--- a
+++ b/upmpd/rendering.hxx
@@ -0,0 +1,51 @@
+/* Copyright (C) 2014 J.F.Dockes
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef _RENDERING_H_X_INCLUDED_
+#define _RENDERING_H_X_INCLUDED_
+
+#include <string>
+
+#include "libupnpp/device.hxx"
+
+class UpMpd;
+
+class UpMpdRenderCtl : public UpnpService {
+public:
+ UpMpdRenderCtl(UpMpd *dev);
+
+ virtual bool getEventData(bool all, std::vector<std::string>& names,
+ std::vector<std::string>& values);
+ virtual const std::string& getServiceType();
+
+private:
+ bool rdstateMToU(unordered_map<string, string>& status);
+ int setMute(const SoapArgs& sc, SoapData& data);
+ int getMute(const SoapArgs& sc, SoapData& data);
+ int setVolume(const SoapArgs& sc, SoapData& data, bool isDb);
+ int getVolume(const SoapArgs& sc, SoapData& data, bool isDb);
+ int listPresets(const SoapArgs& sc, SoapData& data);
+ int selectPreset(const SoapArgs& sc, SoapData& data);
+
+ UpMpd *m_dev;
+ // Desired volume target. We may delay executing small volume
+ // changes to avoid saturating with small requests.
+ int m_desiredvolume;
+ // State variable storage
+ unordered_map<string, string> m_rdstate;
+};
+
+#endif /* _RENDERING_H_X_INCLUDED_ */