opc source code

2026-06-09 17:27:24 +08:00
parent 70f675a48b
commit f0da5cb3c3
2002 changed files with 269812 additions and 7 deletions
--- a/third_party/open62541/examples/nodeset/server_testnodeset.c
+++ b/third_party/open62541/examples/nodeset/server_testnodeset.c
@@ -0,0 +1,59 @@
+/* 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 <open62541/client_config_default.h>
+#include <open62541/client_highlevel.h>
+#include <open62541/plugin/log_stdout.h>
+#include <open62541/server.h>
+#include <open62541/server_config_default.h>
+
+#include "open62541/namespace_testnodeset_generated.h"
+
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+UA_Boolean running = true;
+
+UA_DataTypeArray customTypesArray = { NULL, UA_TYPES_TESTNODESET_COUNT, UA_TYPES_TESTNODESET, UA_FALSE};
+
+static void stopHandler(int sign) {
+    UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_SERVER, "received ctrl-c");
+    running = false;
+}
+
+int main(int argc, char **argv)
+{
+    signal(SIGINT, stopHandler);
+    signal(SIGTERM, stopHandler);
+
+    UA_Server *server = UA_Server_new();
+    UA_ServerConfig *config = UA_Server_getConfig(server);
+    UA_ServerConfig_setDefault(config);
+
+    config->customDataTypes = &customTypesArray;
+
+
+    UA_StatusCode retval;
+    /* create nodes from nodeset */
+    if(namespace_testnodeset_generated(server) != UA_STATUSCODE_GOOD) {
+        UA_LOG_ERROR(UA_Log_Stdout, UA_LOGCATEGORY_SERVER,
+                     "Could not add the example nodeset. "
+                     "Check previous output for any error.");
+        retval = UA_STATUSCODE_BADUNEXPECTEDERROR;
+    } else {
+        UA_Variant out;
+        UA_Variant_init(&out);
+        // this will just get the namespace index, since it is already added to the server
+        UA_UInt16 nsIdx = UA_Server_addNamespace(server, "http://yourorganisation.org/test/");
+        UA_Server_readValue(server, UA_NODEID_NUMERIC(nsIdx, 10002), &out);
+        UA_Point *p = (UA_Point *)out.data;
+        printf("point 2d x: %f y: %f \n", p->x, p->y);
+        retval = UA_Server_run(server, &running);
+        UA_free(p);
+    }
+
+    UA_Server_delete(server);
+    return retval == UA_STATUSCODE_GOOD ? EXIT_SUCCESS : EXIT_FAILURE;
+}