1/*
2 * Copyright (C) 2015 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "APINavigation.h"
28
29#include "WebBackForwardListItem.h"
30#include "WebNavigationState.h"
31#include <wtf/DebugUtilities.h>
32#include <wtf/HexNumber.h>
33
34namespace API {
35using namespace WebCore;
36using namespace WebKit;
37
38Navigation::Navigation(WebNavigationState& state)
39 : m_navigationID(state.generateNavigationID())
40{
41}
42
43Navigation::Navigation(WebNavigationState& state, WebCore::ResourceRequest&& request, WebBackForwardListItem* fromItem)
44 : m_navigationID(state.generateNavigationID())
45 , m_originalRequest(WTFMove(request))
46 , m_currentRequest(m_originalRequest)
47 , m_fromItem(fromItem)
48{
49 m_redirectChain.append(m_originalRequest.url());
50}
51
52Navigation::Navigation(WebNavigationState& state, WebBackForwardListItem& targetItem, WebBackForwardListItem* fromItem, FrameLoadType backForwardFrameLoadType)
53 : m_navigationID(state.generateNavigationID())
54 , m_originalRequest(targetItem.url())
55 , m_currentRequest(m_originalRequest)
56 , m_targetItem(&targetItem)
57 , m_fromItem(fromItem)
58 , m_backForwardFrameLoadType(backForwardFrameLoadType)
59{
60}
61
62Navigation::Navigation(WebKit::WebNavigationState& state, std::unique_ptr<SubstituteData>&& substituteData)
63 : Navigation(state)
64{
65 ASSERT(substituteData);
66 m_substituteData = WTFMove(substituteData);
67}
68
69Navigation::~Navigation()
70{
71}
72
73void Navigation::setCurrentRequest(ResourceRequest&& request, ProcessIdentifier processIdentifier)
74{
75 m_currentRequest = WTFMove(request);
76 m_currentRequestProcessIdentifier = processIdentifier;
77}
78
79void Navigation::appendRedirectionURL(const WTF::URL& url)
80{
81 if (m_redirectChain.isEmpty() || m_redirectChain.last() != url)
82 m_redirectChain.append(url);
83}
84
85#if !LOG_DISABLED
86
87const char* Navigation::loggingString() const
88{
89 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())), ')');
90}
91
92#endif
93
94} // namespace API
95