fix uni link when mac service started, by use

applicationShouldOpenUntitledFile delegate

main.cc

@@ -0,0 +1,27 @@
+#include <dlfcn.h>
+#include <iostream>
+
+int main()
+{
+    void *handle = dlopen("../Frameworks/liblibrustdesk.dylib", RTLD_LAZY);
+    if (!handle)
+    {
+        std::cerr << "Cannot open library: " << dlerror() << '\n';
+        return 1;
+    }
+
+    // use dlsym to get a symbol from the library
+    typedef int (*some_func_t)();
+    some_func_t some_func = (some_func_t)dlsym(handle, "rustdesk_core_main");
+    const char *dlsym_error = dlerror();
+    if (dlsym_error)
+    {
+        std::cerr << "Cannot load symbol 'some_func': " << dlsym_error << '\n';
+        dlclose(handle);
+        return 1;
+    }
+
+    some_func();
+
+    dlclose(handle);
+}