gecko-dev/netwerk/base/nsIProgressEventSink.idl

81 строка
3.3 KiB
Plaintext
Исходник Обычный вид История

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2012-05-21 15:12:37 +04:00
/* 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/. */
1999-06-08 01:33:30 +04:00
#include "nsISupports.idl"
1999-06-08 01:33:30 +04:00
interface nsIURI;
interface nsIRequest;
/**
* nsIProgressEventSink
*
* This interface is used to asynchronously convey channel status and progress
* information that is generally not critical to the processing of the channel.
* The information is intended to be displayed to the user in some meaningful
* way.
*
* An implementation of this interface can be passed to a channel via the
* channel's notificationCallbacks attribute. See nsIChannel for more info.
*
* The channel will begin passing notifications to the progress event sink
* after its asyncOpen method has been called. Notifications will cease once
* the channel calls its listener's onStopRequest method or once the channel
* is canceled (via nsIRequest::cancel).
*
* NOTE: This interface is actually not specific to channels and may be used
* with other implementations of nsIRequest.
*/
bug 1116867 - make nsIProgressEventSink and nsITransportEventSink safely scriptable r=mayhemer r=bz These scriptable interfaces use uint_64 arguments with sentinel values of UINT64_MAX. However, UINT64_MAX exceeds MAX_SAFE_INTEGER and cannot be gatewayed to/from javascript - so they cannot be used correctly. Change them to use signed 64 bit numbers and -1 as the sentinnel. C++ implementations ought to be enough to audit as the special value could never be used correctly in JS anyhow - also audited OnProgressChange() uses for downstream use of this data. --- dom/base/nsXMLHttpRequest.cpp | 19 +++++++---- dom/base/nsXMLHttpRequest.h | 10 +++--- dom/plugins/base/nsPluginStreamListenerPeer.cpp | 4 +-- .../webbrowserpersist/nsWebBrowserPersist.cpp | 14 ++++---- image/src/imgLoader.cpp | 4 +-- modules/libjar/nsJARChannel.cpp | 3 +- netwerk/base/public/nsIProgressEventSink.idl | 8 ++--- netwerk/base/public/nsITransport.idl | 8 ++--- netwerk/base/public/nsNetUtil.h | 24 ++++++++++++++ netwerk/base/src/Dashboard.cpp | 2 +- netwerk/base/src/nsBaseChannel.cpp | 12 +++---- netwerk/base/src/nsIncrementalDownload.cpp | 4 +-- netwerk/base/src/nsSocketTransport2.cpp | 5 +-- netwerk/base/src/nsStreamTransportService.cpp | 38 +++++++++++++--------- netwerk/base/src/nsTransportUtils.cpp | 12 +++---- netwerk/protocol/file/nsFileChannel.cpp | 8 +++-- netwerk/protocol/ftp/nsFtpConnectionThread.cpp | 4 +-- netwerk/protocol/http/Http2Push.cpp | 2 +- netwerk/protocol/http/Http2Session.cpp | 2 +- netwerk/protocol/http/HttpChannelChild.cpp | 31 +++++++++--------- netwerk/protocol/http/HttpChannelChild.h | 6 ++-- netwerk/protocol/http/HttpChannelParent.cpp | 4 +-- netwerk/protocol/http/HttpChannelParent.h | 4 +-- netwerk/protocol/http/NullHttpTransaction.cpp | 2 +- netwerk/protocol/http/PHttpChannel.ipdl | 2 +- netwerk/protocol/http/SpdyPush31.cpp | 2 +- netwerk/protocol/http/SpdySession31.cpp | 2 +- netwerk/protocol/http/TunnelUtils.cpp | 2 +- netwerk/protocol/http/nsAHttpTransaction.h | 4 +-- netwerk/protocol/http/nsHttpChannel.cpp | 30 +++++++++++------ netwerk/protocol/http/nsHttpConnection.cpp | 4 +-- netwerk/protocol/http/nsHttpConnectionMgr.cpp | 4 +-- netwerk/protocol/http/nsHttpPipeline.cpp | 4 +-- netwerk/protocol/http/nsHttpPipeline.h | 6 ++-- netwerk/protocol/http/nsHttpResponseHead.cpp | 2 +- netwerk/protocol/http/nsHttpResponseHead.h | 2 +- netwerk/protocol/http/nsHttpTransaction.cpp | 32 +++++++++--------- netwerk/protocol/http/nsHttpTransaction.h | 2 +- netwerk/protocol/wyciwyg/WyciwygChannelChild.cpp | 2 +- netwerk/protocol/wyciwyg/nsWyciwygChannel.cpp | 3 +- netwerk/test/TestIncrementalDownload.cpp | 7 ++-- uriloader/base/nsDocLoader.cpp | 14 ++++---- 42 files changed, 203 insertions(+), 151 deletions(-)
2015-01-08 22:48:52 +03:00
[scriptable, uuid(87d55fba-cb7e-4f38-84c1-5c6c2b2a55e9)]
1999-06-08 01:33:30 +04:00
interface nsIProgressEventSink : nsISupports
{
/**
* Called to notify the event sink that progress has occurred for the
* given request.
*
* @param aRequest
* the request being observed (may QI to nsIChannel).
* @param aContext
* if aRequest is a channel, then this parameter is the listener
* context passed to nsIChannel::asyncOpen.
* @param aProgress
* numeric value in the range 0 to aProgressMax indicating the
* number of bytes transfered thus far.
* @param aProgressMax
* numeric value indicating maximum number of bytes that will be
bug 1116867 - make nsIProgressEventSink and nsITransportEventSink safely scriptable r=mayhemer r=bz These scriptable interfaces use uint_64 arguments with sentinel values of UINT64_MAX. However, UINT64_MAX exceeds MAX_SAFE_INTEGER and cannot be gatewayed to/from javascript - so they cannot be used correctly. Change them to use signed 64 bit numbers and -1 as the sentinnel. C++ implementations ought to be enough to audit as the special value could never be used correctly in JS anyhow - also audited OnProgressChange() uses for downstream use of this data. --- dom/base/nsXMLHttpRequest.cpp | 19 +++++++---- dom/base/nsXMLHttpRequest.h | 10 +++--- dom/plugins/base/nsPluginStreamListenerPeer.cpp | 4 +-- .../webbrowserpersist/nsWebBrowserPersist.cpp | 14 ++++---- image/src/imgLoader.cpp | 4 +-- modules/libjar/nsJARChannel.cpp | 3 +- netwerk/base/public/nsIProgressEventSink.idl | 8 ++--- netwerk/base/public/nsITransport.idl | 8 ++--- netwerk/base/public/nsNetUtil.h | 24 ++++++++++++++ netwerk/base/src/Dashboard.cpp | 2 +- netwerk/base/src/nsBaseChannel.cpp | 12 +++---- netwerk/base/src/nsIncrementalDownload.cpp | 4 +-- netwerk/base/src/nsSocketTransport2.cpp | 5 +-- netwerk/base/src/nsStreamTransportService.cpp | 38 +++++++++++++--------- netwerk/base/src/nsTransportUtils.cpp | 12 +++---- netwerk/protocol/file/nsFileChannel.cpp | 8 +++-- netwerk/protocol/ftp/nsFtpConnectionThread.cpp | 4 +-- netwerk/protocol/http/Http2Push.cpp | 2 +- netwerk/protocol/http/Http2Session.cpp | 2 +- netwerk/protocol/http/HttpChannelChild.cpp | 31 +++++++++--------- netwerk/protocol/http/HttpChannelChild.h | 6 ++-- netwerk/protocol/http/HttpChannelParent.cpp | 4 +-- netwerk/protocol/http/HttpChannelParent.h | 4 +-- netwerk/protocol/http/NullHttpTransaction.cpp | 2 +- netwerk/protocol/http/PHttpChannel.ipdl | 2 +- netwerk/protocol/http/SpdyPush31.cpp | 2 +- netwerk/protocol/http/SpdySession31.cpp | 2 +- netwerk/protocol/http/TunnelUtils.cpp | 2 +- netwerk/protocol/http/nsAHttpTransaction.h | 4 +-- netwerk/protocol/http/nsHttpChannel.cpp | 30 +++++++++++------ netwerk/protocol/http/nsHttpConnection.cpp | 4 +-- netwerk/protocol/http/nsHttpConnectionMgr.cpp | 4 +-- netwerk/protocol/http/nsHttpPipeline.cpp | 4 +-- netwerk/protocol/http/nsHttpPipeline.h | 6 ++-- netwerk/protocol/http/nsHttpResponseHead.cpp | 2 +- netwerk/protocol/http/nsHttpResponseHead.h | 2 +- netwerk/protocol/http/nsHttpTransaction.cpp | 32 +++++++++--------- netwerk/protocol/http/nsHttpTransaction.h | 2 +- netwerk/protocol/wyciwyg/WyciwygChannelChild.cpp | 2 +- netwerk/protocol/wyciwyg/nsWyciwygChannel.cpp | 3 +- netwerk/test/TestIncrementalDownload.cpp | 7 ++-- uriloader/base/nsDocLoader.cpp | 14 ++++---- 42 files changed, 203 insertions(+), 151 deletions(-)
2015-01-08 22:48:52 +03:00
* transfered (or -1 if total is unknown).
*/
void onProgress(in nsIRequest aRequest,
in nsISupports aContext,
bug 1116867 - make nsIProgressEventSink and nsITransportEventSink safely scriptable r=mayhemer r=bz These scriptable interfaces use uint_64 arguments with sentinel values of UINT64_MAX. However, UINT64_MAX exceeds MAX_SAFE_INTEGER and cannot be gatewayed to/from javascript - so they cannot be used correctly. Change them to use signed 64 bit numbers and -1 as the sentinnel. C++ implementations ought to be enough to audit as the special value could never be used correctly in JS anyhow - also audited OnProgressChange() uses for downstream use of this data. --- dom/base/nsXMLHttpRequest.cpp | 19 +++++++---- dom/base/nsXMLHttpRequest.h | 10 +++--- dom/plugins/base/nsPluginStreamListenerPeer.cpp | 4 +-- .../webbrowserpersist/nsWebBrowserPersist.cpp | 14 ++++---- image/src/imgLoader.cpp | 4 +-- modules/libjar/nsJARChannel.cpp | 3 +- netwerk/base/public/nsIProgressEventSink.idl | 8 ++--- netwerk/base/public/nsITransport.idl | 8 ++--- netwerk/base/public/nsNetUtil.h | 24 ++++++++++++++ netwerk/base/src/Dashboard.cpp | 2 +- netwerk/base/src/nsBaseChannel.cpp | 12 +++---- netwerk/base/src/nsIncrementalDownload.cpp | 4 +-- netwerk/base/src/nsSocketTransport2.cpp | 5 +-- netwerk/base/src/nsStreamTransportService.cpp | 38 +++++++++++++--------- netwerk/base/src/nsTransportUtils.cpp | 12 +++---- netwerk/protocol/file/nsFileChannel.cpp | 8 +++-- netwerk/protocol/ftp/nsFtpConnectionThread.cpp | 4 +-- netwerk/protocol/http/Http2Push.cpp | 2 +- netwerk/protocol/http/Http2Session.cpp | 2 +- netwerk/protocol/http/HttpChannelChild.cpp | 31 +++++++++--------- netwerk/protocol/http/HttpChannelChild.h | 6 ++-- netwerk/protocol/http/HttpChannelParent.cpp | 4 +-- netwerk/protocol/http/HttpChannelParent.h | 4 +-- netwerk/protocol/http/NullHttpTransaction.cpp | 2 +- netwerk/protocol/http/PHttpChannel.ipdl | 2 +- netwerk/protocol/http/SpdyPush31.cpp | 2 +- netwerk/protocol/http/SpdySession31.cpp | 2 +- netwerk/protocol/http/TunnelUtils.cpp | 2 +- netwerk/protocol/http/nsAHttpTransaction.h | 4 +-- netwerk/protocol/http/nsHttpChannel.cpp | 30 +++++++++++------ netwerk/protocol/http/nsHttpConnection.cpp | 4 +-- netwerk/protocol/http/nsHttpConnectionMgr.cpp | 4 +-- netwerk/protocol/http/nsHttpPipeline.cpp | 4 +-- netwerk/protocol/http/nsHttpPipeline.h | 6 ++-- netwerk/protocol/http/nsHttpResponseHead.cpp | 2 +- netwerk/protocol/http/nsHttpResponseHead.h | 2 +- netwerk/protocol/http/nsHttpTransaction.cpp | 32 +++++++++--------- netwerk/protocol/http/nsHttpTransaction.h | 2 +- netwerk/protocol/wyciwyg/WyciwygChannelChild.cpp | 2 +- netwerk/protocol/wyciwyg/nsWyciwygChannel.cpp | 3 +- netwerk/test/TestIncrementalDownload.cpp | 7 ++-- uriloader/base/nsDocLoader.cpp | 14 ++++---- 42 files changed, 203 insertions(+), 151 deletions(-)
2015-01-08 22:48:52 +03:00
in long long aProgress,
in long long aProgressMax);
/**
* Called to notify the event sink with a status message for the given
* request.
*
* @param aRequest
* the request being observed (may QI to nsIChannel).
* @param aContext
* if aRequest is a channel, then this parameter is the listener
* context passed to nsIChannel::asyncOpen.
* @param aStatus
* status code (not necessarily an error code) indicating the
* state of the channel (usually the state of the underlying
* transport). see nsISocketTransport for socket specific status
* codes.
* @param aStatusArg
* status code argument to be used with the string bundle service
* to convert the status message into localized, human readable
* text. the meaning of this parameter is specific to the value
* of the status code. for socket status codes, this parameter
* indicates the host:port associated with the status code.
*/
void onStatus(in nsIRequest aRequest,
in nsISupports aContext,
in nsresult aStatus,
in wstring aStatusArg);
};