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// Copyright 2018 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_LEVELDB_PROTO_PUBLIC_SHARED_PROTO_DATABASE_CLIENT_LIST_H_
#define COMPONENTS_LEVELDB_PROTO_PUBLIC_SHARED_PROTO_DATABASE_CLIENT_LIST_H_
#include <stddef.h>
#include <string>
#include "base/component_export.h"
namespace leveldb_proto {
const char* const kFeatureEngagementName = "FeatureEngagement";
// The enum values are used to index into the shared database. Do not rearrange
// or reuse the integer values. Add new database types at the end of the enum,
// and update the string mapping in ProtoDbTypeToString(). Also update the
// variant LevelDBClient in
// //tools/metrics/histograms/metadata/leveldb_proto/histograms.xml to match the
// strings for the types.
enum class ProtoDbType {
TEST_DATABASE0 = 0,
TEST_DATABASE1 = 1,
TEST_DATABASE2 = 2,
FEATURE_ENGAGEMENT_EVENT = 3,
FEATURE_ENGAGEMENT_AVAILABILITY = 4,
USAGE_STATS_WEBSITE_EVENT = 5,
USAGE_STATS_SUSPENSION = 6,
USAGE_STATS_TOKEN_MAPPING = 7,
DOM_DISTILLER_STORE = 8,
DOWNLOAD_STORE = 9,
CACHED_IMAGE_METADATA_STORE = 10,
FEED_CONTENT_DATABASE = 11,
FEED_JOURNAL_DATABASE = 12,
REMOTE_SUGGESTIONS_DATABASE = 13,
REMOTE_SUGGESTIONS_IMAGE_DATABASE = 14,
NOTIFICATION_SCHEDULER_ICON_STORE = 15,
NOTIFICATION_SCHEDULER_IMPRESSION_STORE = 16,
NOTIFICATION_SCHEDULER_NOTIFICATION_STORE = 17,
BUDGET_DATABASE = 18,
STRIKE_DATABASE = 19,
HINT_CACHE_STORE = 20,
DOWNLOAD_DB = 21,
VIDEO_DECODE_STATS_DB = 22,
PRINT_JOB_DATABASE = 23,
// DB is not tied to a profile, will always be unique.
GCM_KEY_STORE = 24,
// DB Used by shared database, will always be unique.
SHARED_DB_METADATA = 25,
FEED_STREAM_DATABASE = 26,
PERSISTED_STATE_DATABASE = 27,
UPBOARDING_QUERY_TILE_STORE = 28,
NEARBY_SHARE_PUBLIC_CERTIFICATE_DATABASE = 29,
VIDEO_TUTORIALS_DATABASE = 30,
FEED_KEY_VALUE_DATABASE = 31,
CART_DATABASE = 32,
COMMERCE_SUBSCRIPTION_DATABASE = 33,
MERCHANT_TRUST_SIGNAL_DATABASE = 34,
SHARE_HISTORY_DATABASE = 35,
SHARE_RANKING_DATABASE = 36,
SEGMENT_INFO_DATABASE = 37,
SIGNAL_DATABASE = 38,
SIGNAL_STORAGE_CONFIG_DATABASE = 39,
VIDEO_TUTORIALS_V2_DATABASE = 40,
COUPON_DATABASE = 41,
PAGE_ENTITY_METADATA_STORE = 42,
WEBRTC_VIDEO_STATS_DB = 43,
PERSISTENT_ORIGIN_TRIALS = 44,
NEARBY_PRESENCE_LOCAL_PUBLIC_CREDENTIAL_DATABASE = 45,
NEARBY_PRESENCE_PRIVATE_CREDENTIAL_DATABASE = 46,
NEARBY_PRESENCE_REMOTE_PUBLIC_CREDENTIAL_DATABASE = 47,
DISCOUNTS_DATABASE = 48,
COMMERCE_PARCEL_TRACKING_DATABASE = 49,
LAST,
};
// List of databases that need to keep using unique db instances. New databases
// shouldn't be here unless they have a good reason.
constexpr ProtoDbType kBlocklistedDbForSharedImpl[]{
// DB is not tied to a profile, will always be unique.
ProtoDbType::GCM_KEY_STORE,
// DB Used by shared database, will always be unique.
ProtoDbType::SHARED_DB_METADATA,
// Marks the end of list.
ProtoDbType::LAST,
};
// Add any obsolete databases in this list so that, if the data is no longer
// needed.
constexpr ProtoDbType kObsoleteSharedProtoDbTypeClients[] = {
ProtoDbType::DOM_DISTILLER_STORE,
ProtoDbType::FEED_CONTENT_DATABASE,
ProtoDbType::FEED_JOURNAL_DATABASE,
ProtoDbType::VIDEO_TUTORIALS_DATABASE,
ProtoDbType::VIDEO_TUTORIALS_V2_DATABASE,
ProtoDbType::LAST, // Marks the end of list.
};
class COMPONENT_EXPORT(LEVELDB_PROTO) SharedProtoDatabaseClientList {
public:
// Determines if the given |db_type| should use a unique or shared DB.
static bool ShouldUseSharedDB(ProtoDbType db_type);
// Converts a ProtoDbType to a string, which is used for UMA metrics and field
// trials.
static std::string ProtoDbTypeToString(ProtoDbType db_type);
};
} // namespace leveldb_proto
#endif // COMPONENTS_LEVELDB_PROTO_PUBLIC_SHARED_PROTO_DATABASE_CLIENT_LIST_H_
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