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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 #ifndef WEBKIT_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_ | 5 #ifndef WEBKIT_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_ |
| 6 #define WEBKIT_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_ | 6 #define WEBKIT_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "net/http/http_byte_range.h" | 10 #include "net/http/http_byte_range.h" |
| 11 #include "net/url_request/url_request_job.h" | 11 #include "net/url_request/url_request_job.h" |
| 12 #include "webkit/appcache/appcache_entry.h" | 12 #include "webkit/appcache/appcache_entry.h" |
| 13 #include "webkit/appcache/appcache_response.h" | 13 #include "webkit/appcache/appcache_response.h" |
| 14 #include "webkit/appcache/appcache_storage.h" | 14 #include "webkit/appcache/appcache_storage.h" |
| 15 | 15 |
| 16 namespace appcache { | 16 namespace appcache { |
| 17 | 17 |
| 18 // A URLRequestJob derivative that knows how to return a response stored | 18 // A URLRequestJob derivative that knows how to return a response stored |
| 19 // in the appcache. | 19 // in the appcache. |
| 20 class AppCacheURLRequestJob : public URLRequestJob, | 20 class AppCacheURLRequestJob : public net::URLRequestJob, |
| 21 public AppCacheStorage::Delegate { | 21 public AppCacheStorage::Delegate { |
| 22 public: | 22 public: |
| 23 explicit AppCacheURLRequestJob(URLRequest* request, | 23 explicit AppCacheURLRequestJob(net::URLRequest* request, |
| 24 AppCacheStorage* storage); | 24 AppCacheStorage* storage); |
| 25 virtual ~AppCacheURLRequestJob(); | 25 virtual ~AppCacheURLRequestJob(); |
| 26 | 26 |
| 27 // Informs the job of what response it should deliver. Only one of these | 27 // Informs the job of what response it should deliver. Only one of these |
| 28 // methods should be called, and only once per job. A job will sit idle and | 28 // methods should be called, and only once per job. A job will sit idle and |
| 29 // wait indefinitely until one of the deliver methods is called. | 29 // wait indefinitely until one of the deliver methods is called. |
| 30 void DeliverAppCachedResponse(const GURL& manifest_url, int64 cache_id, | 30 void DeliverAppCachedResponse(const GURL& manifest_url, int64 cache_id, |
| 31 const AppCacheEntry& entry, bool is_fallback); | 31 const AppCacheEntry& entry, bool is_fallback); |
| 32 void DeliverNetworkResponse(); | 32 void DeliverNetworkResponse(); |
| 33 void DeliverErrorResponse(); | 33 void DeliverErrorResponse(); |
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| 142 net::HttpByteRange range_requested_; | 142 net::HttpByteRange range_requested_; |
| 143 scoped_ptr<net::HttpResponseInfo> range_response_info_; | 143 scoped_ptr<net::HttpResponseInfo> range_response_info_; |
| 144 scoped_ptr<AppCacheResponseReader> reader_; | 144 scoped_ptr<AppCacheResponseReader> reader_; |
| 145 net::CompletionCallbackImpl<AppCacheURLRequestJob> read_callback_; | 145 net::CompletionCallbackImpl<AppCacheURLRequestJob> read_callback_; |
| 146 }; | 146 }; |
| 147 | 147 |
| 148 } // namespace appcache | 148 } // namespace appcache |
| 149 | 149 |
| 150 #endif // WEBKIT_APPCACHE_APPCACHE_REQUEST_HANDLER_H_ | 150 #endif // WEBKIT_APPCACHE_APPCACHE_REQUEST_HANDLER_H_ |
| 151 | 151 |
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