * be destroyed after usage.
+	 *
+	 * @param this				calling object
+	 * @param my_id				own address of connection
+	 * @param other_id			others address of connection
+	 * @return		
+	 * 							- connection_t, if found
+	 * 							- NULL otherwise
+	 */
+	connection_t *(*get_connection_by_hosts)(connection_store_t *this, 
+											 host_t *my_host, host_t *other_host);
+	
+	/**
+	 * @brief Returns a connection identified by its name.
+	 *
+	 * This call is usefull to get a connection identified its
+	 * name, as on an connection setup.
+	 *
+	 * @param this				calling object
+	 * @param name				name of the connection to get
+	 * @return		
+	 * 							- connection_t, if found
+	 * 							- NULL otherwise
+	 */
+	connection_t *(*get_connection_by_name) (connection_store_t *this, char *name);
+	
+	/**
+	 * @brief Add a connection to the store.
+	 *
+	 * After a successful call, the connection is owned by the store and may
+	 * not be manipulated nor destroyed.
+	 *
+	 * @param this				calling object
+	 * @param connection		connection to add
+	 * @return
+	 * 							- SUCCESS, or
+	 * 							- FAILED
+	 */
+	status_t (*add_connection) (connection_store_t *this, connection_t *connection);
+	
+	/**
+	 * @brief Delete a connection from the store.
+	 *
+	 * Remove a connection from the connection store, identified
+	 * by the connections name.
+	 *
+	 * @param this				calling object
+	 * @param name				name of the connection to delete
+	 * @return
+	 * 							- SUCCESS, or
+	 * 							- NOT_FOUND
+	 */
+	status_t (*delete_connection) (connection_store_t *this, char *name);
+	
+	/**
+	 * @brief Get an iterator for the stored connections.
+	 *
+	 * @param this				calling object
+	 * @return					iterator over all stored connections
+	 */
+	iterator_t* (*create_iterator) (connection_store_t *this);
+	
+	/**
+	 * @brief Destroys a connection_store_t object.
+	 *
+	 * @param this 					calling object
+	 */
+	void (*destroy) (connection_store_t *this);
+};
+
+#endif /* CONNECTION_STORE_H_ */