SourceVuESP-IDF Framework and ExamplesESP-IDFot::NetworkData::MutableNetworkData::CanInsert() const

ot::NetworkData::MutableNetworkData::CanInsert() const method

Indicates whether there is space in Network Data to insert/append new info and grow it by a given number of bytes.

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Referrer

bool CanInsert(uint16_t aSize) const { return (mLength + aSize <= mSize); }

network_data.hpp:678

VerifyOrExit(CanInsert(aTlvSize), tlv = nullptr);

network_data.cpp:737

ot::NetworkData::MutableNetworkData

ot::NetworkData::MutableNetworkData::AppendTlv()

OT_ASSERT(CanInsert(aLength) && mTlvs <= start && start <= mTlvs + mLength);

network_data.cpp:750

ot::NetworkData::MutableNetworkData

ot::NetworkData::MutableNetworkData::Insert()

VerifyOrExit(CanInsert(sizeof(HasRouteTlv) + sizeof(HasRouteEntry)), error = kErrorNoBufs);

network_data_leader_ftd.cpp:847

ot::NetworkData::Leader::AddHasRoute()

VerifyOrExit(CanInsert(sizeof(HasRouteEntry)), error = kErrorNoBufs);

network_data_leader_ftd.cpp:862

ot::NetworkData::Leader::AddHasRoute()

VerifyOrExit(CanInsert(sizeof(BorderRouterTlv) + sizeof(BorderRouterEntry) +

network_data_leader_ftd.cpp:895

ot::NetworkData::Leader::AddBorderRouter()

VerifyOrExit(CanInsert(sizeof(BorderRouterEntry) + sizeof(ContextTlv)), error = kErrorNoBufs);

network_data_leader_ftd.cpp:913

ot::NetworkData::Leader::AddBorderRouter()

VerifyOrExit(CanInsert(sizeof(BorderRouterEntry)), error = kErrorNoBufs);

network_data_leader_ftd.cpp:931

ot::NetworkData::Leader::AddBorderRouter()

VerifyOrExit(CanInsert(tlvSize), error = kErrorNoBufs);

network_data_leader_ftd.cpp:952

ot::NetworkData::Leader::AddServer()

VerifyOrExit(CanInsert(insertLength), error = kErrorNoBufs);

network_data_leader_ftd.cpp:1363

ot::NetworkData::Leader::UpdateCommissioningData()

Call Tree

ot::NetworkData::MutableNetworkData::CanInsert() const is called by 2 functions:

ot::NetworkData::MutableNetworkData::AppendTlv()

ot::NetworkData::MutableNetworkData::Insert()

ot::NetworkData::MutableNetworkData::CanInsert() const

Data Use

ot::NetworkData::MutableNetworkData::CanInsert() const reads 2 variables and writes 4 variables:

ot::NetworkData::NetworkData::mLength

ot::NetworkData::MutableNetworkData::mSize

ot::NetworkData::MutableNetworkData::CanInsert() const

ot::NetworkData::Leader::AddHasRoute()

ot::NetworkData::Leader::AddBorderRouter()

ot::NetworkData::Leader::AddServer()

ot::NetworkData::Leader::UpdateCommissioningData()

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ot::NetworkData::MutableNetworkData::CanInsert() const method

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