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Versions: 5
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Contents
/*
* Copyright 2019–present MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
namespace MongoDB.Libmongocrypt
{
/// <summary>
/// A handle to a binary that must be either in unsafe code or pinned by the GC.
/// </summary>
/// <seealso cref="Binary" />
internal class PinnedBinary : Binary
{
#region static
internal static void RunAsPinnedBinary<THandle>(THandle handle, byte[] bytes, Status status, Func<THandle, BinarySafeHandle, bool> handleFunc) where THandle : CheckableSafeHandle
{
unsafe
{
fixed (byte* map = bytes)
{
var ptr = (IntPtr)map;
using (var pinned = new PinnedBinary(ptr, (uint)bytes.Length))
{
handle.Check(status, handleFunc(handle, pinned.Handle));
}
}
}
}
#endregion
internal PinnedBinary(IntPtr ptr, uint len)
: base(Library.mongocrypt_binary_new_from_data(ptr, len))
{
}
}
}
Version data entries
5 entries across 5 versions & 1 rubygems