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96 lines
2.7 KiB
96 lines
2.7 KiB
/*
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* Copyright 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "packet.h"
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#include "packet_test_helper.h"
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// We have our own definition of loghex to avoid dependencies
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namespace {
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template <typename T>
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std::string loghex(T x) {
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std::stringstream tmp;
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tmp << "0x" << std::internal << std::hex << std::setfill('0')
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<< std::setw(sizeof(T) * 2) << (unsigned int)x;
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return tmp.str();
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}
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} // namespace
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namespace bluetooth {
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class PacketImpl : public Packet {
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public:
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using Packet::Packet; // Inherit constructors
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virtual bool IsValid() const { return true; }
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virtual std::string ToString() const {
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std::stringstream ss;
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ss << "TestPacket: Start = " << packet_start_index_
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<< " : End = " << packet_end_index_ << std::endl;
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ss << " └ Payload =";
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for (auto it = begin(); it != end(); it++) {
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ss << " " << loghex(*it);
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}
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ss << std::endl;
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return ss.str();
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};
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virtual std::pair<size_t, size_t> GetPayloadIndecies() const {
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return std::pair<size_t, size_t>(packet_start_index_, packet_end_index_);
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}
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};
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using TestPacket = TestPacketType<PacketImpl>;
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// A helper class that has public accessors to protected methods
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class TestPacketBuilder : public PacketBuilder {
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public:
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static std::unique_ptr<TestPacketBuilder> MakeBuilder(
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std::vector<uint8_t> data) {
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std::unique_ptr<TestPacketBuilder> builder(new TestPacketBuilder(data));
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return builder;
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};
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// Make all the utility functions public
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using PacketBuilder::ReserveSpace;
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using PacketBuilder::AddPayloadOctets1;
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using PacketBuilder::AddPayloadOctets2;
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using PacketBuilder::AddPayloadOctets3;
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using PacketBuilder::AddPayloadOctets4;
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using PacketBuilder::AddPayloadOctets6;
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using PacketBuilder::AddPayloadOctets8;
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size_t size() const override { return data_.size(); };
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bool Serialize(const std::shared_ptr<Packet>& pkt) override {
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ReserveSpace(pkt, size());
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for (uint8_t byte : data_) {
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AddPayloadOctets1(pkt, byte);
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}
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return true;
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}
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TestPacketBuilder(std::vector<uint8_t> data) : data_(data){};
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std::vector<uint8_t> data_;
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};
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} // namespace bluetooth
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