void ISerializer <DateTime> .Write(ref ProtoWriter.State state, DateTime value)
{
var model = state.Model;
var includeKind = model != null && model.HasOption(Meta.TypeModel.TypeModelOptions.IncludeDateTimeKind);
((ISerializer <ScaledTicks>) this).Write(ref state, ScaledTicks.Create(value, includeKind));
}
void ISerializer <ScaledTicks> .Write(ref ProtoWriter.State state, ScaledTicks value)
{
if (value.Value != 0)
{
state.WriteFieldHeader(ScaledTicks.FieldTimeSpanValue, WireType.SignedVarint);
state.WriteInt64(value.Value);
}
if (value.Scale != TimeSpanScale.Days)
{
state.WriteFieldHeader(ScaledTicks.FieldTimeSpanScale, WireType.Varint);
state.WriteInt32((int)value.Scale);
}
if (value.Kind != DateTimeKind.Unspecified)
{
state.WriteFieldHeader(ScaledTicks.FieldTimeSpanKind, WireType.Varint);
state.WriteInt32((int)value.Kind);
}
}
private static void WriteTimeSpanImpl(ref ProtoWriter.State state, TimeSpan timeSpan, DateTimeKind kind)
{
switch (state.WireType)
{
case WireType.String:
case WireType.StartGroup:
var scaled = new ScaledTicks(timeSpan, kind);
state.WriteMessage <ScaledTicks>(SerializerFeatures.OptionSkipRecursionCheck, scaled, SerializerCache <PrimaryTypeProvider> .InstanceField);
break;
case WireType.Fixed64:
state.WriteInt64(timeSpan.Ticks);
break;
default:
ThrowHelper.ThrowProtoException("Unexpected wire-type: " + state.WireType.ToString());
break;
}
}
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));
}
