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)26 AclFragmenter::AclFragmenter(size_t mtu, std::unique_ptr<packet::BasePacketBuilder> packet)
27     : mtu_(mtu), packet_(std::move(packet)) {}
28 
GetFragments()29 std::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