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/* Netfilter Driver for IPSec VPN Client
*
* Copyright(c) 2012 Samsung Electronics
*
*
* 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.
*/
/*
* usermodeforwarder.h
*
* Message types for kernel to userspace messaging.
*
*/
#ifndef USERMODEFORWARDER_H
#define USERMODEFORWARDER_H
/* Allocate message numbers from the platform-specific portion. */
/** Received packet or packet to be sent.
- uint32 flags
- uint32 ifnum
- uint32 protocol
- uint32 media_header_len (0 for packets going up)
- uint16 route_selector (0 in media level interceptor builds)
- string packet data
- uint32 extension
repeats SSH_INTERCEPTOR_NUM_EXTENSION_SELECTORS times. */
#define SSH_ENGINE_IPM_FORWARDER_PACKET 201
/** Routing request from user mode.
- string destination
- uint32 request id */
#define SSH_ENGINE_IPM_FORWARDER_ROUTEREQ 202
/** Routing reply from kernel.
- uint32 id
- uint32 reachable
- uint32 ifnum
- uint32 mtu
- string next_hop_gw */
#define SSH_ENGINE_IPM_FORWARDER_ROUTEREPLY 203
/** Interfaces information from kernel:
- uint32 num_interfaces.
Repeats:
- uint32 media
- uint32 mtu
- string name
- string media_addr
- uint32 num_addrs
- string addrs array as binary data */
#define SSH_ENGINE_IPM_FORWARDER_INTERFACES 204
/** Route change notification. No data. */
#define SSH_ENGINE_IPM_FORWARDER_ROUTECHANGE 205
/** Kernel version string. */
#define SSH_ENGINE_IPM_FORWARDER_VERSION 206
#define SSH_ENGINE_IPM_FORWARDER_SET_DEBUG 208
/** Enable / disable packet interception:
- uint32 enable (1 to enable, 0 to disable) */
#define SSH_ENGINE_IPM_FORWARDER_ENABLE_INTERCEPTION 215
#define SSH_ENGINE_IPM_FORWARDER_INTERNAL_DATA_DISCARDED 216
/** Send a packet to local stack. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_SEND 220
/** Attach a virtual adapter to Engine. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_ATTACH 221
/** Detach a virtual adapter from Engine. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_DETACH 222
/** Detach all virtual adapters from Engine. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_DETACH_ALL 223
/** Configure virtual adapter. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_CONFIGURE 224
/** Enumerate virtual adapters. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_GET_STATUS 225
/** Virtual adapter status callback. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_STATUS_CB 226
/** Virtual adapter packet callback. */
#define SSH_ENGINE_IPM_FORWARDER_VIRTUAL_ADAPTER_PACKET_CB 227
#endif /* USERMODEFORWARDER_H */
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