[svn-upgrade] Integrating new upstream version, strongswan (4.4.0)

1 files changed, 145 insertions, 0 deletions

diff --git a/src/libcharon/plugins/sql/sql_logger.c b/src/libcharon/plugins/sql/sql_logger.c
new file mode 100644
index 000000000..d350c4c3d
--- /dev/null
+++ b/src/libcharon/plugins/sql/sql_logger.c
@@ -0,0 +1,145 @@
+/*
+ * 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.
+ */
+
+#include <string.h>
+
+#include "sql_logger.h"
+
+#include <daemon.h>
+
+typedef struct private_sql_logger_t private_sql_logger_t;
+
+/**
+ * Private data of an sql_logger_t object
+ */
+struct private_sql_logger_t {
+
+	/**
+	 * Public part
+	 */
+	sql_logger_t public;
+
+	/**
+	 * database connection
+	 */
+	database_t *db;
+
+	/**
+	 * logging level
+	 */
+	int level;
+
+	/**
+	 * avoid recursive logging
+	 */
+	bool recursive;
+};
+
+/**
+ * Implementation of bus_listener_t.log.
+ */
+static bool log_(private_sql_logger_t *this, debug_t group, level_t level,
+				 int thread, ike_sa_t* ike_sa, char *format, va_list args)
+{
+	if (this->recursive)
+	{
+		return TRUE;
+	}
+	this->recursive = TRUE;
+
+	if (ike_sa && level <= this->level)
+	{
+		char buffer[8192];
+		chunk_t local_spi, remote_spi;
+		host_t *local_host, *remote_host;
+		identification_t *local_id, *remote_id;
+		u_int64_t ispi, rspi;
+		ike_sa_id_t *id;
+
+		id = ike_sa->get_id(ike_sa);
+		ispi = id->get_initiator_spi(id);
+		rspi = id->get_responder_spi(id);
+		if (id->is_initiator(id))
+		{
+			local_spi.ptr = (char*)&ispi;
+			remote_spi.ptr = (char*)&rspi;
+		}
+		else
+		{
+			local_spi.ptr = (char*)&rspi;
+			remote_spi.ptr = (char*)&ispi;
+		}
+		local_spi.len = remote_spi.len = sizeof(ispi);
+		local_id = ike_sa->get_my_id(ike_sa);
+		remote_id = ike_sa->get_other_id(ike_sa);
+		local_host = ike_sa->get_my_host(ike_sa);
+		remote_host = ike_sa->get_other_host(ike_sa);
+
+		vsnprintf(buffer, sizeof(buffer), format, args);
+
+		this->db->execute(this->db, NULL, "REPLACE INTO ike_sas ("
+						  "local_spi, remote_spi, id, initiator, "
+						  "local_id_type, local_id_data, "
+						  "remote_id_type, remote_id_data, "
+						  "host_family, local_host_data, remote_host_data) "
+						  "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+						  DB_BLOB, local_spi, DB_BLOB, remote_spi,
+						  DB_INT, ike_sa->get_unique_id(ike_sa),
+						  DB_INT, id->is_initiator(id),
+						  DB_INT, local_id->get_type(local_id),
+						  DB_BLOB, local_id->get_encoding(local_id),
+						  DB_INT, remote_id->get_type(remote_id),
+						  DB_BLOB, remote_id->get_encoding(remote_id),
+						  DB_INT, local_host->get_family(local_host),
+						  DB_BLOB, local_host->get_address(local_host),
+						  DB_BLOB, remote_host->get_address(remote_host));
+		this->db->execute(this->db, NULL, "INSERT INTO logs ("
+						  "local_spi, signal, level, msg) VALUES (?, ?, ?, ?)",
+						  DB_BLOB, local_spi, DB_INT, group, DB_INT, level,
+						  DB_TEXT, buffer);
+	}
+	this->recursive = FALSE;
+	/* always stay registered */
+	return TRUE;
+}
+
+/**
+ * Implementation of sql_logger_t.destroy.
+ */
+static void destroy(private_sql_logger_t *this)
+{
+	free(this);
+}
+
+/**
+ * Described in header.
+ */
+sql_logger_t *sql_logger_create(database_t *db)
+{
+	private_sql_logger_t *this = malloc_thing(private_sql_logger_t);
+
+	memset(&this->public.listener, 0, sizeof(listener_t));
+	this->public.listener.log = (bool(*)(listener_t*,debug_t,level_t,int,ike_sa_t*,char*,va_list))log_;
+	this->public.destroy = (void(*)(sql_logger_t*))destroy;
+
+	this->db = db;
+	this->recursive = FALSE;
+
+	this->level = lib->settings->get_int(lib->settings,
+										 "charon.plugins.sql.loglevel", -1);
+
+	return &this->public;
+}
+