mirror of
https://github.com/open62541/open62541.git
synced 2026-10-19 14:22:58 +08:00
Julius Pfrommer
f99c02891e
Add global and type-specific lifecycle callbacks that run after defining references are installed but before mandatory children are instantiated. This lets applications precreate or customize children consistently for direct, namespace-zero and recursively instantiated nodes.
111 lines
4.9 KiB
C
111 lines
4.9 KiB
C
#ifndef OPEN62541_MT_COMMON
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#define OPEN62541_MT_COMMON
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#include "mt_testing.h"
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UA_NodeId pumpTypeId = {1, UA_NODEIDTYPE_NUMERIC, {1001}};
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static void
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defineObjectTypes(void) {
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UA_NodeId deviceTypeId;
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UA_ObjectTypeAttributes dtAttr = UA_ObjectTypeAttributes_default;
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dtAttr.displayName = UA_LOCALIZEDTEXT("en-US", "DeviceType");
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UA_Server_addObjectTypeNode(tc.server, UA_NODEID_NULL,
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UA_NODEID_NUMERIC(0, UA_NS0ID_BASEOBJECTTYPE),
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE),
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UA_QUALIFIEDNAME(1, "DeviceType"), dtAttr,
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NULL, &deviceTypeId);
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UA_VariableAttributes mnAttr = UA_VariableAttributes_default;
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mnAttr.displayName = UA_LOCALIZEDTEXT("en-US", "ManufacturerName");
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UA_NodeId manufacturerNameId;
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UA_Server_addVariableNode(tc.server, UA_NODEID_NULL, deviceTypeId,
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
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UA_QUALIFIEDNAME(1, "ManufacturerName"),
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UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), mnAttr, NULL, &manufacturerNameId);
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UA_Server_addReference(tc.server, manufacturerNameId,
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASMODELLINGRULE),
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UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_MODELLINGRULE_MANDATORY), true);
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UA_VariableAttributes modelAttr = UA_VariableAttributes_default;
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modelAttr.displayName = UA_LOCALIZEDTEXT("en-US", "ModelName");
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UA_Server_addVariableNode(tc.server, UA_NODEID_NULL, deviceTypeId,
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
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UA_QUALIFIEDNAME(1, "ModelName"),
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UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), modelAttr, NULL, NULL);
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UA_ObjectTypeAttributes ptAttr = UA_ObjectTypeAttributes_default;
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ptAttr.displayName = UA_LOCALIZEDTEXT("en-US", "PumpType");
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UA_Server_addObjectTypeNode(tc.server, pumpTypeId,
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deviceTypeId, UA_NODEID_NUMERIC(0, UA_NS0ID_HASSUBTYPE),
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UA_QUALIFIEDNAME(1, "PumpType"), ptAttr,
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NULL, NULL);
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UA_VariableAttributes statusAttr = UA_VariableAttributes_default;
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statusAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Status");
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statusAttr.valueRank = UA_VALUERANK_SCALAR;
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UA_NodeId statusId;
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UA_Server_addVariableNode(tc.server, UA_NODEID_NULL, pumpTypeId,
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
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UA_QUALIFIEDNAME(1, "Status"),
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UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), statusAttr, NULL, &statusId);
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UA_Server_addReference(tc.server, statusId,
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASMODELLINGRULE),
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UA_EXPANDEDNODEID_NUMERIC(0, UA_NS0ID_MODELLINGRULE_MANDATORY), true);
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UA_VariableAttributes rpmAttr = UA_VariableAttributes_default;
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rpmAttr.displayName = UA_LOCALIZEDTEXT("en-US", "MotorRPM");
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rpmAttr.valueRank = UA_VALUERANK_SCALAR;
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UA_Server_addVariableNode(tc.server, UA_NODEID_NULL, pumpTypeId,
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
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UA_QUALIFIEDNAME(1, "MotorRPMs"),
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UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), rpmAttr, NULL, NULL);
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}
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static UA_StatusCode
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pumpTypeConstructor(UA_Server *servertmp,
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const UA_NodeId *sessionId, void *sessionContext,
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const UA_NodeId *typeId, void *typeContext,
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const UA_NodeId *nodeId, void **nodeContext) {
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UA_RelativePathElement rpe;
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UA_RelativePathElement_init(&rpe);
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rpe.referenceTypeId = UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT);
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rpe.isInverse = false;
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rpe.includeSubtypes = false;
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rpe.targetName = UA_QUALIFIEDNAME(1, "Status");
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UA_BrowsePath bp;
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UA_BrowsePath_init(&bp);
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bp.startingNode = *nodeId;
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bp.relativePath.elementsSize = 1;
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bp.relativePath.elements = &rpe;
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UA_BrowsePathResult bpr =
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UA_Server_translateBrowsePathToNodeIds(tc.server, &bp);
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if(bpr.statusCode != UA_STATUSCODE_GOOD ||
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bpr.targetsSize < 1)
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return bpr.statusCode;
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/* Set the status value */
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UA_Boolean status = true;
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UA_Variant value;
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UA_Variant_setScalar(&value, &status, &UA_TYPES[UA_TYPES_BOOLEAN]);
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UA_Server_writeValue(tc.server, bpr.targets[0].targetId.nodeId, value);
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UA_BrowsePathResult_clear(&bpr);
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return UA_STATUSCODE_GOOD;
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}
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static void
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addPumpTypeConstructor(UA_Server *servertmp) {
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UA_NodeTypeLifecycle lifecycle = {0};
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lifecycle.constructor = pumpTypeConstructor;
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lifecycle.destructor = NULL;
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UA_Server_setNodeTypeLifecycle(tc.server, pumpTypeId, lifecycle);
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}
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#endif //OPEN62541_MT_COMMON
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