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ahmed
2025-11-02 05:09:23 +03:00
parent de354e1711
commit 3bdf1809a7
3 changed files with 196 additions and 37 deletions
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130
Esiur/Data/DataDeserializer.cs
View File

@@ -449,15 +449,15 @@ public static class DataDeserializer
public static unsafe object RecordParser(ParsedTDU tdu, Warehouse warehouse)
{
var classId = tdu.Metadata.GetUUID(0);
var template = warehouse.GetTemplateByClassId(classId, TemplateType.Record);
var r = ListParser(tdu, warehouse);
var ar = (object[])r;
//var r = ListParser(tdu, warehouse);
//var ar = (object[])r;
if (template == null)
{
@@ -465,15 +465,68 @@ public static class DataDeserializer
throw new AsyncException(ErrorType.Management, (ushort)ExceptionCode.TemplateNotFound,
"Template not found for record.");
}
else if (template.DefinedType != null)
var list = new List<object>();
ParsedTDU current;
ParsedTDU? previous = null;
var offset = tdu.Offset;
var length = tdu.ContentLength;
var ends = offset + (uint)length;
for (var i = 0; i < template.Properties.Length; i++)
{
current = ParsedTDU.Parse(tdu.Data, offset, ends);
if (current.Class == TDUClass.Invalid)
throw new Exception("Unknown type.");
if (current.Identifier == TDUIdentifier.TypeContinuation)
{
current.Class = previous.Value.Class;
current.Identifier = previous.Value.Identifier;
current.Metadata = previous.Value.Metadata;
}
else if (current.Identifier == TDUIdentifier.TypeOfTarget)
{
var (idf, mt) = template.Properties[i].ValueType.GetMetadata();
current.Class = TDUClass.Typed;
current.Identifier = idf;
current.Metadata = mt;
current.Index = (int)idf & 0x7;
}
var (cs, reply) = Codec.ParseSync(current, warehouse);
list.Add(reply);
if (cs > 0)
{
offset += (uint)cs;
length -= (uint)cs;
previous = current;
}
else
throw new Exception("Error while parsing structured data");
}
if (template.DefinedType != null)
{
var record = Activator.CreateInstance(template.DefinedType) as IRecord;
for (var i = 0; i < template.Properties.Length; i++)
{
try
{
//var v = Convert.ChangeType(ar[i], template.Properties[i].PropertyInfo.PropertyType);
var v = DC.CastConvert(ar[i], template.Properties[i].PropertyInfo.PropertyType);
var v = DC.CastConvert(list[i], template.Properties[i].PropertyInfo.PropertyType);
template.Properties[i].PropertyInfo.SetValue(record, v);
}
catch (Exception ex)
@@ -489,7 +542,7 @@ public static class DataDeserializer
var record = new Record();
for (var i = 0; i < template.Properties.Length; i++)
record.Add(template.Properties[i].Name, ar[i]);
record.Add(template.Properties[i].Name, list[i]);
return record;
}
@@ -690,28 +743,72 @@ public static class DataDeserializer
public static object ListParser(ParsedTDU tdu, Warehouse warehouse)
{
var rt = new List<object>();
var list = new List<object>();
ParsedTDU current;
ParsedTDU? previous = null;
var offset = tdu.Offset;
var length = tdu.ContentLength;
var ends = offset + (uint)length;
while (length > 0)
{
var (cs, reply) = Codec.ParseSync(tdu.Data, offset, warehouse);
current = ParsedTDU.Parse(tdu.Data, offset, ends);
rt.Add(reply);
if (current.Class == TDUClass.Invalid)
throw new Exception("Unknown type.");
if (current.Identifier == TDUIdentifier.TypeContinuation)
{
current.Class = previous.Value.Class;
current.Identifier = previous.Value.Identifier;
current.Metadata = previous.Value.Metadata;
}
var (cs, reply) = Codec.ParseSync(current, warehouse);
list.Add(reply);
if (cs > 0)
{
offset += (uint)cs;
length -= (uint)cs;
previous = current;
}
else
throw new Exception("Error while parsing structured data");
}
return rt.ToArray();
return list.ToArray();
//var rt = new List<object>();
//var offset = tdu.Offset;
//var length = tdu.ContentLength;
//while (length > 0)
//{
// var (cs, reply) = Codec.ParseSync(tdu.Data, offset, warehouse);
// rt.Add(reply);
// if (cs > 0)
// {
// offset += (uint)cs;
// length -= (uint)cs;
// }
// else
// throw new Exception("Error while parsing structured data");
//}
//return rt.ToArray();
}
@@ -1054,6 +1151,7 @@ public static class DataDeserializer
// get the type
var (hdrCs, rep) = TRU.Parse(tdu.Metadata, 0);
switch (rep.Identifier)
{
case TRUIdentifier.Int32:
@@ -1100,6 +1198,14 @@ public static class DataDeserializer
current.Identifier = previous.Value.Identifier;
current.Metadata = previous.Value.Metadata;
}
else if (current.Identifier == TDUIdentifier.TypeOfTarget)
{
var (idf, mt) = rep.GetMetadata();
current.Class = TDUClass.Typed;
current.Identifier = idf;
current.Metadata = mt;
current.Index = (int)idf & 0x7;
}
var (cs, reply) = Codec.ParseSync(current, warehouse);

57
Esiur/Data/DataSerializer.cs
View File

@@ -3,6 +3,7 @@ using Esiur.Data.GVWIE;
using Esiur.Net.IIP;
using Esiur.Resource;
using Esiur.Resource.Template;
using Microsoft.CodeAnalysis;
using System;
using System.Buffers.Binary;
using System.Collections;
@@ -483,35 +484,45 @@ public static class DataSerializer
public static TDU ListComposer(object value, Warehouse warehouse, DistributedConnection connection)
{
if (value == null)
var composed = DynamicArrayComposer((IEnumerable)value, warehouse, connection);
if (composed == null)
return new TDU(TDUIdentifier.Null, new byte[0], 0);
var list = (IEnumerable)value;
var rt = new List<byte>();
TDU? previous = null;
foreach (var i in list)
{
var tdu = Codec.ComposeInternal(i, warehouse, connection);
if (previous != null && tdu.MatchType(previous.Value))
{
var d = tdu.Composed.Clip(tdu.ContentOffset,
(uint)tdu.Composed.Length - tdu.ContentOffset);
var ntd = new TDU(TDUIdentifier.TypeContinuation, d, (ulong)d.Length);
rt.AddRange(ntd.Composed);
}
else
{
rt.AddRange(tdu.Composed);
return new TDU(TDUIdentifier.List, composed, (uint)composed.Length);
}
previous = tdu;
}
//if (value == null)
// return new TDU(TDUIdentifier.Null, new byte[0], 0);
return new TDU(TDUIdentifier.List, rt.ToArray(), (uint)rt.Count);
//var list = value;
//var rt = new List<byte>();
//TDU? previous = null;
//foreach (var i in list)
//{
// var tdu = Codec.ComposeInternal(i, warehouse, connection);
// if (previous != null && tdu.MatchType(previous.Value))
// {
// var d = tdu.Composed.Clip(tdu.ContentOffset,
// (uint)tdu.Composed.Length - tdu.ContentOffset);
// var ntd = new TDU(TDUIdentifier.TypeContinuation, d, (ulong)d.Length);
// rt.AddRange(ntd.Composed);
// }
// else
// {
// rt.AddRange(tdu.Composed);
// }
// previous = tdu;
//}
//return new TDU(TDUIdentifier.List, rt.ToArray(), (uint)rt.Count);
}

42
Esiur/Data/TRU.cs
View File

@@ -2,6 +2,7 @@
using Esiur.Net.IIP;
using Esiur.Resource;
using Esiur.Resource.Template;
using Microsoft.CodeAnalysis;
using System;
using System.Collections;
using System.Collections.Generic;
@@ -208,6 +209,47 @@ namespace Esiur.Data
return true;
}
public (TDUIdentifier, byte[]) GetMetadata()
{
switch (Identifier)
{
case TRUIdentifier.TypedList:
return (TDUIdentifier.TypedList, SubTypes[0].Compose());
case TRUIdentifier.TypedRecord:
return (TDUIdentifier.Record, UUID?.Data);
case TRUIdentifier.TypedMap:
return (TDUIdentifier.TypedMap,
SubTypes[0].Compose().Concat(SubTypes[1].Compose()).ToArray());
default:
throw new NotImplementedException();
}
}
//public TDUIdentifier GetTDUIdentifer()
//{
// switch (Identifier)
// {
// case TRUIdentifier.TypedList: return TDUIdentifier.TypedList
// case TRUIdentifier.Int8: return TDUIdentifier.Int8;
// case TRUIdentifier.Int16: return TDUIdentifier.Int16;
// case TRUIdentifier.Int32: return TDUIdentifier.Int32;
// case TRUIdentifier.Int64: return TDUIdentifier.Int64;
// case TRUIdentifier.UInt8: return TDUIdentifier.UInt8;
// case TRUIdentifier.UInt16: return TDUIdentifier.UInt16;
// case TRUIdentifier.UInt32: return TDUIdentifier.UInt32;
// case TRUIdentifier.UInt64: return TDUIdentifier.UInt64;
// case TRUIdentifier.String: return TDUIdentifier.String;
// case TRUIdentifier.Float32: return TDUIdentifier.Float32;
// case TRUIdentifier.Float64: return TDUIdentifier.Float64;
// case TRUIdentifier. }
//}
public static TRU? FromType(Type type)
{
if (type == null)