chrome_frame/chrome_frame_helper_dll.cc

   1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // chrome_frame_helper_dll.cc : Implementation of a helper DLL that initializes
   6 // a listener for WinEvent hooks on load.
   7 //
   8 // Calling the StartUserModeBrowserInjection will set an in-context WinEvent
   9 // hook that will cause this DLL to get loaded in any process that sends
  10 // EVENT_OBJECT_CREATE accessibility events. This is a poor substitute to
  11 // getting in via vetted means (i.e. real BHO registration).
  12
  13 #include "chrome_frame/bho_loader.h"
  14 #include "chrome_frame/chrome_frame_helper_util.h"
  15
  16 STDAPI StartUserModeBrowserInjection() {
  17   return BHOLoader::GetInstance()->StartHook() ? S_OK : E_FAIL;
  18 }
  19
  20 STDAPI StopUserModeBrowserInjection() {
  21   BHOLoader::GetInstance()->StopHook();
  22   return S_OK;
  23 }
  24
  25 BOOL APIENTRY DllMain(HMODULE module, DWORD reason_for_call, void* reserved) {
  26   return TRUE;
  27 }
  28