chrome/browser/chrome_process_finder_win.h

   1 // Copyright 2013 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_BROWSER_CHROME_PROCESS_FINDER_WIN_H_
   6 #define CHROME_BROWSER_CHROME_PROCESS_FINDER_WIN_H_
   7
   8 #include <windows.h>
   9
  10 namespace base {
  11 class FilePath;
  12 }
  13
  14 namespace chrome {
  15
  16 enum NotifyChromeResult {
  17   NOTIFY_SUCCESS,
  18   NOTIFY_FAILED,
  19   NOTIFY_WINDOW_HUNG,
  20 };
  21
  22 // Finds an already running Chrome window if it exists.
  23 HWND FindRunningChromeWindow(const base::FilePath& user_data_dir);
  24
  25 // Attempts to send the current command line to an already running instance of
  26 // Chrome via a WM_COPYDATA message.
  27 // Returns true if a running Chrome is found and successfully notified.
  28 // |fast_start| is true when this is being called on the window fast start path.
  29 NotifyChromeResult AttemptToNotifyRunningChrome(HWND remote_window,
  30                                                 bool fast_start);
  31
  32 }  // namespace chrome
  33
  34 #endif  // CHROME_BROWSER_CHROME_PROCESS_FINDER_WIN_H_