Method GetNodeClassInformation

cpp/src/Manager.cpp:1544–1583

----------------------------------------------------------------------------- Helper method to return whether a particular class is available in a node -----------------------------------------------------------------------------

// Helper method to return whether a particular class is available in a node
//-----------------------------------------------------------------------------
bool Manager::GetNodeClassInformation
(
		uint32 const _homeId,
		uint8 const _nodeId,
		uint8 const _commandClassId,
		string *_className,
		uint8 *_classVersion
)
{
	bool result = false;

	if( Driver* driver = GetDriver( _homeId ) )
	{
		Node *node;

		// Need to lock and unlock nodes to check this information
		LockGuard LG(driver->m_nodeMutex);

		if( ( node = driver->GetNode( _nodeId ) ) != NULL )
		{
			CommandClass *cc;
			if( node->NodeInfoReceived() && ( ( cc = node->GetCommandClass( _commandClassId ) ) != NULL ) )
			{
				if( _className )
				{
					*_className = cc->GetCommandClassName();
				}
				if( _classVersion )
				{
					*_classVersion = cc->GetVersion();
				}
				// Positive result
				result = true;
			}
		}

	}

	return result;
}

//-----------------------------------------------------------------------------
// <Manager::IsNodeAwake>