1/*
2 * Copyright (C) 2013 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#ifndef WKContextHistoryClient_h
27#define WKContextHistoryClient_h
28
29#include <WebKit/WKBase.h>
30
31typedef void (*WKContextDidNavigateWithNavigationDataCallback)(WKContextRef context, WKPageRef page, WKNavigationDataRef navigationData, WKFrameRef frame, const void *clientInfo);
32typedef void (*WKContextDidPerformClientRedirectCallback)(WKContextRef context, WKPageRef page, WKURLRef sourceURL, WKURLRef destinationURL, WKFrameRef frame, const void *clientInfo);
33typedef void (*WKContextDidPerformServerRedirectCallback)(WKContextRef context, WKPageRef page, WKURLRef sourceURL, WKURLRef destinationURL, WKFrameRef frame, const void *clientInfo);
34typedef void (*WKContextDidUpdateHistoryTitleCallback)(WKContextRef context, WKPageRef page, WKStringRef title, WKURLRef URL, WKFrameRef frame, const void *clientInfo);
35typedef void (*WKContextPopulateVisitedLinksCallback)(WKContextRef context, const void *clientInfo);
36
37typedef struct WKContextHistoryClientBase {
38    int                                                                 version;
39    const void *                                                        clientInfo;
40} WKContextHistoryClientBase;
41
42typedef struct WKContextHistoryClientV0 {
43    WKContextHistoryClientBase                                          base;
44
45    // Version 0.
46    WKContextDidNavigateWithNavigationDataCallback                      didNavigateWithNavigationData;
47    WKContextDidPerformClientRedirectCallback                           didPerformClientRedirect;
48    WKContextDidPerformServerRedirectCallback                           didPerformServerRedirect;
49    WKContextDidUpdateHistoryTitleCallback                              didUpdateHistoryTitle;
50    WKContextPopulateVisitedLinksCallback                               populateVisitedLinks;
51} WKContextHistoryClientV0;
52
53enum { kWKContextHistoryClientCurrentVersion WK_ENUM_DEPRECATED("Use an explicit version number instead") = 0 };
54typedef struct WKContextHistoryClient {
55    int                                                                 version;
56    const void *                                                        clientInfo;
57
58    // Version 0.
59    WKContextDidNavigateWithNavigationDataCallback                      didNavigateWithNavigationData;
60    WKContextDidPerformClientRedirectCallback                           didPerformClientRedirect;
61    WKContextDidPerformServerRedirectCallback                           didPerformServerRedirect;
62    WKContextDidUpdateHistoryTitleCallback                              didUpdateHistoryTitle;
63    WKContextPopulateVisitedLinksCallback                               populateVisitedLinks;
64} WKContextHistoryClient WK_DEPRECATED("Use an explicit versioned struct instead");
65
66#endif // WKContextHistoryClient_h
67