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ot::Dns::Name::LabelIterator struct
Syntax
struct LabelIterator
{
static constexpr uint16_t kUnsetNameEndOffset = 0;
LabelIterator(const Message &aMessage, uint16_t aLabelOffset)
: mMessage(aMessage)
, mNextLabelOffset(aLabelOffset)
, mNameEndOffset(kUnsetNameEndOffset)
, mMinLabelOffset(aLabelOffset)
{
}
bool IsEndOffsetSet(void) const { return (mNameEndOffset != kUnsetNameEndOffset); }
Error GetNextLabel(void);
Error ReadLabel(char *aLabelBuffer, uint8_t &aLabelLength, bool aAllowDotCharInLabel) const;
bool CompareLabel(const char *&aName, bool aIsSingleLabel) const;
bool CompareLabel(const LabelIterator &aOtherIterator) const;
Error AppendLabel(Message &aMessage) const;
static bool CaseInsensitiveMatch(uint8_t aFirst, uint8_t aSecond);
const Message &mMessage;
uint16_t mLabelStartOffset;
uint8_t mLabelLength;
uint16_t mNextLabelOffset;
uint16_t mNameEndOffset;
uint16_t mMinLabelOffset;
};
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