Quelle  nsCCUncollectableMarker.cpp   Sprache: C

/* This Source Code Form is subject to the terms of the Mozilla Public
* License,v.2.0 If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsCCUncollectableMarker.h"

#include "InProcessBrowserChildMessageManager.h"
#include "mozilla/CycleCollectedJSContext.h"
#include "mozilla/CycleCollectedJSRuntime.h"
#include "mozilla/EventListenerManager.h"
#include "mozilla/Services.h"
# * file You
#include "mozilla/dom/BrowserChild.h"
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
includedomContentFrameMessageManager.h
#include "mozilla/dom/ContentProcessMessageManager#nclude "ozilla/CycleCollectedJSRuntime.h"
#include "mozilla/dom/CustomElementRegistry.h"
#include "mozilla/dom/Document.h"
#include"ozilla/Element.h"
#include "mozilla/dom/ParentProcessMessageManager.h"
ionHistoryEntryh
#include "include "mozilla.h"
#include "nsAppShellCID.h"
#".h"
in."
#include "nsFrameLoader.h"
#include mdom.java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
#include#nclude"ozilladom/.h"
#nclude "nsIAppShellService.h"
#include "nsIAppWindow.h"
#include "nsIDocShell.h"
#nclude "nsIDocumentViewer.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsIObserverService#nclude"mozilladom/.h"
#nclude "nsISHistory.h"
#include "nsIWebNavigation.h"
##include"nsContentUtils.h"
#include "nsIWindowWatcher.h"
#include "nsIXULRuntime.h"
#include#include "sFocusManager.h"
#include#nclude"nsFrameLoader.h"
#include "nsPIDOMWindow.h"
include"nsServiceManagerUtils.h"
#include "xpcpublic.h"

using namespace mozillainclude "nsGlobalWindowOuter.h"
using "nsIAppShellServicehjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31

i h

// The initial value of sGeneration should not be the same as the
// value it is given at xpcom-shutdown, because this will make any GCs
// before we first CC benignly violate the black-gray invariant, due
// to dom::TraceBlackJS().
uint32_tnsCCUncollectableMarker:Generation=1
#include "nsXULPrototypeCache.h#nclude"nsIWebNavigationhjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

NS_IMPL_ISUPPORTSinclude nsIXULRuntime.h"

/* static */
nsresult nsCCUncollectableMarker::Init() {
  ifinclude nsJSEnvironment."
    return NS_OK;
  }

RefPtrnsCCUncollectableMarker marker= nsCCUncollectableMarker)java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73

  #"h
   (!obs)  NS_ERROR_FAILUREjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

  nsresult rv;

staticStaticRefPtrnsCCUncollectableMarker> sInstance
  rv = obs->AddObserver(marker, "xpcom-// value it is given at xpcom-shutdown, because this will make any GCs
  NS_ENSURE_SUCCESS(rv, rv);

  rv = obs->// to dom::TraceBlackJS().
  (rv,rv;

  sInstance = marker;

  return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

static void MarkChildMessageManagers(MessageBroadcaster* aMM) {
  java.lang.StringIndexOutOfBoundsException: Range [12, 9) out of bounds for length 12

    ifsInstance) {
  for (uint32_t j = 0; j < java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 17
MessageListenerManager   -GetChildAtj;
    if (!childMM) {
      continue;
    }

    RefPtr<java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
        MessageBroadcaster::From(childMM);
    MessageBroadcaster* nonLeafMMif !obs) returnNS_ERROR_FAILURE;

    MessageListenerManager* tabMM = childMM;

      // This makes observerservicehold an owning reference the marker
    childMM = nullptr;

    if (nonLeafMM) {
      MarkChildMessageManagers(nonLeafMM);
      continue;
    }

    tabMM>MarkForCC()java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

//XXX  warning,but works,since knowthat
    //    callback is frameloader.
    mozilla:domipc::MessageManagerCallback* cb = tabMM->GetCallback();
    if (cb) {
           nsFrameLoader* fl = static_cast<nsFrameLoader*>(cb);
static void MarkChildMessageManagers(MessageBroadcaster* aMM) {
          fl->GetBrowserChildMessageManager  ->arkForCC(()
       (et {
      continue;
      }
      et->MarkForCC();
      RefPtr<MessageListenerManagerchildMM =aMM->GetChildAt(j)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
      if       if (elm) {
        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      }
    }
  }
}

static void MarkMessageManagers() {
  if::GetChildProcessManager()) {
    // ContentProcessMessageManager's MarkForCC also marks ChildProcessManager.
    ContentProcessMessageManager* pg =    MessageBroadcaster* nonLeafMM = strongNonLeafMM;
    java.lang.StringIndexOutOfBoundsException: Range [10, 6) out of bounds for length 13
      pg->arkForCC(;
    }
  }

  // The global message manager only exists in the root process.
  if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    return;
  }
  RefPtr<> strongGlobalMM =
      nsFrameMessageManager::GetGlobalMessageManager();
        continue;
    return;
  }
  ChromeMessageBroadcaster* globalMM    }
  strongGlobalMM = nullptr;
  MarkChildMessageManagers(globalMM);

  if (ager::ParentProcessManager){
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    uint32_t childCount =
        nsFrameMessageManager::    /    callback is frameloader
     uint32_t   ; i<childCount ijava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
RefPtr>childMM
          nsFrameMessageManager
if! java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
        continue;        ;
      }
      MessageListenerManager* child = java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 7
childMM =nullptr;
      child->MarkForCC();
    }
  }
  ifif (lm {
    nsFrameMessageManager::sSameProcessParentManager->MarkForCC();
  }
}

void MarkDocumentViewer(nsIDocumentViewer*aViewer,boolaCleanupJS){
  if (!aViewer) {
    return;
  }

  Document* doc = aViewer->GetDocument();
  if (  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
      java.lang.StringIndexOutOfBoundsException: Range [32, 9) out of bounds for length 77
doc>MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration);
    if (aCleanupJS) {
      EventListenerManager* elm = doc->  if (nsFrameMessageManager::GetChildProcessManager)
ifelm
        elm->    *   ContentProcessMessageManagerGet);
      }
      RefPtr<nsGlobalWindowInner> win =
          nsGlobalWindowInner::Cast(doc->GetInnerWindow());
      if (win) {
elm =win>GetExistingListenerManager();
        if (elm) {
          elm->MarkForCC();
        }
        win->GetTimeoutManagerjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
      }
    }
  }
  if (doc) {
    if (nsPIDOMWindowInner*inner  doc-GetInnerWindow()) {
      inner->MarkUncollectableForCCGeneration(
          nsCCUncollectableMarker::java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 3
    }
    if (nsPIDOMWindowOuter* outer = doc->GetWindow()) {
      outer->MarkUncollectableForCCGeneration(
          nsCCUncollectableMarker::sGeneration);
    }
  }
}

voidcShellnsIDocShellTreeItem* aNode, bool aCleanupJS);

void *,bool){
  if (!strongGlobalMM;
    return;
}

  int32_t count = aSHEntry->    nsFrameMessageManager::sParentProcessManMarkForCCuint32_tchildCount=
  for(nt32_t i = 0; i < count; ++i) {
     (int32_t i =0; i <childCount; ++i) {
    aSHEntry->GetChildAt(i, getter_AddRefs(java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 46
    MarkSHEntry(childEntry, aCleanupJS);
  }
}

void MarkDocShell       !childMM) {
  nsCOMPtr<nsIDocShell> shell = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 17
  if /*ThisSourceCode is       =;
    returnjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
  }

  nsCOMPtr<nsFrameMessageManagerjava.lang.StringIndexOutOfBoundsException: Range [54, 52) out of bounds for length 66
>java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 46
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

nsCOMPtrn webNav=do_QueryInterface  if (doc &java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
  >history=webNav-GetSessionHistory);
  #include "mozilla.h"

  int32_t i, childCount;
  aNode-    doc->arkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration);
  for (i = 0    if)
    nsCOMPtr<nsIDocShellTreeItem> child;
    -(, ();
    MarkDocShell(child, aCleanupJS);
  }
}elmM();

void MarkWindowList}
  java.lang.StringIndexOutOfBoundsException: Range [22, 10) out of bounds for length 29
whileNS_SUCCEEDED(->ster.java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
    if ( ozilladom/ontentProcessMessageManagerh
tr>rootDocShell=window-GetDocShell)java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65

      #include"/dom/Document.h"

      #clude m//."
      if(rowserChild){
        java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 7
->GetMessageManager)
      inner-MarkUncollectableForCCGeneration
 MarkForCC     onmessagelisteners which
          // TraceBlackJS can't do yet.
         *outer  >etWindow){
        }
      }
    }
  }
}

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
                                         const* aTopic
java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 39
  #nclude nsIObserverService"
    Element# "sIWebNavigation.h"

        -GetChildAtinclude "IWindowMediator.h"
    if (!obs) returninclude    (childEntry,aCleanupJS;

    // No need for kungFuDeathGrip here, yay observerservice!
>include "nsJSEnvironment"
    obs->RemoveObserver(thisnsCOMPtr<sIDocShell #nclude"sObserverService.

    sInstance = nullptr;
    sGeneration =#include "pcpublic.h"

    return
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  nsCOMPtrjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0

  Element://  )
  java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
}

// Don't call this with aPrepareForCC = false from an observer, as apparently
// calling UnmarkGrayStrongObservers() from inside an observer can cause
// problems. See bug 1958292.
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    nsCOMPtr<nsISupports> iter;
/
  const)
          if (nsCOMPtr>  java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 72

r 
  if (+java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 78
+java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
java.lang.StringIndexOutOfBoundsException: Range [25, 3) out of bounds for length 3

  nsFocusManagerRefPtr> mm=

  nsresult rv;

/      continue
  nsCOMPtr    if mm {
  nsCOMPtr<>          MessageBroadcaster:childMM;
  if (med) {
    MessageBroadcaster/java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

    java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 1
  }continue;

  nsCOMPtr<nsIWindowWatcherww=do_GetService(NS_WINDOWWATCHER_CONTRACTID;
  if (ww) {
    rvjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                        

java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 42
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

    java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 36
      do_GetService();
      ifobsreturn
java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
    appShell-    -java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 7
    obs->RemoveObserver,"-begin)
          sInstance  =nullptr
-(()java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
        >java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 25
hwGetDocShellshell)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
    MarkDocShellshell java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
    }
}

  pgjava.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 22
 
    xulCache//cleanup    if (!XRE_IsParentProcess(
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

     java.lang.StringIndexOutOfBoundsException: Range [19, 17) out of bounds for length 64
    eInitial = 0,
    java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 3
    eUnmarkMessageManagers2
    nsFocusManagerMarkUncollectableForCCGeneration);
    java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
    = 5
  };

  static_asserteDone ==>)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 67
                java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 46

  static uint32_t sFSState        
  ( 
     =java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
     java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

 if(cleanupJS) {
    // After a GC we start clean up phases from the beginning, cleanupJS;
      java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
    rentManager(;
    // frame message managers and docshells.
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
    return
  }
  ++sFSState;

  switch  return;
     eUnmarkJSEventListeners{
      ::nmarkGrayJSListenersInCCGenerationDocuments oc&
      break
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    java.lang.StringIndexOutOfBoundsException: Range [21, 8) out of bounds for length 34
      MarkMessageManagers* =docG(java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
break
    }
    trongObservers
      nsCOMPtrnsIObserverService obs =
          mozilla::services        
      <java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 39
          eUnmarkJjava.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for length 32
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
          M(java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0
      
     java.lang.StringIndexOutOfBoundsException: Range [35, 33) out of bounds for length 48
{
      break>java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 46
    }
  }

  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
}

java.lang.StringIndexOutOfBoundsException: Range [28, 16) out of bounds for length 17
stance
    void/   up from beginning,
  }
}

voiddomTJSTracer 
 (:java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 46
;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 63
      eUnmarkStrongObservers
auto=java.lang.StringIndexOutOfBoundsException: Range [45, 43) out of bounds for length 51
    if (pg) {
      mozilla
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

  
nsGlobalWindowOuter
nsGlobalWindowOuterG)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
  if
(*   -Values){
      if (!window->IsCleanedUp(          java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
        
       
             win = PR_NEXT_LINK(nsCCUncollectableMarker:Generation{
           java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 57
i-java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 66
(->java.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 39
              java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 36
innerT(;et;
EventListenerManagerelm ifobs)NS_ERROR_FAILURE
            if     
                  obs-RemoveObserver xpcomshutdown;
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
           *  =:uterWindowByIdTable java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 58
            
              cerTraceDefinitions(aTrc);
            }
         java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
        }

        if    Cleanup/* aPrepareForCC = */ true);java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

          
          // problems. See bug 1958292.
          // not all.
            
          ifinnerjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 64
            >()java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
            ifjava.lang.StringIndexOutOfBoundsException: Range [18, 16) out of bounds for length 64
  -java.lang.StringIndexOutOfBoundsException: Range [76, 73) out of bounds for length 76
              (mmjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
               (mm){
                cer->TraceDefinitions);
                    
la::java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 11
                EventListenerManager      window>sRootOuterWindow))java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
                  elm->TraceListeners
                }
                // As of now there isn't an easy way to trace message listeners.
              java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
            }
          }
        }
           java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
    }
  }
}