class WeaveMessageLayer

Defined at line 522 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

The definition of the WeaveMessageLayer class, which manages communication

with other Weave nodes. It employs one of several InetLayer endpoints

to establish a communication channel with other Weave nodes.

Public Members

System::Layer * SystemLayer

InetLayer * Inet

WeaveFabricState * FabricState

void * AppState

WeaveExchangeManager * ExchangeMgr

WeaveSecurityManager * SecurityMgr

uint32_t IncomingConIdleTimeout

uint8_t State

bool IsListening

bool mDropMessage

MessageReceiveFunct OnMessageReceived

TunneledMsgReceiveFunct OnUDPTunneledMessageReceived

ReceiveErrorFunct OnReceiveError

ConnectionReceiveFunct OnConnectionReceived

AcceptErrorFunct OnAcceptError

BleLayer * mBle

Public Methods

void WeaveMessageLayer ()

WEAVE_ERROR Init (InitContext * context)

WEAVE_ERROR Shutdown ()

WEAVE_ERROR SendMessage (WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR SendMessage (const IPAddress & destAddr, WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR SendMessage (const IPAddress & destAddr, uint16_t destPort, InterfaceId sendIntfId, WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR ResendMessage (WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR ResendMessage (const IPAddress & destAddr, WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR ResendMessage (const IPAddress & destAddr, uint16_t destPort, WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR ResendMessage (const IPAddress & destAddr, uint16_t destPort, InterfaceId interfaceId, WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

WEAVE_ERROR SendUDPTunneledMessage (const IPAddress & destAddr, WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf)

Function to send a Tunneled packet over a local UDP tunnel.

WeaveConnection * NewConnection ()

WeaveConnectionTunnel * NewConnectionTunnel ()

void GetConnectionPoolStats (nl::Weave::System::Stats::count_t & aOutInUse)

WEAVE_ERROR CreateTunnel (WeaveConnectionTunnel ** tunPtr, WeaveConnection & conOne, WeaveConnection & conTwo, uint32_t inactivityTimeoutMS)

WEAVE_ERROR SetUnsecuredConnectionListener (ConnectionReceiveFunct newOnUnsecuredConnectionReceived, CallbackRemovedFunct newOnUnsecuredConnectionCallbacksRemoved, bool force, void * listenerState)

Set OnUnsecuredConnectionReceived callbacks. Return WEAVE_INCORRECT_STATE if callbacks already set unless force

flag set to true. If force flag is true, overwrite existing callbacks with provided values after call to

OnUnsecuredConnectionCallbackRemoved.

WEAVE_ERROR ClearUnsecuredConnectionListener (ConnectionReceiveFunct oldOnUnsecuredConnectionReceived, CallbackRemovedFunct newOnUnsecuredConnectionCallbacksRemoved)

Clear OnUnsecuredConnectionReceived and OnUnsecuredConnectionCallbackRemoved as requested by current

callback owner, using function pointer args as proof of identification.

WEAVE_ERROR DecodeHeader (PacketBuffer * msgBuf, WeaveMessageInfo * msgInfo, uint8_t ** payloadStart)

WEAVE_ERROR ReEncodeMessage (PacketBuffer * buf)

WEAVE_ERROR EncodeMessage (WeaveMessageInfo * msgInfo, PacketBuffer * msgBuf, WeaveConnection * con, uint16_t maxLen, uint16_t reserve)

WEAVE_ERROR EncodeMessage (const IPAddress & destAddr, uint16_t destPort, InterfaceId sendIntId, WeaveMessageInfo * msgInfo, PacketBuffer * payload)

WEAVE_ERROR RefreshEndpoints ()

WEAVE_ERROR CloseEndpoints ()

bool IPv4ListenEnabled ()

Check if the WeaveMessageLayer is configured to listen for inbound communications

over IPv4.

Defined at line 850 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool IPv6ListenEnabled ()

Check if the WeaveMessageLayer is configured to listen for inbound communications

over IPv4.

Defined at line 870 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool TCPListenEnabled ()

Check if the WeaveMessageLayer is configured to listen for inbound TCP connections.

Defined at line 884 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

void SetTCPListenEnabled (bool val)

Enable or disable listening for inbound TCP connections in the WeaveMessageLayer.

NOTE:

must be called after the TCP listening state is changed.

Defined at line 894 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool UDPListenEnabled ()

Check if the WeaveMessageLayer is configured to listen for inbound UDP messages.

Defined at line 902 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

void SetUDPListenEnabled (bool val)

Enable or disable listening for inbound UDP messages in the WeaveMessageLayer.

NOTE:

must be called after the UDP listening state is changed.

Defined at line 912 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool UnsecuredListenEnabled ()

Check if unsecured listening is enabled.

Defined at line 947 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool EphemeralUDPPortEnabled ()

Check if locally initiated Weave UDP exchanges should be sent from an ephemeral

UDP source port.

Defined at line 921 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool IsBoundToLocalIPv4Address ()

Check if the WeaveMessageLayer is bound to a local IPv4 address.

Defined at line 955 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

bool IsBoundToLocalIPv6Address ()

Check if the WeaveMessageLayer is bound to a local IPv6 address.

Defined at line 967 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

void SetSignalMessageLayerActivityChanged (MessageLayerActivityChangeHandlerFunct messageLayerActivityChangeHandler)

bool IsMessageLayerActive ()

uint32_t GetMaxWeavePayloadSize (const PacketBuffer * msgBuf, bool isUDP, uint32_t udpMTU)

void GetPeerDescription (char * buf, size_t bufSize, uint64_t nodeId, const IPAddress * addr, uint16_t port, InterfaceId interfaceId, const WeaveConnection * con)

void GetPeerDescription (char * buf, size_t bufSize, const WeaveMessageInfo * msgInfo)

Enumerations

enum State

Name	Value
kState_NotInitialized	0
kState_Initializing	1
kState_Initialized	2

The state of the WeaveMessageLayer.

Defined at line 537 of file x64-shared/gen/third_party/openweave-core/src/include/Weave/Core/WeaveMessageLayer.h

Records

```
class InitContext
```

Friends

class WeaveFabricState

class ExchangeContext

class WeaveExchangeManager

class WeaveConnection

class WeaveMessageLayerTestObject