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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and | 6 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and |
7 // dispatches them to URLRequests. It then forwards the messages from the | 7 // dispatches them to URLRequests. It then forwards the messages from the |
8 // URLRequests back to the correct process for handling. | 8 // URLRequests back to the correct process for 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 |
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35 class LoginHandler; | 35 class LoginHandler; |
36 class NotificationDetails; | 36 class NotificationDetails; |
37 class PluginService; | 37 class PluginService; |
38 class ResourceDispatcherHostRequestInfo; | 38 class ResourceDispatcherHostRequestInfo; |
39 class ResourceHandler; | 39 class ResourceHandler; |
40 class ResourceMessageFilter; | 40 class ResourceMessageFilter; |
41 class SafeBrowsingService; | 41 class SafeBrowsingService; |
42 class SaveFileManager; | 42 class SaveFileManager; |
43 class SSLClientAuthHandler; | 43 class SSLClientAuthHandler; |
44 class UserScriptListener; | 44 class UserScriptListener; |
45 class URLRequestContext; | |
46 class WebKitThread; | 45 class WebKitThread; |
47 struct DownloadSaveInfo; | 46 struct DownloadSaveInfo; |
48 struct GlobalRequestID; | 47 struct GlobalRequestID; |
49 struct ViewHostMsg_Resource_Request; | 48 struct ViewHostMsg_Resource_Request; |
50 struct ViewMsg_ClosePage_Params; | 49 struct ViewMsg_ClosePage_Params; |
51 | 50 |
| 51 namespace net { |
| 52 class URLRequestContext; |
| 53 } // namespace net |
| 54 |
52 namespace webkit_blob { | 55 namespace webkit_blob { |
53 class DeletableFileReference; | 56 class DeletableFileReference; |
54 } | 57 } |
55 | 58 |
56 class ResourceDispatcherHost : public net::URLRequest::Delegate { | 59 class ResourceDispatcherHost : public net::URLRequest::Delegate { |
57 public: | 60 public: |
58 class Observer { | 61 class Observer { |
59 public: | 62 public: |
60 virtual ~Observer() {} | 63 virtual ~Observer() {} |
61 virtual void OnRequestStarted(ResourceDispatcherHost* resource_dispatcher, | 64 virtual void OnRequestStarted(ResourceDispatcherHost* resource_dispatcher, |
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84 bool* message_was_ok); | 87 bool* message_was_ok); |
85 | 88 |
86 // Initiates a download from the browser process (as opposed to a resource | 89 // Initiates a download from the browser process (as opposed to a resource |
87 // request from the renderer or another child process). | 90 // request from the renderer or another child process). |
88 void BeginDownload(const GURL& url, | 91 void BeginDownload(const GURL& url, |
89 const GURL& referrer, | 92 const GURL& referrer, |
90 const DownloadSaveInfo& save_info, | 93 const DownloadSaveInfo& save_info, |
91 bool prompt_for_save_location, | 94 bool prompt_for_save_location, |
92 int process_unique_id, | 95 int process_unique_id, |
93 int route_id, | 96 int route_id, |
94 URLRequestContext* request_context); | 97 net::URLRequestContext* request_context); |
95 | 98 |
96 // Initiates a save file from the browser process (as opposed to a resource | 99 // Initiates a save file from the browser process (as opposed to a resource |
97 // request from the renderer or another child process). | 100 // request from the renderer or another child process). |
98 void BeginSaveFile(const GURL& url, | 101 void BeginSaveFile(const GURL& url, |
99 const GURL& referrer, | 102 const GURL& referrer, |
100 int process_unique_id, | 103 int process_unique_id, |
101 int route_id, | 104 int route_id, |
102 URLRequestContext* request_context); | 105 net::URLRequestContext* request_context); |
103 | 106 |
104 // Cancels the given request if it still exists. We ignore cancels from the | 107 // Cancels the given request if it still exists. We ignore cancels from the |
105 // renderer in the event of a download. | 108 // renderer in the event of a download. |
106 void CancelRequest(int process_unique_id, | 109 void CancelRequest(int process_unique_id, |
107 int request_id, | 110 int request_id, |
108 bool from_renderer); | 111 bool from_renderer); |
109 | 112 |
110 // Follows a deferred redirect for the given request. | 113 // Follows a deferred redirect for the given request. |
111 // new_first_party_for_cookies, if non-empty, is the new cookie policy URL | 114 // new_first_party_for_cookies, if non-empty, is the new cookie policy URL |
112 // for the redirected URL. If the cookie policy URL needs changing, pass | 115 // for the redirected URL. If the cookie policy URL needs changing, pass |
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504 // Used during IPC message dispatching so that the handlers can get a pointer | 507 // Used during IPC message dispatching so that the handlers can get a pointer |
505 // to the source of the message. | 508 // to the source of the message. |
506 ResourceMessageFilter* filter_; | 509 ResourceMessageFilter* filter_; |
507 | 510 |
508 static bool is_prefetch_enabled_; | 511 static bool is_prefetch_enabled_; |
509 | 512 |
510 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHost); | 513 DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHost); |
511 }; | 514 }; |
512 | 515 |
513 #endif // CHROME_BROWSER_RENDERER_HOST_RESOURCE_DISPATCHER_HOST_H_ | 516 #endif // CHROME_BROWSER_RENDERER_HOST_RESOURCE_DISPATCHER_HOST_H_ |
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