mr_control.h

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#pragma once
#include "dlna/xml/XMLPrinter.h"
 
static void mr_control_xml_printer(Print& out) {
  using tiny_dlna::XMLPrinter;
  XMLPrinter xml(out);
  xml.printXMLHeader();
  xml.printNodeBeginNl("scpd", "xmlns=\"urn:schemas-upnp-org:service-1-0\"");
 
  xml.printNodeBeginNl("specVersion");
  xml.printNode("major", 1);
  xml.printNode("minor", 0);
  xml.printNodeEnd("specVersion");
 
  xml.printNodeBeginNl("actionList");
 
  // use xml.printArgument(name, direction, relatedStateVariable)
 
  xml.printNodeBeginNl("action");
  xml.printNode("name", "GetVolume");
  xml.printNodeBeginNl("argumentList");
  xml.printArgument("InstanceID", "in", "A_ARG_TYPE_InstanceID");
  xml.printArgument("Channel", "in", "A_ARG_TYPE_Channel");
  xml.printArgument("CurrentVolume", "out", "Volume");
  xml.printNodeEnd("argumentList");
  xml.printNodeEnd("action");
 
  xml.printNodeBeginNl("action");
  xml.printNode("name", "SetVolume");
  xml.printNodeBeginNl("argumentList");
  xml.printArgument("InstanceID", "in", "A_ARG_TYPE_InstanceID");
  xml.printArgument("Channel", "in", "A_ARG_TYPE_Channel");
  xml.printArgument("DesiredVolume", "in", "Volume");
  xml.printNodeEnd("argumentList");
  xml.printNodeEnd("action");
 
  xml.printNodeBeginNl("action");
  xml.printNode("name", "GetMute");
  xml.printNodeBeginNl("argumentList");
  xml.printArgument("InstanceID", "in", "A_ARG_TYPE_InstanceID");
  xml.printArgument("Channel", "in", "A_ARG_TYPE_Channel");
  xml.printArgument("CurrentMute", "out", "Mute");
  xml.printNodeEnd("argumentList");
  xml.printNodeEnd("action");
 
  xml.printNodeBeginNl("action");
  xml.printNode("name", "SetMute");
  xml.printNodeBeginNl("argumentList");
  xml.printArgument("InstanceID", "in", "A_ARG_TYPE_InstanceID");
  xml.printArgument("Channel", "in", "A_ARG_TYPE_Channel");
  xml.printArgument("DesiredMute", "in", "Mute");
  xml.printNodeEnd("argumentList");
  xml.printNodeEnd("action");
 
  xml.printNodeEnd("actionList");
 
  xml.printNodeBeginNl("serviceStateTable");
 
  xml.printNodeBeginNl("stateVariable", "sendEvents=\"no\"");
  xml.printNode("name", "Volume");
  xml.printNode("dataType", "ui2");
  xml.printNodeBeginNl("allowedValueRange");
  xml.printNode("minimum", 0);
  xml.printNode("maximum", 100);
  xml.printNode("step", 1);
  xml.printNodeEnd("allowedValueRange");
  xml.printNodeEnd("stateVariable");
 
  xml.printNodeBeginNl("stateVariable", "sendEvents=\"no\"");
  xml.printNode("name", "Mute");
  xml.printNode("dataType", "boolean");
  xml.printNodeEnd("stateVariable");
 
  xml.printNodeBeginNl("stateVariable", "sendEvents=\"no\"");
  xml.printNode("name", "A_ARG_TYPE_InstanceID");
  xml.printNode("dataType", "ui4");
  xml.printNodeEnd("stateVariable");
 
  xml.printNodeBeginNl("stateVariable", "sendEvents=\"no\"");
  xml.printNode("name", "A_ARG_TYPE_Channel");
  xml.printNode("dataType", "string");
  xml.printNodeBeginNl("allowedValueList");
  xml.printNode("allowedValue", "Master");
  xml.printNodeEnd("allowedValueList");
  xml.printNodeEnd("stateVariable");
 
  xml.printNodeEnd("serviceStateTable");
 
  xml.printNodeEnd("scpd");
}