git.sesse.net Git - vlc/blob - activex/objectsafety.cpp

   1 /*****************************************************************************
   2  * objectsafety.cpp: ActiveX control for VLC
   3  *****************************************************************************
   4  * Copyright (C) 2005 VideoLAN
   5  *
   6  * Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  21  *****************************************************************************/
  22
  23 #include "plugin.h"
  24 #include "objectsafety.h"
  25
  26 #include "axvlc_idl.h"
  27
  28 #if 0
  29 const GUID IID_IObjectSafety =
  30     {0xCB5BDC81,0x93C1,0x11cf,{0x8F,0x20,0x00,0x80,0x5F,0x2C,0xD0,0x64}};
  31 #endif
  32
  33 STDMETHODIMP VLCObjectSafety::GetInterfaceSafetyOptions(
  34     REFIID riid,
  35     DWORD *pdwSupportedOptions,
  36     DWORD *pdwEnabledOptions
  37 )
  38 {
  39     if( (NULL == pdwSupportedOptions) || (NULL == pdwEnabledOptions) )
  40         return E_POINTER;
  41
  42     *pdwSupportedOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACESAFE_FOR_UNTRUSTED_CALLER;
  43
  44     if( (IID_IDispatch == riid)
  45      || (IID_IVLCControl == riid) )
  46     {
  47         *pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_CALLER;
  48         return NOERROR;
  49     }
  50     else if( (IID_IPersist == riid)
  51           || (IID_IPersistStreamInit == riid)
  52           || (IID_IPersistStorage == riid)
  53           || (IID_IPersistPropertyBag == riid) )
  54     {
  55         *pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA;
  56         return NOERROR;
  57     }
  58     *pdwEnabledOptions = 0;
  59     return E_NOINTERFACE;
  60 };
  61
  62 STDMETHODIMP VLCObjectSafety::SetInterfaceSafetyOptions(
  63     REFIID riid,
  64     DWORD dwOptionSetMask,
  65     DWORD dwEnabledOptions
  66 )
  67 {
  68     if( (IID_IDispatch == riid)
  69      || (IID_IVLCControl == riid) )
  70     {
  71         if( (INTERFACESAFE_FOR_UNTRUSTED_CALLER == dwOptionSetMask)
  72          && (INTERFACESAFE_FOR_UNTRUSTED_CALLER == dwEnabledOptions) )
  73         {
  74             return NOERROR;
  75         }
  76         return E_FAIL;
  77     }
  78     else if( (IID_IPersist == riid)
  79           || (IID_IPersistStreamInit == riid)
  80           || (IID_IPersistStorage == riid)
  81           || (IID_IPersistPropertyBag == riid) )
  82     {
  83         if( (INTERFACESAFE_FOR_UNTRUSTED_DATA == dwOptionSetMask)
  84          && (INTERFACESAFE_FOR_UNTRUSTED_DATA == dwEnabledOptions) )
  85         {
  86             return NOERROR;
  87         }
  88         return E_FAIL;
  89     }
  90     return E_FAIL;
  91 };
  92