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);
}
}
}
}
void IProtoSerializer.EmitRead(CompilerContext ctx, Local valueFrom)
{
ProtoTypeCode typeCode = this.GetTypeCode();
if (this.map == null)
{
ctx.EmitBasicRead("ReadInt32", ctx.MapType(typeof(int)));
ctx.ConvertFromInt32(typeCode, false);
}
else
{
int[] keys = new int[this.map.Length];
object[] values = new object[this.map.Length];
for (int i = 0; i < this.map.Length; i++)
{
keys[i] = this.map[i].WireValue;
values[i] = this.map[i].RawValue;
}
using (Local local = new Local(ctx, this.ExpectedType))
{
using (Local local2 = new Local(ctx, ctx.MapType(typeof(int))))
{
ctx.EmitBasicRead("ReadInt32", ctx.MapType(typeof(int)));
ctx.StoreValue(local2);
CodeLabel label = ctx.DefineLabel();
BasicList.NodeEnumerator enumerator = BasicList.GetContiguousGroups(keys, values).GetEnumerator();
while (enumerator.MoveNext())
{
BasicList.Group current = (BasicList.Group)enumerator.Current;
CodeLabel label2 = ctx.DefineLabel();
int count = current.Items.Count;
if (count == 1)
{
ctx.LoadValue(local2);
ctx.LoadValue(current.First);
CodeLabel label3 = ctx.DefineLabel();
ctx.BranchIfEqual(label3, true);
ctx.Branch(label2, false);
WriteEnumValue(ctx, typeCode, label3, label, current.Items[0], local);
}
else
{
ctx.LoadValue(local2);
ctx.LoadValue(current.First);
ctx.Subtract();
CodeLabel[] jumpTable = new CodeLabel[count];
for (int j = 0; j < count; j++)
{
jumpTable[j] = ctx.DefineLabel();
}
ctx.Switch(jumpTable);
ctx.Branch(label2, false);
for (int k = 0; k < count; k++)
{
WriteEnumValue(ctx, typeCode, jumpTable[k], label, current.Items[k], local);
}
}
ctx.MarkLabel(label2);
}
ctx.LoadReaderWriter();
ctx.LoadValue(this.ExpectedType);
ctx.LoadValue(local2);
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("ThrowEnumException"));
ctx.MarkLabel(label);
ctx.LoadValue(local);
}
}
}
}
void ProtoBuf.Serializers.IProtoSerializer.EmitRead(CompilerContext ctx, Local valueFrom)
{
ProtoTypeCode typeCode = this.GetTypeCode();
if (this.map == null)
{
ctx.EmitBasicRead("ReadInt32", ctx.MapType(typeof(int)));
ctx.ConvertFromInt32(typeCode, false);
return;
}
int[] wireValue = new int[(int)this.map.Length];
object[] rawValue = new object[(int)this.map.Length];
for (int i = 0; i < (int)this.map.Length; i++)
{
wireValue[i] = this.map[i].WireValue;
rawValue[i] = this.map[i].RawValue;
}
using (Local local = new Local(ctx, this.ExpectedType))
{
using (Local local1 = new Local(ctx, ctx.MapType(typeof(int))))
{
ctx.EmitBasicRead("ReadInt32", ctx.MapType(typeof(int)));
ctx.StoreValue(local1);
CodeLabel codeLabel = ctx.DefineLabel();
BasicList.NodeEnumerator enumerator = BasicList.GetContiguousGroups(wireValue, rawValue).GetEnumerator();
while (enumerator.MoveNext())
{
BasicList.Group current = (BasicList.Group)enumerator.Current;
CodeLabel codeLabel1 = ctx.DefineLabel();
int count = current.Items.Count;
if (count != 1)
{
ctx.LoadValue(local1);
ctx.LoadValue(current.First);
ctx.Subtract();
CodeLabel[] codeLabelArray = new CodeLabel[count];
for (int j = 0; j < count; j++)
{
codeLabelArray[j] = ctx.DefineLabel();
}
ctx.Switch(codeLabelArray);
ctx.Branch(codeLabel1, false);
for (int k = 0; k < count; k++)
{
EnumSerializer.WriteEnumValue(ctx, typeCode, codeLabelArray[k], codeLabel, current.Items[k], local);
}
}
else
{
ctx.LoadValue(local1);
ctx.LoadValue(current.First);
CodeLabel codeLabel2 = ctx.DefineLabel();
ctx.BranchIfEqual(codeLabel2, true);
ctx.Branch(codeLabel1, false);
EnumSerializer.WriteEnumValue(ctx, typeCode, codeLabel2, codeLabel, current.Items[0], local);
}
ctx.MarkLabel(codeLabel1);
}
ctx.LoadReaderWriter();
ctx.LoadValue(this.ExpectedType);
ctx.LoadValue(local1);
ctx.EmitCall(ctx.MapType(typeof(ProtoReader)).GetMethod("ThrowEnumException"));
ctx.MarkLabel(codeLabel);
ctx.LoadValue(local);
}
}
}