LCOV - code coverage report
Current view: directory - xpcom/reflect/xptinfo/src - xptiTypelibGuts.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 21 19 90.5 %
Date: 2012-06-02 Functions: 2 2 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       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) 1999
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Mike McCabe <mccabe@netscape.com>
      24                 :  *   John Bandhauer <jband@netscape.com>
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      28                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : /* Implementation of xptiTypelibGuts. */
      41                 : 
      42                 : #include "xptiprivate.h"
      43                 : 
      44                 : using namespace mozilla;
      45                 : 
      46                 : // static 
      47                 : xptiTypelibGuts* 
      48          218497 : xptiTypelibGuts::Create(XPTHeader* aHeader)
      49                 : {
      50          218497 :     NS_ASSERTION(aHeader, "bad param");
      51          218497 :     void* place = XPT_MALLOC(gXPTIStructArena,
      52                 :                              sizeof(xptiTypelibGuts) + 
      53                 :                              (sizeof(xptiInterfaceEntry*) *
      54                 :                               (aHeader->num_interfaces - 1)));
      55          218497 :     if(!place)
      56               0 :         return nsnull;
      57          218497 :     return new(place) xptiTypelibGuts(aHeader);
      58                 : }
      59                 : 
      60                 : xptiInterfaceEntry*
      61         2862875 : xptiTypelibGuts::GetEntryAt(PRUint16 i)
      62                 : {
      63                 :     static const nsID zeroIID =
      64                 :         { 0x0, 0x0, 0x0, { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 } };
      65                 : 
      66         2862875 :     NS_ASSERTION(mHeader, "bad state");
      67         2862875 :     NS_ASSERTION(i < GetEntryCount(), "bad index");
      68                 : 
      69         2862875 :     xptiInterfaceEntry* r = mEntryArray[i];
      70         2862875 :     if (r)
      71         2814888 :         return r;
      72                 : 
      73           47987 :     XPTInterfaceDirectoryEntry* iface = mHeader->interface_directory + i;
      74                 : 
      75                 :     xptiWorkingSet* set =
      76           47987 :         xptiInterfaceInfoManager::GetSingleton()->GetWorkingSet();
      77                 : 
      78                 :     {
      79           95974 :         ReentrantMonitorAutoEnter monitor(set->mTableReentrantMonitor);
      80           47987 :         if (iface->iid.Equals(zeroIID))
      81           47987 :             r = set->mNameTable.Get(iface->name);
      82                 :         else
      83               0 :             r = set->mIIDTable.Get(iface->iid);
      84                 :     }
      85                 : 
      86           47987 :     if (r)
      87           47987 :         SetEntryAt(i, r);
      88                 : 
      89           47987 :     return r;
      90                 : }

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