mirror of
https://github.com/open62541/open62541.git
synced 2026-10-16 20:33:18 +08:00
Andreas Ebner
918f2cfd4b
Fix misspellings found with codespell across headers, sources, examples, tests and the documentation, including "propably" in the nodeset compiler docs. Identifiers, companion spec names and generated code are left untouched.
119 lines
5.2 KiB
C
119 lines
5.2 KiB
C
/* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
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* See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
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#include <open62541/plugin/log_stdout.h>
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#include <open62541/server.h>
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#include <open62541/server_config_default.h>
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#include <signal.h>
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#include <stdlib.h>
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static UA_Boolean running = true;
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static void stopHandler(int sig) {
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running = false;
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}
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int main(void) {
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signal(SIGINT, stopHandler);
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signal(SIGTERM, stopHandler);
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UA_Server *server = UA_Server_new();
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UA_ServerConfig_setDefault(UA_Server_getConfig(server));
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/* Create a rudimentary objectType
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*
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* BaseObjectType
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* |
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* +- (OT) MamalType
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* + (V) Age
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* + (OT) DogType
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* |
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* + (V) Name
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*/
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UA_StatusCode retval;
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UA_ObjectTypeAttributes otAttr = UA_ObjectTypeAttributes_default;
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otAttr.description = UA_LOCALIZEDTEXT("en-US", "A mammal");
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otAttr.displayName = UA_LOCALIZEDTEXT("en-US", "MamalType");
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UA_Server_addObjectTypeNode(server, UA_NODEID_NUMERIC(1, 10000),
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UA_NS0ID(BASEOBJECTTYPE), UA_NS0ID(HASSUBTYPE),
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UA_QUALIFIEDNAME(1, "MamalType"), otAttr, NULL, NULL);
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UA_VariableAttributes vAttr = UA_VariableAttributes_default;
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vAttr.description = UA_LOCALIZEDTEXT("en-US", "This mamals Age in months");
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vAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Age");
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UA_UInt32 ageVar = 0;
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UA_Variant_setScalar(&vAttr.value, &ageVar, &UA_TYPES[UA_TYPES_UINT32]);
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UA_Server_addVariableNode(server, UA_NODEID_NUMERIC(1, 10001),
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UA_NODEID_NUMERIC(1, 10000), UA_NS0ID(HASPROPERTY),
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UA_QUALIFIEDNAME(1, "Age"),
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UA_NS0ID(BASEDATAVARIABLETYPE), vAttr, NULL, NULL);
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UA_Server_addReference(server, UA_NODEID_NUMERIC(1, 10001),
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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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otAttr = UA_ObjectTypeAttributes_default;
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otAttr.description = UA_LOCALIZEDTEXT("en-US", "A dog, subtype of mammal");
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otAttr.displayName = UA_LOCALIZEDTEXT("en-US", "DogType");
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UA_Server_addObjectTypeNode(server, UA_NODEID_NUMERIC(1, 10002),
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UA_NODEID_NUMERIC(1, 10000), UA_NS0ID(HASSUBTYPE),
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UA_QUALIFIEDNAME(1, "DogType"), otAttr, NULL, NULL);
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vAttr = UA_VariableAttributes_default;
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vAttr.description = UA_LOCALIZEDTEXT("en-US", "This dogs Name");
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vAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Name");
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UA_String defaultName = UA_STRING("unnamed dog");
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UA_Variant_setScalar(&vAttr.value, &defaultName, &UA_TYPES[UA_TYPES_STRING]);
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UA_Server_addVariableNode(server, UA_NODEID_NUMERIC(1, 10003),
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UA_NODEID_NUMERIC(1, 10002), UA_NS0ID(HASPROPERTY),
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UA_QUALIFIEDNAME(1, "Name"), UA_NS0ID(BASEDATAVARIABLETYPE),
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vAttr, NULL, NULL);
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/* Instantiate a dog named bello:
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* (O) Objects
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* + O Bello <DogType>
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* + Age
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*/
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UA_ObjectAttributes oAttr = UA_ObjectAttributes_default;
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oAttr.description = UA_LOCALIZEDTEXT("en-US", "A dog named Bello with only mandatory fields");
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oAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Bello");
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UA_Server_addObjectNode(server, UA_NODEID_NUMERIC(1, 0),
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UA_NS0ID(OBJECTSFOLDER), UA_NS0ID(HASCOMPONENT),
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UA_QUALIFIEDNAME(1, "Bello"), UA_NODEID_NUMERIC(1, 10002),
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oAttr, NULL, NULL);
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/* Instantiate a dog named doge:
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* (O) Objects
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* + O Bello <DogType>
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* + Age
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* + Name (optional)
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*/
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oAttr = UA_ObjectAttributes_default;
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oAttr.description = UA_LOCALIZEDTEXT("en-US", "A dog named Doge with optional fields");
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oAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Doge");
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UA_NodeId dogeNodeId;
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UA_Server_addNode_begin(server, UA_NODECLASS_OBJECT, UA_NODEID_NUMERIC(1, 0),
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UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER),
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UA_NODEID_NUMERIC(0, UA_NS0ID_HASCOMPONENT),
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UA_QUALIFIEDNAME(1, "Doge"), UA_NODEID_NUMERIC(1, 10002),
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&oAttr, &UA_TYPES[UA_TYPES_OBJECTATTRIBUTES],
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NULL, &dogeNodeId);
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vAttr = UA_VariableAttributes_default;
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vAttr.description = UA_LOCALIZEDTEXT("en-US", "This dogs Name");
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vAttr.displayName = UA_LOCALIZEDTEXT("en-US", "Name");
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UA_String dogeName = UA_STRING("Doge");
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UA_Variant_setScalar(&vAttr.value, &dogeName, &UA_TYPES[UA_TYPES_STRING]);
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UA_Server_addVariableNode(server, UA_NODEID_NUMERIC(1, 0),
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dogeNodeId, UA_NODEID_NUMERIC(0, UA_NS0ID_HASPROPERTY),
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UA_QUALIFIEDNAME(1, "Name"), UA_NODEID_NUMERIC(0, UA_NS0ID_BASEDATAVARIABLETYPE), vAttr, NULL, NULL);
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UA_Server_addNode_finish(server, dogeNodeId);
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retval = UA_Server_run(server, &running);
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UA_Server_delete(server);
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return retval == UA_STATUSCODE_GOOD ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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