The Tor Browser: js/xpconnect/src/BackstagePass.h@a63d609f5ebe

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef BackstagePass_h__

     8 #define BackstagePass_h__

    10 #include "nsISupports.h"

    11 #include "nsWeakReference.h"

    12 #include "nsIGlobalObject.h"

    13 #include "nsIScriptObjectPrincipal.h"

    14 #include "nsIXPCScriptable.h"

    16 #include "js/HeapAPI.h"

    18 class BackstagePass : public nsIGlobalObject,

    19                       public nsIScriptObjectPrincipal,

    20                       public nsIXPCScriptable,

    21                       public nsIClassInfo,

    22                       public nsSupportsWeakReference

    23 {

    24 public:

    25   NS_DECL_ISUPPORTS

    26   NS_DECL_NSIXPCSCRIPTABLE

    27   NS_DECL_NSICLASSINFO

    29   virtual nsIPrincipal* GetPrincipal() {

    30     return mPrincipal;

    31   }

    33   virtual JSObject* GetGlobalJSObject() {

    34     return mGlobal;

    35   }

    37   virtual void ForgetGlobalObject() {

    38     mGlobal = nullptr;

    39   }

    41   virtual void SetGlobalObject(JSObject* global) {

    42     mGlobal = global;

    43   }

    45   BackstagePass(nsIPrincipal *prin) :

    46     mPrincipal(prin)

    47   {

    48   }

    50   virtual ~BackstagePass() { }

    52 private:

    53   nsCOMPtr<nsIPrincipal> mPrincipal;

    54   JS::TenuredHeap<JSObject*> mGlobal;

    55 };

    57 nsresult

    58 NS_NewBackstagePass(BackstagePass** ret);

    60 #endif // BackstagePass_h__

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