blob: 39edd0bd7db252dd26b24ea0d4a7c7006a9eb851 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
* Copyright (c) 2017-2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file mapMe.h
* @brief MAP-Me : AnchorLess Producer Mobility Management
*/
#ifndef mapMe_h
#define mapMe_h
#ifdef WITH_MAPME
#include <stdbool.h>
#include <stdint.h>
#include <src/io/hicnListener.h>
#include <hicn/hicn.h>
#include <src/utils/commands.h>
struct mapme;
typedef struct mapme MapMe;
/**
* @function MapMe_Init
* @abstract Initializes MAP-Me state in the forwarder.
* @return bool - Boolean informing about the success of MAP-Me initialization.
*/
bool mapMe_Init(MapMe **mapme, Forwarder *Forwarder);
/**
* @function messageHandler_isMapMe
* @abstract Identifies MAP-Me messages
* @discussion This function can be used by the forwarder to dispatch MAP-Me
* message to the appropriate processing function. Ideally this would be
* done through hooks defined in the Init function.
* @param [in] msgBuffer - The buffer to match
* @return A boolean indicating whether message is a MAP-Me control message.
*/
bool mapMe_isMapMe(const uint8_t *msgBuffer);
/**
* @function mapMe_handleMapMeMessage
* @abstract Process a MAP-Me message.
* @param [in] mapme - Pointer to the MAP-Me data structure.
* @param [in] message - MAP-Me buffer
* @param [in] conn_id - Ingress connection id
*/
void mapMe_Process(const MapMe *mapme, const uint8_t *msgBuffer,
unsigned conn_id);
/**
* @function mapMe_onConnectionAdded
* @abstract Callback following the addition of the face though the control
* protocol.
* @discussion This callback triggers the sending of control packets by MAP-Me.
* @param [in] mapme - Pointer to the MAP-Me data structure.
* @param [in] conn - The newly added connection.
*/
void mapMe_onConnectionAdded(const MapMe *mapme, const Connection *conn);
/**
* @function mapMe_getNextHops
* @abstract return the nexthops to forward interests defined by mapme, it
* covers also the case where local discovery mechanisms are trriggered.
*/
NumberSet *mapMe_getNextHops(const MapMe *mapme, FibEntry *fibEntry,
const Message *interest);
hicn_mapme_type_t mapMe_PktType_To_LibHicnPktType(MessagePacketType type);
MessagePacketType mapMe_LibHicnPktType_To_PktType(hicn_mapme_type_t type);
#endif /* WITH_MAPME */
#endif // mapMe_h
|
