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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 <vector> | 5 #include <vector> |
6 | 6 |
7 #include "webkit/appcache/appcache_url_request_job.h" | 7 #include "webkit/appcache/appcache_url_request_job.h" |
8 | 8 |
9 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
10 #include "base/string_util.h" | 10 #include "base/string_util.h" |
11 #include "base/stringprintf.h" | 11 #include "base/stringprintf.h" |
12 #include "net/base/net_errors.h" | 12 #include "net/base/net_errors.h" |
13 #include "net/base/net_log.h" | 13 #include "net/base/net_log.h" |
14 #include "net/http/http_request_headers.h" | 14 #include "net/http/http_request_headers.h" |
15 #include "net/http/http_response_headers.h" | 15 #include "net/http/http_response_headers.h" |
16 #include "net/http/http_util.h" | 16 #include "net/http/http_util.h" |
17 #include "net/url_request/url_request.h" | 17 #include "net/url_request/url_request.h" |
18 #include "net/url_request/url_request_status.h" | 18 #include "net/url_request/url_request_status.h" |
19 | 19 |
20 namespace appcache { | 20 namespace appcache { |
21 | 21 |
22 AppCacheURLRequestJob::AppCacheURLRequestJob( | 22 AppCacheURLRequestJob::AppCacheURLRequestJob( |
23 net::URLRequest* request, AppCacheStorage* storage) | 23 net::URLRequest* request, AppCacheStorage* storage) |
24 : URLRequestJob(request), storage_(storage), | 24 : net::URLRequestJob(request), storage_(storage), |
25 has_been_started_(false), has_been_killed_(false), | 25 has_been_started_(false), has_been_killed_(false), |
26 delivery_type_(AWAITING_DELIVERY_ORDERS), | 26 delivery_type_(AWAITING_DELIVERY_ORDERS), |
27 cache_id_(kNoCacheId), is_fallback_(false), | 27 cache_id_(kNoCacheId), is_fallback_(false), |
28 cache_entry_not_found_(false), | 28 cache_entry_not_found_(false), |
29 ALLOW_THIS_IN_INITIALIZER_LIST(read_callback_( | 29 ALLOW_THIS_IN_INITIALIZER_LIST(read_callback_( |
30 this, &AppCacheURLRequestJob::OnReadComplete)) { | 30 this, &AppCacheURLRequestJob::OnReadComplete)) { |
31 DCHECK(storage_); | 31 DCHECK(storage_); |
32 } | 32 } |
33 | 33 |
34 AppCacheURLRequestJob::~AppCacheURLRequestJob() { | 34 AppCacheURLRequestJob::~AppCacheURLRequestJob() { |
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186 if (result == 0) | 186 if (result == 0) |
187 NotifyDone(URLRequestStatus()); | 187 NotifyDone(URLRequestStatus()); |
188 else if (result < 0) | 188 else if (result < 0) |
189 NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, result)); | 189 NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, result)); |
190 else | 190 else |
191 SetStatus(URLRequestStatus()); // Clear the IO_PENDING status | 191 SetStatus(URLRequestStatus()); // Clear the IO_PENDING status |
192 | 192 |
193 NotifyReadComplete(result); | 193 NotifyReadComplete(result); |
194 } | 194 } |
195 | 195 |
196 // URLRequestJob overrides ------------------------------------------------ | 196 // net::URLRequestJob overrides ------------------------------------------------ |
197 | 197 |
198 void AppCacheURLRequestJob::Start() { | 198 void AppCacheURLRequestJob::Start() { |
199 DCHECK(!has_been_started()); | 199 DCHECK(!has_been_started()); |
200 has_been_started_ = true; | 200 has_been_started_ = true; |
201 MaybeBeginDelivery(); | 201 MaybeBeginDelivery(); |
202 } | 202 } |
203 | 203 |
204 void AppCacheURLRequestJob::Kill() { | 204 void AppCacheURLRequestJob::Kill() { |
205 if (!has_been_killed_) { | 205 if (!has_been_killed_) { |
206 has_been_killed_ = true; | 206 has_been_killed_ = true; |
207 reader_.reset(); | 207 reader_.reset(); |
208 if (storage_) { | 208 if (storage_) { |
209 storage_->CancelDelegateCallbacks(this); | 209 storage_->CancelDelegateCallbacks(this); |
210 storage_ = NULL; | 210 storage_ = NULL; |
211 } | 211 } |
212 URLRequestJob::Kill(); | 212 net::URLRequestJob::Kill(); |
213 } | 213 } |
214 } | 214 } |
215 | 215 |
216 net::LoadState AppCacheURLRequestJob::GetLoadState() const { | 216 net::LoadState AppCacheURLRequestJob::GetLoadState() const { |
217 if (!has_been_started()) | 217 if (!has_been_started()) |
218 return net::LOAD_STATE_IDLE; | 218 return net::LOAD_STATE_IDLE; |
219 if (!has_delivery_orders()) | 219 if (!has_delivery_orders()) |
220 return net::LOAD_STATE_WAITING_FOR_CACHE; | 220 return net::LOAD_STATE_WAITING_FOR_CACHE; |
221 if (delivery_type_ != APPCACHED_DELIVERY) | 221 if (delivery_type_ != APPCACHED_DELIVERY) |
222 return net::LOAD_STATE_IDLE; | 222 return net::LOAD_STATE_IDLE; |
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272 } | 272 } |
273 | 273 |
274 // If multiple ranges are requested, we play dumb and | 274 // If multiple ranges are requested, we play dumb and |
275 // return the entire response with 200 OK. | 275 // return the entire response with 200 OK. |
276 if (ranges.size() == 1U) | 276 if (ranges.size() == 1U) |
277 range_requested_ = ranges[0]; | 277 range_requested_ = ranges[0]; |
278 } | 278 } |
279 | 279 |
280 } // namespace appcache | 280 } // namespace appcache |
281 | 281 |
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