[mac] App shims

chrome/common/mac/app_mode_common.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_COMMON_MAC_APP_MODE_COMMON_H_
 #define CHROME_COMMON_MAC_APP_MODE_COMMON_H_
 
 #import <Foundation/Foundation.h>
 
 #include "base/files/file_path.h"
 #include "base/string16.h"
 
 // This file contains constants, interfaces, etc. which are common to the
 // browser application and the app mode loader (a.k.a. shim).
 
 namespace app_mode {
 
-// Keys for a custom 'launch platform app' Apple event. When Chrome receives
-// this event, it should launch the app specified by the direct key in the
-// event, in the profile specified by the 'pdir' key.
+// These are keys for an Apple Event ping that the app shim process sends to
+// Chrome to get confirmation that Chrome is alive. The main Chrome process
+// doesn't need to register any handlers for them -- the event is just sent for
+// the empty reply that's automatically returned by the system.
 const AEEventClass kAEChromeAppClass = 'cApp';
-const AEEventID kAEChromeAppLaunch = 'lnch';
-const AEKeyword kAEProfileDirKey = 'pdir';
+const AEEventID kAEChromeAppPing = 'ping';
+
+// The IPC socket used to communicate between app shims and Chrome will be
+// created under the user data directory with this name.
+extern const char kAppShimSocketName[];
 
 // The key under which the browser's bundle ID will be stored in the
 // app mode launcher bundle's Info.plist.
 extern NSString* const kBrowserBundleIDKey;
 
 // Key for the shortcut ID.
 extern NSString* const kCrAppModeShortcutIDKey;
 
 // Key for the app's name.
 extern NSString* const kCrAppModeShortcutNameKey;
@@ skipping 65 matching lines @@
   // Path to the app's user data directory.
   base::FilePath user_data_dir;
 
   // Directory of the profile associated with the app.
   base::FilePath profile_dir;
 };
 
 }  // namespace app_mode
 
 #endif  // CHROME_COMMON_MAC_APP_MODE_COMMON_H_