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 114