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49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
/*
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* 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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*/
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#include <iostream>
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// provided by the open62541 lib
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#include "ua_server.h"
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// provided by the user, implementations available in the /examples folder
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#include "logger_stdout.h"
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#include "networklayer_tcp.h"
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/**
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* Build Instructions (Linux)
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*
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* To build this C++ server, first compile the open62541 library. Then, compile the network layer and logging with a C compiler.
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* - gcc -std=c99 -c networklayer_tcp.c -I../include -I../build/src_generated
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* - gcc -std=c99 -c logger_stdout.c -I../include -I../build/src_generated
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* Lastly, compile and link the C++ server with
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* - g++ server.cpp networklayer_tcp.o logger_stdout.o ../build/libopen62541.a -I../include -I../build/src_generated -o server
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*/
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using namespace std;
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int main()
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{
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UA_Server *server = UA_Server_new();
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UA_Server_addNetworkLayer(server, ServerNetworkLayerTCP_new(UA_ConnectionConfig_standard, 16664));
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// add a variable node to the adresspace
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UA_Variant *myIntegerVariant = UA_Variant_new();
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UA_Int32 myInteger = 42;
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UA_Variant_setScalarCopy(myIntegerVariant, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
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UA_QualifiedName myIntegerName;
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UA_QUALIFIEDNAME_ASSIGN(myIntegerName, "the answer");
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UA_NodeId myIntegerNodeId = UA_NODEID_NULL; /* assign a random free nodeid */
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UA_NodeId parentNodeId = UA_NODEID_STATIC(0, UA_NS0ID_OBJECTSFOLDER);
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UA_NodeId parentReferenceNodeId = UA_NODEID_STATIC(0, UA_NS0ID_ORGANIZES);
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UA_Server_addVariableNode(server, myIntegerVariant, myIntegerName,
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myIntegerNodeId, parentNodeId, parentReferenceNodeId);
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UA_Boolean running = UA_TRUE;
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UA_StatusCode retval = UA_Server_run(server, 1, &running);
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UA_Server_delete(server);
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return retval;
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}
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