| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIB_FIDL_CPP_INTERNAL_MESSAGE_SENDER_H_ |
| #define LIB_FIDL_CPP_INTERNAL_MESSAGE_SENDER_H_ |
| |
| #include <lib/fidl/cpp/message.h> |
| #include <lib/zx/channel.h> |
| #include <zircon/types.h> |
| |
| namespace fidl { |
| namespace internal { |
| |
| // An interface for sending FIDL messages. |
| class MessageSender { |
| public: |
| virtual ~MessageSender(); |
| |
| // Send a message over the channel. |
| // |
| // Returns an error if the message fails to encode properly or if the message |
| // cannot be written to the channel. |
| virtual zx_status_t Send(const fidl_type_t* type, Message message) = 0; |
| }; |
| |
| // Send a message over the channel. |
| // |
| // Returns an error if the message fails to encode properly or if the message |
| // cannot be written to the channel. |
| zx_status_t SendMessage(const zx::channel& channel, const fidl_type_t* type, Message message); |
| |
| } // namespace internal |
| } // namespace fidl |
| |
| #endif // LIB_FIDL_CPP_INTERNAL_MESSAGE_SENDER_H_ |