arc: add enterprise_reporting.mojom interface.

chrome/browser/chromeos/arc/arc_user_data_service.cc

Index: chrome/browser/chromeos/arc/arc_user_data_service.cc
diff --git a/components/arc/user_data/arc_user_data_service.cc b/chrome/browser/chromeos/arc/arc_user_data_service.cc
similarity index 64%
rename from components/arc/user_data/arc_user_data_service.cc
rename to chrome/browser/chromeos/arc/arc_user_data_service.cc
index 524c5023270d86b40bd04e02dd912b4ff9142c47..d5c3356cbbb0eee9e0b0444e815b8494ddd2da06 100644
--- a/components/arc/user_data/arc_user_data_service.cc
+++ b/chrome/browser/chromeos/arc/arc_user_data_service.cc
@@ -2,11 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/arc/user_data/arc_user_data_service.h"
+#include "chrome/browser/chromeos/arc/arc_user_data_service.h"
 
 #include <utility>
 
+#include "base/bind.h"
 #include "base/command_line.h"
+#include "base/logging.h"
+#include "base/threading/thread_task_runner_handle.h"
+#include "chrome/browser/chromeos/arc/arc_auth_service.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/cryptohome/cryptohome_parameters.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
@@ -24,19 +28,22 @@ ArcUserDataService::ArcUserDataService(
     : ArcService(bridge_service),
       arc_enabled_pref_(std::move(arc_enabled_pref)),
       primary_user_account_id_(account_id),
+      binding_(this),
       weak_ptr_factory_(this) {
   arc_bridge_service()->AddObserver(this);
+  arc_bridge_service()->enterprise_reporting()->AddObserver(this);
   pref_change_registrar_.Init(arc_enabled_pref_->prefs());
   pref_change_registrar_.Add(
       arc_enabled_pref_->GetPrefName(),
       base::Bind(&ArcUserDataService::OnOptInPreferenceChanged,
                  weak_ptr_factory_.GetWeakPtr()));
-  ClearIfDisabled();
+  ClearIfRequired();
 }
 
 ArcUserDataService::~ArcUserDataService() {
   DCHECK(thread_checker_.CalledOnValidThread());
   arc_bridge_service()->RemoveObserver(this);
+  arc_bridge_service()->enterprise_reporting()->RemoveObserver(this);
 }
 
 void ArcUserDataService::OnBridgeStopped(ArcBridgeService::StopReason reason) {
@@ -50,21 +57,43 @@ void ArcUserDataService::OnBridgeStopped(ArcBridgeService::StopReason reason) {
     primary_user_account_id_ = EmptyAccountId();
     return;
   }
-  ClearIfDisabled();
+  ClearIfRequired();
+
+  if (restart_required_) {
+    restart_required_ = false;
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
+        FROM_HERE, base::Bind(&ArcUserDataService::RestartArc,
+                              weak_ptr_factory_.GetWeakPtr()));
+  }
 }
 
-void ArcUserDataService::ClearIfDisabled() {
+void ArcUserDataService::OnInstanceReady() {
+  arc_bridge_service()->enterprise_reporting()->instance()->Init(
+      binding_.CreateInterfacePtrAndBind());
+}
+
+void ArcUserDataService::ReportManagementState(mojom::ManagementState state) {
+  VLOG(1) << "ReportManagementState state=" << state;
+  if (state == mojom::ManagementState::MANAGED_DO_LOST) {
+    clean_required_ = true;
+    restart_required_ = true;
+    ArcAuthService::Get()->StopArc();
+  }
+}
+
+void ArcUserDataService::ClearIfRequired() {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (!arc_bridge_service()->stopped()) {
     LOG(ERROR) << "ARC instance not stopped, user data can't be cleared";
     return;
   }
-  if ((arc_enabled_pref_->GetValue() && !arc_disabled_) ||
+  if ((arc_enabled_pref_->GetValue() && !clean_required_) ||
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           chromeos::switches::kDisableArcDataWipe)) {
     return;
   }
-  arc_disabled_ = false;
+  VLOG(1) << "Wipe ARC user data.";
+  clean_required_ = false;
   const cryptohome::Identification cryptohome_id(primary_user_account_id_);
   chromeos::SessionManagerClient* session_manager_client =
       chromeos::DBusThreadManager::Get()->GetSessionManagerClient();
@@ -73,7 +102,12 @@ void ArcUserDataService::ClearIfDisabled() {
 
 void ArcUserDataService::OnOptInPreferenceChanged() {
   if (!arc_enabled_pref_->GetValue())
-    arc_disabled_ = true;
+    clean_required_ = true;
+}
+
+void ArcUserDataService::RestartArc() {
+  VLOG(1) << "Restart ARC";
+  ArcAuthService::Get()->EnableArc();
 }
 
 }  // namespace arc