arc: add enterprise_reporting.mojom interface.

chrome/browser/chromeos/arc/arc_enterprise_reporting_service.cc

+// Copyright 2016 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/arc/arc_enterprise_reporting_service.h"
+
+#include <utility>
+
+#include "base/bind.h"
+#include "base/logging.h"
+#include "chrome/browser/chromeos/arc/arc_auth_service.h"
+#include "components/arc/arc_service_manager.h"
+#include "components/arc/user_data/arc_user_data_service.h"
+
+namespace arc {
+
+ArcEnterpriseReportingService::ArcEnterpriseReportingService(
+    ArcBridgeService* bridge_service)
+    : ArcService(bridge_service), binding_(this), weak_ptr_factory_(this) {
+  arc_bridge_service()->enterprise_reporting()->AddObserver(this);
+}
+
+ArcEnterpriseReportingService::~ArcEnterpriseReportingService() {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  arc_bridge_service()->enterprise_reporting()->RemoveObserver(this);
+}
+
+void ArcEnterpriseReportingService::OnInstanceReady() {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  arc_bridge_service()->enterprise_reporting()->instance()->Init(
+      binding_.CreateInterfacePtrAndBind());
+}
+
+void ArcEnterpriseReportingService::ReportManagementState(
+    mojom::ManagementState state) {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  VLOG(1) << "ReportManagementState state=" << state;
+
+  if (state == mojom::ManagementState::MANAGED_DO_LOST) {
+    DCHECK(arc::ArcServiceManager::Get());
+    ArcServiceManager::Get()->arc_user_data_service()->RequireUserDataWiped(
+        base::Bind(&ArcEnterpriseReportingService::RestartArc,
+                   weak_ptr_factory_.GetWeakPtr()));
+    ArcAuthService::Get()->StopArc();
+  }
+}
+
+void ArcEnterpriseReportingService::RestartArc(bool result) {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  if (!result)
+    LOG(ERROR) << "Required ARC user data wipe failed.";
+
+  // Restart ARC anyway. Let the enterprise reporting instance decide whether
+  // the ARC user data wipe is still required or not.
+  VLOG(1) << "Restart ARC";
+  ArcAuthService::Get()->EnableArc();
+}
+
+}  // namespace arc