otCoapOptionIterator::mNextOptionOffset - syntax, references, description

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uint16_t mNextOptionOffset; ///< Byte offset of next option

coap.h:165

mNextOptionOffset = static_cast<uint16_t>(offset);

coap_message.cpp:512

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::Init()

VerifyOrExit(mNextOptionOffset < GetMessage().GetLength(), error = kErrorParse);

coap_message.cpp:543

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::Advance()

VerifyOrExit(optionLength <= GetMessage().GetLength() - mNextOptionOffset, error = kErrorParse);

coap_message.cpp:555

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::Advance()

mNextOptionOffset += optionLength;

coap_message.cpp:556

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::Advance()

GetMessage().ReadBytes(mNextOptionOffset - mOption.mLength, aValue, mOption.mLength);

coap_message.cpp:575

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::ReadOptionValue() const

SuccessOrExit(error = GetMessage().Read(mNextOptionOffset, aBuffer, aLength));

coap_message.cpp:611

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::Read()

mNextOptionOffset += aLength;

coap_message.cpp:612

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::Read()

bool HasParseErrored(void) const { return mNextOptionOffset == kNextOptionOffsetParseError; }

coap_message.hpp:1059

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::HasParseErrored() const

uint16_t GetPayloadMessageOffset(void) const { return mNextOptionOffset; }

coap_message.hpp:1128

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::GetPayloadMessageOffset() const

uint16_t GetOptionValueMessageOffset(void) const { return mNextOptionOffset - mOption.mLength; }

coap_message.hpp:1137

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::GetOptionValueMessageOffset() const

void MarkAsParseErrored(void) { MarkAsDone(), mNextOptionOffset = kNextOptionOffsetParseError; }

coap_message.hpp:1147

ot::Coap::Option::Iterator

ot::Coap::Option::Iterator::MarkAsParseErrored()

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Data Use

otCoapOptionIterator::mNextOptionOffset is written by 4 functions and is read by 6 functions:

ot::Coap::Option::Iterator::MarkAsParseErrored()

ot::Coap::Option::Iterator::Init()

ot::Coap::Option::Iterator::Advance()

ot::Coap::Option::Iterator::Read()

otCoapOptionIterator::mNextOptionOffset

ot::Coap::Option::Iterator::HasParseErrored() const

ot::Coap::Option::Iterator::GetPayloadMessageOffset() const

ot::Coap::Option::Iterator::GetOptionValueMessageOffset() const

ot::Coap::Option::Iterator::Advance()

ot::Coap::Option::Iterator::ReadOptionValue() const

ot::Coap::Option::Iterator::Read()

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otCoapOptionIterator::mNextOptionOffset field

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