Hi
We are facing problem with our Add-ons support for FireFox 24.Firefox is
crashing. In earlier approach we was using 'JS_GetGlobalObject' to get global
object from docShell.
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_GetGlobalObject?redirectlocale=en-US&redirectslug=SpiderMonkey%2FJSAPI_Reference%2FJS_GetGlobalObject
As per given above link- I should use use JS_GetGlobalForObject or
JS_GetGlobalForScopeChain instead of JS_GetGlobalObject. I tried both of them
and additionally I tried GetNativeGlobal(), GetGlobalJSObject() . but none of
them work out. Firefox is crashing in all the cases .
Could anybody help me for this issue? what are required changes need to fix
this problem. I have paste code for yours reference.
bool CFFGBrowser::GetJSGlobalContextAndWindow(nsIDocShell *docShell, JSContext
**jsContext,
jsval &window)
{
bool isSuccess = false;
nsresult rv;
do
{
nsCOMPtr< nsIScriptGlobalObject > scriptObj = do_GetInterface( docShell, &rv );
if( NS_FAILED( rv ) )
{
break;
}
nsCOMPtr< nsIScriptContext > scriptContext = scriptObj->GetContext();
if ( !scriptContext )
{
break;
}
*jsContext = static_cast<JSContext*>( scriptContext->GetNativeContext());
//JSObject *globalObj1 = scriptContext->GetNativeGlobal();
JSObject *globalObj = scriptObj->GetGlobalJSObject();
CLogFile::Info(111, "CFFGBrowser::GetJSGlobalContextAndObject -start...3.2.");
//JSObject *globalObj = JS_GetArrayPrototype(*jsContext,globalObj1);
//JS::Rooted<JSObject*> globalObj(*jsContext,
JS_GetGlobalForScopeChain(*jsContext));
//JS::RootedObject*globalObj =static_cast<JSObject*>(
scriptContext->GetNativeGlobal());
//JSObject *globalObj2 = JS_GetGlobalForScopeChain(*jsContext);
//JSObject *globalObj3 = JS_GetGlobalForObject(*jsContext,globalObj2);
//JSObject *globalObj = JS_GetGlobalForScopeChain(scriptContext);
if ( !jsContext )
{
break;
}
if (!globalObj )
{
break;
}
JSBool isSucceeded = JS_GetProperty( *jsContext, globalObj, "window", &window );
if ( ( isSucceeded != JS_TRUE ) || ( window == JSVAL_VOID ) )
{
break;
}
jsval jsargs[1];
//jsval jscaptureSSLText = JSVAL_NULL, rval = JSVAL_NULL;
jsval rval = JSVAL_NULL;
jsargs[0] = INT_TO_JSVAL(0);
//JS::HandleValue captureSSLVal = JS::RootedValue(jsContext,
jscaptureSSLText);
JS::RootedValue captureSSLVal(*jsContext, jsargs[0]);
JS::RootedValue windowVal(*jsContext, window);
JS::RootedObject windowObj (*jsContext, JSVAL_TO_OBJECT(window));
//JS_CallFunctionName
JSBool isSucceededd = JS_CallFunctionName(*jsContext,
globalObj,
"KeynoteCaptureSSLText",
1,
jsargs,
&rval);
isSuccess = true;
}while(false);
return isSuccess;
}
Regards
Vasu
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