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322 Commits
Author SHA1 Message Date
Weijia Wang ac23e6557f buffer: move process.binding('buffer') to internalBinding 
PR-URL: https://github.com/nodejs/node/pull/22370
Refs: https://github.com/nodejs/node/issues/22160
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-10-15 19:01:20 +08:00
Anna Henningsen cc31d8b2d4 src: remove public API for option variables 
PR-URL: https://github.com/nodejs/node/pull/23069
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shingo Inoue <leko.noor@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
 2018-10-03 14:08:06 -07:00
Rich Trott f8d69911be errors: use ERR_OUT_OF_RANGE for index errors 
Remove ERR_INDEX_OUT_OF_RANGE in favor of ERR_OUT_OF_RANGE which is
capable of providing more detail. (In one instance, use
ERR_BUFFER_OUT_OF_BOUNDS which is more accurate in that one instance.)

PR-URL: https://github.com/nodejs/node/pull/22969
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
 2018-09-26 19:36:50 -07:00
Joyee Cheung c67d3d0c3c src: remove calls to SetWrapperClassId() 
We have migrated from the deprecated RetainedObjectInfo API to
the new EmbedderGraph API, so there is no need to take care
of wrapper class ids anymore since they are dedicated to the
deprecated API (the new API uses a graph instead of ids to retrieve
info about nodes).

PR-URL: https://github.com/nodejs/node/pull/22975
Refs: https://github.com/nodejs/node/pull/21741
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
 2018-09-23 19:26:11 -04:00
Anna Henningsen 4286dcf17f src: refactor Environment::GetCurrent() usage 
Make `Environment::GetCurrent()` return `nullptr` if the current
`Context` is not a Node.js context, and for the relevant usage of
this function, either:

- Switch to the better `GetCurrent(args)` variant
- Turn functions in to no-ops where it makes sense
- Make it a `CHECK`, i.e. an API requirement, where it make sense
- Leave a `TODO` comment for verifying what, if anything, is to be done

PR-URL: https://github.com/nodejs/node/pull/22819
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
 2018-09-17 17:20:27 +02:00
Ujjwal SharmaandMichaël Zasso f464ac3c74 src: remove calls to deprecated v8 functions (IntegerValue) 
Remove all calls to deprecated v8 functions (here:
Value::IntegerValue) inside the code (src directory only).

Co-authored-by: Michaël Zasso <targos@protonmail.com>

PR-URL: https://github.com/nodejs/node/pull/22129
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-09-05 13:42:38 +02:00
Anna Henningsen 71f633a32f src: allow UTF-16 in generic StringBytes decode call 
This allows removing a number of special cases in other
parts of the code, at least one of which was incorrect
in expecting aligned input when that was not guaranteed.

Fixes: https://github.com/nodejs/node/issues/22358

PR-URL: https://github.com/nodejs/node/pull/22622
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
 2018-09-03 22:33:42 +02:00
Ujjwal Sharma 37cd10a116 src: remove calls to deprecated v8 functions (Uint32Value) 
Remove all calls to deprecated v8 functions (here:
Value::Uint32Value) inside the code (src directory only).

PR-URL: https://github.com/nodejs/node/pull/22143
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
 2018-09-02 16:32:15 +02:00
Ujjwal SharmaandMichaël Zasso a55c57b8c4 src: rework (mostly internal) functions to use Maybes 
Rework all affected functions to use Maybes, thus improving error
handling substantially in internal functions, API functions as well as
utilities.

Co-authored-by: Michaël Zasso <targos@protonmail.com>
PR-URL: https://github.com/nodejs/node/pull/21935
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-09-02 14:25:16 +02:00
Michaël Zasso b2f0cfa6b0 src: use String::Utf8Length with isolate 
PR-URL: https://github.com/nodejs/node/pull/22531
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-08-29 12:28:19 +02:00
Michaël Zasso a64fd7f320 src: use String::Write{OneByte,Utf8} with isolate 
PR-URL: https://github.com/nodejs/node/pull/22531
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-08-29 12:28:14 +02:00
Tobias Nießen 3504850a00 buffer: remove superfluous assignment 
PR-URL: https://github.com/nodejs/node/pull/21844
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-07-17 21:45:27 +02:00
XhmikosR 998f9ffd42 src,tools: use https://nodejs.org URL when possible. 
PR-URL: https://github.com/nodejs/node/pull/21719
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-07-14 11:57:59 +02:00
Timothy Gu 65f617314d src: start annotating native code side effect 
PR-URL: https://github.com/nodejs/node/pull/21458
Refs: https://github.com/nodejs/node/issues/20977
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-06-25 23:15:35 -04:00
Tobias Nießen 39f209649f src: add CHECK_NULL/CHECK_NOT_NULL macros 
This change introduces CHECK_NULL and CHECK_NOT_NULL macros
similar to their definition in v8 and replaces instances of
CHECK/CHECK_EQ/CHECK_NE with these where it seems appropriate.

PR-URL: https://github.com/nodejs/node/pull/20914
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-26 12:29:31 +02:00
Anna Henningsen 1f3fbd43b7 src: remove MarkIndependent() calls 
The method has been deprecated in upstream V8, with messaging
indicating that it is the default for handles to be independent
now anyway.

PR-URL: https://github.com/nodejs/node/pull/20108
Refs: https://github.com/v8/v8/commit/71ad48fb8f214e80518ba0419796e4c571351255
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-04-22 11:23:29 +02:00
Joyee Cheung 8b1b36bfc5 src: throw ERR_BUFFER_OUT_OF_BOUNDS in node_buffer.cc 
PR-URL: https://github.com/nodejs/node/pull/20121
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
 2018-04-19 12:09:28 +08:00
Joyee Cheung 2c23e31c31 src: throw ERR_INVALID_ARG_TYPE in C++ argument checks 
- Moves THROW_AND_RETURN_IF_NOT_BUFFER and
  THROW_AND_RETURN_IF_NOT_STRING from node_crypto.cc to
  node_errors.h so it can be reused.
- Move THROW_AND_RETURN_UNLESS_BUFFER in util.h to
  node_buffer.cc and call THROW_AND_RETURN_IF_NOT_BUFFER
  there. The only other reference to THROW_AND_RETURN_UNLESS_BUFFER in
  node_i18n.cc can be safely replaced by an assertion since
  the argument will be checked in JS land.
- Migrate ERR_INVALID_ARG_TYPE errors in C++. We can move the
  checks to JS land if possible later without having to
  go semver-major.

PR-URL: https://github.com/nodejs/node/pull/20121
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
 2018-04-19 12:09:26 +08:00
Joyee Cheung 7e269f5266 src: migrate ERR_INDEX_OUT_OF_RANGE in C++ 
This patch migrates the "Index out of range" errors in C++
to errors with the code `ERR_INDEX_OUT_OF_RANGE` which have
equivalents in JavaScript.

PR-URL: https://github.com/nodejs/node/pull/20121
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
 2018-04-19 12:09:24 +08:00
Sarat Addepalli c6c957d3cc src: fix upcoming V8 deprecation warnings 
PR-URL: https://github.com/nodejs/node/pull/19490
Fixes: https://github.com/nodejs/node/issues/18909
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
 2018-03-23 08:50:03 +01:00
Ruben Bridgewater 1411b30f46 buffer: move c++ float functions to js 
This ports the Buffer#write(Double|Float)(B|L)E functions to JS.
This fixes a security issue concerning type confusion and fixes
another possible crash in combination with `noAssert`.
In addition to that it will also significantly improve the write
performance.

Fixes: https://github.com/nodejs/node/issues/12179
Fixes: https://github.com/nodejs/node/issues/8724

PR-URL: https://github.com/nodejs/node/pull/18395
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2018-03-02 19:23:57 +00:00
Ruben Bridgewater 177b7314cf buffer: improve Buffer#fill performance 
1) This improves the performance for Buffer#fill by using shortcuts.
2) It also ports throwing errors to JS. That way they contain the
proper error code.
3) Using negative `end` values will from now on result in an error
instead of just doing nothing.
4) Passing in `null` as encoding is from now on accepted as 'utf8'.

PR-URL: https://github.com/nodejs/node/pull/18790
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-03-02 02:09:24 +00:00
Ben Noordhuis d4024815b7 src: remove unnecessary Reset() calls 
The previous commit made persistent handles auto-reset on destruction.
This commit removes the Reset() calls that are now no longer necessary.

PR-URL: https://github.com/nodejs/node/pull/18656
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2018-02-21 15:24:18 +01:00
Ben Noordhuis 992703f2b5 src: prevent persistent handle resource leaks 
Replace v8::Persistent with node::Persistent, a specialization that
resets the persistent handle on destruction.  Prevents accidental
resource leaks when forgetting to call .Reset() manually.

I'm fairly confident this commit fixes a number of resource leaks that
have gone undiagnosed so far.

PR-URL: https://github.com/nodejs/node/pull/18656
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2018-02-21 15:24:18 +01:00
Anna Henningsen da3078835a src: introduce internal buffer slice constructor 
Add a C++ variant of `Buffer.from(arrayBuffer, offset, length)`.

PR-URL: https://github.com/nodejs/node/pull/18030
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-01-18 22:42:24 +01:00
cjihrig 1e802539b2 buffer: throw when filling with empty buffers 
Prior to this commit, Node would enter an infinite loop when
attempting to fill a non-zero length buffer with a zero length
buffer. This commit introduces a thrown exception in this scenario.

PR-URL: https://github.com/nodejs/node/pull/18129
Fixes: https://github.com/nodejs/node/issues/18128
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
 2018-01-17 09:05:52 -05:00
Ben Noordhuis df30fd586d buffer: optimize readDouble and readFloat methods 
Compute the floating point number in JavaScript to avoid having to call
out to the C++ runtime.  The improvements are not insubstantial:

                                                             improvement confidence      p.value
    value="big" endian="BE" type="Double" noAssert="false"      292.86 %        *** 1.688367e-08
    value="big" endian="BE" type="Double" noAssert="true"       353.19 %        *** 6.079414e-10
    value="big" endian="BE" type="Float" noAssert="false"       406.21 %        *** 1.730122e-07
    value="big" endian="BE" type="Float" noAssert="true"        450.81 %        *** 6.909242e-07
    value="big" endian="LE" type="Double" noAssert="false"      268.39 %        *** 8.625486e-09
    value="big" endian="LE" type="Double" noAssert="true"       310.66 %        *** 2.798332e-15
    value="big" endian="LE" type="Float" noAssert="false"       382.99 %        *** 3.412057e-07
    value="big" endian="LE" type="Float" noAssert="true"        394.60 %        *** 1.406742e-07
    value="inf" endian="BE" type="Double" noAssert="false"      312.91 %        *** 7.407943e-12
    value="inf" endian="BE" type="Double" noAssert="true"       392.47 %        *** 3.821179e-08
    value="inf" endian="BE" type="Float" noAssert="false"       466.01 %        *** 8.953363e-08
    value="inf" endian="BE" type="Float" noAssert="true"        460.76 %        *** 5.381256e-09
    value="inf" endian="LE" type="Double" noAssert="false"      279.50 %        *** 2.390682e-09
    value="inf" endian="LE" type="Double" noAssert="true"       335.30 %        *** 3.587173e-09
    value="inf" endian="LE" type="Float" noAssert="false"       439.77 %        *** 1.057133e-07
    value="inf" endian="LE" type="Float" noAssert="true"        426.72 %        *** 4.353408e-09
    value="nan" endian="BE" type="Double" noAssert="false"      271.18 %        *** 2.281526e-05
    value="nan" endian="BE" type="Double" noAssert="true"       312.63 %        *** 1.974975e-07
    value="nan" endian="BE" type="Float" noAssert="false"       429.17 %        *** 2.416228e-07
    value="nan" endian="BE" type="Float" noAssert="true"        461.39 %        *** 1.956714e-08
    value="nan" endian="LE" type="Double" noAssert="false"      267.03 %        *** 9.938479e-12
    value="nan" endian="LE" type="Double" noAssert="true"       276.93 %        *** 7.842481e-08
    value="nan" endian="LE" type="Float" noAssert="false"       415.97 %        *** 8.082710e-07
    value="nan" endian="LE" type="Float" noAssert="true"        433.68 %        *** 1.030200e-07
    value="small" endian="BE" type="Double" noAssert="false"    273.20 %        *** 9.071652e-11
    value="small" endian="BE" type="Double" noAssert="true"     326.25 %        *** 3.120167e-08
    value="small" endian="BE" type="Float" noAssert="false"     845.61 %        *** 8.044170e-08
    value="small" endian="BE" type="Float" noAssert="true"      868.61 %        *** 2.944539e-08
    value="small" endian="LE" type="Double" noAssert="false"    251.29 %        *** 5.613930e-09
    value="small" endian="LE" type="Double" noAssert="true"     286.82 %        *** 8.149603e-10
    value="small" endian="LE" type="Float" noAssert="false"     824.87 %        *** 1.199729e-08
    value="small" endian="LE" type="Float" noAssert="true"      834.35 %        *** 4.799620e-08
    value="zero" endian="BE" type="Double" noAssert="false"     216.70 %        *** 3.872293e-12
    value="zero" endian="BE" type="Double" noAssert="true"      239.31 %        *** 6.439601e-09
    value="zero" endian="BE" type="Float" noAssert="false"      353.75 %        *** 3.639974e-07
    value="zero" endian="BE" type="Float" noAssert="true"       388.86 %        *** 7.074318e-10
    value="zero" endian="LE" type="Double" noAssert="false"     179.34 %        *** 5.230763e-06
    value="zero" endian="LE" type="Double" noAssert="true"      199.66 %        *** 2.177589e-11
    value="zero" endian="LE" type="Float" noAssert="false"      299.55 %        *** 9.961978e-08
    value="zero" endian="LE" type="Float" noAssert="true"       333.30 %        *** 2.470764e-08

PR-URL: https://github.com/nodejs/node/pull/17775
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2017-12-27 19:47:16 +01:00
Rich Trott d4cd8c2a77 doc: use American spellings per style guide 
PR-URL: https://github.com/nodejs/node/pull/17471
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
 2017-12-06 16:52:31 -08:00
cjihrig cd174df353 buffer: throw on failed fill attempts 
If fill() attempts to write a string to a buffer, but fails
silently, then uninitialized memory could be leaked. This commit
causes fill() to throw if the string write operation fails.

Refs: https://github.com/nodejs/node/issues/17423
PR-URL: https://github.com/nodejs/node/pull/17427
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2017-12-06 12:02:47 -05:00
Anna Henningsen 69a68c0b24 buffer: zero-fill buffer allocated with invalid content 
Zero-fill when `Buffer.alloc()` receives invalid fill data.

A solution like https://github.com/nodejs/node/pull/17427 which switches
to throwing makes sense, but is likely a breaking change.

This suggestion leaves the behaviour of `buffer.fill()` untouched,
since any change to it would be a breaking change, and lets
`Buffer.alloc()` check whether any filling took place or not.

PR-URL: https://github.com/nodejs/node/pull/17428
Refs: https://github.com/nodejs/node/pull/17427
Refs: https://github.com/nodejs/node/issues/17423
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
 2017-12-05 12:35:10 +01:00
Leko 19221d1d6f src: use non-deprecated versions of ->To*() utils 
Squashed from multiple commits:

- src: replace ->To*(isolate) with ->To*(context).ToLocalChecked()

- test: use .As<Object> on Exception::Error

  > Exception::Error always returns an object, so e.As<Object>() should also work fine
  See https://github.com/nodejs/node/pull/17343#discussion_r153232027

- test: use .As<Object> instead of ->ToObject

  we already checked that its a buffer

- src: use FromMaybe instead of ToLocalChecked

  It fixed this test case: 19a1b2e414

- src: pass context to Get()

  Dont pass Local<Context> is deprecated soon.
  So we migrate to maybe version.

- src: return if Get or ToObject return an empty before call ToLocalChecked

Refs: https://github.com/nodejs/node/issues/17244
PR-URL: https://github.com/nodejs/node/pull/17343
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
 2017-12-01 20:37:58 +01:00
Daniel Bevenius e32bbbf4d7 src: use nullptr instead of NULL 
PR-URL: https://github.com/nodejs/node/pull/17373
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
 2017-12-01 07:45:00 +01:00
Yihong Wang 8680bb9f1a src: explicitly register built-in modules 
Previously, built-in modules are registered before main() via
__attribute__((constructor)) mechanism in GCC and similiar
mechanism in MSVC. This causes some issues when node is built as
static library. Calling module registration function for built-in
modules in node::Init() helps to avoid the issues.

Signed-off-by: Yihong Wang <yh.wang@ibm.com>
PR-URL: https://github.com/nodejs/node/pull/16565
Refs: https://github.com/nodejs/node/pull/14986#issuecomment-332758206
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
 2017-11-13 23:17:34 +00:00
Joyee Cheung cdb263d3ba src: do not include x.h if x-inl.h is included 
PR-URL: https://github.com/nodejs/node/pull/16548
Fixes: https://github.com/nodejs/node/issues/16519
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
 2017-10-30 18:56:38 +08:00
Ben Noordhuis 1b7372f2fb src: replace ASSERT with CHECK 
Builds always have asserts enabled so there is no point distinguishing
between debug-only checks and run-time checks.  Replace calls to ASSERT
and friends with their CHECK counterparts.

Fixes: https://github.com/nodejs/node/issues/14461
PR-URL: https://github.com/nodejs/node/pull/14474
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Nikolai Vavilov <vvnicholas@gmail.com>
Reviewed-By: XadillaX <admin@xcoder.in>
 2017-07-27 17:11:08 +02:00
James M Snell ed21cb1774 util: implement WHATWG Encoding Standard API 
Provide an (initially experimental) implementation of the WHATWG Encoding
Standard API (`TextDecoder` and `TextEncoder`). The is the same API
implemented on the browser side.

By default, with small-icu, only the UTF-8, UTF-16le and UTF-16be decoders
are supported. With full-icu enabled, every encoding other than iso-8859-16
is supported.

This provides a basic test, but does not include the full web platform
tests. Note: many of the web platform tests for this would fail by default
because we ship with small-icu by default.

A process warning will be emitted on first use to indicate that the
API is still experimental. No runtime flag is required to use the
feature.

Refs: https://encoding.spec.whatwg.org/
PR-URL: https://github.com/nodejs/node/pull/13644
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2017-07-24 14:04:13 -07:00
larissayvette 234353a1b8 lib,src: refactor buffer out of range index 
PR-URL: https://github.com/nodejs/node/pull/11296
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
 2017-05-27 21:11:26 -07:00
Anna Henningsen 28ddac2ec2 buffer: fix indexOf for empty searches 
Make searches for empty subsequences do exactly what
`String.prototype.indexOf()` does.

Fixes: https://github.com/nodejs/node/issues/13023
PR-URL: https://github.com/nodejs/node/pull/13024
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
 2017-05-18 23:16:40 +02:00
Anna Henningsen d56a7e640f src: do proper StringBytes error handling 
- Return `MaybeLocal`s from `StringBytes::Encode`
- Add an `error` out parameter to pass JS exceptions to the callers
  (instead of directly throwing)
- Simplify some of the string generation methods in `string_bytes.cc`
  by unifying the `EXTERN_APEX` logic
- Reduce usage of deprecated V8 APIs.
- Remove error handling logic from JS, the `buffer.*Slice()` methods
  now throw errors themselves.
- Left TODO comments for future semver-major error message
  improvements.

This paves the way for better error messages coming out of the
StringBytes methods.

Ref: https://github.com/nodejs/node/issues/3175
PR-URL: https://github.com/nodejs/node/pull/12765
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
 2017-05-03 19:21:32 +02:00
Anna Henningsen 9d723e85fb buffer: remove pointless C++ utility methods 
PR-URL: https://github.com/nodejs/node/pull/12760
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2017-05-02 14:19:51 -07:00
Anna Henningsen 9d522225e7 src: reduce number of exported symbols 
Use `static` definitions and anonymous namespaces to reduce the
number of symbols that are exported from the `node` binary.

PR-URL: https://github.com/nodejs/node/pull/12366
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2017-04-14 22:47:29 +02:00
Timothy Gu faa447b256 src: allow ArrayBufferView as instance of Buffer 
PR-URL: https://github.com/nodejs/node/pull/12223
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2017-04-12 10:02:59 -07:00
Rich Trott 682573c11d buffer: remove error for malformatted hex string 
Remove error message when a hex string of an incorrect length is sent
to .write() or .fill().

PR-URL: https://github.com/nodejs/node/pull/12012
Fixes: https://github.com/nodejs/node/issues/3770
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
 2017-03-28 11:31:10 -07:00
Timothy Gu 4fb9b1226f src, buffer: do not segfault on out-of-range index 
Also add test cases for partial writes and invalid indices.

PR-URL: https://github.com/nodejs/node/pull/11927
Fixes: https://github.com/nodejs/node/issues/8724
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2017-03-21 21:53:57 -07:00
James M Snell 98e54b0bd4 meta: restore original copyright header 
A prior io.js era commit inappropriately removed the
original copyright statements from the source. This
restores those in any files still remaining from that
edit.

Ref: https://github.com/nodejs/TSC/issues/174
Ref: https://github.com/nodejs/node/pull/10599
PR-URL: https://github.com/nodejs/node/pull/10155

Note: This PR was required, reviewed-by and approved
by the Node.js Foundation Legal Committee and the TSC.
There is no `Approved-By:` meta data.
 2017-03-10 11:23:48 -08:00
Anna Henningsen beca3244e2 buffer: allow Uint8Array input to methods 
Allow all methods on `buffer` and `Buffer` to take `Uint8Array`
arguments where it makes sense. On the native side, there is
effectively no difference, and as a bonus the `isUint8Array`
check is faster than `instanceof Buffer`.

PR-URL: https://github.com/nodejs/node/pull/10236
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
 2016-12-21 07:48:14 +01:00
Anna Henningsen 9ee915be76 buffer: handle UCS2 .fill() properly on BE 
There was a byte-order mismatch for `buffer#fill` on big-endian
platforms. Weirdly, the tests seemed to expect that wrong behaviour.

PR-URL: https://github.com/nodejs/node/pull/9837
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
 2016-12-12 16:58:40 +01:00
James M Snell e8eaaa7724 buffer: add buffer.transcode 
Add buffer.transcode(source, from, to) method. Primarily uses ICU
to transcode a buffer's content from one of Node.js' supported
encodings to another.

Originally part of a proposal to add a new unicode module. Decided
to refactor the approach towrds individual PRs without a new module.

Refs: https://github.com/nodejs/node/pull/8075
PR-URL: https://github.com/nodejs/node/pull/9038
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2016-10-25 10:12:02 -07:00
Trevor Norris 7bffe23da0 buffer: fix range checks for slice() 
Using the black magic of Symbol.toPrimitive the numeric value of
start/end can be changed when Uint32Value() is called once
Buffer::Fill() is entered. Allowing the CHECK() to be bypassed.

The bug report was only for "start", but the same can be done with
"end". Perform checks for both in node::Buffer::Fill() to make sure the
issue can't be triggered, even if process.binding is used directly.

Include tests for each case. Along with a check to make sure the last
time the value is accessed returns -1. This should be enough to make
sure Buffer::Fill() is receiving the correct value. Along with two tests
against process.binding directly.

Fixes: https://github.com/nodejs/node/issues/9149
PR-URL: https://github.com/nodejs/node/pull/9174
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Franziska Hinkelmann <ranziska.hinkelmann@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2016-10-20 13:40:47 -06:00
Zach Bjornson 7420835390 src: fix build for older clang 
Removes use of builtins that are unavailable for older clang. Per
benchmarks, only uses builtins on Windows, where speedup is
significant.

Also adds test for unaligned ucs2 buffer write. Between #3410
and #7645, bytes were swapped twice on bigendian platforms if buffer
was not two-byte aligned. See comment in #7645.

PR-URL: https://github.com/nodejs/node/pull/7645
Fixes: https://github.com/nodejs/node/issues/7618
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2016-10-04 09:28:18 +01:00