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// Copyright 2012 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_DBUS_SHILL_MODEM_MESSAGING_CLIENT_H_
#define CHROMEOS_ASH_COMPONENTS_DBUS_SHILL_MODEM_MESSAGING_CLIENT_H_
#include <string>
#include <vector>
#include "base/component_export.h"
#include "base/functional/callback.h"
#include "chromeos/dbus/common/dbus_callback.h"
namespace dbus {
class Bus;
class ObjectPath;
} // namespace dbus
namespace ash {
// ModemMessagingClient is used to communicate with the
// org.freedesktop.ModemManager1.Modem.Messaging service. All methods
// should be called from the origin thread (UI thread) which
// initializes the DBusThreadManager instance.
class COMPONENT_EXPORT(SHILL_CLIENT) ModemMessagingClient {
public:
using SmsReceivedHandler =
base::RepeatingCallback<void(const dbus::ObjectPath& message_path,
bool complete)>;
// Interface for performing modem messaging actions for testing.
// Accessed through GetTestInterface(), only implemented in the Stub Impl.
class TestInterface {
public:
virtual void ReceiveSms(const dbus::ObjectPath& object_path,
const dbus::ObjectPath& sms_path) = 0;
// Returns the SMS path of the SMS currently pending deletion.
virtual std::string GetPendingDeleteRequestSmsPath() const = 0;
// Completes the pending deletion.
virtual void CompletePendingDeleteRequest(bool success) = 0;
protected:
virtual ~TestInterface() = default;
};
// Creates and initializes the global instance. |bus| must not be null.
static void Initialize(dbus::Bus* bus);
// Creates the global instance with a fake implementation.
static void InitializeFake();
// Destroys the global instance which must have been initialized.
static void Shutdown();
// Returns the global instance if initialized. May return null.
static ModemMessagingClient* Get();
ModemMessagingClient(const ModemMessagingClient&) = delete;
ModemMessagingClient& operator=(const ModemMessagingClient&) = delete;
// Sets SmsReceived signal handler.
virtual void SetSmsReceivedHandler(const std::string& service_name,
const dbus::ObjectPath& object_path,
const SmsReceivedHandler& handler) = 0;
// Resets SmsReceived signal handler.
virtual void ResetSmsReceivedHandler(const std::string& service_name,
const dbus::ObjectPath& object_path) = 0;
// Calls Delete method. |callback| is called on method completion.
virtual void Delete(const std::string& service_name,
const dbus::ObjectPath& object_path,
const dbus::ObjectPath& sms_path,
chromeos::VoidDBusMethodCallback callback) = 0;
// Calls List method. |callback| is called on method completion.
using ListCallback =
chromeos::DBusMethodCallback<std::vector<dbus::ObjectPath>>;
virtual void List(const std::string& service_name,
const dbus::ObjectPath& object_path,
ListCallback callback) = 0;
// Returns an interface for testing (stub only), or returns null.
virtual TestInterface* GetTestInterface() = 0;
protected:
friend class ModemMessagingClientTest;
// Initialize/Shutdown should be used instead.
ModemMessagingClient();
virtual ~ModemMessagingClient();
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_DBUS_SHILL_MODEM_MESSAGING_CLIENT_H_
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