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531 Commits
Author SHA1 Message Date
Bryan English c7944a7a7b fs: readdir optionally returning type information 
readdir and readdirSync now have a "withFileTypes" option, which, when
enabled, provides an array of DirectoryEntry objects, similar to Stats
objects, which have the filename and the type information.

Refs: https://github.com/nodejs/node/issues/15699

PR-URL: https://github.com/nodejs/node/pull/22020
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>
 2018-08-13 19:18:45 -07:00
Benjamin Coe bdef1b1eb4 fs: implement mkdir recursive (mkdirp) 
Implements mkdirp functionality in node_file.cc. The Benefit
of implementing in C++ layer is that the logic is more easily
shared between the Promise and callback implementation and
there are notable performance improvements.

This commit is part of the Tooling Group Initiative.

Refs: https://github.com/nodejs/user-feedback/pull/70

PR-URL: https://github.com/nodejs/node/pull/21875
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Sam Ruby <rubys@intertwingly.net>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2018-08-11 12:07:32 -07:00
Ruben Bridgewater 8e1b6e7718 fs: require callback in read 
Currently the read operation did not require the callback and that
was an oversight when callbacks became mandatory.

PR-URL: https://github.com/nodejs/node/pull/22146
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-08-09 14:11:24 +02:00
Jon Moss 172b4d7ceb src,lib: rename FSReqWrap to FSReqCallback 
Given that FSReqPromise does not inherit from FSReqWrap, FSReqWrap
should be renamed FSReqCallback to better describe what it does.

First of a few upcoming `fs` refactorings :)

PR-URL: https://github.com/nodejs/node/pull/21971
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
 2018-08-01 15:07:06 -04:00
Ruben Bridgewater bd1f355fc5 lib,src: replace all C++ promises with JS promises 
C++ promises can not be properly optimized by V8. They also behave
a tiny bit different than "regular" promises.

PR-URL: https://github.com/nodejs/node/pull/20830
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benedikt Meurer <benedikt.meurer@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
 2018-07-16 16:45:48 +02:00
AdityaSrivast 42bded83e8 fs: throw ERR_INVALID_ARG_VALUE when buffer being written is empty 
Fixes: https://github.com/nodejs/node/issues/21193
PR-URL: https://github.com/nodejs/node/pull/21262
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-07-15 19:09:19 +08:00
cjihrig 7ff50f9e9c fs: undeprecate lchown() 
uv_fs_lchown() exists, as of libuv 1.21.0. fs.lchown() can now
be undeprecated. This commit also adds tests, as there were
none.

PR-URL: https://github.com/nodejs/node/pull/21498
Fixes: https://github.com/nodejs/node/issues/19868
Reviewed-By: Wyatt Preul <wpreul@gmail.com>
 2018-06-27 11:37:17 -04:00
Joyee Cheung 1e7645c39a fs: support BigInt in fs.*stat and fs.watchFile 
Add the `bigint: true` option to all the `fs.*stat` methods and
`fs.watchFile`.

PR-URL: https://github.com/nodejs/node/pull/20220
Fixes: https://github.com/nodejs/node/issues/12115
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2018-06-07 22:05:23 +08:00
Joyee Cheung cf72301545 lib: unmask mode_t values with 0o777 
This commit allows permission bits higher than 0o777 to go through
the API (e.g. `S_ISVTX`=`0o1000`, `S_ISGID`=`0o2000`,
`S_ISUID`=`0o4000`).

Also documents that these bits are not exposed through `fs.constants`
and their behaviors are platform-specific, so the users need to
use them on their own risk.

PR-URL: https://github.com/nodejs/node/pull/20975
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-06-01 11:12:10 +02:00
Mathias Buus 1dae526348 fs: fix reads with pos > 4GB 
PR-URL: https://github.com/nodejs/node/pull/21003
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-29 13:14:19 +02:00
cjihrig c700cc42da fs: don't limit ftruncate() length to 32 bits 
The length used by ftruncate() is 64 bits in the binding layer.
This commit removes the 32 bit restriction in the JS layer.

PR-URL: https://github.com/nodejs/node/pull/20851
Fixes: https://github.com/nodejs/node/issues/20844
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
 2018-05-25 21:48:44 -04:00
cjihrig 751a42a30f fs: add length validation to fs.truncate() 
This commit adds validation to the length parameter of
fs.truncate(). Prior to this commit, passing a non-number would
trigger a CHECK() in the binding layer.

PR-URL: https://github.com/nodejs/node/pull/20851
Fixes: https://github.com/nodejs/node/issues/20844
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
 2018-05-25 21:48:37 -04:00
James M Snell 7f0f978aff fs: refactor fs module 
PR-URL: https://github.com/nodejs/node/pull/20764
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2018-05-20 14:15:56 -07:00
cjihrig 1ae184a85c fs: improve fchmod{Sync} validation 
This commit validates the fd parameters to fs.fchmod{Sync} as
int32s instead of uint32s because they are ints in the binding
layer.

PR-URL: https://github.com/nodejs/node/pull/20588
Fixes: https://github.com/nodejs/node/issues/20498
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-05-19 22:24:06 -04:00
James M Snell fa0cac51b9 fs: lazy load createPromise/promiseResolve 
PR-URL: https://github.com/nodejs/node/pull/20766
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-17 20:18:51 -07:00
James M Snell 11aea015ef fs: lazy load the promises impl 
PR-URL: https://github.com/nodejs/node/pull/20766
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-17 20:18:43 -07:00
James M Snell 1d3759a33c fs: consistent constants use and cleanup 
* only require('buffer') once
* use constants directly
* fix incorrect constants

PR-URL: https://github.com/nodejs/node/pull/20765
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-17 20:14:05 -07:00
James M Snell 7bd48896e9 fs: move SyncWriteStream to end-of-life 
This was deprecated in 8.x or 9.x. It was never intended for
public use.

PR-URL: https://github.com/nodejs/node/pull/20735
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Jackson Tian <shyvo1987@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
 2018-05-17 10:21:55 -07:00
Joyee Cheung a18e130e59 lib: mask mode_t type of arguments with 0o777 
- Introduce the `validateAndMaskMode` validator that
  validates `mode_t` arguments and mask them with 0o777
  if they are 32-bit unsigned integer or octal string
  to be more consistent with POSIX APIs.
- Use the validator in fs APIs and process.umask for
  consistency.
- Add tests for 32-bit unsigned modes larger than 0o777.

PR-URL: https://github.com/nodejs/node/pull/20636
Fixes: https://github.com/nodejs/node/issues/20498
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
 2018-05-17 17:14:35 +08:00
Ujjwal Sharma 19374fd25b fs: improve argument handling for ReadStream 
Improve handling of erratic arguments in fs.ReadStream

Refs: https://github.com/nodejs/node/pull/19732
PR-URL: https://github.com/nodejs/node/pull/19898
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-14 19:03:27 +02:00
Jackson Tian 37461878d0 fs: use _final() for fs.WriteStream 
use _final() method instead of once 'finish' event.

PR-URL: https://github.com/nodejs/node/pull/20562
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-05-14 18:45:49 +02:00
cjihrig 20509ebee6 fs: make fs.promises non-enumerable 
This prevents the experimental feature warning from being emitted
in cases where fs.promises is not actually used.

PR-URL: https://github.com/nodejs/node/pull/20632
Fixes: https://github.com/nodejs/node/issues/20504
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
 2018-05-11 22:18:01 -04:00
cjihrig 975f6c1f70 fs: move fs/promises to fs.promises 
PR-URL: https://github.com/nodejs/node/pull/20504
Refs: https://github.com/nodejs/TSC/issues/389
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Shingo Inoue <leko.noor@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
 2018-05-07 19:47:42 -04:00
Carrie Coxwell 0930d7ec05 lib: named anonymous functions 
PR-URL: https://github.com/nodejs/node/pull/20408
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Matheus Marchini <matheus@sthima.com>
 2018-05-03 15:34:03 -03:00
Daniel Bevenius bdf0d9b364 fs: point isFd to isUint32 
This commit updates the isFd function to call isUint32 instead of
doing the same thing.

PR-URL: https://github.com/nodejs/node/pull/20330
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-28 17:15:39 +02:00
Michaël Zasso e836128703 lib: introduce internal/validators 
Create a file to centralize argument validators that are used in
multiple internal modules.
Move validateInt32 and validateUint32 to this file.

PR-URL: https://github.com/nodejs/node/pull/19973
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-26 19:42:48 +02:00
Joyee Cheung ce4c8c823c fs: return stats to JS in sync methods 
- Reduce reference to the global `statValues` by returning
  the changed stats array from the synchronous methods. Having
  a local returned value also makes the future integration
  of BigInt easier.
- Also returns the filled array from node::FillGlobalStatsArray
  and node::FillStatsArray in the C++ side.

PR-URL: https://github.com/nodejs/node/pull/20167
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Khaidi Chu <i@2333.moe>
Reviewed-By: Gus Caplan <me@gus.host>
 2018-04-23 17:21:24 +08:00
Alec Larson 5cc948b77a fs: add 'close' event to FSWatcher 
PR-URL: https://github.com/nodejs/node/pull/19900
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
 2018-04-16 14:23:11 +02:00
Ruben Bridgewater dca7fb2225 errors: validate input arguments 
This makes sure the input arguments get validated so implementation
errors will be caught early. It also improves a couple of error
messages by providing more detailed information and fixes errors
detected by the new functionality. Besides that a error type got
simplified and tests got refactored.

PR-URL: https://github.com/nodejs/node/pull/19924
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-13 19:59:44 +02:00
Kohei Hiraga 6e2d5af0e4 fs: fix missing 'error' event in (Read|Write)Stream#destroy 
fs.ReadStream / fs.WriteStream destroy([error]) function
should emit 'error' event if `error` is set.

PR-URL: https://github.com/nodejs/node/pull/19735
Fixes: https://github.com/nodejs/node/issues/19727
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-04-10 01:16:42 +02:00
Ujjwal Sharma 38a692963f fs: make ReadStream throw TypeError on NaN 
Make ReadStream (and thus createReadStream) throw a TypeError signalling
towards an invalid argument type when either options.start or
options.end (or obviously, both) are set to NaN.
Also add regression tests for the same.

PR-URL: https://github.com/nodejs/node/pull/19775
Fixes: https://github.com/nodejs/node/issues/19715
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-06 10:51:35 +02:00
cjihrig a16d88d9e9 fs: expose copy-on-write flags for fs.copyFile() 
This commit exposes the UV_FS_COPYFILE_FICLONE and
UV_FS_COPYFILE_FICLONE_FORCE flags added in libuv 1.20.0.

Fixes: https://github.com/nodejs/node/issues/19152
PR-URL: https://github.com/nodejs/node/pull/19759
Fixes: https://github.com/nodejs/node/issues/19152
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-05 23:11:20 -04:00
Joyee Cheung f7049a2006 fs: refactor stats array to be more generic 
- Pass kFsStatsFieldsLength between JS and C++ instead of using the
  magic number 14
- Pass the global stats array to the completion callback of
  asynchronous FSReqWrap similar to how the stats arrays are passed
  to the FSReqPromise resolvers
- Abstract the stats converter and take an offset to compute the
  old stats in fs.watchFile
- Use templates in node::FillStatsArray and FSReqPromise in preparation
  for BigInt intergration
- Put the global stat array filler in node_internals.h because it is
  shared by node_file.cc and node_stat_watcher.cc

PR-URL: https://github.com/nodejs/node/pull/19714
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-04 15:25:59 +08:00
Weijia Wang 254058109f tools: add 'spaced-comment' into eslint rules 
PR-URL: https://github.com/nodejs/node/pull/19596
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
 2018-04-01 22:33:13 +08:00
Ruben Bridgewater c1278e5329 lib,test: minor refactoring 
This refactors a couple tests to have upper case first characters
in comments and to use `input` instead of `i`.
It also adds a few TODOs and rewrites a few lines to use default
arguments and to prevent function recreation when unnecessary.

PR-URL: https://github.com/nodejs/node/pull/19445
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-03-25 01:45:38 +01:00
Sameer Srivastava 1c8149417a fs,net: emit 'ready' for fs streams and sockets 
... in addition to the event names they currently use.

Currently, various internal streams have different events that
indicate that the underlying resource has successfully been
established. This commit adds ready event for fs and net
sockets to standardize on emitting ready for all of these streams.

PR-URL: https://github.com/nodejs/node/pull/19408
Fixes: https://github.com/nodejs/node/issues/19304
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-03-23 13:33:55 +01:00
Michaël Zasso ab8bf26994 fs,cluster,net: assign error codes to remaining errors 
After this commit, all errors thrown from JS code in lib have an error
code.

PR-URL: https://github.com/nodejs/node/pull/19373
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-21 20:14:57 +01:00
Joyee Cheung 897f7b6c6b fs: improve errors in watchFile and unwatchFile 
- Check if the watcher is active in JS land before
  invoking the binding, act as a noop if the state of
  the watcher does not match the expectation. This
  avoids firing 'stop' when the watcher is already
  stopped.
- Update comments, validate more arguments and
  the type of the handle.
- Handle the errors from uv_fs_poll_start
- Create an `IsActive` helper method on StatWatcher

PR-URL: https://github.com/nodejs/node/pull/19345
Refs: https://github.com/nodejs/node/pull/19089
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-03-19 07:40:47 +08:00
Joyee Cheung 301f6cc553 fs: remove watcher state errors for fs.watch 
- Remove ERR_FS_WATCHER_ALREADY_STARTED and
  ERR_FS_WATCHER_NOT_STARTED because those two situations should
  result in noop instead of errors for consistency with the
  documented behavior of fs.watchFile.
  This partially reverts https://github.com/nodejs/node/pull/19089
- Update comments about this behavior.

Refs: https://github.com/nodejs/node/pull/19089

PR-URL: https://github.com/nodejs/node/pull/19345
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-03-19 07:40:39 +08:00
Anna Henningsen 2e376184f2 fs: fix createReadStream(…, {end: n}) for non-seekable fds 
82bdf8fba2 fixed an issue by silently modifying the `start`
option for the case when only `end` is passed, in order to perform
reads from a specified range in the file.

However, that approach does not work for non-seekable files, since
a numeric `start` option means that positioned reads will be used
to read data from the file.

This patch fixes that, and instead ends reading after a specified
size by adjusting the read buffer size.

This way we avoid re-introducing the bug that 82bdf8fba2 fixed,
and align behaviour with the native file stream mechanism
introduced in https://github.com/nodejs/node/pull/18936 as well.

PR-URL: https://github.com/nodejs/node/pull/19329
Fixes: https://github.com/nodejs/node/issues/19240
Refs: https://github.com/nodejs/node/pull/18121
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Chen Gang <gangc.cxy@foxmail.com>
 2018-03-17 12:36:29 +01:00
Michaël Zasso 49963f4da9 lib: remove unused internal error constructors 
PR-URL: https://github.com/nodejs/node/pull/19203
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
 2018-03-10 12:15:01 +01:00
Joyee Cheung 6c25f2ea49 fs: improve errors thrown from fs.watch() 
- Add an accessor property `initialized `to FSEventWrap to
  check the state of the handle from the JS land
- Introduce ERR_FS_WATCHER_ALREADY_STARTED so calling start()
  on a watcher that is already started will throw instead of
  doing nothing silently.
- Introduce ERR_FS_WATCHER_NOT_STARTED so calling close()
  on a watcher that is already closed will throw instead of
  doing nothing silently.
- Validate the filename passed to fs.watch()
- Assert that the handle in the watcher are instances of
  FSEvent instead of relying on the illegal invocation error
  from the VM.
- Add more assertions in FSEventWrap methods now that we check
  `initialized` and the filename in JS land before invoking
  the binding.
- Use uvException instead of errornoException to create
  the errors with the error numbers from libuv to make them
  consistent with other errors in fs.

TODO:

- Improve fs.watchFile() the same way this patch improves fs.watch()
- It seems possible to fire both rename and change event from libuv
  together now that we can check if the handle is closed via
  `initialized` in JS land.

PR-URL: https://github.com/nodejs/node/pull/19089
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-03-08 01:14:53 +08:00
Mathias Buus 5e3f51648e stream: updated streams error handling 
This improves error handling for streams in a few ways.

1. It ensures that no user defined methods (_read, _write, ...) are run
after .destroy has been called.
2. It introduces an explicit error to tell the user if they are write to
write, etc to the stream after it has been destroyed.
3. It makes streams always emit close as the last thing after they have
been destroyed
4. Changes the default _destroy to not gracefully end streams.

It also updates net, http2, zlib and fs to the new error handling.

PR-URL: https://github.com/nodejs/node/pull/18438
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-03-06 13:31:56 +01:00
Michaël Zasso 1e8d110e64 lib: port errors to new system 
This is a first batch of updates that touches non-underscored modules in
lib.

PR-URL: https://github.com/nodejs/node/pull/19034
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2018-03-05 19:51:30 +01:00
Sergey Golovin 523d44a66e fs: replace duplicate conditions by function 
PR-URL: https://github.com/nodejs/node/pull/18717
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-03-04 11:17:16 +01:00
Joyee Cheung 49dd80935c fs: throw futimesSync errors in JS 
PR-URL: https://github.com/nodejs/node/pull/19041
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-02 21:13:24 +08:00
Joyee Cheung 994320b07b fs: throw writeSync errors in JS 
PR-URL: https://github.com/nodejs/node/pull/19041
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-02 21:13:24 +08:00
Joyee Cheung 1650eaeac4 fs: throw fchownSync errors in JS 
PR-URL: https://github.com/nodejs/node/pull/19041
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-02 21:13:24 +08:00
Joyee Cheung 79b195437c fs: throw fchmodSync errors in JS 
PR-URL: https://github.com/nodejs/node/pull/19041
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-02 21:13:23 +08:00
Joyee Cheung c6acfdb3ac fs: throw readSync errors in JS 
PR-URL: https://github.com/nodejs/node/pull/19041
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-02 21:13:23 +08:00