1 files changed, 89 insertions, 0 deletions
diff --git a/src/charon/plugins/sql/sql_plugin.c b/src/charon/plugins/sql/sql_plugin.c
new file mode 100644
index 000000000..8ee6400ba
--- /dev/null
+++ b/src/charon/plugins/sql/sql_plugin.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2008 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.
+ *
+ * $Id$
+ */
+
+#include "sql_plugin.h"
+
+#include <daemon.h>
+#include "sql_config.h"
+
+typedef struct private_sql_plugin_t private_sql_plugin_t;
+
+/**
+ * private data of sql plugin
+ */
+struct private_sql_plugin_t {
+
+	/**
+	 * implements plugin interface
+	 */
+	sql_plugin_t public;
+	
+	/**
+	 * database connection instance
+	 */
+	database_t *db;
+	
+	/**
+	 * configuration backend
+	 */
+	sql_config_t *config;
+};
+
+/**
+ * Implementation of plugin_t.destroy
+ */
+static void destroy(private_sql_plugin_t *this)
+{
+	charon->backends->remove_backend(charon->backends, &this->config->backend);
+	this->config->destroy(this->config);
+	this->db->destroy(this->db);
+	free(this);
+}
+
+/*
+ * see header file
+ */
+plugin_t *plugin_create()
+{
+	char *uri;
+	private_sql_plugin_t *this;
+	
+	uri = lib->settings->get_str(lib->settings, "charon.plugins.sql.database", NULL);
+	if (!uri)
+	{
+		DBG1(DBG_CFG, "SQL plugin database URI not set");
+		return NULL;
+	}
+	
+	this = malloc_thing(private_sql_plugin_t);
+	
+	this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
+	
+	this->db = lib->db->create(lib->db, uri);
+	if (!this->db)
+	{
+		DBG1(DBG_CFG, "SQL plugin failed to connect to database");
+		free(this);
+		return NULL;
+	}
+	this->config = sql_config_create(this->db);
+		
+	charon->backends->add_backend(charon->backends, &this->config->backend);
+	
+	return &this->public.plugin;
+}
+