mirror of
https://github.com/Sarsoo/csbindgen.git
synced 2024-10-17 05:33:07 +01:00
147 lines
3.1 KiB
C#
Vendored
147 lines
3.1 KiB
C#
Vendored
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// See https://aka.ms/new-console-template for more information
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//using Csbindgen;
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using CsBindgen;
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using System.Buffers.Text;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using System.Text;
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unsafe
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{
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[UnmanagedCallersOnly(CallConvs = new[] { typeof(CallConvCdecl) })]
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static int Method(int x) => x * x;
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var tako = LibRust.callback_test(&Method);
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var n = LibRust.nullable_callback_test(null);
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var cc = LibRust.enum_test(IntEnumTest.C);
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Console.WriteLine(cc);
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Console.WriteLine(n);
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//var ctx = LibRust.create_counter_context();
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//LibRust.insert_counter_context(ctx, 10);
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//LibRust.insert_counter_context(ctx, 20);
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//LibRust.insert_counter_context(ctx, 20);
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//LibRust.insert_counter_context(ctx, 30);
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//LibRust.insert_counter_context(ctx, 99);
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//LibRust.delete_counter_context(ctx);
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//var cString = LibRust.alloc_c_string();
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//var u8String = LibRust.alloc_u8_string();
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//var u8Buffer = LibRust.alloc_u8_buffer();
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//var i32Buffer = LibRust.alloc_i32_buffer();
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//try
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//{
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// var str = new String((sbyte*)cString);
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// Console.WriteLine(str);
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// Console.WriteLine("----");
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// var str2 = Encoding.UTF8.GetString(u8String->AsSpan());
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// Console.WriteLine(str2);
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// Console.WriteLine("----");
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// var buffer3 = u8Buffer->AsSpan();
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// foreach (var item in buffer3)
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// {
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// Console.WriteLine(item);
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// }
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// Console.WriteLine("----");
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// var i32Span = i32Buffer->AsSpan<int>();
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// foreach (var item in i32Span)
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// {
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// Console.WriteLine(item);
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// }
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//}
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//finally
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//{
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// LibRust.free_c_string(cString);
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// LibRust.free_u8_string(u8String);
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// LibRust.free_u8_buffer(u8Buffer);
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// LibRust.free_i32_buffer(i32Buffer);
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//}
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//var buf = LibRust.return_raw_buffer();
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//try
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//{
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// var span = buf->AsSpan();
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// var str = Encoding.UTF8.GetString(span);
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// Console.WriteLine(str);
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// //foreach (var item in span)
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// //{
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// // Console.WriteLine(item);
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// //}
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//}
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//finally
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//{
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// LibRust.delete_raw_buffer(buf);
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//}
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}
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public static unsafe partial class LibraryImportNativeMethods
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{
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const string __DllName = "csbindgen_tests";
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[LibraryImport(__DllName, EntryPoint = "my_bool")]
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[return: MarshalAs(UnmanagedType.U1)]
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public static partial bool my_bool([MarshalAs(UnmanagedType.U1)] bool x, [MarshalAs(UnmanagedType.U1)] bool y, [MarshalAs(UnmanagedType.U1)] bool z, bool* xr, bool* yr, bool* zr);
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[LibraryImport(__DllName)]
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public static partial void foo(Foo f);
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}
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public struct Foo
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{
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[MarshalAs(UnmanagedType.U1)] public bool A;
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}
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namespace CsBindgen
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{
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partial struct ByteBuffer
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{
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public unsafe Span<byte> AsSpan()
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{
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return new Span<byte>(ptr, length);
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}
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public unsafe Span<T> AsSpan<T>()
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{
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return MemoryMarshal.CreateSpan(ref Unsafe.AsRef<T>(ptr), length / Unsafe.SizeOf<T>());
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}
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}
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}
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