Implementation of Device End of Life Notification

chrome/browser/chromeos/login/session/user_session_manager.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/chromeos/login/session/user_session_manager.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
@@ skipping 1192 matching lines @@
     ProfileHelper::Get()->FlushProfile(profile);
 
   // TODO(nkostylev): This pointer should probably never be NULL, but it looks
   // like OnProfileCreated() may be getting called before
   // UserSessionManager::PrepareProfile() has set |delegate_| when Chrome is
   // killed during shutdown in tests -- see http://crosbug.com/18269.  Replace
   // this 'if' statement with a CHECK(delegate_) once the underlying issue is
   // resolved.
   if (delegate_)
     delegate_->OnProfilePrepared(profile, browser_launched);
+
+  // Check to see if this profile should show EndOfLife Notification and show
+  // the message accordingly.
+  if (!ShouldShowEolNotification(profile))
+    return;
+  CheckEolStatus(profile);
 }
 
 void UserSessionManager::ActivateWizard(const std::string& screen_name) {
   LoginDisplayHost* host = LoginDisplayHost::default_host();
   CHECK(host);
   host->StartWizard(screen_name);
 }
 
 void UserSessionManager::InitializeStartUrls() const {
   // Child account status should be known by the time of this call.
@@ skipping 439 matching lines @@
   scoped_refptr<input_method::InputMethodManager::State> state =
       default_ime_states_[profile];
   if (!state.get()) {
     // Profile can be NULL in tests.
     state = input_method::InputMethodManager::Get()->CreateNewState(profile);
     default_ime_states_[profile] = state;
   }
   return state;
 }
 
+void UserSessionManager::CheckEolStatus(Profile* profile) {
+  std::map<Profile*, std::unique_ptr<EolNotification>, ProfileCompare>::iterator
+      iter = eol_notification_handler_.find(profile);
+  if (iter == eol_notification_handler_.end()) {
+    iter =
+        eol_notification_handler_
+            .insert(std::make_pair(profile, std::unique_ptr<EolNotification>(

[oshima, 2016/06/17 23:54:58]

auto notification = base::WrapUnique(new EolNotification());
iter = handler_.insert(notification).first;

would be easier to read

[xiaoyinh(OOO Sep 11-29), 2016/06/18 01:08:12]

Hi, I tried to modify like this, but it didn't compile.

[oshima, 2016/06/18 01:23:25]

what was the error? Maybe std::move was missing?

+                                                new EolNotification(profile))))
+            .first;
+  }
+  iter->second->CheckEolStatus();
+}
+
 EasyUnlockKeyManager* UserSessionManager::GetEasyUnlockKeyManager() {
   if (!easy_unlock_key_manager_)
     easy_unlock_key_manager_.reset(new EasyUnlockKeyManager);
 
   return easy_unlock_key_manager_.get();
 }
 
 void UserSessionManager::DoBrowserLaunchInternal(Profile* profile,
                                                  LoginDisplayHost* login_host,
                                                  bool locale_pref_checked) {
@@ skipping 162 matching lines @@
   token_handle_fetcher_.reset();
   token_handle_util_.reset();
   first_run::GoodiesDisplayer::Delete();
 }
 
 void UserSessionManager::CreateTokenUtilIfMissing() {
   if (!token_handle_util_.get())
     token_handle_util_.reset(new TokenHandleUtil());
 }
 
+bool UserSessionManager::ShouldShowEolNotification(Profile* profile) {
+  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
+          chromeos::switches::kEnableEolNotification)) {
+    return false;
+  }
+
+  // Do not show end of life notification if this device is managed by
+  // enterprise user.
+  if (g_browser_process->platform_part()
+          ->browser_policy_connector_chromeos()
+          ->IsEnterpriseManaged()) {
+    return false;
+  }
+
+  // Do not show end of life notification if this is a guest session
+  if (profile->IsGuestSession())
+    return false;

[oshima, 2016/06/17 23:54:58]

just

return !profile->GeustSession();

[xiaoyinh(OOO Sep 11-29), 2016/06/18 01:08:12]

Done.

+
+  return true;
+}
+
 }  // namespace chromeos