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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 CHROME_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ | 5 #ifndef CHROME_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ |
| 6 #define CHROME_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ | 6 #define CHROME_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ |
| 7 | 7 |
| 8 #include <list> | 8 #include <list> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/callback.h" | 11 #include "base/callback.h" |
| 12 #include "base/ref_counted.h" | 12 #include "base/ref_counted.h" |
| 13 #include "chrome/browser/child_process_host.h" | 13 #include "chrome/browser/browser_child_process_host.h" |
| 14 #include "chrome/browser/net/chrome_url_request_context.h" | 14 #include "chrome/browser/net/chrome_url_request_context.h" |
| 15 #include "chrome/browser/worker_host/worker_document_set.h" | 15 #include "chrome/browser/worker_host/worker_document_set.h" |
| 16 #include "googleurl/src/gurl.h" | 16 #include "googleurl/src/gurl.h" |
| 17 #include "ipc/ipc_channel.h" | 17 #include "ipc/ipc_channel.h" |
| 18 | 18 |
| 19 class AppCacheDispatcherHost; | 19 class AppCacheDispatcherHost; |
| 20 class ChromeURLRequestContext; | 20 class ChromeURLRequestContext; |
| 21 class ChromeURLRequestContextGetter; | 21 class ChromeURLRequestContextGetter; |
| 22 class DatabaseDispatcherHost; | 22 class DatabaseDispatcherHost; |
| 23 namespace webkit_database { | 23 namespace webkit_database { |
| 24 class DatabaseTracker; | 24 class DatabaseTracker; |
| 25 } // namespace webkit_database | 25 } // namespace webkit_database |
| 26 | 26 |
| 27 struct ViewHostMsg_CreateWorker_Params; | 27 struct ViewHostMsg_CreateWorker_Params; |
| 28 | 28 |
| 29 // The WorkerProcessHost is the interface that represents the browser side of | 29 // The WorkerProcessHost is the interface that represents the browser side of |
| 30 // the browser <-> worker communication channel. There will be one | 30 // the browser <-> worker communication channel. There will be one |
| 31 // WorkerProcessHost per worker process. Currently each worker runs in its own | 31 // WorkerProcessHost per worker process. Currently each worker runs in its own |
| 32 // process, but that may change. However, we do assume [by storing a | 32 // process, but that may change. However, we do assume [by storing a |
| 33 // ChromeURLRequestContext] that a WorkerProcessHost serves a single Profile. | 33 // ChromeURLRequestContext] that a WorkerProcessHost serves a single Profile. |
| 34 class WorkerProcessHost : public ChildProcessHost { | 34 class WorkerProcessHost : public BrowserChildProcessHost { |
| 35 public: | 35 public: |
| 36 | 36 |
| 37 // Contains information about each worker instance, needed to forward messages | 37 // Contains information about each worker instance, needed to forward messages |
| 38 // between the renderer and worker processes. | 38 // between the renderer and worker processes. |
| 39 class WorkerInstance { | 39 class WorkerInstance { |
| 40 public: | 40 public: |
| 41 WorkerInstance(const GURL& url, | 41 WorkerInstance(const GURL& url, |
| 42 bool shared, | 42 bool shared, |
| 43 bool off_the_record, | 43 bool off_the_record, |
| 44 const string16& name, | 44 const string16& name, |
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| 194 scoped_ptr<AppCacheDispatcherHost> appcache_dispatcher_host_; | 194 scoped_ptr<AppCacheDispatcherHost> appcache_dispatcher_host_; |
| 195 scoped_refptr<DatabaseDispatcherHost> db_dispatcher_host_; | 195 scoped_refptr<DatabaseDispatcherHost> db_dispatcher_host_; |
| 196 | 196 |
| 197 // A callback to create a routing id for the associated worker process. | 197 // A callback to create a routing id for the associated worker process. |
| 198 scoped_ptr<CallbackWithReturnValue<int>::Type> next_route_id_callback_; | 198 scoped_ptr<CallbackWithReturnValue<int>::Type> next_route_id_callback_; |
| 199 | 199 |
| 200 DISALLOW_COPY_AND_ASSIGN(WorkerProcessHost); | 200 DISALLOW_COPY_AND_ASSIGN(WorkerProcessHost); |
| 201 }; | 201 }; |
| 202 | 202 |
| 203 #endif // CHROME_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ | 203 #endif // CHROME_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_ |
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