1 files changed, 0 insertions, 71 deletions
diff --git a/bluetooth/h4_protocol.cc b/bluetooth/h4_protocol.cc
deleted file mode 100644
index 8f24b5ee..00000000
--- a/bluetooth/h4_protocol.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-//
-// Copyright 2017 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.
-//
-
-#include "h4_protocol.h"
-
-#define LOG_TAG "android.hardware.bluetooth-hci-h4"
-#include <android-base/logging.h>
-#include <assert.h>
-#include <fcntl.h>
-
-namespace android {
-namespace hardware {
-namespace bluetooth {
-namespace hci {
-
-size_t H4Protocol::Send(uint8_t type, const uint8_t* data, size_t length) {
-  int rv = WriteSafely(uart_fd_, &type, sizeof(type));
-  if (rv == sizeof(type)) {
-    rv = WriteSafely(uart_fd_, data, length);
-  }
-  return rv;
-}
-
-void H4Protocol::OnPacketReady() {
-  switch (hci_packet_type_) {
-    case HCI_PACKET_TYPE_EVENT:
-      event_cb_(hci_packetizer_.GetPacket());
-      break;
-    case HCI_PACKET_TYPE_ACL_DATA:
-      acl_cb_(hci_packetizer_.GetPacket());
-      break;
-    case HCI_PACKET_TYPE_SCO_DATA:
-      sco_cb_(hci_packetizer_.GetPacket());
-      break;
-    default: {
-      bool bad_packet_type = true;
-      CHECK(!bad_packet_type);
-    }
-  }
-  // Get ready for the next type byte.
-  hci_packet_type_ = HCI_PACKET_TYPE_UNKNOWN;
-}
-
-void H4Protocol::OnDataReady(int fd) {
-  if (hci_packet_type_ == HCI_PACKET_TYPE_UNKNOWN) {
-    uint8_t buffer[1] = {0};
-    size_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer, 1));
-    CHECK(bytes_read == 1);
-    hci_packet_type_ = static_cast<HciPacketType>(buffer[0]);
-  } else {
-    hci_packetizer_.OnDataReady(fd, hci_packet_type_);
-  }
-}
-
-}  // namespace hci
-}  // namespace bluetooth
-}  // namespace hardware
-}  // namespace android