1 /* 2 * Copyright 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "hci/acl_manager/acl_fragmenter.h" 18 19 #include "os/log.h" 20 #include "packet/fragmenting_inserter.h" 21 22 namespace bluetooth { 23 namespace hci { 24 namespace acl_manager { 25 AclFragmenter(size_t mtu,std::unique_ptr<packet::BasePacketBuilder> packet)26AclFragmenter::AclFragmenter(size_t mtu, std::unique_ptr<packet::BasePacketBuilder> packet) 27 : mtu_(mtu), packet_(std::move(packet)) {} 28 GetFragments()29std::vector<std::unique_ptr<packet::RawBuilder>> AclFragmenter::GetFragments() { 30 std::vector<std::unique_ptr<packet::RawBuilder>> to_return; 31 packet::FragmentingInserter fragmenting_inserter(mtu_, std::back_insert_iterator(to_return)); 32 packet_->Serialize(fragmenting_inserter); 33 fragmenting_inserter.finalize(); 34 return to_return; 35 } 36 37 } // namespace acl_manager 38 } // namespace hci 39 } // namespace bluetooth 40