internal static unsafe ulong GetULongParam(MsQuicApi api, SafeHandle nativeObject, uint param)
{
ulong value;
uint valueLen = (uint)sizeof(ulong);
uint status = api.GetParamDelegate(nativeObject, param, ref valueLen, (byte *)&value);
QuicExceptionHelpers.ThrowIfFailed(status, "GetULongParam failed.");
Debug.Assert(valueLen == sizeof(ulong));
return(value);
}
internal static unsafe ushort GetUShortParam(MsQuicApi api, SafeHandle nativeObject, QUIC_PARAM_LEVEL level, uint param)
{
ushort value;
uint valueLen = (uint)sizeof(ushort);
uint status = api.GetParamDelegate(nativeObject, level, param, ref valueLen, (byte *)&value);
QuicExceptionHelpers.ThrowIfFailed(status, "GetUShortParam failed.");
Debug.Assert(valueLen == sizeof(ushort));
return(value);
}
internal static unsafe IPEndPoint GetIPEndPointParam(MsQuicApi api, SafeHandle nativeObject, uint param)
{
// MsQuic always uses storage size as if IPv6 was used
uint valueLen = (uint)Internals.SocketAddress.IPv6AddressSize;
Span <byte> address = stackalloc byte[Internals.SocketAddress.IPv6AddressSize];
fixed(byte *paddress = &MemoryMarshal.GetReference(address))
{
uint status = api.GetParamDelegate(nativeObject, param, ref valueLen, paddress);
QuicExceptionHelpers.ThrowIfFailed(status, "GetIPEndPointParam failed.");
}
address = address.Slice(0, (int)valueLen);
return(new Internals.SocketAddress(SocketAddressPal.GetAddressFamily(address), address)
.GetIPEndPoint());
}