Пример #1
0
bool
document_resolve(JSContext *cx, JS::HandleObject obj, JS::HandleId id, unsigned flags,
                 JS::MutableHandleObject objp)
{
    // If id is "all", resolve document.all=true.
    JS::RootedValue v(cx);
    if (!JS_IdToValue(cx, id, &v))
        return false;
    if (JSVAL_IS_STRING(v)) {
        JSString *str = JSVAL_TO_STRING(v);
        JSFlatString *flatStr = JS_FlattenString(cx, str);
        if (!flatStr)
            return false;
        if (JS_FlatStringEqualsAscii(flatStr, "all")) {
            JS::Rooted<JSObject*> docAll(cx,
                                         JS_NewObject(cx, &DocumentAllClass, JS::NullPtr(), JS::NullPtr()));
            if (!docAll)
                return false;
            JS::Rooted<JS::Value> allValue(cx, ObjectValue(*docAll));
            bool ok = JS_DefinePropertyById(cx, obj, id, allValue, nullptr, nullptr, 0);
            objp.set(ok ? obj.get() : nullptr);
            return ok;
        }
    }
    objp.set(nullptr);
    return true;
}
CEXPORT bool def_timestep_image_map_set_width(JSContext *cx, JS::HandleObject obj, JS::HandleId id, bool strict, JS::MutableHandleValue vp) {
	JS_BeginRequest(cx);
	timestep_image_map *thiz = (timestep_image_map*)JS_GetPrivate(obj.get());
	if (thiz) {
		
		thiz->width = vp.toInt32();
		
	}
	JS_EndRequest(cx);
	return true;
}
CEXPORT bool def_timestep_image_map_get_y(JSContext *cx, JS::HandleObject obj, JS::HandleId id, JS::MutableHandleValue vp) {
	JS_BeginRequest(cx);
	timestep_image_map *thiz = (timestep_image_map*)JS_GetPrivate(obj.get());
	if (thiz) {
		
		vp.setInt32(thiz->y);
		
	}
	JS_EndRequest(cx);
	return true;
}
Пример #4
0
static JSBool js_cocos2dx_extension_WebSocket_get_readyState(JSContext *cx, JS::HandleObject obj, JS::HandleId id, JS::MutableHandleValue vp)
{
    JSObject* jsobj = obj.get();
	js_proxy_t *proxy = jsb_get_js_proxy(jsobj);
	WebSocket* cobj = (WebSocket *)(proxy ? proxy->ptr : NULL);
	JSB_PRECONDITION2( cobj, cx, JS_FALSE, "Invalid Native Object");
    
    if (cobj) {
        vp.set(INT_TO_JSVAL((int)cobj->getReadyState()));
        return JS_TRUE;
    } else {
        JS_ReportError(cx, "Error: WebSocket instance is invalid.");
        return JS_FALSE;
    }
}
Пример #5
0
static bool _js_get_SIOClient_tag(JSContext* cx, JS::HandleObject obj, JS::HandleId id, JS::MutableHandleValue vp)
{
    CCLOG("JSB SocketIO.getTag method called");
    JSObject* jsobj = obj.get();
    js_proxy_t *proxy = jsb_get_js_proxy(jsobj);
    SIOClient* cobj = (SIOClient *)(proxy ? proxy->ptr : NULL);
    JSB_PRECONDITION2( cobj, cx, false, "Invalid Native Object");
    
    if (cobj) {
        vp.set(std_string_to_jsval(cx, cobj->getTag()));
        return true;
    } else {
        JS_ReportError(cx, "Error: SocketIO instance is invalid.");
        return false;
    }

}
Пример #6
0
void
gjs_define_param_class(JSContext       *context,
                       JS::HandleObject in_object)
{
    const char *constructor_name;
    JS::RootedObject prototype(context), constructor(context);
    GIObjectInfo *info;

    constructor_name = "ParamSpec";

    if (!gjs_init_class_dynamic(context, in_object, nullptr, "GObject",
                                constructor_name,
                                &gjs_param_class,
                                gjs_param_constructor, 0,
                                /* props of prototype */
                                &gjs_param_proto_props[0],
                                /* funcs of prototype */
                                &gjs_param_proto_funcs[0],
                                /* props of constructor, MyConstructor.myprop */
                                NULL,
                                /* funcs of constructor, MyConstructor.myfunc() */
                                gjs_param_constructor_funcs,
                                &prototype,
                                &constructor)) {
        g_error("Can't init class %s", constructor_name);
    }

    JS::RootedObject gtype_obj(context,
        gjs_gtype_create_gtype_wrapper(context, G_TYPE_PARAM));
    JS_DefineProperty(context, constructor, "$gtype", gtype_obj, JSPROP_PERMANENT);

    info = (GIObjectInfo*)g_irepository_find_by_gtype(g_irepository_get_default(), G_TYPE_PARAM);
    gjs_object_define_static_methods(context, constructor, G_TYPE_PARAM, info);
    g_base_info_unref( (GIBaseInfo*) info);

    gjs_debug(GJS_DEBUG_GPARAM, "Defined class %s prototype is %p class %p in object %p",
              constructor_name, prototype.get(), JS_GetClass(prototype),
              in_object.get());
}
CEXPORT bool def_timestep_image_map_set_url(JSContext *cx, JS::HandleObject obj, JS::HandleId id, bool strict, JS::MutableHandleValue vp) {
	JS_BeginRequest(cx);
	timestep_image_map *thiz = (timestep_image_map*)JS_GetPrivate(obj.get());
	if (thiz) {
		
		if (vp.isString()) {
	JSString *jstr = vp.toString();

	JSTR_TO_CSTR_PERSIST(cx, jstr, cstr);

	if (thiz->url) {
		free(thiz->url);
	}

	thiz->url = cstr;
}

		
	}
	JS_EndRequest(cx);
	return true;
}
Пример #8
0
js::UnsafeDefineElement(JSContext *cx, JS::HandleObject obj, uint32_t index, JS::HandleValue value)
{
    JS_ASSERT(obj->isNative());
    JS_ASSERT(index < obj->getDenseInitializedLength());
    obj->setDenseElementWithType(cx, index, value);
}
Пример #9
0
JS_GetPropertyDescArray(JSContext *cx, JS::HandleObject obj, JSPropertyDescArray *pda)
{
    assertSameCompartment(cx, obj);
    uint32_t i = 0;
    JSPropertyDesc *pd = nullptr;

    if (obj->is<DebugScopeObject>()) {
        AutoIdVector props(cx);
        if (!Proxy::enumerate(cx, obj, props))
            return false;

        pd = cx->pod_calloc<JSPropertyDesc>(props.length());
        if (!pd)
            return false;

        for (i = 0; i < props.length(); ++i) {
            pd[i].id = JSVAL_NULL;
            pd[i].value = JSVAL_NULL;
            if (!AddValueRoot(cx, &pd[i].id, nullptr))
                goto bad;
            pd[i].id = IdToValue(props[i]);
            if (!AddValueRoot(cx, &pd[i].value, nullptr))
                goto bad;
            if (!Proxy::get(cx, obj, obj, props.handleAt(i), MutableHandleValue::fromMarkedLocation(&pd[i].value)))
                goto bad;
        }

        pda->length = props.length();
        pda->array = pd;
        return true;
    }

    const Class *clasp;
    clasp = obj->getClass();
    if (!obj->isNative() || (clasp->flags & JSCLASS_NEW_ENUMERATE)) {
        JS_ReportErrorNumber(cx, js_GetErrorMessage, nullptr,
                             JSMSG_CANT_DESCRIBE_PROPS, clasp->name);
        return false;
    }
    if (!clasp->enumerate(cx, obj))
        return false;

    /* Return an empty pda early if obj has no own properties. */
    if (obj->nativeEmpty()) {
        pda->length = 0;
        pda->array = nullptr;
        return true;
    }

    pd = cx->pod_malloc<JSPropertyDesc>(obj->propertyCount());
    if (!pd)
        return false;

    {
        Shape::Range<CanGC> r(cx, obj->lastProperty());
        RootedShape shape(cx);
        for (; !r.empty(); r.popFront()) {
            pd[i].id = JSVAL_NULL;
            pd[i].value = JSVAL_NULL;
            pd[i].alias = JSVAL_NULL;
            if (!AddValueRoot(cx, &pd[i].id, nullptr))
                goto bad;
            if (!AddValueRoot(cx, &pd[i].value, nullptr))
                goto bad;
            shape = const_cast<Shape *>(&r.front());
            if (!GetPropertyDesc(cx, obj, shape, &pd[i]))
                goto bad;
            if ((pd[i].flags & JSPD_ALIAS) && !AddValueRoot(cx, &pd[i].alias, nullptr))
                goto bad;
            if (++i == obj->propertyCount())
                break;
        }
    }

    pda->length = i;
    pda->array = pd;
    return true;

bad:
    pda->length = i + 1;
    pda->array = pd;
    JS_PutPropertyDescArray(cx, pda);
    return false;
}
Пример #10
0
js::SetCompartmentValidAccessPtr(JSContext* cx, JS::HandleObject global, bool* accessp)
{
    global->compartment()->setValidAccessPtr(accessp);
}