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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/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/message_loop.h" | 10 #include "base/message_loop.h" |
11 #include "base/string_util.h" | 11 #include "base/string_util.h" |
12 #include "base/stringprintf.h" | 12 #include "base/stringprintf.h" |
13 #include "net/base/net_errors.h" | 13 #include "net/base/net_errors.h" |
14 #include "net/base/net_log.h" | 14 #include "net/base/net_log.h" |
15 #include "net/http/http_request_headers.h" | 15 #include "net/http/http_request_headers.h" |
16 #include "net/http/http_response_headers.h" | 16 #include "net/http/http_response_headers.h" |
17 #include "net/http/http_util.h" | 17 #include "net/http/http_util.h" |
18 #include "net/url_request/url_request.h" | 18 #include "net/url_request/url_request.h" |
19 #include "net/url_request/url_request_status.h" | 19 #include "net/url_request/url_request_status.h" |
20 | 20 |
21 namespace appcache { | 21 namespace appcache { |
22 | 22 |
23 AppCacheURLRequestJob::AppCacheURLRequestJob( | 23 AppCacheURLRequestJob::AppCacheURLRequestJob( |
24 net::URLRequest* request, AppCacheStorage* storage) | 24 net::URLRequest* request, AppCacheStorage* storage) |
25 : URLRequestJob(request), storage_(storage), | 25 : net::URLRequestJob(request), storage_(storage), |
26 has_been_started_(false), has_been_killed_(false), | 26 has_been_started_(false), has_been_killed_(false), |
27 delivery_type_(AWAITING_DELIVERY_ORDERS), | 27 delivery_type_(AWAITING_DELIVERY_ORDERS), |
28 cache_id_(kNoCacheId), is_fallback_(false), | 28 cache_id_(kNoCacheId), is_fallback_(false), |
29 cache_entry_not_found_(false), | 29 cache_entry_not_found_(false), |
30 ALLOW_THIS_IN_INITIALIZER_LIST(read_callback_( | 30 ALLOW_THIS_IN_INITIALIZER_LIST(read_callback_( |
31 this, &AppCacheURLRequestJob::OnReadComplete)), | 31 this, &AppCacheURLRequestJob::OnReadComplete)), |
32 ALLOW_THIS_IN_INITIALIZER_LIST(method_factory_(this)) { | 32 ALLOW_THIS_IN_INITIALIZER_LIST(method_factory_(this)) { |
33 DCHECK(storage_); | 33 DCHECK(storage_); |
34 } | 34 } |
35 | 35 |
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190 if (result == 0) | 190 if (result == 0) |
191 NotifyDone(URLRequestStatus()); | 191 NotifyDone(URLRequestStatus()); |
192 else if (result < 0) | 192 else if (result < 0) |
193 NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, result)); | 193 NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, result)); |
194 else | 194 else |
195 SetStatus(URLRequestStatus()); // Clear the IO_PENDING status | 195 SetStatus(URLRequestStatus()); // Clear the IO_PENDING status |
196 | 196 |
197 NotifyReadComplete(result); | 197 NotifyReadComplete(result); |
198 } | 198 } |
199 | 199 |
200 // URLRequestJob overrides ------------------------------------------------ | 200 // net::URLRequestJob overrides ------------------------------------------------ |
201 | 201 |
202 void AppCacheURLRequestJob::Start() { | 202 void AppCacheURLRequestJob::Start() { |
203 DCHECK(!has_been_started()); | 203 DCHECK(!has_been_started()); |
204 has_been_started_ = true; | 204 has_been_started_ = true; |
205 MaybeBeginDelivery(); | 205 MaybeBeginDelivery(); |
206 } | 206 } |
207 | 207 |
208 void AppCacheURLRequestJob::Kill() { | 208 void AppCacheURLRequestJob::Kill() { |
209 if (!has_been_killed_) { | 209 if (!has_been_killed_) { |
210 has_been_killed_ = true; | 210 has_been_killed_ = true; |
211 reader_.reset(); | 211 reader_.reset(); |
212 if (storage_) { | 212 if (storage_) { |
213 storage_->CancelDelegateCallbacks(this); | 213 storage_->CancelDelegateCallbacks(this); |
214 storage_ = NULL; | 214 storage_ = NULL; |
215 } | 215 } |
216 URLRequestJob::Kill(); | 216 net::URLRequestJob::Kill(); |
217 method_factory_.RevokeAll(); | 217 method_factory_.RevokeAll(); |
218 } | 218 } |
219 } | 219 } |
220 | 220 |
221 net::LoadState AppCacheURLRequestJob::GetLoadState() const { | 221 net::LoadState AppCacheURLRequestJob::GetLoadState() const { |
222 if (!has_been_started()) | 222 if (!has_been_started()) |
223 return net::LOAD_STATE_IDLE; | 223 return net::LOAD_STATE_IDLE; |
224 if (!has_delivery_orders()) | 224 if (!has_delivery_orders()) |
225 return net::LOAD_STATE_WAITING_FOR_CACHE; | 225 return net::LOAD_STATE_WAITING_FOR_CACHE; |
226 if (delivery_type_ != APPCACHED_DELIVERY) | 226 if (delivery_type_ != APPCACHED_DELIVERY) |
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276 return; | 276 return; |
277 } | 277 } |
278 | 278 |
279 // If multiple ranges are requested, we play dumb and | 279 // If multiple ranges are requested, we play dumb and |
280 // return the entire response with 200 OK. | 280 // return the entire response with 200 OK. |
281 if (ranges.size() == 1U) | 281 if (ranges.size() == 1U) |
282 range_requested_ = ranges[0]; | 282 range_requested_ = ranges[0]; |
283 } | 283 } |
284 | 284 |
285 } // namespace appcache | 285 } // namespace appcache |
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