protected MemoryStream Handle(MemoryStream istream, HproseMethods methods, object context) { currentContext = context; try { istream.Position = 0; for (int i = filters.Count - 1; i >= 0; --i) { #if (dotNET10 || dotNET11 || dotNETCF10) IHproseFilter filter = (IHproseFilter)filters[i]; istream = filter.InputFilter(istream, context); #else istream = filters[i].InputFilter(istream, context); #endif istream.Position = 0; } switch (istream.ReadByte()) { case HproseTags.TagCall: return(DoInvoke(istream, methods, context)); case HproseTags.TagEnd: return(DoFunctionList(methods, context)); default: return(SendError(new HproseException("Wrong Request: \r\n" + HproseHelper.ReadWrongInfo(istream)), context)); } } catch (Exception e) { return(SendError(e, context)); } finally { currentContext = null; } }
private object DoInput(MemoryStream inData, object[] arguments, Type returnType, HproseResultMode resultMode, HproseClientContext context) { for (int i = filters.Count - 1; i >= 0; --i) { inData.Position = 0; #if (dotNET10 || dotNET11 || dotNETCF10 || dotNETMF) IHproseFilter filter = (IHproseFilter)filters[i]; inData = filter.InputFilter(inData, context); #else inData = filters[i].InputFilter(inData, context); #endif } inData.Position = inData.Length - 1; int tag = inData.ReadByte(); if (tag != HproseTags.TagEnd) { throw new HproseException("Wrong Response: \r\n" + HproseHelper.ReadWrongInfo(inData)); } inData.Position = 0; if (resultMode == HproseResultMode.Raw) { inData.SetLength(inData.Length - 1); } if (resultMode == HproseResultMode.RawWithEndTag || resultMode == HproseResultMode.Raw) { return(MemoryStreamToType(inData, returnType)); } object result = null; #if !dotNETMF HproseReader reader = new HproseReader(inData, mode); #else HproseReader reader = new HproseReader(inData); #endif while ((tag = inData.ReadByte()) != HproseTags.TagEnd) { switch (tag) { case HproseTags.TagResult: if (resultMode == HproseResultMode.Normal) { reader.Reset(); result = reader.Unserialize(returnType); } else { result = MemoryStreamToType(reader.ReadRaw(), returnType); } break; case HproseTags.TagArgument: reader.Reset(); Object[] args = reader.ReadObjectArray(); int length = arguments.Length; if (length > args.Length) { length = args.Length; } Array.Copy(args, 0, arguments, 0, length); break; case HproseTags.TagError: reader.Reset(); result = new HproseException(reader.ReadString()); break; default: throw new HproseException("Wrong Response: \r\n" + HproseHelper.ReadWrongInfo(inData)); } } return(result); }