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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 // This class simulates a slow download. This used in a UI test to test the | 4 // This class simulates a slow download. This used in a UI test to test the |
| 5 // download manager. Requests to |kUnknownSizeUrl| and |kKnownSizeUrl| start | 5 // download manager. Requests to |kUnknownSizeUrl| and |kKnownSizeUrl| start |
| 6 // downloads that pause after the first | 6 // downloads that pause after the first |
| 7 | 7 |
| 8 #ifndef CHROME_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ | 8 #ifndef CHROME_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ |
| 9 #define CHROME_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ | 9 #define CHROME_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ |
| 10 #pragma once | 10 #pragma once |
| 11 | 11 |
| 12 #include <string> | 12 #include <string> |
| 13 #include <vector> | 13 #include <vector> |
| 14 | 14 |
| 15 #include "net/url_request/url_request_job.h" | 15 #include "net/url_request/url_request_job.h" |
| 16 | 16 |
| 17 class URLRequestSlowDownloadJob : public URLRequestJob { | 17 class URLRequestSlowDownloadJob : public URLRequestJob { |
| 18 public: | 18 public: |
| 19 explicit URLRequestSlowDownloadJob(URLRequest* request); | 19 explicit URLRequestSlowDownloadJob(net::URLRequest* request); |
| 20 | 20 |
| 21 // Timer callback, used to check to see if we should finish our download and | 21 // Timer callback, used to check to see if we should finish our download and |
| 22 // send the second chunk. | 22 // send the second chunk. |
| 23 void CheckDoneStatus(); | 23 void CheckDoneStatus(); |
| 24 | 24 |
| 25 // URLRequestJob methods | 25 // URLRequestJob methods |
| 26 virtual void Start(); | 26 virtual void Start(); |
| 27 virtual bool GetMimeType(std::string* mime_type) const; | 27 virtual bool GetMimeType(std::string* mime_type) const; |
| 28 virtual void GetResponseInfo(net::HttpResponseInfo* info); | 28 virtual void GetResponseInfo(net::HttpResponseInfo* info); |
| 29 virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int *bytes_read); | 29 virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int *bytes_read); |
| 30 | 30 |
| 31 static URLRequestJob* Factory(URLRequest* request, | 31 static net::URLRequestJob* Factory(net::URLRequest* request, |
| 32 const std::string& scheme); | 32 const std::string& scheme); |
| 33 | 33 |
| 34 // Test URLs. | 34 // Test URLs. |
| 35 static const char kUnknownSizeUrl[]; | 35 static const char kUnknownSizeUrl[]; |
| 36 static const char kKnownSizeUrl[]; | 36 static const char kKnownSizeUrl[]; |
| 37 static const char kFinishDownloadUrl[]; | 37 static const char kFinishDownloadUrl[]; |
| 38 | 38 |
| 39 // Adds the testing URLs to the URLRequestFilter. | 39 // Adds the testing URLs to the URLRequestFilter. |
| 40 static void AddUrlHandler(); | 40 static void AddUrlHandler(); |
| 41 | 41 |
| 42 private: | 42 private: |
| 43 virtual ~URLRequestSlowDownloadJob() { } | 43 virtual ~URLRequestSlowDownloadJob() { } |
| 44 | 44 |
| 45 void GetResponseInfoConst(net::HttpResponseInfo* info) const; | 45 void GetResponseInfoConst(net::HttpResponseInfo* info) const; |
| 46 | 46 |
| 47 // Mark all pending requests to be finished. We keep track of pending | 47 // Mark all pending requests to be finished. We keep track of pending |
| 48 // requests in |kPendingRequests|. | 48 // requests in |kPendingRequests|. |
| 49 static void FinishPendingRequests(); | 49 static void FinishPendingRequests(); |
| 50 static std::vector<URLRequestSlowDownloadJob*> kPendingRequests; | 50 static std::vector<URLRequestSlowDownloadJob*> kPendingRequests; |
| 51 | 51 |
| 52 void StartAsync(); | 52 void StartAsync(); |
| 53 | 53 |
| 54 void set_should_finish_download() { should_finish_download_ = true; } | 54 void set_should_finish_download() { should_finish_download_ = true; } |
| 55 | 55 |
| 56 int first_download_size_remaining_; | 56 int first_download_size_remaining_; |
| 57 bool should_finish_download_; | 57 bool should_finish_download_; |
| 58 bool should_send_second_chunk_; | 58 bool should_send_second_chunk_; |
| 59 }; | 59 }; |
| 60 | 60 |
| 61 #endif // CHROME_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ | 61 #endif // CHROME_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ |
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