Upgrade to SM 39

This commit is contained in:
Michael Wu 2015-04-06 19:27:56 -04:00
parent a256f39796
commit 675267b782
205 changed files with 6546 additions and 5340 deletions

View file

@ -2,11 +2,9 @@
* 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/. */
use dom::bindings::conversions::native_from_reflector_jsmanaged;
use dom::bindings::conversions::native_from_handleobject;
use dom::bindings::conversions::{ToJSValConvertible};
use dom::bindings::js::{JS, JSRef, Temporary, Root};
use dom::bindings::js::{OptionalRootable, OptionalOptionalRootable};
use dom::bindings::js::{ResultRootable, Rootable};
use dom::bindings::js::{JS, Root};
use dom::bindings::proxyhandler::{get_property_descriptor, fill_property_descriptor};
use dom::bindings::utils::{Reflectable, WindowProxyHandler};
use dom::bindings::utils::get_array_index_from_id;
@ -15,73 +13,72 @@ use dom::element::Element;
use dom::window::Window;
use dom::window::WindowHelpers;
use js::jsapi::{JSContext, JSObject, jsid, JSPropertyDescriptor};
use js::jsapi::{JSContext, JSObject, JSPropertyDescriptor, JSErrNum};
use js::jsapi::{HandleObject, HandleId, MutableHandle, MutableHandleValue};
use js::jsapi::{JS_AlreadyHasOwnPropertyById, JS_ForwardGetPropertyTo};
use js::jsapi::{JS_GetPropertyDescriptorById, JS_DefinePropertyById};
use js::jsapi::{JS_SetPropertyById};
use js::jsval::JSVal;
use js::jsapi::{JS_GetPropertyDescriptorById, JS_DefinePropertyById6};
use js::jsapi::{JS_ForwardSetPropertyTo, ObjectOpResult, RootedObject, RootedValue, Handle, HandleValue, Heap};
use js::jsapi::{JSAutoRequest, JSAutoCompartment};
use js::jsval::{ObjectValue, UndefinedValue};
use js::glue::{GetProxyPrivate};
use js::glue::{WrapperNew, CreateWrapperProxyHandler, ProxyTraps};
use js::rust::with_compartment;
use js::{JSRESOLVE_QUALIFIED, JSRESOLVE_ASSIGNING};
use js::{JSTrue, JSFalse};
use std::ptr;
use std::default::Default;
#[allow(raw_pointer_derive)]
#[jstraceable]
#[privatize]
pub struct BrowserContext {
history: Vec<SessionHistoryEntry>,
active_index: usize,
window_proxy: *mut JSObject,
window_proxy: Heap<*mut JSObject>,
frame_element: Option<JS<Element>>,
}
impl BrowserContext {
pub fn new(document: JSRef<Document>, frame_element: Option<JSRef<Element>>) -> BrowserContext {
let mut context = BrowserContext {
pub fn new(document: &Document, frame_element: Option<&Element>) -> BrowserContext {
BrowserContext {
history: vec!(SessionHistoryEntry::new(document)),
active_index: 0,
window_proxy: ptr::null_mut(),
frame_element: frame_element.map(JS::from_rooted),
};
context.create_window_proxy();
context
window_proxy: Heap::default(),
frame_element: frame_element.map(JS::from_ref),
}
}
pub fn active_document(&self) -> Temporary<Document> {
Temporary::from_rooted(self.history[self.active_index].document.clone())
pub fn active_document(&self) -> Root<Document> {
self.history[self.active_index].document.root()
}
pub fn active_window(&self) -> Temporary<Window> {
let doc = self.active_document().root();
pub fn active_window(&self) -> Root<Window> {
let doc = self.active_document();
doc.r().window()
}
pub fn frame_element(&self) -> Option<Temporary<Element>> {
self.frame_element.map(Temporary::from_rooted)
pub fn frame_element(&self) -> Option<Root<Element>> {
self.frame_element.map(Root::from_rooted)
}
pub fn window_proxy(&self) -> *mut JSObject {
assert!(!self.window_proxy.is_null());
self.window_proxy
assert!(!self.window_proxy.get().is_null());
self.window_proxy.get()
}
#[allow(unsafe_code)]
fn create_window_proxy(&mut self) {
let win = self.active_window().root();
pub fn create_window_proxy(&mut self) {
let win = self.active_window();
let win = win.r();
let WindowProxyHandler(handler) = win.windowproxy_handler();
assert!(!handler.is_null());
let parent = win.reflector().get_jsobject();
let cx = win.get_cx();
let wrapper = with_compartment(cx, parent, || unsafe {
WrapperNew(cx, parent, handler)
});
let _ar = JSAutoRequest::new(cx);
let parent = win.reflector().get_jsobject();
let _ac = JSAutoCompartment::new(cx, parent.get());
let wrapper = unsafe { WrapperNew(cx, parent, handler) };
assert!(!wrapper.is_null());
self.window_proxy = wrapper;
self.window_proxy.set(wrapper);
}
}
@ -96,20 +93,20 @@ pub struct SessionHistoryEntry {
}
impl SessionHistoryEntry {
fn new(document: JSRef<Document>) -> SessionHistoryEntry {
fn new(document: &Document) -> SessionHistoryEntry {
SessionHistoryEntry {
document: JS::from_rooted(document),
document: JS::from_ref(document),
children: vec!()
}
}
}
#[allow(unsafe_code)]
unsafe fn GetSubframeWindow(cx: *mut JSContext, proxy: *mut JSObject, id: jsid) -> Option<Temporary<Window>> {
unsafe fn GetSubframeWindow(cx: *mut JSContext, proxy: HandleObject, id: HandleId) -> Option<Root<Window>> {
let index = get_array_index_from_id(cx, id);
if let Some(index) = index {
let target = GetProxyPrivate(proxy).to_object();
let win: Root<Window> = native_from_reflector_jsmanaged(target).unwrap().root();
let target = RootedObject::new(cx, GetProxyPrivate(*proxy.ptr).to_object());
let win: Root<Window> = native_from_handleobject(target.handle()).unwrap();
let mut found = false;
return win.r().IndexedGetter(index, &mut found);
}
@ -118,132 +115,133 @@ unsafe fn GetSubframeWindow(cx: *mut JSContext, proxy: *mut JSObject, id: jsid)
}
#[allow(unsafe_code)]
unsafe extern fn getOwnPropertyDescriptor(cx: *mut JSContext, proxy: *mut JSObject, id: jsid,
set: bool, desc: *mut JSPropertyDescriptor) -> bool {
unsafe extern fn getOwnPropertyDescriptor(cx: *mut JSContext, proxy: HandleObject, id: HandleId,
desc: MutableHandle<JSPropertyDescriptor>) -> u8 {
let window = GetSubframeWindow(cx, proxy, id);
if let Some(window) = window {
let window = window.root();
(*desc).value = window.to_jsval(cx);
fill_property_descriptor(&mut *desc, proxy, true);
return true;
let mut val = RootedValue::new(cx, UndefinedValue());
window.to_jsval(cx, val.handle_mut());
(*desc.ptr).value = val.ptr;
fill_property_descriptor(&mut *desc.ptr, *proxy.ptr, true);
return JSTrue;
}
let target = GetProxyPrivate(proxy).to_object();
let flags = if set { JSRESOLVE_ASSIGNING } else { 0 } | JSRESOLVE_QUALIFIED;
let target = RootedObject::new(cx, GetProxyPrivate(*proxy.ptr).to_object());
// XXX This should be JS_GetOwnPropertyDescriptorById
if JS_GetPropertyDescriptorById(cx, target, id, flags, desc) == 0 {
return false;
if JS_GetPropertyDescriptorById(cx, target.handle(), id, desc) == 0 {
return JSFalse;
}
if (*desc).obj != target {
if (*desc.ptr).obj != target.ptr {
// Not an own property
(*desc).obj = ptr::null_mut();
(*desc.ptr).obj = ptr::null_mut();
} else {
(*desc).obj = proxy;
(*desc.ptr).obj = *proxy.ptr;
}
true
JSTrue
}
#[allow(unsafe_code)]
unsafe extern fn defineProperty(cx: *mut JSContext, proxy: *mut JSObject, id: jsid,
desc: *mut JSPropertyDescriptor) -> bool {
unsafe extern fn defineProperty(cx: *mut JSContext,
proxy: HandleObject,
id: HandleId,
desc: Handle<JSPropertyDescriptor>,
res: *mut ObjectOpResult) -> u8 {
if get_array_index_from_id(cx, id).is_some() {
// Spec says to Reject whether this is a supported index or not,
// since we have no indexed setter or indexed creator. That means
// throwing in strict mode (FIXME: Bug 828137), doing nothing in
// non-strict mode.
return true;
(*res).code_ = JSErrNum::JSMSG_CANT_DEFINE_WINDOW_ELEMENT as u32;
return JSTrue;
}
let target = GetProxyPrivate(proxy).to_object();
JS_DefinePropertyById(cx, target, id, (*desc).value, (*desc).getter,
(*desc).setter, (*desc).attrs) != 0
let target = RootedObject::new(cx, GetProxyPrivate(*proxy.ptr).to_object());
JS_DefinePropertyById6(cx, target.handle(), id, desc, res)
}
#[allow(unsafe_code)]
unsafe extern fn hasOwn(cx: *mut JSContext, proxy: *mut JSObject, id: jsid, bp: *mut bool) -> bool {
unsafe extern fn hasOwn(cx: *mut JSContext, proxy: HandleObject, id: HandleId, bp: *mut u8) -> u8 {
let window = GetSubframeWindow(cx, proxy, id);
if window.is_some() {
*bp = true;
return true;
*bp = JSTrue;
return JSTrue;
}
let target = GetProxyPrivate(proxy).to_object();
let target = RootedObject::new(cx, GetProxyPrivate(*proxy.ptr).to_object());
let mut found = 0;
if JS_AlreadyHasOwnPropertyById(cx, target, id, &mut found) == 0 {
return false;
if JS_AlreadyHasOwnPropertyById(cx, target.handle(), id, &mut found) == 0 {
return JSFalse;
}
*bp = found != 0;
return true;
*bp = (found != 0) as u8;
return JSTrue;
}
#[allow(unsafe_code)]
unsafe extern fn get(cx: *mut JSContext, proxy: *mut JSObject, receiver: *mut JSObject, id: jsid,
vp: *mut JSVal) -> bool {
unsafe extern fn get(cx: *mut JSContext,
proxy: HandleObject,
receiver: HandleObject,
id: HandleId,
vp: MutableHandleValue) -> u8 {
let window = GetSubframeWindow(cx, proxy, id);
if let Some(window) = window {
let window = window.root();
*vp = window.to_jsval(cx);
return true;
window.to_jsval(cx, vp);
return JSTrue;
}
let target = GetProxyPrivate(proxy).to_object();
JS_ForwardGetPropertyTo(cx, target, id, receiver, vp) != 0
let target = RootedObject::new(cx, GetProxyPrivate(*proxy.ptr).to_object());
JS_ForwardGetPropertyTo(cx, target.handle(), id, receiver, vp)
}
#[allow(unsafe_code)]
unsafe extern fn set(cx: *mut JSContext, proxy: *mut JSObject, _receiver: *mut JSObject,
id: jsid, _strict: bool, vp: *mut JSVal) -> bool {
unsafe extern fn set(cx: *mut JSContext,
proxy: HandleObject,
receiver: HandleObject,
id: HandleId,
vp: MutableHandleValue,
res: *mut ObjectOpResult) -> u8 {
if get_array_index_from_id(cx, id).is_some() {
// Reject (which means throw if and only if strict) the set.
// FIXME: Throw
return true;
(*res).code_ = JSErrNum::JSMSG_READ_ONLY as u32;
return JSTrue;
}
// FIXME: The receiver should be used, we need something like JS_ForwardSetPropertyTo.
let target = GetProxyPrivate(proxy).to_object();
JS_SetPropertyById(cx, target, id, vp) != 0
let target = RootedObject::new(cx, GetProxyPrivate(*proxy.ptr).to_object());
let receiver = RootedValue::new(cx, ObjectValue(&**receiver.ptr));
JS_ForwardSetPropertyTo(cx, target.handle(), id, HandleValue { ptr: vp.ptr }, receiver.handle(), res)
}
static PROXY_HANDLER: ProxyTraps = ProxyTraps {
getPropertyDescriptor: Some(get_property_descriptor
as unsafe extern "C" fn(*mut JSContext, *mut JSObject, jsid, bool,
*mut JSPropertyDescriptor) -> bool),
getOwnPropertyDescriptor: Some(getOwnPropertyDescriptor
as unsafe extern "C" fn(*mut JSContext, *mut JSObject,
jsid, bool, *mut JSPropertyDescriptor)
-> bool),
defineProperty: Some(defineProperty as unsafe extern "C" fn(*mut JSContext, *mut JSObject, jsid,
*mut JSPropertyDescriptor) -> bool),
getOwnPropertyNames: None,
enter: None,
getOwnPropertyDescriptor: Some(getOwnPropertyDescriptor),
defineProperty: Some(defineProperty),
ownPropertyKeys: None,
delete_: None,
enumerate: None,
preventExtensions: None,
isExtensible: None,
has: None,
hasOwn: Some(hasOwn as unsafe extern "C" fn(*mut JSContext, *mut JSObject, jsid, *mut bool) -> bool),
get: Some(get as unsafe extern "C" fn(*mut JSContext, *mut JSObject, *mut JSObject, jsid, *mut JSVal) -> bool),
set: Some(set as unsafe extern "C" fn(*mut JSContext, *mut JSObject, *mut JSObject,
jsid, bool, *mut JSVal) -> bool),
keys: None,
iterate: None,
get: Some(get),
set: Some(set),
call: None,
construct: None,
nativeCall: 0 as *const u8,
getPropertyDescriptor: Some(get_property_descriptor),
hasOwn: Some(hasOwn),
getOwnEnumerablePropertyKeys: None,
nativeCall: None,
hasInstance: None,
typeOf: None,
objectClassIs: None,
obj_toString: None,
className: None,
fun_toString: None,
//regexp_toShared: 0 as *u8,
boxedValue_unbox: None,
defaultValue: None,
iteratorNext: None,
trace: None,
finalize: None,
getElementIfPresent: None,
getPrototypeOf: None,
trace: None
objectMoved: None,
isCallable: None,
isConstructor: None,
};
#[allow(unsafe_code)]