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* Copyright (C) 2010 Apple Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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#include <Cocoa/Cocoa.h>
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#include <WebKit2/WKBundle.h>
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#include <WebKit2/WKBundleFrame.h>
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#include <WebKit2/WKBundleInitialize.h>
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#include <WebKit2/WKBundlePage.h>
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#include <WebKit2/WKString.h>
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#include <WebKit2/WKStringCF.h>
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#include <WebKit2/WKURLCF.h>
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static WKBundleRef globalBundle;
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// WKBundlePageClient functions
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void didClearWindowObjectForFrame(WKBundlePageRef page, WKBundleFrameRef frame, WKBundleScriptWorldRef world, const void *clientInfo)
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WKURLRef wkURL = WKBundleFrameCopyURL(WKBundlePageGetMainFrame(page));
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CFURLRef cfURL = WKURLCopyCFURL(0, wkURL);
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LOG(@"WKBundlePageClient - didClearWindowForFrame %@", [(NSURL *)cfURL absoluteString]);
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WKStringRef messageName = WKStringCreateWithCFString(CFSTR("Callback"));
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WKStringRef messageBody = WKStringCreateWithCFString(CFSTR("Window was cleared"));
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WKBundlePostMessage(globalBundle, messageName, messageBody);
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WKRelease(messageName);
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WKRelease(messageBody);
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void didCreatePage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
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LOG(@"WKBundleClient - didCreatePage\n");
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WKBundlePageLoaderClient client;
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memset(&client, 0, sizeof(client));
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client.didClearWindowObjectForFrame = didClearWindowObjectForFrame;
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WKBundlePageSetPageLoaderClient(page, &client);
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void willDestroyPage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
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LOG(@"WKBundleClient - willDestroyPage\n");
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void didReceiveMessage(WKBundleRef bundle, WKStringRef messageName, WKTypeRef messageBody, const void *clientInfo)
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CFStringRef cfMessageName = WKStringCopyCFString(0, messageName);
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WKTypeID typeID = WKGetTypeID(messageBody);
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if (typeID == WKStringGetTypeID()) {
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CFStringRef cfMessageBody = WKStringCopyCFString(0, (WKStringRef)messageBody);
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LOG(@"WKBundleClient - didReceiveMessage - MessageName: %@ MessageBody %@", cfMessageName, cfMessageBody);
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CFRelease(cfMessageBody);
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LOG(@"WKBundleClient - didReceiveMessage - MessageName: %@ (MessageBody Unhandled)\n", cfMessageName);
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CFRelease(cfMessageName);
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void WKBundleInitialize(WKBundleRef bundle, WKTypeRef initializationUserData)
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globalBundle = bundle;
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WKBundleClient client = {
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kWKBundleClientCurrentVersion,
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0, // didInitializePageGroup
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0 // didReceiveMessageToPage
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WKBundleSetClient(bundle, &client);