15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2010 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef PingLoader_h 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define PingLoader_h 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3583750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch#include "core/loader/ResourceLoaderOptions.h" 3653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/platform/Timer.h" 3783750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch#include "public/platform/WebURLLoaderClient.h" 38e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/Noncopyable.h" 39e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/RefPtr.h" 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class FormData; 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class Frame; 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class KURL; 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class ResourceError; 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class ResourceHandle; 4883750176c3ee2cea66c8a9751271026a5901be3aBen Murdochclass ResourceRequest; 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class ResourceResponse; 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// This class triggers asynchronous loads independent of Frame staying alive (i.e., auditing pingbacks). 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// Since nothing depends on resources loaded through this class, we just want 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// to allow the load to live long enough to ensure the message was actually sent. 5402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch// Therefore, as soon as a callback is received from the ResourceHandle, this class 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// will cancel the load and delete itself. 5683750176c3ee2cea66c8a9751271026a5901be3aBen Murdochclass PingLoader : private WebKit::WebURLLoaderClient { 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WTF_MAKE_NONCOPYABLE(PingLoader); WTF_MAKE_FAST_ALLOCATED; 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 59e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch enum ViolationReportType { 60e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch ContentSecurityPolicyViolationReport, 61e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch XSSAuditorViolationReport 62e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch }; 63e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static void loadImage(Frame*, const KURL& url); 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static void sendPing(Frame*, const KURL& pingURL, const KURL& destinationURL); 66e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch static void sendViolationReport(Frame*, const KURL& reportURL, PassRefPtr<FormData> report, ViolationReportType); 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 68926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) virtual ~PingLoader(); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 71e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles) PingLoader(Frame*, ResourceRequest&, StoredCredentials = AllowStoredCredentials); 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 7383750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch virtual void didReceiveResponse(WebKit::WebURLLoader*, const WebKit::WebURLResponse&) OVERRIDE { delete this; } 7483750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch virtual void didReceiveData(WebKit::WebURLLoader*, const char*, int, int) OVERRIDE { delete this; } 7583750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch virtual void didFinishLoading(WebKit::WebURLLoader*, double) OVERRIDE { delete this; } 7683750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch virtual void didFail(WebKit::WebURLLoader*, const WebKit::WebURLError&) OVERRIDE { delete this; } 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void timeout(Timer<PingLoader>*) { delete this; } 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 7983750176c3ee2cea66c8a9751271026a5901be3aBen Murdoch OwnPtr<WebKit::WebURLLoader> m_loader; 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Timer<PingLoader> m_timeout; 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 86