1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Copyright 2019 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_SYNC_WIFI_PENDING_NETWORK_CONFIGURATION_TRACKER_H_
#define CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_PENDING_NETWORK_CONFIGURATION_TRACKER_H_
#include <optional>
#include <string>
#include "chromeos/ash/components/sync_wifi/pending_network_configuration_update.h"
#include "components/sync/protocol/wifi_configuration_specifics.pb.h"
namespace ash::sync_wifi {
class NetworkIdentifier;
// Tracks updates to the local network stack while they are pending, including
// how many attempts have been executed. Updates are stored persistently.
class PendingNetworkConfigurationTracker {
public:
PendingNetworkConfigurationTracker() = default;
PendingNetworkConfigurationTracker(
const PendingNetworkConfigurationTracker&) = delete;
PendingNetworkConfigurationTracker& operator=(
const PendingNetworkConfigurationTracker&) = delete;
virtual ~PendingNetworkConfigurationTracker() = default;
// Adds an update to the list of in flight changes. |change_uuid| is a
// unique identifier for each update, |id| is the identifier for the network
// which is getting updated, and |specifics| should be nullopt if the network
// is being deleted. Returns the change_guid.
virtual std::string TrackPendingUpdate(
const NetworkIdentifier& id,
const std::optional<sync_pb::WifiConfigurationSpecifics>& specifics) = 0;
// Removes the given change from the list.
virtual void MarkComplete(const std::string& change_guid,
const NetworkIdentifier& id) = 0;
// Returns all pending updates.
virtual std::vector<PendingNetworkConfigurationUpdate>
GetPendingUpdates() = 0;
// Returns the requested pending update, if it exists.
virtual std::optional<PendingNetworkConfigurationUpdate> GetPendingUpdate(
const std::string& change_guid,
const NetworkIdentifier& id) = 0;
// Increments the number of completed attempts for the given update. Be sure
// that the |change_guid| and |ssid| exist in the tracker before calling.
virtual void IncrementCompletedAttempts(const std::string& change_guid,
const NetworkIdentifier& id) = 0;
};
} // namespace ash::sync_wifi
#endif // CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_PENDING_NETWORK_CONFIGURATION_TRACKER_H_
|
