--- /dev/null
+#include "fetch_auxilliary_screens.h"
+
+FetchAuxilliaryScreens::FetchAuxilliaryScreens(std::vector<widestring> *screens) : screens(screens) {}
+void FetchAuxilliaryScreens::operator() (pqxx::transaction<> &t)
+{
+ // make sure we start with an empty list
+ screens->erase(screens->begin(), screens->end());
+
+ pqxx::result res( t.exec("SELECT * FROM bigscreen.active_screens") );
+ for (pqxx::result::const_iterator i = res.begin(); i != res.end(); ++i) {
+ screens->push_back( i["id"].as(widestring()) );
+ }
+}