зеркало из https://github.com/mozilla/gecko-dev.git
134 строки
3.7 KiB
C++
134 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=8 et :
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*/
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Plugin App.
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*
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* The Initial Developer of the Original Code is
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* Ben Turner <bent.mozilla@gmail.com>.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "mozilla/ipc/BrowserProcessSubThread.h"
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#include "chrome/common/notification_service.h"
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#if defined(OS_WIN)
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#include <objbase.h>
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#endif
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namespace mozilla {
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namespace ipc {
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//
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// BrowserProcessSubThread
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//
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// Friendly names for the well-known threads.
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static const char* kBrowserThreadNames[BrowserProcessSubThread::ID_COUNT] = {
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"Gecko_IOThread", // IO
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// "Chrome_FileThread", // FILE
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// "Chrome_DBThread", // DB
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// "Chrome_HistoryThread", // HISTORY
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#if defined(OS_LINUX)
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"Gecko_Background_X11Thread", // BACKGROUND_X11
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#endif
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};
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Lock BrowserProcessSubThread::sLock;
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BrowserProcessSubThread* BrowserProcessSubThread::sBrowserThreads[ID_COUNT] = {
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NULL, // IO
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// NULL, // FILE
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// NULL, // DB
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// NULL, // HISTORY
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#if defined(OS_LINUX)
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NULL, // BACKGROUND_X11
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#endif
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};
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BrowserProcessSubThread::BrowserProcessSubThread(ID aId) :
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base::Thread(kBrowserThreadNames[aId]),
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mIdentifier(aId),
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mNotificationService(NULL)
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{
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AutoLock lock(sLock);
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DCHECK(aId >= 0 && aId < ID_COUNT);
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DCHECK(sBrowserThreads[aId] == NULL);
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sBrowserThreads[aId] = this;
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}
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BrowserProcessSubThread::~BrowserProcessSubThread()
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{
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Stop();
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{AutoLock lock(sLock);
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sBrowserThreads[mIdentifier] = NULL;
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}
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}
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void
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BrowserProcessSubThread::Init()
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{
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#if defined(OS_WIN)
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// Initializes the COM library on the current thread.
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CoInitialize(NULL);
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#endif
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mNotificationService = new NotificationService();
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}
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void
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BrowserProcessSubThread::CleanUp()
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{
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delete mNotificationService;
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mNotificationService = NULL;
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#if defined(OS_WIN)
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// Closes the COM library on the current thread. CoInitialize must
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// be balanced by a corresponding call to CoUninitialize.
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CoUninitialize();
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#endif
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}
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// static
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MessageLoop*
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BrowserProcessSubThread::GetMessageLoop(ID aId)
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{
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AutoLock lock(sLock);
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DCHECK(aId >= 0 && aId < ID_COUNT);
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if (sBrowserThreads[aId])
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return sBrowserThreads[aId]->message_loop();
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return NULL;
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}
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} // namespace ipc
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} // namespace mozilla
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