components/signin/core/browser/webdata/token_web_data.h

   1 // Copyright 2014 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 // Chromium settings and storage represent user-selected preferences and
   6 // information and MUST not be extracted, overwritten or modified except
   7 // through Chromium defined APIs.
   8
   9 #ifndef COMPONENTS_SIGNIN_CORE_BROWSER_WEBDATA_TOKEN_WEB_DATA_H__
  10 #define COMPONENTS_SIGNIN_CORE_BROWSER_WEBDATA_TOKEN_WEB_DATA_H__
  11
  12 #include <map>
  13 #include <string>
  14 #include <vector>
  15
  16 #include "base/callback_forward.h"
  17 #include "base/files/file_path.h"
  18 #include "base/location.h"
  19 #include "base/memory/ref_counted.h"
  20 #include "components/webdata/common/web_data_results.h"
  21 #include "components/webdata/common/web_data_service_base.h"
  22 #include "components/webdata/common/web_data_service_consumer.h"
  23 #include "components/webdata/common/web_database.h"
  24
  25 namespace base {
  26 class MessageLoopProxy;
  27 }
  28
  29 class TokenWebDataBackend;
  30 class WebDatabaseService;
  31 class WebDataServiceConsumer;
  32
  33 // TokenWebData is a data repository for storage of authentication tokens.
  34
  35 class TokenWebData : public WebDataServiceBase {
  36  public:
  37   TokenWebData(scoped_refptr<WebDatabaseService> wdbs,
  38                scoped_refptr<base::MessageLoopProxy> ui_thread,
  39                scoped_refptr<base::MessageLoopProxy> db_thread,
  40                const ProfileErrorCallback& callback);
  41
  42   TokenWebData(scoped_refptr<base::MessageLoopProxy> ui_thread,
  43                scoped_refptr<base::MessageLoopProxy> db_thread);
  44
  45   // Set a token to use for a specified service.
  46   void SetTokenForService(const std::string& service,
  47                           const std::string& token);
  48
  49   // Remove all tokens stored in the web database.
  50   void RemoveAllTokens();
  51
  52   // Removes a token related to |service| from the web database.
  53   void RemoveTokenForService(const std::string& service);
  54
  55   // Null on failure. Success is WDResult<std::vector<std::string> >
  56   virtual Handle GetAllTokens(WebDataServiceConsumer* consumer);
  57
  58  protected:
  59   // For unit tests, passes a null callback.
  60   TokenWebData();
  61
  62   virtual ~TokenWebData();
  63
  64  private:
  65   scoped_refptr<TokenWebDataBackend> token_backend_;
  66
  67   DISALLOW_COPY_AND_ASSIGN(TokenWebData);
  68 };
  69
  70 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_WEBDATA_TOKEN_WEB_DATA_H__