1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome/browser/extensions/api/guest_view/guest_view_internal_api.h"
7 #include "chrome/browser/guest_view/guest_view_manager.h"
8 #include "chrome/browser/profiles/profile.h"
9 #include "chrome/common/extensions/api/guest_view_internal.h"
10 #include "extensions/common/permissions/permissions_data.h"
13 const char* kWebViewPermissionRequiredError =
14 "\"webview\" permission is required for allocating instance ID.";
17 namespace extensions {
19 GuestViewInternalAllocateInstanceIdFunction::
20 GuestViewInternalAllocateInstanceIdFunction() {
23 bool GuestViewInternalAllocateInstanceIdFunction::RunAsync() {
24 EXTENSION_FUNCTION_VALIDATE(!args_->GetSize());
27 if (!GetExtension()->permissions_data()->HasAPIPermission(
28 APIPermission::kWebView)) {
29 LOG(ERROR) << kWebViewPermissionRequiredError;
30 error_ = kWebViewPermissionRequiredError;
35 int instanceId = GuestViewManager::FromBrowserContext(browser_context())
36 ->GetNextInstanceID();
37 SetResult(base::Value::CreateIntegerValue(instanceId));
42 } // namespace extensions