1 /*
2 * Copyright (c) 2020, The OpenThread Authors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. Neither the name of the copyright holder nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 /**
30 * @file
31 * This file implements the OpenThread Multi Radio Link APIs.
32 */
33
34 #include "openthread-core-config.h"
35
36 #if OPENTHREAD_CONFIG_MULTI_RADIO
37
38 #include <openthread/multi_radio.h>
39
40 #include "common/code_utils.hpp"
41 #include "common/debug.hpp"
42 #include "common/instance.hpp"
43 #include "common/locator_getters.hpp"
44 #include "thread/radio_selector.hpp"
45
46 using namespace ot;
47
otMultiRadioGetNeighborInfo(otInstance * aInstance,const otExtAddress * aExtAddress,otMultiRadioNeighborInfo * aNeighborInfo)48 otError otMultiRadioGetNeighborInfo(otInstance * aInstance,
49 const otExtAddress * aExtAddress,
50 otMultiRadioNeighborInfo *aNeighborInfo)
51 {
52 Error error = kErrorNone;
53 Instance &instance = *static_cast<Instance *>(aInstance);
54 Neighbor *neighbor;
55
56 neighbor = instance.Get<NeighborTable>().FindNeighbor(*static_cast<const Mac::ExtAddress *>(aExtAddress),
57 Neighbor::kInStateAnyExceptInvalid);
58 VerifyOrExit(neighbor != nullptr, error = kErrorNotFound);
59
60 neighbor->PopulateMultiRadioInfo(*aNeighborInfo);
61
62 exit:
63 return error;
64 }
65 #endif // OPENTHREAD_CONFIG_MULTI_RADIO
66
