| /* |
| * 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. |
| */ |
| #ifndef __LP64__ |
| #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/WebFrameBridge.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 |