WKWebProcessPlugIn.mm [plain text]
/*
* Copyright (C) 2012-2018 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 "WKWebProcessPlugInInternal.h"
#if WK_API_ENABLED
#import "APIArray.h"
#import "WKConnectionInternal.h"
#import "WKBundle.h"
#import "WKBundleAPICast.h"
#import "WKRetainPtr.h"
#import "WKStringCF.h"
#import "WKWebProcessPlugInBrowserContextControllerInternal.h"
#import <wtf/RetainPtr.h>
using namespace WebKit;
@interface WKWebProcessPlugInController () {
API::ObjectStorage<InjectedBundle> _bundle;
RetainPtr<id <WKWebProcessPlugIn>> _principalClassInstance;
}
@end
@implementation WKWebProcessPlugInController
- (void)dealloc
{
_bundle->~InjectedBundle();
[super dealloc];
}
static void didCreatePage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
{
auto plugInController = (__bridge WKWebProcessPlugInController *)clientInfo;
id <WKWebProcessPlugIn> principalClassInstance = plugInController->_principalClassInstance.get();
if ([principalClassInstance respondsToSelector:@selector(webProcessPlugIn:didCreateBrowserContextController:)])
[principalClassInstance webProcessPlugIn:plugInController didCreateBrowserContextController:wrapper(*toImpl(page))];
}
static void willDestroyPage(WKBundleRef bundle, WKBundlePageRef page, const void* clientInfo)
{
auto plugInController = (__bridge WKWebProcessPlugInController *)clientInfo;
id <WKWebProcessPlugIn> principalClassInstance = plugInController->_principalClassInstance.get();
if ([principalClassInstance respondsToSelector:@selector(webProcessPlugIn:willDestroyBrowserContextController:)])
[principalClassInstance webProcessPlugIn:plugInController willDestroyBrowserContextController:wrapper(*toImpl(page))];
}
static void setUpBundleClient(WKWebProcessPlugInController *plugInController, InjectedBundle& bundle)
{
WKBundleClientV1 bundleClient;
memset(&bundleClient, 0, sizeof(bundleClient));
bundleClient.base.version = 1;
bundleClient.base.clientInfo = (__bridge void*)plugInController;
bundleClient.didCreatePage = didCreatePage;
bundleClient.willDestroyPage = willDestroyPage;
WKBundleSetClient(toAPI(&bundle), &bundleClient.base);
}
- (void)_setPrincipalClassInstance:(id <WKWebProcessPlugIn>)principalClassInstance
{
ASSERT(!_principalClassInstance);
_principalClassInstance = principalClassInstance;
setUpBundleClient(self, *_bundle);
}
- (WKConnection *)connection
{
return wrapper(*_bundle->webConnectionToUIProcess());
}
- (id)parameters
{
return _bundle->bundleParameters();
}
static Ref<API::Array> createWKArray(NSArray *array)
{
NSUInteger count = [array count];
Vector<RefPtr<API::Object>> strings;
strings.reserveInitialCapacity(count);
for (id entry in array) {
if ([entry isKindOfClass:[NSString class]])
strings.uncheckedAppend(adoptRef(toImpl(WKStringCreateWithCFString((__bridge CFStringRef)entry))));
}
return API::Array::create(WTFMove(strings));
}
- (void)extendClassesForParameterCoder:(NSArray *)classes
{
auto classList = createWKArray(classes);
_bundle->extendClassesForParameterCoder(classList.get());
}
#pragma mark WKObject protocol implementation
- (API::Object&)_apiObject
{
return *_bundle;
}
@end
@implementation WKWebProcessPlugInController (Private)
- (WKBundleRef)_bundleRef
{
return toAPI(_bundle.get());
}
@end
#endif // WK_API_ENABLED