First CL for the about:policy page. This only implements the policy section of the page.

chrome/browser/policy/policy_status_info.h

+  // Copyright (c) 2011 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_POLICY_STATUS_INFO_H_
+#define CHROME_BROWSER_POLICY_POLICY_STATUS_INFO_H_
+
+#include <map>
+#include <string>
+
+#include "base/scoped_ptr.h"
+#include "base/string16.h"
+#include "base/values.h"
+#include "policy/configuration_policy_type.h"
+
+namespace policy {
+
+// Describes a policy's status on the client.
+struct PolicyStatusInfo {
+
+  // Defines the possible sources a policy can have.
+  enum PolicySourceType {
+    USER,
+    DEVICE,
+    SOURCE_TYPE_UNDEFINED,
+  };
+
+  // Defines the possible levels a policy can be operating on.
+  enum PolicyLevel {
+    MANDATORY,
+    RECOMMENDED,
+    LEVEL_UNDEFINED,
+  };
+
+  // Defines the possible statuses a policy can have.
+  enum PolicyStatus {
+    ENFORCED,
+    FAILED,
+    STATUS_UNDEFINED,
+  };
+
+  PolicyStatusInfo();
+  PolicyStatusInfo(string16 name,
+                   PolicySourceType source_type,
+                   PolicyLevel level,
+                   Value* value,
+                   PolicyStatus status,
+                   string16 error_message);
+  ~PolicyStatusInfo();
+
+
+  // Returns a DictionaryValue pointer containing the information in the object
+  // for UI purposes. The caller acquires ownership of the returned value.
+  DictionaryValue* GetDictionaryValue() const;
+
+  // Returns true if this PolicyStatusInfo object and |other_info| have equal
+  // contents and false otherwise.
+  bool Equals(const PolicyStatusInfo* other_info) const;
+
+  // Returns the string corresponding to the PolicySourceType enum value
+  // |source_type|.
+  static string16 GetSourceTypeString(PolicySourceType source_type);
+
+  // Returns the string corresponding to the PolicyLevel enum value |level|.
+  static string16 GetPolicyLevelString(PolicyLevel level);
+
+  // The name of the policy.
+  string16 name;
+
+  // The source type of the policy (user, device or undefined).
+  PolicySourceType source_type;
+
+  // The level of the policy (mandatory, recommended or undefined).
+  PolicyLevel level;
+
+  // The policy value.
+  scoped_ptr<Value> value;
+
+  // The policy status (details whether the policy was successfully enforced).
+  PolicyStatus status;
+
+  // An error message in cases where the policy could not be enforced.
+  string16 error_message;
+
+  // Paths for the DictionaryValue returned by GetDictionaryValue().
+  static const std::string level_dict_path;
+  static const std::string name_dict_path;
+  static const std::string set_dict_path;
+  static const std::string source_type_dict_path;
+  static const std::string status_dict_path;
+  static const std::string value_dict_path;
+
+  DISALLOW_COPY_AND_ASSIGN(PolicyStatusInfo);
+};
+
+} // namespace policy
+
+#endif  // CHROME_BROWSER_POLICY_POLICY_STATUS_INFO_H_