[Add] FishNet

2026-03-30 20:11:57 +07:00
parent ee793a3361
commit c22c08753a
1797 changed files with 197950 additions and 1 deletions
@@ -0,0 +1,259 @@
+//
+// Author:
+//   Jb Evain (jbevain@gmail.com)
+//
+// Copyright (c) 2008 - 2015 Jb Evain
+// Copyright (c) 2008 - 2011 Novell, Inc.
+//
+// Licensed under the MIT/X11 license.
+//
+
+using MonoFN.Collections.Generic;
+using System.Text;
+using System.Threading;
+
+namespace MonoFN.Cecil
+{
+    public sealed class PropertyDefinition : PropertyReference, IMemberDefinition, IConstantProvider
+    {
+        private bool? has_this;
+        private ushort attributes;
+        private Collection<CustomAttribute> custom_attributes;
+        internal MethodDefinition get_method;
+        internal MethodDefinition set_method;
+        internal Collection<MethodDefinition> other_methods;
+        private object constant = Mixin.NotResolved;
+        public PropertyAttributes Attributes
+        {
+            get { return (PropertyAttributes)attributes; }
+            set { attributes = (ushort)value; }
+        }
+        public bool HasThis
+        {
+            get
+            {
+                if (has_this.HasValue)
+                    return has_this.Value;
+
+                if (GetMethod != null)
+                    return get_method.HasThis;
+
+                if (SetMethod != null)
+                    return set_method.HasThis;
+
+                return false;
+            }
+            set { has_this = value; }
+        }
+        public bool HasCustomAttributes
+        {
+            get
+            {
+                if (custom_attributes != null)
+                    return custom_attributes.Count > 0;
+
+                return this.GetHasCustomAttributes(Module);
+            }
+        }
+        public Collection<CustomAttribute> CustomAttributes
+        {
+            get { return custom_attributes ?? this.GetCustomAttributes(ref custom_attributes, Module); }
+        }
+        public MethodDefinition GetMethod
+        {
+            get
+            {
+                if (get_method != null)
+                    return get_method;
+
+                InitializeMethods();
+                return get_method;
+            }
+            set { get_method = value; }
+        }
+        public MethodDefinition SetMethod
+        {
+            get
+            {
+                if (set_method != null)
+                    return set_method;
+
+                InitializeMethods();
+                return set_method;
+            }
+            set { set_method = value; }
+        }
+        public bool HasOtherMethods
+        {
+            get
+            {
+                if (other_methods != null)
+                    return other_methods.Count > 0;
+
+                InitializeMethods();
+                return !other_methods.IsNullOrEmpty();
+            }
+        }
+        public Collection<MethodDefinition> OtherMethods
+        {
+            get
+            {
+                if (other_methods != null)
+                    return other_methods;
+
+                InitializeMethods();
+
+                if (other_methods != null)
+                    return other_methods;
+
+                Interlocked.CompareExchange(ref other_methods, new(), null);
+                return other_methods;
+            }
+        }
+        public bool HasParameters
+        {
+            get
+            {
+                InitializeMethods();
+
+                if (get_method != null)
+                    return get_method.HasParameters;
+
+                if (set_method != null)
+                    return set_method.HasParameters && set_method.Parameters.Count > 1;
+
+                return false;
+            }
+        }
+        public override Collection<ParameterDefinition> Parameters
+        {
+            get
+            {
+                InitializeMethods();
+
+                if (get_method != null)
+                    return MirrorParameters(get_method, 0);
+
+                if (set_method != null)
+                    return MirrorParameters(set_method, 1);
+
+                return new();
+            }
+        }
+
+        private static Collection<ParameterDefinition> MirrorParameters(MethodDefinition method, int bound)
+        {
+            Collection<ParameterDefinition> parameters = new();
+            if (!method.HasParameters)
+                return parameters;
+
+            Collection<ParameterDefinition> original_parameters = method.Parameters;
+            int end = original_parameters.Count - bound;
+
+            for (int i = 0; i < end; i++)
+                parameters.Add(original_parameters[i]);
+
+            return parameters;
+        }
+
+        public bool HasConstant
+        {
+            get
+            {
+                this.ResolveConstant(ref constant, Module);
+
+                return constant != Mixin.NoValue;
+            }
+            set
+            {
+                if (!value)
+                    constant = Mixin.NoValue;
+            }
+        }
+        public object Constant
+        {
+            get { return HasConstant ? constant : null; }
+            set { constant = value; }
+        }
+
+        #region PropertyAttributes
+        public bool IsSpecialName
+        {
+            get { return attributes.GetAttributes((ushort)PropertyAttributes.SpecialName); }
+            set { attributes = attributes.SetAttributes((ushort)PropertyAttributes.SpecialName, value); }
+        }
+        public bool IsRuntimeSpecialName
+        {
+            get { return attributes.GetAttributes((ushort)PropertyAttributes.RTSpecialName); }
+            set { attributes = attributes.SetAttributes((ushort)PropertyAttributes.RTSpecialName, value); }
+        }
+        public bool HasDefault
+        {
+            get { return attributes.GetAttributes((ushort)PropertyAttributes.HasDefault); }
+            set { attributes = attributes.SetAttributes((ushort)PropertyAttributes.HasDefault, value); }
+        }
+        #endregion
+
+        public new TypeDefinition DeclaringType
+        {
+            get { return (TypeDefinition)base.DeclaringType; }
+            set { base.DeclaringType = value; }
+        }
+        public override bool IsDefinition
+        {
+            get { return true; }
+        }
+        public override string FullName
+        {
+            get
+            {
+                StringBuilder builder = new();
+                builder.Append(PropertyType.ToString());
+                builder.Append(' ');
+                builder.Append(MemberFullName());
+                builder.Append('(');
+                if (HasParameters)
+                {
+                    Collection<ParameterDefinition> parameters = Parameters;
+                    for (int i = 0; i < parameters.Count; i++)
+                    {
+                        if (i > 0)
+                            builder.Append(',');
+                        builder.Append(parameters[i].ParameterType.FullName);
+                    }
+                }
+                builder.Append(')');
+                return builder.ToString();
+            }
+        }
+
+        public PropertyDefinition(string name, PropertyAttributes attributes, TypeReference propertyType) : base(name, propertyType)
+        {
+            this.attributes = (ushort)attributes;
+            token = new(TokenType.Property);
+        }
+
+        private void InitializeMethods()
+        {
+            ModuleDefinition module = Module;
+            if (module == null)
+                return;
+
+            lock (module.SyncRoot)
+            {
+                if (get_method != null || set_method != null)
+                    return;
+
+                if (!module.HasImage())
+                    return;
+
+                module.Read(this, (property, reader) => reader.ReadMethods(property));
+            }
+        }
+
+        public override PropertyDefinition Resolve()
+        {
+            return this;
+        }
+    }
+}