1 /*

     2  * Copyright (C) 2007, 2009 Apple 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 "config.h"

    30 #import "PolicyDelegate.h"

    31 

    32 #import "DumpRenderTree.h"

    33 #import "LayoutTestController.h"

    34 #import <WebKit/DOMElement.h>

    35 #import <WebKit/WebPolicyDelegate.h>

    36 #import <WebKit/WebView.h>

    37 

    38 @interface NSURL (DRTExtras)

    39 - (NSString *)_drt_descriptionSuitableForTestResult;

    40 @end

    41 

    42 @interface DOMNode (dumpPath)

    43 - (NSString *)dumpPath;

    44 @end

    45 

    46 @implementation PolicyDelegate

    47 

    48 - (void)webView:(WebView *)webView decidePolicyForNavigationAction:(NSDictionary *)actionInformation

    49                                                            request:(NSURLRequest *)request

    50                                                              frame:(WebFrame *)frame

    51                                                   decisionListener:(id<WebPolicyDecisionListener>)listener

    52 {

    53     WebNavigationType navType = (WebNavigationType)[[actionInformation objectForKey:WebActionNavigationTypeKey] intValue];

    54 

    55     const char* typeDescription;

    56     switch (navType) {

    57         case WebNavigationTypeLinkClicked:

    58             typeDescription = "link clicked";

    59             break;

    60         case WebNavigationTypeFormSubmitted:

    61             typeDescription = "form submitted";

    62             break;

    63         case WebNavigationTypeBackForward:

    64             typeDescription = "back/forward";

    65             break;

    66         case WebNavigationTypeReload:

    67             typeDescription = "reload";

    68             break;

    69         case WebNavigationTypeFormResubmitted:

    70             typeDescription = "form resubmitted";

    71             break;

    72         case WebNavigationTypeOther:

    73             typeDescription = "other";

    74             break;

    75         default:

    76             typeDescription = "illegal value";

    77     }

    78 

    79     NSString *message = [NSString stringWithFormat:@"Policy delegate: attempt to load %@ with navigation type '%s'", [[request URL] _drt_descriptionSuitableForTestResult], typeDescription];

    80 

    81     if (DOMElement *originatingNode = [[actionInformation objectForKey:WebActionElementKey] objectForKey:WebElementDOMNodeKey])

    82         message = [message stringByAppendingFormat:@" originating from %@", [originatingNode dumpPath]];

    83 

    84     printf("%s\n", [message UTF8String]);

    85 

    86     if (permissiveDelegate)

    87         [listener use];

    88     else

    89         [listener ignore];

    90 

    91     if (controllerToNotifyDone) {

    92         controllerToNotifyDone->notifyDone();

    93         controllerToNotifyDone = 0;

    94     }

    95 }

    96 

    97 - (void)webView:(WebView *)webView unableToImplementPolicyWithError:(NSError *)error frame:(WebFrame *)frame

    98 {

    99     NSString *message = [NSString stringWithFormat:@"Policy delegate: unable to implement policy with error domain '%@', error code %d, in frame '%@'", [error domain], [error code], [frame name]];

   100     printf("%s\n", [message UTF8String]);

   101 }

   102 

   103 - (void)setPermissive:(BOOL)permissive

   104 {

   105     permissiveDelegate = permissive;

   106 }

   107 

   108 - (void)setControllerToNotifyDone:(LayoutTestController*)controller

   109 {

   110     controllerToNotifyDone = controller;

   111 }

   112 

   113 @end