--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Applications/Wasm/StartupParametersBuilder.h	Wed Jun 20 14:20:55 2018 +0200
@@ -0,0 +1,50 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2018 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include <boost/program_options.hpp>
+#include <tuple>
+
+#if ORTHANC_ENABLE_SDL == 1
+#error this file shall be included only with the ORTHANC_ENABLE_SDL set to 0
+#endif
+
+namespace OrthancStone
+{
+  // This class is used to generate boost program options from a dico.
+  // In a Wasm context, startup options are passed as URI arguments that
+  // are then passed to this class as a dico.
+  // This class regenerates a fake command-line and parses it to produce
+  // the same output as if the app was started at command-line.
+  class StartupParametersBuilder
+  {
+    typedef std::list<std::tuple<std::string, std::string>> StartupParameters;
+    StartupParameters startupParameters_;
+
+  public:
+
+    void Clear();
+    void SetStartupParameter(const char* name, const char* value);
+    void GetStartupParameters(boost::program_options::variables_map& parameters_, const boost::program_options::options_description& options);
+  };
+
+}