2016-07-14 19:16:42 +03:00
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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
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2013-02-26 01:20:02 +04:00
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# vim: set filetype=python:
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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2013-03-12 21:17:46 +04:00
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XPIDL_SOURCES += [
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'nsIAsyncInputStream.idl',
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'nsIAsyncOutputStream.idl',
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'nsIBinaryInputStream.idl',
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'nsIBinaryOutputStream.idl',
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2015-02-11 07:55:43 +03:00
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'nsICloneableInputStream.idl',
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2013-03-12 21:17:46 +04:00
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'nsIConverterInputStream.idl',
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'nsIConverterOutputStream.idl',
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'nsIDirectoryEnumerator.idl',
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'nsIDirectoryService.idl',
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'nsIFile.idl',
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'nsIInputStream.idl',
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2018-05-23 08:12:34 +03:00
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'nsIInputStreamLength.idl',
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2020-01-31 11:46:44 +03:00
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'nsIInputStreamPriority.idl',
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2013-03-12 21:17:46 +04:00
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'nsIInputStreamTee.idl',
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2013-10-24 03:05:43 +04:00
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'nsIIOUtil.idl',
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2013-03-12 21:17:46 +04:00
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'nsILineInputStream.idl',
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'nsILocalFileWin.idl',
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'nsIMultiplexInputStream.idl',
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'nsIObjectInputStream.idl',
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'nsIObjectOutputStream.idl',
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'nsIOutputStream.idl',
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'nsIPipe.idl',
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'nsISafeOutputStream.idl',
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'nsIScriptableBase64Encoder.idl',
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'nsIScriptableInputStream.idl',
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'nsISeekableStream.idl',
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'nsIStorageStream.idl',
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'nsIStreamBufferAccess.idl',
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'nsIStringStream.idl',
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Bug 1496581 - Split nsISeekableStream in 2 classes: nsISeekableStream and nsITellableStream, f=mayhemer, r=froydnj
In the current code there are 3 main issues:
1. nsFileStream is not really thread-safe. There is nothing to protect the
internal members and we see crashes.
2. nsPipeInputStream doesn't implement ::Seek() method and that caused issues
in devtools when a nsHttpChannel sends POST data using a pipe. In order to fix
this, bug 1494176 added a check in nsHttpChannel: if the stream doesn't
implement ::Seek(), let's clone it. This was an hack around nsPipeInputStream,
and it's bad.
3. When nsHttpChannel sends POST data using a file stream, nsFileStream does
I/O on main-thread because of the issue 2. Plus, ::Seek() is called on the
main-thread causing issue 1.
Note that nsPipeInputStream implements only ::Tell(), of the nsISeekableStream
methods. It doesn't implement ::Seek() and it doesn't implement ::SetEOF().
With this patch I want to fix point 2 and point 3 (and consequentially issue 1
- but we need a separate fix for it - follow up). The patch does:
1. it splits nsISeekableStream in 2 interfaces: nsITellableStream and
nsISeekableStream.
2. nsPipeInputStream implements only nsITellableStream. Doing this, we don't
need the ::Seek() check for point 2 in nsHttpChannel: a simple QI check is
enough.
3. Because we don't call ::Seek() in nsHttpChannel, nsFileStream doesn't do I/O
on the main-thread, and we don't crash doing so.
2018-10-18 14:35:35 +03:00
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'nsITellableStream.idl',
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2013-03-12 21:17:46 +04:00
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'nsIUnicharInputStream.idl',
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'nsIUnicharLineInputStream.idl',
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'nsIUnicharOutputStream.idl',
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]
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2014-02-11 02:57:01 +04:00
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if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
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2013-03-12 21:20:41 +04:00
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XPIDL_SOURCES += [
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'nsILocalFileMac.idl',
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]
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2014-02-11 02:57:01 +04:00
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if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':
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2013-04-16 23:24:43 +04:00
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EXPORTS += ['nsLocalFileWin.h']
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2014-02-01 07:14:03 +04:00
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EXPORTS.mozilla += [
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'FileUtilsWin.h',
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]
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2013-10-25 03:23:05 +04:00
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SOURCES += [
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2014-02-01 07:14:03 +04:00
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'FileUtilsWin.cpp',
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2013-04-24 01:54:15 +04:00
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'nsLocalFileWin.cpp',
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]
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2013-04-16 23:24:43 +04:00
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else:
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EXPORTS += ['nsLocalFileUnix.h']
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2013-10-25 03:23:05 +04:00
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SOURCES += [
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2013-04-24 01:54:15 +04:00
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'nsLocalFileUnix.cpp',
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]
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2013-04-16 23:24:43 +04:00
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2013-03-12 09:00:00 +04:00
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XPIDL_MODULE = 'xpcom_io'
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2018-12-19 07:28:14 +03:00
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XPCOM_MANIFESTS += [
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'components.conf',
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]
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2013-04-16 23:24:43 +04:00
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EXPORTS += [
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2017-06-24 03:10:54 +03:00
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'FileDescriptorFile.h',
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2013-04-16 23:24:43 +04:00
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'nsAnonymousTemporaryFile.h',
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'nsAppDirectoryServiceDefs.h',
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'nsDirectoryService.h',
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2013-07-02 01:24:53 +04:00
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'nsDirectoryServiceDefs.h',
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'nsDirectoryServiceUtils.h',
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2013-04-16 23:24:43 +04:00
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'nsEscape.h',
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'nsLinebreakConverter.h',
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'nsLocalFile.h',
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2019-03-02 03:01:26 +03:00
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'nsLocalFileCommon.h',
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2013-04-16 23:24:43 +04:00
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'nsMultiplexInputStream.h',
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'nsNativeCharsetUtils.h',
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'nsScriptableInputStream.h',
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'nsStorageStream.h',
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'nsStreamUtils.h',
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'nsStringStream.h',
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'nsUnicharInputStream.h',
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'nsWildCard.h',
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2013-10-24 03:05:43 +04:00
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'SpecialSystemDirectory.h',
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2013-04-16 23:24:43 +04:00
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]
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EXPORTS.mozilla += [
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'Base64.h',
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2018-06-07 20:56:16 +03:00
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'FilePreferences.h',
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2018-05-23 08:12:35 +03:00
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'InputStreamLengthHelper.h',
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2018-05-31 19:12:25 +03:00
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'InputStreamLengthWrapper.h',
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2018-01-31 18:45:20 +03:00
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'NonBlockingAsyncInputStream.h',
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2017-11-07 03:04:06 +03:00
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'SlicedInputStream.h',
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2014-12-12 22:12:27 +03:00
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'SnappyCompressOutputStream.h',
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'SnappyFrameUtils.h',
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'SnappyUncompressInputStream.h',
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2013-04-16 23:24:43 +04:00
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]
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2013-11-19 06:34:00 +04:00
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UNIFIED_SOURCES += [
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2013-04-24 01:54:15 +04:00
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'Base64.cpp',
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2014-12-12 22:12:27 +03:00
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'crc32c.c',
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2017-06-24 03:10:54 +03:00
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'FileDescriptorFile.cpp',
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2018-06-07 20:56:16 +03:00
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'FilePreferences.cpp',
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2018-05-23 08:12:35 +03:00
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'InputStreamLengthHelper.cpp',
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2018-05-31 19:12:25 +03:00
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'InputStreamLengthWrapper.cpp',
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2018-01-31 18:45:20 +03:00
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'NonBlockingAsyncInputStream.cpp',
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2013-04-24 01:54:15 +04:00
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'nsAnonymousTemporaryFile.cpp',
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'nsAppFileLocationProvider.cpp',
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'nsBinaryStream.cpp',
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2019-03-05 09:38:49 +03:00
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'nsDirectoryService.cpp',
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2013-04-24 01:54:15 +04:00
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'nsEscape.cpp',
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'nsInputStreamTee.cpp',
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2013-10-24 03:05:43 +04:00
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'nsIOUtil.cpp',
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2013-04-24 01:54:15 +04:00
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'nsLinebreakConverter.cpp',
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'nsLocalFileCommon.cpp',
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'nsMultiplexInputStream.cpp',
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'nsNativeCharsetUtils.cpp',
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'nsPipe3.cpp',
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'nsScriptableBase64Encoder.cpp',
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'nsScriptableInputStream.cpp',
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'nsSegmentedBuffer.cpp',
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'nsStorageStream.cpp',
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'nsStreamUtils.cpp',
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'nsStringStream.cpp',
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'nsUnicharInputStream.cpp',
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'nsWildCard.cpp',
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2016-07-25 23:41:02 +03:00
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'SlicedInputStream.cpp',
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2014-12-12 22:12:27 +03:00
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'SnappyCompressOutputStream.cpp',
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'SnappyFrameUtils.cpp',
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'SnappyUncompressInputStream.cpp',
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2013-10-24 03:05:43 +04:00
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'SpecialSystemDirectory.cpp',
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2013-04-24 01:54:15 +04:00
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]
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2013-06-07 19:43:39 +04:00
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if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
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2013-10-25 03:23:05 +04:00
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SOURCES += [
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2013-06-07 19:43:39 +04:00
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'CocoaFileUtils.mm',
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]
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2013-08-22 10:56:01 +04:00
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2013-10-02 21:17:55 +04:00
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include('/ipc/chromium/chromium-config.mozbuild')
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2014-07-23 03:37:51 +04:00
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FINAL_LIBRARY = 'xul'
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2013-11-27 17:55:07 +04:00
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if CONFIG['OS_ARCH'] == 'Linux' and 'lib64' in CONFIG['libdir']:
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DEFINES['HAVE_USR_LIB64_DIR'] = True
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2014-02-18 18:01:06 +04:00
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2017-09-28 04:49:48 +03:00
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LOCAL_INCLUDES += [
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'!..',
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'../build',
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]
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