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ot::AddressResolver::CacheEntry class
Syntax
class CacheEntry;
class CacheEntryList;
public:
class Iterator : public otCacheEntryIterator, public Clearable<Iterator>
{
friend class AddressResolver;
static constexpr uint8_t kListIndex = 0;
static constexpr uint8_t kEntryIndex = 1;
const CacheEntry *GetEntry(void) const { return static_cast<const CacheEntry *>(mData[kEntryIndex]); }
void SetEntry(const CacheEntry *aEntry) { mData[kEntryIndex] = aEntry; }
const CacheEntryList *GetList(void) const { return static_cast<const CacheEntryList *>(mData[kListIndex]); }
void SetList(const CacheEntryList *aList) { mData[kListIndex] = aList; }
};
class EntryInfo : public otCacheEntryInfo, public Clearable<EntryInfo>
{
public:
enum State : uint8_t
{
kStateCached = OT_CACHE_ENTRY_STATE_CACHED,
kStateSnooped = OT_CACHE_ENTRY_STATE_SNOOPED,
kStateQuery = OT_CACHE_ENTRY_STATE_QUERY,
kStateRetryQuery = OT_CACHE_ENTRY_STATE_RETRY_QUERY,
};
};
explicit AddressResolver(Instance &aInstance);
#if OPENTHREAD_FTD
void Clear(void);
Error GetNextCacheEntry(EntryInfo &aInfo, Iterator &aIterator) const;
void RemoveEntriesForRloc16(uint16_t aRloc16);
void RemoveEntriesForRouterId(uint8_t aRouterId);
void RemoveEntryForAddress(const Ip6::Address &aEid);
void ReplaceEntriesForRloc16(uint16_t aOldRloc16, uint16_t aNewRloc16);
void UpdateSnoopedCacheEntry(const Ip6::Address &aEid, uint16_t aRloc16, uint16_t aDest);
Error Resolve(const Ip6::Address &aEid, uint16_t &aRloc16)
{
return Resolve(aEid, aRloc16, true);
}
uint16_t LookUp(const Ip6::Address &aEid);
void RestartAddressQueries(void);
void SendAddressQueryResponse(const Ip6::Address &aTarget,
const Ip6::InterfaceIdentifier &aMeshLocalIid,
const uint32_t *aLastTransactionTimeTlv,
const Ip6::Address &aDestination);
void SendAddressError(const Ip6::Address &aTarget,
const Ip6::InterfaceIdentifier &aMeshLocalIid,
const Ip6::Address *aDestination);
private:
static constexpr uint16_t kCacheEntries = OPENTHREAD_CONFIG_TMF_ADDRESS_CACHE_ENTRIES;
static constexpr uint16_t kMaxNonEvictableSnoopedEntries =
OT_MAX(1, OPENTHREAD_CONFIG_TMF_ADDRESS_CACHE_MAX_SNOOP_ENTRIES);
static constexpr uint16_t kAddressQueryTimeout = OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT;
static constexpr uint16_t kAddressQueryInitialRetryDelay = OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY;
static constexpr uint16_t kAddressQueryMaxRetryDelay = OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY;
static constexpr uint16_t kSnoopBlockEvictionTimeout = OPENTHREAD_CONFIG_TMF_SNOOP_CACHE_ENTRY_TIMEOUT;
class CacheEntry : public InstanceLocatorInit;
Implemented in ![]()
address_resolver.hpp:242
Fields
Field
Declared as
uint16_t : 14
union
{
struct
{
uint32_t mLastTransactionTime;
Ip6::InterfaceIdentifier mMeshLocalIid;
} mCached;
struct
{
uint16_t mTimeout;
uint16_t mRetryDelay;
bool mCanEvict;
bool mRampDown;
} mOther;
}
Related Functions
Found 6 other functions taking a CacheEntry
argument: