1 files changed, 0 insertions, 430 deletions
diff --git a/src/charon/kernel/kernel_interface.c b/src/charon/kernel/kernel_interface.c
deleted file mode 100644
index 99bf94e9b..000000000
--- a/src/charon/kernel/kernel_interface.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Tobias Brunner
- * 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 "kernel_interface.h"
-
-#include <daemon.h>
-
-typedef struct private_kernel_interface_t private_kernel_interface_t;
-
-/**
- * Private data of a kernel_interface_t object.
- */
-struct private_kernel_interface_t {
-
-	/**
-	 * Public part of kernel_interface_t object.
-	 */
-	kernel_interface_t public;
-
-	/**
-	 * ipsec interface
-	 */
-	kernel_ipsec_t *ipsec;
-
-	/**
-	 * network interface
-	 */
-	kernel_net_t *net;
-};
-
-/**
- * Implementation of kernel_interface_t.get_spi
- */
-static status_t get_spi(private_kernel_interface_t *this, host_t *src, host_t *dst,
-				 protocol_id_t protocol, u_int32_t reqid, u_int32_t *spi)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->get_spi(this->ipsec, src, dst, protocol, reqid, spi);
-}
-
-/**
- * Implementation of kernel_interface_t.get_cpi
- */
-static status_t get_cpi(private_kernel_interface_t *this, host_t *src, host_t *dst,
-					u_int32_t reqid, u_int16_t *cpi)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->get_cpi(this->ipsec, src, dst, reqid, cpi);
-}
-
-/**
- * Implementation of kernel_interface_t.add_sa
- */
-static status_t add_sa(private_kernel_interface_t *this, host_t *src, host_t *dst,
-				u_int32_t spi, protocol_id_t protocol, u_int32_t reqid,
-				lifetime_cfg_t *lifetime,
-				u_int16_t enc_alg, chunk_t enc_key,
-				u_int16_t int_alg, chunk_t int_key,
-				ipsec_mode_t mode, u_int16_t ipcomp, u_int16_t cpi, bool encap,
-				bool inbound, traffic_selector_t *src_ts,
-				traffic_selector_t *dst_ts)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->add_sa(this->ipsec, src, dst, spi, protocol, reqid,
-			lifetime, enc_alg, enc_key, int_alg, int_key, mode, ipcomp, cpi,
-			encap, inbound, src_ts, dst_ts);
-}
-
-/**
- * Implementation of kernel_interface_t.update_sa
- */
-static status_t update_sa(private_kernel_interface_t *this, u_int32_t spi,
-				   protocol_id_t protocol, u_int16_t cpi, host_t *src, host_t *dst,
-				   host_t *new_src, host_t *new_dst, bool encap, bool new_encap)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->update_sa(this->ipsec, spi, protocol, cpi, src, dst,
-			new_src, new_dst, encap, new_encap);
-}
-
-/**
- * Implementation of kernel_interface_t.query_sa
- */
-static status_t query_sa(private_kernel_interface_t *this, host_t *src, host_t *dst,
-						 u_int32_t spi, protocol_id_t protocol, u_int64_t *bytes)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->query_sa(this->ipsec, src, dst, spi, protocol, bytes);
-}
-
-/**
- * Implementation of kernel_interface_t.del_sa
- */
-static status_t del_sa(private_kernel_interface_t *this, host_t *src, host_t *dst,
-				u_int32_t spi, protocol_id_t protocol, u_int16_t cpi)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->del_sa(this->ipsec, src, dst, spi, protocol, cpi);
-}
-
-/**
- * Implementation of kernel_interface_t.add_policy
- */
-static status_t add_policy(private_kernel_interface_t *this, host_t *src, host_t *dst,
-					traffic_selector_t *src_ts, traffic_selector_t *dst_ts,
-					policy_dir_t direction, u_int32_t spi, protocol_id_t protocol,
-					u_int32_t reqid, ipsec_mode_t mode, u_int16_t ipcomp, u_int16_t cpi,
-					bool routed)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->add_policy(this->ipsec, src, dst, src_ts, dst_ts,
-			direction, spi, protocol, reqid, mode, ipcomp, cpi, routed);
-}
-
-/**
- * Implementation of kernel_interface_t.query_policy
- */
-static status_t query_policy(private_kernel_interface_t *this,
-					  traffic_selector_t *src_ts, traffic_selector_t *dst_ts,
-					  policy_dir_t direction, u_int32_t *use_time)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->query_policy(this->ipsec, src_ts, dst_ts, direction, use_time);
-}
-
-/**
- * Implementation of kernel_interface_t.del_policy
- */
-static status_t del_policy(private_kernel_interface_t *this,
-					traffic_selector_t *src_ts, traffic_selector_t *dst_ts,
-					policy_dir_t direction, bool unrouted)
-{
-	if (!this->ipsec)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->ipsec->del_policy(this->ipsec, src_ts, dst_ts, direction, unrouted);
-}
-
-/**
- * Implementation of kernel_interface_t.get_source_addr
- */
-static host_t *get_source_addr(private_kernel_interface_t *this,
-							   host_t *dest, host_t *src)
-{
-	if (!this->net)
-	{
-		return NULL;
-	}
-	return this->net->get_source_addr(this->net, dest, src);
-}
-
-/**
- * Implementation of kernel_interface_t.get_nexthop
- */
-static host_t *get_nexthop(private_kernel_interface_t *this, host_t *dest)
-{
-	if (!this->net)
-	{
-		return NULL;
-	}
-	return this->net->get_nexthop(this->net, dest);
-}
-
-/**
- * Implementation of kernel_interface_t.get_interface
- */
-static char* get_interface(private_kernel_interface_t *this, host_t *host)
-{
-	if (!this->net)
-	{
-		return NULL;
-	}
-	return this->net->get_interface(this->net, host);
-}
-
-/**
- * Implementation of kernel_interface_t.create_address_enumerator
- */
-static enumerator_t *create_address_enumerator(private_kernel_interface_t *this,
-		bool include_down_ifaces, bool include_virtual_ips)
-{
-	if (!this->net)
-	{
-		return enumerator_create_empty();
-	}
-	return this->net->create_address_enumerator(this->net, include_down_ifaces,
-			include_virtual_ips);
-}
-
-/**
- * Implementation of kernel_interface_t.add_ip
- */
-static status_t add_ip(private_kernel_interface_t *this, host_t *virtual_ip,
-				host_t *iface_ip)
-{
-	if (!this->net)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->net->add_ip(this->net, virtual_ip, iface_ip);
-}
-
-/**
- * Implementation of kernel_interface_t.del_ip
- */
-static status_t del_ip(private_kernel_interface_t *this, host_t *virtual_ip)
-{
-	if (!this->net)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->net->del_ip(this->net, virtual_ip);
-}
-
-/**
- * Implementation of kernel_interface_t.add_route
- */
-static status_t add_route(private_kernel_interface_t *this, chunk_t dst_net,
-		u_int8_t prefixlen, host_t *gateway, host_t *src_ip, char *if_name)
-{
-	if (!this->net)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->net->add_route(this->net, dst_net, prefixlen, gateway, src_ip,
-			if_name);
-}
-
-/**
- * Implementation of kernel_interface_t.del_route
- */
-static status_t del_route(private_kernel_interface_t *this, chunk_t dst_net,
-		u_int8_t prefixlen, host_t *gateway, host_t *src_ip, char *if_name)
-{
-	if (!this->net)
-	{
-		return NOT_SUPPORTED;
-	}
-	return this->net->del_route(this->net, dst_net, prefixlen, gateway, src_ip,
-			if_name);
-}
-
-
-/**
- * Implementation of kernel_interface_t.get_address_by_ts
- */
-static status_t get_address_by_ts(private_kernel_interface_t *this,
-								  traffic_selector_t *ts, host_t **ip)
-{
-	enumerator_t *addrs;
-	host_t *host;
-	int family;
-	bool found = FALSE;
-
-	DBG2(DBG_KNL, "getting a local address in traffic selector %R", ts);
-
-	/* if we have a family which includes localhost, we do not
-	 * search for an IP, we use the default */
-	family = ts->get_type(ts) == TS_IPV4_ADDR_RANGE ? AF_INET : AF_INET6;
-
-	if (family == AF_INET)
-	{
-		host = host_create_from_string("127.0.0.1", 0);
-	}
-	else
-	{
-		host = host_create_from_string("::1", 0);
-	}
-
-	if (ts->includes(ts, host))
-	{
-		*ip = host_create_any(family);
-		host->destroy(host);
-		DBG2(DBG_KNL, "using host %H", *ip);
-		return SUCCESS;
-	}
-	host->destroy(host);
-
-	addrs = create_address_enumerator(this, TRUE, TRUE);
-	while (addrs->enumerate(addrs, (void**)&host))
-	{
-		if (ts->includes(ts, host))
-		{
-			found = TRUE;
-			*ip = host->clone(host);
-			break;
-		}
-	}
-	addrs->destroy(addrs);
-
-	if (!found)
-	{
-		DBG1(DBG_KNL, "no local address found in traffic selector %R", ts);
-		return FAILED;
-	}
-
-	DBG2(DBG_KNL, "using host %H", *ip);
-	return SUCCESS;
-}
-
-
-/**
- * Implementation of kernel_interface_t.add_ipsec_interface.
- */
-static void add_ipsec_interface(private_kernel_interface_t *this,
-		kernel_ipsec_constructor_t constructor)
-{
-	if (!this->ipsec)
-	{
-		this->ipsec = constructor();
-	}
-}
-
-/**
- * Implementation of kernel_interface_t.remove_ipsec_interface.
- */
-static void remove_ipsec_interface(private_kernel_interface_t *this,
-		kernel_ipsec_constructor_t constructor)
-{
-	/* TODO: replace if interface currently in use */
-}
-
-/**
- * Implementation of kernel_interface_t.add_net_interface.
- */
-static void add_net_interface(private_kernel_interface_t *this,
-		kernel_net_constructor_t constructor)
-{
-	if (!this->net)
-	{
-		this->net = constructor();
-	}
-}
-
-/**
- * Implementation of kernel_interface_t.remove_net_interface.
- */
-static void remove_net_interface(private_kernel_interface_t *this,
-		kernel_net_constructor_t constructor)
-{
-	/* TODO: replace if interface currently in use */
-}
-
-/**
- * Implementation of kernel_interface_t.destroy.
- */
-static void destroy(private_kernel_interface_t *this)
-{
-	DESTROY_IF(this->ipsec);
-	DESTROY_IF(this->net);
-	free(this);
-}
-
-/*
- * Described in header-file
- */
-kernel_interface_t *kernel_interface_create()
-{
-	private_kernel_interface_t *this = malloc_thing(private_kernel_interface_t);
-
-	this->public.get_spi = (status_t(*)(kernel_interface_t*,host_t*,host_t*,protocol_id_t,u_int32_t,u_int32_t*))get_spi;
-	this->public.get_cpi = (status_t(*)(kernel_interface_t*,host_t*,host_t*,u_int32_t,u_int16_t*))get_cpi;
-	this->public.add_sa  = (status_t(*)(kernel_interface_t *,host_t*,host_t*,u_int32_t,protocol_id_t,u_int32_t,lifetime_cfg_t*,u_int16_t,chunk_t,u_int16_t,chunk_t,ipsec_mode_t,u_int16_t,u_int16_t,bool,bool,traffic_selector_t*,traffic_selector_t*))add_sa;
-	this->public.update_sa = (status_t(*)(kernel_interface_t*,u_int32_t,protocol_id_t,u_int16_t,host_t*,host_t*,host_t*,host_t*,bool,bool))update_sa;
-	this->public.query_sa = (status_t(*)(kernel_interface_t*,host_t*,host_t*,u_int32_t,protocol_id_t,u_int64_t*))query_sa;
-	this->public.del_sa = (status_t(*)(kernel_interface_t*,host_t*,host_t*,u_int32_t,protocol_id_t,u_int16_t))del_sa;
-	this->public.add_policy = (status_t(*)(kernel_interface_t*,host_t*,host_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,u_int32_t,protocol_id_t,u_int32_t,ipsec_mode_t,u_int16_t,u_int16_t,bool))add_policy;
-	this->public.query_policy = (status_t(*)(kernel_interface_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,u_int32_t*))query_policy;
-	this->public.del_policy = (status_t(*)(kernel_interface_t*,traffic_selector_t*,traffic_selector_t*,policy_dir_t,bool))del_policy;
-
-	this->public.get_source_addr = (host_t*(*)(kernel_interface_t*, host_t *dest, host_t *src))get_source_addr;
-	this->public.get_nexthop = (host_t*(*)(kernel_interface_t*, host_t *dest))get_nexthop;
-	this->public.get_interface = (char*(*)(kernel_interface_t*,host_t*))get_interface;
-	this->public.create_address_enumerator = (enumerator_t*(*)(kernel_interface_t*,bool,bool))create_address_enumerator;
-	this->public.add_ip = (status_t(*)(kernel_interface_t*,host_t*,host_t*)) add_ip;
-	this->public.del_ip = (status_t(*)(kernel_interface_t*,host_t*)) del_ip;
-	this->public.add_route = (status_t(*)(kernel_interface_t*,chunk_t,u_int8_t,host_t*,host_t*,char*)) add_route;
-	this->public.del_route = (status_t(*)(kernel_interface_t*,chunk_t,u_int8_t,host_t*,host_t*,char*)) del_route;
-
-	this->public.get_address_by_ts = (status_t(*)(kernel_interface_t*,traffic_selector_t*,host_t**))get_address_by_ts;
-
-	this->public.add_ipsec_interface = (void(*)(kernel_interface_t*, kernel_ipsec_constructor_t))add_ipsec_interface;
-	this->public.remove_ipsec_interface = (void(*)(kernel_interface_t*, kernel_ipsec_constructor_t))remove_ipsec_interface;
-	this->public.add_net_interface = (void(*)(kernel_interface_t*, kernel_net_constructor_t))add_net_interface;
-	this->public.remove_net_interface = (void(*)(kernel_interface_t*, kernel_net_constructor_t))remove_net_interface;
-
-	this->public.destroy = (void (*)(kernel_interface_t*))destroy;
-
-	this->ipsec = NULL;
-	this->net = NULL;
-
-	return &this->public;
-}