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- // Copyright (c) 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 SQL_ERROR_DELEGATE_UTIL_H_
- #define SQL_ERROR_DELEGATE_UTIL_H_
- #include <string>
- #include "base/component_export.h"
- namespace base {
- class FilePath;
- } // namespace base
- namespace sql {
- // Returns true if `sqlite_error_code` is caused by database corruption.
- //
- // This method returns true for SQLite error codes that can only be explained by
- // some form of corruption in the database's on-disk state. Retrying the failed
- // operation will result in the same error, until the on-disk state changes.
- // Callers should react to a true return value by deleting the database and
- // starting over, or by attempting to recover the data.
- //
- // Corruption is most often associated with storage media decay (aged disks),
- // but it can also be caused by bugs in the storage stack we're using (Chrome,
- // SQLite, the filesystem, the OS disk driver or disk firmware), or by some
- // other software that modifies the user's Chrome profile.
- COMPONENT_EXPORT(SQL) bool IsErrorCatastrophic(int sqlite_error_code);
- // Gets diagnostic info of the given |corrupted_file_path| that can be appended
- // to a corrupt database diagnostics info. The file info are not localized as
- // it's meant to be added to feedback reports and used by developers.
- // Also the full file path is not appended as it might contain some PII. Instead
- // only the last two components of the path are appended to distinguish between
- // default and user profiles.
- COMPONENT_EXPORT(SQL)
- std::string GetCorruptFileDiagnosticsInfo(
- const base::FilePath& corrupted_file_path);
- } // namespace sql
- #endif // SQL_ERROR_DELEGATE_UTIL_H_
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