1 files changed, 0 insertions, 113 deletions
diff --git a/host/libs/audio_connector/server.h b/host/libs/audio_connector/server.h
deleted file mode 100644
index 4ba2e7c16..000000000
--- a/host/libs/audio_connector/server.h
+++ /dev/null
@@ -1,113 +0,0 @@
-//
-// Copyright (C) 2020 The Android Open Source Project
-//
-// 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.
-#pragma once
-
-#include <cinttypes>
-
-#include <functional>
-#include <memory>
-
-#include "common/libs/fs/shared_fd.h"
-#include "host/libs/audio_connector/buffers.h"
-#include "host/libs/audio_connector/commands.h"
-#include "host/libs/audio_connector/shm_layout.h"
-
-namespace cuttlefish {
-
-// Callbacks into objects implementing this interface will be made from the same
-// thread that handles the connection fd. Implementations should make every
-// effort to return immediately to avoid blocking the server's main loop.
-class AudioServerExecutor {
- public:
-  virtual ~AudioServerExecutor() = default;
-
-  // Implementations must ensure each command is replied to before returning
-  // from these functions. Failure to do so causes the program to abort.
-  virtual void StreamsInfo(StreamInfoCommand& cmd) = 0;
-  virtual void SetStreamParameters(StreamSetParamsCommand& cmd) = 0;
-  virtual void PrepareStream(StreamControlCommand& cmd) = 0;
-  virtual void ReleaseStream(StreamControlCommand& cmd) = 0;
-  virtual void StartStream(StreamControlCommand& cmd) = 0;
-  virtual void StopStream(StreamControlCommand& cmd) = 0;
-
-  // Implementations must call buffer.SendStatus() before destroying the buffer
-  // to notify the other side of the release of the buffer. Failure to do so
-  // will cause the program to abort.
-  virtual void OnPlaybackBuffer(TxBuffer buffer) = 0;
-  virtual void OnCaptureBuffer(RxBuffer buffer) = 0;
-};
-
-class AudioClientConnection {
- public:
-  static std::unique_ptr<AudioClientConnection> Create(
-      SharedFD client_socket, uint32_t num_streams, uint32_t num_jacks,
-      uint32_t num_chmaps, size_t tx_shm_len, size_t rx_shm_len);
-
-  AudioClientConnection() = delete;
-  AudioClientConnection(const AudioClientConnection&) = delete;
-
-  AudioClientConnection& operator=(const AudioClientConnection&) = delete;
-
-  // Allows the caller to react to commands sent by the client.
-  bool ReceiveCommands(AudioServerExecutor& executor);
-  // Allows the caller to react to IO buffers sent by the client.
-  bool ReceivePlayback(AudioServerExecutor& executor);
-  bool ReceiveCapture(AudioServerExecutor& executor);
-
-  bool SendEvent(/*TODO*/);
-
- private:
-  AudioClientConnection(ScopedMMap tx_shm, ScopedMMap rx_shm,
-                        SharedFD control_socket, SharedFD event_socket,
-                        SharedFD tx_socket, SharedFD rx_socket)
-      : tx_shm_(std::move(tx_shm)),
-        rx_shm_(std::move(rx_shm)),
-        control_socket_(control_socket),
-        event_socket_(event_socket),
-        tx_socket_(tx_socket),
-        rx_socket_(rx_socket) {}
-
-  bool CmdReply(AudioStatus status, const void* data = nullptr,
-                size_t size = 0);
-  bool WithCommand(const virtio_snd_hdr* msg, size_t msg_len,
-                   AudioServerExecutor& executor);
-
-  ssize_t ReceiveMsg(SharedFD socket, void* buffer, size_t size);
-  const volatile uint8_t* TxBufferAt(size_t offset, size_t len) const;
-  volatile uint8_t* RxBufferAt(size_t offset, size_t len);
-
-  const ScopedMMap tx_shm_;
-  ScopedMMap rx_shm_;
-  SharedFD control_socket_;
-  SharedFD event_socket_;
-  SharedFD tx_socket_;
-  SharedFD rx_socket_;
-};
-
-class AudioServer {
- public:
-  AudioServer(SharedFD server_socket) : server_socket_(server_socket) {}
-
-  std::unique_ptr<AudioClientConnection> AcceptClient(uint32_t num_streams,
-                                                      uint32_t num_jacks,
-                                                      uint32_t num_chmaps,
-                                                      size_t tx_shm_len,
-                                                      size_t rx_shm_len);
-
- private:
-  SharedFD server_socket_;
-};
-
-}  // namespace cuttlefish