Line data    Source code

       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/. */
       6             : 
       7             : #ifndef mozilla_dom_cache_ManagerId_h
       8             : #define mozilla_dom_cache_ManagerId_h
       9             : 
      10             : #include "mozilla/Attributes.h"
      11             : #include "mozilla/dom/cache/Types.h"
      12             : #include "nsCOMPtr.h"
      13             : #include "nsError.h"
      14             : #include "nsISupportsImpl.h"
      15             : #include "nsString.h"
      16             : 
      17             : class nsIPrincipal;
      18             : 
      19             : namespace mozilla {
      20             : namespace dom {
      21             : namespace cache {
      22             : 
      23             : class ManagerId final
      24             : {
      25             : public:
      26             :   // Main thread only
      27             :   static nsresult Create(nsIPrincipal* aPrincipal, ManagerId** aManagerIdOut);
      28             : 
      29             :   // Main thread only
      30             :   already_AddRefed<nsIPrincipal> Principal() const;
      31             : 
      32           0 :   const nsACString& QuotaOrigin() const { return mQuotaOrigin; }
      33             : 
      34           0 :   bool operator==(const ManagerId& aOther) const
      35             :   {
      36           0 :     return mQuotaOrigin == aOther.mQuotaOrigin;
      37             :   }
      38             : 
      39             : private:
      40             :   ManagerId(nsIPrincipal* aPrincipal, const nsACString& aOrigin);
      41             :   ~ManagerId();
      42             : 
      43             :   ManagerId(const ManagerId&) = delete;
      44             :   ManagerId& operator=(const ManagerId&) = delete;
      45             : 
      46             :   // only accessible on main thread
      47             :   nsCOMPtr<nsIPrincipal> mPrincipal;
      48             : 
      49             :   // immutable to allow threadsfe access
      50             :   const nsCString mQuotaOrigin;
      51             : 
      52             : public:
      53           0 :   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(mozilla::dom::cache::ManagerId)
      54             : };
      55             : 
      56             : } // namespace cache
      57             : } // namespace dom
      58             : } // namespace mozilla
      59             : 
      60             : #endif // mozilla_dom_cache_ManagerId_h