toolkit/profile/ProfileUnlockerWin.h

   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 ProfileUnlockerWin_h
   8 #define ProfileUnlockerWin_h
   9
  10 #include <windows.h>
  11 #include <restartmanager.h>
  12
  13 #include "nsIProfileUnlocker.h"
  14 #include "nsString.h"
  15 #include "nsWindowsHelpers.h"
  16
  17 namespace mozilla {
  18
  19 class ProfileUnlockerWin final : public nsIProfileUnlocker {
  20  public:
  21   NS_DECL_ISUPPORTS
  22   NS_DECL_NSIPROFILEUNLOCKER
  23
  24   explicit ProfileUnlockerWin(const nsAString& aFileName);
  25
  26   nsresult Init();
  27
  28   DWORD StartSession(DWORD& aHandle);
  29   void EndSession(DWORD aHandle);
  30
  31  private:
  32   ~ProfileUnlockerWin();
  33   nsresult TryToTerminate(RM_UNIQUE_PROCESS& aProcess);
  34
  35  private:
  36   typedef DWORD(WINAPI* RMSTARTSESSION)(DWORD*, DWORD, WCHAR[]);
  37   typedef DWORD(WINAPI* RMREGISTERRESOURCES)(DWORD, UINT, LPCWSTR[], UINT,
  38                                              RM_UNIQUE_PROCESS[], UINT,
  39                                              LPCWSTR[]);
  40   typedef DWORD(WINAPI* RMGETLIST)(DWORD, UINT*, UINT*, RM_PROCESS_INFO[],
  41                                    LPDWORD);
  42   typedef DWORD(WINAPI* RMENDSESSION)(DWORD);
  43
  44  private:
  45   nsModuleHandle mRestartMgrModule;
  46   RMSTARTSESSION mRmStartSession;
  47   RMREGISTERRESOURCES mRmRegisterResources;
  48   RMGETLIST mRmGetList;
  49   RMENDSESSION mRmEndSession;
  50
  51   nsString mFileName;
  52 };
  53
  54 }  // namespace mozilla
  55
  56 #endif  // ProfileUnlockerWin_h