OLD | NEW |
---|---|
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // The intent of this file is to provide a type-neutral abstraction between | 5 // The intent of this file is to provide a type-neutral abstraction between |
6 // Chrome and WebKit for resource loading. This pure-virtual interface is | 6 // Chrome and WebKit for resource loading. This pure-virtual interface is |
7 // implemented by the embedder. | 7 // implemented by the embedder. |
8 // | 8 // |
9 // One of these objects will be created by WebKit for each request. WebKit | 9 // One of these objects will be created by WebKit for each request. WebKit |
10 // will own the pointer to the bridge, and will delete it when the request is | 10 // will own the pointer to the bridge, and will delete it when the request is |
(...skipping 256 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
267 private: | 267 private: |
268 DISALLOW_COPY_AND_ASSIGN(RequestInfo); | 268 DISALLOW_COPY_AND_ASSIGN(RequestInfo); |
269 }; | 269 }; |
270 | 270 |
271 // See the SyncLoad method declared below. (The name of this struct is not | 271 // See the SyncLoad method declared below. (The name of this struct is not |
272 // suffixed with "Info" because it also contains the response data.) | 272 // suffixed with "Info" because it also contains the response data.) |
273 struct SyncLoadResponse : ResourceResponseInfo { | 273 struct SyncLoadResponse : ResourceResponseInfo { |
274 SyncLoadResponse(); | 274 SyncLoadResponse(); |
275 ~SyncLoadResponse(); | 275 ~SyncLoadResponse(); |
276 | 276 |
277 // The response status. | 277 // The response error code. |
278 net::URLRequestStatus status; | 278 int error_code; |
279 | 279 |
280 // The final URL of the response. This may differ from the request URL in | 280 // The final URL of the response. This may differ from the request URL in |
281 // the case of a server redirect. | 281 // the case of a server redirect. |
282 GURL url; | 282 GURL url; |
283 | 283 |
284 // The response data. | 284 // The response data. |
285 std::string data; | 285 std::string data; |
286 }; | 286 }; |
287 | 287 |
288 // Generated by the bridge. This is implemented by our custom resource loader | 288 // Generated by the bridge. This is implemented by our custom resource loader |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
327 // gzipped content), or -1 if if unknown. | 327 // gzipped content), or -1 if if unknown. |
328 virtual void OnReceivedData(const char* data, | 328 virtual void OnReceivedData(const char* data, |
329 int data_length, | 329 int data_length, |
330 int encoded_data_length) = 0; | 330 int encoded_data_length) = 0; |
331 | 331 |
332 // Called when metadata generated by the renderer is retrieved from the | 332 // Called when metadata generated by the renderer is retrieved from the |
333 // cache. This method may be called zero or one times. | 333 // cache. This method may be called zero or one times. |
334 virtual void OnReceivedCachedMetadata(const char* data, int len) { } | 334 virtual void OnReceivedCachedMetadata(const char* data, int len) { } |
335 | 335 |
336 // Called when the response is complete. This method signals completion of | 336 // Called when the response is complete. This method signals completion of |
337 // the resource load.ff | 337 // the resource load. |
338 virtual void OnCompletedRequest( | 338 virtual void OnCompletedRequest( |
339 const net::URLRequestStatus& status, | 339 int error_code, |
340 bool is_handled_externally, | |
darin (slow to review)
2012/08/10 18:03:02
nit: was_handled_externally
mkosiba (inactive)
2012/08/29 15:53:01
changed to 'ignored'.
| |
340 const std::string& security_info, | 341 const std::string& security_info, |
341 const base::TimeTicks& completion_time) = 0; | 342 const base::TimeTicks& completion_time) = 0; |
342 | 343 |
343 protected: | 344 protected: |
344 virtual ~Peer() {} | 345 virtual ~Peer() {} |
345 }; | 346 }; |
346 | 347 |
347 // use WebKitPlatformSupportImpl::CreateResourceLoader() for construction, but | 348 // use WebKitPlatformSupportImpl::CreateResourceLoader() for construction, but |
348 // anybody can delete at any time, INCLUDING during processing of callbacks. | 349 // anybody can delete at any time, INCLUDING during processing of callbacks. |
349 WEBKIT_GLUE_EXPORT virtual ~ResourceLoaderBridge(); | 350 WEBKIT_GLUE_EXPORT virtual ~ResourceLoaderBridge(); |
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
405 // methods may be called to construct the body of the request. | 406 // methods may be called to construct the body of the request. |
406 WEBKIT_GLUE_EXPORT ResourceLoaderBridge(); | 407 WEBKIT_GLUE_EXPORT ResourceLoaderBridge(); |
407 | 408 |
408 private: | 409 private: |
409 DISALLOW_COPY_AND_ASSIGN(ResourceLoaderBridge); | 410 DISALLOW_COPY_AND_ASSIGN(ResourceLoaderBridge); |
410 }; | 411 }; |
411 | 412 |
412 } // namespace webkit_glue | 413 } // namespace webkit_glue |
413 | 414 |
414 #endif // WEBKIT_GLUE_RESOURCE_LOADER_BRIDGE_H_ | 415 #endif // WEBKIT_GLUE_RESOURCE_LOADER_BRIDGE_H_ |
OLD | NEW |