|
private static ValidateReturnArg ( Object arg, |
||
| arg | Object | |
| paramType | ||
| return | void | |
internal static void PropagateOutParameters(IMessage msg, object[] outArgs, object returnValue)
{
Message message = msg as Message;
if (message == null)
{
ConstructorCallMessage constructorCallMessage = msg as ConstructorCallMessage;
if (constructorCallMessage != null)
{
message = constructorCallMessage.GetMessage();
}
}
if (message == null)
{
throw new ArgumentException(Environment.GetResourceString("Remoting_Proxy_ExpectedOriginalMessage"));
}
RemotingMethodCachedData reflectionCachedData = InternalRemotingServices.GetReflectionCachedData(message.GetMethodBase());
if (outArgs != null && outArgs.Length != 0)
{
object[] args = message.Args;
ParameterInfo[] parameters = reflectionCachedData.Parameters;
foreach (int marshalRequestArg in reflectionCachedData.MarshalRequestArgMap)
{
ParameterInfo parameterInfo = parameters[marshalRequestArg];
if (parameterInfo.IsIn && parameterInfo.ParameterType.IsByRef && !parameterInfo.IsOut)
{
outArgs[marshalRequestArg] = args[marshalRequestArg];
}
}
if (reflectionCachedData.NonRefOutArgMap.Length != 0)
{
foreach (int nonRefOutArg in reflectionCachedData.NonRefOutArgMap)
{
Array array = args[nonRefOutArg] as Array;
if (array != null)
{
Array sourceArray = (Array)outArgs[nonRefOutArg];
Array destinationArray = array;
int length = destinationArray.Length;
Array.Copy(sourceArray, destinationArray, length);
}
}
}
int[] outRefArgMap = reflectionCachedData.OutRefArgMap;
if (outRefArgMap.Length != 0)
{
foreach (int index in outRefArgMap)
{
RealProxy.ValidateReturnArg(outArgs[index], parameters[index].ParameterType);
}
}
}
if ((message.GetCallType() & 15) != 1)
{
Type returnType = reflectionCachedData.ReturnType;
if (returnType != (Type)null)
{
RealProxy.ValidateReturnArg(returnValue, returnType);
}
}
message.PropagateOutParameters(outArgs, returnValue);
}
