Add m-esr52 at 52.6.0

1 files changed, 79 insertions, 0 deletions

diff --git a/js/src/proxy/Proxy.h b/js/src/proxy/Proxy.h
new file mode 100644
index 000000000..89909a085
--- /dev/null
+++ b/js/src/proxy/Proxy.h
@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * 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/. */
+
+#ifndef proxy_Proxy_h
+#define proxy_Proxy_h
+
+#include "NamespaceImports.h"
+
+#include "js/Class.h"
+
+namespace js {
+
+class RegExpGuard;
+
+/*
+ * Dispatch point for handlers that executes the appropriate C++ or scripted traps.
+ *
+ * Important: All proxy methods need either (a) an AutoEnterPolicy in their
+ * Proxy::foo entry point below or (b) an override in SecurityWrapper. See bug
+ * 945826 comment 0.
+ */
+class Proxy
+{
+  public:
+    /* Standard internal methods. */
+    static bool getOwnPropertyDescriptor(JSContext* cx, HandleObject proxy, HandleId id,
+                                         MutableHandle<JS::PropertyDescriptor> desc);
+    static bool defineProperty(JSContext* cx, HandleObject proxy, HandleId id,
+                               Handle<JS::PropertyDescriptor> desc, ObjectOpResult& result);
+    static bool ownPropertyKeys(JSContext* cx, HandleObject proxy, AutoIdVector& props);
+    static bool delete_(JSContext* cx, HandleObject proxy, HandleId id, ObjectOpResult& result);
+    static bool enumerate(JSContext* cx, HandleObject proxy, MutableHandleObject objp);
+    static bool isExtensible(JSContext* cx, HandleObject proxy, bool* extensible);
+    static bool preventExtensions(JSContext* cx, HandleObject proxy, ObjectOpResult& result);
+    static bool getPrototype(JSContext* cx, HandleObject proxy, MutableHandleObject protop);
+    static bool setPrototype(JSContext* cx, HandleObject proxy, HandleObject proto,
+                             ObjectOpResult& result);
+    static bool getPrototypeIfOrdinary(JSContext* cx, HandleObject proxy, bool* isOrdinary,
+                                       MutableHandleObject protop);
+    static bool setImmutablePrototype(JSContext* cx, HandleObject proxy, bool* succeeded);
+    static bool has(JSContext* cx, HandleObject proxy, HandleId id, bool* bp);
+    static bool get(JSContext* cx, HandleObject proxy, HandleValue receiver, HandleId id,
+                    MutableHandleValue vp);
+    static bool set(JSContext* cx, HandleObject proxy, HandleId id, HandleValue v,
+                    HandleValue receiver, ObjectOpResult& result);
+    static bool call(JSContext* cx, HandleObject proxy, const CallArgs& args);
+    static bool construct(JSContext* cx, HandleObject proxy, const CallArgs& args);
+
+    /* SpiderMonkey extensions. */
+    static bool getPropertyDescriptor(JSContext* cx, HandleObject proxy, HandleId id,
+                                      MutableHandle<JS::PropertyDescriptor> desc);
+    static bool hasOwn(JSContext* cx, HandleObject proxy, HandleId id, bool* bp);
+    static bool getOwnEnumerablePropertyKeys(JSContext* cx, HandleObject proxy,
+                                             AutoIdVector& props);
+    static bool nativeCall(JSContext* cx, IsAcceptableThis test, NativeImpl impl,
+                           const CallArgs& args);
+    static bool hasInstance(JSContext* cx, HandleObject proxy, MutableHandleValue v, bool* bp);
+    static bool getBuiltinClass(JSContext* cx, HandleObject proxy, ESClass* cls);
+    static bool isArray(JSContext* cx, HandleObject proxy, JS::IsArrayAnswer* answer);
+    static const char* className(JSContext* cx, HandleObject proxy);
+    static JSString* fun_toString(JSContext* cx, HandleObject proxy, unsigned indent);
+    static bool regexp_toShared(JSContext* cx, HandleObject proxy, RegExpGuard* g);
+    static bool boxedValue_unbox(JSContext* cx, HandleObject proxy, MutableHandleValue vp);
+
+    static bool watch(JSContext* cx, HandleObject proxy, HandleId id, HandleObject callable);
+    static bool unwatch(JSContext* cx, HandleObject proxy, HandleId id);
+
+    static bool getElements(JSContext* cx, HandleObject obj, uint32_t begin, uint32_t end,
+                            ElementAdder* adder);
+
+    static void trace(JSTracer* trc, JSObject* obj);
+};
+
+} /* namespace js */
+
+#endif /* proxy_Proxy_h */