Check elevation status on Windows.

profiler/src/IsElevated.cpp

@@ -0,0 +1,32 @@
+#include "IsElevated.hpp"
+
+#ifdef _WIN32
+
+#include <windows.h>
+
+bool IsElevated()
+{
+    HANDLE token;
+    if( OpenProcessToken( GetCurrentProcess(), TOKEN_QUERY, &token ) == 0 ) return false;
+
+    TOKEN_ELEVATION te;
+    DWORD sz;
+    if( GetTokenInformation( token, TokenElevation, &te, sizeof( te ), &sz ) == 0 )
+    {
+        CloseHandle( token );
+        return false;
+    }
+
+    bool ret = te.TokenIsElevated;
+    CloseHandle( token );
+    return ret;
+}
+
+#else
+
+bool IsElevated()
+{
+    return false;
+}
+
+#endif