From 2c7e3030edb84abae14042f7a1a22b44255324be Mon Sep 17 00:00:00 2001 From: Sander Vrijders Date: Wed, 20 Sep 2017 13:56:17 +0200 Subject: ipcpd: normal: Make PFF policy-based This turns the PDU Forwarding Function of the IPCP into a policy. For now only the simple PFF policy is available. --- src/ipcpd/normal/pol/simple_pff.h | 57 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/ipcpd/normal/pol/simple_pff.h (limited to 'src/ipcpd/normal/pol/simple_pff.h') diff --git a/src/ipcpd/normal/pol/simple_pff.h b/src/ipcpd/normal/pol/simple_pff.h new file mode 100644 index 00000000..ef34dfee --- /dev/null +++ b/src/ipcpd/normal/pol/simple_pff.h @@ -0,0 +1,57 @@ +/* + * Ouroboros - Copyright (C) 2016 - 2017 + * + * Simple policy for PFF + * + * Dimitri Staessens + * Sander Vrijders + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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., http://www.fsf.org/about/contact/. + */ + +#ifndef OUROBOROS_IPCPD_NORMAL_SIMPLE_PFF_H +#define OUROBOROS_IPCPD_NORMAL_SIMPLE_PFF_H + +#include "pol-pff-ops.h" + +struct pff_i * simple_pff_create(void); + +void simple_pff_destroy(struct pff_i * pff_i); + +void simple_pff_lock(struct pff_i * pff_i); + +void simple_pff_unlock(struct pff_i * pff_i); + +int simple_pff_add(struct pff_i * pff_i, + uint64_t addr, + int * fd, + size_t len); + +int simple_pff_update(struct pff_i * pff_i, + uint64_t addr, + int * fd, + size_t len); + +int simple_pff_del(struct pff_i * pff_i, + uint64_t addr); + +void simple_pff_flush(struct pff_i * pff_i); + +/* Returns fd towards next hop */ +int simple_pff_nhop(struct pff_i * pff_i, + uint64_t addr); + +struct pol_pff_ops simple_pff_ops; + +#endif /* OUROBOROS_IPCPD_NORMAL_SIMPLE_PFF_H */ -- cgit v1.2.3