public async Task<Dictionary<string, string>> ExecuteAsync(SonosDevice device, UpnpService service, UpnpAction action, Dictionary<string, string> values)
{
var uri = new Uri($"http://{device.IpAddress}:1400{service.ControlUrl}");
var soapAction = $"{service.Id}#{action.Name}";
var body = new StringBuilder();
body.Append($"<u:{action.Name} xmlns:u=\"{service.Type}\">");
foreach (var argument in action.InputArguments)
{
string value;
if (values.TryGetValue(argument, out value))
{
body.Append($"<{argument}>{value}</{argument}>");
}
}
body.Append($"</u:{action.Name}>");
var result = new Dictionary<string, string>();
try
{
var document = await PostRequestInternalAsync(uri, soapAction, body.ToString());
foreach (var argument in action.OutputArguments)
{
var value = document.SelectSingleNode("//" + argument)?.InnerText;
result.Add(argument, value);
}
}
catch (WebException e)
{
_log.Error($"Unable to execute action {action.Name} for device {device.Name}: {e.Message}");
}
catch (Exception e)
{
_log.Error($"Unable to execute action {action.Name} for device {device.Name}: {e.Message}", e);
}
return result;
}
public async Task <Dictionary <string, string> > ExecuteAsync(SonosDevice device, UpnpService service, UpnpAction action, Dictionary <string, string> values)
{
var uri = new Uri($"http://{device.IpAddress}:1400{service.ControlUrl}");
var soapAction = $"{service.Id}#{action.Name}";
var body = new StringBuilder();
body.Append($"<u:{action.Name} xmlns:u=\"{service.Type}\">");
foreach (var argument in action.InputArguments)
{
string value;
if (values.TryGetValue(argument, out value))
{
body.Append($"<{argument}>{value}</{argument}>");
}
}
body.Append($"</u:{action.Name}>");
var result = new Dictionary <string, string>();
try
{
var document = await PostRequestInternalAsync(uri, soapAction, body.ToString());
foreach (var argument in action.OutputArguments)
{
var value = document.SelectSingleNode("//" + argument)?.InnerText;
result.Add(argument, value);
}
}
catch (WebException e)
{
_log.Error($"Unable to execute action {action.Name} for device {device.Name}: {e.Message}");
}
catch (Exception e)
{
_log.Error($"Unable to execute action {action.Name} for device {device.Name}: {e.Message}", e);
}
return(result);
}
