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msquic.cs
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#pragma warning disable IDE0073
//
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
//
#pragma warning restore IDE0073
using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
#if NETSTANDARD
using OperatingSystem = Microsoft.Quic.Polyfill.OperatingSystem;
#else
using OperatingSystem = System.OperatingSystem;
#endif
namespace Microsoft.Quic
{
internal unsafe partial struct QUIC_BUFFER
{
public Span<byte> Span => new(Buffer, (int)Length);
}
internal partial class MsQuic
{
public static unsafe QUIC_API_TABLE* Open()
{
QUIC_API_TABLE* ApiTable;
int Status = MsQuicOpenVersion(2, (void**)&ApiTable);
ThrowIfFailure(Status);
return ApiTable;
}
public static unsafe void Close(QUIC_API_TABLE* ApiTable)
{
MsQuicClose(ApiTable);
}
public static void ThrowIfFailure(int status, string? message = null)
{
if (StatusFailed(status))
{
// TODO make custom exception, and maybe throw helpers
throw new MsQuicException(status, message);
}
}
public static bool StatusSucceeded(int status)
{
if (OperatingSystem.IsWindows())
{
return status >= 0;
}
else
{
return status <= 0;
}
}
public static bool StatusFailed(int status)
{
if (OperatingSystem.IsWindows())
{
return status < 0;
}
else
{
return status > 0;
}
}
public static int QUIC_STATUS_SUCCESS => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_SUCCESS : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_SUCCESS : MsQuic_MacOS.QUIC_STATUS_SUCCESS;
public static int QUIC_STATUS_PENDING => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_PENDING : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_PENDING : MsQuic_MacOS.QUIC_STATUS_PENDING;
public static int QUIC_STATUS_CONTINUE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CONTINUE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CONTINUE : MsQuic_MacOS.QUIC_STATUS_CONTINUE;
public static int QUIC_STATUS_OUT_OF_MEMORY => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_OUT_OF_MEMORY : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_OUT_OF_MEMORY : MsQuic_MacOS.QUIC_STATUS_OUT_OF_MEMORY;
public static int QUIC_STATUS_INVALID_PARAMETER => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_INVALID_PARAMETER : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_INVALID_PARAMETER : MsQuic_MacOS.QUIC_STATUS_INVALID_PARAMETER;
public static int QUIC_STATUS_INVALID_STATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_INVALID_STATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_INVALID_STATE : MsQuic_MacOS.QUIC_STATUS_INVALID_STATE;
public static int QUIC_STATUS_NOT_SUPPORTED => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_NOT_SUPPORTED : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_NOT_SUPPORTED : MsQuic_MacOS.QUIC_STATUS_NOT_SUPPORTED;
public static int QUIC_STATUS_NOT_FOUND => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_NOT_FOUND : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_NOT_FOUND : MsQuic_MacOS.QUIC_STATUS_NOT_FOUND;
public static int QUIC_STATUS_BUFFER_TOO_SMALL => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_BUFFER_TOO_SMALL : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_BUFFER_TOO_SMALL : MsQuic_MacOS.QUIC_STATUS_BUFFER_TOO_SMALL;
public static int QUIC_STATUS_HANDSHAKE_FAILURE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_HANDSHAKE_FAILURE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_HANDSHAKE_FAILURE : MsQuic_MacOS.QUIC_STATUS_HANDSHAKE_FAILURE;
public static int QUIC_STATUS_ABORTED => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_ABORTED : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_ABORTED : MsQuic_MacOS.QUIC_STATUS_ABORTED;
public static int QUIC_STATUS_ADDRESS_IN_USE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_ADDRESS_IN_USE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_ADDRESS_IN_USE : MsQuic_MacOS.QUIC_STATUS_ADDRESS_IN_USE;
public static int QUIC_STATUS_INVALID_ADDRESS => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_INVALID_ADDRESS : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_INVALID_ADDRESS : MsQuic_MacOS.QUIC_STATUS_INVALID_ADDRESS;
public static int QUIC_STATUS_CONNECTION_TIMEOUT => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CONNECTION_TIMEOUT : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CONNECTION_TIMEOUT : MsQuic_MacOS.QUIC_STATUS_CONNECTION_TIMEOUT;
public static int QUIC_STATUS_CONNECTION_IDLE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CONNECTION_IDLE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CONNECTION_IDLE : MsQuic_MacOS.QUIC_STATUS_CONNECTION_IDLE;
public static int QUIC_STATUS_UNREACHABLE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_UNREACHABLE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_UNREACHABLE : MsQuic_MacOS.QUIC_STATUS_UNREACHABLE;
public static int QUIC_STATUS_INTERNAL_ERROR => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_INTERNAL_ERROR : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_INTERNAL_ERROR : MsQuic_MacOS.QUIC_STATUS_INTERNAL_ERROR;
public static int QUIC_STATUS_CONNECTION_REFUSED => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CONNECTION_REFUSED : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CONNECTION_REFUSED : MsQuic_MacOS.QUIC_STATUS_CONNECTION_REFUSED;
public static int QUIC_STATUS_PROTOCOL_ERROR => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_PROTOCOL_ERROR : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_PROTOCOL_ERROR : MsQuic_MacOS.QUIC_STATUS_PROTOCOL_ERROR;
public static int QUIC_STATUS_VER_NEG_ERROR => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_VER_NEG_ERROR : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_VER_NEG_ERROR : MsQuic_MacOS.QUIC_STATUS_VER_NEG_ERROR;
public static int QUIC_STATUS_TLS_ERROR => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_TLS_ERROR : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_TLS_ERROR : MsQuic_MacOS.QUIC_STATUS_TLS_ERROR;
public static int QUIC_STATUS_USER_CANCELED => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_USER_CANCELED : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_USER_CANCELED : MsQuic_MacOS.QUIC_STATUS_USER_CANCELED;
public static int QUIC_STATUS_ALPN_NEG_FAILURE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_ALPN_NEG_FAILURE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_ALPN_NEG_FAILURE : MsQuic_MacOS.QUIC_STATUS_ALPN_NEG_FAILURE;
public static int QUIC_STATUS_STREAM_LIMIT_REACHED => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_STREAM_LIMIT_REACHED : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_STREAM_LIMIT_REACHED : MsQuic_MacOS.QUIC_STATUS_STREAM_LIMIT_REACHED;
public static int QUIC_STATUS_ALPN_IN_USE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_ALPN_IN_USE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_ALPN_IN_USE : MsQuic_MacOS.QUIC_STATUS_ALPN_IN_USE;
public static int QUIC_STATUS_CLOSE_NOTIFY => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CLOSE_NOTIFY : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CLOSE_NOTIFY : MsQuic_MacOS.QUIC_STATUS_CLOSE_NOTIFY;
public static int QUIC_STATUS_BAD_CERTIFICATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_BAD_CERTIFICATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_BAD_CERTIFICATE : MsQuic_MacOS.QUIC_STATUS_BAD_CERTIFICATE;
public static int QUIC_STATUS_UNSUPPORTED_CERTIFICATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_UNSUPPORTED_CERTIFICATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_UNSUPPORTED_CERTIFICATE : MsQuic_MacOS.QUIC_STATUS_UNSUPPORTED_CERTIFICATE;
public static int QUIC_STATUS_REVOKED_CERTIFICATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_REVOKED_CERTIFICATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_REVOKED_CERTIFICATE : MsQuic_MacOS.QUIC_STATUS_REVOKED_CERTIFICATE;
public static int QUIC_STATUS_EXPIRED_CERTIFICATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_EXPIRED_CERTIFICATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_EXPIRED_CERTIFICATE : MsQuic_MacOS.QUIC_STATUS_EXPIRED_CERTIFICATE;
public static int QUIC_STATUS_UNKNOWN_CERTIFICATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_UNKNOWN_CERTIFICATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_UNKNOWN_CERTIFICATE : MsQuic_MacOS.QUIC_STATUS_UNKNOWN_CERTIFICATE;
public static int QUIC_STATUS_REQUIRED_CERTIFICATE => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_REQUIRED_CERTIFICATE : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_REQUIRED_CERTIFICATE : MsQuic_MacOS.QUIC_STATUS_REQUIRED_CERTIFICATE;
public static int QUIC_STATUS_CERT_EXPIRED => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CERT_EXPIRED : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CERT_EXPIRED : MsQuic_MacOS.QUIC_STATUS_CERT_EXPIRED;
public static int QUIC_STATUS_CERT_UNTRUSTED_ROOT => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CERT_UNTRUSTED_ROOT : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CERT_UNTRUSTED_ROOT : MsQuic_MacOS.QUIC_STATUS_CERT_UNTRUSTED_ROOT;
public static int QUIC_STATUS_CERT_NO_CERT => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_STATUS_CERT_NO_CERT : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_STATUS_CERT_NO_CERT : MsQuic_MacOS.QUIC_STATUS_CERT_NO_CERT;
public static int QUIC_ADDRESS_FAMILY_UNSPEC => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_ADDRESS_FAMILY_UNSPEC : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_ADDRESS_FAMILY_UNSPEC : MsQuic_MacOS.QUIC_ADDRESS_FAMILY_UNSPEC;
public static int QUIC_ADDRESS_FAMILY_INET => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_ADDRESS_FAMILY_INET : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_ADDRESS_FAMILY_INET : MsQuic_MacOS.QUIC_ADDRESS_FAMILY_INET;
public static int QUIC_ADDRESS_FAMILY_INET6 => OperatingSystem.IsWindows() ? MsQuic_Windows.QUIC_ADDRESS_FAMILY_INET6 : (OperatingSystem.IsLinux() || OperatingSystem.IsAndroid()) ? MsQuic_Linux.QUIC_ADDRESS_FAMILY_INET6 : MsQuic_MacOS.QUIC_ADDRESS_FAMILY_INET6;
public static int QUIC_STATUS_ADDRESS_NOT_AVAILABLE => OperatingSystem.IsLinux() ? MsQuic_Linux.QUIC_STATUS_ADDRESS_NOT_AVAILABLE : OperatingSystem.IsMacOS() ? MsQuic_MacOS.QUIC_STATUS_ADDRESS_NOT_AVAILABLE : MsQuic_Linux.QUIC_STATUS_ADDRESS_NOT_AVAILABLE;
}
/// <summary>Defines the type of a member as it was used in the native signature.</summary>
[AttributeUsage(AttributeTargets.Enum | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter | AttributeTargets.ReturnValue, AllowMultiple = false, Inherited = true)]
[Conditional("DEBUG")]
internal sealed class NativeTypeNameAttribute : Attribute
{
private readonly string _name;
/// <summary>Initializes a new instance of the <see cref="NativeTypeNameAttribute" /> class.</summary>
/// <param name="name">The name of the type that was used in the native signature.</param>
public NativeTypeNameAttribute(string name)
{
_name = name;
}
/// <summary>Gets the name of the type that was used in the native signature.</summary>
public string Name => _name;
}
[StructLayout(LayoutKind.Explicit)]
internal struct QuicAddrFamilyAndLen
{
[FieldOffset(0)]
public ushort sin_family;
[FieldOffset(0)]
public byte sin_len;
[FieldOffset(1)]
public byte sin_family_bsd;
}
[StructLayout(LayoutKind.Sequential)]
internal unsafe struct QuicAddrIn
{
public QuicAddrFamilyAndLen sin_family;
public ushort sin_port;
public fixed byte sin_addr[4];
}
[StructLayout(LayoutKind.Sequential)]
internal unsafe struct QuicAddrIn6
{
public QuicAddrFamilyAndLen sin6_family;
public ushort sin6_port;
public uint sin6_flowinfo;
public fixed byte sin6_addr[16];
public uint sin6_scope_id;
}
[StructLayout(LayoutKind.Explicit)]
internal struct QuicAddr
{
[FieldOffset(0)]
public QuicAddrIn Ipv4;
[FieldOffset(0)]
public QuicAddrIn6 Ipv6;
[FieldOffset(0)]
public QuicAddrFamilyAndLen FamilyLen;
public static bool SockaddrHasLength => OperatingSystem.IsFreeBSD() || OperatingSystem.IsIOS() || OperatingSystem.IsMacOS() || OperatingSystem.IsMacCatalyst() || OperatingSystem.IsTvOS() || OperatingSystem.IsWatchOS();
public int Family
{
get
{
if (SockaddrHasLength)
{
return FamilyLen.sin_family_bsd;
}
else
{
return FamilyLen.sin_family;
}
}
set
{
if (SockaddrHasLength)
{
FamilyLen.sin_family_bsd = (byte)value;
}
else
{
FamilyLen.sin_family = (ushort)value;
}
}
}
}
}