| #region Copyright notice and license |
| // Copyright 2015 gRPC authors. |
| // |
| // 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. |
| #endregion |
| using System; |
| using System.Runtime.InteropServices; |
| using System.Threading; |
| using System.Threading.Tasks; |
| |
| namespace Grpc.Core.Internal |
| { |
| /// <summary> |
| /// grpc_call_credentials from <c>grpc/grpc_security.h</c> |
| /// </summary> |
| internal class CallCredentialsSafeHandle : SafeHandleZeroIsInvalid |
| { |
| static readonly NativeMethods Native = NativeMethods.Get(); |
| |
| private CallCredentialsSafeHandle() |
| { |
| } |
| |
| public static CallCredentialsSafeHandle CreateComposite(CallCredentialsSafeHandle creds1, CallCredentialsSafeHandle creds2) |
| { |
| return Native.grpcsharp_composite_call_credentials_create(creds1, creds2); |
| } |
| |
| protected override bool ReleaseHandle() |
| { |
| Native.grpcsharp_call_credentials_release(handle); |
| return true; |
| } |
| } |
| } |