LCOV - app.info - ipc/glue/BrowserProcessSubThread.cpp

LCOV - code coverage report
| Current view: | directory - ipc/glue - BrowserProcessSubThread.cpp (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 27 | 26 | 96.3 %
| Date: | 2012-04-21 | Functions: | 9 | 8 | 88.9 %

           1                 : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
           2                 :  * vim: sw=2 ts=8 et :
           3                 :  */
           4                 : /* ***** BEGIN LICENSE BLOCK *****
           5                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           6                 :  *
           7                 :  * The contents of this file are subject to the Mozilla Public License Version
           8                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           9                 :  * the License. You may obtain a copy of the License at
          10                 :  * http://www.mozilla.org/MPL/
          11                 :  *
          12                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          13                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          14                 :  * for the specific language governing rights and limitations under the
          15                 :  * License.
          16                 :  *
          17                 :  * The Original Code is Mozilla Plugin App.
          18                 :  *
          19                 :  * The Initial Developer of the Original Code is
          20                 :  *   Ben Turner <bent.mozilla@gmail.com>.
          21                 :  * Portions created by the Initial Developer are Copyright (C) 2009
          22                 :  * the Initial Developer. All Rights Reserved.
          23                 :  *
          24                 :  * Contributor(s):
          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                 : #include "mozilla/ipc/BrowserProcessSubThread.h"
          41                 : #include "chrome/common/notification_service.h"
          42                 :
          43                 : #if defined(OS_WIN)
          44                 : #include <objbase.h>
          45                 : #endif
          46                 :
          47                 : namespace mozilla {
          48                 : namespace ipc {
          49                 :
          50                 : //
          51                 : // BrowserProcessSubThread
          52                 : //
          53                 :
          54                 : // Friendly names for the well-known threads.
          55                 : static const char* kBrowserThreadNames[BrowserProcessSubThread::ID_COUNT] = {
          56                 :   "Gecko_IOThread",  // IO
          57                 : //  "Chrome_FileThread",  // FILE
          58                 : //  "Chrome_DBThread",  // DB
          59                 : //  "Chrome_HistoryThread",  // HISTORY
          60                 : #if defined(OS_LINUX)
          61                 :   "Gecko_Background_X11Thread",  // BACKGROUND_X11
          62                 : #endif
          63                 : };
          64                 :
          65            1396 : Lock BrowserProcessSubThread::sLock;
          66                 : BrowserProcessSubThread* BrowserProcessSubThread::sBrowserThreads[ID_COUNT] = {
          67                 :   NULL,  // IO
          68                 : //  NULL,  // FILE
          69                 : //  NULL,  // DB
          70                 : //  NULL,  // HISTORY
          71                 : #if defined(OS_LINUX)
          72                 :   NULL,  // BACKGROUND_X11
          73                 : #endif
          74                 : };
          75                 :
          76            1365 : BrowserProcessSubThread::BrowserProcessSubThread(ID aId) :
          77                 :   base::Thread(kBrowserThreadNames[aId]),
          78                 :   mIdentifier(aId),
          79            1365 :   mNotificationService(NULL)
          80                 : {
          81            2730 :   AutoLock lock(sLock);
          82            1365 :   DCHECK(aId >= 0 && aId < ID_COUNT);
          83            1365 :   DCHECK(sBrowserThreads[aId] == NULL);
          84            1365 :   sBrowserThreads[aId] = this;
          85            1365 : }
          86                 :
          87            4095 : BrowserProcessSubThread::~BrowserProcessSubThread()
          88                 : {
          89            1365 :   Stop();
          90            2730 :   {AutoLock lock(sLock);
          91            1365 :     sBrowserThreads[mIdentifier] = NULL;
          92                 :   }
          93                 :
          94            5460 : }
          95                 :
          96                 : void
          97            1365 : BrowserProcessSubThread::Init()
          98                 : {
          99                 : #if defined(OS_WIN)
         100                 :   // Initializes the COM library on the current thread.
         101                 :   CoInitialize(NULL);
         102                 : #endif
         103            1365 :   mNotificationService = new NotificationService();
         104            1365 : }
         105                 :
         106                 : void
         107            1365 : BrowserProcessSubThread::CleanUp()
         108                 : {
         109            1365 :   delete mNotificationService;
         110            1365 :   mNotificationService = NULL;
         111                 :
         112                 : #if defined(OS_WIN)
         113                 :   // Closes the COM library on the current thread. CoInitialize must
         114                 :   // be balanced by a corresponding call to CoUninitialize.
         115                 :   CoUninitialize();
         116                 : #endif
         117            1365 : }
         118                 :
         119                 : // static
         120                 : MessageLoop*
         121            1365 : BrowserProcessSubThread::GetMessageLoop(ID aId)
         122                 : {
         123            2730 :   AutoLock lock(sLock);
         124            1365 :   DCHECK(aId >= 0 && aId < ID_COUNT);
         125                 :
         126            1365 :   if (sBrowserThreads[aId])
         127               0 :     return sBrowserThreads[aId]->message_loop();
         128                 :
         129            1365 :   return NULL;
         130                 : }
         131                 :
         132                 : } // namespace ipc
         133            4188 : } // namespace mozilla

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