From 518dd33c94e041db0444c7d1f33da363bb8e3faf Mon Sep 17 00:00:00 2001 From: Yves-Alexis Perez Date: Thu, 24 Mar 2016 11:59:32 +0100 Subject: Imported Upstream version 5.4.0 --- .../plugins/kernel_pfkey/kernel_pfkey_plugin.c | 80 ++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 src/libcharon/plugins/kernel_pfkey/kernel_pfkey_plugin.c (limited to 'src/libcharon/plugins/kernel_pfkey/kernel_pfkey_plugin.c') diff --git a/src/libcharon/plugins/kernel_pfkey/kernel_pfkey_plugin.c b/src/libcharon/plugins/kernel_pfkey/kernel_pfkey_plugin.c new file mode 100644 index 000000000..d49fe2422 --- /dev/null +++ b/src/libcharon/plugins/kernel_pfkey/kernel_pfkey_plugin.c @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2008 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 . + * + * 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_pfkey_plugin.h" + +#include "kernel_pfkey_ipsec.h" + +typedef struct private_kernel_pfkey_plugin_t private_kernel_pfkey_plugin_t; + +/** + * private data of kernel PF_KEY plugin + */ +struct private_kernel_pfkey_plugin_t { + /** + * implements plugin interface + */ + kernel_pfkey_plugin_t public; +}; + +METHOD(plugin_t, get_name, char*, + private_kernel_pfkey_plugin_t *this) +{ + return "kernel-pfkey"; +} + +METHOD(plugin_t, get_features, int, + private_kernel_pfkey_plugin_t *this, plugin_feature_t *features[]) +{ + static plugin_feature_t f[] = { + PLUGIN_CALLBACK(kernel_ipsec_register, kernel_pfkey_ipsec_create), + PLUGIN_PROVIDE(CUSTOM, "kernel-ipsec"), + }; + *features = f; + return countof(f); +} + +METHOD(plugin_t, destroy, void, + private_kernel_pfkey_plugin_t *this) +{ + free(this); +} + +/* + * see header file + */ +plugin_t *kernel_pfkey_plugin_create() +{ + private_kernel_pfkey_plugin_t *this; + + if (!lib->caps->check(lib->caps, CAP_NET_ADMIN)) + { /* required to open PF_KEY sockets */ + DBG1(DBG_KNL, "kernel-pfkey plugin requires CAP_NET_ADMIN capability"); + return NULL; + } + + INIT(this, + .public = { + .plugin = { + .get_name = _get_name, + .get_features = _get_features, + .destroy = _destroy, + }, + }, + ); + + return &this->public.plugin; +} -- cgit v1.2.3