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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.
#include <memory>
#include <set>
#include <string>
#include <utility>
#include <base/callback.h>
#include <base/time/time.h>
namespace privetd {
class DaemonState;
class PrivetdConfigParser;
// Interface to provide access to general information about device.
class DeviceDelegate {
virtual ~DeviceDelegate();
// Returns the name of device. Could be default of set by user.
virtual std::string GetName() const = 0;
// Returns the description of the device.
virtual std::string GetDescription() const = 0;
// Returns the location of the device.
virtual std::string GetLocation() const = 0;
// Returns the class of the device.
virtual std::string GetClass() const = 0;
// Returns the model ID of the device.
virtual std::string GetModelId() const = 0;
// Returns the list of services supported by device.
// E.g. printer, scanner etc. Should match services published on mDNS.
virtual std::set<std::string> GetServices() const = 0;
// Returns HTTP ports for Privet. The first one is the primary port,
// the second is the port for a pooling updates requests. The second value
// could be 0. In this case the first port would be use for regular and for
// updates requests.
virtual std::pair<uint16_t, uint16_t> GetHttpEnpoint() const = 0;
// The same |GetHttpEnpoint| but for HTTPS.
virtual std::pair<uint16_t, uint16_t> GetHttpsEnpoint() const = 0;
// Returns device update.
virtual base::TimeDelta GetUptime() const = 0;
// Sets the name of the device.
virtual void SetName(const std::string& name) = 0;
// Sets the name for the device.
virtual void SetDescription(const std::string& description) = 0;
// Sets the location of the device.
virtual void SetLocation(const std::string& location) = 0;
// Updates the HTTP port value.
virtual void SetHttpPort(uint16_t port) = 0;
// Updates the HTTPS port value.
virtual void SetHttpsPort(uint16_t port) = 0;
// Create default instance.
static std::unique_ptr<DeviceDelegate> CreateDefault(
PrivetdConfigParser* config,
DaemonState* state_store,
// Allows owner to know that state of the object was changed. Used to
// notify PeerdClient.
const base::Closure& on_changed);
} // namespace privetd