LCOV - code coverage report
Current view: top level - dom/ipc - PermissionMessageUtils.h (source / functions) Hit Total Coverage
Test: output.info Lines: 8 11 72.7 %
Date: 2017-07-14 16:53:18 Functions: 4 6 66.7 %
Legend: Lines: hit not hit

          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_permission_message_utils_h__
       8             : #define mozilla_dom_permission_message_utils_h__
       9             : 
      10             : #include "ipc/IPCMessageUtils.h"
      11             : #include "nsCOMPtr.h"
      12             : #include "nsIPrincipal.h"
      13             : 
      14             : namespace IPC {
      15             : 
      16          85 : class Principal
      17             : {
      18             :   friend struct ParamTraits<Principal>;
      19             : 
      20             : public:
      21          42 :   Principal()
      22          42 :     : mPrincipal(nullptr)
      23          42 :   {}
      24             : 
      25          44 :   explicit Principal(nsIPrincipal* aPrincipal)
      26          44 :     : mPrincipal(aPrincipal)
      27          44 :   {}
      28             : 
      29          42 :   operator nsIPrincipal*() const { return mPrincipal.get(); }
      30             : 
      31           0 :   Principal& operator=(const Principal& aOther)
      32             :   {
      33           0 :     mPrincipal = aOther.mPrincipal;
      34           0 :     return *this;
      35             :   }
      36             : 
      37             : private:
      38             :   nsCOMPtr<nsIPrincipal> mPrincipal;
      39             : };
      40             : 
      41             : template <>
      42             : struct ParamTraits<Principal>
      43             : {
      44             :   typedef Principal paramType;
      45             :   static void Write(Message* aMsg, const paramType& aParam);
      46             :   static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult);
      47             : };
      48             : 
      49             : } // namespace IPC
      50             : 
      51             : #endif // mozilla_dom_permission_message_utils_h__
      52             : 

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