public static void ActionFailed(CpAction action, object clientState, string errorDescription)
{
action.ActionErrorResultPresent(new UPnPError(501, errorDescription), clientState);
}
/// <summary>
/// Takes the XML document provided by the given <paramref name="body"/> stream, parses it in the given
/// <paramref name="contentEncoding"/> and provides the action result to the appropriate receiver.
/// </summary>
/// <param name="body">Body stream of the SOAP XML action result message.</param>
/// <param name="contentEncoding">Encoding of the body stream.</param>
/// <param name="action">Action which was called before.</param>
/// <param name="clientState">State object which was given in the action call and which will be returned to the client.</param>
/// <param name="upnpVersion">UPnP version of the UPnP server.</param>
public static void HandleResult(Stream body, Encoding contentEncoding, CpAction action, object clientState, UPnPVersion upnpVersion)
{
bool sourceSupportsUPnP11 = upnpVersion.VerMin >= 1;
IList<object> outParameterValues;
try
{
if (!body.CanRead)
{
UPnPConfiguration.LOGGER.Error("SOAPHandler: Empty action result document");
action.ActionErrorResultPresent(new UPnPError(501, "Invalid server result"), clientState);
return;
}
using (TextReader textReader = new StreamReader(body, contentEncoding))
outParameterValues = ParseResult(textReader, action, sourceSupportsUPnP11);
}
catch (Exception e)
{
UPnPConfiguration.LOGGER.Error("SOAPHandler: Error parsing action result document", e);
action.ActionErrorResultPresent(new UPnPError(501, "Invalid server result"), clientState);
return;
}
try
{
// Invoke action result
action.ActionResultPresent(outParameterValues, clientState);
}
catch (Exception e)
{
UPnPConfiguration.LOGGER.Error("UPnP subsystem: Error invoking action '{0}'", e, action.FullQualifiedName);
}
}
public static void HandleErrorResult(TextReader textReader, CpAction action, object clientState)
{
try
{
uint errorCode;
string errorDescription;
ParseFaultDocument(textReader, out errorCode, out errorDescription);
action.ActionErrorResultPresent(new UPnPError(errorCode, errorDescription), clientState);
}
catch (Exception e)
{
UPnPConfiguration.LOGGER.Error("SOAPHandler: Error parsing action error result document", e);
ActionFailed(action, clientState, "Invalid server result");
}
}
