fb11e647
 vrobic
reseau statique a...
|
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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/*
* Copyright (C) 2013 INRIA.
* Copyright (C) 2015 Cenk Gündoğan <cnkgndgn@gmail.com>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup net_gnrc_rpl
* @{
*
* @file
* @brief DODAG-related functions for RPL
*
* Header file, which defines all public known DODAG-related functions for RPL.
*
* @author Eric Engel <eric.engel@fu-berlin.de>
* @author Cenk Gündoğan <cnkgndgn@gmail.com>
*/
#ifndef GNRC_RPL_DODAG_H_
#define GNRC_RPL_DODAG_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "net/ipv6/addr.h"
#include "trickle.h"
#include "net/gnrc/rpl.h"
#include "net/gnrc/rpl/structs.h"
/**
* @brief Number of RPL instances
*/
#ifndef GNRC_RPL_INSTANCES_NUMOF
#define GNRC_RPL_INSTANCES_NUMOF (1)
#endif
/**
* @brief Number of RPL parents
*/
#ifndef GNRC_RPL_PARENTS_NUMOF
#define GNRC_RPL_PARENTS_NUMOF (3)
#endif
/**
* @brief RPL instance table
*/
extern gnrc_rpl_instance_t gnrc_rpl_instances[GNRC_RPL_INSTANCES_NUMOF];
/**
* @brief RPL parent table
*/
extern gnrc_rpl_parent_t gnrc_rpl_parents[GNRC_RPL_PARENTS_NUMOF];
/**
* @brief Add a new RPL instance with the id @p instance_id.
*
* @param[in] instance_id The instance id of the new RPL instance.
* @param[out] inst Pointer to an existing or new instance. Otherwise NULL.
*
* @return true, if instance could be created.
* @return false, if instance could not be created or exists already.
*/
bool gnrc_rpl_instance_add(uint8_t instance_id, gnrc_rpl_instance_t **inst);
/**
* @brief Remove a RPL instance with the id @p instance_id.
*
* @param[in] instance_id The instance id of the RPL instance to remove.
*
* @return true, on success.
* @return false, otherwise.
*/
bool gnrc_rpl_instance_remove_by_id(uint8_t instance_id);
/**
* @brief Remove a RPL instance with the pointer @p inst.
*
* @param[in] inst Pointer to the the RPL instance to remove.
*
* @return true, on success.
* @return false, otherwise.
*/
bool gnrc_rpl_instance_remove(gnrc_rpl_instance_t *inst);
/**
* @brief Get the RPL instance with the id @p instance_id.
*
* @param[in] instance_id The instance id of the RPL instance to get.
*
* @return Pointer to the RPL instance, on success.
* @return NULL, otherwise.
*/
gnrc_rpl_instance_t *gnrc_rpl_instance_get(uint8_t instance_id);
/**
* @brief Initialize a new RPL DODAG with the id @p dodag_id for the instance @p instance.
*
* @param[in] instance Pointer to the instance to add the DODAG to
* @param[in] dodag_id The DODAG-ID of the new DODAG
* @param[in] iface Interface PID where the DODAG operates
* @param[in] netif_addr netif address for this DODAG
*
* @return true, if DODAG could be created.
* @return false, if DODAG could not be created or exists already.
*/
bool gnrc_rpl_dodag_init(gnrc_rpl_instance_t *instance, ipv6_addr_t *dodag_id, kernel_pid_t iface,
gnrc_ipv6_netif_addr_t *netif_addr);
/**
* @brief Remove all parents from the @p dodag.
*
* @param[in] dodag Pointer to the dodag.
*/
void gnrc_rpl_dodag_remove_all_parents(gnrc_rpl_dodag_t *dodag);
/**
* @brief Add a new parent with the IPv6 address @p addr to the @p dodag.
*
* @param[in] dodag Pointer to the DODAG
* @param[in] addr IPV6 address of the parent
* @param[out] parent Pointer to an existing or new parent. Otherwise NULL.
*
* @return true. if parent could be created.
* @return false, if parent could not be created or exists already.
*/
bool gnrc_rpl_parent_add_by_addr(gnrc_rpl_dodag_t *dodag, ipv6_addr_t *addr,
gnrc_rpl_parent_t **parent);
/**
* @brief Remove the @p parent from its DODAG.
*
* @param[in] parent Pointer to the parent.
*
* @return true, on success.
* @return false, otherwise.
*/
bool gnrc_rpl_parent_remove(gnrc_rpl_parent_t *parent);
/**
* @brief Update a @p parent of the @p dodag.
*
* @param[in] dodag Pointer to the DODAG
* @param[in] parent Pointer to the parent
*/
void gnrc_rpl_parent_update(gnrc_rpl_dodag_t *dodag, gnrc_rpl_parent_t *parent);
/**
* @brief Start a local repair.
*
* @param[in] dodag Pointer to the DODAG
*/
void gnrc_rpl_local_repair(gnrc_rpl_dodag_t *dodag);
/**
* @brief Operate as leaf.
*
* @param[in] dodag Pointer to the DODAG
*/
void gnrc_rpl_leaf_operation(gnrc_rpl_dodag_t *dodag);
/**
* @brief Operate as router.
*
* @param[in] dodag Pointer to the DODAG
*/
void gnrc_rpl_router_operation(gnrc_rpl_dodag_t *dodag);
#ifdef __cplusplus
}
#endif
#endif /* GNRC_RPL_DODAG_H_ */
/**
* @}
*/
|