//
// 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 System;

namespace MonoFN.Cecil
{
    public class MarshalInfo
    {
        internal NativeType native;
        public NativeType NativeType
        {
            get { return native; }
            set { native = value; }
        }

        public MarshalInfo(NativeType native)
        {
            this.native = native;
        }
    }

    public sealed class ArrayMarshalInfo : MarshalInfo
    {
        internal NativeType element_type;
        internal int size_parameter_index;
        internal int size;
        internal int size_parameter_multiplier;
        public NativeType ElementType
        {
            get { return element_type; }
            set { element_type = value; }
        }
        public int SizeParameterIndex
        {
            get { return size_parameter_index; }
            set { size_parameter_index = value; }
        }
        public int Size
        {
            get { return size; }
            set { size = value; }
        }
        public int SizeParameterMultiplier
        {
            get { return size_parameter_multiplier; }
            set { size_parameter_multiplier = value; }
        }

        public ArrayMarshalInfo() : base(NativeType.Array)
        {
            element_type = NativeType.None;
            size_parameter_index = -1;
            size = -1;
            size_parameter_multiplier = -1;
        }
    }

    public sealed class CustomMarshalInfo : MarshalInfo
    {
        internal Guid guid;
        internal string unmanaged_type;
        internal TypeReference managed_type;
        internal string cookie;
        public Guid Guid
        {
            get { return guid; }
            set { guid = value; }
        }
        public string UnmanagedType
        {
            get { return unmanaged_type; }
            set { unmanaged_type = value; }
        }
        public TypeReference ManagedType
        {
            get { return managed_type; }
            set { managed_type = value; }
        }
        public string Cookie
        {
            get { return cookie; }
            set { cookie = value; }
        }
        public CustomMarshalInfo() : base(NativeType.CustomMarshaler) { }
    }

    public sealed class SafeArrayMarshalInfo : MarshalInfo
    {
        internal VariantType element_type;
        public VariantType ElementType
        {
            get { return element_type; }
            set { element_type = value; }
        }

        public SafeArrayMarshalInfo() : base(NativeType.SafeArray)
        {
            element_type = VariantType.None;
        }
    }

    public sealed class FixedArrayMarshalInfo : MarshalInfo
    {
        internal NativeType element_type;
        internal int size;
        public NativeType ElementType
        {
            get { return element_type; }
            set { element_type = value; }
        }
        public int Size
        {
            get { return size; }
            set { size = value; }
        }

        public FixedArrayMarshalInfo() : base(NativeType.FixedArray)
        {
            element_type = NativeType.None;
        }
    }

    public sealed class FixedSysStringMarshalInfo : MarshalInfo
    {
        internal int size;
        public int Size
        {
            get { return size; }
            set { size = value; }
        }

        public FixedSysStringMarshalInfo() : base(NativeType.FixedSysString)
        {
            size = -1;
        }
    }
}