UaServerProviders

Data Structures
struct	_UaServer_ProviderBrowseContext
	UaServer Provider BrowseContext Structure. More...
struct	_UaServer_ProviderTranslateContext
	UaServer Provider TranslateContext Structure. More...
struct	_UaServer_ProviderRegisterNodesContext
	UaServer Provider RegisterNodes Context Structure. More...
struct	_UaServer_ProviderUnregisterNodesContext
	UaServer Provider UnregisterNodes Context Structure. More...
struct	_UaServer_ProviderReadContext
	UaServer Provider ReadContext Structure. More...
struct	_UaServer_ProviderWriteContext
	UaServer Provider WriteContext Structure. More...
struct	_UaServer_ProviderHistoryReadEventContext
	UaServer Provider HistoryReadEventContext Structure. More...
struct	_UaServer_ProviderHistoryReadRawModifiedContext
	UaServer Provider HistoryReadRawModifiedContext Structure. More...
struct	_UaServer_ProviderHistoryReadProcessedContext
	UaServer Provider HistoryReadProcessedContext Structure. More...
struct	_UaServer_ProviderHistoryReadAtTimeContext
	UaServer Provider HistoryReadAtTimeContext Structure. More...
struct	_UaServer_ProviderHistoryUpdateContext
	UaServer Provider HistoryUpdateContext Structure. More...
struct	_UaServer_ProviderCallContext
	UaServer Provider Call Context Structure. More...
struct	_UaServer_ProviderSubscribeContext
	UaServer Provider SubscribeContext Structure. More...
struct	_UaServer_pProviderCBInterface
	Interface table for server functions. More...
struct	_UaServer_pProviderInterface
	Provider interface table. More...
struct	_UaServer_Provider
	The internal provider management structure. More...
struct	_UaServer_ServerProviderInterface
	Provider interface table. More...

Typedefs
typedef OpcUa_StatusCode(*	UaServer_pfProviderRegisterAddressSpace )(OpcUa_Handle, OpcUa_UInt16 *, OpcUa_StringA, OpcUa_UInt32)
	Provider register addressspace function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderRequestNamespaceIndex )(OpcUa_Handle a_hServer, OpcUa_Handle a_hProvider, OpcUa_UInt16 *a_pRequestedNamespaceIndex, OpcUa_StringA a_sNamespaceUri)
	Provider request new Namespace index This function gets called from the provider.
typedef OpcUa_StatusCode(*	UaServer_pfProviderGetNode )(UaServer_AddressSpace *pAddressSpace, OpcUa_NodeId *pNodeId, OpcUa_BaseNode **ppNode)
	Provider get node function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateNode )(UaServer_AddressSpace *a_pAddressSpace, OpcUa_BaseNode **a_ppNewNode, OpcUa_Void *a_pOwner, OpcUa_NodeId *a_pNodeId, OpcUa_NodeClass a_eNodeClass, OpcUa_NodeId *a_pReferenceTypeNodeId, OpcUa_NodeId *a_pTypeNodeId, OpcUa_StringA a_sBrowseName, OpcUa_StringA a_sDisplayName, OpcUa_StringA a_sDescription)
	Provider create node function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderAddressSpace_Create )(UaServer_AddressSpace **a_ppAddressSpace, OpcUa_UInt32 a_uRequestedAdressSpaceSize, pt2GetKeyFromValue fctPtr)
	Provider create addressspace function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateProperty )(UaServer_AddressSpace *, OpcUa_Property **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create property function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateDataVariable )(UaServer_AddressSpace *, OpcUa_DataVariable **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create data variable function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateVariableType )(UaServer_AddressSpace *, OpcUa_VariableType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create variabletype function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateFolder )(UaServer_AddressSpace *, OpcUa_Folder **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create folder function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateObject )(UaServer_AddressSpace *, OpcUa_Object **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create object function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateObjectType )(UaServer_AddressSpace *, OpcUa_ObjectType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create ObjectType function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateReferenceType )(UaServer_AddressSpace *, OpcUa_ReferenceType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create reference function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateDataType )(UaServer_AddressSpace *, OpcUa_DataType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)
	Provider create DataType function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreatePropertyS )(UaServer_AddressSpace *, OpcUa_Property **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)
	Provider create propertyS function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateDataVariableS )(UaServer_AddressSpace *, OpcUa_DataVariable **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)
	Provider create data variableS function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateFolderS )(UaServer_AddressSpace *, OpcUa_Folder **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)
	Provider create folderS function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCreateObjectS )(UaServer_AddressSpace *, OpcUa_Object **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)
	Provider create objectS function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderBrowseComplete )(UaServer_ProviderBrowseContext *a_pBrowseContext)
	Provider browse complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderTranslateComplete )(UaServer_ProviderTranslateContext *a_pTranslateContext)
	Provider translate complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderRegisterNodesComplete )(UaServer_ProviderRegisterNodesContext *a_pRegisterNodesContext)
	Provider RegisterNodes complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderUnregisterNodesComplete )(UaServer_ProviderUnregisterNodesContext *a_pUnregisterNodesContext)
	Provider UnregisterNodes complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderReadComplete )(UaServer_ProviderReadContext *a_pReadContext)
	Provider read complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderWriteComplete )(UaServer_ProviderWriteContext *a_pWriteContext)
	Provider write complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadEventComplete )(UaServer_ProviderHistoryReadEventContext *a_pHistoryReadEventContext)
	Provider HistoryReadEventComplete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadRawModifiedComplete )(UaServer_ProviderHistoryReadRawModifiedContext *a_pHistoryReadRawModifiedContext)
	Provider HistoryReadRawModifiedComplete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadProcessedComplete )(UaServer_ProviderHistoryReadProcessedContext *a_pHistoryReadProcessedContext)
	Provider HistoryReadProcessedComplete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadAtTimeComplete )(UaServer_ProviderHistoryReadAtTimeContext *a_pHistoryReadAtTimeContext)
	Provider HistoryReadAtTimeComplete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCallComplete )(UaServer_ProviderCallContext *a_pCallContext)
	Provider call complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderSubscribeComplete )(UaServer_ProviderSubscribeContext *a_pCtx)
	Provider subscribe complete function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderNewItemValue )(UaServer_MonitoredItemData *a_pMonitoredItemData, OpcUa_DataValue *a_pValue)
	Provider new item value function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderItemChanged )(UaServer_MonitoredItem *a_pMonitoredItem)
	Provider item changed function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCleanup )(OpcUa_Void)
	Provider cleanup function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderBrowseAsync )(UaServer_ProviderBrowseContext *a_pBrowseContext)
	Provider browse function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderTranslateAsync )(UaServer_ProviderTranslateContext *a_pTranslateContext)
	Provider translate function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderRegisterNodesAsync )(UaServer_ProviderRegisterNodesContext *a_pRegisterContext)
	Provider RegisterNodes function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderUnregisterNodesAsync )(UaServer_ProviderUnregisterNodesContext *a_pUnregisterContext)
	Provider UnregisterNodes function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderReadAsync )(UaServer_ProviderReadContext *a_pReadContext)
	Provider read function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderWriteAsync )(UaServer_ProviderWriteContext *a_pWriteContext)
	Provider write function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadEventAsync )(UaServer_ProviderHistoryReadEventContext *a_pHistoryReadEventContext)
	Provider HistoryReadEvent function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadRawModifiedAsync )(UaServer_ProviderHistoryReadRawModifiedContext *a_pHistoryReadRawModifiedContext)
	Provider HistoryReadRawModified function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadProcessedAsync )(UaServer_ProviderHistoryReadProcessedContext *a_pHistoryReadProcessedContext)
	Provider HistoryReadProcessed function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryReadAtTimeAsync )(UaServer_ProviderHistoryReadAtTimeContext *a_pHistoryReadAtTimeContext)
	Provider HistoryReadAtTime function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderHistoryUpdateAsync )(UaServer_ProviderHistoryUpdateContext *a_pHistoryUpdateContext)
	Provider HistoryUpdate function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderCallAsync )(UaServer_ProviderCallContext *a_pCallContext)
	Provider Call function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderAddItem )(UaServer_MonitoredItem *a_pItem)
	Provider add item function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderRemoveItem )(UaServer_MonitoredItem *a_pItem)
	Provider remove item function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderSubscribe )(UaServer_ProviderSubscribeContext *a_pContext)
	Provider subscribe function.
typedef OpcUa_StatusCode(*	UaServer_pfInitializeProvider )(struct _UaServer_Provider *pProvider, UaServer_pProviderCBInterface *pProviderCBInterface, UaServer_pProviderInterface *pProviderInterface)
	Initialize function.
typedef OpcUa_StatusCode(*	UaServer_pfProviderAddNamespace )(OpcUa_StringA a_sNamespaceUri, OpcUa_UInt16 *a_piNamespaceIndex)
	a pointer to the function for adding namespaces.
typedef OpcUa_StatusCode(*	UaServer_pfProviderGetNamespaceUris )(OpcUa_StringA **a_ppsNamespaceUris)
	a pointer to the function for getting the namespace Uris.
typedef OpcUa_StatusCode(*	UaServer_pfProviderInitializeExtension )(UaServer_ServerProviderInterface *pExtension)
	ServerProvider specific intialization function.

Functions
OpcUa_StatusCode	UaServer_Providers_ReadComplete (UaServer_ProviderReadContext *a_pReadContext)
	Reads a complete context.
OpcUa_StatusCode	UaServer_Providers_WriteComplete (UaServer_ProviderWriteContext *a_pWriteContext)
	Indicates if the write routine is complete.
OpcUa_StatusCode	UaServer_Providers_HistoryReadEventComplete (UaServer_ProviderHistoryReadEventContext *a_pHistoryReadEventContext)
	Called by the provider to signal that he finished handling the HistoryReadEvent call.
OpcUa_StatusCode	UaServer_Providers_HistoryReadRawModifiedComplete (UaServer_ProviderHistoryReadRawModifiedContext *a_pHistoryReadRawModifiedContext)
	Called by the provider to signal that he finished handling the HistoryReadRawModified call.
OpcUa_StatusCode	UaServer_Providers_HistoryReadProcessedComplete (UaServer_ProviderHistoryReadProcessedContext *a_pHistoryReadProcessedContext)
	Called by the provider to signal that he finished handling the HistoryReadProcessed call.
OpcUa_StatusCode	UaServer_Providers_HistoryReadAtTimeComplete (UaServer_ProviderHistoryReadAtTimeContext *a_pHistoryReadAtTimeContext)
	Called by the provider to signal that he finished handling the HistoryReadAtTime call.
OpcUa_StatusCode	UaServer_Providers_BrowseComplete (UaServer_ProviderBrowseContext *a_pBrowseContext)
	Browse a complete context.
OpcUa_StatusCode	UaServer_Providers_TranslateComplete (UaServer_ProviderTranslateContext *a_pTranslateContext)
	Translate a complete context.
OpcUa_StatusCode	UaServer_Providers_RegisterNodesComplete (UaServer_ProviderRegisterNodesContext *a_pRegisterNodesContext)
	Register a complete context.
OpcUa_StatusCode	UaServer_Providers_UnregisterNodesComplete (UaServer_ProviderUnregisterNodesContext *a_pUnregisterNodesContext)
	Unregister.
OpcUa_StatusCode	UaServer_Providers_SubscribeComplete (UaServer_ProviderSubscribeContext *a_pSubscribeContext)
	A callback function which indicates if a subscribe was completed.
OpcUa_StatusCode	UaServer_Providers_CallComplete (UaServer_ProviderCallContext *a_pCallContext)
	call complete.
OpcUa_StatusCode	UaServer_Providers_NewItemValue (UaServer_MonitoredItemData *a_pMonitoredItemData, OpcUa_DataValue *a_pValue)
	Informs about the current value of the monitored item.
OpcUa_StatusCode	UaServer_Providers_ItemChanged (UaServer_MonitoredItem *a_pMonitoredItem)
	Informs if an item has changed.
OpcUa_StatusCode	UaServer_Providers_RequestNamespaceIndex (OpcUa_Handle a_hServer, OpcUa_Handle a_hProvider, OpcUa_UInt16 *a_pRequestedNamespaceIndex, OpcUa_StringA a_sNamespaceUri)
	Request NamespaceIndex.
OpcUa_StatusCode	UaServer_Providers_RegisterAddressSpace (OpcUa_Handle a_hProvider, OpcUa_UInt16 *a_puNamespaceIndex, OpcUa_StringA a_sNamespaceUri, OpcUa_UInt32 a_uRequestedAdressSpaceSize)
	This function gets called from the provider during initalization to register its basenode.
OpcUa_StatusCode	UaServer_Providers_CreateProperty (UaServer_AddressSpace *a_pAddressSpace, OpcUa_Property **a_ppNewProperty, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a property node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateFolder (UaServer_AddressSpace *a_pAddressSpace, OpcUa_Folder **a_ppNewFolder, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a folder node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateObject (UaServer_AddressSpace *a_pAddressSpace, OpcUa_Object **a_ppNewObject, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a object node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateObjectType (UaServer_AddressSpace *a_pAddressSpace, OpcUa_ObjectType **a_ppNewObjectType, OpcUa_BaseNode *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a object node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateDataVariable (UaServer_AddressSpace *a_pAddressSpace, OpcUa_DataVariable **a_ppNewVariable, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a datavariable node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateVariableType (UaServer_AddressSpace *a_pAddressSpace, OpcUa_VariableType **a_ppNewVariableType, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a datavariable node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateReferenceType (UaServer_AddressSpace *a_pAddressSpace, OpcUa_ReferenceType **a_ppNewType, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a reference node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateDataType (UaServer_AddressSpace *a_pAddressSpace, OpcUa_DataType **a_ppNewDataType, OpcUa_Void *a_pOwner, OpcUa_UInt32 a_iId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a DataType node with a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_GetNode (UaServer_AddressSpace *pAddressSpace, OpcUa_NodeId *pNodeId, OpcUa_BaseNode **ppNode)
	Returns a node identified by a numeric nodeid.
OpcUa_StatusCode	UaServer_Providers_CreatePropertyS (UaServer_AddressSpace *a_pAddressSpace, OpcUa_Property **a_ppNewProperty, OpcUa_Void *a_pOwner, OpcUa_StringA a_sId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a property node with a string nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateFolderS (UaServer_AddressSpace *a_pAddressSpace, OpcUa_Folder **a_ppNewFolder, OpcUa_Void *a_pOwner, OpcUa_StringA a_sId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a folder node with a string nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateObjectS (UaServer_AddressSpace *a_pAddressSpace, OpcUa_Object **a_ppNewObject, OpcUa_Void *a_pOwner, OpcUa_StringA a_sId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a object node with a string nodeid.
OpcUa_StatusCode	UaServer_Providers_CreateDataVariableS (UaServer_AddressSpace *a_pAddressSpace, OpcUa_DataVariable **a_ppNewVariable, OpcUa_Void *a_pOwner, OpcUa_StringA a_sId, OpcUa_UInt16 a_iNSIdx, OpcUa_StringA a_sName)
	Creates a datavariable node with a string nodeid.
OpcUa_StatusCode	UaServer_Providers_Initialize (UaServer *a_pServer)
	Build interface for providers and load and initialize all providers in the list.
OpcUa_StatusCode	UaServer_Providers_Clear (UaServer *a_pServer)
	Unload all loaded providers.
OpcUa_StatusCode	UaServer_Providers_DeleteProvider (UaServer *a_pServer, OpcUa_UInt16 a_uNamespaceIndex)
	Delete a provider.

Detailed Description

Typedef Documentation

typedef OpcUa_StatusCode( * UaServer_pfInitializeProvider)(struct _UaServer_Provider *pProvider, UaServer_pProviderCBInterface *pProviderCBInterface, UaServer_pProviderInterface *pProviderInterface)

Initialize function.

This function initializes the provider interface and is called by the server.

typedef OpcUa_StatusCode(* UaServer_pfProviderAddItem)(UaServer_MonitoredItem *a_pItem)

Provider add item function.

This function is called by the server to add new items. This function works synchronous.

typedef OpcUa_StatusCode(* UaServer_pfProviderAddNamespace)(OpcUa_StringA a_sNamespaceUri, OpcUa_UInt16 *a_piNamespaceIndex)

a pointer to the function for adding namespaces.

typedef OpcUa_StatusCode(* UaServer_pfProviderBrowseAsync)(UaServer_ProviderBrowseContext *a_pBrowseContext)

Provider browse function.

This function is called by the server to browse the address space. This functions works asynchronous, this means the provider should start the browse operation and immediatly return. The browse result must be returned in the BrowseComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderCallAsync)(UaServer_ProviderCallContext *a_pCallContext)

Provider Call function.

This function is called by the server to Call a method. This functions works asynchronous, this means the provider should start the Call operation and immediatly return. The Call result must be returned in the CallComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderCleanup)(OpcUa_Void)

Provider cleanup function.

This function is called by the server before the provider is unloaded. The provider should cleanup all its resources when this function is called.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateDataType)(UaServer_AddressSpace *, OpcUa_DataType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create DataType function.

This function creates new DataType for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateDataVariable)(UaServer_AddressSpace *, OpcUa_DataVariable **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create data variable function.

This function creates new DataVariables for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateDataVariableS)(UaServer_AddressSpace *, OpcUa_DataVariable **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)

Provider create data variableS function.

To create the DataVariableS this function has to be called.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateFolder)(UaServer_AddressSpace *, OpcUa_Folder **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create folder function.

This function creates new Folder for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateFolderS)(UaServer_AddressSpace *, OpcUa_Folder **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)

Provider create folderS function.

To create the CreateFolderS this function has to be called.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateNode)(UaServer_AddressSpace *a_pAddressSpace, OpcUa_BaseNode **a_ppNewNode, OpcUa_Void *a_pOwner, OpcUa_NodeId *a_pNodeId, OpcUa_NodeClass a_eNodeClass, OpcUa_NodeId *a_pReferenceTypeNodeId, OpcUa_NodeId *a_pTypeNodeId, OpcUa_StringA a_sBrowseName, OpcUa_StringA a_sDisplayName, OpcUa_StringA a_sDescription)

Provider create node function.

To create the node this function has to be called.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateObject)(UaServer_AddressSpace *, OpcUa_Object **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create object function.

This function creates new Objects for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateObjectS)(UaServer_AddressSpace *, OpcUa_Object **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)

Provider create objectS function.

To create the CreateObjectS this function has to be called.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateObjectType)(UaServer_AddressSpace *, OpcUa_ObjectType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create ObjectType function.

This function creates new ObjectsTypes for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateProperty)(UaServer_AddressSpace *, OpcUa_Property **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create property function.

This function creates new Propertys for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreatePropertyS)(UaServer_AddressSpace *, OpcUa_Property **, OpcUa_BaseNode *, OpcUa_StringA, OpcUa_UInt16, OpcUa_StringA)

Provider create propertyS function.

To get the PropertyS out of the addressspace this function has to be called.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateReferenceType)(UaServer_AddressSpace *, OpcUa_ReferenceType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create reference function.

This function creates new References for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderCreateVariableType)(UaServer_AddressSpace *, OpcUa_VariableType **, OpcUa_BaseNode *, OpcUa_UInt32, OpcUa_UInt16, OpcUa_StringA)

Provider create variabletype function.

This function creates new DataVariables for the namespace of the Provider.

typedef OpcUa_StatusCode(* UaServer_pfProviderGetNamespaceUris)(OpcUa_StringA **a_ppsNamespaceUris)

a pointer to the function for getting the namespace Uris.

typedef OpcUa_StatusCode(* UaServer_pfProviderGetNode)(UaServer_AddressSpace *pAddressSpace, OpcUa_NodeId *pNodeId, OpcUa_BaseNode **ppNode)

Provider get node function.

To get the Node out of the addressspace this function has to be called.

typedef OpcUa_StatusCode(* UaServer_pfProviderHistoryReadAtTimeAsync)(UaServer_ProviderHistoryReadAtTimeContext *a_pHistoryReadAtTimeContext)

Provider HistoryReadAtTime function.

This function is called by the server to HistoryReadAtTime IO data. This functions works asynchronous, this means the provider should start the read operation and immediately return. The HistoryReadAtTime result must be returned in the HistoryReadAtTimeComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderHistoryReadEventAsync)(UaServer_ProviderHistoryReadEventContext *a_pHistoryReadEventContext)

Provider HistoryReadEvent function.

This function is called by the server to HistoryReadEvent IO data. This functions works asynchronous, this means the provider should start the read operation and immediately return. The HistoryReadEvent result must be returned in the HistoryReadEventComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderHistoryReadProcessedAsync)(UaServer_ProviderHistoryReadProcessedContext *a_pHistoryReadProcessedContext)

Provider HistoryReadProcessed function.

This function is called by the server to HistoryReadProcessed IO data. This functions works asynchronous, this means the provider should start the read operation and immediately return. The HistoryReadProcessed result must be returned in the HistoryReadProcessedComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderHistoryReadRawModifiedAsync)(UaServer_ProviderHistoryReadRawModifiedContext *a_pHistoryReadRawModifiedContext)

Provider HistoryReadRawModified function.

This function is called by the server to HistoryReadRawModified IO data. This functions works asynchronous, this means the provider should start the read operation and immediately return. The HistoryReadRawModified result must be returned in the HistoryReadRawModifiedComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderHistoryUpdateAsync)(UaServer_ProviderHistoryUpdateContext *a_pHistoryUpdateContext)

Provider HistoryUpdate function.

This function is called by the server to HistoryUpdate IO data. This functions works asynchronous, this means the provider should start the read operation and immediatly return. The HistoryUpdate result must be returned in the HistoryUpdateComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderInitializeExtension)(UaServer_ServerProviderInterface *pExtension)

ServerProvider specific intialization function.

The server provider has additional functions that normal provider don't have.

typedef OpcUa_StatusCode(* UaServer_pfProviderReadAsync)(UaServer_ProviderReadContext *a_pReadContext)

Provider read function.

This function is called by the server to read IO data. This functions works asynchronous, this means the provider should start the read operation and immediatly return. The read result must be returned in the ReadComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderRegisterAddressSpace)(OpcUa_Handle, OpcUa_UInt16 *, OpcUa_StringA, OpcUa_UInt32)

Provider register addressspace function.

This function gets called from the provider during initalization to register its basenode.

typedef OpcUa_StatusCode(* UaServer_pfProviderRegisterNodesAsync)(UaServer_ProviderRegisterNodesContext *a_pRegisterContext)

Provider RegisterNodes function.

This function is called by the server to RegisterNodes. This functions works asynchronous, this means the provider should start the RegisterNodes operation and immediatly return. The translate result must be returned in the RegisterNodesComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderRemoveItem)(UaServer_MonitoredItem *a_pItem)

Provider remove item function.

This function is called by the server to remove items. This function works synchronous. If this function is called all denoted items will be removed.

typedef OpcUa_StatusCode(* UaServer_pfProviderSubscribe)(UaServer_ProviderSubscribeContext *a_pContext)

Provider subscribe function.

This function is called by the server to subscribe. This function works synchronous.

typedef OpcUa_StatusCode(* UaServer_pfProviderTranslateAsync)(UaServer_ProviderTranslateContext *a_pTranslateContext)

Provider translate function.

This function is called by the server to translate browse paths to node ids. This functions works asynchronous, this means the provider should start the translate operation and immediatly return. The translate result must be returned in the TranslateComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderUnregisterNodesAsync)(UaServer_ProviderUnregisterNodesContext *a_pUnregisterContext)

Provider UnregisterNodes function.

This function is called by the server to UnregisterNodes. This functions works asynchronous, this means the provider should start the UnregisterNodes operation and immediatly return. The UnregisterNodes result must be returned in the UnregisterNodesComplete callback using the _UaServer_pProviderCBInterface.

typedef OpcUa_StatusCode(* UaServer_pfProviderWriteAsync)(UaServer_ProviderWriteContext *a_pWriteContext)

Provider write function.

This function is called by the server to write IO data. This functions works asynchronous, this means the provider should start the write operation and immediatly return. The write result must be returned in the WriteComplete callback using the _UaServer_pProviderCBInterface.

Function Documentation

OpcUa_StatusCode UaServer_Providers_BrowseComplete

(

UaServer_ProviderBrowseContext *

a_pBrowseContext

)

Browse a complete context.

Parameters

a_pBrowseContext

the needed BrowseContext.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_CallComplete

(

UaServer_ProviderCallContext *

a_pCallContext

)

call complete.

Parameters

a_pCallContext

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_Clear

(

UaServer *

a_pServer

)

Unload all loaded providers.

Parameters

a_pServer

a pointer to the server.

Returns

the OPC UA Status code.

OpcUa_StatusCode UaServer_Providers_CreateDataType	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_DataType **	a_ppNewDataType,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a DataType node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewDataType	a pointer to the new created DataType.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the actual DataType.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the created DataType.

Returns

a DataType node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreateDataVariable	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_DataVariable **	a_ppNewVariable,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a datavariable node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewVariable	a pointer to the new created Variable.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the actual Variable.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the created Variable.

Returns

a datavariable node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreateDataVariableS	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_DataVariable **	a_ppNewVariable,
		OpcUa_Void *	a_pOwner,
		OpcUa_StringA	a_sId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a datavariable node with a string nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewVariable	a pointer to the new created VariableS.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_sId	the Id of the new VariableS
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the new VariableS.

Returns

a datavariable node with a string nodeid.

OpcUa_StatusCode UaServer_Providers_CreateFolder	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_Folder **	a_ppNewFolder,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a folder node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewFolder	a pointer to the new created folder.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the Folder.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the created folder.

Returns

a folder node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreateFolderS	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_Folder **	a_ppNewFolder,
		OpcUa_Void *	a_pOwner,
		OpcUa_StringA	a_sId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a folder node with a string nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewFolder	a pointer to the new FolderS.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_sId	the Id of the created FolderS.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the new FolderS.

Returns

a folder node with a string nodeid.

OpcUa_StatusCode UaServer_Providers_CreateObject	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_Object **	a_ppNewObject,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a object node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewObject	a pointer to the created Object.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the Object.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the new Object.

Returns

a object node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreateObjectS	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_Object **	a_ppNewObject,
		OpcUa_Void *	a_pOwner,
		OpcUa_StringA	a_sId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a object node with a string nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewObject	a pointer to the new ObjectS.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_sId	the Id of the new ObjectS.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the new ObjectS.

Returns

a object node with a string nodeid.

OpcUa_StatusCode UaServer_Providers_CreateObjectType	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_ObjectType **	a_ppNewObjectType,
		OpcUa_BaseNode *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a object node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewObjectType	a pointer to the created Object.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the Object.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the new Object.

Returns

a object node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreateProperty	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_Property **	a_ppNewProperty,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a property node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewProperty	the new Property to create.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the Property.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the Property.

Returns

a property node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreatePropertyS	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_Property **	a_ppNewProperty,
		OpcUa_Void *	a_pOwner,
		OpcUa_StringA	a_sId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a property node with a string nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewProperty	a pointer to the created PropertyS.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_sId	the Id of the created PropertyS.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the new PropertyS.

Returns

a property node with a string nodeid.

OpcUa_StatusCode UaServer_Providers_CreateReferenceType	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_ReferenceType **	a_ppNewType,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a reference node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewType	a pointer to the new created Reference.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the actual Reference.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the created Reference.

Returns

a reference node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_CreateVariableType	(	UaServer_AddressSpace *	a_pAddressSpace,
		OpcUa_VariableType **	a_ppNewVariableType,
		OpcUa_Void *	a_pOwner,
		OpcUa_UInt32	a_iId,
		OpcUa_UInt16	a_iNSIdx,
		OpcUa_StringA	a_sName
	)

Creates a datavariable node with a numeric nodeid.

Parameters

[in]	a_pAddressSpace	the address space to use.
[out]	a_ppNewVariableType	a pointer to the new created Variable.
[in]	a_pOwner	a pointer to the actual owner.
[in]	a_iId	the Id of the actual Variable.
[in]	a_iNSIdx	the actual NamespaceIndex.
[in]	a_sName	the name of the created Variable.

Returns

a datavariable node with a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_DeleteProvider	(	UaServer *	a_pServer,
		OpcUa_UInt16	a_uNamespaceIndex
	)

Delete a provider.

Parameters

a_pServer	a pointer to the server.
a_uNamespaceIndex	the NamespaceIndex assigned to the provider.

Returns

the OPC UA Status code.

OpcUa_StatusCode UaServer_Providers_GetNode	(	UaServer_AddressSpace *	pAddressSpace,
		OpcUa_NodeId *	pNodeId,
		OpcUa_BaseNode **	ppNode
	)

Returns a node identified by a numeric nodeid.

Parameters

[in]	pAddressSpace	the address space to use.
[in]	pNodeId	the Id of the Node.
[out]	ppNode	a pointer to the actual Node.

Returns

a node identified by a numeric nodeid.

OpcUa_StatusCode UaServer_Providers_HistoryReadAtTimeComplete

(

UaServer_ProviderHistoryReadAtTimeContext *

a_pHistoryReadAtTimeContext

)

Called by the provider to signal that he finished handling the HistoryReadAtTime call.

Parameters

a_pHistoryReadAtTimeContext

the HistoryReadAtTimeContext of the call.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_HistoryReadEventComplete

(

UaServer_ProviderHistoryReadEventContext *

a_pHistoryReadEventContext

)

Called by the provider to signal that he finished handling the HistoryReadEvent call.

Parameters

a_pHistoryReadEventContext

the HistoryReadEventContext of the call.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_HistoryReadProcessedComplete

(

UaServer_ProviderHistoryReadProcessedContext *

a_pHistoryReadProcessedContext

)

Called by the provider to signal that he finished handling the HistoryReadProcessed call.

Parameters

a_pHistoryReadProcessedContext

the HistoryReadProcessedContext of the call.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_HistoryReadRawModifiedComplete

(

UaServer_ProviderHistoryReadRawModifiedContext *

a_pHistoryReadRawModifiedContext

)

Called by the provider to signal that he finished handling the HistoryReadRawModified call.

Parameters

a_pHistoryReadRawModifiedContext

the HistoryReadRawModifiedContext of the call.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_Initialize

(

UaServer *

a_pServer

)

Build interface for providers and load and initialize all providers in the list.

Parameters

a_pServer

a pointer to the server.

Returns

the OPC UA Status code.

OpcUa_StatusCode UaServer_Providers_ItemChanged

(

UaServer_MonitoredItem *

a_pMonitoredItem

)

Informs if an item has changed.

Parameters

a_pMonitoredItem

The item which has changed.

Returns

OpcUa_Good on success.

OpcUa_StatusCode UaServer_Providers_NewItemValue	(	UaServer_MonitoredItemData *	a_pMonitoredItemData,
		OpcUa_DataValue *	a_pValue
	)

Informs about the current value of the monitored item.

The SDK does the data change detection and informs the subscription about changed data if necessary.

This function was introduced in V1.3.0.

Parameters

a_pMonitoredItemData	The item which has changed.
a_pValue	The current value of the item. The SDK takes the ownership of this argument and will free it if it's not longer needed.

Returns

OpcUa_Good on success.

OpcUa_StatusCode UaServer_Providers_ReadComplete

(

UaServer_ProviderReadContext *

a_pReadContext

)

Reads a complete context.

Parameters

a_pReadContext

the needed ReadContext.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_RegisterAddressSpace	(	OpcUa_Handle	a_hProvider,
		OpcUa_UInt16 *	a_puNamespaceIndex,
		OpcUa_StringA	a_sNamespaceUri,
		OpcUa_UInt32	a_uRequestedAdressSpaceSize
	)

This function gets called from the provider during initalization to register its basenode.

Parameters

[in]	a_hProvider	a handle to the Provider with all needed information.
[out]	a_puNamespaceIndex	the actual NamespaceIndex.
[in]	a_sNamespaceUri	the actual NamespaceUri.
[in]	a_uRequestedAdressSpaceSize	the size for the addressspace that is requested.

Returns

Error code.

OpcUa_StatusCode UaServer_Providers_RegisterNodesComplete

(

UaServer_ProviderRegisterNodesContext *

a_pRegisterNodesContext

)

Register a complete context.

Parameters

a_pRegisterNodesContext

the needed RegisterContext.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_RequestNamespaceIndex	(	OpcUa_Handle	a_hServer,
		OpcUa_Handle	a_hProvider,
		OpcUa_UInt16 *	a_pRequestedNamespaceIndex,
		OpcUa_StringA	a_sNamespaceUri
	)

Request NamespaceIndex.

Parameters

a_hServer	a handle to the server.
a_hProvider	a handle to the Provider with all needed information.
a_pRequestedNamespaceIndex	pointer to the NamespaceIndex to request (0xFFFF to get the next free index).
a_sNamespaceUri	the actual NamespaceUri.

Returns

the OPC UA Status code.

OpcUa_StatusCode UaServer_Providers_SubscribeComplete

(

UaServer_ProviderSubscribeContext *

a_pCtx

)

A callback function which indicates if a subscribe was completed.

Parameters

a_pCtx

a pointer to the provider subscription context.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_TranslateComplete

(

UaServer_ProviderTranslateContext *

a_pTranslateContext

)

Translate a complete context.

Parameters

a_pTranslateContext

the needed TranslateContext.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_UnregisterNodesComplete

(

UaServer_ProviderUnregisterNodesContext *

a_pUnregisterNodesContext

)

Unregister.

Parameters

[in]

a_pUnregisterNodesContext

the needed UnregisterContext.

Returns

only good if successful.

OpcUa_StatusCode UaServer_Providers_WriteComplete

(

UaServer_ProviderWriteContext *

a_pWriteContext

)

Indicates if the write routine is complete.

Parameters

a_pWriteContext

a pointer to the write context.

Returns

only good if successful.