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 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_POLICY_CLOUD_USER_INFO_FETCHER_H_ 6 #define CHROME_BROWSER_POLICY_CLOUD_USER_INFO_FETCHER_H_ 7 8 #include <string> 9 #include "base/memory/scoped_ptr.h" 10 #include "net/url_request/url_fetcher_delegate.h" 11 12 class GoogleServiceAuthError; 13 14 namespace base { 15 class DictionaryValue; 16 } 17 18 namespace net { 19 class URLFetcher; 20 class URLRequestContextGetter; 21 } 22 23 namespace policy { 24 25 // Class that makes a UserInfo request, parses the response, and notifies 26 // a provided Delegate when the request is complete. 27 class UserInfoFetcher : public net::URLFetcherDelegate { 28 public: 29 class Delegate { 30 public: 31 // Invoked when the UserInfo request has succeeded, passing the parsed 32 // response in |response|. Delegate may free the UserInfoFetcher in this 33 // callback. 34 virtual void OnGetUserInfoSuccess( 35 const base::DictionaryValue* response) = 0; 36 37 // Invoked when the UserInfo request has failed, passing the associated 38 // error in |error|. Delegate may free the UserInfoFetcher in this 39 // callback. 40 virtual void OnGetUserInfoFailure(const GoogleServiceAuthError& error) = 0; 41 }; 42 43 // Create a new UserInfoFetcher. |context| can be NULL for unit tests. 44 UserInfoFetcher(Delegate* delegate, net::URLRequestContextGetter* context); 45 virtual ~UserInfoFetcher(); 46 47 // Starts the UserInfo request, using the passed OAuth2 |access_token|. 48 void Start(const std::string& access_token); 49 50 // net::URLFetcherDelegate implementation. 51 virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE; 52 53 private: 54 Delegate* delegate_; 55 net::URLRequestContextGetter* context_; 56 scoped_ptr<net::URLFetcher> url_fetcher_; 57 58 DISALLOW_COPY_AND_ASSIGN(UserInfoFetcher); 59 }; 60 61 } // namespace policy 62 63 #endif // CHROME_BROWSER_POLICY_CLOUD_USER_INFO_FETCHER_H_ 64
