BasicCertificateHandling ¶ X509CertCheckHost (Function) X509CertCheckIP (Function) X509CertClose (Function) X509CertGetBinary (Function) X509CertGetContent (Function) X509CertGetPublicKey (Function) X509CertGetThumbprint (Function) X509CertHasExtendedKeyUsage (Function) X509CertHasKeyUsage (Function) X509CertIsAuthority (Function) X509CertIsDateValid (Function) X509CertIsSelfSigned (Function) X509CertKeyClose (Function) X509ParseCertificate (Function)

X509CertCheckIP (FUN) ¶ FUNCTION X509CertCheckIP : BOOL Check if a certificate is bound to a specific IP Address. InOut: Scope Name Type Comment Return X509CertCheckIP BOOL True if the IP is part of the certificate. Input hCert RTS_IEC_HANDLE Handle of to certificate. pIP POINTER TO SysSocket_Interfaces.INADDR IP adress to check in network byte order flags RtsX509CertCheckFlags Flags how to check for the IP address. Values of the enumeration can be combined. pResult POINTER TO RTS_IEC_RESULT Pointer to the error code. ERR_PARAMETER: hCert is invalid, ERR_OK: everything went fine.

UtilIsGuidEmpty (FUN) ¶ FUNCTION UtilIsGuidEmpty : BOOL InOut: Scope Name Type Return UtilIsGuidEmpty BOOL Inout gd Guid

UtilNumericVersionToString (FUN) ¶ FUNCTION UtilNumericVersionToString : STRING InOut: Scope Name Type Return UtilNumericVersionToString STRING Input dwVersion DWORD

UtilResolveItemToRemoteAddr (FUN) ¶ FUNCTION UtilResolveItemToRemoteAddr : BOOL InOut: Scope Name Type Return UtilResolveItemToRemoteAddr BOOL Input item IDatasources.IDataItem Inout Const resolver RemoteVarResolver Output addrInfo AddressGeneratedInfo

UtilSizeFromAddrInfo (FUN) ¶ FUNCTION UtilSizeFromAddrInfo : DINT InOut: Scope Name Type Return UtilSizeFromAddrInfo DINT Inout ai AddressGeneratedInfo

UtilVersionToString (FUN) ¶ FUNCTION UtilVersionToString : STRING InOut: Scope Name Type Return UtilVersionToString STRING Input v VERSION

GlobalConstants ¶ ComponentConstants (GVL) Errors (GVL) Services (GVL)

ComponentConstants (GVL) ¶ Attributes: qualified_only InOut: Scope Name Type Initial Constant DatasourcesComponentName STRING ‘DatasourceApplicationV3’ ComponentId UDINT 16#1092

Errors (GVL) ¶ Attributes: qualified_only InOut: Scope Name Type Initial Comment Constant ERR_SCM_INVALID_HANDLE UDINT 16#1020 ERR_SCM_NO_BUFFER UDINT 16#1021 ERR_SCM_NOTCREATING UDINT 16#1022 ERR_SCM_NOTCREATED UDINT 16#1023 ERR_SCM_INVALID_ADDRESS UDINT 16#1024 ERR_PSC_INVALID_STATE UDINT 16#1030 ERR_PSC_ALREADY_REGISTERED UDINT 16#1031 ERR_PSC_NOT_REGISTERED UDINT 16#1032 ERR_PLCC_INVALID_STATE UDINT 16#1050 ERR_PLCC_NOCHANNEL UDINT 16#1051 ERR_PLCC_WRONGCODEGUID UDINT 16#1052 ERR_PLCC_WRONGDATAGUID UDINT 16#1053 ERR_PLCC_NOMONITORINGPROVIDER UDINT 16#1054 ERR_PLCC_NOTHING_TODO UDINT 16#1055 ERR_PLCC_TOO_MANY_ITEMS UDINT 16#1056 ERR_PLCC_LOGIN_FAILED UDINT 16#1057 ERR_PLCC_INVALID_CRYPTTYPE UDINT 16#1058 ERR_PLCC_PASSWORD_TOO_LONG UDINT 16#1059 the password is longer than 32 characters ERR_PLCC_LOGIN_FAILED_MULTIPLELOGINS UDINT 16#105A ERR_PLCC_CRYPTLOGIN_REQUIRED UDINT 16#105B ERR_PLCC_BAD_ITEM UDINT 16#105C An item cannot be monitored because some information is missing or not available; This is an internally handled error