/******************************************************************************
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*
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* Copyright 2017 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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******************************************************************************/
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#pragma once
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#include <string>
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/** Bluetooth Address */
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class RawAddress final {
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public:
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static constexpr unsigned int kLength = 6;
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uint8_t address[kLength];
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RawAddress() = default;
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RawAddress(const uint8_t (&addr)[6]);
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bool operator<(const RawAddress& rhs) const {
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return (std::memcmp(address, rhs.address, sizeof(address)) < 0);
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}
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bool operator==(const RawAddress& rhs) const {
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return (std::memcmp(address, rhs.address, sizeof(address)) == 0);
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}
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bool operator>(const RawAddress& rhs) const { return (rhs < *this); }
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bool operator<=(const RawAddress& rhs) const { return !(*this > rhs); }
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bool operator>=(const RawAddress& rhs) const { return !(*this < rhs); }
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bool operator!=(const RawAddress& rhs) const { return !(*this == rhs); }
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bool IsEmpty() const { return *this == kEmpty; }
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std::string ToString() const;
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// Converts |string| to RawAddress and places it in |to|. If |from| does
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// not represent a Bluetooth address, |to| is not modified and this function
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// returns false. Otherwise, it returns true.
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static bool FromString(const std::string& from, RawAddress& to);
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// Copies |from| raw Bluetooth address octets to the local object.
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// Returns the number of copied octets - should be always RawAddress::kLength
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size_t FromOctets(const uint8_t* from);
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static bool IsValidAddress(const std::string& address);
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static const RawAddress kEmpty; // 00:00:00:00:00:00
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static const RawAddress kAny; // FF:FF:FF:FF:FF:FF
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};
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inline std::ostream& operator<<(std::ostream& os, const RawAddress& a) {
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os << a.ToString();
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return os;
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}
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