NetworkDiskCacheMonitor.mm [plain text]
/*
* Copyright (C) 2013 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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 "NetworkDiskCacheMonitor.h"
#import "NetworkConnectionToWebProcess.h"
#import "NetworkProcessConnectionMessages.h"
#import "NetworkResourceLoader.h"
#import "WebCoreArgumentCoders.h"
#import <WebCore/CFNetworkSPI.h>
using namespace WebCore;
namespace WebKit {
void NetworkDiskCacheMonitor::monitorFileBackingStoreCreation(CFCachedURLResponseRef cachedResponse, NetworkResourceLoader* loader)
{
if (!cachedResponse)
return;
ASSERT(loader);
new NetworkDiskCacheMonitor(cachedResponse, loader); // Balanced by adoptPtr in the blocks set up in the DiskCacheMonitor constructor, one of which is guaranteed to run.
}
NetworkDiskCacheMonitor::NetworkDiskCacheMonitor(CFCachedURLResponseRef cachedResponse, NetworkResourceLoader* loader)
: DiskCacheMonitor(loader->originalRequest(), loader->sessionID(), cachedResponse)
, m_connectionToWebProcess(loader->connectionToWebProcess())
{
}
void NetworkDiskCacheMonitor::resourceBecameFileBacked(SharedBuffer& fileBackedBuffer)
{
ShareableResource::Handle handle;
NetworkResourceLoader::tryGetShareableHandleFromSharedBuffer(handle, fileBackedBuffer);
if (handle.isNull())
return;
send(Messages::NetworkProcessConnection::DidCacheResource(resourceRequest(), handle, sessionID()));
}
IPC::Connection* NetworkDiskCacheMonitor::messageSenderConnection()
{
return m_connectionToWebProcess->connection();
}
uint64_t NetworkDiskCacheMonitor::messageSenderDestinationID()
{
return 0;
}
} // namespace WebKit