1/* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include "config.h" 32#include "web/WebDataSourceImpl.h" 33 34#include "core/dom/Document.h" 35#include "public/platform/WebURL.h" 36#include "public/platform/WebURLError.h" 37#include "public/platform/WebVector.h" 38 39namespace blink { 40 41static OwnPtr<WebPluginLoadObserver>& nextPluginLoadObserver() 42{ 43 DEFINE_STATIC_LOCAL(OwnPtr<WebPluginLoadObserver>, nextPluginLoadObserver, ()); 44 return nextPluginLoadObserver; 45} 46 47PassRefPtr<WebDataSourceImpl> WebDataSourceImpl::create(LocalFrame* frame, const ResourceRequest& request, const SubstituteData& data) 48{ 49 return adoptRef(new WebDataSourceImpl(frame, request, data)); 50} 51 52const WebURLRequest& WebDataSourceImpl::originalRequest() const 53{ 54 m_originalRequestWrapper.bind(DocumentLoader::originalRequest()); 55 return m_originalRequestWrapper; 56} 57 58const WebURLRequest& WebDataSourceImpl::request() const 59{ 60 m_requestWrapper.bind(DocumentLoader::request()); 61 return m_requestWrapper; 62} 63 64const WebURLResponse& WebDataSourceImpl::response() const 65{ 66 m_responseWrapper.bind(DocumentLoader::response()); 67 return m_responseWrapper; 68} 69 70bool WebDataSourceImpl::hasUnreachableURL() const 71{ 72 return !DocumentLoader::unreachableURL().isEmpty(); 73} 74 75WebURL WebDataSourceImpl::unreachableURL() const 76{ 77 return DocumentLoader::unreachableURL(); 78} 79 80void WebDataSourceImpl::appendRedirect(const WebURL& url) 81{ 82 DocumentLoader::appendRedirect(url); 83} 84 85void WebDataSourceImpl::redirectChain(WebVector<WebURL>& result) const 86{ 87 result.assign(m_redirectChain); 88} 89 90bool WebDataSourceImpl::isClientRedirect() const 91{ 92 return DocumentLoader::isClientRedirect(); 93} 94 95bool WebDataSourceImpl::replacesCurrentHistoryItem() const 96{ 97 return DocumentLoader::replacesCurrentHistoryItem(); 98} 99 100WebNavigationType WebDataSourceImpl::navigationType() const 101{ 102 return toWebNavigationType(triggeringAction().type()); 103} 104 105double WebDataSourceImpl::triggeringEventTime() const 106{ 107 // DOMTimeStamp uses units of milliseconds. 108 return convertDOMTimeStampToSeconds(triggeringAction().eventTimeStamp()); 109} 110 111WebDataSource::ExtraData* WebDataSourceImpl::extraData() const 112{ 113 return m_extraData.get(); 114} 115 116void WebDataSourceImpl::setExtraData(ExtraData* extraData) 117{ 118 // extraData can't be a PassOwnPtr because setExtraData is a WebKit API function. 119 m_extraData = adoptPtr(extraData); 120} 121 122void WebDataSourceImpl::setNavigationStartTime(double navigationStart) 123{ 124 timing()->setNavigationStart(navigationStart); 125} 126 127WebNavigationType WebDataSourceImpl::toWebNavigationType(NavigationType type) 128{ 129 switch (type) { 130 case NavigationTypeLinkClicked: 131 return WebNavigationTypeLinkClicked; 132 case NavigationTypeFormSubmitted: 133 return WebNavigationTypeFormSubmitted; 134 case NavigationTypeBackForward: 135 return WebNavigationTypeBackForward; 136 case NavigationTypeReload: 137 return WebNavigationTypeReload; 138 case NavigationTypeFormResubmitted: 139 return WebNavigationTypeFormResubmitted; 140 case NavigationTypeOther: 141 default: 142 return WebNavigationTypeOther; 143 } 144} 145 146void WebDataSourceImpl::setNextPluginLoadObserver(PassOwnPtr<WebPluginLoadObserver> observer) 147{ 148 nextPluginLoadObserver() = observer; 149} 150 151WebDataSourceImpl::WebDataSourceImpl(LocalFrame* frame, const ResourceRequest& request, const SubstituteData& data) 152 : DocumentLoader(frame, request, data) 153{ 154 if (!nextPluginLoadObserver()) 155 return; 156 // When a new frame is created, it initially gets a data source for an 157 // empty document. Then it is navigated to the source URL of the 158 // frame, which results in a second data source being created. We want 159 // to wait to attach the WebPluginLoadObserver to that data source. 160 if (request.url().isEmpty()) 161 return; 162 163 ASSERT(nextPluginLoadObserver()->url() == WebURL(request.url())); 164 m_pluginLoadObserver = nextPluginLoadObserver().release(); 165} 166 167WebDataSourceImpl::~WebDataSourceImpl() 168{ 169} 170 171} // namespace blink 172