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      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 #ifndef COMPONENTS_SIGNIN_CORE_BROWSER_WEBDATA_TOKEN_SERVICE_TABLE_H_
      6 #define COMPONENTS_SIGNIN_CORE_BROWSER_WEBDATA_TOKEN_SERVICE_TABLE_H_
      7 
      8 #include <map>
      9 #include <string>
     10 
     11 #include "base/compiler_specific.h"
     12 #include "components/webdata/common/web_database_table.h"
     13 
     14 class WebDatabase;
     15 
     16 class TokenServiceTable : public WebDatabaseTable {
     17  public:
     18   TokenServiceTable() {}
     19   virtual ~TokenServiceTable() {}
     20 
     21   // Retrieves the TokenServiceTable* owned by |database|.
     22   static TokenServiceTable* FromWebDatabase(WebDatabase* db);
     23 
     24   virtual WebDatabaseTable::TypeKey GetTypeKey() const OVERRIDE;
     25   virtual bool CreateTablesIfNecessary() OVERRIDE;
     26   virtual bool IsSyncable() OVERRIDE;
     27   virtual bool MigrateToVersion(int version,
     28                                 bool* update_compatible_version) OVERRIDE;
     29 
     30   // Remove all tokens previously set with SetTokenForService.
     31   bool RemoveAllTokens();
     32 
     33   // Removes a token related to the service from the token_service table.
     34   bool RemoveTokenForService(const std::string& service);
     35 
     36   // Retrieves all tokens previously set with SetTokenForService.
     37   // Returns true if there were tokens and we decrypted them,
     38   // false if there was a failure somehow
     39   bool GetAllTokens(std::map<std::string, std::string>* tokens);
     40 
     41   // Store a token in the token_service table. Stored encrypted. May cause
     42   // a mac keychain popup.
     43   // True if we encrypted a token and stored it, false otherwise.
     44   bool SetTokenForService(const std::string& service,
     45                           const std::string& token);
     46 
     47  private:
     48   DISALLOW_COPY_AND_ASSIGN(TokenServiceTable);
     49 };
     50 
     51 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_WEBDATA_TOKEN_SERVICE_TABLE_H_
     52