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/*
* Copyright (C) 2007, 2009 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.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "PolicyDelegate.h"
#import "DumpRenderTree.h"
#import "TestRunner.h"
#import <WebKit/DOMElement.h>
#import <WebKit/WebDataSource.h>
#import <WebKit/WebFrame.h>
#import <WebKit/WebPolicyDelegate.h>
#import <WebKit/WebView.h>
@interface NSURL (DRTExtras)
- (NSString *)_drt_descriptionSuitableForTestResult;
@end
@interface DOMNode (dumpPath)
- (NSString *)dumpPath;
@end
@implementation PolicyDelegate
- (void)webView:(WebView *)webView decidePolicyForNavigationAction:(NSDictionary *)actionInformation
request:(NSURLRequest *)request
frame:(WebFrame *)frame
decisionListener:(id<WebPolicyDecisionListener>)listener
{
WebNavigationType navType = (WebNavigationType)[[actionInformation objectForKey:WebActionNavigationTypeKey] intValue];
const char* typeDescription;
switch (navType) {
case WebNavigationTypeLinkClicked:
typeDescription = "link clicked";
break;
case WebNavigationTypeFormSubmitted:
typeDescription = "form submitted";
break;
case WebNavigationTypeBackForward:
typeDescription = "back/forward";
break;
case WebNavigationTypeReload:
typeDescription = "reload";
break;
case WebNavigationTypeFormResubmitted:
typeDescription = "form resubmitted";
break;
case WebNavigationTypeOther:
typeDescription = "other";
break;
default:
typeDescription = "illegal value";
}
NSString *message = [NSString stringWithFormat:@"Policy delegate: attempt to load %@ with navigation type '%s'", [[request URL] _drt_descriptionSuitableForTestResult], typeDescription];
if (DOMElement *originatingNode = [[actionInformation objectForKey:WebActionElementKey] objectForKey:WebElementDOMNodeKey])
message = [message stringByAppendingFormat:@" originating from %@", [originatingNode dumpPath]];
printf("%s\n", [message UTF8String]);
if (permissiveDelegate)
[listener use];
else
[listener ignore];
if (controllerToNotifyDone) {
controllerToNotifyDone->notifyDone();
controllerToNotifyDone = 0;
}
}
- (void)webView:(WebView *)webView unableToImplementPolicyWithError:(NSError *)error frame:(WebFrame *)frame
{
NSString *message = [NSString stringWithFormat:@"Policy delegate: unable to implement policy with error domain '%@', error code %ld, in frame '%@'", [error domain], static_cast<long>([error code]), [frame name]];
printf("%s\n", [message UTF8String]);
}
static NSString *dispositionTypeFromContentDispositionHeader(NSString *header)
{
NSMutableString *result = [[[[header componentsSeparatedByString:@";"] objectAtIndex:0] mutableCopy] autorelease];
if (result)
CFStringTrimWhitespace((CFMutableStringRef)result);
return result;
}
- (void)webView:(WebView *)c decidePolicyForMIMEType:(NSString *)type
request:(NSURLRequest *)request
frame:(WebFrame *)frame
decisionListener:(id<WebPolicyDecisionListener>)listener
{
NSHTTPURLResponse *HTTPResponse = (NSHTTPURLResponse *)[[frame provisionalDataSource] response];
if (![HTTPResponse isKindOfClass:[NSHTTPURLResponse class]])
HTTPResponse = nil;
NSString *dispositionType = dispositionTypeFromContentDispositionHeader([[HTTPResponse allHeaderFields] objectForKey:@"Content-Disposition"]);
if (dispositionType && [dispositionType compare:@"attachment" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
printf("Policy delegate: resource is an attachment, suggested file name '%s'\n", [[HTTPResponse suggestedFilename] UTF8String]);
[listener ignore];
return;
}
[listener use];
}
- (void)setPermissive:(BOOL)permissive
{
permissiveDelegate = permissive;
}
- (void)setControllerToNotifyDone:(TestRunner*)controller
{
controllerToNotifyDone = controller;
}
@end