1 | /**
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2 | * @file
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3 | * 6LowPAN over BLE for IPv6 (RFC7668).
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4 | */
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5 |
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6 | /*
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7 | * Copyright (c) 2017 Benjamin Aigner
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8 | * Copyright (c) 2015 Inico Technologies Ltd. , Author: Ivan Delamer <delamer@inicotech.com>
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9 | *
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10 | * All rights reserved.
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11 | *
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12 | * Redistribution and use in source and binary forms, with or without modification,
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13 | * are permitted provided that the following conditions are met:
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14 | *
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15 | * 1. Redistributions of source code must retain the above copyright notice,
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16 | * this list of conditions and the following disclaimer.
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17 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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18 | * this list of conditions and the following disclaimer in the documentation
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19 | * and/or other materials provided with the distribution.
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20 | * 3. The name of the author may not be used to endorse or promote products
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21 | * derived from this software without specific prior written permission.
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22 | *
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23 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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24 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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25 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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26 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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27 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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28 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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29 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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30 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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31 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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32 | * OF SUCH DAMAGE.
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33 | *
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34 | * Author: Benjamin Aigner <aignerb@technikum-wien.at>
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35 | *
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36 | * Based on the original 6lowpan implementation of lwIP ( @see 6lowpan.c)
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37 | */
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38 |
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39 | #ifndef LWIP_HDR_LOWPAN6_BLE_H
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40 | #define LWIP_HDR_LOWPAN6_BLE_H
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41 |
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42 | #include "netif/lowpan6_opts.h"
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43 |
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44 | #if LWIP_IPV6 /* don't build if not configured for use in lwipopts.h */
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45 |
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46 | #include "netif/lowpan6_common.h"
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47 | #include "lwip/pbuf.h"
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48 | #include "lwip/ip.h"
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49 | #include "lwip/ip_addr.h"
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50 | #include "lwip/netif.h"
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51 |
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52 | #ifdef __cplusplus
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53 | extern "C" {
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54 | #endif
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55 |
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56 | err_t rfc7668_output(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr);
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57 | err_t rfc7668_input(struct pbuf * p, struct netif *netif);
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58 | err_t rfc7668_set_local_addr_eui64(struct netif *netif, const u8_t *local_addr, size_t local_addr_len);
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59 | err_t rfc7668_set_local_addr_mac48(struct netif *netif, const u8_t *local_addr, size_t local_addr_len, int is_public_addr);
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60 | err_t rfc7668_set_peer_addr_eui64(struct netif *netif, const u8_t *peer_addr, size_t peer_addr_len);
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61 | err_t rfc7668_set_peer_addr_mac48(struct netif *netif, const u8_t *peer_addr, size_t peer_addr_len, int is_public_addr);
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62 | err_t rfc7668_set_context(u8_t index, const ip6_addr_t * context);
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63 | err_t rfc7668_if_init(struct netif *netif);
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64 |
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65 | #if !NO_SYS
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66 | err_t tcpip_rfc7668_input(struct pbuf *p, struct netif *inp);
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67 | #endif
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68 |
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69 | void ble_addr_to_eui64(uint8_t *dst, const uint8_t *src, int public_addr);
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70 | void eui64_to_ble_addr(uint8_t *dst, const uint8_t *src);
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71 |
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72 | #ifdef __cplusplus
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73 | }
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74 | #endif
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75 |
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76 | #endif /* LWIP_IPV6 */
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77 |
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78 | #endif /* LWIP_HDR_LOWPAN6_BLE_H */
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