csbindgen/unity-sandbox/Assets/NewBehaviourScript.cs
2023-03-07 05:00:14 +09:00

195 lines
7.0 KiB
C#

using AOT;
using CsBindgen;
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using static CsBindgen.LibRust;
public class NewBehaviourScript : MonoBehaviour
{
public Text text;
// Start is called before the first frame update
unsafe void Start()
{
try
{
var v = LibRust.my_add(10, 20);
UnityEngine.Debug.Log("Native value: " + v);
[MonoPInvokeCallback(typeof(Func<int, int>))]
static int Method(int x) => x * x;
// var tako = LibRust.callback_test(&Method);
var a = LibRust.callback_test(Method);
//var tako = LibRust.callback_test(&Method);
//var a = LibRust.callback_test((delegate* unmanaged[Cdecl]<int, int>)callback);
//var a = LibRust.nullable_callback_test((nullable_callback_test_cb_delegate)null);
// var a = LibRust.callback_test(null);
//var a = LibRust.callback_test((void*)callback);
text.text = "Native Callback Return:" + a;
UnityEngine.Debug.Log(a);
}
catch (Exception ex)
{
text.text = "Exception:" + ex.ToString();
}
}
//[UnmanagedCallersOnly(CallConvs = new[] { typeof(CallConvCdecl) })]
static int Method(int x) => x * x;
[MonoPInvokeCallback(typeof(Func<int, int>))]
static int Callback(int x)
{
Debug.Log("Callback!");
return x * x;
}
}
namespace System.Runtime.InteropServices
{
internal struct CLong
{
public int Value; // Windows = int, Unix x32 = int, Unix x64 = long
}
internal struct CULong
{
public uint Value; // Windows = uint, Unix x32 = uint, Unix x64 = ulong
}
}
namespace CsBindgen
{
internal static unsafe partial class LibRust
{
const string __DllName = "csbindgen_tests";
[DllImport(__DllName, EntryPoint = "alias_test1", CallingConvention = CallingConvention.Cdecl)]
public static extern void alias_test1(long* _a);
[DllImport(__DllName, EntryPoint = "alias_test2", CallingConvention = CallingConvention.Cdecl)]
public static extern void alias_test2(long _b);
[DllImport(__DllName, EntryPoint = "nullpointer_test", CallingConvention = CallingConvention.Cdecl)]
public static extern void nullpointer_test(byte* p);
[DllImport(__DllName, EntryPoint = "callback_test", CallingConvention = CallingConvention.Cdecl)]
public static extern int callback_test(Func<int, int> cb);
[DllImport(__DllName, EntryPoint = "nullable_callback_test", CallingConvention = CallingConvention.Cdecl)]
public static extern int nullable_callback_test(Func<int, int> cb);
[DllImport(__DllName, EntryPoint = "types_iroiro", CallingConvention = CallingConvention.Cdecl)]
public static extern void types_iroiro(nint _i, nuint _u, CLong _cl, CULong _cul);
[DllImport(__DllName, EntryPoint = "callback_test2", CallingConvention = CallingConvention.Cdecl)]
public static extern Func<int, int> callback_test2();
[DllImport(__DllName, EntryPoint = "callback", CallingConvention = CallingConvention.Cdecl)]
public static extern int callback(int a);
[DllImport(__DllName, EntryPoint = "enum_test", CallingConvention = CallingConvention.Cdecl)]
public static extern int enum_test(IntEnumTest i);
[DllImport(__DllName, EntryPoint = "nop", CallingConvention = CallingConvention.Cdecl)]
public static extern void nop();
[DllImport(__DllName, EntryPoint = "my_add", CallingConvention = CallingConvention.Cdecl)]
public static extern int my_add(int x, int y);
[DllImport(__DllName, EntryPoint = "create_counter_context", CallingConvention = CallingConvention.Cdecl)]
public static extern void* create_counter_context();
[DllImport(__DllName, EntryPoint = "insert_counter_context", CallingConvention = CallingConvention.Cdecl)]
public static extern void insert_counter_context(void* context, int value);
[DllImport(__DllName, EntryPoint = "delete_counter_context", CallingConvention = CallingConvention.Cdecl)]
public static extern void delete_counter_context(void* context);
[DllImport(__DllName, EntryPoint = "my_bool", CallingConvention = CallingConvention.Cdecl)]
[return: MarshalAs(UnmanagedType.U1)]
public static extern bool my_bool([MarshalAs(UnmanagedType.U1)] bool x, [MarshalAs(UnmanagedType.U1)] bool y, [MarshalAs(UnmanagedType.U1)] bool z, bool* xr, bool* yr, bool* zr);
[DllImport(__DllName, EntryPoint = "alloc_c_string", CallingConvention = CallingConvention.Cdecl)]
public static extern byte* alloc_c_string();
[DllImport(__DllName, EntryPoint = "free_c_string", CallingConvention = CallingConvention.Cdecl)]
public static extern void free_c_string(byte* str);
[DllImport(__DllName, EntryPoint = "alloc_u8_string", CallingConvention = CallingConvention.Cdecl)]
public static extern ByteBuffer* alloc_u8_string();
[DllImport(__DllName, EntryPoint = "free_u8_string", CallingConvention = CallingConvention.Cdecl)]
public static extern void free_u8_string(ByteBuffer* buffer);
[DllImport(__DllName, EntryPoint = "alloc_u8_buffer", CallingConvention = CallingConvention.Cdecl)]
public static extern ByteBuffer* alloc_u8_buffer();
[DllImport(__DllName, EntryPoint = "free_u8_buffer", CallingConvention = CallingConvention.Cdecl)]
public static extern void free_u8_buffer(ByteBuffer* buffer);
[DllImport(__DllName, EntryPoint = "alloc_i32_buffer", CallingConvention = CallingConvention.Cdecl)]
public static extern ByteBuffer* alloc_i32_buffer();
[DllImport(__DllName, EntryPoint = "free_i32_buffer", CallingConvention = CallingConvention.Cdecl)]
public static extern void free_i32_buffer(ByteBuffer* buffer);
[DllImport(__DllName, EntryPoint = "create_context", CallingConvention = CallingConvention.Cdecl)]
public static extern Context* create_context();
[DllImport(__DllName, EntryPoint = "delete_context", CallingConvention = CallingConvention.Cdecl)]
public static extern void delete_context(Context* context);
[DllImport(__DllName, EntryPoint = "call_bindgen", CallingConvention = CallingConvention.Cdecl)]
public static extern void call_bindgen();
[DllImport(__DllName, EntryPoint = "call_bindgen_lz4", CallingConvention = CallingConvention.Cdecl)]
public static extern void call_bindgen_lz4();
}
[StructLayout(LayoutKind.Sequential)]
internal unsafe partial struct Context
{
[MarshalAs(UnmanagedType.U1)] public bool foo;
}
[StructLayout(LayoutKind.Sequential)]
internal unsafe partial struct ByteBuffer
{
public byte* ptr;
public int length;
public int capacity;
}
internal enum IntEnumTest : byte
{
A = 1,
B = 2,
C = 10,
}
}