public static ProtoSerializer BuildSerializer(IProtoSerializer head, TypeModel model) { ProtoSerializer protoSerializer; Type expectedType = head.ExpectedType; try { CompilerContext compilerContext = new CompilerContext(expectedType, true, true, model, typeof(object)); compilerContext.LoadValue(compilerContext.InputValue); compilerContext.CastFromObject(expectedType); compilerContext.WriteNullCheckedTail(expectedType, head, null); compilerContext.Emit(OpCodes.Ret); protoSerializer = (ProtoSerializer)compilerContext.method.CreateDelegate(typeof(ProtoSerializer)); } catch (Exception exception1) { Exception exception = exception1; string fullName = expectedType.FullName; if (string.IsNullOrEmpty(fullName)) { fullName = expectedType.Name; } throw new InvalidOperationException(string.Concat("It was not possible to prepare a serializer for: ", fullName), exception); } return(protoSerializer); }
/*public static ProtoCallback BuildCallback(IProtoTypeSerializer head) * { * Type type = head.ExpectedType; * CompilerContext ctx = new CompilerContext(type, true, true); * using (Local typedVal = new Local(ctx, type)) * { * ctx.LoadValue(Local.InputValue); * ctx.CastFromObject(type); * ctx.StoreValue(typedVal); * CodeLabel[] jumpTable = new CodeLabel[4]; * for(int i = 0 ; i < jumpTable.Length ; i++) { * jumpTable[i] = ctx.DefineLabel(); * } * ctx.LoadReaderWriter(); * ctx.Switch(jumpTable); * ctx.Return(); * for(int i = 0 ; i < jumpTable.Length ; i++) { * ctx.MarkLabel(jumpTable[i]); * if (head.HasCallbacks((TypeModel.CallbackType)i)) * { * head.EmitCallback(ctx, typedVal, (TypeModel.CallbackType)i); * } * ctx.Return(); * } * } * * ctx.Emit(OpCodes.Ret); * return (ProtoCallback)ctx.method.CreateDelegate( * typeof(ProtoCallback)); * }*/ public static ProtoDeserializer BuildDeserializer(IProtoSerializer head, TypeModel model) { Type type = head.ExpectedType; CompilerContext ctx = new CompilerContext(type, false, true, model); using (Local typedVal = new Local(ctx, type)) { if (!type.IsValueType) { ctx.LoadValue(Local.InputValue); ctx.CastFromObject(type); ctx.StoreValue(typedVal); } else { ctx.LoadValue(Local.InputValue); CodeLabel notNull = ctx.DefineLabel(), endNull = ctx.DefineLabel(); ctx.BranchIfTrue(notNull, true); ctx.LoadAddress(typedVal, type); ctx.EmitCtor(type); ctx.Branch(endNull, true); ctx.MarkLabel(notNull); ctx.LoadValue(Local.InputValue); ctx.CastFromObject(type); ctx.StoreValue(typedVal); ctx.MarkLabel(endNull); } head.EmitRead(ctx, typedVal); if (head.ReturnsValue) { ctx.StoreValue(typedVal); } ctx.LoadValue(typedVal); ctx.CastToObject(type); } ctx.Emit(OpCodes.Ret); return((ProtoDeserializer)ctx.method.CreateDelegate( typeof(ProtoDeserializer))); }
public static ProtoSerializer BuildSerializer(IProtoSerializer head) { Type type = head.ExpectedType; CompilerContext ctx = new CompilerContext(type, true, true); ctx.LoadValue(Local.InputValue); ctx.CastFromObject(type); ctx.WriteNullCheckedTail(type, head, null); ctx.Emit(OpCodes.Ret); return (ProtoSerializer)ctx.method.CreateDelegate( typeof(ProtoSerializer)); }
public static ProtoSerializer BuildSerializer(IProtoSerializer head, TypeModel model) { Type type = head.ExpectedType; CompilerContext ctx = new CompilerContext(type, true, true, model); ctx.LoadValue(Local.InputValue); ctx.CastFromObject(type); ctx.WriteNullCheckedTail(type, head, null); ctx.Emit(OpCodes.Ret); return((ProtoSerializer)ctx.method.CreateDelegate( typeof(ProtoSerializer))); }
public static ProtoDeserializer BuildDeserializer(IProtoSerializer head, TypeModel model) { Type expectedType = head.ExpectedType; CompilerContext compilerContext = new CompilerContext(expectedType, false, true, model, typeof(object)); using (Local local = new Local(compilerContext, expectedType)) { if (expectedType.IsValueType) { compilerContext.LoadValue(compilerContext.InputValue); CodeLabel codeLabel = compilerContext.DefineLabel(); CodeLabel codeLabel1 = compilerContext.DefineLabel(); compilerContext.BranchIfTrue(codeLabel, true); compilerContext.LoadAddress(local, expectedType); compilerContext.EmitCtor(expectedType); compilerContext.Branch(codeLabel1, true); compilerContext.MarkLabel(codeLabel); compilerContext.LoadValue(compilerContext.InputValue); compilerContext.CastFromObject(expectedType); compilerContext.StoreValue(local); compilerContext.MarkLabel(codeLabel1); } else { compilerContext.LoadValue(compilerContext.InputValue); compilerContext.CastFromObject(expectedType); compilerContext.StoreValue(local); } head.EmitRead(compilerContext, local); if (head.ReturnsValue) { compilerContext.StoreValue(local); } compilerContext.LoadValue(local); compilerContext.CastToObject(expectedType); } compilerContext.Emit(OpCodes.Ret); return((ProtoDeserializer)compilerContext.method.CreateDelegate(typeof(ProtoDeserializer))); }
public static ProtoSerializer BuildSerializer(IProtoSerializer head, TypeModel model) { Type type = head.ExpectedType; try { CompilerContext ctx = new CompilerContext(type, true, true, model, typeof(object)); ctx.LoadValue(ctx.InputValue); ctx.CastFromObject(type); ctx.WriteNullCheckedTail(type, head, null); ctx.Emit(OpCodes.Ret); return (ProtoSerializer)ctx.method.CreateDelegate( typeof(ProtoSerializer)); } catch (Exception ex) { string name = type.FullName; if(string.IsNullOrEmpty(name)) name = type.Name; throw new InvalidOperationException("It was not possible to prepare a serializer for: " + name, ex); } }
public static ProtoSerializer BuildSerializer(IProtoSerializer head, TypeModel model) { Type type = head.ExpectedType; try { CompilerContext ctx = new CompilerContext(type, true, true, model, typeof(object)); ctx.LoadValue(ctx.InputValue); ctx.CastFromObject(type); ctx.WriteNullCheckedTail(type, head, null); ctx.Emit(OpCodes.Ret); return((ProtoSerializer)ctx.method.CreateDelegate( typeof(ProtoSerializer))); } catch (Exception ex) { string name = type.FullName; if (string.IsNullOrEmpty(name)) { name = type.Name; } throw new InvalidOperationException("It was not possible to prepare a serializer for: " + name, ex); } }
/*public static ProtoCallback BuildCallback(IProtoTypeSerializer head) { Type type = head.ExpectedType; CompilerContext ctx = new CompilerContext(type, true, true); using (Local typedVal = new Local(ctx, type)) { ctx.LoadValue(Local.InputValue); ctx.CastFromObject(type); ctx.StoreValue(typedVal); CodeLabel[] jumpTable = new CodeLabel[4]; for(int i = 0 ; i < jumpTable.Length ; i++) { jumpTable[i] = ctx.DefineLabel(); } ctx.LoadReaderWriter(); ctx.Switch(jumpTable); ctx.Return(); for(int i = 0 ; i < jumpTable.Length ; i++) { ctx.MarkLabel(jumpTable[i]); if (head.HasCallbacks((TypeModel.CallbackType)i)) { head.EmitCallback(ctx, typedVal, (TypeModel.CallbackType)i); } ctx.Return(); } } ctx.Emit(OpCodes.Ret); return (ProtoCallback)ctx.method.CreateDelegate( typeof(ProtoCallback)); }*/ public static ProtoDeserializer BuildDeserializer(IProtoSerializer head, TypeModel model) { Type type = head.ExpectedType; CompilerContext ctx = new CompilerContext(type, false, true, model, typeof(object)); using (Local typedVal = new Local(ctx, type)) { if (!type.IsValueType) { ctx.LoadValue(ctx.InputValue); ctx.CastFromObject(type); ctx.StoreValue(typedVal); } else { ctx.LoadValue(ctx.InputValue); CodeLabel notNull = ctx.DefineLabel(), endNull = ctx.DefineLabel(); ctx.BranchIfTrue(notNull, true); ctx.LoadAddress(typedVal, type); ctx.EmitCtor(type); ctx.Branch(endNull, true); ctx.MarkLabel(notNull); ctx.LoadValue(ctx.InputValue); ctx.CastFromObject(type); ctx.StoreValue(typedVal); ctx.MarkLabel(endNull); } head.EmitRead(ctx, typedVal); if (head.ReturnsValue) { ctx.StoreValue(typedVal); } ctx.LoadValue(typedVal); ctx.CastToObject(type); } ctx.Emit(OpCodes.Ret); return (ProtoDeserializer)ctx.method.CreateDelegate( typeof(ProtoDeserializer)); }