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| 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 NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_ | |
| 6 #define NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/memory/weak_ptr.h" | |
| 11 #include "net/base/auth.h" | |
| 12 #include "net/base/net_export.h" | |
| 13 #include "net/ftp/ftp_request_info.h" | |
| 14 #include "net/ftp/ftp_transaction.h" | |
| 15 #include "net/http/http_request_info.h" | |
| 16 #include "net/http/http_transaction.h" | |
| 17 #include "net/proxy/proxy_info.h" | |
| 18 #include "net/proxy/proxy_service.h" | |
| 19 #include "net/url_request/url_request_job.h" | |
| 20 | |
| 21 namespace net { | |
| 22 | |
| 23 class NetworkDelegate; | |
| 24 class FtpTransactionFactory; | |
| 25 class FtpAuthCache; | |
| 26 | |
| 27 // A URLRequestJob subclass that is built on top of FtpTransaction. It | |
| 28 // provides an implementation for FTP. | |
| 29 class NET_EXPORT_PRIVATE URLRequestFtpJob : public URLRequestJob { | |
| 30 public: | |
| 31 URLRequestFtpJob(URLRequest* request, | |
| 32 NetworkDelegate* network_delegate, | |
| 33 FtpTransactionFactory* ftp_transaction_factory, | |
| 34 FtpAuthCache* ftp_auth_cache); | |
| 35 | |
| 36 protected: | |
| 37 ~URLRequestFtpJob() override; | |
| 38 | |
| 39 // Overridden from URLRequestJob: | |
| 40 bool IsSafeRedirect(const GURL& location) override; | |
| 41 bool GetMimeType(std::string* mime_type) const override; | |
| 42 void GetResponseInfo(HttpResponseInfo* info) override; | |
| 43 HostPortPair GetSocketAddress() const override; | |
| 44 void SetPriority(RequestPriority priority) override; | |
| 45 void Start() override; | |
| 46 void Kill() override; | |
| 47 | |
| 48 RequestPriority priority() const { return priority_; } | |
| 49 | |
| 50 private: | |
| 51 void OnResolveProxyComplete(int result); | |
| 52 | |
| 53 void StartFtpTransaction(); | |
| 54 void StartHttpTransaction(); | |
| 55 | |
| 56 void OnStartCompleted(int result); | |
| 57 void OnStartCompletedAsync(int result); | |
| 58 void OnReadCompleted(int result); | |
| 59 | |
| 60 void RestartTransactionWithAuth(); | |
| 61 | |
| 62 void LogFtpServerType(char server_type); | |
| 63 | |
| 64 // Overridden from URLRequestJob: | |
| 65 LoadState GetLoadState() const override; | |
| 66 bool NeedsAuth() override; | |
| 67 void GetAuthChallengeInfo( | |
| 68 scoped_refptr<AuthChallengeInfo>* auth_info) override; | |
| 69 void SetAuth(const AuthCredentials& credentials) override; | |
| 70 void CancelAuth() override; | |
| 71 | |
| 72 // TODO(ibrar): Yet to give another look at this function. | |
| 73 UploadProgress GetUploadProgress() const override; | |
| 74 bool ReadRawData(IOBuffer* buf, int buf_size, int* bytes_read) override; | |
| 75 | |
| 76 void HandleAuthNeededResponse(); | |
| 77 | |
| 78 RequestPriority priority_; | |
| 79 | |
| 80 ProxyService* proxy_service_; | |
| 81 ProxyInfo proxy_info_; | |
| 82 ProxyService::PacRequest* pac_request_; | |
| 83 | |
| 84 FtpRequestInfo ftp_request_info_; | |
| 85 scoped_ptr<FtpTransaction> ftp_transaction_; | |
| 86 | |
| 87 HttpRequestInfo http_request_info_; | |
| 88 scoped_ptr<HttpTransaction> http_transaction_; | |
| 89 const HttpResponseInfo* http_response_info_; | |
| 90 | |
| 91 bool read_in_progress_; | |
| 92 | |
| 93 scoped_refptr<AuthData> auth_data_; | |
| 94 | |
| 95 FtpTransactionFactory* ftp_transaction_factory_; | |
| 96 FtpAuthCache* ftp_auth_cache_; | |
| 97 | |
| 98 base::WeakPtrFactory<URLRequestFtpJob> weak_factory_; | |
| 99 | |
| 100 DISALLOW_COPY_AND_ASSIGN(URLRequestFtpJob); | |
| 101 }; | |
| 102 | |
| 103 } // namespace net | |
| 104 | |
| 105 #endif // NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_ | |
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