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// Copyright (c) 2012 The Chromium 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 CHROMEOS_DBUS_CASHEW_CLIENT_H_
#define CHROMEOS_DBUS_CASHEW_CLIENT_H_
#pragma once
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/callback.h"
#include "chromeos/chromeos_export.h"
#include "chromeos/dbus/dbus_client_implementation_type.h"
namespace base {
class ListValue;
}
namespace dbus {
class Bus;
}
namespace chromeos {
// CashewClient is used to communicate with the Cashew service.
// All methods should be called from the origin thread (UI thread) which
// initializes the DBusThreadManager instance.
class CHROMEOS_EXPORT CashewClient {
public:
// A callback to handle "DataPlansUpdate" signal.
// |service| is the D-Bus path of the cellular service.
// (e.g. /service/cellular_0271266ce2ce_310260467781434)
typedef base::Callback<void(const std::string& service,
const base::ListValue& data_plans)>
DataPlansUpdateHandler;
virtual ~CashewClient();
// Factory function, creates a new instance and returns ownership.
// For normal usage, access the singleton via DBusThreadManager::Get().
static CashewClient* Create(DBusClientImplementationType type,
dbus::Bus* bus);
// Sets DataPlansUpdate signal handler.
virtual void SetDataPlansUpdateHandler(
const DataPlansUpdateHandler& handler) = 0;
// Resets DataPlansUpdate signal handler.
virtual void ResetDataPlansUpdateHandler() = 0;
// Calls RequestDataPlansUpdate method.
virtual void RequestDataPlansUpdate() = 0;
protected:
// Create() should be used instead.
CashewClient();
private:
DISALLOW_COPY_AND_ASSIGN(CashewClient);
};
} // namespace chromeos
#endif // CHROMEOS_DBUS_CASHEW_CLIENT_H_
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