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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 // This is the browser side of the resource dispatcher, it receives requests | 5 // This is the browser side of the resource dispatcher, it receives requests |
| 6 // from the RenderProcessHosts, and dispatches them to URLRequests. It then | 6 // from the RenderProcessHosts, and dispatches them to URLRequests. It then |
| 7 // fowards the messages from the URLRequests back to the correct process for | 7 // fowards the messages from the URLRequests back to the correct process for |
| 8 // handling. | 8 // handling. |
| 9 // | 9 // |
| 10 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading | 10 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading |
| 11 | 11 |
| 12 #ifndef CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_ | 12 #ifndef CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_ |
| 13 #define CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_ | 13 #define CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_ |
| 14 | 14 |
| 15 #include <string> |
| 16 |
| 15 #include "base/basictypes.h" | 17 #include "base/basictypes.h" |
| 16 #include "base/ref_counted.h" | 18 #include "base/ref_counted.h" |
| 17 #include "chrome/common/filter_policy.h" | 19 #include "chrome/common/filter_policy.h" |
| 18 #include "googleurl/src/gurl.h" | 20 #include "googleurl/src/gurl.h" |
| 19 #include "net/url_request/url_request.h" | 21 #include "net/url_request/url_request.h" |
| 20 #include "webkit/glue/resource_loader_bridge.h" | 22 #include "webkit/glue/resource_loader_bridge.h" |
| 21 | 23 |
| 22 // Parameters for a resource response header. | 24 // Parameters for a resource response header. |
| 23 struct ResourceResponseHead | 25 struct ResourceResponseHead |
| 24 : webkit_glue::ResourceLoaderBridge::ResponseInfo { | 26 : webkit_glue::ResourceLoaderBridge::ResponseInfo { |
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| 75 int min_size) = 0; | 77 int min_size) = 0; |
| 76 | 78 |
| 77 // Data (*bytes_read bytes) was written into the buffer provided by | 79 // Data (*bytes_read bytes) was written into the buffer provided by |
| 78 // OnWillRead. A return value of false cancels the request, true continues | 80 // OnWillRead. A return value of false cancels the request, true continues |
| 79 // reading data. | 81 // reading data. |
| 80 virtual bool OnReadCompleted(int request_id, int* bytes_read) = 0; | 82 virtual bool OnReadCompleted(int request_id, int* bytes_read) = 0; |
| 81 | 83 |
| 82 // The response is complete. The final response status is given. | 84 // The response is complete. The final response status is given. |
| 83 // Returns false if the handler is deferring the call to a later time. | 85 // Returns false if the handler is deferring the call to a later time. |
| 84 virtual bool OnResponseCompleted(int request_id, | 86 virtual bool OnResponseCompleted(int request_id, |
| 85 const URLRequestStatus& status) = 0; | 87 const URLRequestStatus& status, |
| 88 const std::string& security_info) = 0; |
| 86 }; | 89 }; |
| 87 | 90 |
| 88 #endif // CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_ | 91 #endif // CHROME_BROWSER_RENDERER_HOST_RESOURCE_HANDLER_H_ |
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