EnumConverter.cs

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using System;
using System.Collections;
using System.Globalization;
using System.Reflection;
 
namespace System.ComponentModel
{
    // Token: 0x020003E2 RID: 994
    public class EnumConverter : TypeConverter
    {
        // Token: 0x06001A41 RID: 6721 RVA: 0x000489D0 File Offset: 0x00046BD0
        public EnumConverter(Type type)
        {
            this.type = type;
        }
 
        // Token: 0x17000607 RID: 1543
        // (get) Token: 0x06001A42 RID: 6722 RVA: 0x000489EC File Offset: 0x00046BEC
        protected Type EnumType
        {
            get
            {
                return this.type;
            }
        }
 
        // Token: 0x17000608 RID: 1544
        // (get) Token: 0x06001A43 RID: 6723 RVA: 0x00048A00 File Offset: 0x00046C00
        // (set) Token: 0x06001A44 RID: 6724 RVA: 0x00048A14 File Offset: 0x00046C14
        protected TypeConverter.StandardValuesCollection Values
        {
            get
            {
                return this.values;
            }
            set
            {
                this.values = value;
            }
        }
 
        // Token: 0x06001A45 RID: 6725 RVA: 0x00048A28 File Offset: 0x00046C28
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
        {
            if (!true)
            {
            }
            Type type;
            bool flag = sourceType == type;
            Type type2;
            bool flag2 = sourceType == type2;
            return true;
        }
 
        // Token: 0x06001A46 RID: 6726 RVA: 0x00048A4C File Offset: 0x00046C4C
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
        {
            if (!true)
            {
            }
            Type type;
            bool flag = destinationType == type;
            Type type2;
            bool flag2 = destinationType == type2;
            return true;
        }
 
        // Token: 0x17000609 RID: 1545
        // (get) Token: 0x06001A47 RID: 6727 RVA: 0x00048A70 File Offset: 0x00046C70
        protected virtual IComparer Comparer
        {
            get
            {
                if (!true)
                {
                }
                return 1;
            }
        }
 
        // Token: 0x06001A48 RID: 6728 RVA: 0x00048A84 File Offset: 0x00046C84
        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
        {
            if (value != null)
            {
            }
            if (value == null)
            {
                object obj;
                return obj;
            }
            if (value != null && value == null)
            {
                throw new InvalidCastException();
            }
            string[] array;
            long num = Convert.ToInt64(array, culture);
            object obj2;
            return obj2;
        }
 
        // Token: 0x06001A49 RID: 6729 RVA: 0x00048B24 File Offset: 0x00046D24
        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
        {
            if (!true)
            {
            }
            Type type;
            bool flag = type == type;
            if (value != null)
            {
                Type underlyingType = Enum.GetUnderlyingType(this.type);
                Type type2;
                FieldInfo fieldInfo;
                if (value != null)
                {
                    bool flag2 = value.GetType() != underlyingType;
                    if (value == null)
                    {
                        throw new InvalidCastException();
                    }
                    if (value != null)
                    {
                        return value;
                    }
                    goto IL_012C;
                }
                else if ((type2 != null && type2 == null) || (fieldInfo != null && fieldInfo == null) || (value != null && value == null))
                {
                    throw new ArrayTypeMismatchException();
                }
            }
            else
            {
                Type underlyingType;
                Type type3;
                bool flag3 = underlyingType == type3;
                if (value != null)
                {
                    Type type4 = this.type;
                    int num = 44;
                    string text;
                    int num2 = text.IndexOf((char)num);
                    Type underlyingType2 = Enum.GetUnderlyingType(this.type);
                    if (value != null)
                    {
                        if (value == null)
                        {
                            goto IL_012C;
                        }
                        if (value != null)
                        {
                            return value;
                        }
                        throw new InvalidCastException();
                    }
                }
            }
            Array array;
            int length = array.Length;
            int length2 = array.Length;
            long num3 = 0L;
            object value2 = array.GetValue((int)num3);
            if (value2 == null)
            {
                return value2;
            }
            int length3 = array.Length;
            int num4 = 1;
            long num5;
            while (num5 != 0L)
            {
            }
            if (num4 == 0)
            {
            }
            object obj;
            if (obj != null)
            {
            }
            return obj;
            IL_012C:
            throw new InvalidCastException();
        }
 
        // Token: 0x06001A4A RID: 6730 RVA: 0x00048C74 File Offset: 0x00046E74
        public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
        {
            if (this.values == null)
            {
                Type reflectionType = TypeDescriptor.GetReflectionType(this.type);
                Type type = this.type;
                if (type != null)
                {
                    long num = 0L;
                    Type type2;
                    if (type2 != null)
                    {
                    }
                    if ((!false || num != 0L) && type2 != null)
                    {
                        Type type3 = this.type;
                        if (num == 0L)
                        {
                        }
                        object obj;
                        if (obj != null)
                        {
                        }
                    }
                }
                if (this != null)
                {
                }
            }
            throw new InvalidCastException();
        }
 
        // Token: 0x06001A4B RID: 6731 RVA: 0x00048CD4 File Offset: 0x00046ED4
        public override bool GetStandardValuesExclusive(ITypeDescriptorContext context)
        {
            /*
An exception occurred when decompiling this method (06001A4B)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Boolean System.ComponentModel.EnumConverter::GetStandardValuesExclusive(System.ComponentModel.ITypeDescriptorContext)
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_0000:
    stloc:Type(var_0_06, ldfld:Type(EnumConverter::type, ldloc:EnumConverter(this)))
    brtrue(IL_0000, ldc.i4:bool(1))
}
 
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1683
*/;
        }
 
        // Token: 0x06001A4C RID: 6732 RVA: 0x00048CEC File Offset: 0x00046EEC
        public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
        {
            return true;
        }
 
        // Token: 0x06001A4D RID: 6733 RVA: 0x00048CFC File Offset: 0x00046EFC
        public override bool IsValid(ITypeDescriptorContext context, object value)
        {
            Type type = this.type;
            if (!true)
            {
            }
            return Enum.IsDefined(type, value);
        }
 
        // Token: 0x04001309 RID: 4873
        private TypeConverter.StandardValuesCollection values;
 
        // Token: 0x0400130A RID: 4874
        private Type type;
    }
}