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      1 /*
      2  * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #import <Foundation/Foundation.h>
     30 
     31 @class NSURLRequest;
     32 @class NSString;
     33 @class WebFrame;
     34 @class WebView;
     35 @class WebPolicyDecisionListener;
     36 
     37 @protocol WebPluginContainerCheckController <NSObject>
     38 - (void)_webPluginContainerCancelCheckIfAllowedToLoadRequest:(id)checkIdentifier;
     39 - (WebFrame *)webFrame;
     40 - (WebView *)webView;
     41 @end
     42 
     43 @interface WebPluginContainerCheck : NSObject
     44 {
     45     NSURLRequest *_request;
     46     NSString *_target;
     47     id <WebPluginContainerCheckController> _controller;
     48     id _resultObject;
     49     SEL _resultSelector;
     50     id _contextInfo;
     51     BOOL _done;
     52     WebPolicyDecisionListener *_listener;
     53 }
     54 
     55 + (id)checkWithRequest:(NSURLRequest *)request target:(NSString *)target resultObject:(id)obj selector:(SEL)selector controller:(id <WebPluginContainerCheckController>)controller contextInfo:(id)/*optional*/contextInfo;
     56 - (void)start;
     57 - (void)cancel;
     58 - (id)contextInfo;
     59 
     60 @end
     61