PendingDownload.cpp [plain text]
#include "config.h"
#include "PendingDownload.h"
#include "DataReference.h"
#include "Download.h"
#include "DownloadProxyMessages.h"
#include "NetworkLoad.h"
#include "NetworkProcess.h"
#include "WebCoreArgumentCoders.h"
namespace WebKit {
using namespace WebCore;
PendingDownload::PendingDownload(IPC::Connection* parentProcessConnection, NetworkLoadParameters&& parameters, DownloadID downloadID, NetworkSession& networkSession, WebCore::BlobRegistryImpl* blobRegistry, const String& suggestedName)
: m_networkLoad(makeUnique<NetworkLoad>(*this, blobRegistry, WTFMove(parameters), networkSession))
, m_parentProcessConnection(parentProcessConnection)
{
m_networkLoad->start();
m_isAllowedToAskUserForCredentials = parameters.clientCredentialPolicy == ClientCredentialPolicy::MayAskClientForCredentials;
m_networkLoad->setPendingDownloadID(downloadID);
m_networkLoad->setPendingDownload(*this);
m_networkLoad->setSuggestedFilename(suggestedName);
send(Messages::DownloadProxy::DidStart(m_networkLoad->currentRequest(), suggestedName));
}
PendingDownload::PendingDownload(IPC::Connection* parentProcessConnection, std::unique_ptr<NetworkLoad>&& networkLoad, ResponseCompletionHandler&& completionHandler, DownloadID downloadID, const ResourceRequest& request, const ResourceResponse& response)
: m_networkLoad(WTFMove(networkLoad))
, m_parentProcessConnection(parentProcessConnection)
{
m_isAllowedToAskUserForCredentials = m_networkLoad->isAllowedToAskUserForCredentials();
m_networkLoad->setPendingDownloadID(downloadID);
send(Messages::DownloadProxy::DidStart(request, String()));
m_networkLoad->convertTaskToDownload(*this, request, response, WTFMove(completionHandler));
}
void PendingDownload::willSendRedirectedRequest(WebCore::ResourceRequest&&, WebCore::ResourceRequest&& redirectRequest, WebCore::ResourceResponse&& redirectResponse)
{
send(Messages::DownloadProxy::WillSendRequest(WTFMove(redirectRequest), WTFMove(redirectResponse)));
};
void PendingDownload::continueWillSendRequest(WebCore::ResourceRequest&& newRequest)
{
m_networkLoad->continueWillSendRequest(WTFMove(newRequest));
}
void PendingDownload::cancel(CompletionHandler<void(const IPC::DataReference&)>&& completionHandler)
{
ASSERT(m_networkLoad);
m_networkLoad->cancel();
completionHandler({ });
}
#if PLATFORM(COCOA)
void PendingDownload::publishProgress(const URL& url, SandboxExtension::Handle&& sandboxExtension)
{
ASSERT(!m_progressURL.isValid());
m_progressURL = url;
m_progressSandboxExtension = WTFMove(sandboxExtension);
}
void PendingDownload::didBecomeDownload(const std::unique_ptr<Download>& download)
{
if (m_progressURL.isValid())
download->publishProgress(m_progressURL, WTFMove(m_progressSandboxExtension));
}
#endif // PLATFORM(COCOA)
void PendingDownload::didFailLoading(const WebCore::ResourceError& error)
{
send(Messages::DownloadProxy::DidFail(error, { }));
}
IPC::Connection* PendingDownload::messageSenderConnection() const
{
return m_parentProcessConnection.get();
}
void PendingDownload::didReceiveResponse(WebCore::ResourceResponse&& response, ResponseCompletionHandler&& completionHandler)
{
completionHandler(WebCore::PolicyAction::Download);
}
uint64_t PendingDownload::messageSenderDestinationID() const
{
return m_networkLoad->pendingDownloadID().toUInt64();
}
}