chrome_frame/update_launcher.h

   1 // Copyright (c) 2011 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 #ifndef CHROME_FRAME_UPDATE_LAUNCHER_H_
   6 #define CHROME_FRAME_UPDATE_LAUNCHER_H_
   7 #pragma once
   8
   9 #include <string>
  10
  11 typedef unsigned long DWORD;  // NOLINT
  12
  13 namespace update_launcher {
  14
  15 // If the command line asks us to run a command via the ProcessLauncher, returns
  16 // the command ID. Otherwise, returns an empty string.
  17 std::wstring GetUpdateCommandFromArguments(const wchar_t* command_line);
  18
  19 // Launches the specified command via the ProcessLauncher, waits for the process
  20 // to exit, and returns the exit code for chrome_launcher (normally the launched
  21 // command's exit code, or 0xFF in case of failure to launch).
  22 DWORD LaunchUpdateCommand(const std::wstring& command);
  23
  24 }  // namespace process_launcher
  25
  26 #endif  // CHROME_FRAME_UPDATE_LAUNCHER_H_