chrome/browser/chromeos/app_mode/app_launch_utils.cc

   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 #include "chrome/browser/chromeos/app_mode/app_launch_utils.h"
   6
   7 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
   8 #include "chrome/browser/chromeos/app_mode/startup_app_launcher.h"
   9 #include "chrome/browser/lifetime/application_lifetime.h"
  10
  11 namespace chromeos {
  12
  13 // A simple manager for the app launch that starts the launch
  14 // and deletes itself when the launch finishes. On launch failure,
  15 // it exits the browser process.
  16 class AppLaunchManager : public StartupAppLauncher::Delegate {
  17  public:
  18   AppLaunchManager(Profile* profile, const std::string& app_id)
  19       : startup_app_launcher_(
  20             new StartupAppLauncher(profile,
  21                                    app_id,
  22                                    false /* diagnostic_mode */,
  23                                    this)) {}
  24
  25   void Start() {
  26     startup_app_launcher_->Initialize();
  27   }
  28
  29  private:
  30   ~AppLaunchManager() override {}
  31
  32   void Cleanup() { delete this; }
  33
  34   // StartupAppLauncher::Delegate overrides:
  35   void InitializeNetwork() override {
  36     // This is on crash-restart path and assumes network is online.
  37     // TODO(xiyuan): Remove the crash-restart path for kiosk or add proper
  38     // network configure handling.
  39     startup_app_launcher_->ContinueWithNetworkReady();
  40   }
  41   bool IsNetworkReady() override {
  42     // See comments above. Network is assumed to be online here.
  43     return true;
  44   }
  45   void OnLoadingOAuthFile() override {}
  46   void OnInitializingTokenService() override {}
  47   void OnInstallingApp() override {}
  48   void OnReadyToLaunch() override { startup_app_launcher_->LaunchApp(); }
  49   void OnLaunchSucceeded() override { Cleanup(); }
  50   void OnLaunchFailed(KioskAppLaunchError::Error error) override {
  51     KioskAppLaunchError::Save(error);
  52     chrome::AttemptUserExit();
  53     Cleanup();
  54   }
  55   bool IsShowingNetworkConfigScreen() override { return false; }
  56
  57   scoped_ptr<StartupAppLauncher> startup_app_launcher_;
  58
  59   DISALLOW_COPY_AND_ASSIGN(AppLaunchManager);
  60 };
  61
  62 void LaunchAppOrDie(Profile* profile, const std::string& app_id) {
  63   // AppLaunchManager manages its own lifetime.
  64   (new AppLaunchManager(profile, app_id))->Start();
  65 }
  66
  67 }  // namespace chromeos