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// Copyright 2014 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PEERD_TECHNOLOGIES_H_
#define PEERD_TECHNOLOGIES_H_
#include <bitset>
#include <limits>
#include <string>
#include <vector>
namespace peerd {
namespace technologies {
extern const char kMDNSText[];
extern const char kBTText[];
extern const char kBTLEText[];
enum Technology {
kMDNS,
kBT,
kBTLE,
};
static const size_t kTechnologiesBitSize =
std::numeric_limits<std::underlying_type<Technology>::type>::digits;
using TechnologySet = std::bitset<kTechnologiesBitSize>;
// Adds a technology listed above to the given |tech|.
bool add_to(const std::string& text, TechnologySet* tech);
// Maps from a set of technologies to their string representations.
std::vector<std::string> techs2strings(const TechnologySet& tech);
} // namespace technologies
} // namespace peerd
#endif // PEERD_TECHNOLOGIES_H_
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