ANSI C Based OPC UA Client/Server/PubSub SDK
1.9.1.442
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Macros | |
#define | UASERVER_MAX_NAMESPACEINDICES 10 |
Maximum number of NamespaceIndices. More... | |
#define | UASERVER_SUPPORT_AUTHENTICATION_USER OPCUA_CONFIG_@BUILD_AUTH_USER@ |
Enable this when using a custom authentication module. More... | |
#define | UASERVER_SUPPORT_INODE_LIST OPCUA_CONFIG_OFF |
Enable this to support multiple iNodes per OpcUa_BaseNode. More... | |
#define | UASERVER_SUPPORT_DISCOVERY OPCUA_CONFIG_@BUILD_WITH_DISCOVERY@ |
Enables discovery support. More... | |
#define | UASERVER_AUTHFILE_MAXLEN_ENTRY 200 |
Defines the maximum entry length for the passwd and group files. More... | |
#define | UASERVER_AUTHFILE_MAXLEN_COLUMN 64 |
Defines the maximum length of one column in the passwd file. More... | |
#define | UASERVER_MAX_NUMERICRANGES 5 |
Maximum count of numeric range parts in index ranges. More... | |
#define | UASERVER_MAX_HASH_KEY_LENGTH 512 |
Maximum length of of data to be hashed by UaServer_HashTable_Hash (mainly NodeId strings and ByteStrings). More... | |
#define | UASERVER_MAX_EVENT_FIELDS 300 |
Maximum number of event fields registered at the SDK. More... | |
#define | UASERVER_MAX_EVENT_FILTER_DEPTH 500 |
Maximum depth of the event filter tree of an event monitored item. More... | |
#define | UASERVER_NO_OF_RUNTIME_NODES 1000 |
The estimated maximum number of nodes that will be created during runtime of the server. More... | |
#define | UASERVER_NONCE_LENGTH 32 |
The length of the ServerNonce inside the CreateSession and ActivateSession response in bytes. More... | |
#define | UASERVER_SUPPORT_CONDITION_BRANCHES OPCUA_CONFIG_@UASERVER_CONDITION_BRANCHES@ |
Enables the Condition Branch support for Alarms. More... | |
#define | UASERVER_SUPPORT_AUDITING OPCUA_CONFIG_@UASERVER_AUDITING@ |
Enables the auditing server facet. More... | |
#define | UASERVER_SERVICES_NODEMANAGEMENT OPCUA_CONFIG_@UASERVER_NODEMANAGEMENT@ |
Enables the node management services. More... | |
#define | UASERVER_SERVICES_QUERY OPCUA_CONFIG_@UASERVER_QUERY@ |
Enables the query services. More... | |
#define | UASERVER_ENABLE_DESCRIPTIONS OPCUA_CONFIG_@UASERVER_ENABLE_DESCRIPTIONS@ |
Enables the description node attribute. More... | |
#define | UASERVER_ENABLE_MINSAMPLINGINTERVAL OPCUA_CONFIG_@UASERVER_ENABLE_MINSAMPLINGINTERVAL@ |
Enables the optional variable attribute MinimumSamplingInterval. More... | |
#define | UASERVER_ENABLE_ARRAYDIMENSIONS_CHECK OPCUA_CONFIG_@UASERVER_ENABLE_ARRAYDIMENSIONS_CHECK@ |
Match write values against the variable's array dimensions and return an error if the value is too big. More... | |
#define | UASERVER_DISABLE_SERVER_STATE_CHANGE OPCUA_CONFIG_@UASERVER_DISABLE_SERVER_STATE_CHANGE@ |
Disables server state change method. More... | |
#define | UASERVER_ENABLE_ENCODING_NODES OPCUA_CONFIG_ON |
Enables type dictionary nodes in the type address space. More... | |
#define | UASERVER_MAX_PROVIDERNODES 3500 |
Maximum number of nodes per provider supported by the server. More... | |
#define | UASERVER_MAX_REFERENCES_TO_RETURN 10000 |
Maximum number of references to return in a Browse/BrowseNext response. More... | |
#define | UASERVER_MAX_TRANSLATE_RESULTS 10000 |
Maximum number of nodes to return in a TranslateBrowsePathsToNodeIds response. More... | |
#define | UASERVER_MAX_SECURECHANNELS 100 |
Maximum number of SecureChannels. More... | |
#define | UASERVER_MAX_SESSIONS 50 |
Maximum total number of sessions. More... | |
#define | UASERVER_MAX_SESSIONS_PER_CLIENT 25 |
Maximum number of sessions the server allows per client. More... | |
#define | UASERVER_MAX_SUBSCRIPTIONS 0 |
Maximum total number of subscriptions. More... | |
#define | UASERVER_MAX_SUBSCRIPTIONS_PER_SESSION 20 |
Maximum number of subscriptions per session. More... | |
#define | UASERVER_MAX_PUBLISH_PER_SESSION 10 |
Maximum number of publish requests per session. More... | |
#define | UASERVER_MAX_CONTINUATIONPOINTSPERSESSION 5 |
Maximum number of continuation points per session. More... | |
#define | UASERVER_MAX_QUERY_CONTINUATIONPOINTSPERSESSION 5 |
Maximum number of continuation points per session for Query services. More... | |
#define | UASERVER_MAX_HISTORY_CONTINUATIONPOINTSPERSESSION 5 |
Maximum number of continuation points per session for ReadHistory services. More... | |
#define | UASERVER_MIN_SESSION_TIMEOUT 0 |
Minimum session timeout in milliseconds. More... | |
#define | UASERVER_MAX_SESSION_TIMEOUT 0 |
Maximum session timeout in milliseconds. More... | |
#define | UASERVER_SESSION_TIMEOUT_RESOLUTION 0 |
Session timeout resolution in milliseconds. More... | |
#define | UASERVER_MIN_PUBLISHINGRATE 50 |
The minimum supported publishing interval. More... | |
#define | UASERVER_MAX_PUBLISHINGRATE 3600000 |
The maximum supported publishing interval. More... | |
#define | UASERVER_SUBSCRIPTION_MINKEEPALIVEINTERVAL 500 |
The minimum supported KeepAliveInterval for subscriptions. More... | |
#define | UASERVER_SUBSCRIPTION_MAXKEEPALIVEINTERVAL 1200000 |
The maximum supported KeepAliveInterval for subscriptions. More... | |
#define | UASERVER_SUBSCRIPTION_MINLIFETIMEINTERVAL 1500 |
The minimum supported Lifetime for subscriptions. More... | |
#define | UASERVER_SUBSCRIPTION_MAXLIFETIMEINTERVAL 3600000 |
The maximum supported Lifetime for subscriptions. More... | |
#define | UASERVER_MONITOREDITEMMANAGER_MAX_ITEMS 0 |
Maximum total number of monitored items. More... | |
#define | UASERVER_MONITOREDITEMMANAGER_MAX_ITEMS_PER_SUBSCRIPTION 1000 |
Maximum number of monitored items per subscription. More... | |
#define | UASERVER_MONITOREDITEMMANAGER_GUARANTEED_ITEMS_PER_SUBSCRIPTION 0 |
Guaranteed minimum number of monitored items a subscription can create. More... | |
#define | UASERVER_MONITOREDITEMMANAGER_MAX_ITEMS_PER_SESSION 0 |
Maximum number of monitored items per session. More... | |
#define | UASERVER_MAX_QUEUESIZE 10000 |
Maximum queue size for data monitored items. More... | |
#define | UASERVER_MAX_EVENT_QUEUESIZE 10000 |
Maximum queue size for event monitored items. More... | |
#define | UASERVER_REJECTED_CERTIFICATES_DIR "pki/rejected" |
The folder for storing rejected client certificates. More... | |
#define | UASERVER_MAX_REJECTED_CERTIFICATES 100 |
Maximum number of client certificates stored in the rejected folder. More... | |
#define | UASERVER_ALLOW_DEPRECATED_SECURITYPOLICIES OPCUA_CONFIG_OFF |
By default, deprecated SecurityPolicies are rejected by the SDK when loading the configuration. More... | |
#define | UASERVER_AUTHFILE_PASSWD "passwd" |
Defines the file containing usernames and passwords. More... | |
#define | UASERVER_AUTHFILE_GROUP "group" |
Defines the file containing groups and their users. More... | |
#define | UASERVER_ROOT_USER 0 |
The ID of the root user. More... | |
#define | UASERVER_SECURITYADMIN_GROUP 0 |
The ID of the security administrator group. More... | |
#define | UASERVER_FALLBACK_SECURITY_POLICY "http://opcfoundation.org/UA/SecurityPolicy#Basic256Sha256" |
SecurityPolicy to use for UserTokens on non-secure endpoints where no SecurityPolicy or SecurityPolicy::None is set. More... | |
#define | UASERVER_USERCERTS_DIR "auth_pki/trusted/certs" |
The folder containing accepted user certificates for X509 authentication tokens. More... | |
#define | UASERVER_USERCRL_DIR "auth_pki/trusted/crl" |
The folder containing certificate revocation lists for X509 authentication tokens. More... | |
#define | UASERVER_USERISSUERCERTS_DIR "auth_pki/issuers/certs" |
The folder containing issuer certificates for X509 authentication tokens. More... | |
#define | UASERVER_USERISSUERCRL_DIR "auth_pki/issuers/crl" |
The folder containing issuer revocation lists for X509 authentication tokens. More... | |
#define | UASERVER_DISABLE_ERROR_USERTOKEN_TIME_INVALID OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateTimeInvalid. More... | |
#define | UASERVER_DISABLE_ERROR_USERTOKEN_ISSUER_TIME_INVALID OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateIssuerTimeInvalid. More... | |
#define | UASERVER_DISABLE_ERROR_USERTOKEN_REVOCATION_UNKNOWN OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateRevocationUnknown. More... | |
#define | UASERVER_DISABLE_ERROR_USERTOKEN_ISSUER_REVOCATION_UNKNOWN OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateIssuerRevocationUnknown. More... | |
#define | UASERVER_DATALOGGER_SUBSCRIPTION_MAX_ITEMS 1000 |
Maximum number of monitored items for the subscription containing the data logger nodes. More... | |
#define | UASERVER_DATALOGGER_SUBSCRIPTION_PUBLISHING_INTERVAL 500 |
Publishing interval of the subscription containing the data logger nodes. More... | |
#define | UASERVER_SUPPORT_AUTHENTICATION_INTERNAL |
Enables the deprecated file based internal authentication module. More... | |
#define | UASERVER_SUPPORT_AUTHENTICATION_INTERNAL_EX |
Enables the improved file based internal authentication module. More... | |
#define | UASERVER_SUPPORT_AUTHENTICATION_PAM |
Linux only: enables the PAM authentication module. More... | |
#define | UASERVER_SUPPORT_AUTHENTICATION_SASL |
Linux only: enables the SASL authentication module. More... | |
#define | UASERVER_SUPPORT_AUTHENTICATION_WIN32 |
Windows only: enables the Windows authentication module. More... | |
#define | UASERVER_SUPPORT_AUTHORIZATION |
Enables authorization support. More... | |
#define | UASERVER_DATALOGGER_SUBSCRIPTION_MAX_ITEMS |
Maximum number of monitored items for the subscription containing the data logger nodes. More... | |
#define | UASERVER_DATALOGGER_SUBSCRIPTION_PUBLISHING_INTERVAL |
Publishing interval of the subscription containing the data logger nodes. More... | |
#define | UASERVER_SERVICES_HISTORYREAD |
Enables the HistoryRead service. More... | |
#define | UASERVER_SERVICES_HISTORYUPDATE |
Enables the HistoryUpdate service. More... | |
#define | UASERVER_SERVICES_CALL |
Enables the Call service. More... | |
#define | UASERVER_SUPPORT_EVENTS |
Enables the Alarms&Events module. More... | |
#define | UASERVER_HAS_DITYPES |
Enables creation of the DI address space by the server provider. More... | |
#define | UASERVER_HAS_PLCOPENTYPES |
Enables creation of the PLCOpen address space by the server provider. More... | |
#define UASERVER_ALLOW_DEPRECATED_SECURITYPOLICIES OPCUA_CONFIG_OFF |
By default, deprecated SecurityPolicies are rejected by the SDK when loading the configuration.
For backwards compatibility with old applications this behavior can be overridden. Please consider carefully before turning this feature on.
#define UASERVER_AUTHFILE_GROUP "group" |
Defines the file containing groups and their users.
#define UASERVER_AUTHFILE_MAXLEN_COLUMN 64 |
Defines the maximum length of one column in the passwd file.
#define UASERVER_AUTHFILE_MAXLEN_ENTRY 200 |
Defines the maximum entry length for the passwd and group files.
#define UASERVER_AUTHFILE_PASSWD "passwd" |
Defines the file containing usernames and passwords.
#define UASERVER_DATALOGGER_SUBSCRIPTION_MAX_ITEMS |
Maximum number of monitored items for the subscription containing the data logger nodes.
#define UASERVER_DATALOGGER_SUBSCRIPTION_MAX_ITEMS 1000 |
Maximum number of monitored items for the subscription containing the data logger nodes.
#define UASERVER_DATALOGGER_SUBSCRIPTION_PUBLISHING_INTERVAL |
Publishing interval of the subscription containing the data logger nodes.
#define UASERVER_DATALOGGER_SUBSCRIPTION_PUBLISHING_INTERVAL 500 |
Publishing interval of the subscription containing the data logger nodes.
#define UASERVER_DISABLE_ERROR_USERTOKEN_ISSUER_REVOCATION_UNKNOWN OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateIssuerRevocationUnknown.
#define UASERVER_DISABLE_ERROR_USERTOKEN_ISSUER_TIME_INVALID OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateIssuerTimeInvalid.
#define UASERVER_DISABLE_ERROR_USERTOKEN_REVOCATION_UNKNOWN OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateRevocationUnknown.
#define UASERVER_DISABLE_ERROR_USERTOKEN_TIME_INVALID OpcUa_False |
Flag used to disable the X509 user token validation error BadCertificateTimeInvalid.
#define UASERVER_DISABLE_SERVER_STATE_CHANGE OPCUA_CONFIG_@UASERVER_DISABLE_SERVER_STATE_CHANGE@ |
Disables server state change method.
#define UASERVER_ENABLE_ARRAYDIMENSIONS_CHECK OPCUA_CONFIG_@UASERVER_ENABLE_ARRAYDIMENSIONS_CHECK@ |
Match write values against the variable's array dimensions and return an error if the value is too big.
#define UASERVER_ENABLE_DESCRIPTIONS OPCUA_CONFIG_@UASERVER_ENABLE_DESCRIPTIONS@ |
Enables the description node attribute.
Disable to save space by omitting the description strings.
#define UASERVER_ENABLE_ENCODING_NODES OPCUA_CONFIG_ON |
Enables type dictionary nodes in the type address space.
#define UASERVER_ENABLE_MINSAMPLINGINTERVAL OPCUA_CONFIG_@UASERVER_ENABLE_MINSAMPLINGINTERVAL@ |
Enables the optional variable attribute MinimumSamplingInterval.
#define UASERVER_FALLBACK_SECURITY_POLICY "http://opcfoundation.org/UA/SecurityPolicy#Basic256Sha256" |
SecurityPolicy to use for UserTokens on non-secure endpoints where no SecurityPolicy or SecurityPolicy::None is set.
#define UASERVER_HAS_DITYPES |
Enables creation of the DI address space by the server provider.
#define UASERVER_HAS_PLCOPENTYPES |
Enables creation of the PLCOpen address space by the server provider.
#define UASERVER_MAX_CONTINUATIONPOINTSPERSESSION 5 |
Maximum number of continuation points per session.
#define UASERVER_MAX_EVENT_FIELDS 300 |
Maximum number of event fields registered at the SDK.
Around 202 event fields of namespace 0 are created by the SDK, those have to be included in this value.
#define UASERVER_MAX_EVENT_FILTER_DEPTH 500 |
Maximum depth of the event filter tree of an event monitored item.
#define UASERVER_MAX_EVENT_QUEUESIZE 10000 |
Maximum queue size for event monitored items.
#define UASERVER_MAX_HASH_KEY_LENGTH 512 |
Maximum length of of data to be hashed by UaServer_HashTable_Hash (mainly NodeId strings and ByteStrings).
#define UASERVER_MAX_HISTORY_CONTINUATIONPOINTSPERSESSION 5 |
Maximum number of continuation points per session for ReadHistory services.
#define UASERVER_MAX_NAMESPACEINDICES 10 |
Maximum number of NamespaceIndices.
#define UASERVER_MAX_NUMERICRANGES 5 |
Maximum count of numeric range parts in index ranges.
#define UASERVER_MAX_PROVIDERNODES 3500 |
Maximum number of nodes per provider supported by the server.
#define UASERVER_MAX_PUBLISH_PER_SESSION 10 |
Maximum number of publish requests per session.
#define UASERVER_MAX_PUBLISHINGRATE 3600000 |
The maximum supported publishing interval.
#define UASERVER_MAX_QUERY_CONTINUATIONPOINTSPERSESSION 5 |
Maximum number of continuation points per session for Query services.
#define UASERVER_MAX_QUEUESIZE 10000 |
Maximum queue size for data monitored items.
#define UASERVER_MAX_REFERENCES_TO_RETURN 10000 |
Maximum number of references to return in a Browse/BrowseNext response.
#define UASERVER_MAX_REJECTED_CERTIFICATES 100 |
Maximum number of client certificates stored in the rejected folder.
Set to 0 to disable limitation.
#define UASERVER_MAX_SECURECHANNELS 100 |
Maximum number of SecureChannels.
The upper limit of this value depends on the CMake settings UASTACK_TCPLISTENER_MAX_CONNECTIONS and UASTACK_SOCKETMANAGER_NUMBER_OF_SOCKETS (equals OPCUA_TCPLISTENER_MAXCONNECTIONS and OPCUA_P_SOCKETMANAGER_NUMBEROFSOCKETS). Set to 0 for no limit.
#define UASERVER_MAX_SESSION_TIMEOUT 0 |
Maximum session timeout in milliseconds.
Set to 0 for no limit.
#define UASERVER_MAX_SESSIONS 50 |
Maximum total number of sessions.
As most clients use one SecureChannel per session, the upper limits of MaxSecureChannels apply for this setting, too. Set to 0 for no limit.
#define UASERVER_MAX_SESSIONS_PER_CLIENT 25 |
Maximum number of sessions the server allows per client.
Set to 0 for no limit.
#define UASERVER_MAX_SUBSCRIPTIONS 0 |
Maximum total number of subscriptions.
Set to 0 for no limit.
#define UASERVER_MAX_SUBSCRIPTIONS_PER_SESSION 20 |
Maximum number of subscriptions per session.
Set to 0 for no limit.
#define UASERVER_MAX_TRANSLATE_RESULTS 10000 |
Maximum number of nodes to return in a TranslateBrowsePathsToNodeIds response.
#define UASERVER_MIN_PUBLISHINGRATE 50 |
The minimum supported publishing interval.
#define UASERVER_MIN_SESSION_TIMEOUT 0 |
Minimum session timeout in milliseconds.
Set to 0 for no limit.
#define UASERVER_MONITOREDITEMMANAGER_GUARANTEED_ITEMS_PER_SUBSCRIPTION 0 |
Guaranteed minimum number of monitored items a subscription can create.
#define UASERVER_MONITOREDITEMMANAGER_MAX_ITEMS 0 |
Maximum total number of monitored items.
Set to 0 for no limit.
#define UASERVER_MONITOREDITEMMANAGER_MAX_ITEMS_PER_SESSION 0 |
Maximum number of monitored items per session.
Set to 0 for no limit.
#define UASERVER_MONITOREDITEMMANAGER_MAX_ITEMS_PER_SUBSCRIPTION 1000 |
Maximum number of monitored items per subscription.
Set to 0 for no limit.
#define UASERVER_NO_OF_RUNTIME_NODES 1000 |
The estimated maximum number of nodes that will be created during runtime of the server.
This is only to avoid collisions in the hashtable and does not need to be exact. A good estimation can be calculated as follows: n = (56 * NoOfConcurrentSessions) + (32 * NoOfConcurrentSubscriptions) + (33 * NoOfPkiStores)
#define UASERVER_NONCE_LENGTH 32 |
The length of the ServerNonce inside the CreateSession and ActivateSession response in bytes.
The default value for the ServerNonce length is 32 bytes.
#define UASERVER_REJECTED_CERTIFICATES_DIR "pki/rejected" |
The folder for storing rejected client certificates.
#define UASERVER_ROOT_USER 0 |
The ID of the root user.
#define UASERVER_SECURITYADMIN_GROUP 0 |
The ID of the security administrator group.
#define UASERVER_SERVICES_CALL |
Enables the Call service.
#define UASERVER_SERVICES_HISTORYREAD |
Enables the HistoryRead service.
#define UASERVER_SERVICES_HISTORYUPDATE |
Enables the HistoryUpdate service.
#define UASERVER_SERVICES_NODEMANAGEMENT OPCUA_CONFIG_@UASERVER_NODEMANAGEMENT@ |
Enables the node management services.
#define UASERVER_SERVICES_QUERY OPCUA_CONFIG_@UASERVER_QUERY@ |
Enables the query services.
#define UASERVER_SESSION_TIMEOUT_RESOLUTION 0 |
Session timeout resolution in milliseconds.
Set to 0 for no limitation.
#define UASERVER_SUBSCRIPTION_MAXKEEPALIVEINTERVAL 1200000 |
The maximum supported KeepAliveInterval for subscriptions.
#define UASERVER_SUBSCRIPTION_MAXLIFETIMEINTERVAL 3600000 |
The maximum supported Lifetime for subscriptions.
Should be at least 3 * UASERVER_SUBSCRIPTION_MAXKEEPALIVEINTERVAL.
#define UASERVER_SUBSCRIPTION_MINKEEPALIVEINTERVAL 500 |
The minimum supported KeepAliveInterval for subscriptions.
#define UASERVER_SUBSCRIPTION_MINLIFETIMEINTERVAL 1500 |
The minimum supported Lifetime for subscriptions.
Should be at least 3 * UASERVER_SUBSCRIPTION_MINKEEPALIVEINTERVAL.
#define UASERVER_SUPPORT_AUDITING OPCUA_CONFIG_@UASERVER_AUDITING@ |
Enables the auditing server facet.
#define UASERVER_SUPPORT_AUTHENTICATION_INTERNAL |
Enables the deprecated file based internal authentication module.
#define UASERVER_SUPPORT_AUTHENTICATION_INTERNAL_EX |
Enables the improved file based internal authentication module.
#define UASERVER_SUPPORT_AUTHENTICATION_PAM |
Linux only: enables the PAM authentication module.
#define UASERVER_SUPPORT_AUTHENTICATION_SASL |
Linux only: enables the SASL authentication module.
#define UASERVER_SUPPORT_AUTHENTICATION_USER OPCUA_CONFIG_@BUILD_AUTH_USER@ |
Enable this when using a custom authentication module.
#define UASERVER_SUPPORT_AUTHENTICATION_WIN32 |
Windows only: enables the Windows authentication module.
#define UASERVER_SUPPORT_AUTHORIZATION |
Enables authorization support.
#define UASERVER_SUPPORT_CONDITION_BRANCHES OPCUA_CONFIG_@UASERVER_CONDITION_BRANCHES@ |
Enables the Condition Branch support for Alarms.
#define UASERVER_SUPPORT_DISCOVERY OPCUA_CONFIG_@BUILD_WITH_DISCOVERY@ |
Enables discovery support.
#define UASERVER_SUPPORT_EVENTS |
Enables the Alarms&Events module.
#define UASERVER_SUPPORT_INODE_LIST OPCUA_CONFIG_OFF |
Enable this to support multiple iNodes per OpcUa_BaseNode.
#define UASERVER_USERCERTS_DIR "auth_pki/trusted/certs" |
The folder containing accepted user certificates for X509 authentication tokens.
#define UASERVER_USERCRL_DIR "auth_pki/trusted/crl" |
The folder containing certificate revocation lists for X509 authentication tokens.
#define UASERVER_USERISSUERCERTS_DIR "auth_pki/issuers/certs" |
The folder containing issuer certificates for X509 authentication tokens.
#define UASERVER_USERISSUERCRL_DIR "auth_pki/issuers/crl" |
The folder containing issuer revocation lists for X509 authentication tokens.