static JSBool resolve(JSContext *js_context, JSObject *obj, jsval id, uintN flags, JSObject **objp)
{
if ((flags & JSRESOLVE_ASSIGNING) == 0)
{
JSBool resolved_p;
if (!JS_ResolveStandardClass(js_context, obj, id, &resolved_p))
return JS_FALSE;
if (resolved_p)
*objp = obj;
}
return JS_TRUE;
}
/* PRBool newResolve (in nsIXPConnectWrappedNative wrapper, in JSContextPtr cx,
in JSObjectPtr obj, in jsval id, in PRUint32 flags, out JSObjectPtr objp); */
NS_IMETHODIMP
nsJSSh::NewResolve(nsIXPConnectWrappedNative *wrapper,
JSContext * cx, JSObject * obj,
jsval id, PRUint32 flags,
JSObject * *objp, PRBool *_retval)
{
JSBool resolved;
JSAutoRequest ar(cx);
*_retval = JS_ResolveStandardClass(cx, obj, id, &resolved);
if (*_retval && resolved)
*objp = obj;
return NS_OK;
}
/** Lazy resolver for global classes.
* Originally from js.c; cruft removed.
*/
static JSBool global_newresolve(JSContext *cx, JSObject *obj, jsval id, uintN flags, JSObject **objp)
{
if ((flags & JSRESOLVE_ASSIGNING) == 0)
{
JSBool resolved;
if (!JS_ResolveStandardClass(cx, obj, id, &resolved))
return JS_FALSE;
if (resolved)
{
*objp = obj;
}
}
return JS_TRUE;
}
/* static */
bool WebIDLGlobalNameHash::ResolveForSystemGlobal(JSContext* aCx,
JS::Handle<JSObject*> aObj,
JS::Handle<jsid> aId,
bool* aResolvedp) {
MOZ_ASSERT(JS_IsGlobalObject(aObj));
// First we try to resolve standard classes.
if (!JS_ResolveStandardClass(aCx, aObj, aId, aResolvedp)) {
return false;
}
if (*aResolvedp) {
return true;
}
// We don't resolve any non-string entries.
if (!JSID_IS_STRING(aId)) {
return true;
}
// XXX(nika): In the Window case, we unwrap our global object here to handle
// XRays. I don't think we ever create xrays to system globals, so I believe
// we can skip this step.
MOZ_ASSERT(!xpc::WrapperFactory::IsXrayWrapper(aObj), "Xrays not supported!");
// Look up the corresponding entry in the name table, and resolve if enabled.
const WebIDLNameTableEntry* entry = GetEntry(JSID_TO_FLAT_STRING(aId));
if (entry && (!entry->mEnabled || entry->mEnabled(aCx, aObj))) {
if (NS_WARN_IF(!GetPerInterfaceObjectHandle(
aCx, entry->mConstructorId, entry->mCreate,
/* aDefineOnGlobal = */ true))) {
return Throw(aCx, NS_ERROR_FAILURE);
}
*aResolvedp = true;
}
return true;
}
static JSBool
global_resolve(JSContext *cx, JSHandleObject obj, JSHandleId id, unsigned flags,
MutableHandleObject objp)
{
#ifdef LAZY_STANDARD_CLASSES
if ((flags & JSRESOLVE_ASSIGNING) == 0) {
JSBool resolved;
if (!JS_ResolveStandardClass(cx, obj, id, &resolved))
return JS_FALSE;
if (resolved) {
objp.set(obj);
return JS_TRUE;
}
}
#endif
#if defined(SHELL_HACK) && defined(DEBUG) && defined(XP_UNIX)
if ((flags & (JSRESOLVE_QUALIFIED | JSRESOLVE_ASSIGNING)) == 0) {
/*
* Do this expensive hack only for unoptimized Unix builds, which are
* not used for benchmarking.
*/
char *path, *comp, *full;
const char *name;
JSBool ok, found;
JSFunction *fun;
if (!JSVAL_IS_STRING(id))
return JS_TRUE;
path = getenv("PATH");
if (!path)
return JS_TRUE;
path = JS_strdup(cx, path);
if (!path)
return JS_FALSE;
name = JS_GetStringBytes(JSVAL_TO_STRING(id));
ok = JS_TRUE;
for (comp = strtok(path, ":"); comp; comp = strtok(NULL, ":")) {
if (*comp != '\0') {
full = JS_smprintf("%s/%s", comp, name);
if (!full) {
JS_ReportOutOfMemory(cx);
ok = JS_FALSE;
break;
}
} else {
full = (char *)name;
}
found = (access(full, X_OK) == 0);
if (*comp != '\0')
free(full);
if (found) {
fun = JS_DefineFunction(cx, obj, name, Exec, 0, JSPROP_ENUMERATE);
ok = (fun != NULL);
if (ok)
objp.set(obj);
break;
}
}
JS_free(cx, path);
return ok;
}
#else
return JS_TRUE;
#endif
}
static JSBool
SafeGlobalResolve(JSContext *cx, JSObject *obj, jsid id)
{
JSBool resolved;
return JS_ResolveStandardClass(cx, obj, id, &resolved);
}
JSBool JsGlobal::ResolveClass(JSContext *cx, JSObject *obj, jsid id, JSBool *resolved)
{
if (!JS_ResolveStandardClass(cx, obj, id, resolved))
return JS_FALSE;
return JS_TRUE;
}
static bool
GlobalResolve(JSContext *cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id)
{
bool resolved = false;
return JS_ResolveStandardClass(cx, obj, id, &resolved);
}