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ot::NetworkData::Publisher::DnsSrpServiceEntry class
Syntax
class DnsSrpServiceEntry : public Entry,
private NonCopyable
{
friend class Entry;
public:
explicit DnsSrpServiceEntry(Instance &aInstance);
void SetCallback(DnsSrpServiceCallback aCallback, void *aContext) { mCallback.Set(aCallback, aContext); }
void PublishAnycast(uint8_t aSequenceNumber);
void PublishUnicast(const Ip6::Address &aAddress, uint16_t aPort);
void PublishUnicast(uint16_t aPort);
void Unpublish(void);
void HandleTimer(void) { Entry::HandleTimer(); }
void HandleNotifierEvents(Events aEvents);
private:
static constexpr uint8_t kDesiredNumAnycast =
OPENTHREAD_CONFIG_NETDATA_PUBLISHER_DESIRED_NUM_ANYCAST_DNS_SRP_SERVICE_ENTRIES;
static constexpr uint8_t kDesiredNumUnicast =
OPENTHREAD_CONFIG_NETDATA_PUBLISHER_DESIRED_NUM_UNICAST_DNS_SRP_SERVICE_ENTRIES;
enum Type : uint8_t
{
kTypeAnycast,
kTypeUnicast,
kTypeUnicastMeshLocalEid,
};
class Info : public Clearable<Info>, public Equatable<Info>
{
public:
Info(void) { Clear(); }
Type GetType(void) const { return mType; }
uint8_t GetSequenceNumber(void) const { return static_cast<uint8_t>(mPortOrSeqNumber); }
uint16_t GetPort(void) const { return mPortOrSeqNumber; }
const Ip6::Address &GetAddress(void) const { return mAddress; }
void SetAddress(const Ip6::Address &aAddress) { mAddress = aAddress; }
static Info InfoAnycast(uint8_t aSequenceNumber) { return Info(kTypeAnycast, aSequenceNumber); }
static Info InfoUnicast(Type aType, const Ip6::Address &aAddress, uint16_t aPort)
{
return Info(aType, aPort, &aAddress);
}
private:
Info(Type aType, uint16_t aPortOrSeqNumber, const Ip6::Address *aAddress = nullptr);
Ip6::Address mAddress;
uint16_t mPortOrSeqNumber;
Type mType;
};
Type GetType(void) const { return mInfo.GetType(); }
void Publish(const Info &aInfo);
void Add(void);
void Remove(State aNextState);
void Notify(Event aEvent) const;
void Process(void);
void CountAnycastEntries(uint8_t &aNumEntries, uint8_t &aNumPreferredEntries) const;
bool HasAnyAnycastEntry(void) const;
void CountUnicastEntries(Service::DnsSrpUnicastType aType,
uint8_t &aNumEntries,
uint8_t &aNumPreferredEntries) const;
bool HasAnyServiceDataUnicastEntry(void) const;
Info mInfo;
Callback<DnsSrpServiceCallback> mCallback;
};