url_data_source.cc revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7
1// Copyright (c) 2013 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. 4 5#include "content/public/browser/url_data_source.h" 6 7#include "content/browser/webui/url_data_manager.h" 8#include "content/public/browser/browser_thread.h" 9#include "content/public/common/url_constants.h" 10#include "net/url_request/url_request.h" 11 12namespace content { 13 14void URLDataSource::Add(BrowserContext* browser_context, 15 URLDataSource* source) { 16 URLDataManager::AddDataSource(browser_context, source); 17} 18 19base::MessageLoop* URLDataSource::MessageLoopForRequestPath( 20 const std::string& path) const { 21 return BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::UI); 22} 23 24bool URLDataSource::ShouldReplaceExistingSource() const { 25 return true; 26} 27 28bool URLDataSource::AllowCaching() const { 29 return true; 30} 31 32bool URLDataSource::ShouldAddContentSecurityPolicy() const { 33 return true; 34} 35 36std::string URLDataSource::GetContentSecurityPolicyObjectSrc() const { 37 return "object-src 'none';"; 38} 39 40std::string URLDataSource::GetContentSecurityPolicyFrameSrc() const { 41 return "frame-src 'none';"; 42} 43 44bool URLDataSource::ShouldDenyXFrameOptions() const { 45 return true; 46} 47 48bool URLDataSource::ShouldServiceRequest(const net::URLRequest* request) const { 49 if (request->url().SchemeIs(kChromeDevToolsScheme) || 50 request->url().SchemeIs(kChromeUIScheme)) 51 return true; 52 return false; 53} 54 55bool URLDataSource::ShouldServeMimeTypeAsContentTypeHeader() const { 56 return false; 57} 58 59} // namespace content 60