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 #pragma once 18 19 #include <cstdint> 20 #include <forward_list> 21 #include <iterator> 22 #include <memory> 23 #include <vector> 24 25 #include "os/log.h" 26 #include "packet/base_packet_builder.h" 27 #include "packet/bit_inserter.h" 28 #include "packet/endian_inserter.h" 29 30 namespace bluetooth { 31 namespace packet { 32 33 // Abstract base class that is subclassed to build specifc packets. 34 // The template parameter little_endian controls the generation of insert(). 35 template <bool little_endian> 36 class PacketBuilder : public BasePacketBuilder, protected EndianInserter<little_endian> { 37 public: 38 PacketBuilder() = default; 39 virtual ~PacketBuilder() = default; 40 41 // Classes which need fragmentation should define a function like this: 42 // std::forward_list<DerivedBuilder>& Fragment(size_t max_size); 43 }; 44 45 } // namespace packet 46 } // namespace bluetooth 47