| #region Copyright notice and license |
| |
| // Copyright 2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #endregion |
| |
| using System; |
| using System.Runtime.InteropServices; |
| using Grpc.Core; |
| |
| namespace Grpc.Core.Internal |
| { |
| /// <summary> |
| /// grpcsharp_request_call_context |
| /// </summary> |
| internal class RequestCallContextSafeHandle : SafeHandleZeroIsInvalid |
| { |
| static readonly NativeMethods Native = NativeMethods.Get(); |
| |
| private RequestCallContextSafeHandle() |
| { |
| } |
| |
| public static RequestCallContextSafeHandle Create() |
| { |
| return Native.grpcsharp_request_call_context_create(); |
| } |
| |
| public IntPtr Handle |
| { |
| get |
| { |
| return handle; |
| } |
| } |
| |
| // Gets data of server_rpc_new completion. |
| public ServerRpcNew GetServerRpcNew(Server server) |
| { |
| var call = Native.grpcsharp_request_call_context_call(this); |
| |
| var method = Marshal.PtrToStringAnsi(Native.grpcsharp_request_call_context_method(this)); |
| var host = Marshal.PtrToStringAnsi(Native.grpcsharp_request_call_context_host(this)); |
| var deadline = Native.grpcsharp_request_call_context_deadline(this); |
| |
| IntPtr metadataArrayPtr = Native.grpcsharp_request_call_context_request_metadata(this); |
| var metadata = MetadataArraySafeHandle.ReadMetadataFromPtrUnsafe(metadataArrayPtr); |
| |
| return new ServerRpcNew(server, call, method, host, deadline, metadata); |
| } |
| |
| protected override bool ReleaseHandle() |
| { |
| Native.grpcsharp_request_call_context_destroy(handle); |
| return true; |
| } |
| } |
| } |