plugin_chain.h

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/* *
 * Lightway Core
 * Copyright (C) 2021 Express VPN International Ltd.
 *
 * 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.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifndef PLUGIN_CHAIN_H
#define PLUGIN_CHAIN_H

#include <he.h>

he_plugin_chain_t *he_plugin_create_chain(void);

void he_plugin_destroy_chain(he_plugin_chain_t *chain);

he_return_code_t he_plugin_register_plugin(he_plugin_chain_t *chain, plugin_struct_t *plugin);

he_return_code_t he_plugin_ingress(he_plugin_chain_t *chain, uint8_t *packet, size_t *length,
                                   size_t capacity);

he_return_code_t he_plugin_egress(he_plugin_chain_t *chain, uint8_t *packet, size_t *length,
                                  size_t capacity);

#endif  // PLUGIN_CHAIN_H