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/******************************************************************************
*
* Copyright 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#pragma once
#include <string>
/** Bluetooth Address */
class RawAddress final {
public:
static constexpr unsigned int kLength = 6;
uint8_t address[kLength];
RawAddress() = default;
RawAddress(const uint8_t (&addr)[6]);
bool operator<(const RawAddress& rhs) const {
return (std::memcmp(address, rhs.address, sizeof(address)) < 0);
}
bool operator==(const RawAddress& rhs) const {
return (std::memcmp(address, rhs.address, sizeof(address)) == 0);
}
bool operator>(const RawAddress& rhs) const { return (rhs < *this); }
bool operator<=(const RawAddress& rhs) const { return !(*this > rhs); }
bool operator>=(const RawAddress& rhs) const { return !(*this < rhs); }
bool operator!=(const RawAddress& rhs) const { return !(*this == rhs); }
bool IsEmpty() const { return *this == kEmpty; }
std::string ToString() const;
// Converts |string| to RawAddress and places it in |to|. If |from| does
// not represent a Bluetooth address, |to| is not modified and this function
// returns false. Otherwise, it returns true.
static bool FromString(const std::string& from, RawAddress& to);
// Copies |from| raw Bluetooth address octets to the local object.
// Returns the number of copied octets - should be always RawAddress::kLength
size_t FromOctets(const uint8_t* from);
static bool IsValidAddress(const std::string& address);
static const RawAddress kEmpty; // 00:00:00:00:00:00
static const RawAddress kAny; // FF:FF:FF:FF:FF:FF
};
inline std::ostream& operator<<(std::ostream& os, const RawAddress& a) {
os << a.ToString();
return os;
}
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