chromium/chrome/browser/safe_browsing/download_protection/ppapi_download_request.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Helper class which handles communication with the SafeBrowsing servers for
// improved binary download protection.

#ifndef CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_PROTECTION_PPAPI_DOWNLOAD_REQUEST_H_
#define CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_PROTECTION_PPAPI_DOWNLOAD_REQUEST_H_

#include "base/files/file_path.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/time/time.h"
#include "chrome/browser/safe_browsing/download_protection/download_protection_util.h"
#include "components/sessions/core/session_id.h"
#include "content/public/browser/web_contents_observer.h"
#include "url/gurl.h"

namespace content {
class RenderFrameHost;
}  // namespace content

namespace network {
class SimpleURLLoader;
}

class Profile;

namespace safe_browsing {

class DownloadProtectionService;
class SafeBrowsingDatabaseManager;
class PPAPIDownloadRequest;

// A request for checking whether a PPAPI initiated download is safe.
//
// These are considered different from DownloadManager mediated downloads
// because:
//
// * The download bytes are produced by the PPAPI plugin *after* the check
//   returns due to architectural constraints.
//
// * Since the download bytes are produced by the PPAPI plugin, there's no
//   reliable network request information to associate with the download.
//
// PPAPIDownloadRequest objects are owned by the DownloadProtectionService
// indicated by |service|.
class PPAPIDownloadRequest : public content::WebContentsObserver { … };

}  // namespace safe_browsing

#endif  // CHROME_BROWSER_SAFE_BROWSING_DOWNLOAD_PROTECTION_PPAPI_DOWNLOAD_REQUEST_H_