| /* |
| * Copyright (C) 2015-2021 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "APINavigation.h" |
| |
| #include "WebBackForwardListItem.h" |
| #include "WebNavigationState.h" |
| #include <WebCore/ResourceRequest.h> |
| #include <WebCore/ResourceResponse.h> |
| #include <wtf/DebugUtilities.h> |
| #include <wtf/HexNumber.h> |
| |
| namespace API { |
| using namespace WebCore; |
| using namespace WebKit; |
| |
| static constexpr Seconds navigationActivityTimeout { 30_s }; |
| |
| SubstituteData::SubstituteData(Vector<uint8_t>&& content, const ResourceResponse& response, WebCore::SubstituteData::SessionHistoryVisibility sessionHistoryVisibility) |
| : SubstituteData(WTFMove(content), response.mimeType(), response.textEncodingName(), response.url().string(), nullptr, sessionHistoryVisibility) |
| { |
| } |
| |
| |
| Navigation::Navigation(WebNavigationState& state) |
| : m_navigationID(state.generateNavigationID()) |
| , m_clientNavigationActivity(navigationActivityTimeout) |
| { |
| } |
| |
| Navigation::Navigation(WebNavigationState& state, WebBackForwardListItem* currentAndTargetItem) |
| : m_navigationID(state.generateNavigationID()) |
| , m_reloadItem(currentAndTargetItem) |
| , m_clientNavigationActivity(navigationActivityTimeout) |
| { |
| } |
| |
| Navigation::Navigation(WebNavigationState& state, WebCore::ResourceRequest&& request, WebBackForwardListItem* fromItem) |
| : m_navigationID(state.generateNavigationID()) |
| , m_originalRequest(WTFMove(request)) |
| , m_currentRequest(m_originalRequest) |
| , m_fromItem(fromItem) |
| , m_clientNavigationActivity(navigationActivityTimeout) |
| { |
| m_redirectChain.append(m_originalRequest.url()); |
| } |
| |
| Navigation::Navigation(WebNavigationState& state, WebBackForwardListItem& targetItem, WebBackForwardListItem* fromItem, FrameLoadType backForwardFrameLoadType) |
| : m_navigationID(state.generateNavigationID()) |
| , m_originalRequest(targetItem.url()) |
| , m_currentRequest(m_originalRequest) |
| , m_targetItem(&targetItem) |
| , m_fromItem(fromItem) |
| , m_backForwardFrameLoadType(backForwardFrameLoadType) |
| , m_clientNavigationActivity(navigationActivityTimeout) |
| { |
| } |
| |
| Navigation::Navigation(WebKit::WebNavigationState& state, std::unique_ptr<SubstituteData>&& substituteData) |
| : Navigation(state) |
| { |
| ASSERT(substituteData); |
| m_substituteData = WTFMove(substituteData); |
| } |
| |
| Navigation::Navigation(WebKit::WebNavigationState& state, WebCore::ResourceRequest&& simulatedRequest, std::unique_ptr<SubstituteData>&& substituteData, WebKit::WebBackForwardListItem* fromItem) |
| : Navigation(state, WTFMove(simulatedRequest), fromItem) |
| { |
| ASSERT(substituteData); |
| m_substituteData = WTFMove(substituteData); |
| } |
| |
| Navigation::~Navigation() |
| { |
| } |
| |
| void Navigation::setCurrentRequest(ResourceRequest&& request, ProcessIdentifier processIdentifier) |
| { |
| m_currentRequest = WTFMove(request); |
| m_currentRequestProcessIdentifier = processIdentifier; |
| } |
| |
| void Navigation::appendRedirectionURL(const WTF::URL& url) |
| { |
| if (m_redirectChain.isEmpty() || m_redirectChain.last() != url) |
| m_redirectChain.append(url); |
| } |
| |
| #if !LOG_DISABLED |
| |
| const char* Navigation::loggingString() const |
| { |
| return debugString("Most recent URL: ", m_currentRequest.url().string(), " Back/forward list item URL: '", m_targetItem ? m_targetItem->url() : WTF::String { }, "' (0x", hex(reinterpret_cast<uintptr_t>(m_targetItem.get())), ')'); |
| } |
| |
| #endif |
| |
| } // namespace API |