LCOV - app.info - xpcom/glue/nsCOMPtr.cpp

LCOV - code coverage report
| Current view: | directory - xpcom/glue - nsCOMPtr.cpp (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 60 | 10 | 16.7 %
| Date: | 2012-04-21 | Functions: | 12 | 2 | 16.7 %

           1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is mozilla.org code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *   Scott Collins <scc@netscape.com>
          24                 :  *
          25                 :  * Alternatively, the contents of this file may be used under the terms of
          26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          29                 :  * of those above. If you wish to allow use of your version of this file only
          30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          31                 :  * use your version of this file under the terms of the MPL, indicate your
          32                 :  * decision by deleting the provisions above and replace them with the notice
          33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          34                 :  * the provisions above, a recipient may use your version of this file under
          35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          36                 :  *
          37                 :  * ***** END LICENSE BLOCK ***** */
          38                 :
          39                 : #include "nsCOMPtr.h"
          40                 :
          41                 : nsresult
          42          111237 : nsQueryInterface::operator()( const nsIID& aIID, void** answer ) const
          43                 :         {
          44                 :                 nsresult status;
          45          111237 :                 if ( mRawPtr )
          46                 :                         {
          47          111237 :                                 status = mRawPtr->QueryInterface(aIID, answer);
          48                 : #ifdef NSCAP_FEATURE_TEST_NONNULL_QUERY_SUCCEEDS
          49                 :                                 NS_ASSERTION(NS_SUCCEEDED(status), "interface not found---were you expecting that?");
          50                 : #endif
          51                 :                         }
          52                 :                 else
          53               0 :                         status = NS_ERROR_NULL_POINTER;
          54                 :
          55          111237 :                 return status;
          56                 :         }
          57                 :
          58                 : nsresult
          59            1365 : nsQueryInterfaceWithError::operator()( const nsIID& aIID, void** answer ) const
          60                 :         {
          61                 :                 nsresult status;
          62            1365 :                 if ( mRawPtr )
          63                 :                         {
          64            1365 :                                 status = mRawPtr->QueryInterface(aIID, answer);
          65                 : #ifdef NSCAP_FEATURE_TEST_NONNULL_QUERY_SUCCEEDS
          66                 :                                 NS_ASSERTION(NS_SUCCEEDED(status), "interface not found---were you expecting that?");
          67                 : #endif
          68                 :                         }
          69                 :                 else
          70               0 :                         status = NS_ERROR_NULL_POINTER;
          71                 :
          72            1365 :                 if ( mErrorPtr )
          73            1365 :                         *mErrorPtr = status;
          74            1365 :                 return status;
          75                 :         }
          76                 :
          77               0 : nsCOMPtr_base::~nsCOMPtr_base()
          78                 :         {
          79               0 :           NSCAP_LOG_RELEASE(this, mRawPtr);
          80               0 :                 if ( mRawPtr )
          81               0 :                         NSCAP_RELEASE(this, mRawPtr);
          82               0 :         }
          83                 :
          84                 : void
          85               0 : nsCOMPtr_base::assign_with_AddRef( nsISupports* rawPtr )
          86                 :         {
          87               0 :     if ( rawPtr )
          88               0 :         NSCAP_ADDREF(this, rawPtr);
          89               0 :     assign_assuming_AddRef(rawPtr);
          90               0 :         }
          91                 :
          92                 : void
          93               0 : nsCOMPtr_base::assign_from_qi( const nsQueryInterface qi, const nsIID& iid )
          94                 :   {
          95                 :     void* newRawPtr;
          96               0 :     if ( NS_FAILED( qi(iid, &newRawPtr) ) )
          97               0 :       newRawPtr = 0;
          98               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
          99               0 :   }
         100                 :
         101                 : void
         102               0 : nsCOMPtr_base::assign_from_qi_with_error( const nsQueryInterfaceWithError& qi, const nsIID& iid )
         103                 :   {
         104                 :     void* newRawPtr;
         105               0 :     if ( NS_FAILED( qi(iid, &newRawPtr) ) )
         106               0 :       newRawPtr = 0;
         107               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
         108               0 :   }
         109                 :
         110                 : void
         111               0 : nsCOMPtr_base::assign_from_gs_cid( const nsGetServiceByCID gs, const nsIID& iid )
         112                 :   {
         113                 :     void* newRawPtr;
         114               0 :     if ( NS_FAILED( gs(iid, &newRawPtr) ) )
         115               0 :       newRawPtr = 0;
         116               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
         117               0 :   }
         118                 :
         119                 : void
         120               0 : nsCOMPtr_base::assign_from_gs_cid_with_error( const nsGetServiceByCIDWithError& gs, const nsIID& iid )
         121                 :   {
         122                 :     void* newRawPtr;
         123               0 :     if ( NS_FAILED( gs(iid, &newRawPtr) ) )
         124               0 :       newRawPtr = 0;
         125               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
         126               0 :   }
         127                 :
         128                 : void
         129               0 : nsCOMPtr_base::assign_from_gs_contractid( const nsGetServiceByContractID gs, const nsIID& iid )
         130                 :   {
         131                 :     void* newRawPtr;
         132               0 :     if ( NS_FAILED( gs(iid, &newRawPtr) ) )
         133               0 :       newRawPtr = 0;
         134               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
         135               0 :   }
         136                 :
         137                 : void
         138               0 : nsCOMPtr_base::assign_from_gs_contractid_with_error( const nsGetServiceByContractIDWithError& gs, const nsIID& iid )
         139                 :   {
         140                 :     void* newRawPtr;
         141               0 :     if ( NS_FAILED( gs(iid, &newRawPtr) ) )
         142               0 :       newRawPtr = 0;
         143               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
         144               0 :   }
         145                 :
         146                 : void
         147               0 : nsCOMPtr_base::assign_from_helper( const nsCOMPtr_helper& helper, const nsIID& iid )
         148                 :   {
         149                 :     void* newRawPtr;
         150               0 :     if ( NS_FAILED( helper(iid, &newRawPtr) ) )
         151               0 :       newRawPtr = 0;
         152               0 :     assign_assuming_AddRef(static_cast<nsISupports*>(newRawPtr));
         153               0 :   }
         154                 :
         155                 : void**
         156               0 : nsCOMPtr_base::begin_assignment()
         157                 :   {
         158               0 :     assign_assuming_AddRef(0);
         159               0 :     return reinterpret_cast<void**>(&mRawPtr);
         160                 :   }

Generated by: LCOV version 1.7