Implement Chrome OS device enrollment on the new cloud policy stack.

chrome/browser/policy/enrollment_status_chromeos.h

Index: chrome/browser/policy/enrollment_status_chromeos.h
diff --git a/chrome/browser/policy/enrollment_status_chromeos.h b/chrome/browser/policy/enrollment_status_chromeos.h
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+++ b/chrome/browser/policy/enrollment_status_chromeos.h
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+// 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_BROWSER_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_
+#define CHROME_BROWSER_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_
+
+#include "chrome/browser/policy/cloud_policy_constants.h"
+#include "chrome/browser/policy/cloud_policy_store.h"
+#include "chrome/browser/policy/cloud_policy_validator.h"
+
+namespace policy {
+
+// Describes the result of an enrollment operation, including the relevant error
+// codes received from the involved components.
+class EnrollmentStatus {
+ public:
+  // Enrollment status codes.
+  enum Status {
+    STATUS_SUCCESS,                 // Enrollment succeeded.
+    STATUS_REGISTRATION_FAILED,     // DM registration failed.
+    STATUS_REGISTRATION_BAD_MODE,   // Bad device mode.
+    STATUS_POLICY_FETCH_FAILED,     // DM policy fetch failed.
+    STATUS_VALIDATION_FAILED,       // Policy validation failed.
+    STATUS_LOCK_ERROR,              // Cryptohome failed to lock the device.
+    STATUS_LOCK_TIMEOUT,            // Timeout while waiting for the lock.
+    STATUS_LOCK_WRONG_USER,         // Locked to different domain.
+    STATUS_STORE_ERROR,             // Failed to store the policy.
+  };
+
+  // Helpers for constructing errors for relevant cases.
+  static EnrollmentStatus ForStatus(Status status);
+  static EnrollmentStatus ForRegistrationError(
+      DeviceManagementStatus client_status);
+  static EnrollmentStatus ForFetchError(DeviceManagementStatus client_status);
+  static EnrollmentStatus ForValidationError(
+      CloudPolicyValidatorBase::Status validation_status);
+  static EnrollmentStatus ForStoreError(
+      CloudPolicyStore::Status store_error,
+      CloudPolicyValidatorBase::Status validation_status);
+
+  Status status() const { return status_; }
+  DeviceManagementStatus client_status() const { return client_status_; }
+  CloudPolicyStore::Status store_status() const { return store_status_; }
+  CloudPolicyValidatorBase::Status validation_status() const {
+    return validation_status_;
+  }
+
+ private:
+  EnrollmentStatus(Status status,
+                   DeviceManagementStatus client_status,
+                   CloudPolicyStore::Status store_status,
+                   CloudPolicyValidatorBase::Status validation_status);
+
+  Status status_;
+  DeviceManagementStatus client_status_;
+  CloudPolicyStore::Status store_status_;
+  CloudPolicyValidatorBase::Status validation_status_;
+};
+
+}  // namespace policy
+
+#endif  // CHROME_BROWSER_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_