blob: 1e701c96c848f8636786d69f11b18c76cd242ad0 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
#define NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
#include <memory>
#include <string>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "net/base/auth.h"
#include "net/base/net_export.h"
#include "net/ftp/ftp_request_info.h"
#include "net/ftp/ftp_transaction.h"
#include "net/http/http_request_info.h"
#include "net/http/http_transaction.h"
#include "net/proxy_resolution/proxy_info.h"
#include "net/proxy_resolution/proxy_resolution_service.h"
#include "net/url_request/url_request_job.h"
namespace net {
class NetworkDelegate;
class FtpTransactionFactory;
class FtpAuthCache;
// A URLRequestJob subclass that is built on top of FtpTransaction. It
// provides an implementation for FTP.
class NET_EXPORT_PRIVATE URLRequestFtpJob : public URLRequestJob {
public:
URLRequestFtpJob(URLRequest* request,
NetworkDelegate* network_delegate,
FtpTransactionFactory* ftp_transaction_factory,
FtpAuthCache* ftp_auth_cache);
protected:
~URLRequestFtpJob() override;
// Overridden from URLRequestJob:
bool IsSafeRedirect(const GURL& location) override;
bool GetMimeType(std::string* mime_type) const override;
void GetResponseInfo(HttpResponseInfo* info) override;
HostPortPair GetSocketAddress() const override;
void SetPriority(RequestPriority priority) override;
void Start() override;
void Kill() override;
RequestPriority priority() const { return priority_; }
private:
class AuthData;
void OnResolveProxyComplete(int result);
void StartFtpTransaction();
void StartHttpTransaction();
void OnStartCompleted(int result);
void OnStartCompletedAsync(int result);
void OnReadCompleted(int result);
void RestartTransactionWithAuth();
void LogFtpServerType(char server_type);
// Overridden from URLRequestJob:
LoadState GetLoadState() const override;
bool NeedsAuth() override;
void GetAuthChallengeInfo(
scoped_refptr<AuthChallengeInfo>* auth_info) override;
void SetAuth(const AuthCredentials& credentials) override;
void CancelAuth() override;
int ReadRawData(IOBuffer* buf, int buf_size) override;
void HandleAuthNeededResponse();
RequestPriority priority_;
ProxyResolutionService* proxy_resolution_service_;
ProxyInfo proxy_info_;
std::unique_ptr<ProxyResolutionService::Request> proxy_resolve_request_;
FtpRequestInfo ftp_request_info_;
std::unique_ptr<FtpTransaction> ftp_transaction_;
HttpRequestInfo http_request_info_;
std::unique_ptr<HttpTransaction> http_transaction_;
const HttpResponseInfo* http_response_info_;
bool read_in_progress_;
std::unique_ptr<AuthData> auth_data_;
FtpTransactionFactory* ftp_transaction_factory_;
FtpAuthCache* ftp_auth_cache_;
base::WeakPtrFactory<URLRequestFtpJob> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(URLRequestFtpJob);
};
} // namespace net
#endif // NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_