/// <summary>
/// Adds a known sub-type to the inheritance model
/// </summary>
public MetaType AddSubType(int fieldNumber, Type derivedType)
{
if (derivedType == null) throw new ArgumentNullException("derivedType");
if (fieldNumber < 1) throw new ArgumentOutOfRangeException("fieldNumber");
if (!(type.IsClass || type.IsInterface) || type.IsSealed) {
throw new InvalidOperationException("Sub-types can only be added to non-sealed classes");
}
if (typeof(IEnumerable).IsAssignableFrom(type))
{
throw new ArgumentException("Repeated data (a list, collection, etc) has inbuilt behaviour and cannot be subclassed");
}
if (typeof(IEnumerable).IsAssignableFrom(derivedType))
{
throw new ArgumentException("Repeated data (a list, collection, etc) has inbuilt behaviour and cannot be used as a subclass");
}
ThrowIfFrozen();
MetaType derivedMeta = model[derivedType];
derivedMeta.ThrowIfFrozen();
SubType subType = new SubType(fieldNumber, derivedMeta);
ThrowIfFrozen();
derivedMeta.SetBaseType(this); // includes ThrowIfFrozen
if (subTypes == null) subTypes = new BasicList();
subTypes.Add(subType);
return this;
}
public Group(int first)
{
this.First = first;
this.Items = new BasicList();
}
private void CascadeDependents(BasicList list, MetaType metaType)
{
MetaType surrogateOrBaseOrSelf;
if (metaType.IsList)
{
Type listItemType = TypeModel.GetListItemType(this, metaType.Type);
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, listItemType, out WireType _, asReference: false, dynamicType: false, overwriteList: false, allowComplexTypes: false) != null)
{
return;
}
int num = FindOrAddAuto(listItemType, demand: false, addWithContractOnly: false, addEvenIfAutoDisabled: false);
if (num >= 0)
{
surrogateOrBaseOrSelf = ((MetaType)types[num]).GetSurrogateOrBaseOrSelf(deep: false);
if (!list.Contains(surrogateOrBaseOrSelf))
{
list.Add(surrogateOrBaseOrSelf);
CascadeDependents(list, surrogateOrBaseOrSelf);
}
}
return;
}
if (metaType.IsAutoTuple)
{
if (MetaType.ResolveTupleConstructor(metaType.Type, out MemberInfo[] mappedMembers) != null)
// Token: 0x06000371 RID: 881 RVA: 0x00012D84 File Offset: 0x00010F84
internal IProtoSerializer TryGetBasicTypeSerializer(Type type)
{
int num = this.basicTypes.IndexOf(RuntimeTypeModel.BasicTypeFinder, type);
if (num >= 0)
{
return(((RuntimeTypeModel.BasicType) this.basicTypes[num]).Serializer);
}
BasicList obj = this.basicTypes;
IProtoSerializer result;
lock (obj)
{
num = this.basicTypes.IndexOf(RuntimeTypeModel.BasicTypeFinder, type);
if (num >= 0)
{
result = ((RuntimeTypeModel.BasicType) this.basicTypes[num]).Serializer;
}
else
{
WireType wireType;
IProtoSerializer protoSerializer = (MetaType.GetContractFamily(this, type, null) == MetaType.AttributeFamily.None) ? ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType, false, false, false, false) : null;
if (protoSerializer != null)
{
this.basicTypes.Add(new RuntimeTypeModel.BasicType(type, protoSerializer));
}
result = protoSerializer;
}
}
return(result);
}
internal static BasicList GetContiguousGroups(int[] keys, object[] values)
{
if (keys == null)
{
throw new ArgumentNullException("keys");
}
if (values == null)
{
throw new ArgumentNullException("values");
}
if (values.Length < keys.Length)
{
throw new ArgumentException("Not all keys are covered by values", "values");
}
BasicList outer = new BasicList();
Group group = null;
for (int i = 0; i < keys.Length; i++)
{
if (i == 0 || keys[i] != keys[i - 1])
{
group = null;
}
if (group == null)
{
group = new Group(keys[i]);
outer.Add(group);
}
group.Items.Add(values[i]);
}
return(outer);
}
private void CascadeDependents(BasicList list, MetaType metaType)
{
if (metaType.IsList)
{
Type listItemType = TypeModel.GetListItemType(this, metaType.Type);
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, listItemType, out WireType _, false, false, false, false) == null)
{
int num = FindOrAddAuto(listItemType, false, false, false);
if (num >= 0)
{
MetaType surrogateOrBaseOrSelf = ((MetaType)types[num]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(surrogateOrBaseOrSelf))
{
list.Add(surrogateOrBaseOrSelf);
CascadeDependents(list, surrogateOrBaseOrSelf);
}
}
}
}
else
{
MetaType surrogateOrBaseOrSelf;
if (metaType.IsAutoTuple)
{
if (MetaType.ResolveTupleConstructor(metaType.Type, out MemberInfo[] array) != (ConstructorInfo)null)
/// <summary>
/// Adds a known sub-type to the inheritance model
/// </summary>
public MetaType AddSubType(int fieldNumber, Type derivedType)
{
if (!(type.IsClass || type.IsInterface) || type.IsSealed)
{
throw new InvalidOperationException("Sub-types can only be added to non-sealed classes");
}
if (typeof(IEnumerable).IsAssignableFrom(type))
{
throw new ArgumentException("Repeated data (a list, collection, etc) has inbuilt behaviour and cannot be subclassed");
}
ThrowIfFrozen();
MetaType derivedMeta = model[derivedType];
derivedMeta.ThrowIfFrozen();
SubType subType = new SubType(fieldNumber, derivedMeta);
ThrowIfFrozen();
derivedMeta.SetBaseType(this); // includes ThrowIfFrozen
if (subTypes == null)
{
subTypes = new BasicList();
}
subTypes.Add(subType);
return(this);
}
private IProtoTypeSerializer BuildSerializer()
{
if (surrogate != null)
{
return(new SurrogateSerializer(type, model[surrogate].Serializer));
}
fields.Trim();
int fieldCount = fields.Count;
int subTypeCount = subTypes == null ? 0 : subTypes.Count;
int[] fieldNumbers = new int[fieldCount + subTypeCount];
IProtoSerializer[] serializers = new IProtoSerializer[fieldCount + subTypeCount];
int i = 0;
if (subTypeCount != 0)
{
foreach (SubType subType in subTypes)
{
fieldNumbers[i] = subType.FieldNumber;
serializers[i++] = subType.Serializer;
}
}
if (fieldCount != 0)
{
foreach (ValueMember member in fields)
{
fieldNumbers[i] = member.FieldNumber;
serializers[i++] = member.Serializer;
}
}
BasicList baseCtorCallbacks = null;
MetaType tmp = BaseType;
while (tmp != null)
{
MethodInfo method = tmp.HasCallbacks ? tmp.Callbacks.BeforeDeserialize : null;
if (method != null)
{
if (baseCtorCallbacks == null)
{
baseCtorCallbacks = new BasicList();
}
baseCtorCallbacks.Add(method);
}
tmp = tmp.BaseType;
}
MethodInfo[] arr = null;
if (baseCtorCallbacks != null)
{
arr = new MethodInfo[baseCtorCallbacks.Count];
baseCtorCallbacks.CopyTo(arr, 0);
Array.Reverse(arr);
}
return(new TypeSerializer(type, fieldNumbers, serializers, arr, baseType == null, useConstructor, callbacks));
}
static public int get_Count(IntPtr l)
{
try {
ProtoBuf.Meta.BasicList self = (ProtoBuf.Meta.BasicList)checkSelf(l);
pushValue(l, true);
pushValue(l, self.Count);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int Trim(IntPtr l)
{
try {
ProtoBuf.Meta.BasicList self = (ProtoBuf.Meta.BasicList)checkSelf(l);
self.Trim();
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int constructor(IntPtr l)
{
try {
ProtoBuf.Meta.BasicList o;
o = new ProtoBuf.Meta.BasicList();
pushValue(l, true);
pushValue(l, o);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
/// <summary>
/// Adds a known sub-type to the inheritance model
/// </summary>
public MetaType AddSubType(int fieldNumber, Type derivedType)
{
if (!type.IsClass || type.IsSealed) {
throw new InvalidOperationException("Sub-types can only be adedd to non-sealed classes");
}
MetaType derivedMeta = model[derivedType];
SubType subType = new SubType(fieldNumber, derivedMeta);
ThrowIfFrozen();
derivedMeta.SetBaseType(this); // includes ThrowIfFrozen
if (subTypes == null) subTypes = new BasicList();
subTypes.Add(subType);
return this;
}
static public int getItem(IntPtr l)
{
try {
ProtoBuf.Meta.BasicList self = (ProtoBuf.Meta.BasicList)checkSelf(l);
int v;
checkType(l, 2, out v);
var ret = self[v];
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int Add(IntPtr l)
{
try {
ProtoBuf.Meta.BasicList self = (ProtoBuf.Meta.BasicList)checkSelf(l);
System.Object a1;
checkType(l, 2, out a1);
var ret = self.Add(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
private static void TestEnumerableListPatterns(TypeModel model, BasicList candidates, Type iType)
{
if (iType.IsGenericType)
{
Type genericTypeDefinition = iType.GetGenericTypeDefinition();
if (!(genericTypeDefinition == model.MapType(typeof(IEnumerable <>))) && !(genericTypeDefinition == model.MapType(typeof(ICollection <>))) && !(genericTypeDefinition.FullName == "System.Collections.Concurrent.IProducerConsumerCollection`1"))
{
return;
}
Type[] genericArguments = iType.GetGenericArguments();
if (!candidates.Contains(genericArguments[0]))
{
candidates.Add(genericArguments[0]);
}
}
}
/// <summary>
/// Adds a known sub-type to the inheritance model
/// </summary>
public MetaType AddSubType(int fieldNumber, Type derivedType)
{
if (!type.IsClass || type.IsSealed)
{
throw new InvalidOperationException("Sub-types can only be adedd to non-sealed classes");
}
MetaType derivedMeta = model[derivedType];
SubType subType = new SubType(fieldNumber, derivedMeta);
ThrowIfFrozen();
derivedMeta.SetBaseType(this); // includes ThrowIfFrozen
if (subTypes == null)
{
subTypes = new BasicList();
}
subTypes.Add(subType);
return(this);
}
internal NodeEnumerator(BasicList.Node node)
{
this.position = -1;
this.node = node;
}
public override string GetSchema(Type type)
{
BasicList basicList = new BasicList();
MetaType metaType = null;
bool flag = false;
if (type == null)
{
BasicList.NodeEnumerator enumerator = types.GetEnumerator();
while (enumerator.MoveNext())
{
MetaType surrogateOrBaseOrSelf = ((MetaType)enumerator.Current).GetSurrogateOrBaseOrSelf(deep: false);
if (!basicList.Contains(surrogateOrBaseOrSelf))
{
basicList.Add(surrogateOrBaseOrSelf);
CascadeDependents(basicList, surrogateOrBaseOrSelf);
}
}
}
else
{
Type underlyingType = Helpers.GetUnderlyingType(type);
if (underlyingType != null)
{
type = underlyingType;
}
flag = (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out WireType _, asReference: false, dynamicType: false, overwriteList: false, allowComplexTypes: false) != null);
if (!flag)
{
int num = FindOrAddAuto(type, demand: false, addWithContractOnly: false, addEvenIfAutoDisabled: false);
if (num < 0)
{
throw new ArgumentException("The type specified is not a contract-type", "type");
}
metaType = ((MetaType)types[num]).GetSurrogateOrBaseOrSelf(deep: false);
basicList.Add(metaType);
CascadeDependents(basicList, metaType);
}
}
StringBuilder stringBuilder = new StringBuilder();
string text = null;
if (!flag)
{
foreach (MetaType item in (IEnumerable)((metaType == null) ? types : basicList))
{
if (!item.IsList)
{
string @namespace = item.Type.Namespace;
if (!Helpers.IsNullOrEmpty(@namespace) && [email protected]("System."))
{
if (text == null)
{
text = @namespace;
}
else if (!(text == @namespace))
{
text = null;
break;
}
}
}
}
}
if (!Helpers.IsNullOrEmpty(text))
{
stringBuilder.Append("package ").Append(text).Append(';');
Helpers.AppendLine(stringBuilder);
}
bool requiresBclImport = false;
StringBuilder stringBuilder2 = new StringBuilder();
MetaType[] array = new MetaType[basicList.Count];
basicList.CopyTo(array, 0);
Array.Sort(array, MetaType.Comparer.Default);
if (flag)
{
Helpers.AppendLine(stringBuilder2).Append("message ").Append(type.Name)
.Append(" {");
MetaType.NewLine(stringBuilder2, 1).Append("optional ").Append(GetSchemaTypeName(type, DataFormat.Default, asReference: false, dynamicType: false, ref requiresBclImport))
.Append(" value = 1;");
Helpers.AppendLine(stringBuilder2).Append('}');
}
else
{
foreach (MetaType metaType3 in array)
{
if (!metaType3.IsList || metaType3 == metaType)
{
metaType3.WriteSchema(stringBuilder2, 0, ref requiresBclImport);
}
}
}
if (requiresBclImport)
{
stringBuilder.Append("import \"bcl.proto\"; // schema for protobuf-net's handling of core .NET types");
Helpers.AppendLine(stringBuilder);
}
return(Helpers.AppendLine(stringBuilder.Append(stringBuilder2)).ToString());
}
// Token: 0x0600036A RID: 874 RVA: 0x00012A1C File Offset: 0x00010C1C
private void CascadeDependents(BasicList list, MetaType metaType)
{
if (metaType.IsList)
{
Type listItemType = TypeModel.GetListItemType(this, metaType.Type);
WireType wireType;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, listItemType, out wireType, false, false, false, false) == null)
{
int num = this.FindOrAddAuto(listItemType, false, false, false);
if (num >= 0)
{
MetaType metaType2 = ((MetaType)this.types[num]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
return;
}
}
}
}
else
{
MetaType metaType2;
if (metaType.IsAutoTuple)
{
MemberInfo[] array;
if (MetaType.ResolveTupleConstructor(metaType.Type, out array) != null)
{
for (int i = 0; i < array.Length; i++)
{
Type type = null;
if (array[i] is PropertyInfo)
{
type = ((PropertyInfo)array[i]).PropertyType;
}
else if (array[i] is FieldInfo)
{
type = ((FieldInfo)array[i]).FieldType;
}
WireType wireType2;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType2, false, false, false, false) == null)
{
int num2 = this.FindOrAddAuto(type, false, false, false);
if (num2 >= 0)
{
metaType2 = ((MetaType)this.types[num2]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
}
}
else
{
foreach (object obj in metaType.Fields)
{
ValueMember valueMember = (ValueMember)obj;
Type type2 = valueMember.ItemType;
if (type2 == null)
{
type2 = valueMember.MemberType;
}
WireType wireType3;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type2, out wireType3, false, false, false, false) == null)
{
int num3 = this.FindOrAddAuto(type2, false, false, false);
if (num3 >= 0)
{
metaType2 = ((MetaType)this.types[num3]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
}
if (metaType.HasSubtypes)
{
SubType[] subtypes = metaType.GetSubtypes();
for (int j = 0; j < subtypes.Length; j++)
{
metaType2 = subtypes[j].DerivedType.GetSurrogateOrSelf();
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
metaType2 = metaType.BaseType;
if (metaType2 != null)
{
metaType2 = metaType2.GetSurrogateOrSelf();
}
if (metaType2 != null && !list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
/// <summary>
/// Fully compiles the current model into a static-compiled serialization dll
/// (the serialization dll still requires protobuf-net for support services).
/// </summary>
/// <remarks>A full compilation is restricted to accessing public types / members</remarks>
/// <param name="name">The name of the TypeModel class to create</param>
/// <param name="path">The path for the new dll</param>
/// <returns>An instance of the newly created compiled type-model</returns>
public TypeModel Compile(string name, string path)
{
BuildAllSerializers();
Freeze();
bool save = !Helpers.IsNullOrEmpty(path);
if (Helpers.IsNullOrEmpty(name))
{
if (save) throw new ArgumentNullException("name");
name = Guid.NewGuid().ToString();
}
AssemblyName an = new AssemblyName();
an.Name = name;
AssemblyBuilder asm = AppDomain.CurrentDomain.DefineDynamicAssembly(an,
(save ? AssemblyBuilderAccess.RunAndSave : AssemblyBuilderAccess.Run)
);
ModuleBuilder module = save ? asm.DefineDynamicModule(name, path)
: asm.DefineDynamicModule(name);
Type baseType = typeof(TypeModel);
TypeBuilder type = module.DefineType(name,
(baseType.Attributes & ~TypeAttributes.Abstract) | TypeAttributes.Sealed,
baseType);
Compiler.CompilerContext ctx;
int index = 0;
bool hasInheritance = false;
SerializerPair[] methodPairs = new SerializerPair[types.Count];
foreach (MetaType metaType in types)
{
MethodBuilder writeMethod = type.DefineMethod("Write"
#if DEBUG
+ metaType.Type.Name
#endif
,
MethodAttributes.Private | MethodAttributes.Static, CallingConventions.Standard,
typeof(void), new Type[] { metaType.Type, typeof(ProtoWriter) });
MethodBuilder readMethod = type.DefineMethod("Read"
#if DEBUG
+ metaType.Type.Name
#endif
,
MethodAttributes.Private | MethodAttributes.Static, CallingConventions.Standard,
metaType.Type, new Type[] { metaType.Type, typeof(ProtoReader) });
SerializerPair pair = new SerializerPair(
GetKey(metaType.Type, true, false), GetKey(metaType.Type, true, true), metaType,
writeMethod, readMethod, writeMethod.GetILGenerator(), readMethod.GetILGenerator());
methodPairs[index++] = pair;
if (pair.MetaKey != pair.BaseKey) hasInheritance = true;
}
if (hasInheritance)
{
Array.Sort(methodPairs);
}
for(index = 0; index < methodPairs.Length ; index++)
{
SerializerPair pair = methodPairs[index];
ctx = new Compiler.CompilerContext(pair.SerializeBody, true, true, methodPairs);
pair.Type.Serializer.EmitWrite(ctx, Compiler.Local.InputValue);
ctx.Return();
ctx = new Compiler.CompilerContext(pair.DeserializeBody, true, false, methodPairs);
pair.Type.Serializer.EmitRead(ctx, Compiler.Local.InputValue);
if (!pair.Type.Serializer.ReturnsValue)
{
ctx.LoadValue(Compiler.Local.InputValue);
}
ctx.Return();
}
FieldBuilder knownTypes = type.DefineField("knownTypes", typeof(Type[]), FieldAttributes.Private | FieldAttributes.InitOnly);
ILGenerator il = Override(type, "GetKeyImpl");
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
// note that Array.IndexOf is not supported under CF
il.EmitCall(OpCodes.Callvirt,typeof(IList).GetMethod(
"IndexOf", new Type[] { typeof(object) }), null);
if (hasInheritance)
{
il.DeclareLocal(typeof(int)); // loc-0
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Stloc_0);
BasicList getKeyLabels = new BasicList();
int lastKey = -1;
for (int i = 0; i < methodPairs.Length; i++)
{
if (methodPairs[i].MetaKey == methodPairs[i].BaseKey) break;
if (lastKey == methodPairs[i].BaseKey)
{ // add the last label again
getKeyLabels.Add(getKeyLabels[getKeyLabels.Count - 1]);
}
else
{ // add a new unique label
getKeyLabels.Add(il.DefineLabel());
lastKey = methodPairs[i].BaseKey;
}
}
Label[] subtypeLabels = new Label[getKeyLabels.Count];
getKeyLabels.CopyTo(subtypeLabels, 0);
il.Emit(OpCodes.Switch, subtypeLabels);
il.Emit(OpCodes.Ldloc_0); // not a sub-type; use the original value
il.Emit(OpCodes.Ret);
lastKey = -1;
// now output the different branches per sub-type (not derived type)
for (int i = subtypeLabels.Length - 1; i >= 0; i--)
{
if (lastKey != methodPairs[i].BaseKey)
{
lastKey = methodPairs[i].BaseKey;
// find the actual base-index for this base-key (i.e. the index of
// the base-type)
int keyIndex = -1;
for (int j = subtypeLabels.Length; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
il.MarkLabel(subtypeLabels[i]);
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Ret);
}
}
}
else
{
il.Emit(OpCodes.Ret);
}
il = Override(type, "Serialize");
ctx = new Compiler.CompilerContext(il, false, true, methodPairs);
// arg0 = this, arg1 = key, arg2=obj, arg3=dest
Label[] jumpTable = new Label[types.Count];
for (int i = 0; i < jumpTable.Length; i++) {
jumpTable[i] = il.DefineLabel();
}
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Switch, jumpTable);
ctx.Return();
for (int i = 0; i < jumpTable.Length; i++)
{
SerializerPair pair = methodPairs[i];
il.MarkLabel(jumpTable[i]);
il.Emit(OpCodes.Ldarg_2);
ctx.CastFromObject(pair.Type.Type);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, pair.Serialize, null);
ctx.Return();
}
il = Override(type, "Deserialize");
ctx = new Compiler.CompilerContext(il, false, false, methodPairs);
// arg0 = this, arg1 = key, arg2=obj, arg3=source
for (int i = 0; i < jumpTable.Length; i++)
{
jumpTable[i] = il.DefineLabel();
}
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Switch, jumpTable);
ctx.LoadNullRef();
ctx.Return();
for (int i = 0; i < jumpTable.Length; i++)
{
SerializerPair pair = methodPairs[i];
il.MarkLabel(jumpTable[i]);
Type keyType = pair.Type.Type;
if (keyType.IsValueType)
{
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, EmitBoxedSerializer(type, i, keyType, methodPairs), null);
ctx.Return();
}
else
{
il.Emit(OpCodes.Ldarg_2);
ctx.CastFromObject(keyType);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, pair.Deserialize, null);
ctx.Return();
}
}
ConstructorBuilder ctor = type.DefineConstructor(MethodAttributes.Public, CallingConventions.HasThis, Helpers.EmptyTypes);
il = ctor.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Call, Helpers.GetConstructor(baseType, Helpers.EmptyTypes, true));
il.Emit(OpCodes.Ldarg_0);
Compiler.CompilerContext.LoadValue(il, types.Count);
il.Emit(OpCodes.Newarr, typeof(Type));
index = 0;
foreach(SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Dup);
Compiler.CompilerContext.LoadValue(il, index);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, typeof(Type).GetMethod("GetTypeFromHandle"), null);
il.Emit(OpCodes.Stelem_Ref);
index++;
}
il.Emit(OpCodes.Stfld, knownTypes);
il.Emit(OpCodes.Ret);
Type finalType = type.CreateType();
if(!Helpers.IsNullOrEmpty(path))
{
asm.Save(path);
Helpers.DebugWriteLine("Wrote dll:" + path);
}
return (TypeModel)Activator.CreateInstance(finalType);
}
public override object Read(object value, ProtoReader source)
{
if (nested)
{
source.ReadFieldHeader();
}
int field = source.FieldNumber;
BasicList list = new BasicList();
if (packedWireType != WireType.None && source.WireType == WireType.String)
{
SubItemToken token = ProtoReader.StartSubItem(source);
while (ProtoReader.HasSubValue(packedWireType, source))
{
list.Add(Tail.Read(null, source));
}
ProtoReader.EndSubItem(token, source);
int oldLen = AppendToCollection ? ((value == null ? 0 : ((Array)value).Length)) : 0;
Array result = Array.CreateInstance(itemType, oldLen + list.Count);
if (oldLen != 0) ((Array)value).CopyTo(result, 0);
list.CopyTo(result, oldLen);
return result;
}
else
{
bool readObject = true;
int arrayKey = 0;
value = value ?? Array.CreateInstance(itemType, 0);
if (AsReference)
{
int objectKey = source.ReadInt32();
if (objectKey > 0)
{
value = source.NetCache.GetKeyedObject(objectKey);
readObject = false;
}
else
{
bool dummy;
arrayKey = source.NetCache.AddObjectKey(value, out dummy);
}
}
else
{
bool isEmpty = source.ReadInt32() == 1;
if (isEmpty)
{
return value;
}
}
if (readObject)
{
while (source.TryReadFieldHeader(field))
{
list.Add(Tail.Read(null, source));
}
Array newArray = Array.CreateInstance(itemType, list.Count);
list.CopyTo(newArray, 0);
if (AsReference)
{
source.NetCache.UpdateKeyedObject(arrayKey, value, newArray);
}
value = newArray;
}
}
return value;
}
private static ProtoMemberAttribute NormalizeProtoMember(MemberInfo member, AttributeFamily family, bool forced, bool isEnum, BasicList partialMembers, int dataMemberOffset, bool inferByTagName)
{
if (member == null || (family == AttributeFamily.None && !isEnum))
{
return(null); // nix
}
int fieldNumber = int.MinValue, minAcceptFieldNumber = inferByTagName ? -1 : 1;
string name = null;
bool isPacked = false, ignore = false, done = false, isRequired = false, asReference = false, dynamicType = false, tagIsPinned = false, overwriteList = false;
DataFormat dataFormat = DataFormat.Default;
if (isEnum)
{
forced = true;
}
object[] attribs = member.GetCustomAttributes(true);
Attribute attrib;
if (isEnum)
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (attrib != null)
{
ignore = true;
}
else
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoEnumAttribute");
fieldNumber = Convert.ToInt32(((FieldInfo)member).GetValue(null));
if (attrib != null)
{
GetFieldName(ref name, attrib, "Name");
if ((bool)attrib.GetType().GetMethod("HasValue").Invoke(attrib, null))
{
fieldNumber = (int)GetMemberValue(attrib, "Value");
}
}
}
done = true;
}
if (!ignore && !done) // always consider ProtoMember
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoMemberAttribute");
GetIgnore(ref ignore, attrib, attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (!ignore && attrib != null)
{
GetFieldNumber(ref fieldNumber, attrib, "Tag");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
GetFieldBoolean(ref isPacked, attrib, "IsPacked");
GetFieldBoolean(ref overwriteList, attrib, "OverwriteList");
GetDataFormat(ref dataFormat, attrib, "DataFormat");
GetFieldBoolean(ref asReference, attrib, "AsReference");
GetFieldBoolean(ref dynamicType, attrib, "DynamicType");
done = tagIsPinned = fieldNumber > 0; // note minAcceptFieldNumber only applies to non-proto
}
if (!done && partialMembers != null)
{
foreach (ProtoPartialMemberAttribute ppma in partialMembers)
{
if (ppma.MemberName == member.Name)
{
GetFieldNumber(ref fieldNumber, ppma, "Tag");
GetFieldName(ref name, ppma, "Name");
GetFieldBoolean(ref isRequired, ppma, "IsRequired");
GetFieldBoolean(ref isPacked, ppma, "IsPacked");
GetFieldBoolean(ref overwriteList, attrib, "OverwriteList");
GetDataFormat(ref dataFormat, ppma, "DataFormat");
GetFieldBoolean(ref asReference, ppma, "AsReference");
GetFieldBoolean(ref dynamicType, ppma, "DynamicType");
if (done = tagIsPinned = fieldNumber > 0)
{
break; // note minAcceptFieldNumber only applies to non-proto
}
}
}
}
}
if (!ignore && !done && HasFamily(family, AttributeFamily.DataContractSerialier))
{
attrib = GetAttribute(attribs, "System.Runtime.Serialization.DataMemberAttribute");
if (attrib != null)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
done = fieldNumber >= minAcceptFieldNumber;
if (done)
{
fieldNumber += dataMemberOffset; // dataMemberOffset only applies to DCS flags, to allow us to "bump" WCF by a notch
}
}
}
if (!ignore && !done && HasFamily(family, AttributeFamily.XmlSerializer))
{
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlElementAttribute");
if (attrib == null)
{
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlArrayAttribute");
}
GetIgnore(ref ignore, attrib, attribs, "System.Xml.Serialization.XmlIgnoreAttribute");
if (attrib != null && !ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "ElementName");
done = fieldNumber >= minAcceptFieldNumber;
}
}
if (!ignore && !done)
{
if (GetAttribute(attribs, "System.NonSerializedAttribute") != null)
{
ignore = true;
}
}
if (ignore || (fieldNumber < minAcceptFieldNumber && !forced))
{
return(null);
}
ProtoMemberAttribute result = new ProtoMemberAttribute(fieldNumber, forced || inferByTagName);
result.AsReference = asReference;
result.DataFormat = dataFormat;
result.DynamicType = dynamicType;
result.IsPacked = isPacked;
result.OverwriteList = overwriteList;
result.IsRequired = isRequired;
result.Name = Helpers.IsNullOrEmpty(name) ? member.Name : name;
result.Member = member;
result.TagIsPinned = tagIsPinned;
return(result);
}
bool InternalsVisible(Assembly assembly)
{
#if PHONE8 || SILVERLIGHT || FX11
return false;
#else
if (Helpers.IsNullOrEmpty(assemblyName)) return false;
if (knownTrustedAssemblies != null)
{
if (knownTrustedAssemblies.IndexOfReference(assembly) >= 0)
{
return true;
}
}
if (knownUntrustedAssemblies != null)
{
if (knownUntrustedAssemblies.IndexOfReference(assembly) >= 0)
{
return false;
}
}
bool isTrusted = false;
Type attributeType = MapType(typeof(System.Runtime.CompilerServices.InternalsVisibleToAttribute));
if(attributeType == null) return false;
#if FEAT_IKVM
foreach (CustomAttributeData attrib in assembly.__GetCustomAttributes(attributeType, false))
{
if (attrib.ConstructorArguments.Count == 1)
{
string privelegedAssembly = attrib.ConstructorArguments[0].Value as string;
if (privelegedAssembly == assemblyName)
{
isTrusted = true;
break;
}
}
}
#else
foreach(System.Runtime.CompilerServices.InternalsVisibleToAttribute attrib in assembly.GetCustomAttributes(attributeType, false))
{
if (attrib.AssemblyName == assemblyName)
{
isTrusted = true;
break;
}
}
#endif
if (isTrusted)
{
if (knownTrustedAssemblies == null) knownTrustedAssemblies = new BasicList();
knownTrustedAssemblies.Add(assembly);
}
else
{
if (knownUntrustedAssemblies == null) knownUntrustedAssemblies = new BasicList();
knownUntrustedAssemblies.Add(assembly);
}
return isTrusted;
#endif
}
// Token: 0x060032F1 RID: 13041 RVA: 0x001283C5 File Offset: 0x001267C5
public Group(int first)
{
First = first;
Items = new BasicList();
}
void ReadSInstance(ProtoReader reader, SInstance sInstance, CLS_Environment environment)
{
List<CLS_Content.Value> values;
List<string> keywords;
GetSortMembers(sInstance, out values, out keywords);
int fieldNumber = 0;
while ((fieldNumber = reader.ReadFieldHeader()) > 0)
{
Type memberT = values[fieldNumber - 1].type;
CLS_Content.Value memberV = values[fieldNumber - 1];
string sClassName = keywords[fieldNumber - 1];
if (memberT == null)
{
memberT = typeof(SInstance);
sClassName = ((SType)memberV.type).Name;
}
Type itemType = GetItemType(memberT);
if (itemType != null)
{
sClassName = sInstance.type.members[sClassName].type.keyword;
// 数组判断
if (memberT.IsArray)
{
string itemClass = sClassName.Substring(0, sClassName.Length - 2); // 从 xxx[] 中提取xxx
BasicList list = new BasicList();
do
{
list.Add(ReadField(reader, itemType, itemClass, environment));
} while (reader.TryReadFieldHeader(fieldNumber));
Array result = Array.CreateInstance(itemType, list.Count);
list.CopyTo(result, 0);
memberV.value = result;
}
// 列表判断
else
{
string itemClass = sClassName.Substring(5, sClassName.Length - 6); // 从 List<xxx> 中提取xxx
ICLS_Type iType = environment.GetTypeByKeywordQuiet(sClassName);
CLS_Content content = CLS_Content.NewContent(environment);
memberV.value = iType.function.New(content, m_emptyParams).value;
CLS_Content.PoolContent(content);
IList list = (IList)memberV.value;
do
{
list.Add(ReadField(reader, itemType, itemClass, environment));
} while (reader.TryReadFieldHeader(fieldNumber));
}
}
else
{
memberV.value = ReadField(reader, memberT, sClassName, environment);
}
}
}
private static ProtoMemberAttribute NormalizeProtoMember(MemberInfo member, AttributeFamily family, bool forced, bool isEnum, BasicList partialMembers, int dataMemberOffset, bool inferByTagName)
{
if (member == null || (family == AttributeFamily.None && !isEnum)) return null; // nix
int fieldNumber = int.MinValue, minAcceptFieldNumber = inferByTagName ? -1 : 1;
string name = null;
bool isPacked = false, ignore = false, done = false, isRequired = false, asReference = false, dynamicType = false, tagIsPinned = false, overwriteList = false;
DataFormat dataFormat = DataFormat.Default;
if (isEnum) forced = true;
object[] attribs = member.GetCustomAttributes(true);
Attribute attrib;
if (isEnum)
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (attrib != null)
{
ignore = true;
}
else
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoEnumAttribute");
fieldNumber = Convert.ToInt32(((FieldInfo)member).GetValue(null));
if (attrib != null)
{
GetFieldName(ref name, attrib, "Name");
if ((bool)attrib.GetType().GetMethod("HasValue").Invoke(attrib, null))
{
fieldNumber = (int)GetMemberValue(attrib, "Value");
}
}
}
done = true;
}
if (!ignore && !done) // always consider ProtoMember
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoMemberAttribute");
GetIgnore(ref ignore, attrib, attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (!ignore && attrib != null)
{
GetFieldNumber(ref fieldNumber, attrib, "Tag");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
GetFieldBoolean(ref isPacked, attrib, "IsPacked");
GetFieldBoolean(ref overwriteList, attrib, "OverwriteList");
GetDataFormat(ref dataFormat, attrib, "DataFormat");
GetFieldBoolean(ref asReference, attrib, "AsReference");
GetFieldBoolean(ref dynamicType, attrib, "DynamicType");
done = tagIsPinned = fieldNumber > 0; // note minAcceptFieldNumber only applies to non-proto
}
if (!done && partialMembers != null)
{
foreach (ProtoPartialMemberAttribute ppma in partialMembers)
{
if (ppma.MemberName == member.Name)
{
GetFieldNumber(ref fieldNumber, ppma, "Tag");
GetFieldName(ref name, ppma, "Name");
GetFieldBoolean(ref isRequired, ppma, "IsRequired");
GetFieldBoolean(ref isPacked, ppma, "IsPacked");
GetFieldBoolean(ref overwriteList, attrib, "OverwriteList");
GetDataFormat(ref dataFormat, ppma, "DataFormat");
GetFieldBoolean(ref asReference, ppma, "AsReference");
GetFieldBoolean(ref dynamicType, ppma, "DynamicType");
if (done = tagIsPinned = fieldNumber > 0) break; // note minAcceptFieldNumber only applies to non-proto
}
}
}
}
if (!ignore && !done && HasFamily(family, AttributeFamily.DataContractSerialier))
{
attrib = GetAttribute(attribs, "System.Runtime.Serialization.DataMemberAttribute");
if (attrib != null)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
done = fieldNumber >= minAcceptFieldNumber;
if (done) fieldNumber += dataMemberOffset; // dataMemberOffset only applies to DCS flags, to allow us to "bump" WCF by a notch
}
}
if (!ignore && !done && HasFamily(family, AttributeFamily.XmlSerializer))
{
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlElementAttribute");
if(attrib == null) attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlArrayAttribute");
GetIgnore(ref ignore, attrib, attribs, "System.Xml.Serialization.XmlIgnoreAttribute");
if (attrib != null && !ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "ElementName");
done = fieldNumber >= minAcceptFieldNumber;
}
}
if (!ignore && !done)
{
if (GetAttribute(attribs, "System.NonSerializedAttribute") != null) ignore = true;
}
if (ignore || (fieldNumber < minAcceptFieldNumber && !forced)) return null;
ProtoMemberAttribute result = new ProtoMemberAttribute(fieldNumber, forced || inferByTagName);
result.AsReference = asReference;
result.DataFormat = dataFormat;
result.DynamicType = dynamicType;
result.IsPacked = isPacked;
result.OverwriteList = overwriteList;
result.IsRequired = isRequired;
result.Name = Helpers.IsNullOrEmpty(name) ? member.Name : name;
result.Member = member;
result.TagIsPinned = tagIsPinned;
return result;
}
internal void ApplyDefaultBehaviour()
{
if (type.BaseType != null && model.FindWithoutAdd(type.BaseType) == null
&& GetContractFamily(type.BaseType, null) != MetaType.AttributeFamily.None)
{
model.FindOrAddAuto(type.BaseType, true, false, false);
}
object[] typeAttribs = type.GetCustomAttributes(true);
AttributeFamily family = GetContractFamily(type, typeAttribs);
bool isEnum = type.IsEnum;
if(family == AttributeFamily.None && !isEnum) return; // and you'd like me to do what, exactly?
BasicList partialIgnores = null, partialMembers = null;
int dataMemberOffset = 0, implicitFirstTag = 1;
bool inferTagByName = model.InferTagFromNameDefault;
ImplicitFields implicitMode = ImplicitFields.None;
for (int i = 0; i < typeAttribs.Length; i++)
{
Attribute item = (Attribute)typeAttribs[i];
if (!isEnum && item is ProtoIncludeAttribute)
{
ProtoIncludeAttribute pia = (ProtoIncludeAttribute)item;
Type knownType = pia.ResolveKnownType(type.Assembly);
if (knownType == null)
{
throw new InvalidOperationException("Unable to resolve sub-type: " + pia.KnownTypeName);
}
AddSubType(pia.Tag, knownType);
}
if(item is ProtoPartialIgnoreAttribute)
{
if(partialIgnores == null) partialIgnores = new BasicList();
partialIgnores.Add(((ProtoPartialIgnoreAttribute)item).MemberName);
}
if (!isEnum && item is ProtoPartialMemberAttribute)
{
if (partialMembers == null) partialMembers = new BasicList();
partialMembers.Add(item);
}
if (!isEnum && item is ProtoContractAttribute)
{
ProtoContractAttribute pca = (ProtoContractAttribute)item;
dataMemberOffset = pca.DataMemberOffset;
if (pca.InferTagFromNameHasValue) inferTagByName = pca.InferTagFromName;
implicitMode = pca.ImplicitFields;
UseConstructor = !pca.SkipConstructor;
if(pca.ImplicitFirstTag > 0) implicitFirstTag = pca.ImplicitFirstTag;
}
}
if (implicitMode != ImplicitFields.None)
{
family &= AttributeFamily.ProtoBuf; // with implicit fields, **only** proto attributes are important
}
MethodInfo[] callbacks = null;
BasicList members = new BasicList();
foreach (MemberInfo member in type.GetMembers(isEnum ? BindingFlags.Public | BindingFlags.Static
: BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (member.DeclaringType != type) continue;
if (member.IsDefined(typeof(ProtoIgnoreAttribute), true)) continue;
if (partialIgnores != null && partialIgnores.Contains(member.Name)) continue;
bool forced = false, isPublic, isField;
Type effectiveType;
switch (member.MemberType)
{
case MemberTypes.Property:
PropertyInfo property = (PropertyInfo)member;
effectiveType = property.PropertyType;
isPublic = property.GetGetMethod(false) != null;
isField = false;
goto ProcessMember;
case MemberTypes.Field:
FieldInfo field = (FieldInfo)member;
effectiveType = field.FieldType;
isPublic = field.IsPublic;
isField = true;
ProcessMember:
switch(implicitMode)
{
case ImplicitFields.AllFields:
if (isField) forced = true;
break;
case ImplicitFields.AllPublic:
if (isPublic) forced = true;
break;
}
if (effectiveType.IsSubclassOf(typeof(Delegate))) continue; // we just don't like delegate types ;p
ProtoMemberAttribute normalizedAttribute = NormalizeProtoMember(member, family, forced, isEnum, partialMembers, dataMemberOffset, inferTagByName);
if(normalizedAttribute != null) members.Add(normalizedAttribute);
break;
case MemberTypes.Method:
if (isEnum) continue;
MethodInfo method = (MethodInfo)member;
object[] memberAttribs = Attribute.GetCustomAttributes(method);
if (memberAttribs != null && memberAttribs.Length > 0)
{
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeSerializationAttribute", ref callbacks, 0);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterSerializationAttribute", ref callbacks, 1);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeDeserializationAttribute", ref callbacks, 2);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterDeserializationAttribute", ref callbacks, 3);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializingAttribute", ref callbacks, 4);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializedAttribute", ref callbacks, 5);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializingAttribute", ref callbacks, 6);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializedAttribute", ref callbacks, 7);
}
break;
}
}
ProtoMemberAttribute[] arr = new ProtoMemberAttribute[members.Count];
members.CopyTo(arr, 0);
if (inferTagByName || implicitMode != ImplicitFields.None)
{
Array.Sort(arr);
int nextTag = implicitFirstTag;
foreach (ProtoMemberAttribute normalizedAttribute in arr)
{
if (!normalizedAttribute.TagIsPinned) // if ProtoMember etc sets a tag, we'll trust it
{
normalizedAttribute.Rebase(nextTag++);
}
}
}
foreach (ProtoMemberAttribute normalizedAttribute in arr)
{
ValueMember vm = ApplyDefaultBehaviour(isEnum, normalizedAttribute);
if (vm != null)
{
Add(vm);
}
}
if (callbacks != null)
{
SetCallbacks(Coalesce(callbacks, 0, 4), Coalesce(callbacks, 1, 5),
Coalesce(callbacks, 2, 6), Coalesce(callbacks, 3, 7));
}
}
private IProtoTypeSerializer BuildSerializer()
{
if (type.IsEnum)
{
//return new TagDecorator(ProtoBuf.Serializer.ListItemTag, WireType.Variant, false, new EnumSerializer(type, GetEnumMap()));
return new TypeSerializer(type, new int[] { ProtoBuf.Serializer.ListItemTag },
new IProtoSerializer[] {
new TagDecorator(ProtoBuf.Serializer.ListItemTag, WireType.Variant, false, new EnumSerializer(type, GetEnumMap()))
}, null, true, true, null, constructType);
}
if (surrogate != null)
{
MetaType mt = model[surrogate], mtBase;
while ((mtBase = mt.baseType) != null) { mt = mtBase; }
return new SurrogateSerializer(type, surrogate, mt.Serializer);
}
Type itemType = TypeModel.GetListItemType(type);
if (itemType != null)
{
ValueMember fakeMember = new ValueMember(model, ProtoBuf.Serializer.ListItemTag, type, itemType, type, DataFormat.Default);
return new TypeSerializer(type, new int[] { ProtoBuf.Serializer.ListItemTag }, new IProtoSerializer[] { fakeMember.Serializer }, null, true, true, null, constructType);
}
fields.Trim();
int fieldCount = fields.Count;
int subTypeCount = subTypes == null ? 0 : subTypes.Count;
int[] fieldNumbers = new int[fieldCount + subTypeCount];
IProtoSerializer[] serializers = new IProtoSerializer[fieldCount + subTypeCount];
int i = 0;
if (subTypeCount != 0)
{
foreach (SubType subType in subTypes)
{
fieldNumbers[i] = subType.FieldNumber;
serializers[i++] = subType.Serializer;
}
}
if (fieldCount != 0)
{
foreach (ValueMember member in fields)
{
fieldNumbers[i] = member.FieldNumber;
serializers[i++] = member.Serializer;
}
}
BasicList baseCtorCallbacks = null;
MetaType tmp = BaseType;
while (tmp != null)
{
MethodInfo method = tmp.HasCallbacks ? tmp.Callbacks.BeforeDeserialize : null;
if (method != null)
{
if (baseCtorCallbacks == null) baseCtorCallbacks = new BasicList();
baseCtorCallbacks.Add(method);
}
tmp = tmp.BaseType;
}
MethodInfo[] arr = null;
if (baseCtorCallbacks != null)
{
arr = new MethodInfo[baseCtorCallbacks.Count];
baseCtorCallbacks.CopyTo(arr, 0);
Array.Reverse(arr);
}
return new TypeSerializer(type, fieldNumbers, serializers, arr, baseType == null, UseConstructor, callbacks, constructType);
}
private bool TryDeserializeList(TypeModel model, ProtoReader reader, DataFormat format, int tag, Type listType, Type itemType, ref object value)
{
bool isList;
MethodInfo methodInfo = ResolveListAdd(model, listType, itemType, out isList);
if (methodInfo == null)
{
throw new NotSupportedException("Unknown list variant: " + listType.FullName);
}
bool result = false;
object value2 = null;
IList list = value as IList;
object[] array = isList ? null : new object[1];
BasicList basicList = listType.IsArray ? new BasicList() : null;
while (TryDeserializeAuxiliaryType(reader, format, tag, itemType, ref value2, skipOtherFields: true, asListItem: true, autoCreate: true, insideList: true))
{
result = true;
if (value == null && basicList == null)
{
value = CreateListInstance(listType, itemType);
list = (value as IList);
}
if (list != null)
{
list.Add(value2);
}
else if (basicList != null)
{
basicList.Add(value2);
}
else
{
array[0] = value2;
methodInfo.Invoke(value, array);
}
value2 = null;
}
if (basicList != null)
{
if (value != null)
{
if (basicList.Count != 0)
{
Array array2 = (Array)value;
Array array3 = Array.CreateInstance(itemType, array2.Length + basicList.Count);
Array.Copy(array2, array3, array2.Length);
basicList.CopyTo(array3, array2.Length);
value = array3;
}
}
else
{
Array array3 = Array.CreateInstance(itemType, basicList.Count);
basicList.CopyTo(array3, 0);
value = array3;
}
}
return(result);
}
internal static Type GetListItemType(TypeModel model, Type listType)
{
if (listType == model.MapType(typeof(string)) || listType.IsArray || !model.MapType(typeof(IEnumerable)).IsAssignableFrom(listType))
{
return(null);
}
BasicList basicList = new BasicList();
MethodInfo[] methods = listType.GetMethods();
foreach (MethodInfo methodInfo in methods)
{
if (!methodInfo.IsStatic && !(methodInfo.Name != "Add"))
{
ParameterInfo[] parameters = methodInfo.GetParameters();
Type parameterType;
if (parameters.Length == 1 && !basicList.Contains(parameterType = parameters[0].ParameterType))
{
basicList.Add(parameterType);
}
}
}
string name = listType.Name;
if (name == null || (name.IndexOf("Queue") < 0 && name.IndexOf("Stack") < 0))
{
TestEnumerableListPatterns(model, basicList, listType);
Type[] interfaces = listType.GetInterfaces();
foreach (Type iType in interfaces)
{
TestEnumerableListPatterns(model, basicList, iType);
}
}
PropertyInfo[] properties = listType.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (PropertyInfo propertyInfo in properties)
{
if (!(propertyInfo.Name != "Item") && !basicList.Contains(propertyInfo.PropertyType))
{
ParameterInfo[] indexParameters = propertyInfo.GetIndexParameters();
if (indexParameters.Length == 1 && indexParameters[0].ParameterType == model.MapType(typeof(int)))
{
basicList.Add(propertyInfo.PropertyType);
}
}
}
switch (basicList.Count)
{
case 0:
return(null);
case 1:
return((Type)basicList[0]);
case 2:
if (CheckDictionaryAccessors(model, (Type)basicList[0], (Type)basicList[1]))
{
return((Type)basicList[0]);
}
if (CheckDictionaryAccessors(model, (Type)basicList[1], (Type)basicList[0]))
{
return((Type)basicList[1]);
}
break;
}
return(null);
}
private void WriteGetKeyImpl(TypeBuilder type, bool hasInheritance, SerializerPair[] methodPairs, Compiler.CompilerContext.ILVersion ilVersion, string assemblyName, out ILGenerator il, out int knownTypesCategory, out FieldBuilder knownTypes, out Type knownTypesLookupType)
{
il = Override(type, "GetKeyImpl");
Compiler.CompilerContext ctx = new Compiler.CompilerContext(il, false, false, methodPairs, this, ilVersion, assemblyName, MapType(typeof(System.Type), true));
if (types.Count <= KnownTypes_ArrayCutoff)
{
knownTypesCategory = KnownTypes_Array;
knownTypesLookupType = MapType(typeof(System.Type[]), true);
}
else
{
#if NO_GENERICS
knownTypesLookupType = null;
#else
knownTypesLookupType = MapType(typeof(System.Collections.Generic.Dictionary<System.Type, int>), false);
#endif
if (knownTypesLookupType == null)
{
knownTypesLookupType = MapType(typeof(Hashtable), true);
knownTypesCategory = KnownTypes_Hashtable;
}
else
{
knownTypesCategory = KnownTypes_Dictionary;
}
}
knownTypes = type.DefineField("knownTypes", knownTypesLookupType, FieldAttributes.Private | FieldAttributes.InitOnly | FieldAttributes.Static);
switch (knownTypesCategory)
{
case KnownTypes_Array:
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
// note that Array.IndexOf is not supported under CF
il.EmitCall(OpCodes.Callvirt, MapType(typeof(IList)).GetMethod(
"IndexOf", new Type[] { MapType(typeof(object)) }), null);
if (hasInheritance)
{
il.DeclareLocal(MapType(typeof(int))); // loc-0
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Stloc_0);
BasicList getKeyLabels = new BasicList();
int lastKey = -1;
for (int i = 0; i < methodPairs.Length; i++)
{
if (methodPairs[i].MetaKey == methodPairs[i].BaseKey) break;
if (lastKey == methodPairs[i].BaseKey)
{ // add the last label again
getKeyLabels.Add(getKeyLabels[getKeyLabels.Count - 1]);
}
else
{ // add a new unique label
getKeyLabels.Add(ctx.DefineLabel());
lastKey = methodPairs[i].BaseKey;
}
}
Compiler.CodeLabel[] subtypeLabels = new Compiler.CodeLabel[getKeyLabels.Count];
getKeyLabels.CopyTo(subtypeLabels, 0);
ctx.Switch(subtypeLabels);
il.Emit(OpCodes.Ldloc_0); // not a sub-type; use the original value
il.Emit(OpCodes.Ret);
lastKey = -1;
// now output the different branches per sub-type (not derived type)
for (int i = subtypeLabels.Length - 1; i >= 0; i--)
{
if (lastKey != methodPairs[i].BaseKey)
{
lastKey = methodPairs[i].BaseKey;
// find the actual base-index for this base-key (i.e. the index of
// the base-type)
int keyIndex = -1;
for (int j = subtypeLabels.Length; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
ctx.MarkLabel(subtypeLabels[i]);
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Ret);
}
}
}
else
{
il.Emit(OpCodes.Ret);
}
}
break;
case KnownTypes_Dictionary:
{
LocalBuilder result = il.DeclareLocal(MapType(typeof(int)));
Label otherwise = il.DefineLabel();
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldloca_S, result);
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetMethod("TryGetValue", BindingFlags.Instance | BindingFlags.Public), null);
il.Emit(OpCodes.Brfalse_S, otherwise);
il.Emit(OpCodes.Ldloc_S, result);
il.Emit(OpCodes.Ret);
il.MarkLabel(otherwise);
il.Emit(OpCodes.Ldc_I4_M1);
il.Emit(OpCodes.Ret);
}
break;
case KnownTypes_Hashtable:
{
Label otherwise = il.DefineLabel();
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetProperty("Item").GetGetMethod(), null);
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Brfalse_S, otherwise);
#if FX11
il.Emit(OpCodes.Unbox, MapType(typeof(int)));
il.Emit(OpCodes.Ldobj, MapType(typeof(int)));
#else
if (ilVersion == Compiler.CompilerContext.ILVersion.Net1)
{
il.Emit(OpCodes.Unbox, MapType(typeof(int)));
il.Emit(OpCodes.Ldobj, MapType(typeof(int)));
}
else
{
il.Emit(OpCodes.Unbox_Any, MapType(typeof(int)));
}
#endif
il.Emit(OpCodes.Ret);
il.MarkLabel(otherwise);
il.Emit(OpCodes.Pop);
il.Emit(OpCodes.Ldc_I4_M1);
il.Emit(OpCodes.Ret);
}
break;
default:
throw new InvalidOperationException();
}
}
private void WriteAssemblyAttributes(CompilerOptions options, string assemblyName, AssemblyBuilder asm)
{
if (!Helpers.IsNullOrEmpty(options.TargetFrameworkName))
{
// get [TargetFramework] from mscorlib/equivalent and burn into the new assembly
Type versionAttribType = null;
try
{ // this is best-endeavours only
versionAttribType = GetType("System.Runtime.Versioning.TargetFrameworkAttribute", MapType(typeof(string)).Assembly);
}
catch { /* don't stress */ }
if (versionAttribType != null)
{
PropertyInfo[] props;
object[] propValues;
if (Helpers.IsNullOrEmpty(options.TargetFrameworkDisplayName))
{
props = new PropertyInfo[0];
propValues = new object[0];
}
else
{
props = new PropertyInfo[1] { versionAttribType.GetProperty("FrameworkDisplayName") };
propValues = new object[1] { options.TargetFrameworkDisplayName };
}
CustomAttributeBuilder builder = new CustomAttributeBuilder(
versionAttribType.GetConstructor(new Type[] { MapType(typeof(string)) }),
new object[] { options.TargetFrameworkName },
props,
propValues);
asm.SetCustomAttribute(builder);
}
}
// copy assembly:InternalsVisibleTo
Type internalsVisibleToAttribType = null;
#if !FX11
try
{
internalsVisibleToAttribType = MapType(typeof(System.Runtime.CompilerServices.InternalsVisibleToAttribute));
}
catch { /* best endeavors only */ }
#endif
if (internalsVisibleToAttribType != null)
{
BasicList internalAssemblies = new BasicList(), consideredAssemblies = new BasicList();
foreach (MetaType metaType in types)
{
Assembly assembly = metaType.Type.Assembly;
if (consideredAssemblies.IndexOfReference(assembly) >= 0) continue;
consideredAssemblies.Add(assembly);
AttributeMap[] assemblyAttribsMap = AttributeMap.Create(this, assembly);
for (int i = 0; i < assemblyAttribsMap.Length; i++)
{
if (assemblyAttribsMap[i].AttributeType != internalsVisibleToAttribType) continue;
object privelegedAssemblyObj;
assemblyAttribsMap[i].TryGet("AssemblyName", out privelegedAssemblyObj);
string privelegedAssemblyName = privelegedAssemblyObj as string;
if (privelegedAssemblyName == assemblyName || Helpers.IsNullOrEmpty(privelegedAssemblyName)) continue; // ignore
if (internalAssemblies.IndexOfString(privelegedAssemblyName) >= 0) continue; // seen it before
internalAssemblies.Add(privelegedAssemblyName);
CustomAttributeBuilder builder = new CustomAttributeBuilder(
internalsVisibleToAttribType.GetConstructor(new Type[] { MapType(typeof(string)) }),
new object[] { privelegedAssemblyName });
asm.SetCustomAttribute(builder);
}
}
}
}
private IProtoTypeSerializer BuildSerializer()
{
if (surrogate != null) return new SurrogateSerializer(type, model[surrogate].Serializer);
fields.Trim();
int fieldCount = fields.Count;
int subTypeCount = subTypes == null ? 0 : subTypes.Count;
int[] fieldNumbers = new int[fieldCount + subTypeCount];
IProtoSerializer[] serializers = new IProtoSerializer[fieldCount + subTypeCount];
int i = 0;
if (subTypeCount != 0)
{
foreach (SubType subType in subTypes)
{
fieldNumbers[i] = subType.FieldNumber;
serializers[i++] = subType.Serializer;
}
}
if (fieldCount != 0)
{
foreach (ValueMember member in fields)
{
fieldNumbers[i] = member.FieldNumber;
serializers[i++] = member.Serializer;
}
}
BasicList baseCtorCallbacks = null;
MetaType tmp = BaseType;
while (tmp != null)
{
MethodInfo method = tmp.HasCallbacks ? tmp.Callbacks.BeforeDeserialize : null;
if (method != null)
{
if (baseCtorCallbacks == null) baseCtorCallbacks = new BasicList();
baseCtorCallbacks.Add(method);
}
tmp = tmp.BaseType;
}
MethodInfo[] arr = null;
if (baseCtorCallbacks != null)
{
arr = new MethodInfo[baseCtorCallbacks.Count];
baseCtorCallbacks.CopyTo(arr, 0);
Array.Reverse(arr);
}
return new TypeSerializer(type, fieldNumbers, serializers, arr, baseType == null, useConstructor, callbacks);
}
internal static BasicList GetContiguousGroups(int[] keys, object[] values)
{
if (keys == null) throw new ArgumentNullException("keys");
if (values == null) throw new ArgumentNullException("values");
if (values.Length < keys.Length) throw new ArgumentException("Not all keys are covered by values", "values");
BasicList outer = new BasicList();
Group group = null;
for (int i = 0; i < keys.Length; i++)
{
if (i == 0 || keys[i] != keys[i - 1]) { group = null; }
if (group == null)
{
group = new Group(keys[i]);
outer.Add(group);
}
group.Items.Add(values[i]);
}
return outer;
}
internal void ApplyDefaultBehaviour()
{
if (model.FindWithoutAdd(type.BaseType) == null
&& GetContractFamily(type.BaseType, null) != MetaType.AttributeFamily.None)
{
model.FindOrAddAuto(type.BaseType, true, false, false);
}
object[] typeAttribs = type.GetCustomAttributes(true);
AttributeFamily family = GetContractFamily(type, typeAttribs);
bool isEnum = type.IsEnum;
if(family == AttributeFamily.None && !isEnum) return; // and you'd like me to do what, exactly?
BasicList partialIgnores = null, partialMembers = null;
for (int i = 0; i < typeAttribs.Length; i++)
{
if (!isEnum && typeAttribs[i] is ProtoIncludeAttribute)
{
ProtoIncludeAttribute pia = (ProtoIncludeAttribute)typeAttribs[i];
AddSubType(pia.Tag, pia.KnownType);
}
if(typeAttribs[i] is ProtoPartialIgnoreAttribute)
{
if(partialIgnores == null) partialIgnores = new BasicList();
partialIgnores.Add(((ProtoPartialIgnoreAttribute)typeAttribs[i]).MemberName);
}
if (!isEnum && typeAttribs[i] is ProtoPartialMemberAttribute)
{
if (partialMembers == null) partialMembers = new BasicList();
partialMembers.Add(typeAttribs[i]);
}
}
MethodInfo[] callbacks = null;
foreach (MemberInfo member in type.GetMembers(isEnum ? BindingFlags.Public | BindingFlags.Static
: BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (member.DeclaringType != type) continue;
if (member.IsDefined(typeof(ProtoIgnoreAttribute), true)) continue;
if (partialIgnores != null && partialIgnores.Contains(member.Name)) continue;
switch (member.MemberType)
{
case MemberTypes.Property:
case MemberTypes.Field:
ValueMember vm = ApplyDefaultBehaviour(isEnum, family, member, partialMembers);
if (vm != null)
{
Add(vm);
}
break;
case MemberTypes.Method:
if (isEnum) continue;
MethodInfo method = (MethodInfo)member;
object[] memberAttribs = Attribute.GetCustomAttributes(method);
if (memberAttribs != null && memberAttribs.Length > 0)
{
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeSerializationAttribute", ref callbacks, 0);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterSerializationAttribute", ref callbacks, 1);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeDeserializationAttribute", ref callbacks, 2);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterDeserializationAttribute", ref callbacks, 3);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializingAttribute", ref callbacks, 4);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializedAttribute", ref callbacks, 5);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializingAttribute", ref callbacks, 6);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializedAttribute", ref callbacks, 7);
}
break;
}
}
if (callbacks != null)
{
SetCallbacks(callbacks[0] ?? callbacks[4], callbacks[1] ?? callbacks[5],
callbacks[2] ?? callbacks[6], callbacks[3] ?? callbacks[7]);
}
}
private void CascadeDependents(BasicList list, MetaType metaType)
{
if (metaType.IsList)
{
Type listItemType = TypeModel.GetListItemType(this, metaType.Type);
WireType wireType;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, listItemType, out wireType, false, false, false, false) == null)
{
int num = this.FindOrAddAuto(listItemType, false, false, false);
if (num >= 0)
{
MetaType metaType2 = ((MetaType)this.types[num]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
else
{
MetaType metaType2;
if (metaType.IsAutoTuple)
{
MemberInfo[] array;
if (MetaType.ResolveTupleConstructor(metaType.Type, out array) != null)
{
for (int i = 0; i < array.Length; i++)
{
Type type = null;
if (array[i] is PropertyInfo)
{
type = ((PropertyInfo)array[i]).PropertyType;
}
else if (array[i] is FieldInfo)
{
type = ((FieldInfo)array[i]).FieldType;
}
WireType wireType2;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType2, false, false, false, false) == null)
{
int num2 = this.FindOrAddAuto(type, false, false, false);
if (num2 >= 0)
{
metaType2 = ((MetaType)this.types[num2]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
}
}
else
{
foreach (ValueMember valueMember in metaType.Fields)
{
Type type2 = valueMember.ItemType;
if (type2 == null)
{
type2 = valueMember.MemberType;
}
WireType wireType3;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type2, out wireType3, false, false, false, false) == null)
{
int num3 = this.FindOrAddAuto(type2, false, false, false);
if (num3 >= 0)
{
metaType2 = ((MetaType)this.types[num3]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
}
if (metaType.HasSubtypes)
{
SubType[] subtypes = metaType.GetSubtypes();
for (int j = 0; j < subtypes.Length; j++)
{
SubType subType = subtypes[j];
metaType2 = subType.DerivedType.GetSurrogateOrSelf();
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
metaType2 = metaType.BaseType;
if (metaType2 != null)
{
metaType2 = metaType2.GetSurrogateOrSelf();
}
if (metaType2 != null && !list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
private ValueMember ApplyDefaultBehaviour(bool isEnum, AttributeFamily family, MemberInfo member, BasicList partialMembers)
{
if (member == null || (family == AttributeFamily.None && !isEnum)) return null; // nix
Type effectiveType;
switch (member.MemberType)
{
case MemberTypes.Field:
effectiveType = ((FieldInfo)member).FieldType; break;
case MemberTypes.Property:
effectiveType = ((PropertyInfo)member).PropertyType; break;
default:
return null; // nothing doing
}
int fieldNumber = 0;
bool isPacked = false;
string name = null;
bool isRequired = false;
Type itemType = null;
Type defaultType = null;
ResolveListTypes(effectiveType, ref itemType, ref defaultType);
object[] attribs = member.GetCustomAttributes(true);
Attribute attrib;
DataFormat dataFormat = DataFormat.Default;
bool ignore = false;
object defaultValue = null;
// implicit zero default
switch (Type.GetTypeCode(effectiveType))
{
case TypeCode.Boolean: defaultValue = false; break;
case TypeCode.Decimal: defaultValue = (decimal)0; break;
case TypeCode.Single: defaultValue = (float)0; break;
case TypeCode.Double: defaultValue = (double)0; break;
case TypeCode.Byte: defaultValue = (byte)0; break;
case TypeCode.Char: defaultValue = (char)0; break;
case TypeCode.Int16: defaultValue = (short)0; break;
case TypeCode.Int32: defaultValue = (int)0; break;
case TypeCode.Int64: defaultValue = (long)0; break;
case TypeCode.SByte: defaultValue = (sbyte)0; break;
case TypeCode.UInt16: defaultValue = (ushort)0; break;
case TypeCode.UInt32: defaultValue = (uint)0; break;
case TypeCode.UInt64: defaultValue = (ulong)0; break;
default:
if (effectiveType == typeof(TimeSpan)) defaultValue = TimeSpan.Zero;
if (effectiveType == typeof(Guid)) defaultValue = Guid.Empty;
break;
}
bool done = false;
if (isEnum)
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (attrib != null)
{
ignore = true;
}
else
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoEnumAttribute");
fieldNumber = Convert.ToInt32(((FieldInfo)member).GetValue(null));
if (attrib != null)
{
GetFieldName(ref name, attrib, "Name");
if ((bool)attrib.GetType().GetMethod("HasValue").Invoke(attrib, null))
{
fieldNumber = (int) GetMemberValue(attrib, "Value");
}
}
}
done = true;
}
if (!ignore && !done) // always consider ProtoMember
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoMemberAttribute");
GetIgnore(ref ignore, attrib, attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (!ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Tag");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
GetFieldBoolean(ref isPacked, attrib, "IsPacked");
GetDataFormat(ref dataFormat, attrib, "DataFormat");
done = fieldNumber > 0;
}
if (!done && partialMembers != null)
{
foreach (ProtoPartialMemberAttribute ppma in partialMembers)
{
if (ppma.MemberName == member.Name)
{
GetFieldNumber(ref fieldNumber, ppma, "Tag");
GetFieldName(ref name, ppma, "Name");
GetFieldBoolean(ref isRequired, ppma, "IsRequired");
GetFieldBoolean(ref isPacked, ppma, "IsPacked");
GetDataFormat(ref dataFormat, ppma, "DataFormat");
if (done = fieldNumber > 0) break;
}
}
}
}
if (!ignore && !done && HasFamily(family, AttributeFamily.DataContractSerialier))
{
attrib = GetAttribute(attribs, "System.Runtime.Serialization.DataMemberAttribute");
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
done = fieldNumber > 0;
}
if (!ignore && !done && HasFamily(family, AttributeFamily.XmlSerializer))
{
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlElementAttribute");
GetIgnore(ref ignore, attrib, attribs, "System.Xml.Serialization.XmlIgnoreAttribute");
if (!ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "ElementName");
}
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlArrayAttribute");
GetIgnore(ref ignore, attrib, attribs, "ProtoBuf.XmlIgnoreAttribute");
if (!ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "ElementName");
}
done = fieldNumber > 0;
}
if (!ignore && (attrib = GetAttribute(attribs, "System.ComponentModel.DefaultValueAttribute")) != null)
{
defaultValue = GetMemberValue(attrib, "Value");
}
ValueMember vm = ((isEnum || fieldNumber > 0) && !ignore)
? new ValueMember(model, type, fieldNumber, member, effectiveType, itemType, defaultType, dataFormat, defaultValue)
: null;
if (vm != null)
{
PropertyInfo prop = type.GetProperty(member.Name + "Specified", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, typeof(bool), Helpers.EmptyTypes, null);
if (prop != null)
{
vm.SetSpecified(prop.GetGetMethod(true), prop.GetSetMethod(true));
}
else
{
MethodInfo method = type.GetMethod("ShouldSerialize" + member.Name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, Helpers.EmptyTypes, null);
if (method != null && method.ReturnType == typeof(bool))
{
vm.SetSpecified(method, null);
}
}
if(!Helpers.IsNullOrEmpty(name)) vm.SetName(name);
vm.IsPacked = isPacked;
vm.IsRequired = isRequired;
}
return vm;
}
/// <summary>
/// Fully compiles the current model into a static-compiled serialization dll
/// (the serialization dll still requires protobuf-net for support services).
/// </summary>
/// <remarks>A full compilation is restricted to accessing public types / members</remarks>
/// <returns>An instance of the newly created compiled type-model</returns>
public TypeModel Compile(CompilerOptions options)
{
if (options == null) throw new ArgumentNullException("options");
string typeName = options.TypeName;
string path = options.OutputPath;
BuildAllSerializers();
Freeze();
bool save = !Helpers.IsNullOrEmpty(path);
if (Helpers.IsNullOrEmpty(typeName))
{
if (save) throw new ArgumentNullException("typeName");
typeName = Guid.NewGuid().ToString();
}
string assemblyName, moduleName;
if(path == null)
{
assemblyName = typeName;
moduleName = assemblyName + ".dll";
}
else
{
assemblyName = new System.IO.FileInfo(System.IO.Path.GetFileNameWithoutExtension(path)).Name;
moduleName = assemblyName + System.IO.Path.GetExtension(path);
}
#if FEAT_IKVM
IKVM.Reflection.AssemblyName an = new IKVM.Reflection.AssemblyName();
an.Name = assemblyName;
AssemblyBuilder asm = universe.DefineDynamicAssembly(an, AssemblyBuilderAccess.Save);
if(!Helpers.IsNullOrEmpty(options.ImageRuntimeVersion) && options.MetaDataVersion != 0)
{
asm.__SetImageRuntimeVersion(options.ImageRuntimeVersion, options.MetaDataVersion);
}
ModuleBuilder module = asm.DefineDynamicModule(moduleName, path);
#else
AssemblyName an = new AssemblyName();
an.Name = assemblyName;
AssemblyBuilder asm = AppDomain.CurrentDomain.DefineDynamicAssembly(an,
(save ? AssemblyBuilderAccess.RunAndSave : AssemblyBuilderAccess.Run)
);
ModuleBuilder module = save ? asm.DefineDynamicModule(moduleName, path)
: asm.DefineDynamicModule(moduleName);
#endif
if (!Helpers.IsNullOrEmpty(options.TargetFrameworkName))
{
// get [TargetFramework] from mscorlib/equivalent and burn into the new assembly
Type versionAttribType = null;
try
{ // this is best-endeavours only
versionAttribType = GetType("System.Runtime.Versioning.TargetFrameworkAttribute", MapType(typeof(string)).Assembly);
}
catch { /* don't stress */ }
if (versionAttribType != null)
{
PropertyInfo[] props;
object[] propValues;
if (Helpers.IsNullOrEmpty(options.TargetFrameworkDisplayName))
{
props = new PropertyInfo[0];
propValues = new object[0];
}
else
{
props = new PropertyInfo[1] { versionAttribType.GetProperty("FrameworkDisplayName") };
propValues = new object[1] { options.TargetFrameworkDisplayName };
}
CustomAttributeBuilder builder = new CustomAttributeBuilder(
versionAttribType.GetConstructor(new Type[] { MapType(typeof(string)) }),
new object[] { options.TargetFrameworkName },
props,
propValues);
asm.SetCustomAttribute(builder);
}
}
// copy assembly:InternalsVisibleTo
Type internalsVisibleToAttribType = null;
#if !FX11
try
{
internalsVisibleToAttribType = MapType(typeof(System.Runtime.CompilerServices.InternalsVisibleToAttribute));
}
catch { /* best endeavors only */ }
#endif
if (internalsVisibleToAttribType != null)
{
BasicList internalAssemblies = new BasicList(), consideredAssemblies = new BasicList();
foreach (MetaType metaType in types)
{
Assembly assembly = metaType.Type.Assembly;
if (consideredAssemblies.IndexOfReference(assembly) >= 0) continue;
consideredAssemblies.Add(assembly);
AttributeMap[] assemblyAttribsMap = AttributeMap.Create(this, assembly);
for (int i = 0; i < assemblyAttribsMap.Length; i++)
{
if (assemblyAttribsMap[i].AttributeType != internalsVisibleToAttribType) continue;
object privelegedAssemblyObj;
assemblyAttribsMap[i].TryGet("AssemblyName", out privelegedAssemblyObj);
string privelegedAssemblyName = privelegedAssemblyObj as string;
if (privelegedAssemblyName == assemblyName || Helpers.IsNullOrEmpty(privelegedAssemblyName)) continue; // ignore
if (internalAssemblies.IndexOf(new StringFinder(privelegedAssemblyName)) >= 0) continue; // seen it before
internalAssemblies.Add(privelegedAssemblyName);
CustomAttributeBuilder builder = new CustomAttributeBuilder(
internalsVisibleToAttribType.GetConstructor(new Type[] { MapType(typeof(string)) }),
new object[] { privelegedAssemblyName });
asm.SetCustomAttribute(builder);
}
}
}
Type baseType = MapType(typeof(TypeModel));
TypeAttributes typeAttributes = (baseType.Attributes & ~TypeAttributes.Abstract) | TypeAttributes.Sealed;
if(options.Accessibility == Accessibility.Internal)
{
typeAttributes &= ~TypeAttributes.Public;
}
TypeBuilder type = module.DefineType(typeName, typeAttributes, baseType);
Compiler.CompilerContext ctx;
int index = 0;
bool hasInheritance = false;
SerializerPair[] methodPairs = new SerializerPair[types.Count];
foreach (MetaType metaType in types)
{
MethodBuilder writeMethod = type.DefineMethod("Write"
#if DEBUG
+ metaType.Type.Name
#endif
,
MethodAttributes.Private | MethodAttributes.Static, CallingConventions.Standard,
MapType(typeof(void)), new Type[] { metaType.Type, MapType(typeof(ProtoWriter)) });
MethodBuilder readMethod = type.DefineMethod("Read"
#if DEBUG
+ metaType.Type.Name
#endif
,
MethodAttributes.Private | MethodAttributes.Static, CallingConventions.Standard,
metaType.Type, new Type[] { metaType.Type, MapType(typeof(ProtoReader)) });
SerializerPair pair = new SerializerPair(
GetKey(metaType.Type, true, false), GetKey(metaType.Type, true, true), metaType,
writeMethod, readMethod, writeMethod.GetILGenerator(), readMethod.GetILGenerator());
methodPairs[index++] = pair;
if (pair.MetaKey != pair.BaseKey) hasInheritance = true;
}
if (hasInheritance)
{
Array.Sort(methodPairs);
}
Compiler.CompilerContext.ILVersion ilVersion = Compiler.CompilerContext.ILVersion.Net2;
if (options.MetaDataVersion == 0x10000)
{
ilVersion = Compiler.CompilerContext.ILVersion.Net1; // old-school!
}
for(index = 0; index < methodPairs.Length ; index++)
{
SerializerPair pair = methodPairs[index];
ctx = new Compiler.CompilerContext(pair.SerializeBody, true, true, methodPairs, this, ilVersion, assemblyName);
ctx.CheckAccessibility(pair.Deserialize.ReturnType);
pair.Type.Serializer.EmitWrite(ctx, Compiler.Local.InputValue);
ctx.Return();
ctx = new Compiler.CompilerContext(pair.DeserializeBody, true, false, methodPairs, this, ilVersion, assemblyName);
pair.Type.Serializer.EmitRead(ctx, Compiler.Local.InputValue);
if (!pair.Type.Serializer.ReturnsValue)
{
ctx.LoadValue(Compiler.Local.InputValue);
}
ctx.Return();
}
ILGenerator il = Override(type, "GetKeyImpl");
int knownTypesCategory;
FieldBuilder knownTypes;
Type knownTypesLookupType;
const int KnownTypes_Array = 1, KnownTypes_Dictionary = 2, KnownTypes_Hashtable = 3, KnownTypes_ArrayCutoff = 20;
if (types.Count <= KnownTypes_ArrayCutoff)
{
knownTypesCategory = KnownTypes_Array;
knownTypesLookupType = MapType(typeof(System.Type[]), true);
}
else
{
#if NO_GENERICS
knownTypesLookupType = null;
#else
knownTypesLookupType = MapType(typeof(System.Collections.Generic.Dictionary<System.Type, int>), false);
#endif
if (knownTypesLookupType == null)
{
knownTypesLookupType = MapType(typeof(Hashtable), true);
knownTypesCategory = KnownTypes_Hashtable;
}
else
{
knownTypesCategory = KnownTypes_Dictionary;
}
}
knownTypes = type.DefineField("knownTypes", knownTypesLookupType, FieldAttributes.Private | FieldAttributes.InitOnly | FieldAttributes.Static);
switch(knownTypesCategory)
{
case KnownTypes_Array:
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
// note that Array.IndexOf is not supported under CF
il.EmitCall(OpCodes.Callvirt, MapType(typeof(IList)).GetMethod(
"IndexOf", new Type[] { MapType(typeof(object)) }), null);
if (hasInheritance)
{
il.DeclareLocal(MapType(typeof(int))); // loc-0
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Stloc_0);
BasicList getKeyLabels = new BasicList();
int lastKey = -1;
for (int i = 0; i < methodPairs.Length; i++)
{
if (methodPairs[i].MetaKey == methodPairs[i].BaseKey) break;
if (lastKey == methodPairs[i].BaseKey)
{ // add the last label again
getKeyLabels.Add(getKeyLabels[getKeyLabels.Count - 1]);
}
else
{ // add a new unique label
getKeyLabels.Add(il.DefineLabel());
lastKey = methodPairs[i].BaseKey;
}
}
Label[] subtypeLabels = new Label[getKeyLabels.Count];
getKeyLabels.CopyTo(subtypeLabels, 0);
il.Emit(OpCodes.Switch, subtypeLabels);
il.Emit(OpCodes.Ldloc_0); // not a sub-type; use the original value
il.Emit(OpCodes.Ret);
lastKey = -1;
// now output the different branches per sub-type (not derived type)
for (int i = subtypeLabels.Length - 1; i >= 0; i--)
{
if (lastKey != methodPairs[i].BaseKey)
{
lastKey = methodPairs[i].BaseKey;
// find the actual base-index for this base-key (i.e. the index of
// the base-type)
int keyIndex = -1;
for (int j = subtypeLabels.Length; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
il.MarkLabel(subtypeLabels[i]);
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Ret);
}
}
}
else
{
il.Emit(OpCodes.Ret);
}
}
break;
case KnownTypes_Dictionary:
{
LocalBuilder result = il.DeclareLocal(MapType(typeof(int)));
Label otherwise = il.DefineLabel();
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Ldloca_S, result);
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetMethod("TryGetValue", BindingFlags.Instance | BindingFlags.Public), null);
il.Emit(OpCodes.Brfalse_S, otherwise);
il.Emit(OpCodes.Ldloc_S, result);
il.Emit(OpCodes.Ret);
il.MarkLabel(otherwise);
il.Emit(OpCodes.Ldc_I4_M1);
il.Emit(OpCodes.Ret);
}
break;
case KnownTypes_Hashtable:
{
Label otherwise = il.DefineLabel();
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetProperty("Item").GetGetMethod(), null);
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Brfalse_S, otherwise);
#if FX11
il.Emit(OpCodes.Unbox, MapType(typeof(int)));
il.Emit(OpCodes.Ldobj, MapType(typeof(int)));
#else
if (ilVersion == Compiler.CompilerContext.ILVersion.Net1)
{
il.Emit(OpCodes.Unbox, MapType(typeof(int)));
il.Emit(OpCodes.Ldobj, MapType(typeof(int)));
}
else
{
il.Emit(OpCodes.Unbox_Any, MapType(typeof(int)));
}
#endif
il.Emit(OpCodes.Ret);
il.MarkLabel(otherwise);
il.Emit(OpCodes.Pop);
il.Emit(OpCodes.Ldc_I4_M1);
il.Emit(OpCodes.Ret);
}
break;
default:
throw new InvalidOperationException();
}
il = Override(type, "Serialize");
ctx = new Compiler.CompilerContext(il, false, true, methodPairs, this, ilVersion, assemblyName);
// arg0 = this, arg1 = key, arg2=obj, arg3=dest
Label[] jumpTable = new Label[types.Count];
for (int i = 0; i < jumpTable.Length; i++) {
jumpTable[i] = il.DefineLabel();
}
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Switch, jumpTable);
ctx.Return();
for (int i = 0; i < jumpTable.Length; i++)
{
SerializerPair pair = methodPairs[i];
il.MarkLabel(jumpTable[i]);
il.Emit(OpCodes.Ldarg_2);
ctx.CastFromObject(pair.Type.Type);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, pair.Serialize, null);
ctx.Return();
}
il = Override(type, "Deserialize");
ctx = new Compiler.CompilerContext(il, false, false, methodPairs, this, ilVersion, assemblyName);
// arg0 = this, arg1 = key, arg2=obj, arg3=source
for (int i = 0; i < jumpTable.Length; i++)
{
jumpTable[i] = il.DefineLabel();
}
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Switch, jumpTable);
ctx.LoadNullRef();
ctx.Return();
for (int i = 0; i < jumpTable.Length; i++)
{
SerializerPair pair = methodPairs[i];
il.MarkLabel(jumpTable[i]);
Type keyType = pair.Type.Type;
if (keyType.IsValueType)
{
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, EmitBoxedSerializer(type, i, keyType, methodPairs, this, ilVersion, assemblyName), null);
ctx.Return();
}
else
{
il.Emit(OpCodes.Ldarg_2);
ctx.CastFromObject(keyType);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, pair.Deserialize, null);
ctx.Return();
}
}
type.DefineDefaultConstructor(MethodAttributes.Public);
il = type.DefineTypeInitializer().GetILGenerator();
switch (knownTypesCategory)
{
case KnownTypes_Array:
{
Compiler.CompilerContext.LoadValue(il, types.Count);
il.Emit(OpCodes.Newarr, ctx.MapType(typeof(System.Type)));
index = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Dup);
Compiler.CompilerContext.LoadValue(il, index);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, ctx.MapType(typeof(System.Type)).GetMethod("GetTypeFromHandle"), null);
il.Emit(OpCodes.Stelem_Ref);
index++;
}
il.Emit(OpCodes.Stsfld, knownTypes);
il.Emit(OpCodes.Ret);
}
break;
case KnownTypes_Dictionary:
{
Compiler.CompilerContext.LoadValue(il, types.Count);
LocalBuilder loc = il.DeclareLocal(knownTypesLookupType);
il.Emit(OpCodes.Newobj, knownTypesLookupType.GetConstructor(new Type[] { MapType(typeof(int)) }));
il.Emit(OpCodes.Stsfld, knownTypes);
int typeIndex = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, ctx.MapType(typeof(System.Type)).GetMethod("GetTypeFromHandle"), null);
int keyIndex = typeIndex++, lastKey = pair.BaseKey;
if (lastKey != pair.MetaKey) // not a base-type; need to give the index of the base-type
{
keyIndex = -1; // assume epic fail
for (int j = 0; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
}
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetMethod("Add", new Type[] { MapType(typeof(System.Type)), MapType(typeof(int)) }), null);
}
il.Emit(OpCodes.Ret);
}
break;
case KnownTypes_Hashtable:
{
Compiler.CompilerContext.LoadValue(il, types.Count);
il.Emit(OpCodes.Newobj, knownTypesLookupType.GetConstructor(new Type[] { MapType(typeof(int)) }));
il.Emit(OpCodes.Stsfld, knownTypes);
int typeIndex = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, ctx.MapType(typeof(System.Type)).GetMethod("GetTypeFromHandle"), null);
int keyIndex = typeIndex++, lastKey = pair.BaseKey;
if (lastKey != pair.MetaKey) // not a base-type; need to give the index of the base-type
{
keyIndex = -1; // assume epic fail
for (int j = 0; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
}
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Box, MapType(typeof(int)));
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetMethod("Add", new Type[] { MapType(typeof(object)), MapType(typeof(object)) }), null);
}
il.Emit(OpCodes.Ret);
}
break;
default:
throw new InvalidOperationException();
}
Type finalType = type.CreateType();
if(!Helpers.IsNullOrEmpty(path))
{
asm.Save(path);
Helpers.DebugWriteLine("Wrote dll:" + path);
}
#if FEAT_IKVM
return null;
#else
return (TypeModel)Activator.CreateInstance(finalType);
#endif
}
private IProtoTypeSerializer BuildSerializer()
{
if (surrogate != null)
{
MetaType mt = model[surrogate], mtBase;
while ((mtBase = mt.baseType) != null)
{
mt = mtBase;
}
return(new SurrogateSerializer(type, surrogate, mt.Serializer));
}
Type itemType = TypeModel.GetListItemType(type);
if (itemType != null)
{
ValueMember fakeMember = new ValueMember(model, 1, type, itemType, type, DataFormat.Default);
return(new TypeSerializer(type, new int[] { 1 }, new IProtoSerializer[] { fakeMember.Serializer }, null, true, true, null, constructType));
}
fields.Trim();
int fieldCount = fields.Count;
int subTypeCount = subTypes == null ? 0 : subTypes.Count;
int[] fieldNumbers = new int[fieldCount + subTypeCount];
IProtoSerializer[] serializers = new IProtoSerializer[fieldCount + subTypeCount];
int i = 0;
if (subTypeCount != 0)
{
foreach (SubType subType in subTypes)
{
fieldNumbers[i] = subType.FieldNumber;
serializers[i++] = subType.Serializer;
}
}
if (fieldCount != 0)
{
foreach (ValueMember member in fields)
{
fieldNumbers[i] = member.FieldNumber;
serializers[i++] = member.Serializer;
}
}
BasicList baseCtorCallbacks = null;
MetaType tmp = BaseType;
while (tmp != null)
{
MethodInfo method = tmp.HasCallbacks ? tmp.Callbacks.BeforeDeserialize : null;
if (method != null)
{
if (baseCtorCallbacks == null)
{
baseCtorCallbacks = new BasicList();
}
baseCtorCallbacks.Add(method);
}
tmp = tmp.BaseType;
}
MethodInfo[] arr = null;
if (baseCtorCallbacks != null)
{
arr = new MethodInfo[baseCtorCallbacks.Count];
baseCtorCallbacks.CopyTo(arr, 0);
Array.Reverse(arr);
}
return(new TypeSerializer(type, fieldNumbers, serializers, arr, baseType == null, UseConstructor, callbacks, constructType));
}
// Token: 0x06000369 RID: 873 RVA: 0x00012780 File Offset: 0x00010980
public override string GetSchema(Type type)
{
BasicList basicList = new BasicList();
MetaType metaType = null;
bool flag = false;
if (type == null)
{
foreach (object obj in this.types)
{
MetaType surrogateOrBaseOrSelf = ((MetaType)obj).GetSurrogateOrBaseOrSelf(false);
if (!basicList.Contains(surrogateOrBaseOrSelf))
{
basicList.Add(surrogateOrBaseOrSelf);
this.CascadeDependents(basicList, surrogateOrBaseOrSelf);
}
}
}
else
{
Type underlyingType = Helpers.GetUnderlyingType(type);
if (underlyingType != null)
{
type = underlyingType;
}
WireType wireType;
flag = (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType, false, false, false, false) != null);
if (!flag)
{
int num = this.FindOrAddAuto(type, false, false, false);
if (num < 0)
{
throw new ArgumentException("The type specified is not a contract-type", "type");
}
metaType = ((MetaType)this.types[num]).GetSurrogateOrBaseOrSelf(false);
basicList.Add(metaType);
this.CascadeDependents(basicList, metaType);
}
}
StringBuilder stringBuilder = new StringBuilder();
string text = null;
if (!flag)
{
foreach (object obj2 in ((IEnumerable)((metaType == null) ? this.types : basicList)))
{
MetaType metaType2 = (MetaType)obj2;
if (!metaType2.IsList)
{
string @namespace = metaType2.Type.Namespace;
if (!Helpers.IsNullOrEmpty(@namespace) && [email protected]("System."))
{
if (text == null)
{
text = @namespace;
}
else if (!(text == @namespace))
{
text = null;
break;
}
}
}
}
}
if (!Helpers.IsNullOrEmpty(text))
{
stringBuilder.Append("package ").Append(text).Append(';');
Helpers.AppendLine(stringBuilder);
}
bool flag2 = false;
StringBuilder stringBuilder2 = new StringBuilder();
MetaType[] array = new MetaType[basicList.Count];
basicList.CopyTo(array, 0);
Array.Sort <MetaType>(array, MetaType.Comparer.Default);
if (flag)
{
Helpers.AppendLine(stringBuilder2).Append("message ").Append(type.Name).Append(" {");
MetaType.NewLine(stringBuilder2, 1).Append("optional ").Append(this.GetSchemaTypeName(type, DataFormat.Default, false, false, ref flag2)).Append(" value = 1;");
Helpers.AppendLine(stringBuilder2).Append('}');
}
else
{
foreach (MetaType metaType3 in array)
{
if (!metaType3.IsList || metaType3 == metaType)
{
metaType3.WriteSchema(stringBuilder2, 0, ref flag2);
}
}
}
if (flag2)
{
stringBuilder.Append("import \"bcl.proto\"; // schema for protobuf-net's handling of core .NET types");
Helpers.AppendLine(stringBuilder);
}
return(Helpers.AppendLine(stringBuilder.Append(stringBuilder2)).ToString());
}
private void CascadeDependents(BasicList list, MetaType metaType)
{
if (metaType.IsList)
{
Type listItemType = TypeModel.GetListItemType(this, metaType.Type);
WireType wireType;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, listItemType, out wireType, false, false, false, false) == null)
{
int num = this.FindOrAddAuto(listItemType, false, false, false);
if (num >= 0)
{
MetaType metaType2 = ((MetaType)this.types[num]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
else
{
MetaType metaType2;
if (metaType.IsAutoTuple)
{
MemberInfo[] array;
if (MetaType.ResolveTupleConstructor(metaType.Type, out array) != null)
{
for (int i = 0; i < array.Length; i++)
{
Type type = null;
if (array[i] is PropertyInfo)
{
type = ((PropertyInfo)array[i]).get_PropertyType();
}
else if (array[i] is FieldInfo)
{
type = ((FieldInfo)array[i]).get_FieldType();
}
WireType wireType2;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType2, false, false, false, false) == null)
{
int num2 = this.FindOrAddAuto(type, false, false, false);
if (num2 >= 0)
{
metaType2 = ((MetaType)this.types[num2]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
}
}
else
{
IEnumerator enumerator = metaType.Fields.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
ValueMember valueMember = (ValueMember)enumerator.get_Current();
Type type2 = valueMember.ItemType;
if (type2 == null)
{
type2 = valueMember.MemberType;
}
WireType wireType3;
if (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type2, out wireType3, false, false, false, false) == null)
{
int num3 = this.FindOrAddAuto(type2, false, false, false);
if (num3 >= 0)
{
metaType2 = ((MetaType)this.types[num3]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
}
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
if (metaType.HasSubtypes)
{
SubType[] subtypes = metaType.GetSubtypes();
for (int j = 0; j < subtypes.Length; j++)
{
SubType subType = subtypes[j];
metaType2 = subType.DerivedType.GetSurrogateOrSelf();
if (!list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
metaType2 = metaType.BaseType;
if (metaType2 != null)
{
metaType2 = metaType2.GetSurrogateOrSelf();
}
if (metaType2 != null && !list.Contains(metaType2))
{
list.Add(metaType2);
this.CascadeDependents(list, metaType2);
}
}
}
public override string GetSchema(Type type)
{
BasicList basicList = new BasicList();
MetaType metaType = null;
bool flag = false;
if (type == null)
{
BasicList.NodeEnumerator enumerator = this.types.GetEnumerator();
while (enumerator.MoveNext())
{
MetaType metaType2 = (MetaType)enumerator.Current;
MetaType surrogateOrBaseOrSelf = metaType2.GetSurrogateOrBaseOrSelf(false);
if (!basicList.Contains(surrogateOrBaseOrSelf))
{
basicList.Add(surrogateOrBaseOrSelf);
this.CascadeDependents(basicList, surrogateOrBaseOrSelf);
}
}
}
else
{
Type underlyingType = Helpers.GetUnderlyingType(type);
if (underlyingType != null)
{
type = underlyingType;
}
WireType wireType;
flag = (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType, false, false, false, false) != null);
if (!flag)
{
int num = this.FindOrAddAuto(type, false, false, false);
if (num < 0)
{
throw new ArgumentException("The type specified is not a contract-type", "type");
}
metaType = ((MetaType)this.types[num]).GetSurrogateOrBaseOrSelf(false);
basicList.Add(metaType);
this.CascadeDependents(basicList, metaType);
}
}
StringBuilder stringBuilder = new StringBuilder();
string text = null;
if (!flag)
{
IEnumerable enumerable = (metaType != null) ? basicList : this.types;
IEnumerator enumerator2 = enumerable.GetEnumerator();
try
{
while (enumerator2.MoveNext())
{
MetaType metaType3 = (MetaType)enumerator2.get_Current();
if (!metaType3.IsList)
{
string @namespace = metaType3.Type.get_Namespace();
if (!Helpers.IsNullOrEmpty(@namespace))
{
if ([email protected]("System."))
{
if (text == null)
{
text = @namespace;
}
else if (!(text == @namespace))
{
text = null;
break;
}
}
}
}
}
}
finally
{
IDisposable disposable = enumerator2 as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
if (!Helpers.IsNullOrEmpty(text))
{
stringBuilder.Append("package ").Append(text).Append(';');
Helpers.AppendLine(stringBuilder);
}
bool flag2 = false;
StringBuilder stringBuilder2 = new StringBuilder();
MetaType[] array = new MetaType[basicList.Count];
basicList.CopyTo(array, 0);
Array.Sort <MetaType>(array, MetaType.Comparer.Default);
if (flag)
{
Helpers.AppendLine(stringBuilder2).Append("message ").Append(type.get_Name()).Append(" {");
MetaType.NewLine(stringBuilder2, 1).Append("optional ").Append(this.GetSchemaTypeName(type, DataFormat.Default, false, false, ref flag2)).Append(" value = 1;");
Helpers.AppendLine(stringBuilder2).Append('}');
}
else
{
for (int i = 0; i < array.Length; i++)
{
MetaType metaType4 = array[i];
if (!metaType4.IsList || metaType4 == metaType)
{
metaType4.WriteSchema(stringBuilder2, 0, ref flag2);
}
}
}
if (flag2)
{
stringBuilder.Append("import \"bcl.proto\"; // schema for protobuf-net's handling of core .NET types");
Helpers.AppendLine(stringBuilder);
}
return(Helpers.AppendLine(stringBuilder.Append(stringBuilder2)).ToString());
}
internal static Type GetListItemType(Type listType)
{
Helpers.DebugAssert(listType != null);
if (listType == typeof(string) || listType.IsArray
|| !typeof(IEnumerable).IsAssignableFrom(listType)) return null;
BasicList candidates = new BasicList();
candidates.Add(typeof(object));
foreach (MethodInfo method in listType.GetMethods(BindingFlags.Public | BindingFlags.Instance))
{
if (method.Name != "Add") continue;
ParameterInfo[] parameters = method.GetParameters();
if (parameters.Length == 1 && !candidates.Contains(parameters[0].ParameterType))
{
candidates.Add(parameters[0].ParameterType);
}
}
foreach (Type iType in listType.GetInterfaces())
{
if (iType.IsGenericType && iType.GetGenericTypeDefinition() == typeof(System.Collections.Generic.ICollection<>))
{
Type[] iTypeArgs = iType.GetGenericArguments();
if (!candidates.Contains(iTypeArgs[0]))
{
candidates.Add(iTypeArgs[0]);
}
}
}
// more convenient GetProperty overload not supported on all platforms
foreach (PropertyInfo indexer in listType.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if (indexer.Name != "Item" || candidates.Contains(indexer.PropertyType)) continue;
ParameterInfo[] args = indexer.GetIndexParameters();
if (args.Length != 1 || args[0].ParameterType != typeof(int)) continue;
candidates.Add(indexer.PropertyType);
}
switch (candidates.Count)
{
case 1:
return null;
case 2:
return (Type)candidates[1];
case 3:
if (CheckDictionaryAccessors((Type)candidates[1], (Type)candidates[2])) return (Type)candidates[1];
if (CheckDictionaryAccessors((Type)candidates[2], (Type)candidates[1])) return (Type)candidates[2];
break;
}
return null;
}
internal int IndexOf(BasicList.MatchPredicate predicate, object ctx)
{
return this.head.IndexOf(predicate, ctx);
}
private BasicList GetNestedListHierarchy(Type type)
{
BasicList list = new BasicList();
Type itemT;
Type defaultT;
do
{
itemT = null;
defaultT = null;
MetaType.ResolveListTypes(type, ref itemT, ref defaultT);
list.Add(new NestedItem(type, itemT, defaultT));
type = itemT;
} while (itemT != null);
return list;
}
internal int IndexOf(BasicList.MatchPredicate predicate, object ctx)
{
for (int i = 0; i < this.length; i++)
{
if (predicate(this.data[i], ctx))
{
return i;
}
}
return -1;
}
private bool HasAutoDynamicHandling(BasicList nestedHierarchy)
{
int hierarchyCount = nestedHierarchy.Count;
for (int i = 0; i < hierarchyCount - 1; i++)
{
NestedItem item = (NestedItem) nestedHierarchy[i];
MetaType metaType = model.FindWithoutAdd(item.Type);
if (metaType != null && metaType.AutoDynamicHandling)
{
return true;
}
}
return false;
}
/// <summary>
/// Suggest a .proto definition for the given type
/// </summary>
/// <param name="type">The type to generate a .proto definition for, or <c>null</c> to generate a .proto that represents the entire model</param>
/// <returns>The .proto definition as a string</returns>
public override string GetSchema(Type type)
{
BasicList requiredTypes = new BasicList();
MetaType primaryType = null;
bool isInbuiltType = false;
if (type == null)
{ // generate for the entire model
foreach(MetaType meta in types)
{
MetaType tmp = meta.GetSurrogateOrBaseOrSelf(false);
if (!requiredTypes.Contains(tmp))
{ // ^^^ note that the type might have been added as a descendent
requiredTypes.Add(tmp);
CascadeDependents(requiredTypes, tmp);
}
}
}
else
{
Type tmp = Helpers.GetUnderlyingType(type);
if (tmp != null) type = tmp;
WireType defaultWireType;
isInbuiltType = (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out defaultWireType, false, false, false, false) != null);
if (!isInbuiltType)
{
//Agenerate just relative to the supplied type
int index = FindOrAddAuto(type, false, false, false);
if (index < 0) throw new ArgumentException("The type specified is not a contract-type", "type");
// get the required types
primaryType = ((MetaType)types[index]).GetSurrogateOrBaseOrSelf(false);
requiredTypes.Add(primaryType);
CascadeDependents(requiredTypes, primaryType);
}
}
// use the provided type's namespace for the "package"
StringBuilder headerBuilder = new StringBuilder();
string package = null;
if (!isInbuiltType)
{
IEnumerable typesForNamespace = primaryType == null ? types : requiredTypes;
foreach (MetaType meta in typesForNamespace)
{
if (meta.IsList) continue;
string tmp = meta.Type.Namespace;
if (!Helpers.IsNullOrEmpty(tmp))
{
if (tmp.StartsWith("System.")) continue;
if (package == null)
{ // haven't seen any suggestions yet
package = tmp;
}
else if (package == tmp)
{ // that's fine; a repeat of the one we already saw
}
else
{ // something else; have confliucting suggestions; abort
package = null;
break;
}
}
}
}
if (!Helpers.IsNullOrEmpty(package))
{
headerBuilder.Append("package ").Append(package).Append(';');
Helpers.AppendLine(headerBuilder);
}
bool requiresBclImport = false;
StringBuilder bodyBuilder = new StringBuilder();
// sort them by schema-name
MetaType[] metaTypesArr = new MetaType[requiredTypes.Count];
requiredTypes.CopyTo(metaTypesArr, 0);
Array.Sort(metaTypesArr, MetaType.Comparer.Default);
// write the messages
if (isInbuiltType)
{
Helpers.AppendLine(bodyBuilder).Append("message ").Append(type.Name).Append(" {");
MetaType.NewLine(bodyBuilder, 1).Append("optional ").Append(GetSchemaTypeName(type, DataFormat.Default, false, false, ref requiresBclImport))
.Append(" value = 1;");
Helpers.AppendLine(bodyBuilder).Append('}');
}
else
{
for (int i = 0; i < metaTypesArr.Length; i++)
{
MetaType tmp = metaTypesArr[i];
if (tmp.IsList && tmp != primaryType) continue;
tmp.WriteSchema(bodyBuilder, 0, ref requiresBclImport);
}
}
if (requiresBclImport)
{
headerBuilder.Append("import \"bcl.proto\"; // schema for protobuf-net's handling of core .NET types");
Helpers.AppendLine(headerBuilder);
}
return Helpers.AppendLine(headerBuilder.Append(bodyBuilder)).ToString();
}
private IProtoSerializer GetNestedSerializer(Type type, out WireType wireType)
{
MetaType metaType = model.FindWithoutAdd(type);
BasicList hierarchy = GetNestedListHierarchy(type);
if (hierarchy.Count > 1 && metaType != null && metaType.IgnoreListHandling)
{
hierarchy = new BasicList();
hierarchy.Add(new NestedItem(type, null, null));
}
return GetNestedSerializer(hierarchy, out wireType);
}
private void CascadeDependents(BasicList list, MetaType metaType)
{
MetaType tmp;
if (metaType.IsList)
{
Type itemType = TypeModel.GetListItemType(this, metaType.Type);
WireType defaultWireType;
IProtoSerializer coreSerializer = ValueMember.TryGetCoreSerializer(this, DataFormat.Default, itemType, out defaultWireType, false, false, false, false);
if (coreSerializer == null)
{
int index = FindOrAddAuto(itemType, false, false, false);
if (index >= 0)
{
tmp = ((MetaType)types[index]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(tmp))
{ // could perhaps also implement as a queue, but this should work OK for sane models
list.Add(tmp);
CascadeDependents(list, tmp);
}
}
}
}
else
{
if (metaType.IsAutoTuple)
{
MemberInfo[] mapping;
if(MetaType.ResolveTupleConstructor(metaType.Type, out mapping) != null)
{
for (int i = 0; i < mapping.Length; i++)
{
Type type = null;
if (mapping[i] is PropertyInfo) type = ((PropertyInfo)mapping[i]).PropertyType;
else if (mapping[i] is FieldInfo) type = ((FieldInfo)mapping[i]).FieldType;
WireType defaultWireType;
IProtoSerializer coreSerializer = ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out defaultWireType, false, false, false, false);
if (coreSerializer == null)
{
int index = FindOrAddAuto(type, false, false, false);
if (index >= 0)
{
tmp = ((MetaType)types[index]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(tmp))
{ // could perhaps also implement as a queue, but this should work OK for sane models
list.Add(tmp);
CascadeDependents(list, tmp);
}
}
}
}
}
}
else
{
foreach (ValueMember member in metaType.Fields)
{
Type type = member.ItemType;
if (type == null) type = member.MemberType;
WireType defaultWireType;
IProtoSerializer coreSerializer = ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out defaultWireType, false, false, false, false);
if (coreSerializer == null)
{
// is an interesting type
int index = FindOrAddAuto(type, false, false, false);
if (index >= 0)
{
tmp = ((MetaType)types[index]).GetSurrogateOrBaseOrSelf(false);
if (!list.Contains(tmp))
{ // could perhaps also implement as a queue, but this should work OK for sane models
list.Add(tmp);
CascadeDependents(list, tmp);
}
}
}
}
}
if (metaType.HasSubtypes)
{
foreach (SubType subType in metaType.GetSubtypes())
{
tmp = subType.DerivedType.GetSurrogateOrSelf(); // note: exclude base-types!
if (!list.Contains(tmp))
{
list.Add(tmp);
CascadeDependents(list, tmp);
}
}
}
tmp = metaType.BaseType;
if (tmp != null) tmp = tmp.GetSurrogateOrSelf(); // note: already walking base-types; exclude base
if (tmp != null && !list.Contains(tmp))
{
list.Add(tmp);
CascadeDependents(list, tmp);
}
}
}
private IProtoSerializer GetNestedSerializer(BasicList nestedHierarchy, out WireType wireType)
{
IProtoSerializer ser = null;
int listCount = nestedHierarchy.Count;
wireType = WireType.None;
bool hasAutoDynamicHandling = HasAutoDynamicHandling(nestedHierarchy);
for (int i = listCount - 1; i >= 0; i--)
{
NestedItem item = (NestedItem)nestedHierarchy[i];
if (item.ItemType == null)
{
bool isDynamic = dynamicType;
bool requiresDynamic = item.Type.IsInterface || item.Type == typeof (object);
if (!isDynamic && autoDynamicType && requiresDynamic)
{
isDynamic = true;
}
else if (hasAutoDynamicHandling && requiresDynamic)
{
// for now just set isDynamic to true
isDynamic = true;
}
ser = TryGetCoreSerializer(model, dataFormat, item.Type, out wireType, asReference, /*dynamicType*/isDynamic, OverwriteList, false, SupportNull);
if (ser == null) throw new InvalidOperationException("No serializer defined for type: " + item.Type.FullName);
if (listCount == 1)
{
ser = new TagDecorator(fieldNumber, wireType, IsStrict, ser);
}
}
else
{
if (SupportNull)
{
if (IsPacked)
{
throw new NotSupportedException("Packed encodings cannot support null values");
}
ser = new TagDecorator(NullDecorator.Tag, wireType, IsStrict, ser);
ser = new NullDecorator(ser);
ser = new TagDecorator(fieldNumber, WireType.StartGroup, false, ser);
}
else
{
ser = new TagDecorator(fieldNumber, wireType, IsStrict, ser);
}
bool nested = listCount > 2 && i >= 1;
if (item.Type.IsArray)
{
ser = new ArrayDecorator(ser, fieldNumber, IsPacked, wireType, item.Type, OverwriteList, SupportNull, AsReference, nested);
}
else
{
ser = new ListDecorator(item.Type, item.DefaultType, ser, fieldNumber, IsPacked, wireType,
member == null || PropertyDecorator.CanWrite(member), OverwriteList,
SupportNull, AsReference, nested, isValueMemberForCollectionBasedTypes);
}
}
}
return ser;
}
public Group(int first)
{
this.First = first;
this.Items = new BasicList();
}
public override string GetSchema(Type type)
{
BasicList basicList = new BasicList();
MetaType metaType = null;
bool flag = false;
if (type == null)
{
BasicList.NodeEnumerator enumerator = this.types.GetEnumerator();
while (enumerator.MoveNext())
{
MetaType metaType2 = (MetaType)enumerator.Current;
MetaType surrogateOrBaseOrSelf = metaType2.GetSurrogateOrBaseOrSelf(false);
if (!basicList.Contains(surrogateOrBaseOrSelf))
{
basicList.Add(surrogateOrBaseOrSelf);
this.CascadeDependents(basicList, surrogateOrBaseOrSelf);
}
}
}
else
{
Type underlyingType = Helpers.GetUnderlyingType(type);
if (underlyingType != null)
{
type = underlyingType;
}
WireType wireType;
flag = (ValueMember.TryGetCoreSerializer(this, DataFormat.Default, type, out wireType, false, false, false, false) != null);
if (!flag)
{
int num = this.FindOrAddAuto(type, false, false, false);
if (num < 0)
{
throw new ArgumentException("The type specified is not a contract-type", "type");
}
metaType = ((MetaType)this.types[num]).GetSurrogateOrBaseOrSelf(false);
basicList.Add(metaType);
this.CascadeDependents(basicList, metaType);
}
}
StringBuilder stringBuilder = new StringBuilder();
string text = null;
if (!flag)
{
IEnumerable enumerable = (metaType != null) ? basicList : this.types;
foreach (MetaType metaType3 in enumerable)
{
if (!metaType3.IsList)
{
string @namespace = metaType3.Type.Namespace;
if (!Helpers.IsNullOrEmpty(@namespace))
{
if ([email protected]("System."))
{
if (text == null)
{
text = @namespace;
}
else if (!(text == @namespace))
{
text = null;
break;
}
}
}
}
}
}
if (!Helpers.IsNullOrEmpty(text))
{
stringBuilder.Append("package ").Append(text).Append(';');
Helpers.AppendLine(stringBuilder);
}
bool flag2 = false;
StringBuilder stringBuilder2 = new StringBuilder();
MetaType[] array = new MetaType[basicList.Count];
basicList.CopyTo(array, 0);
Array.Sort<MetaType>(array, MetaType.Comparer.Default);
if (flag)
{
Helpers.AppendLine(stringBuilder2).Append("message ").Append(type.Name).Append(" {");
MetaType.NewLine(stringBuilder2, 1).Append("optional ").Append(this.GetSchemaTypeName(type, DataFormat.Default, false, false, ref flag2)).Append(" value = 1;");
Helpers.AppendLine(stringBuilder2).Append('}');
}
else
{
for (int i = 0; i < array.Length; i++)
{
MetaType metaType4 = array[i];
if (!metaType4.IsList || metaType4 == metaType)
{
metaType4.WriteSchema(stringBuilder2, 0, ref flag2);
}
}
}
if (flag2)
{
stringBuilder.Append("import \"bcl.proto\"; // schema for protobuf-net's handling of core .NET types");
Helpers.AppendLine(stringBuilder);
}
return Helpers.AppendLine(stringBuilder.Append(stringBuilder2)).ToString();
}
public override object Read(object value, ProtoReader source)
{
int field = source.FieldNumber;
BasicList list = new BasicList();
if (packedWireType != WireType.None && source.WireType == WireType.String)
{
SubItemToken token = ProtoReader.StartSubItem(source);
while (ProtoReader.HasSubValue(packedWireType, source))
{
list.Add(Tail.Read(null, source));
}
ProtoReader.EndSubItem(token, source);
}
else
{
do
{
list.Add(Tail.Read(null, source));
} while (source.TryReadFieldHeader(field));
}
int oldLen = AppendToCollection ? ((value == null ? 0 : ((Array)value).Length)) : 0;
Array result = Array.CreateInstance(itemType, oldLen + list.Count);
if (oldLen != 0) ((Array)value).CopyTo(result, 0);
list.CopyTo(result, oldLen);
return result;
}
internal void ApplyDefaultBehaviour()
{
if (type.BaseType != null && model.FindWithoutAdd(type.BaseType) == null &&
GetContractFamily(type.BaseType, null) != MetaType.AttributeFamily.None)
{
model.FindOrAddAuto(type.BaseType, true, false, false);
}
object[] typeAttribs = type.GetCustomAttributes(true);
AttributeFamily family = GetContractFamily(type, typeAttribs);
bool isEnum = type.IsEnum;
if (family == AttributeFamily.None && !isEnum)
{
return; // and you'd like me to do what, exactly?
}
BasicList partialIgnores = null, partialMembers = null;
int dataMemberOffset = 0, implicitFirstTag = 1;
bool inferTagByName = model.InferTagFromNameDefault;
ImplicitFields implicitMode = ImplicitFields.None;
for (int i = 0; i < typeAttribs.Length; i++)
{
Attribute item = (Attribute)typeAttribs[i];
if (!isEnum && item is ProtoIncludeAttribute)
{
ProtoIncludeAttribute pia = (ProtoIncludeAttribute)item;
AddSubType(pia.Tag, pia.KnownType);
}
if (item is ProtoPartialIgnoreAttribute)
{
if (partialIgnores == null)
{
partialIgnores = new BasicList();
}
partialIgnores.Add(((ProtoPartialIgnoreAttribute)item).MemberName);
}
if (!isEnum && item is ProtoPartialMemberAttribute)
{
if (partialMembers == null)
{
partialMembers = new BasicList();
}
partialMembers.Add(item);
}
if (!isEnum && item is ProtoContractAttribute)
{
ProtoContractAttribute pca = (ProtoContractAttribute)item;
dataMemberOffset = pca.DataMemberOffset;
if (pca.InferTagFromNameHasValue)
{
inferTagByName = pca.InferTagFromName;
}
implicitMode = pca.ImplicitFields;
UseConstructor = !pca.SkipConstructor;
if (pca.ImplicitFirstTag > 0)
{
implicitFirstTag = pca.ImplicitFirstTag;
}
}
}
if (implicitMode != ImplicitFields.None)
{
family &= AttributeFamily.ProtoBuf; // with implicit fields, **only** proto attributes are important
}
MethodInfo[] callbacks = null;
BasicList members = new BasicList();
foreach (MemberInfo member in type.GetMembers(isEnum ? BindingFlags.Public | BindingFlags.Static
: BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (member.DeclaringType != type)
{
continue;
}
if (member.IsDefined(typeof(ProtoIgnoreAttribute), true))
{
continue;
}
if (partialIgnores != null && partialIgnores.Contains(member.Name))
{
continue;
}
bool forced = false, isPublic, isField;
Type effectiveType;
switch (member.MemberType)
{
case MemberTypes.Property:
PropertyInfo property = (PropertyInfo)member;
effectiveType = property.PropertyType;
isPublic = property.GetGetMethod(false) != null;
isField = false;
goto ProcessMember;
case MemberTypes.Field:
FieldInfo field = (FieldInfo)member;
effectiveType = field.FieldType;
isPublic = field.IsPublic;
isField = true;
ProcessMember:
switch (implicitMode)
{
case ImplicitFields.AllFields:
if (isField)
{
forced = true;
}
break;
case ImplicitFields.AllPublic:
if (isPublic)
{
forced = true;
}
break;
}
if (effectiveType.IsSubclassOf(typeof(Delegate)))
{
continue; // we just don't like delegate types ;p
}
ProtoMemberAttribute normalizedAttribute = NormalizeProtoMember(member, family, forced, isEnum, partialMembers, dataMemberOffset, inferTagByName);
if (normalizedAttribute != null)
{
members.Add(normalizedAttribute);
}
break;
case MemberTypes.Method:
if (isEnum)
{
continue;
}
MethodInfo method = (MethodInfo)member;
object[] memberAttribs = Attribute.GetCustomAttributes(method);
if (memberAttribs != null && memberAttribs.Length > 0)
{
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeSerializationAttribute", ref callbacks, 0);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterSerializationAttribute", ref callbacks, 1);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeDeserializationAttribute", ref callbacks, 2);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterDeserializationAttribute", ref callbacks, 3);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializingAttribute", ref callbacks, 4);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializedAttribute", ref callbacks, 5);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializingAttribute", ref callbacks, 6);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializedAttribute", ref callbacks, 7);
}
break;
}
}
ProtoMemberAttribute[] arr = new ProtoMemberAttribute[members.Count];
members.CopyTo(arr, 0);
if (inferTagByName || implicitMode != ImplicitFields.None)
{
Array.Sort(arr);
int nextTag = implicitFirstTag;
foreach (ProtoMemberAttribute normalizedAttribute in arr)
{
if (!normalizedAttribute.TagIsPinned) // if ProtoMember etc sets a tag, we'll trust it
{
normalizedAttribute.Rebase(nextTag++);
}
}
}
foreach (ProtoMemberAttribute normalizedAttribute in arr)
{
ValueMember vm = ApplyDefaultBehaviour(isEnum, normalizedAttribute);
if (vm != null)
{
Add(vm);
}
}
if (callbacks != null)
{
SetCallbacks(Coalesce(callbacks, 0, 4), Coalesce(callbacks, 1, 5),
Coalesce(callbacks, 2, 6), Coalesce(callbacks, 3, 7));
}
}
internal void ApplyDefaultBehaviour()
{
if (model.FindWithoutAdd(type.BaseType) == null &&
GetContractFamily(type.BaseType, null) != MetaType.AttributeFamily.None)
{
model.FindOrAddAuto(type.BaseType, true, false, false);
}
object[] typeAttribs = type.GetCustomAttributes(true);
AttributeFamily family = GetContractFamily(type, typeAttribs);
bool isEnum = type.IsEnum;
if (family == AttributeFamily.None && !isEnum)
{
return; // and you'd like me to do what, exactly?
}
BasicList partialIgnores = null, partialMembers = null;
for (int i = 0; i < typeAttribs.Length; i++)
{
if (!isEnum && typeAttribs[i] is ProtoIncludeAttribute)
{
ProtoIncludeAttribute pia = (ProtoIncludeAttribute)typeAttribs[i];
AddSubType(pia.Tag, pia.KnownType);
}
if (typeAttribs[i] is ProtoPartialIgnoreAttribute)
{
if (partialIgnores == null)
{
partialIgnores = new BasicList();
}
partialIgnores.Add(((ProtoPartialIgnoreAttribute)typeAttribs[i]).MemberName);
}
if (!isEnum && typeAttribs[i] is ProtoPartialMemberAttribute)
{
if (partialMembers == null)
{
partialMembers = new BasicList();
}
partialMembers.Add(typeAttribs[i]);
}
}
MethodInfo[] callbacks = null;
foreach (MemberInfo member in type.GetMembers(isEnum ? BindingFlags.Public | BindingFlags.Static
: BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (member.DeclaringType != type)
{
continue;
}
if (member.IsDefined(typeof(ProtoIgnoreAttribute), true))
{
continue;
}
if (partialIgnores != null && partialIgnores.Contains(member.Name))
{
continue;
}
switch (member.MemberType)
{
case MemberTypes.Property:
case MemberTypes.Field:
ValueMember vm = ApplyDefaultBehaviour(isEnum, family, member, partialMembers);
if (vm != null)
{
Add(vm);
}
break;
case MemberTypes.Method:
if (isEnum)
{
continue;
}
MethodInfo method = (MethodInfo)member;
object[] memberAttribs = Attribute.GetCustomAttributes(method);
if (memberAttribs != null && memberAttribs.Length > 0)
{
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeSerializationAttribute", ref callbacks, 0);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterSerializationAttribute", ref callbacks, 1);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoBeforeDeserializationAttribute", ref callbacks, 2);
CheckForCallback(method, memberAttribs, "ProtoBuf.ProtoAfterDeserializationAttribute", ref callbacks, 3);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializingAttribute", ref callbacks, 4);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnSerializedAttribute", ref callbacks, 5);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializingAttribute", ref callbacks, 6);
CheckForCallback(method, memberAttribs, "System.Runtime.Serialization.OnDeserializedAttribute", ref callbacks, 7);
}
break;
}
}
if (callbacks != null)
{
SetCallbacks(callbacks[0] ?? callbacks[4], callbacks[1] ?? callbacks[5],
callbacks[2] ?? callbacks[6], callbacks[3] ?? callbacks[7]);
}
}
internal static Type GetListItemType(Type listType)
{
Helpers.DebugAssert(listType != null);
if (listType == typeof(string) || listType.IsArray ||
!typeof(IEnumerable).IsAssignableFrom(listType))
{
return(null);
}
BasicList candidates = new BasicList();
candidates.Add(typeof(object));
foreach (MethodInfo method in listType.GetMethods(BindingFlags.Public | BindingFlags.Instance))
{
if (method.Name != "Add")
{
continue;
}
ParameterInfo[] parameters = method.GetParameters();
if (parameters.Length == 1 && !candidates.Contains(parameters[0].ParameterType))
{
candidates.Add(parameters[0].ParameterType);
}
}
foreach (Type iType in listType.GetInterfaces())
{
if (iType.IsGenericType && iType.GetGenericTypeDefinition() == typeof(System.Collections.Generic.ICollection <>))
{
Type[] iTypeArgs = iType.GetGenericArguments();
if (!candidates.Contains(iTypeArgs[0]))
{
candidates.Add(iTypeArgs[0]);
}
}
}
// more convenient GetProperty overload not supported on all platforms
foreach (PropertyInfo indexer in listType.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if (indexer.Name != "Item" || candidates.Contains(indexer.PropertyType))
{
continue;
}
ParameterInfo[] args = indexer.GetIndexParameters();
if (args.Length != 1 || args[0].ParameterType != typeof(int))
{
continue;
}
candidates.Add(indexer.PropertyType);
}
switch (candidates.Count)
{
case 1:
return(null);
case 2:
return((Type)candidates[1]);
case 3:
if (CheckDictionaryAccessors((Type)candidates[1], (Type)candidates[2]))
{
return((Type)candidates[1]);
}
if (CheckDictionaryAccessors((Type)candidates[2], (Type)candidates[1]))
{
return((Type)candidates[2]);
}
break;
}
return(null);
}
private ValueMember ApplyDefaultBehaviour(bool isEnum, AttributeFamily family, MemberInfo member, BasicList partialMembers)
{
if (member == null || (family == AttributeFamily.None && !isEnum))
{
return(null); // nix
}
Type effectiveType;
switch (member.MemberType)
{
case MemberTypes.Field:
effectiveType = ((FieldInfo)member).FieldType; break;
case MemberTypes.Property:
effectiveType = ((PropertyInfo)member).PropertyType; break;
default:
return(null); // nothing doing
}
int fieldNumber = 0;
bool isPacked = false;
string name = null;
bool isRequired = false;
Type itemType = null;
Type defaultType = null;
ResolveListTypes(effectiveType, ref itemType, ref defaultType);
object[] attribs = member.GetCustomAttributes(true);
Attribute attrib;
DataFormat dataFormat = DataFormat.Default;
bool ignore = false;
object defaultValue = null;
// implicit zero default
switch (Type.GetTypeCode(effectiveType))
{
case TypeCode.Boolean: defaultValue = false; break;
case TypeCode.Decimal: defaultValue = (decimal)0; break;
case TypeCode.Single: defaultValue = (float)0; break;
case TypeCode.Double: defaultValue = (double)0; break;
case TypeCode.Byte: defaultValue = (byte)0; break;
case TypeCode.Char: defaultValue = (char)0; break;
case TypeCode.Int16: defaultValue = (short)0; break;
case TypeCode.Int32: defaultValue = (int)0; break;
case TypeCode.Int64: defaultValue = (long)0; break;
case TypeCode.SByte: defaultValue = (sbyte)0; break;
case TypeCode.UInt16: defaultValue = (ushort)0; break;
case TypeCode.UInt32: defaultValue = (uint)0; break;
case TypeCode.UInt64: defaultValue = (ulong)0; break;
default:
if (effectiveType == typeof(TimeSpan))
{
defaultValue = TimeSpan.Zero;
}
if (effectiveType == typeof(Guid))
{
defaultValue = Guid.Empty;
}
break;
}
bool done = false;
if (isEnum)
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (attrib != null)
{
ignore = true;
}
else
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoEnumAttribute");
fieldNumber = Convert.ToInt32(((FieldInfo)member).GetValue(null));
if (attrib != null)
{
GetFieldName(ref name, attrib, "Name");
if ((bool)attrib.GetType().GetMethod("HasValue").Invoke(attrib, null))
{
fieldNumber = (int)GetMemberValue(attrib, "Value");
}
}
}
done = true;
}
if (!ignore && !done) // always consider ProtoMember
{
attrib = GetAttribute(attribs, "ProtoBuf.ProtoMemberAttribute");
GetIgnore(ref ignore, attrib, attribs, "ProtoBuf.ProtoIgnoreAttribute");
if (!ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Tag");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
GetFieldBoolean(ref isPacked, attrib, "IsPacked");
GetDataFormat(ref dataFormat, attrib, "DataFormat");
done = fieldNumber > 0;
}
if (!done && partialMembers != null)
{
foreach (ProtoPartialMemberAttribute ppma in partialMembers)
{
if (ppma.MemberName == member.Name)
{
GetFieldNumber(ref fieldNumber, ppma, "Tag");
GetFieldName(ref name, ppma, "Name");
GetFieldBoolean(ref isRequired, ppma, "IsRequired");
GetFieldBoolean(ref isPacked, ppma, "IsPacked");
GetDataFormat(ref dataFormat, ppma, "DataFormat");
if (done = fieldNumber > 0)
{
break;
}
}
}
}
}
if (!ignore && !done && HasFamily(family, AttributeFamily.DataContractSerialier))
{
attrib = GetAttribute(attribs, "System.Runtime.Serialization.DataMemberAttribute");
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "Name");
GetFieldBoolean(ref isRequired, attrib, "IsRequired");
done = fieldNumber > 0;
}
if (!ignore && !done && HasFamily(family, AttributeFamily.XmlSerializer))
{
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlElementAttribute");
GetIgnore(ref ignore, attrib, attribs, "System.Xml.Serialization.XmlIgnoreAttribute");
if (!ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "ElementName");
}
attrib = GetAttribute(attribs, "System.Xml.Serialization.XmlArrayAttribute");
GetIgnore(ref ignore, attrib, attribs, "ProtoBuf.XmlIgnoreAttribute");
if (!ignore)
{
GetFieldNumber(ref fieldNumber, attrib, "Order");
GetFieldName(ref name, attrib, "ElementName");
}
done = fieldNumber > 0;
}
if (!ignore && (attrib = GetAttribute(attribs, "System.ComponentModel.DefaultValueAttribute")) != null)
{
defaultValue = GetMemberValue(attrib, "Value");
}
ValueMember vm = ((isEnum || fieldNumber > 0) && !ignore)
? new ValueMember(model, type, fieldNumber, member, effectiveType, itemType, defaultType, dataFormat, defaultValue)
: null;
if (vm != null)
{
PropertyInfo prop = type.GetProperty(member.Name + "Specified", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, typeof(bool), Helpers.EmptyTypes, null);
if (prop != null)
{
vm.SetSpecified(prop.GetGetMethod(true), prop.GetSetMethod(true));
}
else
{
MethodInfo method = type.GetMethod("ShouldSerialize" + member.Name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, Helpers.EmptyTypes, null);
if (method != null && method.ReturnType == typeof(bool))
{
vm.SetSpecified(method, null);
}
}
if (!Helpers.IsNullOrEmpty(name))
{
vm.SetName(name);
}
vm.IsPacked = isPacked;
vm.IsRequired = isRequired;
}
return(vm);
}
/// <summary>
/// Fully compiles the current model into a static-compiled serialization dll
/// (the serialization dll still requires protobuf-net for support services).
/// </summary>
/// <remarks>A full compilation is restricted to accessing public types / members</remarks>
/// <param name="name">The name of the TypeModel class to create</param>
/// <param name="path">The path for the new dll</param>
/// <returns>An instance of the newly created compiled type-model</returns>
public TypeModel Compile(string name, string path)
{
BuildAllSerializers();
Freeze();
bool save = !Helpers.IsNullOrEmpty(path);
if (Helpers.IsNullOrEmpty(name))
{
if (save)
{
throw new ArgumentNullException("name");
}
name = Guid.NewGuid().ToString();
}
AssemblyName an = new AssemblyName();
an.Name = name;
AssemblyBuilder asm = AppDomain.CurrentDomain.DefineDynamicAssembly(an,
(save ? AssemblyBuilderAccess.RunAndSave : AssemblyBuilderAccess.Run)
);
ModuleBuilder module = save ? asm.DefineDynamicModule(name, path)
: asm.DefineDynamicModule(name);
Type baseType = typeof(TypeModel);
TypeBuilder type = module.DefineType(name,
(baseType.Attributes & ~TypeAttributes.Abstract) | TypeAttributes.Sealed,
baseType);
Compiler.CompilerContext ctx;
int index = 0;
bool hasInheritance = false;
SerializerPair[] methodPairs = new SerializerPair[types.Count];
foreach (MetaType metaType in types)
{
MethodBuilder writeMethod = type.DefineMethod("Write",
MethodAttributes.Private | MethodAttributes.Static, CallingConventions.Standard,
typeof(void), new Type[] { metaType.Type, typeof(ProtoWriter) });
MethodBuilder readMethod = type.DefineMethod("Read",
MethodAttributes.Private | MethodAttributes.Static, CallingConventions.Standard,
metaType.Type, new Type[] { metaType.Type, typeof(ProtoReader) });
SerializerPair pair = new SerializerPair(
GetKey(metaType.Type, true, false), GetKey(metaType.Type, true, true), metaType,
writeMethod, readMethod, writeMethod.GetILGenerator(), readMethod.GetILGenerator());
methodPairs[index++] = pair;
if (pair.MetaKey != pair.BaseKey)
{
hasInheritance = true;
}
}
if (hasInheritance)
{
Array.Sort(methodPairs);
}
for (index = 0; index < methodPairs.Length; index++)
{
SerializerPair pair = methodPairs[index];
ctx = new Compiler.CompilerContext(pair.SerializeBody, true, methodPairs);
pair.Type.Serializer.EmitWrite(ctx, Compiler.Local.InputValue);
ctx.Return();
ctx = new Compiler.CompilerContext(pair.DeserializeBody, true, methodPairs);
pair.Type.Serializer.EmitRead(ctx, Compiler.Local.InputValue);
ctx.LoadValue(Compiler.Local.InputValue);
ctx.Return();
}
FieldBuilder knownTypes = type.DefineField("knownTypes", typeof(Type[]), FieldAttributes.Private | FieldAttributes.InitOnly);
ILGenerator il = Override(type, "GetKeyImpl");
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
// note that Array.IndexOf is not supported under CF
il.EmitCall(OpCodes.Callvirt, typeof(IList).GetMethod(
"IndexOf", new Type[] { typeof(object) }), null);
if (hasInheritance)
{
il.DeclareLocal(typeof(int)); // loc-0
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Stloc_0);
BasicList getKeyLabels = new BasicList();
int lastKey = -1;
for (int i = 0; i < methodPairs.Length; i++)
{
if (methodPairs[i].MetaKey == methodPairs[i].BaseKey)
{
break;
}
if (lastKey == methodPairs[i].BaseKey)
{ // add the last label again
getKeyLabels.Add(getKeyLabels[getKeyLabels.Count - 1]);
}
else
{ // add a new unique label
getKeyLabels.Add(il.DefineLabel());
lastKey = methodPairs[i].BaseKey;
}
}
Label[] subtypeLabels = new Label[getKeyLabels.Count];
getKeyLabels.CopyTo(subtypeLabels, 0);
il.Emit(OpCodes.Switch, subtypeLabels);
il.Emit(OpCodes.Ldloc_0); // not a sub-type; use the original value
il.Emit(OpCodes.Ret);
lastKey = -1;
// now output the different branches per sub-type (not derived type)
for (int i = subtypeLabels.Length - 1; i >= 0; i--)
{
if (lastKey != methodPairs[i].BaseKey)
{
lastKey = methodPairs[i].BaseKey;
// find the actual base-index for this base-key (i.e. the index of
// the base-type)
int keyIndex = -1;
for (int j = subtypeLabels.Length; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
il.MarkLabel(subtypeLabels[i]);
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Ret);
}
}
}
else
{
il.Emit(OpCodes.Ret);
}
il = Override(type, "Serialize");
ctx = new Compiler.CompilerContext(il, false, methodPairs);
// arg0 = this, arg1 = key, arg2=obj, arg3=dest
Label[] jumpTable = new Label[types.Count];
for (int i = 0; i < jumpTable.Length; i++)
{
jumpTable[i] = il.DefineLabel();
}
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Switch, jumpTable);
ctx.Return();
for (int i = 0; i < jumpTable.Length; i++)
{
SerializerPair pair = methodPairs[i];
il.MarkLabel(jumpTable[i]);
il.Emit(OpCodes.Ldarg_2);
ctx.CastFromObject(pair.Type.Type);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, pair.Serialize, null);
ctx.Return();
}
il = Override(type, "Deserialize");
ctx = new Compiler.CompilerContext(il, false, methodPairs);
// arg0 = this, arg1 = key, arg2=obj, arg3=source
for (int i = 0; i < jumpTable.Length; i++)
{
jumpTable[i] = il.DefineLabel();
}
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Switch, jumpTable);
ctx.LoadNullRef();
ctx.Return();
for (int i = 0; i < jumpTable.Length; i++)
{
SerializerPair pair = methodPairs[i];
il.MarkLabel(jumpTable[i]);
Type keyType = pair.Type.Type;
if (keyType.IsValueType)
{
il.Emit(OpCodes.Ldarg_2);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, EmitBoxedSerializer(type, i, keyType, methodPairs), null);
ctx.Return();
}
else
{
il.Emit(OpCodes.Ldarg_2);
ctx.CastFromObject(keyType);
il.Emit(OpCodes.Ldarg_3);
il.EmitCall(OpCodes.Call, pair.Deserialize, null);
ctx.Return();
}
}
ConstructorBuilder ctor = type.DefineConstructor(MethodAttributes.Public, CallingConventions.HasThis, Helpers.EmptyTypes);
il = ctor.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Call, baseType.GetConstructors(BindingFlags.NonPublic | BindingFlags.Instance)[0]);
il.Emit(OpCodes.Ldarg_0);
Compiler.CompilerContext.LoadValue(il, types.Count);
il.Emit(OpCodes.Newarr, typeof(Type));
index = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Dup);
Compiler.CompilerContext.LoadValue(il, index);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, typeof(Type).GetMethod("GetTypeFromHandle"), null);
il.Emit(OpCodes.Stelem_Ref);
index++;
}
il.Emit(OpCodes.Stfld, knownTypes);
il.Emit(OpCodes.Ret);
Type finalType = type.CreateType();
if (!Helpers.IsNullOrEmpty(path))
{
asm.Save(path);
Helpers.DebugWriteLine("Wrote dll:" + path);
}
return((TypeModel)Activator.CreateInstance(finalType));
}