Translate device-local account IDs to user IDs

chrome/browser/chromeos/policy/device_local_account.h

Index: chrome/browser/chromeos/policy/device_local_account.h
diff --git a/chrome/browser/chromeos/policy/device_local_account.h b/chrome/browser/chromeos/policy/device_local_account.h
new file mode 100644
index 0000000000000000000000000000000000000000..6d1896eee1e5ba10de972d2fe88ffd94cdab84d7
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+++ b/chrome/browser/chromeos/policy/device_local_account.h
@@ -0,0 +1,60 @@
+// Copyright (c) 2013 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_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_H_
+#define CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_H_
+
+#include <string>
+#include <vector>
+
+namespace chromeos {
+class CrosSettings;
+}
+
+namespace policy {
+
+// This must match DeviceLocalAccountInfoProto.AccountType in
+// chrome_device_policy.proto.
+struct DeviceLocalAccount {
+  enum Type {
+    // A login-less, policy-configured browsing session.
+    TYPE_PUBLIC_SESSION,
+    // An account that serves as a container for a single full-screen app.
+    TYPE_KIOSK_APP,
+    // Sentinel, must be last.
+    TYPE_COUNT
+  };
+
+  DeviceLocalAccount(Type type,
+                     const std::string& account_id,
+                     const std::string& kiosk_app_id,
+                     const std::string& kiosk_app_update_url);
+  ~DeviceLocalAccount();
+
+  Type type;
+  std::string account_id;
+  std::string user_id;
+  std::string kiosk_app_id;
+  std::string kiosk_app_update_url;
+};
+
+std::string GenerateDeviceLocalAccountUserId(const std::string& account_id,
+                                             DeviceLocalAccount::Type type);
+
+bool IsKioskAppUser(const std::string& user_id);
+
+// Stores a list of device-local accounts in |cros_settings|. The accounts are
+// stored as a list of dictionaries with each dictionary containing the
+// information about one |DeviceLocalAccount|.
+void SetDeviceLocalAccounts(
+    chromeos::CrosSettings* cros_settings,
+    const std::vector<DeviceLocalAccount>& accounts);
+
+// Retrieves a list of device-local accounts from |cros_settings|.
+std::vector<DeviceLocalAccount> GetDeviceLocalAccounts(
+    chromeos::CrosSettings* cros_settings);
+
+}  // namespace policy
+
+#endif  // CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_H_