mirror of
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108 lines
3.0 KiB
C++
108 lines
3.0 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
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#define NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
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#include <memory>
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#include <string>
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#include "base/macros.h"
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#include "base/memory/weak_ptr.h"
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#include "net/base/auth.h"
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#include "net/base/net_export.h"
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#include "net/ftp/ftp_request_info.h"
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#include "net/ftp/ftp_transaction.h"
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#include "net/http/http_request_info.h"
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#include "net/http/http_transaction.h"
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#include "net/proxy_resolution/proxy_info.h"
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#include "net/proxy_resolution/proxy_resolution_service.h"
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#include "net/url_request/url_request_job.h"
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namespace net {
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class NetworkDelegate;
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class FtpTransactionFactory;
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class FtpAuthCache;
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// A URLRequestJob subclass that is built on top of FtpTransaction. It
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// provides an implementation for FTP.
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class NET_EXPORT_PRIVATE URLRequestFtpJob : public URLRequestJob {
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public:
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URLRequestFtpJob(URLRequest* request,
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NetworkDelegate* network_delegate,
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FtpTransactionFactory* ftp_transaction_factory,
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FtpAuthCache* ftp_auth_cache);
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protected:
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~URLRequestFtpJob() override;
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// Overridden from URLRequestJob:
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bool IsSafeRedirect(const GURL& location) override;
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bool GetMimeType(std::string* mime_type) const override;
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void GetResponseInfo(HttpResponseInfo* info) override;
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HostPortPair GetSocketAddress() const override;
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void SetPriority(RequestPriority priority) override;
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void Start() override;
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void Kill() override;
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RequestPriority priority() const { return priority_; }
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private:
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class AuthData;
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void OnResolveProxyComplete(int result);
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void StartFtpTransaction();
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void StartHttpTransaction();
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void OnStartCompleted(int result);
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void OnStartCompletedAsync(int result);
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void OnReadCompleted(int result);
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void RestartTransactionWithAuth();
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void LogFtpServerType(char server_type);
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// Overridden from URLRequestJob:
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LoadState GetLoadState() const override;
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bool NeedsAuth() override;
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void GetAuthChallengeInfo(
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scoped_refptr<AuthChallengeInfo>* auth_info) override;
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void SetAuth(const AuthCredentials& credentials) override;
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void CancelAuth() override;
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int ReadRawData(IOBuffer* buf, int buf_size) override;
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void HandleAuthNeededResponse();
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RequestPriority priority_;
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ProxyResolutionService* proxy_resolution_service_;
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ProxyInfo proxy_info_;
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ProxyResolutionService::Request* proxy_resolve_request_;
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FtpRequestInfo ftp_request_info_;
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std::unique_ptr<FtpTransaction> ftp_transaction_;
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HttpRequestInfo http_request_info_;
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std::unique_ptr<HttpTransaction> http_transaction_;
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const HttpResponseInfo* http_response_info_;
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bool read_in_progress_;
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std::unique_ptr<AuthData> auth_data_;
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FtpTransactionFactory* ftp_transaction_factory_;
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FtpAuthCache* ftp_auth_cache_;
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base::WeakPtrFactory<URLRequestFtpJob> weak_factory_;
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DISALLOW_COPY_AND_ASSIGN(URLRequestFtpJob);
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};
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} // namespace net
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#endif // NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
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