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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_TETHER_HOST_SCAN_CACHE_ENTRY_H_
#define CHROMEOS_ASH_COMPONENTS_TETHER_HOST_SCAN_CACHE_ENTRY_H_
#include <memory>
#include <string>
namespace ash {
namespace tether {
// Entry to place within a HostScanCache. Contains metadata about a Tether host
// which has been scanned.
class HostScanCacheEntry {
public:
class Builder {
public:
Builder();
virtual ~Builder();
std::unique_ptr<HostScanCacheEntry> Build();
Builder& SetTetherNetworkGuid(const std::string& guid);
Builder& SetDeviceName(const std::string& name);
Builder& SetCarrier(const std::string& c);
Builder& SetBatteryPercentage(int percentage);
Builder& SetSignalStrength(int strength);
Builder& SetSetupRequired(bool required);
private:
std::string tether_network_guid_;
std::string device_name_;
std::string carrier_;
int battery_percentage_ = 100;
int signal_strength_ = 100;
bool setup_required_ = false;
};
HostScanCacheEntry(const HostScanCacheEntry& other);
virtual ~HostScanCacheEntry();
bool operator==(const HostScanCacheEntry& other) const;
// GUID corresponding to the scanned device.
const std::string tether_network_guid;
// Human-readable name of the device.
const std::string device_name;
// Human-readable name of the cellular carrier.
const std::string carrier;
// Percentage from 0 to 100 (inclusive).
const int battery_percentage;
// Signal strength from 0 to 100 (inclusive). Note that this is different from
// the "connection strength" value that is sent over the Tether protocol,
// which ranges from 0 to 4 (see ConnectTetheringResponse).
const int signal_strength;
// Whether the scanned host requires first-time setup before use (i.e.,
// whether the user must interact with UI on the phone to initiate tethering).
const bool setup_required;
protected:
HostScanCacheEntry(const std::string& tether_network_guid,
const std::string& device_name,
const std::string& carrier,
int battery_percentage,
int signal_strength,
bool setup_required);
};
} // namespace tether
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_TETHER_HOST_SCAN_CACHE_ENTRY_H_
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