/* * Copyright (C) 2011 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. */ #import "config.h" #import "WKProcessGroup.h" #import "WKProcessGroupInternal.h" #import "WKConnectionInternal.h" #import "WKContext.h" #import "WKRetainPtr.h" #import "WKStringCF.h" #import <wtf/RetainPtr.h> @interface WKProcessGroupData : NSObject { @public // Underlying context object. WKRetainPtr<WKContextRef> _contextRef; // Delegate for callbacks. id<WKProcessGroupDelegate> _delegate; } @end @implementation WKProcessGroupData @end @implementation WKProcessGroup static void didCreateConnection(WKContextRef, WKConnectionRef connectionRef, const void* clientInfo) { WKProcessGroup *processGroup = (WKProcessGroup *)clientInfo; if ([processGroup.delegate respondsToSelector:@selector(processGroup:didCreateConnectionToWebProcessPlugIn:)]) { RetainPtr<WKConnection> connection = adoptNS([[WKConnection alloc] _initWithConnectionRef:connectionRef]); [processGroup.delegate processGroup:processGroup didCreateConnectionToWebProcessPlugIn:connection.get()]; } } static void setUpConnectionClient(WKProcessGroup *processGroup, WKContextRef contextRef) { WKContextConnectionClient connectionClient; memset(&connectionClient, 0, sizeof(connectionClient)); connectionClient.version = kWKContextConnectionClientCurrentVersion; connectionClient.clientInfo = processGroup; connectionClient.didCreateConnection = didCreateConnection; WKContextSetConnectionClient(contextRef, &connectionClient); } - (id)init { return [self initWithInjectedBundleURL:nil]; } - (id)initWithInjectedBundleURL:(NSURL *)bundleURL { self = [super init]; if (!self) return nil; _data = [[WKProcessGroupData alloc] init]; if (bundleURL) _data->_contextRef = adoptWK(WKContextCreateWithInjectedBundlePath(adoptWK(WKStringCreateWithCFString((CFStringRef)[bundleURL absoluteString])).get())); else _data->_contextRef = adoptWK(WKContextCreate()); setUpConnectionClient(self, _data->_contextRef.get()); return self; } - (void)dealloc { WKContextSetConnectionClient(_data->_contextRef.get(), 0); [_data release]; [super dealloc]; } - (id<WKProcessGroupDelegate>)delegate { return _data->_delegate; } - (void)setDelegate:(id<WKProcessGroupDelegate>)delegate { _data->_delegate = delegate; } @end @implementation WKProcessGroup (Internal) - (WKContextRef)_contextRef { return _data->_contextRef.get(); } @end