diff options
Diffstat (limited to 'src/libcharon/plugins/tnc_ifmap/tnc_ifmap_plugin.c')
-rw-r--r-- | src/libcharon/plugins/tnc_ifmap/tnc_ifmap_plugin.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_plugin.c b/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_plugin.c new file mode 100644 index 000000000..c9e84241c --- /dev/null +++ b/src/libcharon/plugins/tnc_ifmap/tnc_ifmap_plugin.c @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2011-2013 Andreas Steffen + * HSR 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 "tnc_ifmap_plugin.h" +#include "tnc_ifmap_listener.h" + +#include <daemon.h> + +typedef struct private_tnc_ifmap_plugin_t private_tnc_ifmap_plugin_t; + +/** + * private data of tnc_ifmap plugin + */ +struct private_tnc_ifmap_plugin_t { + + /** + * implements plugin interface + */ + tnc_ifmap_plugin_t public; + + /** + * Listener interface, listens to CHILD_SA state changes + */ + tnc_ifmap_listener_t *listener; +}; + +METHOD(plugin_t, get_name, char*, + private_tnc_ifmap_plugin_t *this) +{ + return "tnc-ifmap"; +} + +/** + * Register tnc_ifmap plugin features + */ +static bool register_tnc_ifmap(private_tnc_ifmap_plugin_t *this, + plugin_feature_t *feature, bool reg, void *data) +{ + if (reg) + { + this->listener = tnc_ifmap_listener_create(FALSE); + if (!this->listener) + { + return FALSE; + } + charon->bus->add_listener(charon->bus, &this->listener->listener); + } + else + { + if (this->listener) + { + charon->bus->remove_listener(charon->bus, &this->listener->listener); + this->listener->destroy(this->listener); + } + } + return TRUE; +} + +METHOD(plugin_t, get_features, int, + tnc_ifmap_plugin_t *this, plugin_feature_t *features[]) +{ + static plugin_feature_t f[] = { + PLUGIN_CALLBACK((plugin_feature_callback_t)register_tnc_ifmap, NULL), + PLUGIN_PROVIDE(CUSTOM, "tnc-ifmap-2.1"), + PLUGIN_SDEPEND(CERT_DECODE, CERT_X509), + PLUGIN_SDEPEND(PRIVKEY, KEY_RSA), + }; + *features = f; + return countof(f); +} + +METHOD(plugin_t, reload, bool, + private_tnc_ifmap_plugin_t *this) +{ + if (this->listener) + { + charon->bus->remove_listener(charon->bus, &this->listener->listener); + this->listener->destroy(this->listener); + } + + this->listener = tnc_ifmap_listener_create(TRUE); + if (!this->listener) + { + return FALSE; + } + charon->bus->add_listener(charon->bus, &this->listener->listener); + + return TRUE; +} + +METHOD(plugin_t, destroy, void, + private_tnc_ifmap_plugin_t *this) +{ + free(this); +} + +/* + * see header file + */ +plugin_t *tnc_ifmap_plugin_create() +{ + private_tnc_ifmap_plugin_t *this; + + INIT(this, + .public = { + .plugin = { + .get_name = _get_name, + .get_features = _get_features, + .reload = _reload, + .destroy = _destroy, + }, + }, + ); + + return &this->public.plugin; +} + |