gecko/toolkit/components/url-classifier/nsUrlClassifierStreamUpdater.h

90 lines
2.8 KiB
C++

//* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsUrlClassifierStreamUpdater_h_
#define nsUrlClassifierStreamUpdater_h_
#include <nsISupportsUtils.h>
#include "nsCOMPtr.h"
#include "nsIObserver.h"
#include "nsIUrlClassifierStreamUpdater.h"
#include "nsIStreamListener.h"
#include "nsNetUtil.h"
#include "nsTArray.h"
#include "nsITimer.h"
#include "mozilla/Attributes.h"
// Forward declare pointers
class nsIURI;
class nsUrlClassifierStreamUpdater MOZ_FINAL : public nsIUrlClassifierStreamUpdater,
public nsIUrlClassifierUpdateObserver,
public nsIStreamListener,
public nsIObserver,
public nsIInterfaceRequestor,
public nsITimerCallback
{
public:
nsUrlClassifierStreamUpdater();
NS_DECL_ISUPPORTS
NS_DECL_NSIURLCLASSIFIERSTREAMUPDATER
NS_DECL_NSIURLCLASSIFIERUPDATEOBSERVER
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIREQUESTOBSERVER
NS_DECL_NSISTREAMLISTENER
NS_DECL_NSIOBSERVER
NS_DECL_NSITIMERCALLBACK
private:
// No subclassing
~nsUrlClassifierStreamUpdater() {}
// When the dbservice sends an UpdateComplete or UpdateFailure, we call this
// to reset the stream updater.
void DownloadDone();
// Disallow copy constructor
nsUrlClassifierStreamUpdater(nsUrlClassifierStreamUpdater&);
nsresult AddRequestBody(const nsACString &aRequestBody);
nsresult FetchUpdate(nsIURI *aURI,
const nsACString &aRequestBody,
const nsACString &aTable,
const nsACString &aServerMAC);
nsresult FetchUpdate(const nsACString &aURI,
const nsACString &aRequestBody,
const nsACString &aTable,
const nsACString &aServerMAC);
nsresult FetchNext();
bool mIsUpdating;
bool mInitialized;
bool mDownloadError;
bool mBeganStream;
nsCOMPtr<nsIURI> mUpdateUrl;
nsCString mStreamTable;
nsCString mServerMAC;
nsCOMPtr<nsIChannel> mChannel;
nsCOMPtr<nsIUrlClassifierDBService> mDBService;
nsCOMPtr<nsITimer> mTimer;
struct PendingUpdate {
nsCString mUrl;
nsCString mTable;
nsCString mServerMAC;
};
nsTArray<PendingUpdate> mPendingUpdates;
nsCOMPtr<nsIUrlClassifierCallback> mSuccessCallback;
nsCOMPtr<nsIUrlClassifierCallback> mUpdateErrorCallback;
nsCOMPtr<nsIUrlClassifierCallback> mDownloadErrorCallback;
};
#endif // nsUrlClassifierStreamUpdater_h_