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V8 is going to disallow non-primitive values on v8::FunctionTemplate
and v8::ObjectTemplate because those can't be shared across contexts.
Fixes: https://github.com/nodejs/node/issues/6216
PR-URL: https://github.com/nodejs/node/pull/6228
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
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Remove realpath() and realpathSync() cache.
Use the native uv_fs_realpath() which is faster
then the JS implementation by a few orders of magnitude.
PR-URL: https://github.com/nodejs/node/pull/3594
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
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Though not a POSIX signal, SIGINFO is supported by BSD systems
(including Mac OS X) and is amongst the few signals that can be
triggered in a terminal via a simple key combination (CTRL-T).
On Linux, SIGINFO is an alias for SIGPWR; hence the defensive
conditionals in src/node.cc.
PR-URL: https://github.com/nodejs/node/pull/6093
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
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os.userInfo() calls libuv's uv_os_get_passwd() function. It returns
an object containing the current effective user's username, uid,
gid, shell, and home directory. On Windows, the uid and gid are
-1, and the shell is null.
Refs: https://github.com/nodejs/node/issues/5582
PR-URL: https://github.com/nodejs/node/pull/6104
Reviewed-By: James M Snell <jasnell@gmail.com>
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Introduced in commit 7d8882b, "handle_wrap: expose an `isRefed()` check
to JS".
PR-URL: https://github.com/nodejs/node/pull/6129
Reviewed-By: Evan Lucas <evanlucas@me.com>
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Adds additional `targetStart`, `targetEnd`, `sourceStart,
and `sourceEnd` arguments to `Buffer.prototype.compare`
to allow comparison of sub-ranges of two Buffers without
requiring Buffer.prototype.slice()
Fixes: https://github.com/nodejs/node/issues/521
PR-URL: https://github.com/nodejs/node/pull/5880
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
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ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an
in32_t. This caused slight differences in error message reported in edge
cases of argument parsing. Fixed by getting the IntegerValue() before
checking if the value is < 0. Added test of API that was affected.
PR-URL: https://github.com/nodejs/node/pull/6084
Reviewed-By: James M Snell <jasnell@gmail.com>
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This allows third-party tools to check whether or not a handle that
can be unreferenced is unreferenced at a particular time.
Notably, this should be helpful for inspection via AsyncWrap.
Also, this is useful even to node's internals, particularly timers.
Refs: https://github.com/nodejs/node/pull/5828
Refs: https://github.com/nodejs/node/pull/5827
PR-URL: https://github.com/nodejs/node/pull/5834
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
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Detect whether a gzip file is being passed to `unzip*` by
testing the first bytes for the gzip magic bytes, and setting
the decompression mode to `GUNZIP` or `INFLATE` according to
the result.
This enables gzip-only features like multi-member support
to be used together with the `unzip*` autodetection support
and thereby makes `gunzip*` and `unzip*` return identical
results for gzip input again.
Add a simple test for checking that features specific to
`zlib.gunzip`, notably support for multiple members, also work
when using `zlib.unzip`.
PR-URL: https://github.com/nodejs/node/pull/5884
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
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The BaseObject constructor and destructor should not have external
linkage because BaseObject is a header-only construct. Add the
necessary 'inline' keywords.
PR-URL: https://github.com/nodejs/node/pull/6056
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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PR-URL: https://github.com/nodejs/node/pull/6053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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Make the `num_values_` and `num_fields_` unsigned and remove an
erroneous comment.
PR-URL: https://github.com/nodejs/node/pull/5969
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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To prevent `ARRAY_SIZE(&arg)` (i.e., taking the array size of a pointer)
from happening again.
PR-URL: https://github.com/nodejs/node/pull/5969
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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Bug introduced in commit 21d66d62 ("lib: remove bootstrap global context
indirection").
PR-URL: https://github.com/nodejs/node/pull/5969
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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All JS files have been moved out of the `src` directory so the
`.eslintrc` file in that directory can also be removed.
PR-URL: https://github.com/nodejs/node/pull/5959
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Roman Klauke <romankl@users.noreply.github.com>
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Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/nodejs/node/pull/5936
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Make sure that, even if an `inflate()` call only sees the first
few bytes of a following gzip member, all members are decompressed
and part of the full output.
This change also modifies behaviour for trailing garbage:
If there is trailing garbage which happens to start with the
gzip magic bytes, it is no longer discarded but rather throws
an error, since we cannot reliably tell random garbage from
a valid gzip member anyway and have to try and decompress it.
(Null byte padding is not affected, since it has been pointed
out at various occasions that such padding is normal and
discarded by `gzip(1)`, too.)
Adds tests for the special case that the first `inflate()` call
receives only the first few bytes of a second gzip member but
not the whole header (or even just the magic bytes).
PR-URL: https://github.com/nodejs/node/pull/5883
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
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PR-URL: https://github.com/nodejs/node/pull/5881
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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Rather than abort if the init/pre/post/final/destroy callbacks throw,
force the exception to propagate and not be made catchable. This way
the application is still not allowed to proceed but also allowed the
location of the failure to print before exiting. Though the stack itself
may not be of much use since all callbacks except init are called from
the bottom of the call stack.
/tmp/async-test.js:14
throw new Error('pre');
^
Error: pre
at InternalFieldObject.pre (/tmp/async-test.js:14:9)
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
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The second argument of the post callback is a boolean indicating whether
the callback threw and was intercepted by uncaughtException or a domain.
Currently node::MakeCallback has no way of retrieving a uid for the
object. This is coming in a future patch.
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
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The number of callbacks accepted to setupHooks was getting unwieldy.
Instead change the implementation to accept an object with all callbacks
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
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Make comment clear that Undefined() is returned for legacy
compatibility. This will change in the future as a semver-major change,
but to be able to port this to previous releases it needs to stay as is.
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
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Now that HTTPParser uses MakeCallback it is unnecessary to manually
process the nextTickQueue.
The KickNextTick function is now no longer needed so code has moved back
to node::MakeCallback to simplify implementation.
Include minor cleanup moving Environment::tick_info() call below the
early return to save an operation.
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
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Introduce a new MACRO to check if the data is a String object and
update existing MACROs to include the actual object description to
be printed in case of an error.
PR-URL: https://github.com/nodejs/node/pull/3100
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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Introduce `--no-browser-globals` configure flag. With this flag set, following
globals won't be exported:
- `setTimeout`, `clearTimeout`, `setInterval`, `clearInterval`,
`setImmediate`, `clearImmediate`
- `console`
These are provided by the DOM implementation in browser, so the
`--no-browser-globals` flag may be helpful when embedding node.js within
chromium/webkit.
Inspired-By: https://github.com/atom/node/commit/82e10ce94f3c90234dac187f04a47d4d357ffd31
PR-URL: https://github.com/nodejs/node/pull/5853
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
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This makes several changes:
1. Allow path/filename to be passed in as a Buffer on fs methods
2. Add `options.encoding` to fs.readdir, fs.readdirSync, fs.readlink,
fs.readlinkSync and fs.watch.
3. Documentation updates
For 1... it's now possible to do:
```js
fs.open(Buffer('/fs/foo/bar'), 'w+', (err, fd) => { });
```
For 2...
```js
fs.readdir('/fs/foo/bar', {encoding:'hex'}, (err,list) => { });
fs.readdir('/fs/foo/bar', {encoding:'buffer'}, (err, list) => { });
```
encoding can also be passed as a string
```js
fs.readdir('/fs/foo/bar', 'hex', (err,list) => { });
```
The default encoding is set to UTF8 so this addresses the
discrepency that existed previously between fs.readdir and
fs.watch handling filenames differently.
Fixes: https://github.com/nodejs/node/issues/2088
Refs: https://github.com/nodejs/node/issues/3519
PR-URL: https://github.com/nodejs/node/pull/5616
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
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In several places throughout the code we write directly to stderr
to report warnings (deprecation, possible eventemitter memory leak).
The current design of simply dumping the text to stderr is less
than ideal. This PR introduces a new "process warnings" mechanism
that emits 'warning' events on the global process object. These are
invoked with a `warning` argument whose value is an Error object.
By default, these warnings will be printed to stderr. This can be
suppressed using the `--no-warnings` and `--no-deprecation` command
line flags. For warnings, the 'warning' event will still be emitted
by the process, allowing applications to handle the warnings in custom
ways. The existing `--no-deprecation` flag will continue to supress
all deprecation output generated by the core lib.
The `--trace-warnings` command line flag will tell Node.js to print
the full stack trace of warnings as part of the default handling.
The existing `--no-deprecation`, `--throw-deprecation` and
`--trace-deprecation` flags continue to work as they currently do,
but the exact output of the warning message is modified to occur
on process.nextTick().
The stack trace for the warnings and deprecations preserve and point
to the correct call site.
A new `process.emitWarning()` API is provided to permit userland
to emit warnings and deprecations using the same consistent
mechanism.
Test cases and documentation are included.
PR-URL: https://github.com/nodejs/node/pull/4782
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Wyatt Preul <wpreul@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
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Only treat the gzip magic bytes, when encountered within the file
after reading a single block, as the start of a new member when
the previous member has ended.
Add test files that reliably reproduce #5852. The gzipped file
in test/fixtures/pseudo-multimember-gzip.gz contains the gzip
magic bytes exactly at the position that node encounters after having
read a single block, leading it to believe that a new data
member is starting.
Fixes: https://github.com/nodejs/node/issues/5852
PR-URL: https://github.com/nodejs/node/pull/5863
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
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Adds Buffer.prototype.swap16() and Buffer.prototype.swap32()
methods that mutate the Buffer instance in-place by swapping the
16-bit and 32-bit byte-order.
Example:
```js
const buf = Buffer([0x1, 0x2, 0x3, 0x4]);
buf.swap16();
console.log(buf);
// prints Buffer(0x2, 0x1, 0x4, 0x3);
buf.swap32();
console.log(buf);
// prints Buffer(0x3, 0x4, 0x1, 0x2);
```
PR-URL: https://github.com/nodejs/node/pull/5724
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
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Event 9 must include the string terminator in the last descriptor.
Event 23 must be published with no descriptors, in accordance with
the manifest.
PR-URL: https://github.com/nodejs/node/pull/5742
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
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PR-URL: https://github.com/nodejs/node/pull/5103
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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PR-URL: https://github.com/nodejs/node/pull/5103
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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PR-URL: https://github.com/nodejs/node/pull/5103
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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Based on the conversation in #4243 this implements a way to increase
and decrease the size of the thread pool used in v8.
Currently v8 restricts the thread pool size to `kMaxThreadPoolSize`
which at this commit is (4). So it is only possible to
decrease the thread pool size at the time of this commit. However with
changes upstream this could change at a later date.
If set to 0 then v8 would choose an appropriate size of the thread pool
based on the number of online processors.
PR-URL: https://github.com/nodejs/node/pull/4344
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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The check to determine whether `noAssert` was set to true and thus
whether RangeErrors should be thrown was happening after the write was
truncated to the available size of the buffer. These checks now occur in
the correct order.
Fixes: https://github.com/nodejs/node/issues/5587
PR-URL: https://github.com/nodejs/node/pull/5605
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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This page is mostly a mirror of the updated manual page.
PR-URL: https://github.com/nodejs/node/pull/5787
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell jasnell@gmail.com>
Reviewed-By: Bryan English <bryan@bryanenglish.com>
Reviewed-By: Robert Lindstädt <robert.lindstaedt@gmail.com>
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Convert string concatenation to template literals. Enforce with lint
rule.
PR-URL: https://github.com/nodejs/node/pull/5778
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
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This uses libuv's mkdtemp function to provide a way to create a
temporary folder, using a prefix as the path. The prefix is appended
six random characters. The callback function will receive the name
of the folder that was created.
Usage example:
fs.mkdtemp('/tmp/foo-', function(err, folder) {
console.log(folder);
// Prints: /tmp/foo-Tedi42
});
The fs.mkdtempSync version is also provided. Usage example:
console.log(fs.mkdtemp('/tmp/foo-'));
// Prints: tmp/foo-Tedi42
This pull request also includes the relevant documentation changes
and tests.
PR-URL: https://github.com/nodejs/node/pull/5333
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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When the previous set of changes (bfff07b4) it was possible to have the
context get garbage collected while sandbox was still live. We need to
tie the lifetime of the context to the lifetime of the sandbox.
Fixes: https://github.com/nodejs/node/issues/5768
PR-URL: https://github.com/nodejs/node/pull/5786
Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>
Reviewed-By: cjihrig - Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: trevnorris - Trevor Norris <trev.norris@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
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Recent phantom weakness API changes to buffer, ebbbc5a, ending up
introducing an alignment restriction on the native buffer pointers.
It turns out that there are uses in the modules ecosystem that rely
on the ability to create buffers with unaligned pointers (e.g.
node-ffi).
It turns out there is a simpler solution possible here. As a side
effect this also removes the need to have to reserve the first
internal field on buffers.
PR-URL: https://github.com/nodejs/node/pull/5752
Reviewed-By: trevnorris - Trevor Norris <trev.norris@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
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Now that the Buffer.alloc, allocUnsafe, and from methods have landed,
add a linting rule that requires their use within lib. Tests and
benchmarks are explicitly excluded by the rule.
PR-URL: https://github.com/nodejs/node/pull/5740
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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Ref: https://github.com/nodejs/node/issues/3804
PR-URL: https://github.com/nodejs/node/pull/5167
Reviewed-By: rvagg - Rod Vagg <rod@vagg.org>
Reviewed-By: joaocgreis - João Reis <reis@janeasystems.com>
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Uses better troff formatting.
Removes v8 options from the man page.
Also edits `node -h` in node.cc slightly.
PR-URL: https://github.com/nodejs/node/pull/5497
Reviewed-By: James Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
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Several changes:
* Soft-Deprecate Buffer() constructors
* Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()`
* Add `--zero-fill-buffers` command line option
* Add byteOffset and length to `new Buffer(arrayBuffer)` constructor
* buffer.fill('') previously had no effect, now zero-fills
* Update the docs
PR-URL: https://github.com/nodejs/node/pull/4682
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
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If both -i and -e flags are specified, do not ignore the -i. Instead,
launch the interactive REPL and start by evaluating the passed string.
Fixes: https://github.com/nodejs/node/issues/1197
PR-URL: https://github.com/nodejs/node/pull/5655
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
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According to the spec gzipped archives can contain more than one
compressed member. Previously Node's gzip implementation would only
unzip the first member and throw away the rest of the compressed data.
Issue #4306 is an example of this occurring in daily use.
Fixes: https://github.com/nodejs/node/issues/4306
PR-URL: https://github.com/nodejs/node/pull/5120
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
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`isIPv4` and `isIPv6` are implemented on top of `isIP`, which in turn
checks the sting for being both IPv4 and IPv6, which can be inefficient
in some scenarios. This commit makes them use `uv_inet_pton` directly
instead.
PR-URL: https://github.com/nodejs/node/pull/5478
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
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In AsyncWrap::MakeCallback always return empty handle if there is an
error. In the future this should change to return a v8::MaybeLocal, but
that major change will have to wait for v6.x, and these changes are
meant to be backported to v4.x.
The HTTParser call to AsyncWrap::MakeCallback failed because it expected
a thrown call to return an empty handle.
In node::MakeCallback return an empty handle if the call is
in_makecallback(), otherwise return v8::Undefined() as usual to preserve
backwards compatibility.
Fixes: https://github.com/nodejs/node/issues/5555
PR-URL: https://github.com/nodejs/node/pull/5591
Reviewed-By: Julien Gilli <jgilli@nodejs.org>
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Replace Certificate C++ class with simple functions. Update
crypto.Certificate methods accordingly.
PR-URL: https://github.com/nodejs/node/pull/5382
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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PR-URL: https://github.com/nodejs/node/pull/4722
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
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