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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 | 4 |
5 #include "content/browser/download/save_file_resource_handler.h" | 5 #include "content/browser/download/save_file_resource_handler.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "base/strings/string_number_conversions.h" | 10 #include "base/strings/string_number_conversions.h" |
11 #include "content/browser/download/save_file_manager.h" | 11 #include "content/browser/download/save_file_manager.h" |
12 #include "content/public/browser/browser_thread.h" | 12 #include "content/public/browser/browser_thread.h" |
13 #include "net/base/io_buffer.h" | 13 #include "net/base/io_buffer.h" |
14 #include "net/url_request/redirect_info.h" | 14 #include "net/url_request/redirect_info.h" |
15 #include "net/url_request/url_request_status.h" | 15 #include "net/url_request/url_request_status.h" |
16 | 16 |
17 namespace content { | 17 namespace content { |
18 | 18 |
19 SaveFileResourceHandler::SaveFileResourceHandler(net::URLRequest* request, | 19 SaveFileResourceHandler::SaveFileResourceHandler( |
20 SaveItemId save_item_id, | 20 net::URLRequest* request, |
21 SavePackageId save_package_id, | 21 SaveItemId save_item_id, |
22 int render_process_host_id, | 22 SavePackageId save_package_id, |
23 int render_frame_routing_id, | 23 int render_process_host_id, |
24 const GURL& url, | 24 int render_frame_routing_id, |
25 SaveFileManager* manager) | 25 const GURL& url, |
| 26 SaveFileManager* manager, |
| 27 AuthorizationState authorization_state) |
26 : ResourceHandler(request), | 28 : ResourceHandler(request), |
27 save_item_id_(save_item_id), | 29 save_item_id_(save_item_id), |
28 save_package_id_(save_package_id), | 30 save_package_id_(save_package_id), |
29 render_process_id_(render_process_host_id), | 31 render_process_id_(render_process_host_id), |
30 render_frame_routing_id_(render_frame_routing_id), | 32 render_frame_routing_id_(render_frame_routing_id), |
31 url_(url), | 33 url_(url), |
32 content_length_(0), | 34 content_length_(0), |
33 save_manager_(manager) {} | 35 save_manager_(manager), |
| 36 authorization_state_(authorization_state) {} |
34 | 37 |
35 SaveFileResourceHandler::~SaveFileResourceHandler() { | 38 SaveFileResourceHandler::~SaveFileResourceHandler() { |
36 } | 39 } |
37 | 40 |
38 bool SaveFileResourceHandler::OnRequestRedirected( | 41 bool SaveFileResourceHandler::OnRequestRedirected( |
39 const net::RedirectInfo& redirect_info, | 42 const net::RedirectInfo& redirect_info, |
40 ResourceResponse* response, | 43 ResourceResponse* response, |
41 bool* defer) { | 44 bool* defer) { |
42 final_url_ = redirect_info.new_url; | 45 final_url_ = redirect_info.new_url; |
43 return true; | 46 return true; |
44 } | 47 } |
45 | 48 |
46 bool SaveFileResourceHandler::OnResponseStarted(ResourceResponse* response, | 49 bool SaveFileResourceHandler::OnResponseStarted(ResourceResponse* response, |
47 bool* defer) { | 50 bool* defer) { |
48 // |save_manager_| consumes (deletes): | 51 // |save_manager_| consumes (deletes): |
49 SaveFileCreateInfo* info = new SaveFileCreateInfo( | 52 SaveFileCreateInfo* info = new SaveFileCreateInfo( |
50 url_, final_url_, save_item_id_, save_package_id_, render_process_id_, | 53 url_, final_url_, save_item_id_, save_package_id_, render_process_id_, |
51 render_frame_routing_id_, GetRequestID(), content_disposition_, | 54 render_frame_routing_id_, GetRequestID(), content_disposition_, |
52 content_length_); | 55 content_length_); |
53 BrowserThread::PostTask( | 56 BrowserThread::PostTask( |
54 BrowserThread::FILE, FROM_HERE, | 57 BrowserThread::FILE, FROM_HERE, |
55 base::Bind(&SaveFileManager::StartSave, save_manager_, info)); | 58 base::Bind(&SaveFileManager::StartSave, save_manager_, info)); |
56 return true; | 59 return true; |
57 } | 60 } |
58 | 61 |
59 bool SaveFileResourceHandler::OnWillStart(const GURL& url, bool* defer) { | 62 bool SaveFileResourceHandler::OnWillStart(const GURL& url, bool* defer) { |
60 return true; | 63 return authorization_state_ == AuthorizationState::AUTHORIZED; |
61 } | 64 } |
62 | 65 |
63 bool SaveFileResourceHandler::OnBeforeNetworkStart(const GURL& url, | 66 bool SaveFileResourceHandler::OnBeforeNetworkStart(const GURL& url, |
64 bool* defer) { | 67 bool* defer) { |
65 return true; | 68 return true; |
66 } | 69 } |
67 | 70 |
68 bool SaveFileResourceHandler::OnWillRead(scoped_refptr<net::IOBuffer>* buf, | 71 bool SaveFileResourceHandler::OnWillRead(scoped_refptr<net::IOBuffer>* buf, |
69 int* buf_size, | 72 int* buf_size, |
70 int min_size) { | 73 int min_size) { |
| 74 DCHECK_EQ(AuthorizationState::AUTHORIZED, authorization_state_); |
71 DCHECK(buf && buf_size); | 75 DCHECK(buf && buf_size); |
72 if (!read_buffer_.get()) { | 76 if (!read_buffer_.get()) { |
73 *buf_size = min_size < 0 ? kReadBufSize : min_size; | 77 *buf_size = min_size < 0 ? kReadBufSize : min_size; |
74 read_buffer_ = new net::IOBuffer(*buf_size); | 78 read_buffer_ = new net::IOBuffer(*buf_size); |
75 } | 79 } |
76 *buf = read_buffer_.get(); | 80 *buf = read_buffer_.get(); |
77 return true; | 81 return true; |
78 } | 82 } |
79 | 83 |
80 bool SaveFileResourceHandler::OnReadCompleted(int bytes_read, bool* defer) { | 84 bool SaveFileResourceHandler::OnReadCompleted(int bytes_read, bool* defer) { |
| 85 DCHECK_EQ(AuthorizationState::AUTHORIZED, authorization_state_); |
81 DCHECK(read_buffer_.get()); | 86 DCHECK(read_buffer_.get()); |
82 // We are passing ownership of this buffer to the save file manager. | 87 // We are passing ownership of this buffer to the save file manager. |
83 scoped_refptr<net::IOBuffer> buffer; | 88 scoped_refptr<net::IOBuffer> buffer; |
84 read_buffer_.swap(buffer); | 89 read_buffer_.swap(buffer); |
85 BrowserThread::PostTask( | 90 BrowserThread::PostTask( |
86 BrowserThread::FILE, FROM_HERE, | 91 BrowserThread::FILE, FROM_HERE, |
87 base::Bind(&SaveFileManager::UpdateSaveProgress, save_manager_, | 92 base::Bind(&SaveFileManager::UpdateSaveProgress, save_manager_, |
88 save_item_id_, base::RetainedRef(buffer), bytes_read)); | 93 save_item_id_, base::RetainedRef(buffer), bytes_read)); |
89 return true; | 94 return true; |
90 } | 95 } |
91 | 96 |
92 void SaveFileResourceHandler::OnResponseCompleted( | 97 void SaveFileResourceHandler::OnResponseCompleted( |
93 const net::URLRequestStatus& status, | 98 const net::URLRequestStatus& status, |
94 const std::string& security_info, | 99 const std::string& security_info, |
95 bool* defer) { | 100 bool* defer) { |
| 101 if (authorization_state_ != AuthorizationState::AUTHORIZED) |
| 102 DCHECK(!status.is_success()); |
| 103 |
96 BrowserThread::PostTask( | 104 BrowserThread::PostTask( |
97 BrowserThread::FILE, FROM_HERE, | 105 BrowserThread::FILE, FROM_HERE, |
98 base::Bind(&SaveFileManager::SaveFinished, save_manager_, save_item_id_, | 106 base::Bind(&SaveFileManager::SaveFinished, save_manager_, save_item_id_, |
99 save_package_id_, | 107 save_package_id_, |
100 status.is_success() && !status.is_io_pending())); | 108 status.is_success() && !status.is_io_pending())); |
101 read_buffer_ = NULL; | 109 read_buffer_ = NULL; |
102 } | 110 } |
103 | 111 |
104 void SaveFileResourceHandler::OnDataDownloaded(int bytes_downloaded) { | 112 void SaveFileResourceHandler::OnDataDownloaded(int bytes_downloaded) { |
105 NOTREACHED(); | 113 NOTREACHED(); |
106 } | 114 } |
107 | 115 |
108 void SaveFileResourceHandler::set_content_length( | 116 void SaveFileResourceHandler::set_content_length( |
109 const std::string& content_length) { | 117 const std::string& content_length) { |
110 base::StringToInt64(content_length, &content_length_); | 118 base::StringToInt64(content_length, &content_length_); |
111 } | 119 } |
112 | 120 |
113 } // namespace content | 121 } // namespace content |
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