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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_REPORTING_H_
#define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_REPORTING_H_
#include <string>
#include "base/logging.h"
#include "third_party/leveldatabase/src/include/leveldb/status.h"
namespace storage {
struct BucketLocator;
} // namespace storage
namespace content::indexed_db {
constexpr static const char* kBackingStoreActionUmaName =
"WebCore.IndexedDB.BackingStore.Action";
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum BackingStoreErrorSource {
// 0 - 2 are no longer used.
FIND_KEY_IN_INDEX = 3,
GET_IDBDATABASE_METADATA = 4,
GET_INDEXES = 5,
GET_KEY_GENERATOR_CURRENT_NUMBER = 6,
GET_OBJECT_STORES = 7,
GET_RECORD = 8,
KEY_EXISTS_IN_OBJECT_STORE = 9,
LOAD_CURRENT_ROW = 10,
SET_UP_METADATA = 11,
GET_PRIMARY_KEY_VIA_INDEX = 12,
KEY_EXISTS_IN_INDEX = 13,
VERSION_EXISTS = 14,
DELETE_OBJECT_STORE = 15,
SET_MAX_OBJECT_STORE_ID = 16,
SET_MAX_INDEX_ID = 17,
GET_NEW_DATABASE_ID = 18,
GET_NEW_VERSION_NUMBER = 19,
CREATE_IDBDATABASE_METADATA = 20,
DELETE_DATABASE = 21,
TRANSACTION_COMMIT_METHOD = 22, // TRANSACTION_COMMIT is a WinNT.h macro
GET_DATABASE_NAMES = 23,
DELETE_INDEX = 24,
CLEAR_OBJECT_STORE = 25,
READ_BLOB_JOURNAL = 26,
DECODE_BLOB_JOURNAL = 27,
GET_BLOB_KEY_GENERATOR_CURRENT_NUMBER = 28,
GET_BLOB_INFO_FOR_RECORD = 29,
UPGRADING_SCHEMA_CORRUPTED_BLOBS = 30,
// REVERT_SCHEMA_TO_V2 = 31,
CREATE_ITERATOR = 32,
INTERNAL_ERROR_MAX,
};
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused. Commented out values are deprecated.
enum BackingStoreOpenResult {
// INDEXED_DB_BACKING_STORE_OPEN_MEMORY_SUCCESS = 0,
INDEXED_DB_BACKING_STORE_OPEN_SUCCESS = 1,
INDEXED_DB_BACKING_STORE_OPEN_FAILED_DIRECTORY = 2,
INDEXED_DB_BACKING_STORE_OPEN_FAILED_UNKNOWN_SCHEMA = 3,
INDEXED_DB_BACKING_STORE_OPEN_CLEANUP_DESTROY_FAILED = 4,
INDEXED_DB_BACKING_STORE_OPEN_CLEANUP_REOPEN_FAILED = 5,
INDEXED_DB_BACKING_STORE_OPEN_CLEANUP_REOPEN_SUCCESS = 6,
INDEXED_DB_BACKING_STORE_OPEN_FAILED_IO_ERROR_CHECKING_SCHEMA = 7,
// INDEXED_DB_BACKING_STORE_OPEN_FAILED_UNKNOWN_ERR_DEPRECATED = 8,
// INDEXED_DB_BACKING_STORE_OPEN_MEMORY_FAILED = 9,
INDEXED_DB_BACKING_STORE_OPEN_ATTEMPT_NON_ASCII = 10,
INDEXED_DB_BACKING_STORE_OPEN_DISK_FULL = 11,
INDEXED_DB_BACKING_STORE_OPEN_ORIGIN_TOO_LONG = 12,
INDEXED_DB_BACKING_STORE_OPEN_NO_RECOVERY = 13,
INDEXED_DB_BACKING_STORE_OPEN_FAILED_PRIOR_CORRUPTION = 14,
INDEXED_DB_BACKING_STORE_OPEN_FAILED_CLEANUP_JOURNAL_ERROR = 15,
INDEXED_DB_BACKING_STORE_OPEN_FAILED_METADATA_SETUP = 16,
INDEXED_DB_BACKING_STORE_OPEN_MAX,
};
// These values are used for UMA metrics and should never be changed.
enum class IndexedDBAction {
// This is recorded every time there is an attempt to open an unopened backing
// store. This can happen during the API calls IDBFactory::Open,
// GetDatabaseNames, GetDatabaseInfo, and DeleteDatabase.
kBackingStoreOpenAttempt = 0,
// This is recorded every time there is an attempt to delete the database
// using the IDBFactory::DeleteDatabase API.
kDatabaseDeleteAttempt = 1,
kMaxValue = kDatabaseDeleteAttempt,
};
void ReportOpenStatus(BackingStoreOpenResult result,
const storage::BucketLocator& bucket_locator);
void ReportInternalError(const char* type, BackingStoreErrorSource location);
void ReportLevelDBError(const std::string& histogram_name,
const leveldb::Status& s);
// Use to signal conditions caused by data corruption.
// A macro is used instead of an inline function so that the assert and log
// report the line number.
#define REPORT_ERROR(type, location) \
do { \
LOG(ERROR) << "IndexedDB " type " Error: " #location; \
::content::indexed_db::ReportInternalError( \
type, ::content::indexed_db::location); \
} while (0)
#define INTERNAL_READ_ERROR(location) REPORT_ERROR("Read", location)
#define INTERNAL_CONSISTENCY_ERROR(location) \
REPORT_ERROR("Consistency", location)
#define INTERNAL_WRITE_ERROR(location) REPORT_ERROR("Write", location)
} // namespace content::indexed_db
#endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_REPORTING_H_
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