object ConvertEnum(TypeSig elemType, IList <CAArgument> oldList)
{
var td = elemType.ScopeType.ResolveTypeDef();
ElementType underlyingElemType = ElementType.End;
if (td != null && td.IsEnum)
{
underlyingElemType = td.GetEnumUnderlyingType().RemovePinnedAndModifiers().GetElementType();
}
if (!(ElementType.Boolean <= underlyingElemType && underlyingElemType <= ElementType.R8))
{
if (oldList.Count > 0 && oldList[0].Value != null)
{
underlyingElemType = ModelUtils.GetElementType(oldList[0].Value.GetType());
}
}
switch (underlyingElemType)
{
case ElementType.Boolean: return(ConvertEnum <bool>(elemType, oldList));
case ElementType.Char: return(ConvertEnum <char>(elemType, oldList));
case ElementType.I1: return(ConvertEnum <sbyte>(elemType, oldList));
case ElementType.U1: return(ConvertEnum <byte>(elemType, oldList));
case ElementType.I2: return(ConvertEnum <short>(elemType, oldList));
case ElementType.U2: return(ConvertEnum <ushort>(elemType, oldList));
case ElementType.I4: return(ConvertEnum <int>(elemType, oldList));
case ElementType.U4: return(ConvertEnum <uint>(elemType, oldList));
case ElementType.I8: return(ConvertEnum <long>(elemType, oldList));
case ElementType.U8: return(ConvertEnum <ulong>(elemType, oldList));
case ElementType.R4: return(ConvertEnum <float>(elemType, oldList));
case ElementType.R8: return(ConvertEnum <double>(elemType, oldList));
}
return(Array.Empty <int>());
}
public override string ToString()
{
var td = EnumType.ResolveTypeDef();
if (!(td is null))
{
var s = ModelUtils.GetEnumFieldName(td, Value);
if (!(s is null))
{
return($"{EnumType}.{s}");
}
}
if (!IsArray)
{
return($"({(EnumType ?? (object)dnSpy_AsmEditor_Resources.UnknownEnum)}){Value}");
}
var list = Value as System.Collections.IList;
if (list is null)
{
return($"({(EnumType ?? (object)dnSpy_AsmEditor_Resources.UnknownEnum)}[])null");
}
var sb = new StringBuilder();
sb.Append($"new {(EnumType ?? (object)dnSpy_AsmEditor_Resources.UnknownEnum)}[] {{");
for (int i = 0; i < list.Count; i++)
{
if (i > 0)
{
sb.Append(',');
}
sb.Append(' ');
var s = ModelUtils.GetEnumFieldName(td, list[i]);
sb.Append(s ?? (Value is null ? "null" : Value.ToString()));
}
sb.Append(" }");
return(sb.ToString());
}
public override string ToString()
{
var td = EnumType.ResolveTypeDef();
if (td != null)
{
var s = ModelUtils.GetEnumFieldName(td, Value);
if (s != null)
{
return(string.Format("{0}.{1}", EnumType, s));
}
}
if (!IsArray)
{
return(string.Format("({0}){1}", EnumType == null ? (object)dnSpy_AsmEditor_Resources.UnknownEnum : EnumType, Value));
}
var list = Value as System.Collections.IList;
if (list == null)
{
return(string.Format("({0}[])null", EnumType == null ? (object)dnSpy_AsmEditor_Resources.UnknownEnum : EnumType));
}
var sb = new StringBuilder();
sb.Append(string.Format("new {0}[] {{", EnumType == null ? (object)dnSpy_AsmEditor_Resources.UnknownEnum : EnumType));
for (int i = 0; i < list.Count; i++)
{
if (i > 0)
{
sb.Append(',');
}
sb.Append(' ');
var s = ModelUtils.GetEnumFieldName(td, list[i]);
sb.Append(s ?? (Value == null ? "null" : Value.ToString()));
}
sb.Append(" }");
return(sb.ToString());
}
public static string ValueToString(object value, bool addCast)
{
if (value == null)
{
return("null");
}
switch (ModelUtils.GetElementType(value.GetType()))
{
case ElementType.Boolean: return(NumberVMUtils.ToString((bool)value));
case ElementType.Char: return(NumberVMUtils.ToString((char)value));
case ElementType.I1: return(AddCast(NumberVMUtils.ToString((sbyte)value), addCast, value.GetType().FullName));
case ElementType.U1: return(AddCast(NumberVMUtils.ToString((byte)value), addCast, value.GetType().FullName));
case ElementType.I2: return(AddCast(NumberVMUtils.ToString((short)value), addCast, value.GetType().FullName));
case ElementType.U2: return(AddCast(NumberVMUtils.ToString((ushort)value), addCast, value.GetType().FullName));
case ElementType.I4: return(AddCast(NumberVMUtils.ToString((int)value), addCast, value.GetType().FullName));
case ElementType.U4: return(AddCast(NumberVMUtils.ToString((uint)value), addCast, value.GetType().FullName));
case ElementType.I8: return(AddCast(NumberVMUtils.ToString((long)value), addCast, value.GetType().FullName));
case ElementType.U8: return(AddCast(NumberVMUtils.ToString((ulong)value), addCast, value.GetType().FullName));
case ElementType.R4: return(AddCast(NumberVMUtils.ToString((float)value), addCast, value.GetType().FullName));
case ElementType.R8: return(AddCast(NumberVMUtils.ToString((double)value), addCast, value.GetType().FullName));
case ElementType.String: return(NumberVMUtils.ToString((string)value, true));
}
if (value is TypeSig)
{
return(string.Format("typeof({0})", value));
}
var valueType = value.GetType();
if (value is IList <bool> )
{
return(ArrayToString(value, typeof(bool)));
}
if (value is IList <char> )
{
return(ArrayToString(value, typeof(char)));
}
if (value is IList <sbyte> && valueType != typeof(byte[]))
{
return(ArrayToString(value, typeof(sbyte)));
}
if (value is IList <short> && valueType != typeof(ushort[]))
{
return(ArrayToString(value, typeof(short)));
}
if (value is IList <int> && valueType != typeof(uint[]))
{
return(ArrayToString(value, typeof(int)));
}
if (value is IList <long> && valueType != typeof(ulong[]))
{
return(ArrayToString(value, typeof(long)));
}
if (value is IList <byte> && valueType != typeof(sbyte[]))
{
return(ArrayToString(value, typeof(byte)));
}
if (value is IList <ushort> && valueType != typeof(short[]))
{
return(ArrayToString(value, typeof(ushort)));
}
if (value is IList <uint> && valueType != typeof(int[]))
{
return(ArrayToString(value, typeof(uint)));
}
if (value is IList <ulong> && valueType != typeof(long[]))
{
return(ArrayToString(value, typeof(ulong)));
}
if (value is IList <float> )
{
return(ArrayToString(value, typeof(float)));
}
if (value is IList <double> )
{
return(ArrayToString(value, typeof(double)));
}
if (value is IList <string> )
{
return(ArrayToString(value, typeof(string)));
}
if (value is IList <TypeSig> )
{
return(ArrayToString(value, typeof(Type)));
}
if (value is IList <object> )
{
return(ArrayToString(value, typeof(object)));
}
return(value.ToString());
}
CAArgument CreateCAArgument(TypeSig ownerType, object value)
{
if (value == null || value is Null)
{
var t = ownerType.RemovePinnedAndModifiers();
t = t is SZArraySig ? t.Next : t;
if (t.RemovePinnedAndModifiers().GetElementType() == ElementType.Object)
{
return(new CAArgument(module.CorLibTypes.String, null));
}
return(new CAArgument(ownerType, null));
}
switch (ModelUtils.GetElementType(value.GetType()))
{
case ElementType.Boolean: return(new CAArgument(module.CorLibTypes.Boolean, value));
case ElementType.Char: return(new CAArgument(module.CorLibTypes.Char, value));
case ElementType.I1: return(new CAArgument(module.CorLibTypes.SByte, value));
case ElementType.U1: return(new CAArgument(module.CorLibTypes.Byte, value));
case ElementType.I2: return(new CAArgument(module.CorLibTypes.Int16, value));
case ElementType.U2: return(new CAArgument(module.CorLibTypes.UInt16, value));
case ElementType.I4: return(new CAArgument(module.CorLibTypes.Int32, value));
case ElementType.U4: return(new CAArgument(module.CorLibTypes.UInt32, value));
case ElementType.I8: return(new CAArgument(module.CorLibTypes.Int64, value));
case ElementType.U8: return(new CAArgument(module.CorLibTypes.UInt64, value));
case ElementType.R4: return(new CAArgument(module.CorLibTypes.Single, value));
case ElementType.R8: return(new CAArgument(module.CorLibTypes.Double, value));
case ElementType.String: return(new CAArgument(module.CorLibTypes.String, new UTF8String((string)value)));
}
if (value is TypeSig)
{
return(new CAArgument(new ClassSig(module.CorLibTypes.GetTypeRef("System", "Type")), value));
}
if (value is EnumInfo)
{
var enumInfo = (EnumInfo)value;
var enumSig = enumInfo.EnumType.ToTypeSig();
if (!enumInfo.IsArray)
{
return(new CAArgument(enumSig, enumInfo.Value));
}
var res = CreateArray(enumSig, enumInfo.Value);
var list = (IList <CAArgument>)res.Value;
if (list != null)
{
for (int i = 0; i < list.Count; i++)
{
list[i] = new CAArgument(enumSig, list[i].Value);
}
}
return(res);
}
var valueType = value.GetType();
if (value is IList <bool> )
{
return(CreateArray(module.CorLibTypes.Boolean, value));
}
if (value is IList <char> )
{
return(CreateArray(module.CorLibTypes.Char, value));
}
if (value is IList <sbyte> && valueType != typeof(byte[]))
{
return(CreateArray(module.CorLibTypes.SByte, value));
}
if (value is IList <short> && valueType != typeof(ushort[]))
{
return(CreateArray(module.CorLibTypes.Int16, value));
}
if (value is IList <int> && valueType != typeof(uint[]))
{
return(CreateArray(module.CorLibTypes.Int32, value));
}
if (value is IList <long> && valueType != typeof(ulong[]))
{
return(CreateArray(module.CorLibTypes.Int64, value));
}
if (value is IList <byte> && valueType != typeof(sbyte[]))
{
return(CreateArray(module.CorLibTypes.Byte, value));
}
if (value is IList <ushort> && valueType != typeof(short[]))
{
return(CreateArray(module.CorLibTypes.UInt16, value));
}
if (value is IList <uint> && valueType != typeof(int[]))
{
return(CreateArray(module.CorLibTypes.UInt32, value));
}
if (value is IList <ulong> && valueType != typeof(long[]))
{
return(CreateArray(module.CorLibTypes.UInt64, value));
}
if (value is IList <float> )
{
return(CreateArray(module.CorLibTypes.Single, value));
}
if (value is IList <double> )
{
return(CreateArray(module.CorLibTypes.Double, value));
}
if (value is IList <string> )
{
return(CreateArray(module.CorLibTypes.String, value));
}
if (value is IList <TypeSig> )
{
return(CreateArray(new ClassSig(module.CorLibTypes.GetTypeRef("System", "Type")), value));
}
if (value is IList <object> )
{
return(CreateArray(module.CorLibTypes.Object, value));
}
Debug.Fail(string.Format("Unknown CA arg: {0}, ownerType: {1}", value, ownerType));
return(new CAArgument());
}
object ConvertFromModel(TypeSig valueType, object value)
{
var type = valueType.RemovePinnedAndModifiers();
var et = type.GetElementType();
ITypeDefOrRef tdr;
TypeDef td;
switch (et)
{
case ElementType.Boolean:
case ElementType.Char:
case ElementType.I1:
case ElementType.U1:
case ElementType.I2:
case ElementType.U2:
case ElementType.I4:
case ElementType.U4:
case ElementType.I8:
case ElementType.U8:
case ElementType.R4:
case ElementType.R8:
if (ModelUtils.GetElementType(value?.GetType()) == et)
{
return(value);
}
break;
case ElementType.String:
if (value == null)
{
return(Null <string> .Instance);
}
else if (value is string)
{
return(value);
}
else if (value is UTF8String)
{
return(((UTF8String)value).String);
}
break;
case ElementType.ValueType:
case ElementType.Class:
tdr = ((ClassOrValueTypeSig)type).TypeDefOrRef;
if (tdr.IsSystemType())
{
if (value == null)
{
return(Null <TypeSig> .Instance);
}
return(value);
}
td = tdr.ResolveTypeDef();
if (td != null && !td.IsEnum)
{
break;
}
return(new EnumInfo()
{
EnumType = tdr,
Value = value,
IsArray = false,
});
case ElementType.SZArray:
var elemType = type.Next.RemovePinnedAndModifiers();
if (value == null)
{
switch (elemType.GetElementType())
{
case ElementType.Boolean: return(Null <bool[]> .Instance);
case ElementType.Char: return(Null <char[]> .Instance);
case ElementType.I1: return(Null <sbyte[]> .Instance);
case ElementType.U1: return(Null <byte[]> .Instance);
case ElementType.I2: return(Null <short[]> .Instance);
case ElementType.U2: return(Null <ushort[]> .Instance);
case ElementType.I4: return(Null <int[]> .Instance);
case ElementType.U4: return(Null <uint[]> .Instance);
case ElementType.I8: return(Null <long[]> .Instance);
case ElementType.U8: return(Null <ulong[]> .Instance);
case ElementType.R4: return(Null <float[]> .Instance);
case ElementType.R8: return(Null <double[]> .Instance);
case ElementType.String: return(Null <string[]> .Instance);
case ElementType.Object: return(Null <object[]> .Instance);
case ElementType.ValueType:
case ElementType.Class:
tdr = ((ClassOrValueTypeSig)elemType).TypeDefOrRef;
if (tdr.IsSystemType())
{
return(Null <Type[]> .Instance);
}
td = tdr.ResolveTypeDef();
if (td != null && !td.IsEnum)
{
break;
}
return(EnumInfo.CreateNullArray(tdr));
}
break;
}
var oldList = value as IList <CAArgument>;
if (oldList == null)
{
break;
}
switch (elemType.GetElementType())
{
case ElementType.Boolean: return(ConvertArray <bool>(elemType, oldList));
case ElementType.Char: return(ConvertArray <char>(elemType, oldList));
case ElementType.I1: return(ConvertArray <sbyte>(elemType, oldList));
case ElementType.U1: return(ConvertArray <byte>(elemType, oldList));
case ElementType.I2: return(ConvertArray <short>(elemType, oldList));
case ElementType.U2: return(ConvertArray <ushort>(elemType, oldList));
case ElementType.I4: return(ConvertArray <int>(elemType, oldList));
case ElementType.U4: return(ConvertArray <uint>(elemType, oldList));
case ElementType.I8: return(ConvertArray <long>(elemType, oldList));
case ElementType.U8: return(ConvertArray <ulong>(elemType, oldList));
case ElementType.R4: return(ConvertArray <float>(elemType, oldList));
case ElementType.R8: return(ConvertArray <double>(elemType, oldList));
case ElementType.String: return(ConvertArray <string>(elemType, oldList));
case ElementType.Object: return(ConvertArray <object>(elemType, oldList));
case ElementType.ValueType:
case ElementType.Class:
tdr = ((ClassOrValueTypeSig)elemType).TypeDefOrRef;
if (tdr.IsSystemType())
{
return(ConvertArray <TypeSig>(elemType, oldList));
}
td = tdr.ResolveTypeDef();
if (td != null && !td.IsEnum)
{
break;
}
return(ConvertEnum(elemType, oldList));
}
break;
default:
break;
}
return(value);
}
static CAArgument CreateCAArgument(TypeSig type) => new CAArgument(type, ModelUtils.GetDefaultValue(type, true));
