LocalTime ISerializer <LocalTime> .Read(ref ProtoReader.State state, LocalTime value)
{
int field;
int hours = value.Hour, minutes = value.Minute, seconds = value.Second, nanos = value.NanosecondOfSecond;
while ((field = state.ReadFieldHeader()) > 0)
{
switch (field)
{
case 1:
hours = state.ReadInt32();
break;
case 2:
minutes = state.ReadInt32();
break;
case 3:
seconds = state.ReadInt32();
break;
case 4:
nanos = state.ReadInt32();
break;
default:
state.SkipField();
break;
}
}
return(new LocalTime(hours, minutes, seconds).PlusNanoseconds(nanos));
}
LocalDate ISerializer <LocalDate> .Read(ref ProtoReader.State state, LocalDate value)
{
int field;
int year = value.Year, month = value.Month, day = value.Day;
while ((field = state.ReadFieldHeader()) > 0)
{
switch (field)
{
case 1:
year = state.ReadInt32();
break;
case 2:
month = state.ReadInt32();
break;
case 3:
day = state.ReadInt32();
break;
default:
state.SkipField();
break;
}
}
return(new LocalDate(year, month, day)); // ISO calendar is implicit
}
public static List <Student> CreateProtoReaderBuffer(byte[] encoded)
{
using (MemoryStream rs = new MemoryStream(encoded))
{
ProtoReader.State pr = ProtoReader.State.Create(rs, null, null);
List <Student> students = new List <Student>();
Student student = new Student();
while (pr.GetPosition() < rs.Length)
{
var fieldHeader = pr.ReadFieldHeader();
if (fieldHeader == 1)
{
student = new Student();
students.Add(student);
}
if (fieldHeader == 1)
{
student.Id = BclHelpers.ReadGuid(ref pr);
}
else if (fieldHeader == 2)
{
student.Name = pr.ReadString();
}
else if (fieldHeader == 3)
{
student.AdmissionDate = BclHelpers.ReadDateTime(ref pr);
}
else if (fieldHeader == 4)
{
student.Age = pr.ReadInt32();
}
}
return(students);
}
}
private static Duration ReadDurationFallback(ref ProtoReader.State state, Duration value)
{
var seconds = value.Seconds;
var nanos = value.Nanoseconds;
int fieldNumber;
while ((fieldNumber = state.ReadFieldHeader()) > 0)
{
switch (fieldNumber)
{
case 1:
seconds = state.ReadInt64();
break;
case 2:
nanos = state.ReadInt32();
break;
default:
state.SkipField();
break;
}
}
return(new Duration(seconds, nanos));
}
ScaledTicks ISerializer <ScaledTicks> .Read(ref ProtoReader.State state, ScaledTicks _)
{
int fieldNumber;
TimeSpanScale scale = TimeSpanScale.Days;
long value = 0;
var kind = DateTimeKind.Unspecified;
while ((fieldNumber = state.ReadFieldHeader()) > 0)
{
switch (fieldNumber)
{
case ScaledTicks.FieldTimeSpanScale:
scale = (TimeSpanScale)state.ReadInt32();
break;
case ScaledTicks.FieldTimeSpanValue:
state.Assert(WireType.SignedVarint);
value = state.ReadInt64();
break;
case ScaledTicks.FieldTimeSpanKind:
kind = (DateTimeKind)state.ReadInt32();
switch (kind)
{
case DateTimeKind.Unspecified:
case DateTimeKind.Utc:
case DateTimeKind.Local:
break; // fine
default:
ThrowHelper.ThrowProtoException("Invalid date/time kind: " + kind.ToString());
break;
}
break;
default:
state.SkipField();
break;
}
}
return(new ScaledTicks(value, scale, kind));
}
private static void Merge(ref ProtoReader.State state, ref protogen.OrderLine obj)
{
int field;
if (obj == null)
{
obj = new protogen.OrderLine();
}
while ((field = state.ReadFieldHeader()) != 0)
{
switch (field)
{
case 1:
obj.OrderID = state.ReadInt32();
break;
case 2:
obj.ProductID = state.ReadInt32();
break;
case 3:
obj.UnitPrice = state.ReadDouble();
break;
case 4:
state.Hint(WireType.SignedVarint);
obj.Quantity = state.ReadInt32();
break;
case 5:
obj.Discount = state.ReadSingle();
break;
default:
state.AppendExtensionData(obj);
break;
}
}
}
public MyMessage Read(ref ProtoReader.State state, MyMessage value)
{
value ??= new MyMessage();
int field;
while ((field = state.ReadFieldHeader()) > 0)
{
switch (field)
{
case 12: value.Y = state.ReadString(); break;
case 42: value.X = state.ReadInt32(); break;
default: state.SkipField(); break;
}
}
return(value);
}
public object Read(ref ProtoReader.State state, object value)
{
Debug.Assert(value is null); // since replaces
return(state.ReadInt32());
}
private static void Merge(ref ProtoReader.State state, ref protogen.Order obj)
{
SubItemToken tok;
int field;
if (obj == null)
{
obj = new protogen.Order();
}
while ((field = state.ReadFieldHeader()) != 0)
{
switch (field)
{
case 1:
obj.OrderID = state.ReadInt32();
break;
case 2:
obj.CustomerID = state.ReadString();
break;
case 3:
obj.EmployeeID = state.ReadInt32();
break;
case 4:
obj.OrderDate = BclHelpers.ReadTimestamp(ref state);
break;
case 5:
obj.RequiredDate = BclHelpers.ReadTimestamp(ref state);
break;
case 6:
obj.ShippedDate = BclHelpers.ReadTimestamp(ref state);
break;
case 7:
obj.ShipVia = state.ReadInt32();
break;
case 8:
obj.Freight = state.ReadDouble();
break;
case 9:
obj.ShipName = state.ReadString();
break;
case 10:
obj.ShipAddress = state.ReadString();
break;
case 11:
obj.ShipCity = state.ReadString();
break;
case 12:
obj.ShipRegion = state.ReadString();
break;
case 13:
obj.ShipPostalCode = state.ReadString();
break;
case 14:
obj.ShipCountry = state.ReadString();
break;
case 15:
do
{
protogen.OrderLine _15 = default;
tok = state.StartSubItem();
Merge(ref state, ref _15);
state.EndSubItem(tok);
obj.Lines.Add(_15);
} while (state.TryReadFieldHeader(1));
break;
default:
state.AppendExtensionData(obj);
break;
}
}
}
