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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_OPERATIONS_BASE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_OPERATIONS_BASE_H_ | 
| 6 #define CHROME_BROWSER_CHROMEOS_GDATA_OPERATIONS_BASE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_GDATA_OPERATIONS_BASE_H_ | 
| 7 | 7 | 
| 8 #include <string> | 8 #include <string> | 
| 9 #include <vector> | 9 #include <vector> | 
| 10 | 10 | 
| 11 #include "base/callback.h" | 11 #include "base/callback.h" | 
| 12 #include "chrome/browser/chromeos/gdata/gdata_errorcode.h" | 12 #include "chrome/browser/chromeos/gdata/gdata_errorcode.h" | 
| 13 #include "chrome/browser/chromeos/gdata/gdata_operation_registry.h" | 13 #include "chrome/browser/chromeos/gdata/gdata_operation_registry.h" | 
| 14 #include "chrome/common/net/gaia/oauth2_access_token_consumer.h" | 14 #include "chrome/common/net/gaia/oauth2_access_token_consumer.h" | 
| 15 #include "googleurl/src/gurl.h" | 15 #include "googleurl/src/gurl.h" | 
| 16 #include "net/http/http_response_headers.h" | 16 #include "net/http/http_response_headers.h" | 
| 17 #include "net/url_request/url_fetcher.h" | 17 #include "net/url_request/url_fetcher.h" | 
| 18 #include "net/url_request/url_fetcher_delegate.h" | 18 #include "net/url_request/url_fetcher_delegate.h" | 
| 19 | 19 | 
| 20 class OAuth2AccessTokenFetcher; | 20 class OAuth2AccessTokenFetcher; | 
| 21 | 21 | 
| 22 namespace gdata { | 22 namespace gdata { | 
| 23 | 23 | 
| 24 //================================ AuthOperation =============================== | 24 //================================ AuthOperation =============================== | 
| 25 | 25 | 
| 26 // Callback type for authentication related DocumentService calls. | 26 // Callback type for authentication related DriveServiceInterface calls. | 
| 27 typedef base::Callback<void(GDataErrorCode error, | 27 typedef base::Callback<void(GDataErrorCode error, | 
| 28                             const std::string& token)> AuthStatusCallback; | 28                             const std::string& token)> AuthStatusCallback; | 
| 29 | 29 | 
| 30 // OAuth2 authorization token retrieval operation. | 30 // OAuth2 authorization token retrieval operation. | 
| 31 class AuthOperation : public GDataOperationRegistry::Operation, | 31 class AuthOperation : public GDataOperationRegistry::Operation, | 
| 32                       public OAuth2AccessTokenConsumer { | 32                       public OAuth2AccessTokenConsumer { | 
| 33  public: | 33  public: | 
| 34   AuthOperation(GDataOperationRegistry* registry, | 34   AuthOperation(GDataOperationRegistry* registry, | 
| 35                 const AuthStatusCallback& callback, | 35                 const AuthStatusCallback& callback, | 
| 36                 const std::string& refresh_token); | 36                 const std::string& refresh_token); | 
| (...skipping 11 matching lines...) Expand all  Loading... | 
| 48  private: | 48  private: | 
| 49   std::string refresh_token_; | 49   std::string refresh_token_; | 
| 50   AuthStatusCallback callback_; | 50   AuthStatusCallback callback_; | 
| 51   scoped_ptr<OAuth2AccessTokenFetcher> oauth2_access_token_fetcher_; | 51   scoped_ptr<OAuth2AccessTokenFetcher> oauth2_access_token_fetcher_; | 
| 52 | 52 | 
| 53   DISALLOW_COPY_AND_ASSIGN(AuthOperation); | 53   DISALLOW_COPY_AND_ASSIGN(AuthOperation); | 
| 54 }; | 54 }; | 
| 55 | 55 | 
| 56 //=========================== GDataOperationInterface ========================== | 56 //=========================== GDataOperationInterface ========================== | 
| 57 | 57 | 
| 58 // An interface for implementing an operation used by DocumentsService. | 58 // An interface for implementing an operation used by DriveServiceInterface. | 
| 59 class GDataOperationInterface { | 59 class GDataOperationInterface { | 
| 60  public: | 60  public: | 
| 61   // Callback to DocumentsService upon for re-authentication. | 61   // Callback to DriveServiceInterface upon for re-authentication. | 
| 62   typedef base::Callback<void(GDataOperationInterface* operation)> | 62   typedef base::Callback<void(GDataOperationInterface* operation)> | 
| 63       ReAuthenticateCallback; | 63       ReAuthenticateCallback; | 
| 64 | 64 | 
| 65   virtual ~GDataOperationInterface() {} | 65   virtual ~GDataOperationInterface() {} | 
| 66 | 66 | 
| 67   // Starts the actual operation after obtaining an authentication token | 67   // Starts the actual operation after obtaining an authentication token | 
| 68   // |auth_token|. | 68   // |auth_token|. | 
| 69   virtual void Start(const std::string& auth_token) = 0; | 69   virtual void Start(const std::string& auth_token) = 0; | 
| 70 | 70 | 
| 71   // Invoked when the authentication failed with an error code |code|. | 71   // Invoked when the authentication failed with an error code |code|. | 
| 72   virtual void OnAuthFailed(GDataErrorCode code) = 0; | 72   virtual void OnAuthFailed(GDataErrorCode code) = 0; | 
| 73 | 73 | 
| 74   // Sets the callback to DocumentsService when the operation restarts due to | 74   // Sets the callback to DriveServiceInterface when the operation restarts due | 
| 75   // an authentication failure. | 75   // to an authentication failure. | 
| 76   virtual void SetReAuthenticateCallback( | 76   virtual void SetReAuthenticateCallback( | 
| 77       const ReAuthenticateCallback& callback) = 0; | 77       const ReAuthenticateCallback& callback) = 0; | 
| 78 }; | 78 }; | 
| 79 | 79 | 
| 80 //============================ UrlFetchOperationBase =========================== | 80 //============================ UrlFetchOperationBase =========================== | 
| 81 | 81 | 
| 82 // Callback type for getting the content from URLFetcher::GetResponseAsString(). | 82 // Callback type for getting the content from URLFetcher::GetResponseAsString(). | 
| 83 typedef base::Callback<void( | 83 typedef base::Callback<void( | 
| 84     GDataErrorCode error, | 84     GDataErrorCode error, | 
| 85     scoped_ptr<std::string> content)> GetContentCallback; | 85     scoped_ptr<std::string> content)> GetContentCallback; | 
| (...skipping 137 matching lines...) Expand 10 before | Expand all | Expand 10 after  Loading... | 
| 223 | 223 | 
| 224   // Note: This should remain the last member so it'll be destroyed and | 224   // Note: This should remain the last member so it'll be destroyed and | 
| 225   // invalidate its weak pointers before any other members are destroyed. | 225   // invalidate its weak pointers before any other members are destroyed. | 
| 226   base::WeakPtrFactory<GetDataOperation> weak_ptr_factory_; | 226   base::WeakPtrFactory<GetDataOperation> weak_ptr_factory_; | 
| 227   DISALLOW_COPY_AND_ASSIGN(GetDataOperation); | 227   DISALLOW_COPY_AND_ASSIGN(GetDataOperation); | 
| 228 }; | 228 }; | 
| 229 | 229 | 
| 230 }  // namespace gdata | 230 }  // namespace gdata | 
| 231 | 231 | 
| 232 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_OPERATIONS_BASE_H_ | 232 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_OPERATIONS_BASE_H_ | 
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