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2019-05-23src: remove env-inl.h from header filesSam Roberts
Inline headers should only be included into the .cc files that use them. PR-URL: https://github.com/nodejs/node/pull/27755 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
2019-05-13src: remove util-inl.h from header filesSam Roberts
Its intended that *-inl.h header files are only included into the src files that call the inline methods. Explicitly include it into the files that need it. PR-URL: https://github.com/nodejs/node/pull/27631 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2019-04-22src: use uv_gettimeofday() to get microsecondscjihrig
Use uv_gettimeofday() in GetCurrentTimeInMicroseconds() to remove the need for #ifdef logic. PR-URL: https://github.com/nodejs/node/pull/27029 Reviewed-By: Refael Ackermann <refack@gmail.com>
2019-04-10src: always use diagnostic file sequence numbercjihrig
This commit attaches a sequence number to all filenames that are automatically generated by DiagnosticFilename. This prevents accidental overwriting of existing files. PR-URL: https://github.com/nodejs/node/pull/27142 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2019-04-06src: port coverage serialization to C++Joyee Cheung
This patch moves the serialization of coverage profiles into C++. With this we no longer need to patch `process.reallyExit` and hook into the exit events, but instead hook into relevant places in C++ which are safe from user manipulation. This also makes the code easier to reuse for other types of profiles. PR-URL: https://github.com/nodejs/node/pull/26874 Reviewed-By: Ben Coe <bencoe@gmail.com>
2019-03-13v8: integrate node-heapdump into coreJames M Snell
Adds `v8.writeHeapSnapshot(filename)` with impl adapted from the `node-heapdump` module. Also, adds a v8.getHeapSnapshot() alternative that returns a Readable Stream PR-URL: https://github.com/nodejs/node/pull/26501 Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2019-03-13src: fix SplitString to ignore white spaceshimself65
PR-URL: https://github.com/nodejs/node/pull/26545 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Khaidi Chu <i@2333.moe>
2019-03-12src: de-lint header usageRefael Ackermann
PR-URL: https://github.com/nodejs/node/pull/26306 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2019-03-01src: allow not materializing ArrayBuffers from C++Anna Henningsen
Where appropriate, use a helper that wraps around `ArrayBufferView::Buffer()` or `ArrayBufferView::CopyContents()` rather than `Buffer::Data()`, as that may help to avoid materializing the underlying `ArrayBuffer` when reading small typed arrays from C++. This allows keeping the performance benefits of the faster creation of heap-allocated small typed arrays in many cases. PR-URL: https://github.com/nodejs/node/pull/26301 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2019-02-27src: apply clang-tidy rule modernize-deprecated-headersgengjiawen
PR-URL: https://github.com/nodejs/node/pull/26159 Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2019-02-07src: refactor to nullptr in cpp codegengjiawen
Signed-off-by: gengjiawen <technicalcute@gmail.com> PR-URL: https://github.com/nodejs/node/pull/25888 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
2019-01-09src: use generic helper for splitting stringsAnna Henningsen
PR-URL: https://github.com/nodejs/node/pull/25363 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com>
2019-01-08src: move per-process global variables into node::per_processJoyee Cheung
So that it's easier to tell whether we are manipulating per-process global states that may need to be treated with care to avoid races. Also added comments about these variables and moved some of them to a more suitable compilation unit: - Move `v8_initialized` to `util.h` since it's only used in `util.cc` and `node.cc` - Rename `process_mutex` to `tty_mutex` and move it into `node_errors.cc` since that's the only place it's used to guard the tty. - Move `per_process_opts_mutex` and `per_process_opts` into `node_options.h` and rename them to `per_process::cli_options[_mutex]` - Rename `node_isolate[_mutex]` to `per_process::main_isolate[_mutex]` PR-URL: https://github.com/nodejs/node/pull/25302 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2018-12-07src: fix warning for potential snprintf truncationSam Roberts
gcc 8+ recognizes that space has not been left for the pid and that the return value of snprintf() isn't checked. Leave a little space for the pid to prevent `-Wformat-truncation`. PR-URL: https://github.com/nodejs/node/pull/24810 Reviewed-By: Richard Lau <riclau@uk.ibm.com>
2018-11-02src: use v8:: for consistency in utilZYSzys
PR-URL: https://github.com/nodejs/node/pull/23934 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: James M Snell <jasnell@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
2018-09-02src: rework (mostly internal) functions to use MaybesUjjwal Sharma
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>
2018-09-02src: remove calls to deprecated v8 functions (ToString)Ujjwal Sharma
Remove all calls to deprecated v8 functions (here: Value::ToString) inside the code (src directory only). PR-URL: https://github.com/nodejs/node/pull/21935 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
2018-09-01src: make CLI options programatically accesibleAnna Henningsen
Provide `internalBinding('options')` with some utilities around making the options parser and current options values programatically accessible. PR-URL: https://github.com/nodejs/node/pull/22490 Reviewed-By: Michaël Zasso <targos@protonmail.com>
2018-08-29src: use String::Write{OneByte,Utf8} with isolateMichaël Zasso
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>
2018-08-01src: refactor default trace writer out of agentAnna Henningsen
The agent code is supposed to manage multiple writers/clients. Adding the default writer into the mix breaks that encapsulation. Instead, manage default options through a separate "virtual" default client handle, and keep the file writer management all to the actual users. PR-URL: https://github.com/nodejs/node/pull/21867 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
2018-07-22src: fix formatting of PIDsTobias Nießen
PR-URL: https://github.com/nodejs/node/pull/21852 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Jon Moss <me@jonathanmoss.me>
2017-12-04src: use uv_os_getpid() to get process idcjihrig
This commit uses the new uv_os_getpid() method to retrieve the current process id. PR-URL: https://github.com/nodejs/node/pull/17415 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Jon Moss <me@jonathanmoss.me> Reviewed-By: Khaidi Chu <i@2333.moe>
2017-11-20src: inspector context name = program title + pidBen Noordhuis
Report (for example) "node[1337]" as the human-readable name rather than the more generic and less helpful "Node.js Main Context." While not perfect yet, it should be an improvement to people that debug multiple processes from DevTools, VS Code, etc. PR-URL: https://github.com/nodejs/node/pull/17087 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
2017-11-20src: abstract getpid() operationBen Noordhuis
There are a few places where we paper over the fact that getpid() is called GetCurrentProcessId() on Windows. Let's move it into a function. PR-URL: https://github.com/nodejs/node/pull/17087 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
2017-09-14src: refactor `#include` handlingAnna Henningsen
`node_internals.h` already includes the most common headers, so double includes can be avoided in a lot of cases. Also don’t include `node_internals.h` from `node.h` implicitly anymore, as that is mostly unnecessary. PR-URL: https://github.com/nodejs/node/pull/14697 Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2017-03-10meta: restore original copyright headerJames M Snell
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.
2017-02-28src: remove misleading flag in TwoByteValueTimothy Gu
String::REPLACE_INVALID_UTF8 is only applied in V8's String::WriteUtf8() (i.e. Utf8Value). PR-URL: https://github.com/nodejs/node/pull/11436 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
2016-09-29src: notify V8 for low memory when alloc failsAnna Henningsen
Call `v8::Isolate::GetCurrent()->LowMemoryNotification()` when an allocation fails to give V8 a chance to clean up and return memory before retrying (and possibly giving up). PR-URL: https://github.com/nodejs/node/pull/8482 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
2016-09-29src: provide allocation + nullptr check shortcutsAnna Henningsen
Provide shortcut `node::CheckedMalloc()` and friends that replace `node::Malloc()` + `CHECK_NE(·, nullptr);` combinations in a few places. PR-URL: https://github.com/nodejs/node/pull/8482 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
2016-04-29src: unify implementations of Utf8Value etc.Anna Henningsen
Unify the common code of `Utf8Value`, `TwoByteValue`, `BufferValue` and `StringBytes::InlineDecoder` into one class. Always make the result zero-terminated for the first three. This fixes two problems in passing: * When the conversion of the input value to String fails, make the buffer zero-terminated anyway. Previously, this would have resulted in possibly reading uninitialized data in multiple places in the code. An instance of that problem can be reproduced by running e.g. `valgrind node -e 'net.isIP({ toString() { throw Error() } })'`. * Previously, `BufferValue` copied one byte too much from the source, possibly resulting in an out-of-bounds memory access. This can be reproduced by running e.g. `valgrind node -e \ 'fs.openSync(Buffer.from("node".repeat(8192)), "r")'`. Further minor changes: * This lifts the `out()` method of `StringBytes::InlineDecoder` to the common class so that it can be used when using the overloaded `operator*` does not seem appropiate. * Hopefully clearer variable names. * Add checks to make sure the length of the data does not exceed the allocated storage size, including the possible null terminator. PR-URL: https://github.com/nodejs/node/pull/6357 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2016-04-25src: fix check-imports.py linter errorsSakthipriyan Vairamani
This patch fixes all the linter errors. PR-URL: https://github.com/nodejs/node/pull/6105 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2016-04-22src: fix out-of-bounds write in TwoByteValueAnna Henningsen
Plan 2 bytes instead of 1 byte for the final zero terminator for UTF-16. This is unlikely to cause real-world problems, but that ultimately depends on the `malloc` implementation. The issue can be uncovered by running e.g. `valgrind node -e "Buffer(65536).fill('a'.repeat(4096), 'utf16le')"` Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> PR-URL: https://github.com/nodejs/node/pull/6330
2016-03-25fs: Buffer and encoding enhancements to fs APIJames M Snell
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>
2016-02-10buffer: add encoding parameter to fill()Trevor Norris
Can now call fill() using following parameters if value is a String: fill(string[, start[, end]][, encoding]) And with the following if value is a Buffer: fill(buffer[, start[, end]]) The encoding is ignored if value is not a String. All other non-Buffer values are coerced to a uint32. A multibyte strings will simply be copied into the Buffer until the number of bytes run out. Meaning partial strings can be left behind: Buffer(3).fill('\u0222'); // returns: <Buffer c8 a2 c8> In some encoding cases, such as 'hex', fill() will throw if the input string is not valid. PR-URL: https://github.com/nodejs/node/pull/4935 Reviewed-By: James M Snell <jasnell@gmail.com>
2015-09-06src: replace usage of v8::Handle with v8::LocalMichaël Zasso
v8::Handle is deprecated: https://codereview.chromium.org/1224623004 PR-URL: https://github.com/nodejs/io.js/pull/2202 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-04-30src: fix deprecation warningsBen Noordhuis
The previous commit enables deprecation warnings, this commit fixes the handful of offending sites where the isolate was not explicitly being passed around. PR-URL: https://github.com/iojs/io.js/pull/1565 Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-03-05src: rename confusingly named local variableBen Noordhuis
Rename `val_` to `string`. The underscore suffix is normally reserved for data members, not locals, and it's not a great name in the first place. PR-URL: https://github.com/iojs/io.js/pull/1042 Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-03-05src: simplify node::Utf8Value()Ben Noordhuis
* Remove kStorageSize constant. * Remove superfluous local variable and reinterpret_cast. * Reorder data members so the length field and data pointer (if not the data itself) fit in a single cache line. PR-URL: https://github.com/iojs/io.js/pull/1042 Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-03-05src: remove NODE_INVALID_UTF8 environment variableBen Noordhuis
Introduced in joyent/node v0.10 as a backwards compatibility measure. It's an ugly hack and allowing invalid UTF-8 is not a good idea in the first place, remove it. PR-URL: https://github.com/iojs/io.js/pull/1042 Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-01-30util: use on-stack buffer for Utf8ValueFedor Indutny
Improves `crypto.createHash().update().digest()` performance by 10%. PR-URL: https://github.com/iojs/io.js/pull/670 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-01-12Remove excessive copyright/license boilerplateisaacs
The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
2015-01-07src: pass Isolate to node::Utf8Value constructorTrevor Norris
Initial attempt to remove all uses of Isolate::GetCurrent(). Still exists a few locations, but this works out a heavy usage. PR-URL: https://github.com/iojs/io.js/pull/244 Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
2015-01-07src: pass Isolate to additional locationsTrevor Norris
Due to a recent V8 upgrade, more methods require Isolate as an argument. PR-URL: https://github.com/iojs/io.js/pull/244 Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
2014-10-23src: replace NULL with nullptrBen Noordhuis
Now that we are building with C++11 features enabled, replace use of NULL with nullptr. The benefit of using nullptr is that it can never be confused for an integral type because it does not support implicit conversions to integral types except boolean - unlike NULL, which is defined as a literal `0`.
2014-10-08src, test: fixup after v8 updateFedor Indutny
Because of behavior change of some V8 APIs (they mostly became more strict), following modules needed to be fixed: * crypto: duplicate prototype methods are not allowed anymore * contextify: some TryCatch trickery, the binding was using it incorrectly * util: maximum call stack error is now crashing in a different place Reviewed-By: Trevor Norris <trevnorris@gmail.com> PR-URL: https://github.com/joyent/node/pull/8476
2014-06-10Merge remote-tracking branch 'upstream/v0.10'Timothy J Fontaine
Conflicts: AUTHORS ChangeLog deps/v8/src/api.cc deps/v8/src/unicode-inl.h deps/v8/src/unicode.h lib/_stream_readable.js lib/http.js src/cares_wrap.cc src/node.cc src/node_crypto.cc src/node_dtrace.cc src/node_file.cc src/node_stat_watcher.cc src/node_version.h src/process_wrap.cc src/string_bytes.cc src/string_bytes.h src/udp_wrap.cc src/util.h test/simple/test-buffer.js test/simple/test-stream2-compatibility.js
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