1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 : * vim: sw=2 ts=2 et :
3 : * ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is Mozilla Plugin App.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * The Mozilla Foundation
20 : * Portions created by the Initial Developer are Copyright (C) 2009
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : * Benoit Girard <b56girard@gmail.com>.
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
30 : * of those above. If you wish to allow use of your version of this file only
31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : #ifndef dom_plugins_IOThreadChild_h
41 : #define dom_plugins_IOThreadChild_h 1
42 :
43 : #include "chrome/common/child_thread.h"
44 :
45 : namespace mozilla {
46 : namespace ipc {
47 : //-----------------------------------------------------------------------------
48 :
49 : // The IOThreadChild class represents a background thread where the
50 : // IPC IO MessageLoop lives.
51 : class IOThreadChild : public ChildThread {
52 : public:
53 1 : IOThreadChild()
54 : : ChildThread(base::Thread::Options(MessageLoop::TYPE_IO,
55 1 : 0)) // stack size
56 1 : { }
57 :
58 0 : ~IOThreadChild()
59 0 : { }
60 :
61 1 : static MessageLoop* message_loop() {
62 1 : return IOThreadChild::current()->Thread::message_loop();
63 : }
64 :
65 : // IOThreadChild owns the returned IPC::Channel.
66 1 : static IPC::Channel* channel() {
67 1 : return IOThreadChild::current()->ChildThread::channel();
68 : }
69 :
70 : protected:
71 2 : static IOThreadChild* current() {
72 2 : return static_cast<IOThreadChild*>(ChildThread::current());
73 : }
74 :
75 : private:
76 : DISALLOW_EVIL_CONSTRUCTORS(IOThreadChild);
77 : };
78 :
79 : } // namespace plugins
80 : } // namespace mozilla
81 :
82 : #endif // ifndef dom_plugins_IOThreadChild_h
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