| #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.Tasks; |
| |
| namespace Grpc.Core.Internal |
| { |
| /// <summary> |
| /// grpc_channel_args from <c>grpc/grpc.h</c> |
| /// </summary> |
| internal class ChannelArgsSafeHandle : SafeHandleZeroIsInvalid |
| { |
| static readonly NativeMethods Native = NativeMethods.Get(); |
| |
| private ChannelArgsSafeHandle() |
| { |
| } |
| |
| public static ChannelArgsSafeHandle CreateNull() |
| { |
| return new ChannelArgsSafeHandle(); |
| } |
| |
| public static ChannelArgsSafeHandle Create(int size) |
| { |
| return Native.grpcsharp_channel_args_create(new UIntPtr((uint)size)); |
| } |
| |
| public void SetString(int index, string key, string value) |
| { |
| Native.grpcsharp_channel_args_set_string(this, new UIntPtr((uint)index), key, value); |
| } |
| |
| public void SetInteger(int index, string key, int value) |
| { |
| Native.grpcsharp_channel_args_set_integer(this, new UIntPtr((uint)index), key, value); |
| } |
| |
| protected override bool ReleaseHandle() |
| { |
| Native.grpcsharp_channel_args_destroy(handle); |
| return true; |
| } |
| } |
| } |