1/*
2 * Copyright (C) 2010 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 <Cocoa/Cocoa.h>
27#include <WebKit2/WKBundle.h>
28#include <WebKit2/WKBundleFrame.h>
29#include <WebKit2/WKBundleInitialize.h>
30#include <WebKit2/WKBundlePage.h>
31#include <WebKit2/WKString.h>
32#include <WebKit2/WKStringCF.h>
33#include <WebKit2/WKURLCF.h>
34#include <stdio.h>
35
36static WKBundleRef globalBundle;
37
38// WKBundlePageClient functions
39
40void didClearWindowObjectForFrame(WKBundlePageRef page, WKBundleFrameRef frame, WKBundleScriptWorldRef world, const void *clientInfo)
41{
42    WKURLRef wkURL = WKBundleFrameCopyURL(WKBundlePageGetMainFrame(page));
43    CFURLRef cfURL = WKURLCopyCFURL(0, wkURL);
44    WKRelease(wkURL);
45
46    LOG(@"WKBundlePageClient - didClearWindowForFrame %@", [(NSURL *)cfURL absoluteString]);
47    CFRelease(cfURL);
48
49    WKStringRef messageName = WKStringCreateWithCFString(CFSTR("Callback"));
50    WKStringRef messageBody = WKStringCreateWithCFString(CFSTR("Window was cleared"));
51    WKBundlePostMessage(globalBundle, messageName, messageBody);
52    WKRelease(messageName);
53    WKRelease(messageBody);
54}
55
56
57// WKBundleClient
58
59void didCreatePage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
60{
61    LOG(@"WKBundleClient - didCreatePage\n");
62
63    WKBundlePageLoaderClient client;
64    memset(&client, 0, sizeof(client));
65    client.didClearWindowObjectForFrame = didClearWindowObjectForFrame;
66
67    WKBundlePageSetPageLoaderClient(page, &client);
68}
69
70void willDestroyPage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
71{
72    LOG(@"WKBundleClient - willDestroyPage\n");
73}
74
75void didRecieveMessage(WKBundleRef bundle, WKStringRef messageName, WKTypeRef messageBody, const void *clientInfo)
76{
77    CFStringRef cfMessageName = WKStringCopyCFString(0, messageName);
78
79    WKTypeID typeID = WKGetTypeID(messageBody);
80    if (typeID == WKStringGetTypeID()) {
81        CFStringRef cfMessageBody = WKStringCopyCFString(0, (WKStringRef)messageBody);
82        LOG(@"WKBundleClient - didRecieveMessage - MessageName: %@ MessageBody %@", cfMessageName, cfMessageBody);
83        CFRelease(cfMessageBody);
84    } else {
85        LOG(@"WKBundleClient - didRecieveMessage - MessageName: %@ (MessageBody Unhandeled)\n", cfMessageName);
86    }
87
88    CFRelease(cfMessageName);
89}
90
91void WKBundleInitialize(WKBundleRef bundle, WKTypeRef initializationUserData)
92{
93    globalBundle = bundle;
94
95    WKBundleClient client = {
96        0,
97        0,
98        didCreatePage,
99        willDestroyPage,
100        0, // didInitializePageGroup
101        didRecieveMessage
102    };
103    WKBundleSetClient(bundle, &client);
104}
105