/*
* if type == -1, change the target of the handle, otherwise allocate a new handle.
*/
guint32
ves_icall_System_GCHandle_GetTargetHandle (MonoObject *obj, guint32 handle, gint32 type)
{
if (type == -1) {
mono_gchandle_set_target (handle, obj);
/* the handle doesn't change */
return handle;
}
switch (type) {
case HANDLE_WEAK:
return mono_gchandle_new_weakref (obj, FALSE);
case HANDLE_WEAK_TRACK:
return mono_gchandle_new_weakref (obj, TRUE);
case HANDLE_NORMAL:
return mono_gchandle_new (obj, FALSE);
case HANDLE_PINNED:
return mono_gchandle_new (obj, TRUE);
default:
g_assert_not_reached ();
}
return 0;
}
NodejsFunc::NodejsFunc(Handle<Function> function)
{
DBG("NodejsFunc::NodejsFunc");
static MonoMethod* ctor;
if (!ctor)
ctor = mono_class_get_method_from_name(GetNodejsFuncClass(), ".ctor", -1);
this->Func = new Persistent<Function>;
NanAssignPersistent(*(this->Func), function);
MonoObject* thisObj = mono_object_new(mono_domain_get(), GetNodejsFuncClass());
MonoException* exc = NULL;
void *thisPtr = this;
void *args[] = { &thisPtr };
mono_runtime_invoke(ctor, thisObj, args, (MonoObject**)&exc);
_this = mono_gchandle_new_weakref(thisObj, FALSE);
}
MonoObject* DOMBase::GetJSWrapper()
{
if (_JSWrapperWPtr != 0)
{
//printf ("%s:%d %s() Mono calling C code\n", __FILE__, __LINE__, __FUNCTION__);
MonoObject* domwrapper = mono_gchandle_get_target(_JSWrapperWPtr);
if (!domwrapper)
FatalError("Cannot find the JS Wrapper object through the weak refrence");
return domwrapper;
}
else
{
//printf ("%s:%d %s() Mono calling C code\n", __FILE__, __LINE__, __FUNCTION__);
MonoObject* wrapperObject = MakeWrapper(this, GetMakeWrapperIndex());
_JSWrapperWPtr = mono_gchandle_new_weakref(wrapperObject, false);
return wrapperObject;
}
}
