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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
// 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 COMPONENTS_SYNC_ENGINE_CYCLE_SYNC_CYCLE_SNAPSHOT_H_
#define COMPONENTS_SYNC_ENGINE_CYCLE_SYNC_CYCLE_SNAPSHOT_H_
#include <stddef.h>
#include <memory>
#include <string>
#include <vector>
#include "base/time/time.h"
#include "base/values.h"
#include "components/sync/base/data_type.h"
#include "components/sync/base/progress_marker_map.h"
#include "components/sync/engine/cycle/model_neutral_state.h"
namespace sync_pb {
enum SyncEnums_GetUpdatesOrigin : int;
} // namespace sync_pb
namespace syncer {
// An immutable snapshot of state from a SyncCycle. Convenient to use as
// part of notifications as it is inherently thread-safe.
// TODO(zea): if copying this all over the place starts getting expensive,
// consider passing around immutable references instead of values.
// Default copy and assign welcome.
class SyncCycleSnapshot {
public:
SyncCycleSnapshot();
SyncCycleSnapshot(const std::string& birthday,
const std::string& bag_of_chips,
const ModelNeutralState& model_neutral_state,
const ProgressMarkerMap& download_progress_markers,
bool is_silenced,
int num_server_conflicts,
bool notifications_enabled,
base::Time sync_start_time,
base::Time poll_finish_time,
sync_pb::SyncEnums_GetUpdatesOrigin get_updates_origin,
base::TimeDelta poll_interval,
bool has_remaining_local_changes);
SyncCycleSnapshot(const SyncCycleSnapshot& other);
~SyncCycleSnapshot();
base::Value::Dict ToValue() const;
std::string ToString() const;
const std::string& birthday() const { return birthday_; }
const std::string& bag_of_chips() const { return bag_of_chips_; }
ModelNeutralState model_neutral_state() const { return model_neutral_state_; }
const ProgressMarkerMap& download_progress_markers() const;
bool is_silenced() const;
int num_server_conflicts() const;
bool notifications_enabled() const;
base::Time sync_start_time() const;
base::Time poll_finish_time() const;
sync_pb::SyncEnums_GetUpdatesOrigin get_updates_origin() const;
base::TimeDelta poll_interval() const;
// Whether usynced items existed at the time the sync cycle completed.
bool has_remaining_local_changes() const;
// Set iff this snapshot was not built using the default constructor.
bool is_initialized() const;
private:
std::string birthday_;
std::string bag_of_chips_;
ModelNeutralState model_neutral_state_;
ProgressMarkerMap download_progress_markers_;
bool is_silenced_;
int num_server_conflicts_;
bool notifications_enabled_;
base::Time sync_start_time_;
base::Time poll_finish_time_;
sync_pb::SyncEnums_GetUpdatesOrigin get_updates_origin_;
base::TimeDelta poll_interval_;
bool has_remaining_local_changes_;
bool is_initialized_;
};
} // namespace syncer
#endif // COMPONENTS_SYNC_ENGINE_CYCLE_SYNC_CYCLE_SNAPSHOT_H_
|
