started migration to encryption plugins

1 files changed, 59 insertions, 0 deletions

diff --git a/src/libstrongswan/plugins/blowfish/blowfish_plugin.c b/src/libstrongswan/plugins/blowfish/blowfish_plugin.c
new file mode 100644
index 000000000..6e2f6d4fa
--- /dev/null
+++ b/src/libstrongswan/plugins/blowfish/blowfish_plugin.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2008 Martin Willi
+ * Copyright (C) 2009 Andreas Steffen
+ * 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.
+ */
+
+#include "blowfish_plugin.h"
+
+#include <library.h>
+#include "blowfish_crypter.h"
+
+typedef struct private_blowfish_plugin_t private_blowfish_plugin_t;
+
+/**
+ * private data of blowfish_plugin
+ */
+struct private_blowfish_plugin_t {
+
+	/**
+	 * public functions
+	 */
+	blowfish_plugin_t public;
+};
+
+/**
+ * Implementation of blowfish_plugin_t.destroy
+ */
+static void destroy(private_blowfish_plugin_t *this)
+{
+	lib->crypto->remove_crypter(lib->crypto,
+								(crypter_constructor_t)blowfish_crypter_create);
+	free(this);
+}
+
+/*
+ * see header file
+ */
+plugin_t *plugin_create()
+{
+	private_blowfish_plugin_t *this = malloc_thing(private_blowfish_plugin_t);
+	
+	this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
+	
+	lib->crypto->add_crypter(lib->crypto, ENCR_BLOWFISH,
+							 (crypter_constructor_t)blowfish_crypter_create);
+	
+	return &this->public.plugin;
+}
+