1 files changed, 0 insertions, 91 deletions
diff --git a/bluetooth/hci_packetizer.cc b/bluetooth/hci_packetizer.cc
deleted file mode 100644
index 9549858b..00000000
--- a/bluetooth/hci_packetizer.cc
+++ /dev/null
@@ -1,91 +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 "hci_packetizer.h"
-
-#define LOG_TAG "android.hardware.bluetooth.hci_packetizer"
-#include <android-base/logging.h>
-#include <utils/Log.h>
-
-#include <dlfcn.h>
-#include <fcntl.h>
-
-namespace {
-
-const size_t preamble_size_for_type[] = {
-    0, HCI_COMMAND_PREAMBLE_SIZE, HCI_ACL_PREAMBLE_SIZE, HCI_SCO_PREAMBLE_SIZE,
-    HCI_EVENT_PREAMBLE_SIZE};
-const size_t packet_length_offset_for_type[] = {
-    0, HCI_LENGTH_OFFSET_CMD, HCI_LENGTH_OFFSET_ACL, HCI_LENGTH_OFFSET_SCO,
-    HCI_LENGTH_OFFSET_EVT};
-
-size_t HciGetPacketLengthForType(HciPacketType type, const uint8_t* preamble) {
-  size_t offset = packet_length_offset_for_type[type];
-  if (type != HCI_PACKET_TYPE_ACL_DATA) return preamble[offset];
-  return (((preamble[offset + 1]) << 8) | preamble[offset]);
-}
-
-}  // namespace
-
-namespace android {
-namespace hardware {
-namespace bluetooth {
-namespace hci {
-
-const hidl_vec<uint8_t>& HciPacketizer::GetPacket() const { return packet_; }
-
-void HciPacketizer::OnDataReady(int fd, HciPacketType packet_type) {
-  switch (state_) {
-    case HCI_PREAMBLE: {
-      size_t bytes_read = TEMP_FAILURE_RETRY(
-          read(fd, preamble_ + bytes_read_,
-               preamble_size_for_type[packet_type] - bytes_read_));
-      CHECK(bytes_read > 0);
-      bytes_read_ += bytes_read;
-      if (bytes_read_ == preamble_size_for_type[packet_type]) {
-        size_t packet_length =
-            HciGetPacketLengthForType(packet_type, preamble_);
-        packet_.resize(preamble_size_for_type[packet_type] + packet_length);
-        memcpy(packet_.data(), preamble_, preamble_size_for_type[packet_type]);
-        bytes_remaining_ = packet_length;
-        state_ = HCI_PAYLOAD;
-        bytes_read_ = 0;
-      }
-      break;
-    }
-
-    case HCI_PAYLOAD: {
-      size_t bytes_read = TEMP_FAILURE_RETRY(read(
-          fd,
-          packet_.data() + preamble_size_for_type[packet_type] + bytes_read_,
-          bytes_remaining_));
-      CHECK(bytes_read > 0);
-      bytes_remaining_ -= bytes_read;
-      bytes_read_ += bytes_read;
-      if (bytes_remaining_ == 0) {
-        packet_ready_cb_();
-        state_ = HCI_PREAMBLE;
-        bytes_read_ = 0;
-      }
-      break;
-    }
-  }
-}
-
-}  // namespace hci
-}  // namespace bluetooth
-}  // namespace hardware
-}  // namespace android