LCOV - code coverage report
Current view: directory - objdir/dist/include/mozilla/dom - ContentParent.h (source / functions) Found Hit Coverage
Test: app.info Lines: 2 0 0.0 %
Date: 2012-06-02 Functions: 1 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 : /* vim: set sw=4 ts=8 et tw=80 : */
       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 Content 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                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #ifndef mozilla_dom_ContentParent_h
      40                 : #define mozilla_dom_ContentParent_h
      41                 : 
      42                 : #include "base/waitable_event_watcher.h"
      43                 : 
      44                 : #include "mozilla/dom/PContentParent.h"
      45                 : #include "mozilla/dom/PMemoryReportRequestParent.h"
      46                 : #include "mozilla/ipc/GeckoChildProcessHost.h"
      47                 : 
      48                 : #include "nsIObserver.h"
      49                 : #include "nsIThreadInternal.h"
      50                 : #include "nsNetUtil.h"
      51                 : #include "nsIPrefService.h"
      52                 : #include "nsIPermissionManager.h"
      53                 : #include "nsIDOMGeoPositionCallback.h"
      54                 : #include "nsIDeviceMotion.h"
      55                 : #include "nsIMemoryReporter.h"
      56                 : #include "nsCOMArray.h"
      57                 : 
      58                 : class nsFrameMessageManager;
      59                 : namespace mozilla {
      60                 : 
      61                 : namespace ipc {
      62                 : class TestShellParent;
      63                 : }
      64                 : 
      65                 : namespace dom {
      66                 : 
      67                 : class TabParent;
      68                 : class PStorageParent;
      69                 : 
      70                 : class ContentParent : public PContentParent
      71                 :                     , public nsIObserver
      72                 :                     , public nsIThreadObserver
      73                 :                     , public nsIDOMGeoPositionCallback
      74                 :                     , public nsIDeviceMotionListener
      75                 : {
      76                 : private:
      77                 :     typedef mozilla::ipc::GeckoChildProcessHost GeckoChildProcessHost;
      78                 :     typedef mozilla::ipc::TestShellParent TestShellParent;
      79                 : 
      80                 : public:
      81                 :     static ContentParent* GetNewOrUsed();
      82                 :     static void GetAll(nsTArray<ContentParent*>& aArray);
      83                 : 
      84                 :     NS_DECL_ISUPPORTS
      85                 :     NS_DECL_NSIOBSERVER
      86                 :     NS_DECL_NSITHREADOBSERVER
      87                 :     NS_DECL_NSIDOMGEOPOSITIONCALLBACK
      88                 :     NS_DECL_NSIDEVICEMOTIONLISTENER
      89                 : 
      90                 :     TabParent* CreateTab(PRUint32 aChromeFlags);
      91                 : 
      92                 :     TestShellParent* CreateTestShell();
      93                 :     bool DestroyTestShell(TestShellParent* aTestShell);
      94                 :     TestShellParent* GetTestShellSingleton();
      95                 : 
      96                 :     void ReportChildAlreadyBlocked();
      97                 :     bool RequestRunToCompletion();
      98                 : 
      99                 :     bool IsAlive();
     100                 : 
     101                 :     void SetChildMemoryReporters(const InfallibleTArray<MemoryReport>& report);
     102                 : 
     103                 :     GeckoChildProcessHost* Process() {
     104                 :         return mSubprocess;
     105                 :     }
     106                 : 
     107               0 :     bool NeedsPermissionsUpdate() {
     108               0 :         return mSendPermissionUpdates;
     109                 :     }
     110                 : 
     111                 : protected:
     112                 :     void OnChannelConnected(int32 pid);
     113                 :     virtual void ActorDestroy(ActorDestroyReason why);
     114                 : 
     115                 : private:
     116                 :     static nsTArray<ContentParent*>* gContentParents;
     117                 : 
     118                 :     // Hide the raw constructor methods since we don't want client code
     119                 :     // using them.
     120                 :     using PContentParent::SendPBrowserConstructor;
     121                 :     using PContentParent::SendPTestShellConstructor;
     122                 : 
     123                 :     ContentParent();
     124                 :     virtual ~ContentParent();
     125                 : 
     126                 :     void Init();
     127                 : 
     128                 :     virtual PBrowserParent* AllocPBrowser(const PRUint32& aChromeFlags);
     129                 :     virtual bool DeallocPBrowser(PBrowserParent* frame);
     130                 : 
     131                 :     virtual PCrashReporterParent* AllocPCrashReporter(const NativeThreadId& tid,
     132                 :                                                       const PRUint32& processType);
     133                 :     virtual bool DeallocPCrashReporter(PCrashReporterParent* crashreporter);
     134                 :     virtual bool RecvPCrashReporterConstructor(PCrashReporterParent* actor,
     135                 :                                                const NativeThreadId& tid,
     136                 :                                                const PRUint32& processType);
     137                 : 
     138                 :     NS_OVERRIDE virtual PHalParent* AllocPHal();
     139                 :     NS_OVERRIDE virtual bool DeallocPHal(PHalParent*);
     140                 : 
     141                 :     virtual PMemoryReportRequestParent* AllocPMemoryReportRequest();
     142                 :     virtual bool DeallocPMemoryReportRequest(PMemoryReportRequestParent* actor);
     143                 : 
     144                 :     virtual PTestShellParent* AllocPTestShell();
     145                 :     virtual bool DeallocPTestShell(PTestShellParent* shell);
     146                 : 
     147                 :     virtual PAudioParent* AllocPAudio(const PRInt32&,
     148                 :                                      const PRInt32&,
     149                 :                                      const PRInt32&);
     150                 :     virtual bool DeallocPAudio(PAudioParent*);
     151                 : 
     152                 :     virtual PNeckoParent* AllocPNecko();
     153                 :     virtual bool DeallocPNecko(PNeckoParent* necko);
     154                 : 
     155                 :     virtual PExternalHelperAppParent* AllocPExternalHelperApp(
     156                 :             const IPC::URI& uri,
     157                 :             const nsCString& aMimeContentType,
     158                 :             const nsCString& aContentDisposition,
     159                 :             const bool& aForceSave,
     160                 :             const PRInt64& aContentLength,
     161                 :             const IPC::URI& aReferrer);
     162                 :     virtual bool DeallocPExternalHelperApp(PExternalHelperAppParent* aService);
     163                 : 
     164                 :     virtual PSmsParent* AllocPSms();
     165                 :     virtual bool DeallocPSms(PSmsParent*);
     166                 : 
     167                 :     virtual PStorageParent* AllocPStorage(const StorageConstructData& aData);
     168                 :     virtual bool DeallocPStorage(PStorageParent* aActor);
     169                 : 
     170                 :     virtual bool RecvReadPrefsArray(InfallibleTArray<PrefTuple> *retValue);
     171                 :     virtual bool RecvReadFontList(InfallibleTArray<FontListEntry>* retValue);
     172                 : 
     173                 :     void EnsurePrefService();
     174                 : 
     175                 :     virtual bool RecvReadPermissions(InfallibleTArray<IPC::Permission>* aPermissions);
     176                 : 
     177                 :     virtual bool RecvGetIndexedDBDirectory(nsString* aDirectory);
     178                 : 
     179                 :     virtual bool RecvSetClipboardText(const nsString& text, const PRInt32& whichClipboard);
     180                 :     virtual bool RecvGetClipboardText(const PRInt32& whichClipboard, nsString* text);
     181                 :     virtual bool RecvEmptyClipboard();
     182                 :     virtual bool RecvClipboardHasText(bool* hasText);
     183                 : 
     184                 :     virtual bool RecvGetSystemColors(const PRUint32& colorsCount, InfallibleTArray<PRUint32>* colors);
     185                 :     virtual bool RecvGetIconForExtension(const nsCString& aFileExt, const PRUint32& aIconSize, InfallibleTArray<PRUint8>* bits);
     186                 :     virtual bool RecvGetShowPasswordSetting(bool* showPassword);
     187                 : 
     188                 :     virtual bool RecvStartVisitedQuery(const IPC::URI& uri);
     189                 : 
     190                 :     virtual bool RecvVisitURI(const IPC::URI& uri,
     191                 :                               const IPC::URI& referrer,
     192                 :                               const PRUint32& flags);
     193                 : 
     194                 :     virtual bool RecvSetURITitle(const IPC::URI& uri,
     195                 :                                  const nsString& title);
     196                 :     
     197                 :     virtual bool RecvShowFilePicker(const PRInt16& mode,
     198                 :                                     const PRInt16& selectedType,
     199                 :                                     const bool& addToRecentDocs,
     200                 :                                     const nsString& title,
     201                 :                                     const nsString& defaultFile,
     202                 :                                     const nsString& defaultExtension,
     203                 :                                     const InfallibleTArray<nsString>& filters,
     204                 :                                     const InfallibleTArray<nsString>& filterNames,
     205                 :                                     InfallibleTArray<nsString>* files,
     206                 :                                     PRInt16* retValue,
     207                 :                                     nsresult* result);
     208                 :  
     209                 :     virtual bool RecvShowAlertNotification(const nsString& aImageUrl, const nsString& aTitle,
     210                 :                                            const nsString& aText, const bool& aTextClickable,
     211                 :                                            const nsString& aCookie, const nsString& aName);
     212                 : 
     213                 :     virtual bool RecvLoadURIExternal(const IPC::URI& uri);
     214                 : 
     215                 :     virtual bool RecvSyncMessage(const nsString& aMsg, const nsString& aJSON,
     216                 :                                  InfallibleTArray<nsString>* aRetvals);
     217                 :     virtual bool RecvAsyncMessage(const nsString& aMsg, const nsString& aJSON);
     218                 : 
     219                 :     virtual bool RecvAddGeolocationListener();
     220                 :     virtual bool RecvRemoveGeolocationListener();
     221                 :     virtual bool RecvAddDeviceMotionListener();
     222                 :     virtual bool RecvRemoveDeviceMotionListener();
     223                 : 
     224                 :     virtual bool RecvConsoleMessage(const nsString& aMessage);
     225                 :     virtual bool RecvScriptError(const nsString& aMessage,
     226                 :                                  const nsString& aSourceName,
     227                 :                                  const nsString& aSourceLine,
     228                 :                                  const PRUint32& aLineNumber,
     229                 :                                  const PRUint32& aColNumber,
     230                 :                                  const PRUint32& aFlags,
     231                 :                                  const nsCString& aCategory);
     232                 : 
     233                 :     GeckoChildProcessHost* mSubprocess;
     234                 : 
     235                 :     PRInt32 mGeolocationWatchID;
     236                 :     int mRunToCompletionDepth;
     237                 :     bool mShouldCallUnblockChild;
     238                 : 
     239                 :     // This is a cache of all of the memory reporters
     240                 :     // registered in the child process.  To update this, one
     241                 :     // can broadcast the topic "child-memory-reporter-request" using
     242                 :     // the nsIObserverService.
     243                 :     nsCOMArray<nsIMemoryReporter> mMemoryReporters;
     244                 : 
     245                 :     bool mIsAlive;
     246                 :     nsCOMPtr<nsIPrefService> mPrefService;
     247                 : 
     248                 :     bool mSendPermissionUpdates;
     249                 : 
     250                 :     nsRefPtr<nsFrameMessageManager> mMessageManager;
     251                 : 
     252                 :     friend class CrashReporterParent;
     253                 : };
     254                 : 
     255                 : } // namespace dom
     256                 : } // namespace mozilla
     257                 : 
     258                 : #endif

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