Tools/TestWebKitAPI/cocoa/WebProcessPlugIn/WebProcessPlugIn.mm

/*
 * Copyright (C) 2015 Apple Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 *
 * 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
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#import "config.h"

#if WK_API_ENABLED

#import "PlatformUtilities.h"
#import <WebKit/WKWebProcessPlugIn.h>
#import <wtf/RetainPtr.h>

@interface WebProcessPlugIn : NSObject <WKWebProcessPlugIn>
@end

@implementation WebProcessPlugIn {
    RetainPtr<id <WKWebProcessPlugIn>> _testPlugIn;
}

- (void)webProcessPlugIn:(WKWebProcessPlugInController *)plugInController initializeWithObject:(id)initializationObject
{
    NSString *testPlugInClassName = [plugInController.parameters valueForKey:TestWebKitAPI::Util::TestPlugInClassNameParameter];
    ASSERT(testPlugInClassName);
    ASSERT([testPlugInClassName isKindOfClass:[NSString class]]);

    Class testPlugInClass = NSClassFromString(testPlugInClassName);
    ASSERT(testPlugInClass);
    ASSERT([testPlugInClass conformsToProtocol:@protocol(WKWebProcessPlugIn)]);

    ASSERT(!_testPlugIn);
    _testPlugIn = adoptNS([[testPlugInClass alloc] init]);

    if ([_testPlugIn respondsToSelector:@selector(webProcessPlugIn:initializeWithObject:)])
        [_testPlugIn webProcessPlugIn:plugInController initializeWithObject:initializationObject];
}

- (BOOL)respondsToSelector:(SEL)aSelector
{
    if ([_testPlugIn respondsToSelector:aSelector])
        return YES;
    return [super respondsToSelector:aSelector];
}

- (id)forwardingTargetForSelector:(SEL)aSelector
{
    return _testPlugIn.get();
}

@end

#endif // WK_API_ENABLED