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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 "webkit/appcache/appcache_interceptor.h" | 5 #include "webkit/appcache/appcache_interceptor.h" |
6 | 6 |
7 #include "webkit/appcache/appcache_backend_impl.h" | 7 #include "webkit/appcache/appcache_backend_impl.h" |
8 #include "webkit/appcache/appcache_host.h" | 8 #include "webkit/appcache/appcache_host.h" |
9 #include "webkit/appcache/appcache_interfaces.h" | 9 #include "webkit/appcache/appcache_interfaces.h" |
10 #include "webkit/appcache/appcache_request_handler.h" | 10 #include "webkit/appcache/appcache_request_handler.h" |
11 #include "webkit/appcache/appcache_service.h" | 11 #include "webkit/appcache/appcache_service.h" |
12 #include "webkit/appcache/appcache_url_request_job.h" | 12 #include "webkit/appcache/appcache_url_request_job.h" |
13 | 13 |
14 namespace appcache { | 14 namespace appcache { |
15 | 15 |
| 16 // static |
| 17 AppCacheInterceptor* AppCacheInterceptor::GetInstance() { |
| 18 return Singleton<AppCacheInterceptor>::get(); |
| 19 } |
| 20 |
16 void AppCacheInterceptor::SetHandler( | 21 void AppCacheInterceptor::SetHandler( |
17 net::URLRequest* request, AppCacheRequestHandler* handler) { | 22 net::URLRequest* request, AppCacheRequestHandler* handler) { |
18 request->SetUserData(instance(), handler); // request takes ownership | 23 request->SetUserData(GetInstance(), handler); // request takes ownership |
19 } | 24 } |
20 | 25 |
21 AppCacheRequestHandler* AppCacheInterceptor::GetHandler( | 26 AppCacheRequestHandler* AppCacheInterceptor::GetHandler( |
22 net::URLRequest* request) { | 27 net::URLRequest* request) { |
23 return reinterpret_cast<AppCacheRequestHandler*>( | 28 return reinterpret_cast<AppCacheRequestHandler*>( |
24 request->GetUserData(instance())); | 29 request->GetUserData(GetInstance())); |
25 } | 30 } |
26 | 31 |
27 void AppCacheInterceptor::SetExtraRequestInfo( | 32 void AppCacheInterceptor::SetExtraRequestInfo( |
28 net::URLRequest* request, AppCacheService* service, int process_id, | 33 net::URLRequest* request, AppCacheService* service, int process_id, |
29 int host_id, ResourceType::Type resource_type) { | 34 int host_id, ResourceType::Type resource_type) { |
30 if (!service || (host_id == kNoHostId)) | 35 if (!service || (host_id == kNoHostId)) |
31 return; | 36 return; |
32 | 37 |
33 AppCacheBackendImpl* backend = service->GetBackend(process_id); | 38 AppCacheBackendImpl* backend = service->GetBackend(process_id); |
34 if (!backend) | 39 if (!backend) |
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84 | 89 |
85 net::URLRequestJob* AppCacheInterceptor::MaybeInterceptResponse( | 90 net::URLRequestJob* AppCacheInterceptor::MaybeInterceptResponse( |
86 net::URLRequest* request) { | 91 net::URLRequest* request) { |
87 AppCacheRequestHandler* handler = GetHandler(request); | 92 AppCacheRequestHandler* handler = GetHandler(request); |
88 if (!handler) | 93 if (!handler) |
89 return NULL; | 94 return NULL; |
90 return handler->MaybeLoadFallbackForResponse(request); | 95 return handler->MaybeLoadFallbackForResponse(request); |
91 } | 96 } |
92 | 97 |
93 } // namespace appcache | 98 } // namespace appcache |
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