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/*
* Copyright (C) 2012 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebKitDownloadClient.h"
#include "APIDownloadClient.h"
#include "WebKitDownloadPrivate.h"
#include "WebKitURIResponsePrivate.h"
#include "WebKitWebContextPrivate.h"
#include "WebKitWebViewPrivate.h"
#include "WebProcessPool.h"
#include <WebKit/WKString.h>
#include <wtf/glib/GRefPtr.h>
#include <wtf/text/CString.h>
using namespace WebCore;
using namespace WebKit;
class DownloadClient final : public API::DownloadClient {
public:
explicit DownloadClient(WebKitWebContext* webContext)
: m_webContext(webContext)
{
}
private:
void didStart(WebProcessPool*, DownloadProxy* downloadProxy) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
webkitWebContextDownloadStarted(m_webContext, download.get());
}
void didReceiveAuthenticationChallenge(WebProcessPool*, DownloadProxy* downloadProxy, AuthenticationChallengeProxy* authenticationChallenge) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
if (webkitDownloadIsCancelled(download.get()))
return;
// FIXME: Add API to handle authentication of downloads without a web view associted.
if (auto* webView = webkit_download_get_web_view(download.get()))
webkitWebViewHandleAuthenticationChallenge(webView, authenticationChallenge);
}
void didReceiveResponse(WebProcessPool*, DownloadProxy* downloadProxy, const ResourceResponse& resourceResponse) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
if (webkitDownloadIsCancelled(download.get()))
return;
GRefPtr<WebKitURIResponse> response = adoptGRef(webkitURIResponseCreateForResourceResponse(resourceResponse));
webkitDownloadSetResponse(download.get(), response.get());
}
void didReceiveData(WebProcessPool*, DownloadProxy* downloadProxy, uint64_t length) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
webkitDownloadNotifyProgress(download.get(), length);
}
String decideDestinationWithSuggestedFilename(WebProcessPool*, DownloadProxy* downloadProxy, const String& filename, bool& allowOverwrite) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
return webkitDownloadDecideDestinationWithSuggestedFilename(download.get(), filename.utf8(), allowOverwrite);
}
void didCreateDestination(WebProcessPool*, DownloadProxy* downloadProxy, const String& path) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
webkitDownloadDestinationCreated(download.get(), path);
}
void didFail(WebProcessPool*, DownloadProxy* downloadProxy, const ResourceError& error) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
if (webkitDownloadIsCancelled(download.get())) {
// Cancellation takes precedence over other errors.
webkitDownloadCancelled(download.get());
} else
webkitDownloadFailed(download.get(), error);
webkitWebContextRemoveDownload(downloadProxy);
}
void didCancel(WebProcessPool*, DownloadProxy* downloadProxy) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
webkitDownloadCancelled(download.get());
webkitWebContextRemoveDownload(downloadProxy);
}
void didFinish(WebProcessPool*, DownloadProxy* downloadProxy) override
{
GRefPtr<WebKitDownload> download = webkitWebContextGetOrCreateDownload(downloadProxy);
webkitDownloadFinished(download.get());
webkitWebContextRemoveDownload(downloadProxy);
}
WebKitWebContext* m_webContext;
};
void attachDownloadClientToContext(WebKitWebContext* webContext)
{
webkitWebContextGetProcessPool(webContext).setDownloadClient(std::make_unique<DownloadClient>(webContext));
}
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