Initial Managed Mode extension API, supporting querying the setting and a stub for enabling the mod…

chrome/browser/extensions/extension_managed_mode_api.cc

+// 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.
+
+// Implementation of the Chrome Extensions Managed Mode API.
+
+#include "chrome/browser/extensions/extension_managed_mode_api.h"
+
+#include <string>
+
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/extensions/extension_preference_api_constants.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/common/pref_names.h"
+
+namespace {
+
+// Key to report whether the attempt to enter managed mode succeeded.
+const char kEnterSuccessKey[] = "success";
+
+}  // namespace
+
+namespace keys = extension_preference_api_constants;
+
+GetManagedModeFunction::~GetManagedModeFunction() { }
+
+bool GetManagedModeFunction::RunImpl() {
+  PrefService* local_state = g_browser_process->local_state();
+  bool in_managed_mode = local_state->GetBoolean(prefs::kInManagedMode);
+
+  scoped_ptr<DictionaryValue> result(new DictionaryValue);
+  result->SetBoolean(keys::kValue, in_managed_mode);
+  result_.reset(result.release());
+  return true;
+}
+
+EnterManagedModeFunction::~EnterManagedModeFunction() { }
+
+bool EnterManagedModeFunction::RunImpl() {
+  PrefService* local_state = g_browser_process->local_state();
+  bool in_managed_mode = local_state->GetBoolean(prefs::kInManagedMode);
+
+  bool confirmed = true;
+  if (!in_managed_mode) {
+    // TODO(pamg): WIP. Show modal password dialog and save hashed password. Set
+    //     |confirmed| to false if user cancels dialog.
+
+    if (confirmed)
+      local_state->SetBoolean(prefs::kInManagedMode, true);
+  }
+
+  scoped_ptr<DictionaryValue> result(new DictionaryValue);
+  result->SetBoolean(kEnterSuccessKey, confirmed);
+  result_.reset(result.release());
+  return true;
+}