StructCmdNewLogin (STRUCT) ¶ TYPE StructCmdNewLogin : STRUCT Structure that contains the data to send in case of new login/logout InOut: Name Type Comment ClientType Visu_ClientType Client type dwExternId DWORD External ID strDataLogin StructDataLogin Login data

StructCmdNewPage (STRUCT) ¶ TYPE StructCmdNewPage : STRUCT Structure that contains the data to send in case of new page InOut: Name Type Comment ClientType Visu_ClientType Client type dwExternId DWORD External ID sPage STRING(80) Name of the page

StructCmdRemoveClient (STRUCT) ¶ TYPE StructCmdRemoveClient : STRUCT Structure that contains the data to send in case of remove client InOut: Name Type Comment dwExternId DWORD External ID

StructCmdValueChanged (STRUCT) ¶ TYPE StructCmdValueChanged : STRUCT Structure that contains the data to send value changed in variables InOut: Name Type Comment wArea WORD The area of the variable which was changed. lwOffset LWORD The offset of the variable which was changed. lwValue LWORD The new value uiSzValue UINT The size of the value, either in “lwValue” or in “pbValue”

Initialization ¶ StructClientInitialize (Struct) StructClientUseAsTCP (Struct) StructServerInitialize (Struct) StructServerUseAsTCP (Struct)

StructClientInitialize (STRUCT) ¶ TYPE StructClientInitialize : STRUCT Structure used to set the initial values of client InOut: Name Type Comment sAppName STRING(80) Application name iCmdRep INT How many time a command has to be repeated in case of error tRcvTimeout TIME Receiving data timeout tTrsTimeout TIME Transmission data timeout tHeartBeat TIME Heartbeat time, 0 = not used VisuClientTypeToHandle Visu_ClientType Client types to handle (add/remove). It can be used in OR uiWebVisuCmdTimeout UINT This timeout (ms) is sent to the webvisu JavaScript. It’s used there to check the timeout during a command sending to webserver

StructClientUseAsTCP (STRUCT) ¶ TYPE StructClientUseAsTCP : STRUCT Structure used to set the initial values of TCP client InOut: Name Type Comment sIPAddress STRING Ip address of the peer to send message uiPort UINT TCP port to use sIPAddressSO STRING Address of the peer device used to connect web client (switchover) uiPortSO UINT tConActiveTimeout TIME Connection active timeout xUseTLS BOOL If TLS has to be use xUseCert BOOL If certificate has to be used sCertThumb STRING Local certificate thumbprint sCertThumbPeer STRING Peer certificate thumbprint

StructCmdHandleCertificate (STRUCT) ¶ TYPE StructCmdHandleCertificate : STRUCT Struct that contains the answer of Certificate handling commands InOut: Name Type Comment udiError UDINT Error bThumb ARRAY [0..(GVL_CONSTANT.THUMB_SIZE - 1)] OF BYTE Certificate thumbprint rtsCryptoID CmpX509Cert.CmpX509Cert_Implementation.RtsCryptoID The hashing algorithmen used to generate the thumbprint.

StructCmdHandleClientAns (STRUCT) ¶ TYPE StructCmdHandleClientAns : STRUCT Struct that contains the answer of Client handling commands InOut: Name Type Comment iCnt INT Number of valid structures below asID ARRAY [1..GVL_CONSTANT.MAX_CLIENT_HANDLING] OF StructCmdHandleClientAnsSub bUtIndex BYTE Used for unit test only

StructCmdHandleClientAns2 (STRUCT) ¶ TYPE StructCmdHandleClientAns2 : STRUCT Struct that contains the answer of Client handling commands InOut: Name Type Comment iCnt INT Number of valid structures below asID ARRAY [1..GVL_CONSTANT.MAX_CLIENT_HANDLING] OF StructCmdHandleClientAnsSub2 bUtIndex BYTE Used for unit test only