storage/browser/database/database_util.h

   1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef STORAGE_BROWSER_DATABASE_DATABASE_UTIL_H_
   6 #define STORAGE_BROWSER_DATABASE_DATABASE_UTIL_H_
   7
   8 #include <string>
   9 #include "base/strings/string16.h"
  10 #include "storage/browser/storage_browser_export.h"
  11 #include "url/gurl.h"
  12
  13 namespace base {
  14 class FilePath;
  15 }
  16
  17 namespace storage {
  18
  19 class DatabaseTracker;
  20
  21 class STORAGE_EXPORT DatabaseUtil {
  22  public:
  23   static const char kJournalFileSuffix[];
  24
  25   // Extract various information from a database vfs_file_name.  All return
  26   // parameters are optional.
  27   static bool CrackVfsFileName(const base::string16& vfs_file_name,
  28                                std::string* origin_identifier,
  29                                base::string16* database_name,
  30                                base::string16* sqlite_suffix);
  31   static base::FilePath GetFullFilePathForVfsFile(
  32       DatabaseTracker* db_tracker,
  33       const base::string16& vfs_file_name);
  34   static bool IsValidOriginIdentifier(const std::string& origin_identifier);
  35 };
  36
  37 }  // namespace storage
  38
  39 #endif  // STORAGE_BROWSER_DATABASE_DATABASE_UTIL_H_