mirror of
https://github.com/esiur/esiur-dotnet.git
synced 2025-05-06 03:32:57 +00:00
555 lines
16 KiB
C#
555 lines
16 KiB
C#
using Esiur.Core;
|
|
using Esiur.Net.IIP;
|
|
using Esiur.Resource;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using Esiur.Data;
|
|
using Esiur.Resource.Template;
|
|
using System.Linq;
|
|
|
|
namespace Esiur.Data;
|
|
|
|
public static class DataDeserializer
|
|
{
|
|
public static AsyncReply NullParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply(null);
|
|
}
|
|
|
|
public static AsyncReply BooleanTrueParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<bool>(true);
|
|
}
|
|
|
|
public static AsyncReply BooleanFalseParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<bool>(false);
|
|
}
|
|
|
|
public static AsyncReply NotModifiedParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<NotModified>(new NotModified());
|
|
}
|
|
|
|
public static AsyncReply ByteParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<byte>(data[offset]);
|
|
}
|
|
public static AsyncReply SByteParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<sbyte>((sbyte)data[offset]);
|
|
}
|
|
public static unsafe AsyncReply Char16Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<char>(*(char*)ptr);
|
|
}
|
|
|
|
public static AsyncReply Char8Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<char>((char)data[offset]);
|
|
}
|
|
|
|
|
|
public static unsafe AsyncReply Int16Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<short>(*(short*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply UInt16Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<ushort>(*(ushort*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply Int32Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<int>(*(int*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply UInt32Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<uint>(*(uint*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply Float32Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<float>(*(float*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply Float64Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<double>(*(double*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply Float128Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<decimal>(*(decimal*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply Int128Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<decimal>(*(decimal*)ptr);
|
|
}
|
|
|
|
|
|
public static unsafe AsyncReply UInt128Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<decimal>(*(decimal*)ptr);
|
|
}
|
|
|
|
|
|
public static unsafe AsyncReply Int64Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<long>(*(long*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply UInt64Parser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<ulong>(*(ulong*)ptr);
|
|
}
|
|
|
|
public static unsafe AsyncReply DateTimeParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return new AsyncReply<DateTime>(new DateTime(*(long*)ptr, DateTimeKind.Utc));
|
|
|
|
}
|
|
|
|
|
|
public static unsafe AsyncReply ResourceParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return connection.Fetch(*(uint*)ptr);
|
|
|
|
}
|
|
|
|
public static unsafe AsyncReply LocalResourceParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
fixed (byte* ptr = &data[offset])
|
|
return Warehouse.GetById(*(uint*)ptr);
|
|
|
|
}
|
|
|
|
|
|
public static unsafe AsyncReply RawDataParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<byte[]>(data.Clip(offset, length));
|
|
}
|
|
|
|
public static unsafe AsyncReply StringParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
return new AsyncReply<string>(data.GetString(offset, length));
|
|
}
|
|
|
|
public static unsafe AsyncReply RecordParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
|
|
var reply = new AsyncReply<IRecord>();
|
|
|
|
var classId = data.GetGuid(offset);
|
|
offset += 16;
|
|
length -= 16;
|
|
|
|
|
|
var template = Warehouse.GetTemplateByClassId((Guid)classId, TemplateType.Record);
|
|
|
|
if (template != null)
|
|
{
|
|
//ListParser(data, offset, length, connection)
|
|
ListParser(data, offset, length, connection).Then(r =>
|
|
{
|
|
var ar = (object[])r;
|
|
|
|
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);
|
|
template.Properties[i].PropertyInfo.SetValue(record, v);
|
|
} catch ( Exception ex)
|
|
{
|
|
Console.WriteLine(ex);
|
|
}
|
|
}
|
|
|
|
reply.Trigger(record);
|
|
}
|
|
else
|
|
{
|
|
var record = new Record();
|
|
|
|
for (var i = 0; i < template.Properties.Length; i++)
|
|
record.Add(template.Properties[i].Name, ar[i]);
|
|
|
|
reply.Trigger(record);
|
|
}
|
|
});
|
|
}
|
|
else
|
|
{
|
|
connection.GetTemplate((Guid)classId).Then(tmp =>
|
|
{
|
|
ListParser(data, offset, length, connection).Then(r =>
|
|
{
|
|
var ar = (object[])r;
|
|
|
|
var record = new Record();
|
|
|
|
for (var i = 0; i < tmp.Properties.Length; i++)
|
|
record.Add(tmp.Properties[i].Name, ar[i]);
|
|
|
|
reply.Trigger(record);
|
|
});
|
|
}).Error(x => reply.TriggerError(x));
|
|
}
|
|
|
|
return reply;
|
|
}
|
|
|
|
public static unsafe AsyncReply ConstantParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public static unsafe AsyncReply EnumParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
|
|
var classId = data.GetGuid(offset);
|
|
offset += 16;
|
|
var index = data[offset++];
|
|
|
|
var template = Warehouse.GetTemplateByClassId((Guid)classId, TemplateType.Enum);
|
|
|
|
if (template != null)
|
|
{
|
|
return new AsyncReply(template.Constants[index].Value);
|
|
}
|
|
else
|
|
{
|
|
var reply = new AsyncReply();
|
|
|
|
connection.GetTemplate((Guid)classId).Then(tmp =>
|
|
{
|
|
reply.Trigger(tmp.Constants[index].Value);
|
|
}).Error(x => reply.TriggerError(x));
|
|
|
|
return reply;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
public static AsyncReply RecordListParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
var rt = new AsyncBag<IRecord>();
|
|
|
|
while (length > 0)
|
|
{
|
|
var (cs, reply) = Codec.Parse(data, offset, connection);
|
|
|
|
rt.Add(reply);
|
|
|
|
if (cs > 0)
|
|
{
|
|
offset += (uint)cs;
|
|
length -= (uint)cs;
|
|
}
|
|
else
|
|
throw new Exception("Error while parsing structured data");
|
|
|
|
}
|
|
|
|
rt.Seal();
|
|
return rt;
|
|
}
|
|
|
|
public static AsyncReply ResourceListParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
var rt = new AsyncBag<IResource>();
|
|
|
|
while (length > 0)
|
|
{
|
|
var (cs, reply) = Codec.Parse(data, offset, connection);
|
|
|
|
rt.Add(reply);
|
|
|
|
if (cs > 0)
|
|
{
|
|
offset += (uint)cs;
|
|
length -= (uint)cs;
|
|
}
|
|
else
|
|
throw new Exception("Error while parsing structured data");
|
|
|
|
}
|
|
|
|
rt.Seal();
|
|
return rt;
|
|
}
|
|
|
|
|
|
public static AsyncBag<object> ListParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
var rt = new AsyncBag<object>();
|
|
|
|
while (length > 0)
|
|
{
|
|
var (cs, reply) = Codec.Parse(data, offset, connection);
|
|
|
|
rt.Add(reply);
|
|
|
|
if (cs > 0)
|
|
{
|
|
offset += (uint)cs;
|
|
length -= (uint)cs;
|
|
}
|
|
else
|
|
throw new Exception("Error while parsing structured data");
|
|
|
|
}
|
|
|
|
rt.Seal();
|
|
return rt;
|
|
}
|
|
|
|
public static AsyncReply TypedMapParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
// get key type
|
|
var (keyCs, keyRepType) = RepresentationType.Parse(data, offset);
|
|
offset += keyCs;
|
|
length -= keyCs;
|
|
|
|
var (valueCs, valueRepType) = RepresentationType.Parse(data, offset);
|
|
offset += valueCs;
|
|
length -= valueCs;
|
|
|
|
var map = (IMap)Activator.CreateInstance(typeof(Map<,>).MakeGenericType(keyRepType.GetRuntimeType(), valueRepType.GetRuntimeType()));
|
|
|
|
var rt = new AsyncReply();
|
|
|
|
var results = new AsyncBag<object>();
|
|
|
|
while (length > 0)
|
|
{
|
|
var (cs, reply) = Codec.Parse(data, offset, connection);
|
|
|
|
|
|
results.Add(reply);
|
|
|
|
if (cs > 0)
|
|
{
|
|
offset += (uint)cs;
|
|
length -= (uint)cs;
|
|
}
|
|
else
|
|
throw new Exception("Error while parsing structured data");
|
|
|
|
}
|
|
|
|
results.Seal();
|
|
|
|
results.Then(ar =>
|
|
{
|
|
for (var i = 0; i < ar.Length; i += 2)
|
|
map.Add(ar[i], ar[i + 1]);
|
|
|
|
rt.Trigger(map);
|
|
});
|
|
|
|
|
|
return rt;
|
|
|
|
}
|
|
|
|
public static AsyncReply TupleParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
var results = new AsyncBag<object>();
|
|
var rt = new AsyncReply();
|
|
|
|
var tupleSize = data[offset++];
|
|
length--;
|
|
|
|
var types = new List<Type>();
|
|
|
|
for (var i = 0; i < tupleSize; i++)
|
|
{
|
|
var (cs, rep) = RepresentationType.Parse(data, offset);
|
|
types.Add(rep.GetRuntimeType());
|
|
offset += cs;
|
|
length -= cs;
|
|
}
|
|
|
|
while (length > 0)
|
|
{
|
|
var (cs, reply) = Codec.Parse(data, offset, connection);
|
|
|
|
results.Add(reply);
|
|
|
|
if (cs > 0)
|
|
{
|
|
offset += (uint)cs;
|
|
length -= (uint)cs;
|
|
}
|
|
else
|
|
throw new Exception("Error while parsing structured data");
|
|
|
|
}
|
|
|
|
results.Seal();
|
|
|
|
|
|
results.Then(ar =>
|
|
{
|
|
if (ar.Length == 2)
|
|
{
|
|
var type = typeof(ValueTuple<,>).MakeGenericType(types.ToArray());
|
|
rt.Trigger(Activator.CreateInstance(type, ar[0], ar[1]));
|
|
}
|
|
else if (ar.Length == 3)
|
|
{
|
|
var type = typeof(ValueTuple<,,>).MakeGenericType(types.ToArray());
|
|
rt.Trigger(Activator.CreateInstance(type, ar[0], ar[1], ar[2]));
|
|
}
|
|
else if (ar.Length == 4)
|
|
{
|
|
var type = typeof(ValueTuple<,,,>).MakeGenericType(types.ToArray());
|
|
rt.Trigger(Activator.CreateInstance(type, ar[0], ar[1], ar[2], ar[3]));
|
|
}
|
|
});
|
|
|
|
return rt;
|
|
}
|
|
|
|
public static AsyncReply TypedListParser(byte[] data, uint offset, uint length, DistributedConnection connection)
|
|
{
|
|
var rt = new AsyncBag<object>();
|
|
|
|
// get the type
|
|
var (hdrCs, rep) = RepresentationType.Parse(data, offset);
|
|
|
|
offset += hdrCs;
|
|
length -= hdrCs;
|
|
|
|
var runtimeType = rep.GetRuntimeType();
|
|
|
|
rt.ArrayType = runtimeType;
|
|
|
|
while (length > 0)
|
|
{
|
|
var (cs, reply) = Codec.Parse(data, offset, connection);
|
|
|
|
rt.Add(reply);
|
|
|
|
if (cs > 0)
|
|
{
|
|
offset += (uint)cs;
|
|
length -= (uint)cs;
|
|
}
|
|
else
|
|
throw new Exception("Error while parsing structured data");
|
|
|
|
}
|
|
|
|
rt.Seal();
|
|
return rt;
|
|
}
|
|
|
|
|
|
public static AsyncBag<PropertyValue> PropertyValueArrayParser(byte[] data, uint offset, uint length, DistributedConnection connection)//, bool ageIncluded = true)
|
|
{
|
|
var rt = new AsyncBag<PropertyValue>();
|
|
|
|
|
|
ListParser(data, offset, length, connection).Then(x =>
|
|
{
|
|
var ar = (object[])x;
|
|
var pvs = new List<PropertyValue>();
|
|
|
|
for (var i = 0; i < ar.Length; i += 3)
|
|
pvs.Add(new PropertyValue(ar[2], (ulong?)ar[0], (DateTime?)ar[1]));
|
|
|
|
|
|
rt.Trigger(pvs.ToArray());
|
|
});
|
|
|
|
return rt;
|
|
|
|
}
|
|
|
|
public static (uint, AsyncReply<PropertyValue>) PropertyValueParser(byte[] data, uint offset, DistributedConnection connection)//, bool ageIncluded = true)
|
|
{
|
|
var reply = new AsyncReply<PropertyValue>();
|
|
|
|
var age = data.GetUInt64(offset, Endian.Little);
|
|
offset += 8;
|
|
|
|
DateTime date = data.GetDateTime(offset, Endian.Little);
|
|
offset += 8;
|
|
|
|
|
|
var (valueSize, results) = Codec.Parse(data, offset, connection);
|
|
|
|
results.Then(value =>
|
|
{
|
|
reply.Trigger(new PropertyValue(value, age, date));
|
|
});
|
|
|
|
return (16 + valueSize, reply);
|
|
}
|
|
|
|
public static AsyncReply<KeyList<PropertyTemplate, PropertyValue[]>> HistoryParser(byte[] data, uint offset, uint length, IResource resource, DistributedConnection connection)
|
|
{
|
|
//var count = (int)toAge - (int)fromAge;
|
|
|
|
var list = new KeyList<PropertyTemplate, PropertyValue[]>();
|
|
|
|
var reply = new AsyncReply<KeyList<PropertyTemplate, PropertyValue[]>>();
|
|
|
|
var bagOfBags = new AsyncBag<PropertyValue[]>();
|
|
|
|
var ends = offset + length;
|
|
while (offset < ends)
|
|
{
|
|
var index = data[offset++];
|
|
var pt = resource.Instance.Template.GetPropertyTemplateByIndex(index);
|
|
list.Add(pt, null);
|
|
var cs = data.GetUInt32(offset, Endian.Little);
|
|
offset += 4;
|
|
|
|
var (len, pv) = PropertyValueParser(data, offset, connection);
|
|
|
|
bagOfBags.Add(pv);// ParsePropertyValueArray(data, offset, cs, connection));
|
|
offset += len;
|
|
}
|
|
|
|
bagOfBags.Seal();
|
|
|
|
bagOfBags.Then(x =>
|
|
{
|
|
for (var i = 0; i < list.Count; i++)
|
|
list[list.Keys.ElementAt(i)] = x[i];
|
|
|
|
reply.Trigger(list);
|
|
});
|
|
|
|
return reply;
|
|
|
|
}
|
|
|
|
}
|