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/*
* Copyright (C) 2005, 2006 Apple Computer, 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 Computer, 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.
*/
#if ENABLE(NETSCAPE_PLUGIN_API)
#import <WebKit/WebNetscapePluginStream.h>
#import <Foundation/NSURLConnection.h>
#import <WebCore/DocumentLoader.h>
#import <WebCore/Frame.h>
#import <WebCore/FrameLoader.h>
#import <WebCore/NetscapePlugInStreamLoader.h>
#import <WebKit/WebDataSourceInternal.h>
#import <WebKit/WebFrameInternal.h>
#import <WebKit/WebKitErrorsPrivate.h>
#import <WebKit/WebKitLogging.h>
#import <WebKit/WebNSURLRequestExtras.h>
#import <WebKit/WebNetscapePluginEmbeddedView.h>
#import <WebKit/WebNetscapePluginPackage.h>
#import <WebKit/WebNetscapePlugInStreamLoaderClient.h>
#import <WebKit/WebViewInternal.h>
#import <WebCore/ResourceError.h>
#import <WebCore/WebCoreObjCExtras.h>
#import <wtf/PassRefPtr.h>
using namespace WebCore;
@implementation WebNetscapePluginStream
#ifndef BUILDING_ON_TIGER
+ (void)initialize
{
WebCoreObjCFinalizeOnMainThread(self);
}
#endif
- (id)initWithFrameLoader:(FrameLoader *)frameLoader
{
_frameLoader = frameLoader;
return self;
}
- (id)initWithRequest:(NSURLRequest *)theRequest
plugin:(NPP)thePlugin
notifyData:(void *)theNotifyData
sendNotification:(BOOL)flag
{
WebBaseNetscapePluginView *view = (WebBaseNetscapePluginView *)thePlugin->ndata;
if (!core([view webFrame])->loader()->canLoad([theRequest URL], core([view webFrame])->document()))
return nil;
if ([self initWithRequestURL:[theRequest URL]
plugin:thePlugin
notifyData:theNotifyData
sendNotification:flag] == nil) {
return nil;
}
// Temporarily set isTerminated to YES to avoid assertion failure in dealloc in case we are released in this method.
isTerminated = YES;
request = [theRequest mutableCopy];
if (core([view webFrame])->loader()->shouldHideReferrer([theRequest URL], core([view webFrame])->loader()->outgoingReferrer()))
[(NSMutableURLRequest *)request _web_setHTTPReferrer:nil];
_client = new WebNetscapePlugInStreamLoaderClient(self);
_loader = NetscapePlugInStreamLoader::create(core([view webFrame]), _client).releaseRef();
_loader->setShouldBufferData(false);
isTerminated = NO;
return self;
}
- (void)dealloc
{
if (_loader)
_loader->deref();
delete _client;
[request release];
[super dealloc];
}
- (void)finalize
{
ASSERT_MAIN_THREAD();
if (_loader)
_loader->deref();
delete _client;
[super finalize];
}
- (void)start
{
ASSERT(request);
ASSERT(!_frameLoader);
_loader->documentLoader()->addPlugInStreamLoader(_loader);
_loader->load(request);
}
- (void)cancelLoadWithError:(NSError *)error
{
if (_frameLoader) {
ASSERT(!_loader);
DocumentLoader* documentLoader = _frameLoader->activeDocumentLoader();
ASSERT(documentLoader);
if (documentLoader->isLoadingMainResource())
documentLoader->cancelMainResourceLoad(error);
return;
}
if (!_loader->isDone())
_loader->cancel(error);
}
- (void)stop
{
ASSERT(!_frameLoader);
if (!_loader->isDone())
[self cancelLoadAndDestroyStreamWithError:_loader->cancelledError()];
}
@end
#endif
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