| // Copyright 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 SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SESSION_SNAPSHOT_H_ |
| #define SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SESSION_SNAPSHOT_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/time/time.h" |
| #include "sync/base/sync_export.h" |
| #include "sync/internal_api/public/base/model_type.h" |
| #include "sync/internal_api/public/base/progress_marker_map.h" |
| #include "sync/internal_api/public/sessions/model_neutral_state.h" |
| |
| namespace base { |
| class DictionaryValue; |
| } |
| |
| namespace syncer { |
| namespace sessions { |
| |
| // An immutable snapshot of state from a SyncSession. 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 SYNC_EXPORT SyncSessionSnapshot { |
| public: |
| SyncSessionSnapshot(); |
| SyncSessionSnapshot( |
| const ModelNeutralState& model_neutral_state, |
| const ProgressMarkerMap& download_progress_markers, |
| bool is_silenced, |
| int num_encryption_conflicts, |
| int num_hierarchy_conflicts, |
| int num_server_conflicts, |
| bool notifications_enabled, |
| size_t num_entries, |
| base::Time sync_start_time, |
| const std::vector<int>& num_entries_by_type, |
| const std::vector<int>& num_to_delete_entries_by_type, |
| sync_pb::GetUpdatesCallerInfo::GetUpdatesSource legacy_updates_source); |
| ~SyncSessionSnapshot(); |
| |
| // Caller takes ownership of the returned dictionary. |
| base::DictionaryValue* ToValue() const; |
| |
| std::string ToString() const; |
| |
| ModelNeutralState model_neutral_state() const { |
| return model_neutral_state_; |
| } |
| const ProgressMarkerMap& download_progress_markers() const; |
| bool is_silenced() const; |
| int num_encryption_conflicts() const; |
| int num_hierarchy_conflicts() const; |
| int num_server_conflicts() const; |
| bool notifications_enabled() const; |
| size_t num_entries() const; |
| base::Time sync_start_time() const; |
| const std::vector<int>& num_entries_by_type() const; |
| const std::vector<int>& num_to_delete_entries_by_type() const; |
| sync_pb::GetUpdatesCallerInfo::GetUpdatesSource legacy_updates_source() const; |
| |
| // Set iff this snapshot was not built using the default constructor. |
| bool is_initialized() const; |
| |
| private: |
| ModelNeutralState model_neutral_state_; |
| ProgressMarkerMap download_progress_markers_; |
| bool is_silenced_; |
| int num_encryption_conflicts_; |
| int num_hierarchy_conflicts_; |
| int num_server_conflicts_; |
| bool notifications_enabled_; |
| size_t num_entries_; |
| base::Time sync_start_time_; |
| |
| std::vector<int> num_entries_by_type_; |
| std::vector<int> num_to_delete_entries_by_type_; |
| |
| // This enum value used to be an important part of the sync protocol, but is |
| // now deprecated. We continue to use it in the snapshot because there is |
| // still some value in displaying it on the about:sync page. |
| sync_pb::GetUpdatesCallerInfo::GetUpdatesSource legacy_updates_source_; |
| |
| bool is_initialized_; |
| }; |
| |
| } // namespace sessions |
| } // namespace syncer |
| |
| #endif // SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SESSION_SNAPSHOT_H_ |