1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/*
* Copyright (C) 2010 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 <Cocoa/Cocoa.h>
#include <WebKit2/WKBundle.h>
#include <WebKit2/WKBundleFrame.h>
#include <WebKit2/WKBundleInitialize.h>
#include <WebKit2/WKBundlePage.h>
#include <WebKit2/WKString.h>
#include <WebKit2/WKStringCF.h>
#include <WebKit2/WKURLCF.h>
#include <stdio.h>
static WKBundleRef globalBundle;
// WKBundlePageClient functions
void didClearWindowObjectForFrame(WKBundlePageRef page, WKBundleFrameRef frame, WKBundleScriptWorldRef world, const void *clientInfo)
{
WKURLRef wkURL = WKBundleFrameCopyURL(WKBundlePageGetMainFrame(page));
CFURLRef cfURL = WKURLCopyCFURL(0, wkURL);
WKRelease(wkURL);
LOG(@"WKBundlePageClient - didClearWindowForFrame %@", [(NSURL *)cfURL absoluteString]);
if (cfURL)
CFRelease(cfURL);
WKStringRef messageName = WKStringCreateWithCFString(CFSTR("Callback"));
WKStringRef messageBody = WKStringCreateWithCFString(CFSTR("Window was cleared"));
WKBundlePostMessage(globalBundle, messageName, messageBody);
WKRelease(messageName);
WKRelease(messageBody);
}
// WKBundleClient
void didCreatePage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
{
LOG(@"WKBundleClient - didCreatePage\n");
WKBundlePageLoaderClient client;
memset(&client, 0, sizeof(client));
client.didClearWindowObjectForFrame = didClearWindowObjectForFrame;
WKBundlePageSetPageLoaderClient(page, &client);
}
void willDestroyPage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
{
LOG(@"WKBundleClient - willDestroyPage\n");
}
void didRecieveMessage(WKBundleRef bundle, WKStringRef messageName, WKTypeRef messageBody, const void *clientInfo)
{
CFStringRef cfMessageName = WKStringCopyCFString(0, messageName);
WKTypeID typeID = WKGetTypeID(messageBody);
if (typeID == WKStringGetTypeID()) {
CFStringRef cfMessageBody = WKStringCopyCFString(0, (WKStringRef)messageBody);
LOG(@"WKBundleClient - didRecieveMessage - MessageName: %@ MessageBody %@", cfMessageName, cfMessageBody);
CFRelease(cfMessageBody);
} else {
LOG(@"WKBundleClient - didRecieveMessage - MessageName: %@ (MessageBody Unhandeled)\n", cfMessageName);
}
CFRelease(cfMessageName);
}
void WKBundleInitialize(WKBundleRef bundle, WKTypeRef initializationUserData)
{
globalBundle = bundle;
WKBundleClient client = {
kWKBundleClientCurrentVersion,
0,
didCreatePage,
willDestroyPage,
0, // didInitializePageGroup
didRecieveMessage
};
WKBundleSetClient(bundle, &client);
}
|
