public void SerializeRequest(Stream stm, XmlRpcRequest request)
{
XmlWriter xtw = XmlRpcXmlWriter.Create(stm, base.XmlRpcFormatSettings);
xtw.WriteStartDocument();
xtw.WriteStartElement("", "methodCall", "");
{
var mappingActions = new MappingActions();
mappingActions = GetTypeMappings(request.mi, mappingActions);
mappingActions = GetMappingActions(request.mi.GetType().GetTypeInfo(), mappingActions);
WriteFullElementString(xtw, "methodName", request.method);
if (request.args.Length > 0 || UseEmptyParamsTag)
{
xtw.WriteStartElement("params");
try
{
if (!IsStructParamsMethod(request.mi))
SerializeParams(xtw, request, mappingActions);
else
SerializeStructParams(xtw, request, mappingActions);
}
catch (XmlRpcUnsupportedTypeException ex)
{
throw new XmlRpcUnsupportedTypeException(ex.UnsupportedType,
String.Format("A parameter is of, or contains an instance of, "
+ "type {0} which cannot be mapped to an XML-RPC type",
ex.UnsupportedType));
}
WriteFullEndElement(xtw);
}
}
WriteFullEndElement(xtw);
xtw.Flush();
}
//internal members
internal XmlRpcAsyncResult(
XmlRpcClientProtocol ClientProtocol,
XmlRpcRequest XmlRpcReq,
XmlRpcFormatSettings xmlRpcFormatSettings,
WebRequest Request,
AsyncCallback UserCallback,
object UserAsyncState,
int retryNumber)
{
xmlRpcRequest = XmlRpcReq;
clientProtocol = ClientProtocol;
request = Request;
userAsyncState = UserAsyncState;
userCallback = UserCallback;
completedSynchronously = true;
XmlRpcFormatSettings = xmlRpcFormatSettings;
}
void SerializeStructParams(XmlWriter xtw, XmlRpcRequest request,
MappingActions mappingActions)
{
ParameterInfo[] pis = request.mi.GetParameters();
if (request.args.Length > pis.Length)
throw new XmlRpcInvalidParametersException("Number of request "
+ "parameters greater than number of proxy method parameters.");
if (pis[request.args.Length - 1].GetCustomAttribute<ParamArrayAttribute>() != null)
{
throw new XmlRpcInvalidParametersException("params parameter cannot "
+ "be used with StructParams.");
}
xtw.WriteStartElement("", "param", "");
xtw.WriteStartElement("", "value", "");
xtw.WriteStartElement("", "struct", "");
for (int i = 0; i < request.args.Length; i++)
{
if (request.args[i] == null)
{
throw new XmlRpcNullParameterException(String.Format(
"Null method parameter #{0}", i + 1));
}
xtw.WriteStartElement("", "member", "");
WriteFullElementString(xtw, "name", pis[i].Name);
Serialize(xtw, request.args[i], mappingActions);
WriteFullEndElement(xtw);
}
WriteFullEndElement(xtw);
WriteFullEndElement(xtw);
WriteFullEndElement(xtw);
}
void SerializeParams(XmlWriter xtw, XmlRpcRequest request,
MappingActions mappingActions)
{
ParameterInfo[] pis = null;
if (request.mi != null)
{
pis = request.mi.GetParameters();
}
for (int i = 0; i < request.args.Length; i++)
{
var paramMappingActions = pis == null ? mappingActions
: GetMappingActions(pis[i].GetType().GetTypeInfo(), mappingActions);
if (pis != null)
{
if (i >= pis.Length)
throw new XmlRpcInvalidParametersException("Number of request "
+ "parameters greater than number of proxy method parameters.");
if (i == pis.Length - 1
&& pis[i].GetCustomAttribute<ParamArrayAttribute>() != null)
{
Array ary = (Array)request.args[i];
foreach (object o in ary)
{
//if (o == null)
// throw new XmlRpcNullParameterException(
// "Null parameter in params array");
xtw.WriteStartElement("", "param", "");
Serialize(xtw, o, paramMappingActions);
WriteFullEndElement(xtw);
}
break;
}
}
//if (request.args[i] == null)
//{
// throw new XmlRpcNullParameterException(String.Format(
// "Null method parameter #{0}", i + 1));
//}
xtw.WriteStartElement("", "param", "");
Serialize(xtw, request.args[i], paramMappingActions);
WriteFullEndElement(xtw);
}
}
