| /* |
| * Copyright (c) 2016, The OpenThread Authors. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holder nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** |
| * @file |
| * This file implements the OpenThread Link API. |
| */ |
| |
| #include <openthread/config.h> |
| |
| #include <openthread/link.h> |
| |
| #include "openthread-instance.h" |
| |
| using namespace ot; |
| |
| static void HandleActiveScanResult(void *aContext, Mac::Frame *aFrame); |
| static void HandleEnergyScanResult(void *aContext, otEnergyScanResult *aResult); |
| |
| uint8_t otLinkGetChannel(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().GetChannel(); |
| } |
| |
| otError otLinkSetChannel(otInstance *aInstance, uint8_t aChannel) |
| { |
| otError error; |
| |
| VerifyOrExit(aInstance->mThreadNetif.GetMle().GetRole() == OT_DEVICE_ROLE_DISABLED, |
| error = OT_ERROR_INVALID_STATE); |
| |
| error = aInstance->mThreadNetif.GetMac().SetChannel(aChannel); |
| aInstance->mThreadNetif.GetActiveDataset().Clear(); |
| aInstance->mThreadNetif.GetPendingDataset().Clear(); |
| |
| exit: |
| return error; |
| } |
| |
| const uint8_t *otLinkGetExtendedAddress(otInstance *aInstance) |
| { |
| return reinterpret_cast<const uint8_t *>(aInstance->mThreadNetif.GetMac().GetExtAddress()); |
| } |
| |
| otError otLinkSetExtendedAddress(otInstance *aInstance, const otExtAddress *aExtAddress) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| VerifyOrExit(aExtAddress != NULL, error = OT_ERROR_INVALID_ARGS); |
| VerifyOrExit(aInstance->mThreadNetif.GetMle().GetRole() == OT_DEVICE_ROLE_DISABLED, |
| error = OT_ERROR_INVALID_STATE); |
| |
| aInstance->mThreadNetif.GetMac().SetExtAddress(*static_cast<const Mac::ExtAddress *>(aExtAddress)); |
| |
| SuccessOrExit(error = aInstance->mThreadNetif.GetMle().UpdateLinkLocalAddress()); |
| |
| exit: |
| return error; |
| } |
| |
| void otLinkGetFactoryAssignedIeeeEui64(otInstance *aInstance, otExtAddress *aEui64) |
| { |
| otPlatRadioGetIeeeEui64(aInstance, aEui64->m8); |
| } |
| |
| void otLinkGetJoinerId(otInstance *aInstance, otExtAddress *aHashMacAddress) |
| { |
| aInstance->mThreadNetif.GetMac().GetHashMacAddress(static_cast<Mac::ExtAddress *>(aHashMacAddress)); |
| } |
| |
| int8_t otLinkGetMaxTransmitPower(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().GetMaxTransmitPower(); |
| } |
| |
| void otLinkSetMaxTransmitPower(otInstance *aInstance, int8_t aPower) |
| { |
| aInstance->mThreadNetif.GetMac().SetMaxTransmitPower(aPower); |
| otPlatRadioSetDefaultTxPower(aInstance, aPower); |
| } |
| |
| otPanId otLinkGetPanId(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().GetPanId(); |
| } |
| |
| otError otLinkSetPanId(otInstance *aInstance, otPanId aPanId) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| VerifyOrExit(aInstance->mThreadNetif.GetMle().GetRole() == OT_DEVICE_ROLE_DISABLED, |
| error = OT_ERROR_INVALID_STATE); |
| |
| error = aInstance->mThreadNetif.GetMac().SetPanId(aPanId); |
| aInstance->mThreadNetif.GetActiveDataset().Clear(); |
| aInstance->mThreadNetif.GetPendingDataset().Clear(); |
| |
| exit: |
| return error; |
| } |
| |
| uint32_t otLinkGetPollPeriod(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMeshForwarder().GetDataPollManager().GetKeepAlivePollPeriod(); |
| } |
| |
| void otLinkSetPollPeriod(otInstance *aInstance, uint32_t aPollPeriod) |
| { |
| aInstance->mThreadNetif.GetMeshForwarder().GetDataPollManager().SetExternalPollPeriod(aPollPeriod); |
| } |
| |
| otError otLinkSendDataRequest(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMeshForwarder().GetDataPollManager().SendDataPoll(); |
| } |
| |
| otShortAddress otLinkGetShortAddress(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().GetShortAddress(); |
| } |
| |
| otError otLinkAddWhitelist(otInstance *aInstance, const uint8_t *aExtAddr) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| if (aInstance->mThreadNetif.GetMac().GetWhitelist().Add(*reinterpret_cast<const Mac::ExtAddress *>(aExtAddr)) == NULL) |
| { |
| error = OT_ERROR_NO_BUFS; |
| } |
| |
| return error; |
| } |
| |
| otError otLinkAddWhitelistRssi(otInstance *aInstance, const uint8_t *aExtAddr, int8_t aRssi) |
| { |
| otError error = OT_ERROR_NONE; |
| otMacWhitelistEntry *entry; |
| |
| entry = aInstance->mThreadNetif.GetMac().GetWhitelist().Add(*reinterpret_cast<const Mac::ExtAddress *>(aExtAddr)); |
| VerifyOrExit(entry != NULL, error = OT_ERROR_NO_BUFS); |
| aInstance->mThreadNetif.GetMac().GetWhitelist().SetFixedRssi(*entry, aRssi); |
| |
| exit: |
| return error; |
| } |
| |
| void otLinkRemoveWhitelist(otInstance *aInstance, const uint8_t *aExtAddr) |
| { |
| aInstance->mThreadNetif.GetMac().GetWhitelist().Remove(*reinterpret_cast<const Mac::ExtAddress *>(aExtAddr)); |
| } |
| |
| void otLinkClearWhitelist(otInstance *aInstance) |
| { |
| aInstance->mThreadNetif.GetMac().GetWhitelist().Clear(); |
| } |
| |
| otError otLinkGetWhitelistEntry(otInstance *aInstance, uint8_t aIndex, otMacWhitelistEntry *aEntry) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| VerifyOrExit(aEntry != NULL, error = OT_ERROR_INVALID_ARGS); |
| error = aInstance->mThreadNetif.GetMac().GetWhitelist().GetEntry(aIndex, *aEntry); |
| |
| exit: |
| return error; |
| } |
| |
| void otLinkSetWhitelistEnabled(otInstance *aInstance, bool aEnabled) |
| { |
| aInstance->mThreadNetif.GetMac().GetWhitelist().SetEnabled(aEnabled); |
| } |
| |
| bool otLinkIsWhitelistEnabled(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().GetWhitelist().IsEnabled(); |
| } |
| |
| otError otLinkAddBlacklist(otInstance *aInstance, const uint8_t *aExtAddr) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| if (aInstance->mThreadNetif.GetMac().GetBlacklist().Add(*reinterpret_cast<const Mac::ExtAddress *>(aExtAddr)) == NULL) |
| { |
| error = OT_ERROR_NO_BUFS; |
| } |
| |
| return error; |
| } |
| |
| void otLinkRemoveBlacklist(otInstance *aInstance, const uint8_t *aExtAddr) |
| { |
| aInstance->mThreadNetif.GetMac().GetBlacklist().Remove(*reinterpret_cast<const Mac::ExtAddress *>(aExtAddr)); |
| } |
| |
| void otLinkClearBlacklist(otInstance *aInstance) |
| { |
| aInstance->mThreadNetif.GetMac().GetBlacklist().Clear(); |
| } |
| |
| otError otLinkGetBlacklistEntry(otInstance *aInstance, uint8_t aIndex, otMacBlacklistEntry *aEntry) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| VerifyOrExit(aEntry != NULL, error = OT_ERROR_INVALID_ARGS); |
| error = aInstance->mThreadNetif.GetMac().GetBlacklist().GetEntry(aIndex, *aEntry); |
| |
| exit: |
| return error; |
| } |
| |
| void otLinkSetBlacklistEnabled(otInstance *aInstance, bool aEnabled) |
| { |
| aInstance->mThreadNetif.GetMac().GetBlacklist().SetEnabled(aEnabled); |
| } |
| |
| bool otLinkIsBlacklistEnabled(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().GetBlacklist().IsEnabled(); |
| } |
| |
| otError otLinkGetAssignLinkQuality(otInstance *aInstance, const uint8_t *aExtAddr, uint8_t *aLinkQuality) |
| { |
| Mac::ExtAddress extAddress; |
| |
| memset(&extAddress, 0, sizeof(extAddress)); |
| memcpy(extAddress.m8, aExtAddr, OT_EXT_ADDRESS_SIZE); |
| |
| return aInstance->mThreadNetif.GetMle().GetAssignLinkQuality(extAddress, *aLinkQuality); |
| } |
| |
| void otLinkSetAssignLinkQuality(otInstance *aInstance, const uint8_t *aExtAddr, uint8_t aLinkQuality) |
| { |
| Mac::ExtAddress extAddress; |
| |
| memset(&extAddress, 0, sizeof(extAddress)); |
| memcpy(extAddress.m8, aExtAddr, OT_EXT_ADDRESS_SIZE); |
| |
| aInstance->mThreadNetif.GetMle().SetAssignLinkQuality(extAddress, aLinkQuality); |
| } |
| |
| void otLinkSetPcapCallback(otInstance *aInstance, otLinkPcapCallback aPcapCallback, void *aCallbackContext) |
| { |
| aInstance->mThreadNetif.GetMac().SetPcapCallback(aPcapCallback, aCallbackContext); |
| } |
| |
| bool otLinkIsPromiscuous(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().IsPromiscuous(); |
| } |
| |
| otError otLinkSetPromiscuous(otInstance *aInstance, bool aPromiscuous) |
| { |
| otError error = OT_ERROR_NONE; |
| |
| // cannot enable IEEE 802.15.4 promiscuous mode if the Thread interface is enabled |
| VerifyOrExit(aInstance->mThreadNetif.IsUp() == false, error = OT_ERROR_INVALID_STATE); |
| |
| aInstance->mThreadNetif.GetMac().SetPromiscuous(aPromiscuous); |
| |
| exit: |
| return error; |
| } |
| |
| const otMacCounters *otLinkGetCounters(otInstance *aInstance) |
| { |
| return &aInstance->mThreadNetif.GetMac().GetCounters(); |
| } |
| |
| otError otLinkActiveScan(otInstance *aInstance, uint32_t aScanChannels, uint16_t aScanDuration, |
| otHandleActiveScanResult aCallback, void *aCallbackContext) |
| { |
| aInstance->mActiveScanCallback = aCallback; |
| aInstance->mActiveScanCallbackContext = aCallbackContext; |
| return aInstance->mThreadNetif.GetMac().ActiveScan(aScanChannels, aScanDuration, &HandleActiveScanResult, aInstance); |
| } |
| |
| bool otLinkIsActiveScanInProgress(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().IsActiveScanInProgress(); |
| } |
| |
| void HandleActiveScanResult(void *aContext, Mac::Frame *aFrame) |
| { |
| otInstance *aInstance = static_cast<otInstance *>(aContext); |
| otActiveScanResult result; |
| |
| VerifyOrExit(aFrame != NULL, aInstance->mActiveScanCallback(NULL, aInstance->mActiveScanCallbackContext)); |
| aInstance->mThreadNetif.GetMac().ConvertBeaconToActiveScanResult(aFrame, result); |
| aInstance->mActiveScanCallback(&result, aInstance->mActiveScanCallbackContext); |
| |
| exit: |
| return; |
| } |
| |
| otError otLinkEnergyScan(otInstance *aInstance, uint32_t aScanChannels, uint16_t aScanDuration, |
| otHandleEnergyScanResult aCallback, void *aCallbackContext) |
| { |
| aInstance->mEnergyScanCallback = aCallback; |
| aInstance->mEnergyScanCallbackContext = aCallbackContext; |
| return aInstance->mThreadNetif.GetMac().EnergyScan(aScanChannels, aScanDuration, &HandleEnergyScanResult, aInstance); |
| } |
| |
| void HandleEnergyScanResult(void *aContext, otEnergyScanResult *aResult) |
| { |
| otInstance *aInstance = static_cast<otInstance *>(aContext); |
| |
| aInstance->mEnergyScanCallback(aResult, aInstance->mEnergyScanCallbackContext); |
| } |
| |
| bool otLinkIsEnergyScanInProgress(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().IsEnergyScanInProgress(); |
| } |
| |
| bool otLinkIsInTransmitState(otInstance *aInstance) |
| { |
| return aInstance->mThreadNetif.GetMac().IsInTransmitState(); |
| } |