protected override void EmitRead(CompilerContext ctx, Local valueFrom)
{
using (Local localWithValue = ctx.GetLocalWithValue(this.ExpectedType, valueFrom))
{
if (this.Tail.RequiresOldValue)
{
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.LoadValue(this.field);
}
ctx.ReadNullCheckedTail(this.field.FieldType, this.Tail, null);
if (this.Tail.ReturnsValue)
{
using (Local local = new Local(ctx, this.field.FieldType))
{
ctx.StoreValue(local);
if (!this.field.FieldType.IsValueType)
{
CodeLabel codeLabel = ctx.DefineLabel();
ctx.LoadValue(local);
ctx.BranchIfFalse(codeLabel, true);
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.LoadValue(local);
ctx.StoreValue(this.field);
ctx.MarkLabel(codeLabel);
}
else
{
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.LoadValue(local);
ctx.StoreValue(this.field);
}
}
}
}
}
protected override void EmitRead(CompilerContext ctx, Local valueFrom)
{
bool flag;
SanityCheck(ctx.Model, this.property, base.Tail, out flag, ctx.NonPublic, ctx.AllowInternal(this.property));
if (this.ExpectedType.IsValueType && (valueFrom == null))
{
throw new InvalidOperationException("Attempt to mutate struct on the head of the stack; changes would be lost");
}
ctx.LoadAddress(valueFrom, this.ExpectedType);
if (flag && base.Tail.RequiresOldValue)
{
ctx.CopyValue();
}
if (base.Tail.RequiresOldValue)
{
ctx.LoadValue(this.property);
}
Type propertyType = this.property.PropertyType;
ctx.ReadNullCheckedTail(propertyType, base.Tail, null);
if (flag)
{
CodeLabel label = new CodeLabel();
CodeLabel label2 = new CodeLabel();
if (!propertyType.IsValueType)
{
ctx.CopyValue();
label = ctx.DefineLabel();
label2 = ctx.DefineLabel();
ctx.BranchIfFalse(label, true);
}
if (this.shadowSetter == null)
{
ctx.StoreValue(this.property);
}
else
{
ctx.EmitCall(this.shadowSetter);
}
if (!propertyType.IsValueType)
{
ctx.Branch(label2, true);
ctx.MarkLabel(label);
ctx.DiscardValue();
ctx.DiscardValue();
ctx.MarkLabel(label2);
}
}
else if (base.Tail.ReturnsValue)
{
ctx.DiscardValue();
}
}
protected override void EmitRead(CompilerContext ctx, Local valueFrom)
{
bool flag;
PropertyDecorator.SanityCheck(ctx.Model, this.property, this.Tail, out flag, ctx.NonPublic, ctx.AllowInternal(this.property));
if (this.ExpectedType.IsValueType && valueFrom == null)
{
throw new InvalidOperationException("Attempt to mutate struct on the head of the stack; changes would be lost");
}
using (Local localWithValue = ctx.GetLocalWithValue(this.ExpectedType, valueFrom))
{
if (this.Tail.RequiresOldValue)
{
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.LoadValue(this.property);
}
Type propertyType = this.property.PropertyType;
ctx.ReadNullCheckedTail(propertyType, this.Tail, null);
if (flag)
{
using (Local local = new Local(ctx, this.property.PropertyType))
{
ctx.StoreValue(local);
CodeLabel codeLabel = new CodeLabel();
if (!propertyType.IsValueType)
{
codeLabel = ctx.DefineLabel();
ctx.LoadValue(local);
ctx.BranchIfFalse(codeLabel, true);
}
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.LoadValue(local);
if (this.shadowSetter != null)
{
ctx.EmitCall(this.shadowSetter);
}
else
{
ctx.StoreValue(this.property);
}
if (!propertyType.IsValueType)
{
ctx.MarkLabel(codeLabel);
}
}
}
else if (this.Tail.ReturnsValue)
{
ctx.DiscardValue();
}
}
}
protected override void EmitWrite(CompilerContext ctx, Local valueFrom)
{
if (this.getSpecified == null)
{
this.Tail.EmitWrite(ctx, valueFrom);
return;
}
using (Local localWithValue = ctx.GetLocalWithValue(this.ExpectedType, valueFrom))
{
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.EmitCall(this.getSpecified);
CodeLabel codeLabel = ctx.DefineLabel();
ctx.BranchIfFalse(codeLabel, false);
this.Tail.EmitWrite(ctx, localWithValue);
ctx.MarkLabel(codeLabel);
}
}
internal static void EmitReadList(CompilerContext ctx, Local list, IProtoSerializer tail, MethodInfo add, WireType packedWireType, bool castListForAdd)
{
using (Local local = new Local(ctx, ctx.MapType(typeof(int))))
{
CodeLabel codeLabel = (packedWireType == WireType.None ? new CodeLabel() : ctx.DefineLabel());
if (packedWireType != WireType.None)
{
ctx.LoadReaderWriter();
ctx.LoadValue(typeof(ProtoReader).GetProperty("WireType"));
ctx.LoadValue(2);
ctx.BranchIfEqual(codeLabel, false);
}
ctx.LoadReaderWriter();
ctx.LoadValue(typeof(ProtoReader).GetProperty("FieldNumber"));
ctx.StoreValue(local);
CodeLabel codeLabel1 = ctx.DefineLabel();
ctx.MarkLabel(codeLabel1);
ListDecorator.EmitReadAndAddItem(ctx, list, tail, add, castListForAdd);
ctx.LoadReaderWriter();
ctx.LoadValue(local);
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("TryReadFieldHeader"));
ctx.BranchIfTrue(codeLabel1, false);
if (packedWireType != WireType.None)
{
CodeLabel codeLabel2 = ctx.DefineLabel();
ctx.Branch(codeLabel2, false);
ctx.MarkLabel(codeLabel);
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("StartSubItem"));
CodeLabel codeLabel3 = ctx.DefineLabel();
CodeLabel codeLabel4 = ctx.DefineLabel();
ctx.MarkLabel(codeLabel3);
ctx.LoadValue((int)packedWireType);
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("HasSubValue"));
ctx.BranchIfFalse(codeLabel4, false);
ListDecorator.EmitReadAndAddItem(ctx, list, tail, add, castListForAdd);
ctx.Branch(codeLabel3, false);
ctx.MarkLabel(codeLabel4);
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("EndSubItem"));
ctx.MarkLabel(codeLabel2);
}
}
}
private void WriteFieldHandler(CompilerContext ctx, Type expected, Local loc, CodeLabel handler, CodeLabel @continue, IProtoSerializer serializer)
{
ctx.MarkLabel(handler);
Type expectedType = serializer.ExpectedType;
if (expectedType == this.forType)
{
this.EmitCreateIfNull(ctx, loc);
serializer.EmitRead(ctx, loc);
}
else
{
RuntimeTypeModel model = (RuntimeTypeModel)ctx.Model;
if (((IProtoTypeSerializer)serializer).CanCreateInstance())
{
CodeLabel label = ctx.DefineLabel();
ctx.LoadValue(loc);
ctx.BranchIfFalse(label, false);
ctx.LoadValue(loc);
ctx.TryCast(expectedType);
ctx.BranchIfTrue(label, false);
ctx.LoadReaderWriter();
ctx.LoadValue(loc);
((IProtoTypeSerializer)serializer).EmitCreateInstance(ctx);
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("Merge"));
ctx.Cast(expected);
ctx.StoreValue(loc);
ctx.MarkLabel(label);
}
ctx.LoadValue(loc);
ctx.Cast(expectedType);
serializer.EmitRead(ctx, null);
}
if (serializer.ReturnsValue)
{
ctx.StoreValue(loc);
}
ctx.Branch(@continue, false);
}
protected override void EmitWrite(CompilerContext ctx, Local valueFrom)
{
using (Local localWithValue = ctx.GetLocalWithValue(this.expectedType, valueFrom))
{
using (Local local = new Local(ctx, ctx.MapType(typeof(SubItemToken))))
{
ctx.LoadNullRef();
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoWriter)).GetMethod("StartSubItem"));
ctx.StoreValue(local);
if (!this.expectedType.IsValueType)
{
ctx.LoadValue(localWithValue);
}
else
{
ctx.LoadAddress(localWithValue, this.expectedType);
ctx.LoadValue(this.expectedType.GetProperty("HasValue"));
}
CodeLabel codeLabel = ctx.DefineLabel();
ctx.BranchIfFalse(codeLabel, false);
if (!this.expectedType.IsValueType)
{
ctx.LoadValue(localWithValue);
}
else
{
ctx.LoadAddress(localWithValue, this.expectedType);
ctx.EmitCall(this.expectedType.GetMethod("GetValueOrDefault", Helpers.EmptyTypes));
}
this.Tail.EmitWrite(ctx, null);
ctx.MarkLabel(codeLabel);
ctx.LoadValue(local);
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoWriter)).GetMethod("EndSubItem"));
}
}
}
private void EmitBranchIfDefaultValue(CompilerContext ctx, CodeLabel label)
{
Type expectedType = this.ExpectedType;
switch (Helpers.GetTypeCode(expectedType))
{
case ProtoTypeCode.Boolean:
if (!((bool)this.defaultValue))
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.BranchIfTrue(label, false);
return;
case ProtoTypeCode.Char:
if (((char)this.defaultValue) != '\0')
{
ctx.LoadValue((int)((char)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.SByte:
if (((sbyte)this.defaultValue) != 0)
{
ctx.LoadValue((int)((sbyte)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.Byte:
if (((byte)this.defaultValue) != 0)
{
ctx.LoadValue((int)((byte)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.Int16:
if (((short)this.defaultValue) != 0)
{
ctx.LoadValue((int)((short)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.UInt16:
if (((ushort)this.defaultValue) != 0)
{
ctx.LoadValue((int)((ushort)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.Int32:
if (((int)this.defaultValue) != 0)
{
ctx.LoadValue((int)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.UInt32:
if (((uint)this.defaultValue) != 0)
{
ctx.LoadValue((int)((uint)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
}
ctx.BranchIfFalse(label, false);
return;
case ProtoTypeCode.Int64:
ctx.LoadValue((long)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
case ProtoTypeCode.UInt64:
ctx.LoadValue((long)((ulong)this.defaultValue));
this.EmitBeq(ctx, label, expectedType);
return;
case ProtoTypeCode.Single:
ctx.LoadValue((float)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
case ProtoTypeCode.Double:
ctx.LoadValue((double)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
case ProtoTypeCode.Decimal:
{
decimal defaultValue = (decimal)this.defaultValue;
ctx.LoadValue(defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.DateTime:
ctx.LoadValue(((DateTime)this.defaultValue).ToBinary());
ctx.EmitCall(ctx.MapType(typeof(DateTime)).GetMethod("FromBinary"));
this.EmitBeq(ctx, label, expectedType);
return;
case ProtoTypeCode.String:
ctx.LoadValue((string)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
case ProtoTypeCode.TimeSpan:
{
TimeSpan span = (TimeSpan)this.defaultValue;
if (!(span == TimeSpan.Zero))
{
ctx.LoadValue(span.Ticks);
ctx.EmitCall(ctx.MapType(typeof(TimeSpan)).GetMethod("FromTicks"));
break;
}
ctx.LoadValue(typeof(TimeSpan).GetField("Zero"));
break;
}
case ProtoTypeCode.Guid:
ctx.LoadValue((Guid)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
default:
throw new NotSupportedException("Type cannot be represented as a default value: " + expectedType.FullName);
}
this.EmitBeq(ctx, label, expectedType);
}
public void EmitRead(CompilerContext ctx, Local incoming)
{
using (Local local = ctx.GetLocalWithValue(this.ExpectedType, incoming))
{
Local[] localArray = new Local[this.members.Length];
try
{
for (int i = 0; i < localArray.Length; i++)
{
Type memberType = this.GetMemberType(i);
bool flag = true;
localArray[i] = new Local(ctx, memberType);
if (this.ExpectedType.IsValueType)
{
continue;
}
if (memberType.IsValueType)
{
switch (Helpers.GetTypeCode(memberType))
{
case ProtoTypeCode.Boolean:
case ProtoTypeCode.SByte:
case ProtoTypeCode.Byte:
case ProtoTypeCode.Int16:
case ProtoTypeCode.UInt16:
case ProtoTypeCode.Int32:
case ProtoTypeCode.UInt32:
ctx.LoadValue(0);
goto Label_0108;
case ProtoTypeCode.Int64:
case ProtoTypeCode.UInt64:
ctx.LoadValue((long)0L);
goto Label_0108;
case ProtoTypeCode.Single:
ctx.LoadValue((float)0f);
goto Label_0108;
case ProtoTypeCode.Double:
ctx.LoadValue((double)0.0);
goto Label_0108;
case ProtoTypeCode.Decimal:
ctx.LoadValue((decimal)0M);
goto Label_0108;
case ProtoTypeCode.Guid:
ctx.LoadValue(Guid.Empty);
goto Label_0108;
}
ctx.LoadAddress(localArray[i], memberType);
ctx.EmitCtor(memberType);
flag = false;
}
else
{
ctx.LoadNullRef();
}
Label_0108:
if (flag)
{
ctx.StoreValue(localArray[i]);
}
}
CodeLabel label = this.ExpectedType.IsValueType ? new CodeLabel() : ctx.DefineLabel();
if (!this.ExpectedType.IsValueType)
{
ctx.LoadAddress(local, this.ExpectedType);
ctx.BranchIfFalse(label, false);
}
for (int j = 0; j < this.members.Length; j++)
{
ctx.LoadAddress(local, this.ExpectedType);
switch (this.members[j].MemberType)
{
case MemberTypes.Field:
ctx.LoadValue((FieldInfo)this.members[j]);
break;
case MemberTypes.Property:
ctx.LoadValue((PropertyInfo)this.members[j]);
break;
}
ctx.StoreValue(localArray[j]);
}
if (!this.ExpectedType.IsValueType)
{
ctx.MarkLabel(label);
}
using (Local local2 = new Local(ctx, ctx.MapType(typeof(int))))
{
CodeLabel label2 = ctx.DefineLabel();
CodeLabel label3 = ctx.DefineLabel();
CodeLabel label4 = ctx.DefineLabel();
ctx.Branch(label2, false);
CodeLabel[] jumpTable = new CodeLabel[this.members.Length];
for (int m = 0; m < this.members.Length; m++)
{
jumpTable[m] = ctx.DefineLabel();
}
ctx.MarkLabel(label3);
ctx.LoadValue(local2);
ctx.LoadValue(1);
ctx.Subtract();
ctx.Switch(jumpTable);
ctx.Branch(label4, false);
for (int n = 0; n < jumpTable.Length; n++)
{
ctx.MarkLabel(jumpTable[n]);
IProtoSerializer tail = this.tails[n];
Local valueFrom = tail.RequiresOldValue ? localArray[n] : null;
ctx.ReadNullCheckedTail(localArray[n].Type, tail, valueFrom);
if (tail.ReturnsValue)
{
if (localArray[n].Type.IsValueType)
{
ctx.StoreValue(localArray[n]);
}
else
{
CodeLabel label5 = ctx.DefineLabel();
CodeLabel label6 = ctx.DefineLabel();
ctx.CopyValue();
ctx.BranchIfTrue(label5, true);
ctx.DiscardValue();
ctx.Branch(label6, true);
ctx.MarkLabel(label5);
ctx.StoreValue(localArray[n]);
ctx.MarkLabel(label6);
}
}
ctx.Branch(label2, false);
}
ctx.MarkLabel(label4);
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("SkipField"));
ctx.MarkLabel(label2);
ctx.EmitBasicRead("ReadFieldHeader", ctx.MapType(typeof(int)));
ctx.CopyValue();
ctx.StoreValue(local2);
ctx.LoadValue(0);
ctx.BranchIfGreater(label3, false);
}
for (int k = 0; k < localArray.Length; k++)
{
ctx.LoadValue(localArray[k]);
}
ctx.EmitCtor(this.ctor);
ctx.StoreValue(local);
}
finally
{
for (int num6 = 0; num6 < localArray.Length; num6++)
{
if (localArray[num6] != null)
{
localArray[num6].Dispose();
}
}
}
}
}
void IProtoSerializer.EmitRead(CompilerContext ctx, Local valueFrom)
{
Type expectedType = this.ExpectedType;
using (Local local = ctx.GetLocalWithValue(expectedType, valueFrom))
{
using (Local local2 = new Local(ctx, ctx.MapType(typeof(int))))
{
if (this.HasCallbacks(TypeModel.CallbackType.BeforeDeserialize))
{
if (this.ExpectedType.IsValueType)
{
this.EmitCallbackIfNeeded(ctx, local, TypeModel.CallbackType.BeforeDeserialize);
}
else
{
CodeLabel label = ctx.DefineLabel();
ctx.LoadValue(local);
ctx.BranchIfFalse(label, false);
this.EmitCallbackIfNeeded(ctx, local, TypeModel.CallbackType.BeforeDeserialize);
ctx.MarkLabel(label);
}
}
CodeLabel label2 = ctx.DefineLabel();
CodeLabel label3 = ctx.DefineLabel();
ctx.Branch(label2, false);
ctx.MarkLabel(label3);
BasicList.NodeEnumerator enumerator = BasicList.GetContiguousGroups(this.fieldNumbers, this.serializers).GetEnumerator();
while (enumerator.MoveNext())
{
BasicList.Group current = (BasicList.Group)enumerator.Current;
CodeLabel label4 = ctx.DefineLabel();
int count = current.Items.Count;
if (count == 1)
{
ctx.LoadValue(local2);
ctx.LoadValue(current.First);
CodeLabel label5 = ctx.DefineLabel();
ctx.BranchIfEqual(label5, true);
ctx.Branch(label4, false);
this.WriteFieldHandler(ctx, expectedType, local, label5, label2, (IProtoSerializer)current.Items[0]);
}
else
{
ctx.LoadValue(local2);
ctx.LoadValue(current.First);
ctx.Subtract();
CodeLabel[] jumpTable = new CodeLabel[count];
for (int i = 0; i < count; i++)
{
jumpTable[i] = ctx.DefineLabel();
}
ctx.Switch(jumpTable);
ctx.Branch(label4, false);
for (int j = 0; j < count; j++)
{
this.WriteFieldHandler(ctx, expectedType, local, jumpTable[j], label2, (IProtoSerializer)current.Items[j]);
}
}
ctx.MarkLabel(label4);
}
this.EmitCreateIfNull(ctx, local);
ctx.LoadReaderWriter();
if (this.isExtensible)
{
ctx.LoadValue(local);
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("AppendExtensionData"));
}
else
{
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("SkipField"));
}
ctx.MarkLabel(label2);
ctx.EmitBasicRead("ReadFieldHeader", ctx.MapType(typeof(int)));
ctx.CopyValue();
ctx.StoreValue(local2);
ctx.LoadValue(0);
ctx.BranchIfGreater(label3, false);
this.EmitCreateIfNull(ctx, local);
this.EmitCallbackIfNeeded(ctx, local, TypeModel.CallbackType.AfterDeserialize);
if ((valueFrom != null) && !local.IsSame(valueFrom))
{
ctx.LoadValue(local);
ctx.Cast(valueFrom.Type);
ctx.StoreValue(valueFrom);
}
}
}
}
protected override void EmitRead(CompilerContext ctx, Local valueFrom)
{
Type type = ctx.MapType(typeof(List <>)).MakeGenericType(new Type[] { this.itemType });
Type expectedType = this.ExpectedType;
using (Local local = this.AppendToCollection ? ctx.GetLocalWithValue(expectedType, valueFrom) : null)
{
using (Local local2 = new Local(ctx, expectedType))
{
using (Local local3 = new Local(ctx, type))
{
ctx.EmitCtor(type);
ctx.StoreValue(local3);
ListDecorator.EmitReadList(ctx, local3, base.Tail, type.GetMethod("Add"), this.packedWireType, false);
using (Local local4 = this.AppendToCollection ? new Local(ctx, ctx.MapType(typeof(int))) : null)
{
Type[] types = new Type[] { ctx.MapType(typeof(Array)), ctx.MapType(typeof(int)) };
if (this.AppendToCollection)
{
ctx.LoadLength(local, true);
ctx.CopyValue();
ctx.StoreValue(local4);
ctx.LoadAddress(local3, type);
ctx.LoadValue(type.GetProperty("Count"));
ctx.Add();
ctx.CreateArray(this.itemType, null);
ctx.StoreValue(local2);
ctx.LoadValue(local4);
CodeLabel label = ctx.DefineLabel();
ctx.BranchIfFalse(label, true);
ctx.LoadValue(local);
ctx.LoadValue(local2);
ctx.LoadValue(0);
ctx.EmitCall(expectedType.GetMethod("CopyTo", types));
ctx.MarkLabel(label);
ctx.LoadValue(local3);
ctx.LoadValue(local2);
ctx.LoadValue(local4);
}
else
{
ctx.LoadAddress(local3, type);
ctx.LoadValue(type.GetProperty("Count"));
ctx.CreateArray(this.itemType, null);
ctx.StoreValue(local2);
ctx.LoadAddress(local3, type);
ctx.LoadValue(local2);
ctx.LoadValue(0);
}
types[0] = expectedType;
MethodInfo method = type.GetMethod("CopyTo", types);
if (method == null)
{
types[1] = ctx.MapType(typeof(Array));
method = type.GetMethod("CopyTo", types);
}
ctx.EmitCall(method);
}
ctx.LoadValue(local2);
}
}
}
}
private void EmitBranchIfDefaultValue(CompilerContext ctx, CodeLabel label)
{
Type expectedType = this.ExpectedType;
ProtoTypeCode typeCode = Helpers.GetTypeCode(expectedType);
switch (typeCode)
{
case ProtoTypeCode.Boolean:
{
if ((bool)this.defaultValue)
{
ctx.BranchIfTrue(label, false);
return;
}
ctx.BranchIfFalse(label, false);
return;
}
case ProtoTypeCode.Char:
{
if ((char)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((char)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.SByte:
{
if ((sbyte)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((sbyte)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Byte:
{
if ((byte)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((int)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Int16:
{
if ((short)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((short)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.UInt16:
{
if ((ushort)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((int)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Int32:
{
if ((int)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((int)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.UInt32:
{
if ((uint)this.defaultValue == 0)
{
ctx.BranchIfFalse(label, false);
return;
}
ctx.LoadValue((int)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Int64:
{
ctx.LoadValue((long)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.UInt64:
{
ctx.LoadValue((long)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Single:
{
ctx.LoadValue((float)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Double:
{
ctx.LoadValue((double)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Decimal:
{
ctx.LoadValue((decimal)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.DateTime:
{
ctx.LoadValue(((DateTime)this.defaultValue).ToBinary());
ctx.EmitCall(ctx.MapType(typeof(DateTime)).GetMethod("FromBinary"));
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.Unknown | ProtoTypeCode.DateTime:
{
throw new NotSupportedException(string.Concat("Type cannot be represented as a default value: ", expectedType.FullName));
}
case ProtoTypeCode.String:
{
ctx.LoadValue((string)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
default:
{
switch (typeCode)
{
case ProtoTypeCode.TimeSpan:
{
TimeSpan timeSpan = (TimeSpan)this.defaultValue;
if (timeSpan != TimeSpan.Zero)
{
ctx.LoadValue(timeSpan.Ticks);
ctx.EmitCall(ctx.MapType(typeof(TimeSpan)).GetMethod("FromTicks"));
}
else
{
ctx.LoadValue(typeof(TimeSpan).GetField("Zero"));
}
this.EmitBeq(ctx, label, expectedType);
return;
}
case ProtoTypeCode.ByteArray:
{
throw new NotSupportedException(string.Concat("Type cannot be represented as a default value: ", expectedType.FullName));
}
case ProtoTypeCode.Guid:
{
ctx.LoadValue((Guid)this.defaultValue);
this.EmitBeq(ctx, label, expectedType);
return;
}
default:
{
throw new NotSupportedException(string.Concat("Type cannot be represented as a default value: ", expectedType.FullName));
}
}
break;
}
}
}
protected override void EmitRead(CompilerContext ctx, Local valueFrom)
{
MethodInfo methodInfo;
MethodInfo methodInfo1;
Local localWithValue;
if (base.AppendToCollection)
{
localWithValue = ctx.GetLocalWithValue(this.ExpectedType, valueFrom);
}
else
{
localWithValue = null;
}
using (Local local = localWithValue)
{
using (Local local1 = new Local(ctx, this.builderFactory.ReturnType))
{
ctx.EmitCall(this.builderFactory);
ctx.StoreValue(local1);
if (base.AppendToCollection)
{
CodeLabel codeLabel = ctx.DefineLabel();
if (!this.ExpectedType.IsValueType)
{
ctx.LoadValue(local);
ctx.BranchIfFalse(codeLabel, false);
}
PropertyInfo property = Helpers.GetProperty(this.ExpectedType, "Length", false) ?? Helpers.GetProperty(this.ExpectedType, "Count", false) ?? Helpers.GetProperty(ImmutableCollectionDecorator.ResolveIReadOnlyCollection(this.ExpectedType, this.Tail.ExpectedType), "Count", false);
ctx.LoadAddress(local, local.Type);
ctx.EmitCall(Helpers.GetGetMethod(property, false, false));
ctx.BranchIfFalse(codeLabel, false);
Type type = ctx.MapType(typeof(void));
if (this.addRange == null)
{
MethodInfo enumeratorInfo = base.GetEnumeratorInfo(ctx.Model, out methodInfo, out methodInfo1);
Type returnType = enumeratorInfo.ReturnType;
using (Local local2 = new Local(ctx, returnType))
{
ctx.LoadAddress(local, this.ExpectedType);
ctx.EmitCall(enumeratorInfo);
ctx.StoreValue(local2);
using (IDisposable disposable = ctx.Using(local2))
{
CodeLabel codeLabel1 = ctx.DefineLabel();
CodeLabel codeLabel2 = ctx.DefineLabel();
ctx.Branch(codeLabel2, false);
ctx.MarkLabel(codeLabel1);
ctx.LoadAddress(local1, local1.Type);
ctx.LoadAddress(local2, returnType);
ctx.EmitCall(methodInfo1);
ctx.EmitCall(this.@add);
if ([email protected] != null && [email protected] != type)
{
ctx.DiscardValue();
}
ctx.MarkLabel(codeLabel2);
ctx.LoadAddress(local2, returnType);
ctx.EmitCall(methodInfo);
ctx.BranchIfTrue(codeLabel1, false);
}
}
}
else
{
ctx.LoadValue(local1);
ctx.LoadValue(local);
ctx.EmitCall(this.addRange);
if (this.addRange.ReturnType != null && [email protected] != type)
{
ctx.DiscardValue();
}
}
ctx.MarkLabel(codeLabel);
}
ListDecorator.EmitReadList(ctx, local1, this.Tail, this.@add, this.packedWireType, false);
ctx.LoadAddress(local1, local1.Type);
ctx.EmitCall(this.finish);
if (this.ExpectedType != this.finish.ReturnType)
{
ctx.Cast(this.ExpectedType);
}
}
}
}
public void EmitRead(CompilerContext ctx, Local incoming)
{
Local local;
using (Local localWithValue = ctx.GetLocalWithValue(this.ExpectedType, incoming))
{
Local[] localArray = new Local[(int)this.members.Length];
try
{
for (int i = 0; i < (int)localArray.Length; i++)
{
Type memberType = this.GetMemberType(i);
bool flag = true;
localArray[i] = new Local(ctx, memberType);
if (!this.ExpectedType.IsValueType)
{
if (!memberType.IsValueType)
{
ctx.LoadNullRef();
}
else
{
ProtoTypeCode typeCode = Helpers.GetTypeCode(memberType);
switch (typeCode)
{
case ProtoTypeCode.Boolean:
case ProtoTypeCode.SByte:
case ProtoTypeCode.Byte:
case ProtoTypeCode.Int16:
case ProtoTypeCode.UInt16:
case ProtoTypeCode.Int32:
case ProtoTypeCode.UInt32:
{
ctx.LoadValue(0);
break;
}
case ProtoTypeCode.Char:
{
ctx.LoadAddress(localArray[i], memberType);
ctx.EmitCtor(memberType);
flag = false;
break;
}
case ProtoTypeCode.Int64:
case ProtoTypeCode.UInt64:
{
ctx.LoadValue((long)0);
break;
}
case ProtoTypeCode.Single:
{
ctx.LoadValue(0f);
break;
}
case ProtoTypeCode.Double:
{
ctx.LoadValue(0);
break;
}
case ProtoTypeCode.Decimal:
{
ctx.LoadValue(new decimal(0));
break;
}
default:
{
if (typeCode == ProtoTypeCode.Guid)
{
ctx.LoadValue(Guid.Empty);
break;
}
else
{
goto case ProtoTypeCode.Char;
}
}
}
}
if (flag)
{
ctx.StoreValue(localArray[i]);
}
}
}
CodeLabel codeLabel = (this.ExpectedType.IsValueType ? new CodeLabel() : ctx.DefineLabel());
if (!this.ExpectedType.IsValueType)
{
ctx.LoadAddress(localWithValue, this.ExpectedType);
ctx.BranchIfFalse(codeLabel, false);
}
for (int j = 0; j < (int)this.members.Length; j++)
{
ctx.LoadAddress(localWithValue, this.ExpectedType);
MemberTypes memberType1 = this.members[j].MemberType;
if (memberType1 == MemberTypes.Field)
{
ctx.LoadValue((FieldInfo)this.members[j]);
}
else if (memberType1 == MemberTypes.Property)
{
ctx.LoadValue((PropertyInfo)this.members[j]);
}
ctx.StoreValue(localArray[j]);
}
if (!this.ExpectedType.IsValueType)
{
ctx.MarkLabel(codeLabel);
}
using (Local local1 = new Local(ctx, ctx.MapType(typeof(int))))
{
CodeLabel codeLabel1 = ctx.DefineLabel();
CodeLabel codeLabel2 = ctx.DefineLabel();
CodeLabel codeLabel3 = ctx.DefineLabel();
ctx.Branch(codeLabel1, false);
CodeLabel[] codeLabelArray = new CodeLabel[(int)this.members.Length];
for (int k = 0; k < (int)this.members.Length; k++)
{
codeLabelArray[k] = ctx.DefineLabel();
}
ctx.MarkLabel(codeLabel2);
ctx.LoadValue(local1);
ctx.LoadValue(1);
ctx.Subtract();
ctx.Switch(codeLabelArray);
ctx.Branch(codeLabel3, false);
for (int l = 0; l < (int)codeLabelArray.Length; l++)
{
ctx.MarkLabel(codeLabelArray[l]);
IProtoSerializer protoSerializer = this.tails[l];
if (protoSerializer.RequiresOldValue)
{
local = localArray[l];
}
else
{
local = null;
}
ctx.ReadNullCheckedTail(localArray[l].Type, protoSerializer, local);
if (protoSerializer.ReturnsValue)
{
if (!localArray[l].Type.IsValueType)
{
CodeLabel codeLabel4 = ctx.DefineLabel();
CodeLabel codeLabel5 = ctx.DefineLabel();
ctx.CopyValue();
ctx.BranchIfTrue(codeLabel4, true);
ctx.DiscardValue();
ctx.Branch(codeLabel5, true);
ctx.MarkLabel(codeLabel4);
ctx.StoreValue(localArray[l]);
ctx.MarkLabel(codeLabel5);
}
else
{
ctx.StoreValue(localArray[l]);
}
}
ctx.Branch(codeLabel1, false);
}
ctx.MarkLabel(codeLabel3);
ctx.LoadReaderWriter();
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("SkipField"));
ctx.MarkLabel(codeLabel1);
ctx.EmitBasicRead("ReadFieldHeader", ctx.MapType(typeof(int)));
ctx.CopyValue();
ctx.StoreValue(local1);
ctx.LoadValue(0);
ctx.BranchIfGreater(codeLabel2, false);
}
for (int m = 0; m < (int)localArray.Length; m++)
{
ctx.LoadValue(localArray[m]);
}
ctx.EmitCtor(this.ctor);
ctx.StoreValue(localWithValue);
}
finally
{
for (int n = 0; n < (int)localArray.Length; n++)
{
if (localArray[n] != null)
{
localArray[n].Dispose();
}
}
}
}
}
