diff options
Diffstat (limited to 'src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs')
| -rw-r--r-- | src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs | 70 |
1 files changed, 15 insertions, 55 deletions
diff --git a/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs b/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs index 3a96414bea..256d2e3c83 100644 --- a/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs +++ b/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs @@ -42,47 +42,7 @@ namespace Grpc.Core.Internal /// </summary> internal class BatchContextSafeHandle : SafeHandleZeroIsInvalid { - [DllImport("grpc_csharp_ext.dll")] - static extern BatchContextSafeHandle grpcsharp_batch_context_create(); - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_recv_initial_metadata(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_recv_message_length(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern void grpcsharp_batch_context_recv_message_to_buffer(BatchContextSafeHandle ctx, byte[] buffer, UIntPtr bufferLen); - - [DllImport("grpc_csharp_ext.dll")] - static extern StatusCode grpcsharp_batch_context_recv_status_on_client_status(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_recv_status_on_client_details(BatchContextSafeHandle ctx); // returns const char* - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_recv_status_on_client_trailing_metadata(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern CallSafeHandle grpcsharp_batch_context_server_rpc_new_call(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_server_rpc_new_method(BatchContextSafeHandle ctx); // returns const char* - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_server_rpc_new_host(BatchContextSafeHandle ctx); // returns const char* - - [DllImport("grpc_csharp_ext.dll")] - static extern Timespec grpcsharp_batch_context_server_rpc_new_deadline(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern IntPtr grpcsharp_batch_context_server_rpc_new_request_metadata(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern int grpcsharp_batch_context_recv_close_on_server_cancelled(BatchContextSafeHandle ctx); - - [DllImport("grpc_csharp_ext.dll")] - static extern void grpcsharp_batch_context_destroy(IntPtr ctx); + static readonly NativeMethods Native = NativeMethods.Get(); private BatchContextSafeHandle() { @@ -90,7 +50,7 @@ namespace Grpc.Core.Internal public static BatchContextSafeHandle Create() { - return grpcsharp_batch_context_create(); + return Native.grpcsharp_batch_context_create(); } public IntPtr Handle @@ -104,17 +64,17 @@ namespace Grpc.Core.Internal // Gets data of recv_initial_metadata completion. public Metadata GetReceivedInitialMetadata() { - IntPtr metadataArrayPtr = grpcsharp_batch_context_recv_initial_metadata(this); + IntPtr metadataArrayPtr = Native.grpcsharp_batch_context_recv_initial_metadata(this); return MetadataArraySafeHandle.ReadMetadataFromPtrUnsafe(metadataArrayPtr); } // Gets data of recv_status_on_client completion. public ClientSideStatus GetReceivedStatusOnClient() { - string details = Marshal.PtrToStringAnsi(grpcsharp_batch_context_recv_status_on_client_details(this)); - var status = new Status(grpcsharp_batch_context_recv_status_on_client_status(this), details); + string details = Marshal.PtrToStringAnsi(Native.grpcsharp_batch_context_recv_status_on_client_details(this)); + var status = new Status(Native.grpcsharp_batch_context_recv_status_on_client_status(this), details); - IntPtr metadataArrayPtr = grpcsharp_batch_context_recv_status_on_client_trailing_metadata(this); + IntPtr metadataArrayPtr = Native.grpcsharp_batch_context_recv_status_on_client_trailing_metadata(this); var metadata = MetadataArraySafeHandle.ReadMetadataFromPtrUnsafe(metadataArrayPtr); return new ClientSideStatus(status, metadata); @@ -123,26 +83,26 @@ namespace Grpc.Core.Internal // Gets data of recv_message completion. public byte[] GetReceivedMessage() { - IntPtr len = grpcsharp_batch_context_recv_message_length(this); + IntPtr len = Native.grpcsharp_batch_context_recv_message_length(this); if (len == new IntPtr(-1)) { return null; } byte[] data = new byte[(int)len]; - grpcsharp_batch_context_recv_message_to_buffer(this, data, new UIntPtr((ulong)data.Length)); + Native.grpcsharp_batch_context_recv_message_to_buffer(this, data, new UIntPtr((ulong)data.Length)); return data; } // Gets data of server_rpc_new completion. public ServerRpcNew GetServerRpcNew(Server server) { - var call = grpcsharp_batch_context_server_rpc_new_call(this); + var call = Native.grpcsharp_batch_context_server_rpc_new_call(this); - var method = Marshal.PtrToStringAnsi(grpcsharp_batch_context_server_rpc_new_method(this)); - var host = Marshal.PtrToStringAnsi(grpcsharp_batch_context_server_rpc_new_host(this)); - var deadline = grpcsharp_batch_context_server_rpc_new_deadline(this); + var method = Marshal.PtrToStringAnsi(Native.grpcsharp_batch_context_server_rpc_new_method(this)); + var host = Marshal.PtrToStringAnsi(Native.grpcsharp_batch_context_server_rpc_new_host(this)); + var deadline = Native.grpcsharp_batch_context_server_rpc_new_deadline(this); - IntPtr metadataArrayPtr = grpcsharp_batch_context_server_rpc_new_request_metadata(this); + IntPtr metadataArrayPtr = Native.grpcsharp_batch_context_server_rpc_new_request_metadata(this); var metadata = MetadataArraySafeHandle.ReadMetadataFromPtrUnsafe(metadataArrayPtr); return new ServerRpcNew(server, call, method, host, deadline, metadata); @@ -151,12 +111,12 @@ namespace Grpc.Core.Internal // Gets data of receive_close_on_server completion. public bool GetReceivedCloseOnServerCancelled() { - return grpcsharp_batch_context_recv_close_on_server_cancelled(this) != 0; + return Native.grpcsharp_batch_context_recv_close_on_server_cancelled(this) != 0; } protected override bool ReleaseHandle() { - grpcsharp_batch_context_destroy(handle); + Native.grpcsharp_batch_context_destroy(handle); return true; } } |