mirror of
https://github.com/open62541/open62541.git
synced 2025-06-03 04:00:21 +00:00
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
|
|
* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
|
|
* See http://creativecommons.org/publicdomain/zero/1.0/ for more information.
|
|
*/
|
|
|
|
#include <signal.h>
|
|
#include <iostream>
|
|
#include <cstring>
|
|
|
|
#ifdef NOT_AMALGATED
|
|
# include "ua_server.h"
|
|
# include "logger_stdout.h"
|
|
# include "networklayer_tcp.h"
|
|
#else
|
|
# include "open62541.h"
|
|
#endif
|
|
|
|
/**
|
|
* Build Instructions (Linux)
|
|
* - gcc -std=c99 -c open62541.c
|
|
* - g++ server.cpp open62541.o -o server
|
|
*/
|
|
|
|
using namespace std;
|
|
|
|
UA_Logger logger;
|
|
UA_Boolean running = 1;
|
|
|
|
static void stopHandler(int sign) {
|
|
UA_LOG_INFO(logger, UA_LOGCATEGORY_SERVER, "received ctrl-c");
|
|
running = 0;
|
|
}
|
|
|
|
int main() {
|
|
signal(SIGINT, stopHandler); /* catches ctrl-c */
|
|
|
|
UA_Server *server = UA_Server_new(UA_ServerConfig_standard);
|
|
UA_Server_addNetworkLayer(server, ServerNetworkLayerTCP_new(UA_ConnectionConfig_standard, 16664));
|
|
logger = Logger_Stdout_new();
|
|
UA_Server_setLogger(server, logger);
|
|
|
|
// add a variable node to the adresspace
|
|
UA_VariableAttributes attr;
|
|
UA_VariableAttributes_init(&attr);
|
|
UA_Int32 myInteger = 42;
|
|
UA_Variant_setScalarCopy(&attr.value, &myInteger, &UA_TYPES[UA_TYPES_INT32]);
|
|
attr.description = UA_LOCALIZEDTEXT_ALLOC("en_US","the answer");
|
|
attr.displayName = UA_LOCALIZEDTEXT_ALLOC("en_US","the answer");
|
|
UA_NodeId myIntegerNodeId = UA_NODEID_STRING_ALLOC(1, "the.answer");
|
|
UA_QualifiedName myIntegerName = UA_QUALIFIEDNAME_ALLOC(1, "the answer");
|
|
UA_NodeId parentNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_OBJECTSFOLDER);
|
|
UA_NodeId parentReferenceNodeId = UA_NODEID_NUMERIC(0, UA_NS0ID_ORGANIZES);
|
|
UA_Server_addVariableNode(server, myIntegerNodeId, parentNodeId,
|
|
parentReferenceNodeId, myIntegerName,
|
|
UA_NODEID_NULL, attr, NULL);
|
|
|
|
/* allocations on the heap need to be freed */
|
|
UA_VariableAttributes_deleteMembers(&attr);
|
|
UA_NodeId_deleteMembers(&myIntegerNodeId);
|
|
UA_QualifiedName_deleteMembers(&myIntegerName);
|
|
|
|
UA_StatusCode retval = UA_Server_run(server, 1, &running);
|
|
UA_Server_delete(server);
|
|
|
|
return retval;
|
|
}
|