storage/common/database/database_identifier.h

   1 // Copyright 2013 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_COMMON_DATABASE_DATABASE_IDENTIFIER_H_
   6 #define STORAGE_COMMON_DATABASE_DATABASE_IDENTIFIER_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/strings/string_piece.h"
  12 #include "storage/common/storage_common_export.h"
  13 #include "url/gurl.h"
  14
  15 namespace storage {
  16
  17 STORAGE_COMMON_EXPORT std::string GetIdentifierFromOrigin(
  18     const GURL& origin);
  19 STORAGE_COMMON_EXPORT GURL GetOriginFromIdentifier(
  20     const std::string& identifier);
  21
  22 class STORAGE_COMMON_EXPORT DatabaseIdentifier {
  23  public:
  24   static const DatabaseIdentifier UniqueFileIdentifier();
  25   static DatabaseIdentifier CreateFromOrigin(const GURL& origin);
  26   static DatabaseIdentifier Parse(const std::string& identifier);
  27   ~DatabaseIdentifier();
  28
  29   std::string ToString() const;
  30   GURL ToOrigin() const;
  31
  32   std::string scheme() const { return scheme_; }
  33   std::string hostname() const { return hostname_; }
  34   int port() const { return port_; }
  35   bool is_unique() const { return is_unique_; }
  36
  37  private:
  38   DatabaseIdentifier();
  39   DatabaseIdentifier(const std::string& scheme,
  40                      const std::string& hostname,
  41                      int port,
  42                      bool is_unique,
  43                      bool is_file);
  44
  45   std::string scheme_;
  46   std::string hostname_;
  47   int port_;
  48   bool is_unique_;
  49   bool is_file_;
  50 };
  51
  52 }  // namespace storage
  53
  54 #endif  // STORAGE_COMMON_DATABASE_DATABASE_IDENTIFIER_H_