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Side by Side Diff: content/browser/net/url_request_slow_download_job.cc

Issue 8556001: Convert NewRunnableFunction/NewRunnableMethod calls to use base::Bind(). (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 9 years, 1 month ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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/net/url_request_slow_download_job.h" 5 #include "content/browser/net/url_request_slow_download_job.h"
6 6
7 #include "base/bind.h"
7 #include "base/compiler_specific.h" 8 #include "base/compiler_specific.h"
8 #include "base/logging.h" 9 #include "base/logging.h"
9 #include "base/message_loop.h" 10 #include "base/message_loop.h"
10 #include "base/string_util.h" 11 #include "base/string_util.h"
11 #include "base/stringprintf.h" 12 #include "base/stringprintf.h"
12 #include "content/public/browser/browser_thread.h" 13 #include "content/public/browser/browser_thread.h"
13 #include "googleurl/src/gurl.h" 14 #include "googleurl/src/gurl.h"
14 #include "net/base/io_buffer.h" 15 #include "net/base/io_buffer.h"
15 #include "net/http/http_response_headers.h" 16 #include "net/http/http_response_headers.h"
16 #include "net/url_request/url_request.h" 17 #include "net/url_request/url_request.h"
(...skipping 13 matching lines...) Expand all
30 31
31 // static 32 // static
32 base::LazyInstance< 33 base::LazyInstance<
33 URLRequestSlowDownloadJob::SlowJobsSet, 34 URLRequestSlowDownloadJob::SlowJobsSet,
34 base::LeakyLazyInstanceTraits<URLRequestSlowDownloadJob::SlowJobsSet> > 35 base::LeakyLazyInstanceTraits<URLRequestSlowDownloadJob::SlowJobsSet> >
35 URLRequestSlowDownloadJob::pending_requests_(base::LINKER_INITIALIZED); 36 URLRequestSlowDownloadJob::pending_requests_(base::LINKER_INITIALIZED);
36 37
37 void URLRequestSlowDownloadJob::Start() { 38 void URLRequestSlowDownloadJob::Start() {
38 MessageLoop::current()->PostTask( 39 MessageLoop::current()->PostTask(
39 FROM_HERE, 40 FROM_HERE,
40 method_factory_.NewRunnableMethod( 41 base::Bind(&URLRequestSlowDownloadJob::StartAsync,
41 &URLRequestSlowDownloadJob::StartAsync)); 42 weak_factory_.GetWeakPtr()));
42 } 43 }
43 44
44 // static 45 // static
45 void URLRequestSlowDownloadJob::AddUrlHandler() { 46 void URLRequestSlowDownloadJob::AddUrlHandler() {
46 net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance(); 47 net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
47 filter->AddUrlHandler(GURL(kUnknownSizeUrl), 48 filter->AddUrlHandler(GURL(kUnknownSizeUrl),
48 &URLRequestSlowDownloadJob::Factory); 49 &URLRequestSlowDownloadJob::Factory);
49 filter->AddUrlHandler(GURL(kKnownSizeUrl), 50 filter->AddUrlHandler(GURL(kKnownSizeUrl),
50 &URLRequestSlowDownloadJob::Factory); 51 &URLRequestSlowDownloadJob::Factory);
51 filter->AddUrlHandler(GURL(kFinishDownloadUrl), 52 filter->AddUrlHandler(GURL(kFinishDownloadUrl),
(...skipping 25 matching lines...) Expand all
77 pending_requests_.Get().end(); ++it) { 78 pending_requests_.Get().end(); ++it) {
78 (*it)->set_should_finish_download(); 79 (*it)->set_should_finish_download();
79 } 80 }
80 } 81 }
81 82
82 URLRequestSlowDownloadJob::URLRequestSlowDownloadJob(net::URLRequest* request) 83 URLRequestSlowDownloadJob::URLRequestSlowDownloadJob(net::URLRequest* request)
83 : net::URLRequestJob(request), 84 : net::URLRequestJob(request),
84 first_download_size_remaining_(kFirstDownloadSize), 85 first_download_size_remaining_(kFirstDownloadSize),
85 should_finish_download_(false), 86 should_finish_download_(false),
86 buffer_size_(0), 87 buffer_size_(0),
87 ALLOW_THIS_IN_INITIALIZER_LIST(method_factory_(this)) { 88 ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
88 } 89 }
89 90
90 void URLRequestSlowDownloadJob::StartAsync() { 91 void URLRequestSlowDownloadJob::StartAsync() {
91 if (LowerCaseEqualsASCII(kFinishDownloadUrl, request_->url().spec().c_str())) 92 if (LowerCaseEqualsASCII(kFinishDownloadUrl, request_->url().spec().c_str()))
92 URLRequestSlowDownloadJob::FinishPendingRequests(); 93 URLRequestSlowDownloadJob::FinishPendingRequests();
93 94
94 NotifyHeadersComplete(); 95 NotifyHeadersComplete();
95 } 96 }
96 97
97 bool URLRequestSlowDownloadJob::ReadRawData(net::IOBuffer* buf, int buf_size, 98 bool URLRequestSlowDownloadJob::ReadRawData(net::IOBuffer* buf, int buf_size,
(...skipping 21 matching lines...) Expand all
119 return true; 120 return true;
120 } 121 }
121 122
122 // If we make it here, the first chunk has been sent and we need to wait 123 // If we make it here, the first chunk has been sent and we need to wait
123 // until a request is made for kFinishDownloadUrl. 124 // until a request is made for kFinishDownloadUrl.
124 buffer_ = buf; 125 buffer_ = buf;
125 buffer_size_ = buf_size; 126 buffer_size_ = buf_size;
126 SetStatus(net::URLRequestStatus(net::URLRequestStatus::IO_PENDING, 0)); 127 SetStatus(net::URLRequestStatus(net::URLRequestStatus::IO_PENDING, 0));
127 MessageLoop::current()->PostDelayedTask( 128 MessageLoop::current()->PostDelayedTask(
128 FROM_HERE, 129 FROM_HERE,
129 method_factory_.NewRunnableMethod( 130 base::Bind(&URLRequestSlowDownloadJob::CheckDoneStatus,
130 &URLRequestSlowDownloadJob::CheckDoneStatus), 131 weak_factory_.GetWeakPtr()),
131 100); 132 100);
132 133
133 // Return false to signal there is pending data. 134 // Return false to signal there is pending data.
134 return false; 135 return false;
135 } 136 }
136 137
137 void URLRequestSlowDownloadJob::CheckDoneStatus() { 138 void URLRequestSlowDownloadJob::CheckDoneStatus() {
138 if (should_finish_download_) { 139 if (should_finish_download_) {
139 DCHECK(NULL != buffer_); 140 DCHECK(NULL != buffer_);
140 // Send the rest of the data. 141 // Send the rest of the data.
141 DCHECK_GT(buffer_size_, kSecondDownloadSize); 142 DCHECK_GT(buffer_size_, kSecondDownloadSize);
142 for (int i = 0; i < kSecondDownloadSize; ++i) { 143 for (int i = 0; i < kSecondDownloadSize; ++i) {
143 buffer_->data()[i] = '*'; 144 buffer_->data()[i] = '*';
144 } 145 }
145 SetStatus(net::URLRequestStatus()); 146 SetStatus(net::URLRequestStatus());
146 NotifyReadComplete(kSecondDownloadSize); // Deletes this. 147 NotifyReadComplete(kSecondDownloadSize); // Deletes this.
147 } else { 148 } else {
148 MessageLoop::current()->PostDelayedTask( 149 MessageLoop::current()->PostDelayedTask(
149 FROM_HERE, 150 FROM_HERE,
150 method_factory_.NewRunnableMethod( 151 base::Bind(&URLRequestSlowDownloadJob::CheckDoneStatus,
151 &URLRequestSlowDownloadJob::CheckDoneStatus), 152 weak_factory_.GetWeakPtr()),
152 100); 153 100);
153 } 154 }
154 } 155 }
155 156
156 // Public virtual version. 157 // Public virtual version.
157 void URLRequestSlowDownloadJob::GetResponseInfo(net::HttpResponseInfo* info) { 158 void URLRequestSlowDownloadJob::GetResponseInfo(net::HttpResponseInfo* info) {
158 // Forward to private const version. 159 // Forward to private const version.
159 GetResponseInfoConst(info); 160 GetResponseInfoConst(info);
160 } 161 }
161 162
(...skipping 28 matching lines...) Expand all
190 // ParseRawHeaders expects \0 to end each header line. 191 // ParseRawHeaders expects \0 to end each header line.
191 ReplaceSubstringsAfterOffset(&raw_headers, 0, "\n", std::string("\0", 1)); 192 ReplaceSubstringsAfterOffset(&raw_headers, 0, "\n", std::string("\0", 1));
192 info->headers = new net::HttpResponseHeaders(raw_headers); 193 info->headers = new net::HttpResponseHeaders(raw_headers);
193 } 194 }
194 195
195 bool URLRequestSlowDownloadJob::GetMimeType(std::string* mime_type) const { 196 bool URLRequestSlowDownloadJob::GetMimeType(std::string* mime_type) const {
196 net::HttpResponseInfo info; 197 net::HttpResponseInfo info;
197 GetResponseInfoConst(&info); 198 GetResponseInfoConst(&info);
198 return info.headers && info.headers->GetMimeType(mime_type); 199 return info.headers && info.headers->GetMimeType(mime_type);
199 } 200 }
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