src/core/thread/network_data_local.cpp - third_party/openthread - Git at Google

 /*
  *  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 local Thread Network Data.
  */

 #include "network_data_local.hpp"

 #if OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE || OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE

 #include "common/code_utils.hpp"
 #include "common/debug.hpp"
 #include "common/instance.hpp"
 #include "common/locator_getters.hpp"
 #include "common/log.hpp"
 #include "mac/mac_types.hpp"
 #include "thread/mle_types.hpp"
 #include "thread/thread_netif.hpp"

 namespace ot {
 namespace NetworkData {

 RegisterLogModule("NetworkData");

 #if OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE

 Error Local::AddOnMeshPrefix(const OnMeshPrefixConfig &aConfig)
 {
     Error error = kErrorInvalidArgs;

     VerifyOrExit(aConfig.IsValid(GetInstance()));

     error =
         AddPrefix(aConfig.GetPrefix(), NetworkDataTlv::kTypeBorderRouter, aConfig.ConvertToTlvFlags(), aConfig.mStable);

 exit:
     return error;
 }

 bool Local::ContainsOnMeshPrefix(const Ip6::Prefix &aPrefix) const
 {
     const PrefixTlv *tlv;
     bool             contains = false;

     VerifyOrExit((tlv = FindPrefix(aPrefix)) != nullptr);
     VerifyOrExit(tlv->FindSubTlv(NetworkDataTlv::kTypeBorderRouter) != nullptr);

     contains = true;

 exit:
     return contains;
 }

 Error Local::AddHasRoutePrefix(const ExternalRouteConfig &aConfig)
 {
     Error error = kErrorInvalidArgs;

     VerifyOrExit(aConfig.IsValid(GetInstance()));

     error = AddPrefix(aConfig.GetPrefix(), NetworkDataTlv::kTypeHasRoute, aConfig.ConvertToTlvFlags(), aConfig.mStable);

 exit:
     return error;
 }

 Error Local::AddPrefix(const Ip6::Prefix &aPrefix, NetworkDataTlv::Type aSubTlvType, uint16_t aFlags, bool aStable)
 {
     Error      error = kErrorNone;
     uint8_t    subTlvLength;
     PrefixTlv *prefixTlv;

     IgnoreError(RemovePrefix(aPrefix));

     subTlvLength = (aSubTlvType == NetworkDataTlv::kTypeBorderRouter)
                        ? sizeof(BorderRouterTlv) + sizeof(BorderRouterEntry)
                        : sizeof(HasRouteTlv) + sizeof(HasRouteEntry);

     prefixTlv = As<PrefixTlv>(AppendTlv(sizeof(PrefixTlv) + aPrefix.GetBytesSize() + subTlvLength));
     VerifyOrExit(prefixTlv != nullptr, error = kErrorNoBufs);

     prefixTlv->Init(0, aPrefix);
     prefixTlv->SetSubTlvsLength(subTlvLength);

     if (aSubTlvType == NetworkDataTlv::kTypeBorderRouter)
     {
         BorderRouterTlv *brTlv = As<BorderRouterTlv>(prefixTlv->GetSubTlvs());
         brTlv->Init();
         brTlv->SetLength(brTlv->GetLength() + sizeof(BorderRouterEntry));
         brTlv->GetEntry(0)->Init();
         brTlv->GetEntry(0)->SetFlags(aFlags);
     }
     else // aSubTlvType is NetworkDataTlv::kTypeHasRoute
     {
         HasRouteTlv *hasRouteTlv = As<HasRouteTlv>(prefixTlv->GetSubTlvs());
         hasRouteTlv->Init();
         hasRouteTlv->SetLength(hasRouteTlv->GetLength() + sizeof(HasRouteEntry));
         hasRouteTlv->GetEntry(0)->Init();
         hasRouteTlv->GetEntry(0)->SetFlags(static_cast<uint8_t>(aFlags));
     }

     if (aStable)
     {
         prefixTlv->SetStable();
         prefixTlv->GetSubTlvs()->SetStable();
     }

     DumpDebg("AddPrefix", GetBytes(), GetLength());

 exit:
     return error;
 }

 Error Local::RemovePrefix(const Ip6::Prefix &aPrefix)
 {
     Error      error = kErrorNone;
     PrefixTlv *tlv;

     VerifyOrExit((tlv = FindPrefix(aPrefix)) != nullptr, error = kErrorNotFound);
     RemoveTlv(tlv);

 exit:
     DumpDebg("RmvPrefix", GetBytes(), GetLength());
     return error;
 }

 void Local::UpdateRloc(PrefixTlv &aPrefixTlv)
 {
     uint16_t rloc16 = Get<Mle::MleRouter>().GetRloc16();

     for (NetworkDataTlv *cur = aPrefixTlv.GetSubTlvs(); cur < aPrefixTlv.GetNext(); cur = cur->GetNext())
     {
         switch (cur->GetType())
         {
         case NetworkDataTlv::kTypeHasRoute:
             As<HasRouteTlv>(cur)->GetEntry(0)->SetRloc(rloc16);
             break;

         case NetworkDataTlv::kTypeBorderRouter:
             As<BorderRouterTlv>(cur)->GetEntry(0)->SetRloc(rloc16);
             break;

         default:
             OT_ASSERT(false);
             OT_UNREACHABLE_CODE(break);
         }
     }
 }

 #endif // OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE

 #if OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE
 Error Local::AddService(uint32_t           aEnterpriseNumber,
                         const ServiceData &aServiceData,
                         bool               aServerStable,
                         const ServerData & aServerData)
 {
     Error       error = kErrorNone;
     ServiceTlv *serviceTlv;
     ServerTlv * serverTlv;
     uint16_t    serviceTlvSize = ServiceTlv::CalculateSize(aEnterpriseNumber, aServiceData.GetLength()) +
                               sizeof(ServerTlv) + aServerData.GetLength();

     IgnoreError(RemoveService(aEnterpriseNumber, aServiceData));

     VerifyOrExit(serviceTlvSize <= kMaxSize, error = kErrorNoBufs);

     serviceTlv = As<ServiceTlv>(AppendTlv(serviceTlvSize));
     VerifyOrExit(serviceTlv != nullptr, error = kErrorNoBufs);

     serviceTlv->Init(/* aServiceId */ 0, aEnterpriseNumber, aServiceData);
     serviceTlv->SetSubTlvsLength(sizeof(ServerTlv) + aServerData.GetLength());

     serverTlv = As<ServerTlv>(serviceTlv->GetSubTlvs());
     serverTlv->Init(Get<Mle::MleRouter>().GetRloc16(), aServerData);

     // According to Thread spec 1.1.1, section 5.18.6 Service TLV:
     // "The Stable flag is set if any of the included sub-TLVs have their Stable flag set."
     // The meaning also seems to be 'if and only if'.
     if (aServerStable)
     {
         serviceTlv->SetStable();
         serverTlv->SetStable();
     }

     DumpDebg("AddService", GetBytes(), GetLength());

 exit:
     return error;
 }

 Error Local::RemoveService(uint32_t aEnterpriseNumber, const ServiceData &aServiceData)
 {
     Error       error = kErrorNone;
     ServiceTlv *tlv;

     VerifyOrExit((tlv = FindService(aEnterpriseNumber, aServiceData, kServiceExactMatch)) != nullptr,
                  error = kErrorNotFound);
     RemoveTlv(tlv);

 exit:
     DumpDebg("RmvService", GetBytes(), GetLength());
     return error;
 }

 void Local::UpdateRloc(ServiceTlv &aService)
 {
     uint16_t rloc16 = Get<Mle::MleRouter>().GetRloc16();

     for (NetworkDataTlv *cur = aService.GetSubTlvs(); cur < aService.GetNext(); cur = cur->GetNext())
     {
         switch (cur->GetType())
         {
         case NetworkDataTlv::kTypeServer:
             As<ServerTlv>(cur)->SetServer16(rloc16);
             break;

         default:
             OT_ASSERT(false);
             OT_UNREACHABLE_CODE(break);
         }
     }
 }

 #endif // OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE

 void Local::UpdateRloc(void)
 {
     for (NetworkDataTlv *cur = GetTlvsStart(); cur < GetTlvsEnd(); cur = cur->GetNext())
     {
         switch (cur->GetType())
         {
 #if OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE
         case NetworkDataTlv::kTypePrefix:
             UpdateRloc(*As<PrefixTlv>(cur));
             break;
 #endif

 #if OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE

         case NetworkDataTlv::kTypeService:
             UpdateRloc(*As<ServiceTlv>(cur));
             break;
 #endif

         default:
             OT_ASSERT(false);
             OT_UNREACHABLE_CODE(break);
         }
     }
 }

 bool Local::IsConsistent(void) const
 {
     return Get<Leader>().ContainsEntriesFrom(*this, Get<Mle::MleRouter>().GetRloc16()) &&
            ContainsEntriesFrom(Get<Leader>(), Get<Mle::MleRouter>().GetRloc16());
 }

 Error Local::UpdateInconsistentServerData(Coap::ResponseHandler aHandler, void *aContext)
 {
     Error    error = kErrorNone;
     uint16_t rloc  = Get<Mle::MleRouter>().GetRloc16();

 #if OPENTHREAD_FTD
     // Don't send this Server Data Notification if the device is going to upgrade to Router
     if (Get<Mle::MleRouter>().IsExpectedToBecomeRouterSoon())
     {
         ExitNow(error = kErrorInvalidState);
     }
 #endif

     UpdateRloc();

     VerifyOrExit(!IsConsistent(), error = kErrorNotFound);

     if (mOldRloc == rloc)
     {
         mOldRloc = Mac::kShortAddrInvalid;
     }

     SuccessOrExit(error = SendServerDataNotification(mOldRloc, /* aAppendNetDataTlv */ true, aHandler, aContext));
     mOldRloc = rloc;

 exit:
     return error;
 }

 } // namespace NetworkData
 } // namespace ot

 #endif // OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE || OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE
	/*
	* 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 local Thread Network Data.
	*/

	#include "network_data_local.hpp"

	#if OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE \|\| OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE

	#include "common/code_utils.hpp"
	#include "common/debug.hpp"
	#include "common/instance.hpp"
	#include "common/locator_getters.hpp"
	#include "common/log.hpp"
	#include "mac/mac_types.hpp"
	#include "thread/mle_types.hpp"
	#include "thread/thread_netif.hpp"

	namespace ot {
	namespace NetworkData {

	RegisterLogModule("NetworkData");

	#if OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE

	Error Local::AddOnMeshPrefix(const OnMeshPrefixConfig &aConfig)
	{
	Error error = kErrorInvalidArgs;

	VerifyOrExit(aConfig.IsValid(GetInstance()));

	error =
	AddPrefix(aConfig.GetPrefix(), NetworkDataTlv::kTypeBorderRouter, aConfig.ConvertToTlvFlags(), aConfig.mStable);

	exit:
	return error;
	}

	bool Local::ContainsOnMeshPrefix(const Ip6::Prefix &aPrefix) const
	{
	const PrefixTlv *tlv;
	bool contains = false;

	VerifyOrExit((tlv = FindPrefix(aPrefix)) != nullptr);
	VerifyOrExit(tlv->FindSubTlv(NetworkDataTlv::kTypeBorderRouter) != nullptr);

	contains = true;

	exit:
	return contains;
	}

	Error Local::AddHasRoutePrefix(const ExternalRouteConfig &aConfig)
	{
	Error error = kErrorInvalidArgs;

	VerifyOrExit(aConfig.IsValid(GetInstance()));

	error = AddPrefix(aConfig.GetPrefix(), NetworkDataTlv::kTypeHasRoute, aConfig.ConvertToTlvFlags(), aConfig.mStable);

	exit:
	return error;
	}

	Error Local::AddPrefix(const Ip6::Prefix &aPrefix, NetworkDataTlv::Type aSubTlvType, uint16_t aFlags, bool aStable)
	{
	Error error = kErrorNone;
	uint8_t subTlvLength;
	PrefixTlv *prefixTlv;

	IgnoreError(RemovePrefix(aPrefix));

	subTlvLength = (aSubTlvType == NetworkDataTlv::kTypeBorderRouter)
	? sizeof(BorderRouterTlv) + sizeof(BorderRouterEntry)
	: sizeof(HasRouteTlv) + sizeof(HasRouteEntry);

	prefixTlv = As<PrefixTlv>(AppendTlv(sizeof(PrefixTlv) + aPrefix.GetBytesSize() + subTlvLength));
	VerifyOrExit(prefixTlv != nullptr, error = kErrorNoBufs);

	prefixTlv->Init(0, aPrefix);
	prefixTlv->SetSubTlvsLength(subTlvLength);

	if (aSubTlvType == NetworkDataTlv::kTypeBorderRouter)
	{
	BorderRouterTlv *brTlv = As<BorderRouterTlv>(prefixTlv->GetSubTlvs());
	brTlv->Init();
	brTlv->SetLength(brTlv->GetLength() + sizeof(BorderRouterEntry));
	brTlv->GetEntry(0)->Init();
	brTlv->GetEntry(0)->SetFlags(aFlags);
	}
	else // aSubTlvType is NetworkDataTlv::kTypeHasRoute
	{
	HasRouteTlv *hasRouteTlv = As<HasRouteTlv>(prefixTlv->GetSubTlvs());
	hasRouteTlv->Init();
	hasRouteTlv->SetLength(hasRouteTlv->GetLength() + sizeof(HasRouteEntry));
	hasRouteTlv->GetEntry(0)->Init();
	hasRouteTlv->GetEntry(0)->SetFlags(static_cast<uint8_t>(aFlags));
	}

	if (aStable)
	{
	prefixTlv->SetStable();
	prefixTlv->GetSubTlvs()->SetStable();
	}

	DumpDebg("AddPrefix", GetBytes(), GetLength());

	exit:
	return error;
	}

	Error Local::RemovePrefix(const Ip6::Prefix &aPrefix)
	{
	Error error = kErrorNone;
	PrefixTlv *tlv;

	VerifyOrExit((tlv = FindPrefix(aPrefix)) != nullptr, error = kErrorNotFound);
	RemoveTlv(tlv);

	exit:
	DumpDebg("RmvPrefix", GetBytes(), GetLength());
	return error;
	}

	void Local::UpdateRloc(PrefixTlv &aPrefixTlv)
	{
	uint16_t rloc16 = Get<Mle::MleRouter>().GetRloc16();

	for (NetworkDataTlv *cur = aPrefixTlv.GetSubTlvs(); cur < aPrefixTlv.GetNext(); cur = cur->GetNext())
	{
	switch (cur->GetType())
	{
	case NetworkDataTlv::kTypeHasRoute:
	As<HasRouteTlv>(cur)->GetEntry(0)->SetRloc(rloc16);
	break;

	case NetworkDataTlv::kTypeBorderRouter:
	As<BorderRouterTlv>(cur)->GetEntry(0)->SetRloc(rloc16);
	break;

	default:
	OT_ASSERT(false);
	OT_UNREACHABLE_CODE(break);
	}
	}
	}

	#endif // OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE

	#if OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE
	Error Local::AddService(uint32_t aEnterpriseNumber,
	const ServiceData &aServiceData,
	bool aServerStable,
	const ServerData & aServerData)
	{
	Error error = kErrorNone;
	ServiceTlv *serviceTlv;
	ServerTlv * serverTlv;
	uint16_t serviceTlvSize = ServiceTlv::CalculateSize(aEnterpriseNumber, aServiceData.GetLength()) +
	sizeof(ServerTlv) + aServerData.GetLength();

	IgnoreError(RemoveService(aEnterpriseNumber, aServiceData));

	VerifyOrExit(serviceTlvSize <= kMaxSize, error = kErrorNoBufs);

	serviceTlv = As<ServiceTlv>(AppendTlv(serviceTlvSize));
	VerifyOrExit(serviceTlv != nullptr, error = kErrorNoBufs);

	serviceTlv->Init(/* aServiceId */ 0, aEnterpriseNumber, aServiceData);
	serviceTlv->SetSubTlvsLength(sizeof(ServerTlv) + aServerData.GetLength());

	serverTlv = As<ServerTlv>(serviceTlv->GetSubTlvs());
	serverTlv->Init(Get<Mle::MleRouter>().GetRloc16(), aServerData);

	// According to Thread spec 1.1.1, section 5.18.6 Service TLV:
	// "The Stable flag is set if any of the included sub-TLVs have their Stable flag set."
	// The meaning also seems to be 'if and only if'.
	if (aServerStable)
	{
	serviceTlv->SetStable();
	serverTlv->SetStable();
	}

	DumpDebg("AddService", GetBytes(), GetLength());

	exit:
	return error;
	}

	Error Local::RemoveService(uint32_t aEnterpriseNumber, const ServiceData &aServiceData)
	{
	Error error = kErrorNone;
	ServiceTlv *tlv;

	VerifyOrExit((tlv = FindService(aEnterpriseNumber, aServiceData, kServiceExactMatch)) != nullptr,
	error = kErrorNotFound);
	RemoveTlv(tlv);

	exit:
	DumpDebg("RmvService", GetBytes(), GetLength());
	return error;
	}

	void Local::UpdateRloc(ServiceTlv &aService)
	{
	uint16_t rloc16 = Get<Mle::MleRouter>().GetRloc16();

	for (NetworkDataTlv *cur = aService.GetSubTlvs(); cur < aService.GetNext(); cur = cur->GetNext())
	{
	switch (cur->GetType())
	{
	case NetworkDataTlv::kTypeServer:
	As<ServerTlv>(cur)->SetServer16(rloc16);
	break;

	default:
	OT_ASSERT(false);
	OT_UNREACHABLE_CODE(break);
	}
	}
	}

	#endif // OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE

	void Local::UpdateRloc(void)
	{
	for (NetworkDataTlv *cur = GetTlvsStart(); cur < GetTlvsEnd(); cur = cur->GetNext())
	{
	switch (cur->GetType())
	{
	#if OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE
	case NetworkDataTlv::kTypePrefix:
	UpdateRloc(*As<PrefixTlv>(cur));
	break;
	#endif

	#if OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE

	case NetworkDataTlv::kTypeService:
	UpdateRloc(*As<ServiceTlv>(cur));
	break;
	#endif

	default:
	OT_ASSERT(false);
	OT_UNREACHABLE_CODE(break);
	}
	}
	}

	bool Local::IsConsistent(void) const
	{
	return Get<Leader>().ContainsEntriesFrom(*this, Get<Mle::MleRouter>().GetRloc16()) &&
	ContainsEntriesFrom(Get<Leader>(), Get<Mle::MleRouter>().GetRloc16());
	}

	Error Local::UpdateInconsistentServerData(Coap::ResponseHandler aHandler, void *aContext)
	{
	Error error = kErrorNone;
	uint16_t rloc = Get<Mle::MleRouter>().GetRloc16();

	#if OPENTHREAD_FTD
	// Don't send this Server Data Notification if the device is going to upgrade to Router
	if (Get<Mle::MleRouter>().IsExpectedToBecomeRouterSoon())
	{
	ExitNow(error = kErrorInvalidState);
	}
	#endif

	UpdateRloc();

	VerifyOrExit(!IsConsistent(), error = kErrorNotFound);

	if (mOldRloc == rloc)
	{
	mOldRloc = Mac::kShortAddrInvalid;
	}

	SuccessOrExit(error = SendServerDataNotification(mOldRloc, /* aAppendNetDataTlv */ true, aHandler, aContext));
	mOldRloc = rloc;

	exit:
	return error;
	}

	} // namespace NetworkData
	} // namespace ot

	#endif // OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE \|\| OPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE