From afafeada2eb046556099f17cc11c4482fe90ebfb Mon Sep 17 00:00:00 2001 From: jinchao <383321154@qq.com> Date: Mon, 12 May 2025 10:13:25 +0800 Subject: [PATCH] =?UTF-8?q?=E7=94=A8=E6=88=B7=E4=BF=A1=E6=81=AF=E6=94=B9?= =?UTF-8?q?=E4=B8=BAhtmlonly=20cookie=20=E7=A1=AE=E4=BF=9D=E5=AE=89?= =?UTF-8?q?=E5=85=A8=E6=80=A7?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- XNSimHtml/components/todo-component.js | 22 +- XNSimHtml/components/todo/todo-service.js | 2 +- XNSimHtml/components/user-info.js | 94 +- XNSimHtml/main.html | 104 +- XNSimHtml/node_modules/.package-lock.json | 331 ++++-- .../move-file}/node_modules/.bin/mkdirp | 0 .../node_modules}/mkdirp/CHANGELOG.md | 0 .../move-file/node_modules/mkdirp/LICENSE | 21 + .../move-file/node_modules/mkdirp/bin/cmd.js | 68 ++ .../move-file/node_modules/mkdirp/index.js | 31 + .../node_modules}/mkdirp/lib/find-made.js | 0 .../node_modules}/mkdirp/lib/mkdirp-manual.js | 0 .../node_modules}/mkdirp/lib/mkdirp-native.js | 0 .../node_modules}/mkdirp/lib/opts-arg.js | 0 .../node_modules}/mkdirp/lib/path-arg.js | 0 .../node_modules}/mkdirp/lib/use-native.js | 0 .../node_modules/mkdirp/package.json | 44 + .../node_modules/mkdirp/readme.markdown | 266 +++++ .../readable-stream/CONTRIBUTING.md | 0 .../readable-stream/GOVERNANCE.md | 0 .../node_modules/readable-stream/LICENSE | 0 .../node_modules/readable-stream/README.md | 106 ++ .../readable-stream/errors-browser.js | 0 .../node_modules}/readable-stream/errors.js | 0 .../readable-stream/experimentalWarning.js | 0 .../readable-stream/lib/_stream_duplex.js | 87 +- .../lib/_stream_passthrough.js | 12 +- .../readable-stream/lib/_stream_readable.js | 528 ++++----- .../readable-stream/lib/_stream_transform.js | 60 +- .../readable-stream/lib/_stream_writable.js | 234 ++-- .../lib/internal/streams/async_iterator.js | 0 .../lib/internal/streams/buffer_list.js | 0 .../lib/internal/streams/destroy.js | 48 +- .../lib/internal/streams/end-of-stream.js | 0 .../lib/internal/streams/from-browser.js | 0 .../lib/internal/streams/from.js | 0 .../lib/internal/streams/pipeline.js | 0 .../lib/internal/streams/state.js | 0 .../lib/internal/streams/stream-browser.js | 0 .../lib/internal/streams/stream.js | 0 .../node_modules/readable-stream/package.json | 68 ++ .../readable-stream/readable-browser.js | 2 + .../node_modules/readable-stream/readable.js | 13 +- .../readable-stream/CONTRIBUTING.md | 38 + .../readable-stream/GOVERNANCE.md | 136 +++ .../node_modules/readable-stream}/LICENSE | 1 - .../bl/node_modules/readable-stream/README.md | 106 ++ .../readable-stream/errors-browser.js | 127 ++ .../bl/node_modules/readable-stream/errors.js | 116 ++ .../readable-stream/experimentalWarning.js | 17 + .../readable-stream/lib/_stream_duplex.js | 126 ++ .../lib/_stream_passthrough.js | 37 + .../readable-stream/lib/_stream_readable.js | 1027 +++++++++++++++++ .../readable-stream/lib/_stream_transform.js | 190 +++ .../readable-stream/lib/_stream_writable.js | 641 ++++++++++ .../lib/internal/streams/async_iterator.js | 180 +++ .../lib/internal/streams/buffer_list.js | 183 +++ .../lib/internal/streams/destroy.js | 96 ++ .../lib/internal/streams/end-of-stream.js | 86 ++ .../lib/internal/streams/from-browser.js | 3 + .../lib/internal/streams/from.js | 52 + .../lib/internal/streams/pipeline.js | 86 ++ .../lib/internal/streams/state.js | 22 + .../lib/internal/streams/stream-browser.js | 1 + .../lib/internal/streams/stream.js | 1 + .../node_modules/readable-stream/package.json | 68 ++ .../readable-stream/readable-browser.js | 9 + .../node_modules/readable-stream/readable.js | 16 + .../buffer-equal-constant-time/.npmignore | 2 + .../buffer-equal-constant-time/.travis.yml | 4 + .../buffer-equal-constant-time/LICENSE.txt | 12 + .../buffer-equal-constant-time/README.md | 50 + .../buffer-equal-constant-time/index.js | 41 + .../buffer-equal-constant-time/package.json | 21 + .../buffer-equal-constant-time/test.js | 42 + .../cacache/node_modules/.bin/mkdirp | 1 + .../cacache/node_modules/chownr/package.json | 32 - .../cacache/node_modules/mkdirp/CHANGELOG.md | 15 + .../cacache/node_modules/mkdirp/LICENSE | 21 + .../cacache/node_modules/mkdirp/bin/cmd.js | 68 ++ .../cacache/node_modules/mkdirp/index.js | 31 + .../node_modules/mkdirp/lib/find-made.js | 29 + .../node_modules/mkdirp/lib/mkdirp-manual.js | 64 + .../node_modules/mkdirp/lib/mkdirp-native.js | 39 + .../node_modules/mkdirp/lib/opts-arg.js | 23 + .../node_modules/mkdirp/lib/path-arg.js | 29 + .../node_modules/mkdirp/lib/use-native.js | 10 + .../cacache/node_modules/mkdirp/package.json | 44 + .../node_modules/mkdirp/readme.markdown | 266 +++++ XNSimHtml/node_modules/chownr/package.json | 7 +- .../node_modules/readable-stream/README.md | 58 - .../node_modules/readable-stream/package.json | 52 - .../node_modules/string_decoder/README.md | 47 - .../string_decoder/lib/string_decoder.js | 296 ----- .../node_modules/string_decoder/package.json | 31 - .../node_modules/cookie-parser/HISTORY.md | 124 ++ XNSimHtml/node_modules/cookie-parser/LICENSE | 23 + .../node_modules/cookie-parser/README.md | 119 ++ XNSimHtml/node_modules/cookie-parser/index.js | 182 +++ .../cookie-parser/node_modules/cookie/LICENSE | 24 + .../node_modules/cookie/README.md | 317 +++++ .../node_modules/cookie/SECURITY.md | 25 + .../node_modules/cookie/index.js | 335 ++++++ .../node_modules/cookie/package.json | 44 + .../node_modules/cookie-parser/package.json | 45 + XNSimHtml/node_modules/cors/CONTRIBUTING.md | 33 + XNSimHtml/node_modules/cors/HISTORY.md | 58 + XNSimHtml/node_modules/cors/LICENSE | 22 + XNSimHtml/node_modules/cors/README.md | 243 ++++ XNSimHtml/node_modules/cors/lib/index.js | 238 ++++ XNSimHtml/node_modules/cors/package.json | 41 + .../node_modules/detect-libc/package.json | 5 +- .../ecdsa-sig-formatter/CODEOWNERS | 1 + .../node_modules/ecdsa-sig-formatter/LICENSE | 201 ++++ .../ecdsa-sig-formatter/README.md | 65 ++ .../ecdsa-sig-formatter/package.json | 46 + .../src/ecdsa-sig-formatter.d.ts | 17 + .../src/ecdsa-sig-formatter.js | 187 +++ .../src/param-bytes-for-alg.js | 23 + .../ffi-napi/node-addon-api/nothing.target.mk | 31 +- .../http-cache-semantics/README.md | 167 ++- .../http-cache-semantics/index.js | 346 +++++- .../http-cache-semantics/package.json | 12 +- XNSimHtml/node_modules/jsonwebtoken/LICENSE | 21 + XNSimHtml/node_modules/jsonwebtoken/README.md | 396 +++++++ XNSimHtml/node_modules/jsonwebtoken/decode.js | 30 + XNSimHtml/node_modules/jsonwebtoken/index.js | 8 + .../jsonwebtoken/lib/JsonWebTokenError.js | 14 + .../jsonwebtoken/lib/NotBeforeError.js | 13 + .../jsonwebtoken/lib/TokenExpiredError.js | 13 + .../lib/asymmetricKeyDetailsSupported.js | 3 + .../jsonwebtoken/lib/psSupported.js | 3 + .../lib/rsaPssKeyDetailsSupported.js | 3 + .../node_modules/jsonwebtoken/lib/timespan.js | 18 + .../jsonwebtoken/lib/validateAsymmetricKey.js | 66 ++ .../jsonwebtoken/node_modules/.bin/semver | 1 + .../jsonwebtoken/node_modules/ms/index.js | 162 +++ .../jsonwebtoken/node_modules/ms/license.md | 21 + .../jsonwebtoken/node_modules/ms/package.json | 38 + .../jsonwebtoken/node_modules/ms/readme.md | 59 + .../node_modules/semver}/LICENSE | 0 .../node_modules/semver/README.md | 664 +++++++++++ .../node_modules/semver/bin/semver.js | 189 +++ .../node_modules/semver/classes/comparator.js | 141 +++ .../node_modules/semver/classes/index.js | 5 + .../node_modules/semver/classes/range.js | 554 +++++++++ .../node_modules/semver/classes/semver.js | 318 +++++ .../node_modules/semver/functions/clean.js | 6 + .../node_modules/semver/functions/cmp.js | 52 + .../node_modules/semver/functions/coerce.js | 60 + .../semver/functions/compare-build.js | 7 + .../semver/functions/compare-loose.js | 3 + .../node_modules/semver/functions/compare.js | 5 + .../node_modules/semver/functions/diff.js | 58 + .../node_modules/semver/functions/eq.js | 3 + .../node_modules/semver/functions/gt.js | 3 + .../node_modules/semver/functions/gte.js | 3 + .../node_modules/semver/functions/inc.js | 19 + .../node_modules/semver/functions/lt.js | 3 + .../node_modules/semver/functions/lte.js | 3 + .../node_modules/semver/functions/major.js | 3 + .../node_modules/semver/functions/minor.js | 3 + .../node_modules/semver/functions/neq.js | 3 + .../node_modules/semver/functions/parse.js | 16 + .../node_modules/semver/functions/patch.js | 3 + .../semver/functions/prerelease.js | 6 + .../node_modules/semver/functions/rcompare.js | 3 + .../node_modules/semver/functions/rsort.js | 3 + .../semver/functions/satisfies.js | 10 + .../node_modules/semver/functions/sort.js | 3 + .../node_modules/semver/functions/valid.js | 6 + .../jsonwebtoken/node_modules/semver/index.js | 89 ++ .../node_modules/semver/internal/constants.js | 35 + .../node_modules/semver/internal/debug.js | 9 + .../semver/internal/identifiers.js | 23 + .../node_modules/semver/internal/lrucache.js | 40 + .../semver/internal/parse-options.js | 15 + .../node_modules/semver/internal/re.js | 219 ++++ .../node_modules/semver/package.json | 78 ++ .../node_modules/semver/preload.js | 2 + .../node_modules/semver/range.bnf | 16 + .../node_modules/semver/ranges/gtr.js | 4 + .../node_modules/semver/ranges/intersects.js | 7 + .../node_modules/semver/ranges/ltr.js | 4 + .../semver/ranges/max-satisfying.js | 25 + .../semver/ranges/min-satisfying.js | 24 + .../node_modules/semver/ranges/min-version.js | 61 + .../node_modules/semver/ranges/outside.js | 80 ++ .../node_modules/semver/ranges/simplify.js | 47 + .../node_modules/semver/ranges/subset.js | 247 ++++ .../semver/ranges/to-comparators.js | 8 + .../node_modules/semver/ranges/valid.js | 11 + .../node_modules/jsonwebtoken/package.json | 71 ++ XNSimHtml/node_modules/jsonwebtoken/sign.js | 253 ++++ XNSimHtml/node_modules/jsonwebtoken/verify.js | 263 +++++ XNSimHtml/node_modules/jwa/LICENSE | 17 + XNSimHtml/node_modules/jwa/README.md | 150 +++ XNSimHtml/node_modules/jwa/index.js | 266 +++++ XNSimHtml/node_modules/jwa/package.json | 37 + XNSimHtml/node_modules/jws/CHANGELOG.md | 34 + XNSimHtml/node_modules/jws/LICENSE | 17 + XNSimHtml/node_modules/jws/index.js | 22 + XNSimHtml/node_modules/jws/lib/data-stream.js | 55 + XNSimHtml/node_modules/jws/lib/sign-stream.js | 78 ++ XNSimHtml/node_modules/jws/lib/tostring.js | 10 + .../node_modules/jws/lib/verify-stream.js | 120 ++ XNSimHtml/node_modules/jws/package.json | 34 + XNSimHtml/node_modules/jws/readme.md | 255 ++++ .../node_modules/lodash.includes/LICENSE | 47 + .../node_modules/lodash.includes/README.md | 18 + .../node_modules/lodash.includes/index.js | 745 ++++++++++++ .../node_modules/lodash.includes/package.json | 17 + .../node_modules/lodash.isboolean/LICENSE | 22 + .../node_modules/lodash.isboolean/README.md | 18 + .../node_modules/lodash.isboolean/index.js | 70 ++ .../lodash.isboolean/package.json | 17 + .../node_modules/lodash.isinteger/LICENSE | 47 + .../node_modules/lodash.isinteger/README.md | 18 + .../node_modules/lodash.isinteger/index.js | 265 +++++ .../lodash.isinteger/package.json | 17 + .../node_modules/lodash.isnumber/LICENSE | 22 + .../node_modules/lodash.isnumber/README.md | 18 + .../node_modules/lodash.isnumber/index.js | 79 ++ .../node_modules/lodash.isnumber/package.json | 17 + .../node_modules/lodash.isplainobject/LICENSE | 47 + .../lodash.isplainobject/README.md | 18 + .../lodash.isplainobject/index.js | 139 +++ .../lodash.isplainobject/package.json | 17 + .../node_modules/lodash.isstring/LICENSE | 22 + .../node_modules/lodash.isstring/README.md | 18 + .../node_modules/lodash.isstring/index.js | 95 ++ .../node_modules/lodash.isstring/package.json | 17 + XNSimHtml/node_modules/lodash.once/LICENSE | 47 + XNSimHtml/node_modules/lodash.once/README.md | 18 + XNSimHtml/node_modules/lodash.once/index.js | 294 +++++ .../node_modules/lodash.once/package.json | 17 + XNSimHtml/node_modules/mkdirp/LICENSE | 4 +- XNSimHtml/node_modules/mkdirp/bin/cmd.js | 89 +- .../node_modules => }/mkdirp/bin/usage.txt | 0 XNSimHtml/node_modules/mkdirp/index.js | 119 +- XNSimHtml/node_modules/mkdirp/package.json | 33 +- XNSimHtml/node_modules/mkdirp/readme.markdown | 246 +--- .../multer/node_modules/mkdirp/bin/cmd.js | 33 - .../multer/node_modules/mkdirp/index.js | 102 -- .../multer/node_modules/mkdirp/package.json | 33 - .../node_modules/mkdirp/readme.markdown | 100 -- .../node_modules/node-abi/abi_registry.json | 18 +- XNSimHtml/node_modules/node-abi/package.json | 2 +- .../gyp/__pycache__/__init__.cpython-39.pyc | Bin 0 -> 13267 bytes .../gyp/__pycache__/common.cpython-39.pyc | Bin 0 -> 15090 bytes .../gyp/__pycache__/input.cpython-39.pyc | Bin 0 -> 51727 bytes .../__pycache__/simple_copy.cpython-39.pyc | Bin 0 -> 1753 bytes .../xcode_emulation.cpython-39.pyc | Bin 0 -> 55685 bytes .../__pycache__/__init__.cpython-39.pyc | Bin 0 -> 181 bytes .../generator/__pycache__/make.cpython-39.pyc | Bin 0 -> 63491 bytes .../readable-stream/.travis.yml | 0 .../node_modules/readable-stream/README.md | 74 +- .../doc/wg-meetings/2015-01-30.md | 0 .../readable-stream/duplex-browser.js | 0 .../readable-stream/duplex.js | 0 .../readable-stream/lib/_stream_duplex.js | 87 +- .../lib/_stream_passthrough.js | 12 +- .../readable-stream/lib/_stream_readable.js | 528 +++++---- .../readable-stream/lib/_stream_transform.js | 60 +- .../readable-stream/lib/_stream_writable.js | 234 ++-- .../lib/internal/streams/BufferList.js | 0 .../lib/internal/streams/destroy.js | 48 +- .../node_modules/safe-buffer/LICENSE | 0 .../node_modules/safe-buffer/README.md | 0 .../node_modules/safe-buffer/index.d.ts | 0 .../node_modules/safe-buffer/index.js | 0 .../node_modules/safe-buffer/package.json | 0 .../node_modules/readable-stream/package.json | 54 +- .../readable-stream/passthrough.js | 0 .../readable-stream/readable-browser.js | 2 - .../node_modules/readable-stream/readable.js | 13 +- .../readable-stream/transform.js | 0 .../readable-stream/writable-browser.js | 0 .../readable-stream/writable.js | 0 .../string_decoder/.travis.yml | 0 .../node_modules/safe-buffer}/LICENSE | 4 +- .../node_modules/safe-buffer/README.md | 584 ++++++++++ .../node_modules/safe-buffer/index.d.ts | 187 +++ .../node_modules/safe-buffer/index.js | 62 + .../node_modules/safe-buffer/package.json | 37 + .../node_modules/string_decoder/package.json | 7 +- .../node_modules/chownr/LICENSE | 0 .../node_modules/chownr/README.md | 0 .../node_modules/chownr/chownr.js | 0 .../node_modules/chownr/package.json | 7 +- .../readable-stream/CONTRIBUTING.md | 38 + .../readable-stream/GOVERNANCE.md | 136 +++ .../node_modules/readable-stream/LICENSE | 47 + .../node_modules/readable-stream/README.md | 106 ++ .../readable-stream/errors-browser.js | 127 ++ .../node_modules/readable-stream/errors.js | 116 ++ .../readable-stream/experimentalWarning.js | 17 + .../readable-stream/lib/_stream_duplex.js | 126 ++ .../lib/_stream_passthrough.js | 37 + .../readable-stream/lib/_stream_readable.js | 1027 +++++++++++++++++ .../readable-stream/lib/_stream_transform.js | 190 +++ .../readable-stream/lib/_stream_writable.js | 641 ++++++++++ .../lib/internal/streams/async_iterator.js | 180 +++ .../lib/internal/streams/buffer_list.js | 183 +++ .../lib/internal/streams/destroy.js | 96 ++ .../lib/internal/streams/end-of-stream.js | 86 ++ .../lib/internal/streams/from-browser.js | 3 + .../lib/internal/streams/from.js | 52 + .../lib/internal/streams/pipeline.js | 86 ++ .../lib/internal/streams/state.js | 22 + .../lib/internal/streams/stream-browser.js | 1 + .../lib/internal/streams/stream.js | 1 + .../node_modules/readable-stream/package.json | 68 ++ .../readable-stream/readable-browser.js | 9 + .../node_modules/readable-stream/readable.js | 16 + .../node_modules/tar/node_modules/.bin/mkdirp | 1 + .../tar/node_modules/chownr/README.md | 3 - .../tar/node_modules/chownr/chownr.js | 167 --- .../tar/node_modules/mkdirp/CHANGELOG.md | 15 + .../tar/node_modules/mkdirp/LICENSE | 21 + .../tar/node_modules/mkdirp/bin/cmd.js | 68 ++ .../tar/node_modules/mkdirp/index.js | 31 + .../tar/node_modules/mkdirp/lib/find-made.js | 29 + .../node_modules/mkdirp/lib/mkdirp-manual.js | 64 + .../node_modules/mkdirp/lib/mkdirp-native.js | 39 + .../tar/node_modules/mkdirp/lib/opts-arg.js | 23 + .../tar/node_modules/mkdirp/lib/path-arg.js | 29 + .../tar/node_modules/mkdirp/lib/use-native.js | 10 + .../tar/node_modules/mkdirp/package.json | 44 + .../tar/node_modules/mkdirp/readme.markdown | 266 +++++ XNSimHtml/package-lock.json | 635 +++++++--- XNSimHtml/package.json | 3 + XNSimHtml/routes/auth.js | 76 +- XNSimHtml/routes/users.js | 12 +- XNSimHtml/server.js | 7 + XNSimHtml/utils/db-utils.js | 15 +- 336 files changed, 22681 insertions(+), 2818 deletions(-) rename XNSimHtml/node_modules/{multer => @npmcli/move-file}/node_modules/.bin/mkdirp (100%) rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/CHANGELOG.md (100%) create mode 100644 XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/LICENSE create mode 100755 XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/bin/cmd.js create mode 100644 XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/index.js rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/lib/find-made.js (100%) rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/lib/mkdirp-manual.js (100%) rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/lib/mkdirp-native.js (100%) rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/lib/opts-arg.js (100%) rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/lib/path-arg.js (100%) rename XNSimHtml/node_modules/{ => @npmcli/move-file/node_modules}/mkdirp/lib/use-native.js (100%) create mode 100644 XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/package.json create mode 100644 XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/readme.markdown rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/CONTRIBUTING.md (100%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/GOVERNANCE.md (100%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/LICENSE (100%) create mode 100644 XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/README.md rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/errors-browser.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/errors.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/experimentalWarning.js (100%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/_stream_duplex.js (69%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/_stream_passthrough.js (90%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/_stream_readable.js (68%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/_stream_transform.js (86%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/_stream_writable.js (79%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/async_iterator.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/buffer_list.js (100%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/internal/streams/destroy.js (60%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/end-of-stream.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/from-browser.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/from.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/pipeline.js (100%) rename XNSimHtml/node_modules/{ => are-we-there-yet/node_modules}/readable-stream/lib/internal/streams/state.js (100%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/internal/streams/stream-browser.js (100%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/lib/internal/streams/stream.js (100%) create mode 100644 XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/package.json rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/readable-browser.js (71%) rename XNSimHtml/node_modules/{concat-stream => are-we-there-yet}/node_modules/readable-stream/readable.js (61%) create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/CONTRIBUTING.md create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/GOVERNANCE.md rename XNSimHtml/node_modules/{concat-stream/node_modules/string_decoder => bl/node_modules/readable-stream}/LICENSE (99%) create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/README.md create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/errors-browser.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/errors.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/experimentalWarning.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/async_iterator.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/buffer_list.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/destroy.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/end-of-stream.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from-browser.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/pipeline.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/state.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream-browser.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/package.json create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/readable-browser.js create mode 100644 XNSimHtml/node_modules/bl/node_modules/readable-stream/readable.js create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/.npmignore create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/.travis.yml create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/LICENSE.txt create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/README.md create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/index.js create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/package.json create mode 100644 XNSimHtml/node_modules/buffer-equal-constant-time/test.js create mode 120000 XNSimHtml/node_modules/cacache/node_modules/.bin/mkdirp delete mode 100644 XNSimHtml/node_modules/cacache/node_modules/chownr/package.json create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/CHANGELOG.md create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/LICENSE create mode 100755 XNSimHtml/node_modules/cacache/node_modules/mkdirp/bin/cmd.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/index.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/find-made.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-manual.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-native.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/opts-arg.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/path-arg.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/use-native.js create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/package.json create mode 100644 XNSimHtml/node_modules/cacache/node_modules/mkdirp/readme.markdown delete mode 100644 XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/README.md delete mode 100644 XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/package.json delete mode 100644 XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/README.md delete mode 100644 XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/lib/string_decoder.js delete mode 100644 XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/package.json create mode 100644 XNSimHtml/node_modules/cookie-parser/HISTORY.md create mode 100644 XNSimHtml/node_modules/cookie-parser/LICENSE create mode 100644 XNSimHtml/node_modules/cookie-parser/README.md create mode 100644 XNSimHtml/node_modules/cookie-parser/index.js create mode 100644 XNSimHtml/node_modules/cookie-parser/node_modules/cookie/LICENSE create mode 100644 XNSimHtml/node_modules/cookie-parser/node_modules/cookie/README.md create mode 100644 XNSimHtml/node_modules/cookie-parser/node_modules/cookie/SECURITY.md create mode 100644 XNSimHtml/node_modules/cookie-parser/node_modules/cookie/index.js create mode 100644 XNSimHtml/node_modules/cookie-parser/node_modules/cookie/package.json create mode 100644 XNSimHtml/node_modules/cookie-parser/package.json create mode 100644 XNSimHtml/node_modules/cors/CONTRIBUTING.md create mode 100644 XNSimHtml/node_modules/cors/HISTORY.md create mode 100644 XNSimHtml/node_modules/cors/LICENSE create mode 100644 XNSimHtml/node_modules/cors/README.md create mode 100644 XNSimHtml/node_modules/cors/lib/index.js create mode 100644 XNSimHtml/node_modules/cors/package.json create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/CODEOWNERS create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/LICENSE create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/README.md create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/package.json create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/src/ecdsa-sig-formatter.d.ts create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/src/ecdsa-sig-formatter.js create mode 100644 XNSimHtml/node_modules/ecdsa-sig-formatter/src/param-bytes-for-alg.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/LICENSE create mode 100644 XNSimHtml/node_modules/jsonwebtoken/README.md create mode 100644 XNSimHtml/node_modules/jsonwebtoken/decode.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/index.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/JsonWebTokenError.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/NotBeforeError.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/TokenExpiredError.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/asymmetricKeyDetailsSupported.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/psSupported.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/rsaPssKeyDetailsSupported.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/timespan.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/lib/validateAsymmetricKey.js create mode 120000 XNSimHtml/node_modules/jsonwebtoken/node_modules/.bin/semver create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/ms/index.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/ms/license.md create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/ms/package.json create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/ms/readme.md rename XNSimHtml/node_modules/{cacache/node_modules/chownr => jsonwebtoken/node_modules/semver}/LICENSE (100%) create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/README.md create mode 100755 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/bin/semver.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/classes/comparator.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/classes/index.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/classes/range.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/classes/semver.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/clean.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/cmp.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/coerce.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/compare-build.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/compare-loose.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/compare.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/diff.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/eq.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/gt.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/gte.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/inc.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/lt.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/lte.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/major.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/minor.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/neq.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/parse.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/patch.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/prerelease.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/rcompare.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/rsort.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/satisfies.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/sort.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/functions/valid.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/index.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/internal/constants.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/internal/debug.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/internal/identifiers.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/internal/lrucache.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/internal/parse-options.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/internal/re.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/package.json create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/preload.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/range.bnf create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/gtr.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/intersects.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/ltr.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/max-satisfying.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/min-satisfying.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/min-version.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/outside.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/simplify.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/subset.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/to-comparators.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/node_modules/semver/ranges/valid.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/package.json create mode 100644 XNSimHtml/node_modules/jsonwebtoken/sign.js create mode 100644 XNSimHtml/node_modules/jsonwebtoken/verify.js create mode 100644 XNSimHtml/node_modules/jwa/LICENSE create mode 100644 XNSimHtml/node_modules/jwa/README.md create mode 100644 XNSimHtml/node_modules/jwa/index.js create mode 100644 XNSimHtml/node_modules/jwa/package.json create mode 100644 XNSimHtml/node_modules/jws/CHANGELOG.md create mode 100644 XNSimHtml/node_modules/jws/LICENSE create mode 100644 XNSimHtml/node_modules/jws/index.js create mode 100644 XNSimHtml/node_modules/jws/lib/data-stream.js create mode 100644 XNSimHtml/node_modules/jws/lib/sign-stream.js create mode 100644 XNSimHtml/node_modules/jws/lib/tostring.js create mode 100644 XNSimHtml/node_modules/jws/lib/verify-stream.js create mode 100644 XNSimHtml/node_modules/jws/package.json create mode 100644 XNSimHtml/node_modules/jws/readme.md create mode 100644 XNSimHtml/node_modules/lodash.includes/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.includes/README.md create mode 100644 XNSimHtml/node_modules/lodash.includes/index.js create mode 100644 XNSimHtml/node_modules/lodash.includes/package.json create mode 100644 XNSimHtml/node_modules/lodash.isboolean/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.isboolean/README.md create mode 100644 XNSimHtml/node_modules/lodash.isboolean/index.js create mode 100644 XNSimHtml/node_modules/lodash.isboolean/package.json create mode 100644 XNSimHtml/node_modules/lodash.isinteger/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.isinteger/README.md create mode 100644 XNSimHtml/node_modules/lodash.isinteger/index.js create mode 100644 XNSimHtml/node_modules/lodash.isinteger/package.json create mode 100644 XNSimHtml/node_modules/lodash.isnumber/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.isnumber/README.md create mode 100644 XNSimHtml/node_modules/lodash.isnumber/index.js create mode 100644 XNSimHtml/node_modules/lodash.isnumber/package.json create mode 100644 XNSimHtml/node_modules/lodash.isplainobject/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.isplainobject/README.md create mode 100644 XNSimHtml/node_modules/lodash.isplainobject/index.js create mode 100644 XNSimHtml/node_modules/lodash.isplainobject/package.json create mode 100644 XNSimHtml/node_modules/lodash.isstring/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.isstring/README.md create mode 100644 XNSimHtml/node_modules/lodash.isstring/index.js create mode 100644 XNSimHtml/node_modules/lodash.isstring/package.json create mode 100644 XNSimHtml/node_modules/lodash.once/LICENSE create mode 100644 XNSimHtml/node_modules/lodash.once/README.md create mode 100644 XNSimHtml/node_modules/lodash.once/index.js create mode 100644 XNSimHtml/node_modules/lodash.once/package.json rename XNSimHtml/node_modules/{multer/node_modules => }/mkdirp/bin/usage.txt (100%) delete mode 100755 XNSimHtml/node_modules/multer/node_modules/mkdirp/bin/cmd.js delete mode 100644 XNSimHtml/node_modules/multer/node_modules/mkdirp/index.js delete mode 100644 XNSimHtml/node_modules/multer/node_modules/mkdirp/package.json delete mode 100644 XNSimHtml/node_modules/multer/node_modules/mkdirp/readme.markdown create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/__pycache__/__init__.cpython-39.pyc create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/__pycache__/common.cpython-39.pyc create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/__pycache__/input.cpython-39.pyc create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/__pycache__/simple_copy.cpython-39.pyc create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/__pycache__/xcode_emulation.cpython-39.pyc create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/generator/__pycache__/__init__.cpython-39.pyc create mode 100644 XNSimHtml/node_modules/node-gyp/gyp/pylib/gyp/generator/__pycache__/make.cpython-39.pyc rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/.travis.yml (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/doc/wg-meetings/2015-01-30.md (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/duplex-browser.js (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/duplex.js (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/lib/internal/streams/BufferList.js (100%) rename XNSimHtml/node_modules/{concat-stream => readable-stream}/node_modules/safe-buffer/LICENSE (100%) rename XNSimHtml/node_modules/{concat-stream => readable-stream}/node_modules/safe-buffer/README.md (100%) rename XNSimHtml/node_modules/{concat-stream => readable-stream}/node_modules/safe-buffer/index.d.ts (100%) rename XNSimHtml/node_modules/{concat-stream => readable-stream}/node_modules/safe-buffer/index.js (100%) rename XNSimHtml/node_modules/{concat-stream => readable-stream}/node_modules/safe-buffer/package.json (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/passthrough.js (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/transform.js (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/writable-browser.js (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/readable-stream/writable.js (100%) rename XNSimHtml/node_modules/{concat-stream/node_modules => }/string_decoder/.travis.yml (100%) rename XNSimHtml/node_modules/{multer/node_modules/mkdirp => string_decoder/node_modules/safe-buffer}/LICENSE (89%) create mode 100644 XNSimHtml/node_modules/string_decoder/node_modules/safe-buffer/README.md create mode 100644 XNSimHtml/node_modules/string_decoder/node_modules/safe-buffer/index.d.ts create mode 100644 XNSimHtml/node_modules/string_decoder/node_modules/safe-buffer/index.js create mode 100644 XNSimHtml/node_modules/string_decoder/node_modules/safe-buffer/package.json rename XNSimHtml/node_modules/{tar => tar-fs}/node_modules/chownr/LICENSE (100%) rename XNSimHtml/node_modules/{cacache => tar-fs}/node_modules/chownr/README.md (100%) rename XNSimHtml/node_modules/{cacache => tar-fs}/node_modules/chownr/chownr.js (100%) rename XNSimHtml/node_modules/{tar => tar-fs}/node_modules/chownr/package.json (87%) create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/CONTRIBUTING.md create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/GOVERNANCE.md create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/LICENSE create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/README.md create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/errors-browser.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/errors.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/experimentalWarning.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/_stream_duplex.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/_stream_passthrough.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/_stream_readable.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/_stream_transform.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/_stream_writable.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/async_iterator.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/buffer_list.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/destroy.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/end-of-stream.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/from-browser.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/from.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/pipeline.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/state.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/stream-browser.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/lib/internal/streams/stream.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/package.json create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/readable-browser.js create mode 100644 XNSimHtml/node_modules/tar-stream/node_modules/readable-stream/readable.js create mode 120000 XNSimHtml/node_modules/tar/node_modules/.bin/mkdirp delete mode 100644 XNSimHtml/node_modules/tar/node_modules/chownr/README.md delete mode 100644 XNSimHtml/node_modules/tar/node_modules/chownr/chownr.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/CHANGELOG.md create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/LICENSE create mode 100755 XNSimHtml/node_modules/tar/node_modules/mkdirp/bin/cmd.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/index.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/lib/find-made.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/lib/mkdirp-manual.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/lib/mkdirp-native.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/lib/opts-arg.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/lib/path-arg.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/lib/use-native.js create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/package.json create mode 100644 XNSimHtml/node_modules/tar/node_modules/mkdirp/readme.markdown diff --git a/XNSimHtml/components/todo-component.js b/XNSimHtml/components/todo-component.js index f5e42c6..30ef95b 100644 --- a/XNSimHtml/components/todo-component.js +++ b/XNSimHtml/components/todo-component.js @@ -36,11 +36,15 @@ class TodoComponent extends HTMLElement { TodoComponent.isInitializing = true; try { + // 先获取当前用户信息 + await this.getCurrentUser(); + + // 然后获取其他数据 await Promise.all([ this.fetchTodos(), - this.fetchUsers(), - this.getCurrentUser() + this.fetchUsers() ]); + this.isInitialized = true; this.render(); } catch (error) { @@ -69,17 +73,23 @@ class TodoComponent extends HTMLElement { } } - getCurrentUser() { + async getCurrentUser() { try { - const userStr = localStorage.getItem('userInfo'); - if (userStr) { - this.currentUser = JSON.parse(userStr); + const response = await fetch('/api/check-auth', { + credentials: 'include' // 重要：允许跨域请求携带cookie + }); + const result = await response.json(); + + if (result.success) { + this.currentUser = result.user; } else { console.log('未找到登录用户信息'); + this.currentUser = null; } } catch (error) { console.error('获取当前用户信息时发生错误:', error); this.showError('获取用户信息失败'); + this.currentUser = null; } } diff --git a/XNSimHtml/components/todo/todo-service.js b/XNSimHtml/components/todo/todo-service.js index 3198809..b025161 100644 --- a/XNSimHtml/components/todo/todo-service.js +++ b/XNSimHtml/components/todo/todo-service.js @@ -8,7 +8,7 @@ class TodoService { } static async fetchUsers() { - const response = await fetch('/api/users'); + const response = await fetch('/api/users/basic-info'); if (!response.ok) { throw new Error('获取用户数据失败'); } diff --git a/XNSimHtml/components/user-info.js b/XNSimHtml/components/user-info.js index b0f2500..06e3fee 100644 --- a/XNSimHtml/components/user-info.js +++ b/XNSimHtml/components/user-info.js @@ -249,24 +249,35 @@ class UserInfo extends HTMLElement { } } - checkLoginStatus() { - let userInfo; + async checkLoginStatus() { try { - const userInfoStr = localStorage.getItem('userInfo'); - if (!userInfoStr) { + const response = await fetch('/api/check-auth', { + credentials: 'include' + }); + const result = await response.json(); + + if (result.success) { + // 只存储非敏感的用户信息 + localStorage.setItem('userInfo', JSON.stringify({ + username: result.user.username, + access_level: result.user.access_level, + full_name: result.user.full_name, + phone: result.user.phone, + email: result.user.email, + department: result.user.department, + position: result.user.position + })); + + this.updateUserInfo(result.user); + } else { document.getElementById('authContainer').style.display = 'block'; document.getElementById('mainContainer').style.display = 'none'; - return; } - userInfo = JSON.parse(userInfoStr); } catch (error) { - console.error('解析用户信息失败:', error); + console.error('获取用户信息失败:', error); document.getElementById('authContainer').style.display = 'block'; document.getElementById('mainContainer').style.display = 'none'; - return; } - - this.updateUserInfo(userInfo); } updateUserInfo(userInfo) { @@ -309,7 +320,7 @@ class UserInfo extends HTMLElement { // 构建HTML内容 const tooltipContent = `
用户名：${userInfo.username}
-
真实姓名：${userInfo.real_name || '未设置'}
+
真实姓名：${userInfo.full_name || '未设置'}
权限级别：${levelName}
所属部门：${userInfo.department || '未设置'}
职位：${userInfo.position || '未设置'}
@@ -326,31 +337,44 @@ class UserInfo extends HTMLElement { } } - logout() { - localStorage.removeItem('userInfo'); - localStorage.removeItem('authToken'); - - // 获取认证容器和主容器 - const authContainer = document.getElementById('authContainer'); - const mainContainer = document.getElementById('mainContainer'); - - // 先隐藏主容器 - mainContainer.classList.remove('visible'); - // 等待过渡效果完成 - setTimeout(() => { - mainContainer.style.display = 'none'; - // 显示认证容器 - authContainer.style.display = 'block'; - // 等待一帧以确保display:block生效 - requestAnimationFrame(() => { - authContainer.classList.add('visible'); - // 重置认证组件 - const authComponent = document.querySelector('auth-component'); - if (authComponent) { - authComponent.reset(); - } + async logout() { + try { + const response = await fetch('/api/logout', { + method: 'POST', + credentials: 'include' }); - }, 300); + + if (response.ok) { + // 清除本地存储的用户信息 + localStorage.removeItem('userInfo'); + + // 获取认证容器和主容器 + const authContainer = document.getElementById('authContainer'); + const mainContainer = document.getElementById('mainContainer'); + + // 先隐藏主容器 + mainContainer.classList.remove('visible'); + // 等待过渡效果完成 + setTimeout(() => { + mainContainer.style.display = 'none'; + // 显示认证容器 + authContainer.style.display = 'block'; + // 等待一帧以确保display:block生效 + requestAnimationFrame(() => { + authContainer.classList.add('visible'); + // 重置认证组件 + const authComponent = document.querySelector('auth-component'); + if (authComponent) { + authComponent.reset(); + } + }); + }, 300); + } else { + console.error('登出失败'); + } + } catch (error) { + console.error('登出错误:', error); + } } } diff --git a/XNSimHtml/main.html b/XNSimHtml/main.html index 26da294..597b564 100644 --- a/XNSimHtml/main.html +++ b/XNSimHtml/main.html @@ -273,22 +273,38 @@ const contentArea = document.querySelector('content-area'); // 检查是否已登录 - const checkAuth = () => { - const userInfo = localStorage.getItem('userInfo'); - if (userInfo) { - // 先初始化主页面 - initializeMainPage(); - - authContainer.classList.remove('visible'); - mainContainer.classList.add('visible'); - - // 触发一个自定义事件，通知其他组件登录成功 - const loginSuccessEvent = new CustomEvent('login-success', { - detail: { user: JSON.parse(userInfo) } + const checkAuth = async () => { + try { + const response = await fetch('/api/check-auth', { + credentials: 'include' }); - document.dispatchEvent(loginSuccessEvent); + const result = await response.json(); - } else { + if (result.success) { + // 只存储非敏感的用户信息 + localStorage.setItem('userInfo', JSON.stringify({ + username: result.user.username, + role: result.user.role, + // 其他非敏感信息... + })); + + // 先初始化主页面 + initializeMainPage(); + + authContainer.classList.remove('visible'); + mainContainer.classList.add('visible'); + + // 触发一个自定义事件，通知其他组件登录成功 + const loginSuccessEvent = new CustomEvent('login-success', { + detail: { user: result.user } + }); + document.dispatchEvent(loginSuccessEvent); + } else { + authContainer.classList.add('visible'); + mainContainer.classList.remove('visible'); + } + } catch (error) { + console.error('认证检查错误:', error); authContainer.classList.add('visible'); mainContainer.classList.remove('visible'); } @@ -388,31 +404,35 @@ contentArea.loadContent('users'); break; case 'logout': - // 清除所有用户相关数据 - localStorage.removeItem('userInfo'); - localStorage.removeItem('authToken'); - // 清除所有标签页 - tabsContainer.clearAllTabs(); - // 显示退出成功提示 - showToast('已安全退出登录'); - - // 先隐藏主容器 - mainContainer.classList.remove('visible'); - // 等待过渡效果完成 - setTimeout(() => { - mainContainer.style.display = 'none'; - // 显示认证容器 - authContainer.style.display = 'block'; - // 等待一帧以确保display:block生效 - requestAnimationFrame(() => { - authContainer.classList.add('visible'); - // 重置认证组件 - const authComponent = document.querySelector('auth-component'); - if (authComponent) { - authComponent.reset(); - } - }); - }, 300); + // 调用登出接口 + fetch('/api/logout', { + method: 'POST', + credentials: 'include' + }).then(() => { + // 清除本地存储的用户信息 + localStorage.removeItem('userInfo'); + // 清除所有标签页 + tabsContainer.clearAllTabs(); + // 显示退出成功提示 + showToast('已安全退出登录'); + + // 隐藏主容器 + mainContainer.classList.remove('visible'); + setTimeout(() => { + mainContainer.style.display = 'none'; + authContainer.style.display = 'block'; + requestAnimationFrame(() => { + authContainer.classList.add('visible'); + const authComponent = document.querySelector('auth-component'); + if (authComponent) { + authComponent.reset(); + } + }); + }, 300); + }).catch(error => { + console.error('登出错误:', error); + showToast('登出过程中发生错误'); + }); break; } } @@ -629,13 +649,13 @@ headers: { 'Content-Type': 'application/json' }, - body: JSON.stringify(data) + body: JSON.stringify(data), + credentials: 'include' // 允许跨域请求携带cookie }); const result = await response.json(); - if (result.success) { - localStorage.setItem('userInfo', JSON.stringify(result.user)); + if (result.success) { showToast(`欢迎回来，${result.user.username}！`); // 先显示主容器 diff --git a/XNSimHtml/node_modules/.package-lock.json b/XNSimHtml/node_modules/.package-lock.json index 5277d20..31616b9 100644 --- a/XNSimHtml/node_modules/.package-lock.json +++ b/XNSimHtml/node_modules/.package-lock.json @@ -54,6 +54,18 @@ "node": ">=10" } }, + "node_modules/@npmcli/move-file/node_modules/mkdirp": { + "version": "1.0.4", + "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz", + "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==", + "optional": true, + "bin": { + "mkdirp": "bin/cmd.js" + }, + "engines": { + "node": ">=10" + } + }, "node_modules/@tootallnate/once": { "version": "1.1.2", "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-1.1.2.tgz", @@ -196,6 +208,20 @@ "node": "^12.13.0 || ^14.15.0 || >=16.0.0" } }, + "node_modules/are-we-there-yet/node_modules/readable-stream": { + "version": "3.6.2", + "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz", + "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==", + "optional": true, + "dependencies": { + "inherits": "^2.0.3", + "string_decoder": "^1.1.1", + "util-deprecate": "^1.0.1" + }, + "engines": { + "node": ">= 6" + } + }, "node_modules/array-flatten": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz", @@ -266,6 +292,19 @@ "readable-stream": "^3.4.0" } }, + "node_modules/bl/node_modules/readable-stream": { + "version": "3.6.2", + "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz", + "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==", + "dependencies": { + "inherits": "^2.0.3", + "string_decoder": "^1.1.1", + "util-deprecate": "^1.0.1" + }, + "engines": { + "node": ">= 6" + } + }, "node_modules/body-parser": { "version": "1.20.3", "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.3.tgz", @@ -345,6 +384,11 @@ "ieee754": "^1.1.13" } }, + "node_modules/buffer-equal-constant-time": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz", + "integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA==" + }, "node_modules/buffer-from": { "version": "1.1.2", "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz", @@ -398,11 +442,14 @@ "node": ">= 10" } }, - "node_modules/cacache/node_modules/chownr": { - "version": "2.0.0", - "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz", - "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==", + "node_modules/cacache/node_modules/mkdirp": { + "version": "1.0.4", + "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz", + "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==", "optional": true, + "bin": { + "mkdirp": "bin/cmd.js" + }, "engines": { "node": ">=10" } @@ -472,9 +519,12 @@ } }, "node_modules/chownr": { - "version": "1.1.4", - "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz", - "integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==" + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz", + "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==", + "engines": { + "node": ">=10" + } }, "node_modules/clean-stack": { "version": "2.2.0", @@ -522,33 +572,6 @@ "typedarray": "^0.0.6" } }, - "node_modules/concat-stream/node_modules/readable-stream": { - "version": "2.3.8", - "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz", - "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==", - "dependencies": { - "core-util-is": "~1.0.0", - "inherits": "~2.0.3", - "isarray": "~1.0.0", - "process-nextick-args": "~2.0.0", - "safe-buffer": "~5.1.1", - "string_decoder": "~1.1.1", - "util-deprecate": "~1.0.1" - } - }, - "node_modules/concat-stream/node_modules/safe-buffer": { - "version": "5.1.2", - "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz", - "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==" - }, - "node_modules/concat-stream/node_modules/string_decoder": { - "version": "1.1.1", - "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz", - "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==", - "dependencies": { - "safe-buffer": "~5.1.0" - } - }, "node_modules/console-control-strings": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz", @@ -582,6 +605,26 @@ "node": ">= 0.6" } }, + "node_modules/cookie-parser": { + "version": "1.4.7", + "resolved": "https://registry.npmjs.org/cookie-parser/-/cookie-parser-1.4.7.tgz", + "integrity": "sha512-nGUvgXnotP3BsjiLX2ypbQnWoGUPIIfHQNZkkC668ntrzGWEZVW70HDEB1qnNGMicPje6EttlIgzo51YSwNQGw==", + "dependencies": { + "cookie": "0.7.2", + "cookie-signature": "1.0.6" + }, + "engines": { + "node": ">= 0.8.0" + } + }, + "node_modules/cookie-parser/node_modules/cookie": { + "version": "0.7.2", + "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz", + "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==", + "engines": { + "node": ">= 0.6" + } + }, "node_modules/cookie-signature": { "version": "1.0.6", "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz", @@ -592,6 +635,18 @@ "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz", "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==" }, + "node_modules/cors": { + "version": "2.8.5", + "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz", + "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==", + "dependencies": { + "object-assign": "^4", + "vary": "^1" + }, + "engines": { + "node": ">= 0.10" + } + }, "node_modules/crc-32": { "version": "1.2.2", "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz", @@ -657,9 +712,9 @@ } }, "node_modules/detect-libc": { - "version": "2.0.3", - "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.3.tgz", - "integrity": "sha512-bwy0MGW55bG41VqxxypOsdSdGqLwXPI/focwgTYCFMbdUiBAxLg9CFzG08sz2aqzknwiX7Hkl0bQENjg8iLByw==", + "version": "2.0.4", + "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.4.tgz", + "integrity": "sha512-3UDv+G9CsCKO1WKMGw9fwq/SWJYbI0c5Y7LU1AXYoDdbhE2AHQ6N6Nb34sG8Fj7T5APy8qXDCKuuIHd1BR0tVA==", "engines": { "node": ">=8" } @@ -677,6 +732,14 @@ "node": ">= 0.4" } }, + "node_modules/ecdsa-sig-formatter": { + "version": "1.0.11", + "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz", + "integrity": "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ==", + "dependencies": { + "safe-buffer": "^5.0.1" + } + }, "node_modules/ee-first": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz", @@ -1153,9 +1216,9 @@ } }, "node_modules/http-cache-semantics": { - "version": "4.1.1", - "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz", - "integrity": "sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==", + "version": "4.2.0", + "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.2.0.tgz", + "integrity": "sha512-dTxcvPXqPvXBQpq5dUr6mEMJX4oIEFv6bwom3FDwKRDsuIjjJGANqhBuoAn9c1RQJIdAKav33ED65E2ys+87QQ==", "optional": true }, "node_modules/http-errors": { @@ -1431,6 +1494,97 @@ "integrity": "sha512-4bYVV3aAMtDTTu4+xsDYa6sy9GyJ69/amsu9sYF2zqjiEoZA5xJi3BrfX3uY+/IekIu7MwdObdbDWpoZdBv3/A==", "optional": true }, + "node_modules/jsonwebtoken": { + "version": "9.0.2", + "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.2.tgz", + "integrity": "sha512-PRp66vJ865SSqOlgqS8hujT5U4AOgMfhrwYIuIhfKaoSCZcirrmASQr8CX7cUg+RMih+hgznrjp99o+W4pJLHQ==", + "dependencies": { + "jws": "^3.2.2", + "lodash.includes": "^4.3.0", + "lodash.isboolean": "^3.0.3", + "lodash.isinteger": "^4.0.4", + "lodash.isnumber": "^3.0.3", + "lodash.isplainobject": "^4.0.6", + "lodash.isstring": "^4.0.1", + "lodash.once": "^4.0.0", + "ms": "^2.1.1", + "semver": "^7.5.4" + }, + "engines": { + "node": ">=12", + "npm": ">=6" + } + }, + "node_modules/jsonwebtoken/node_modules/ms": { + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", + "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==" + }, + "node_modules/jsonwebtoken/node_modules/semver": { + "version": "7.7.1", + "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.1.tgz", + "integrity": "sha512-hlq8tAfn0m/61p4BVRcPzIGr6LKiMwo4VM6dGi6pt4qcRkmNzTcWq6eCEjEh+qXjkMDvPlOFFSGwQjoEa6gyMA==", + "bin": { + "semver": "bin/semver.js" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/jwa": { + "version": "1.4.2", + "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.2.tgz", + "integrity": "sha512-eeH5JO+21J78qMvTIDdBXidBd6nG2kZjg5Ohz/1fpa28Z4CcsWUzJ1ZZyFq/3z3N17aZy+ZuBoHljASbL1WfOw==", + "dependencies": { + "buffer-equal-constant-time": "^1.0.1", + "ecdsa-sig-formatter": "1.0.11", + "safe-buffer": "^5.0.1" + } + }, + "node_modules/jws": { + "version": "3.2.2", + "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz", + "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==", + "dependencies": { + "jwa": "^1.4.1", + "safe-buffer": "^5.0.1" + } + }, + "node_modules/lodash.includes": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz", + "integrity": "sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w==" + }, + "node_modules/lodash.isboolean": { + "version": "3.0.3", + "resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz", + "integrity": "sha512-Bz5mupy2SVbPHURB98VAcw+aHh4vRV5IPNhILUCsOzRmsTmSQ17jIuqopAentWoehktxGd9e/hbIXq980/1QJg==" + }, + "node_modules/lodash.isinteger": { + "version": "4.0.4", + "resolved": "https://registry.npmjs.org/lodash.isinteger/-/lodash.isinteger-4.0.4.tgz", + "integrity": "sha512-DBwtEWN2caHQ9/imiNeEA5ys1JoRtRfY3d7V9wkqtbycnAmTvRRmbHKDV4a0EYc678/dia0jrte4tjYwVBaZUA==" + }, + "node_modules/lodash.isnumber": { + "version": "3.0.3", + "resolved": "https://registry.npmjs.org/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz", + "integrity": "sha512-QYqzpfwO3/CWf3XP+Z+tkQsfaLL/EnUlXWVkIk5FUPc4sBdTehEqZONuyRt2P67PXAk+NXmTBcc97zw9t1FQrw==" + }, + "node_modules/lodash.isplainobject": { + "version": "4.0.6", + "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz", + "integrity": "sha512-oSXzaWypCMHkPC3NvBEaPHf0KsA5mvPrOPgQWDsbg8n7orZ290M0BmC/jgRZ4vcJ6DTAhjrsSYgdsW/F+MFOBA==" + }, + "node_modules/lodash.isstring": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz", + "integrity": "sha512-0wJxfxH1wgO3GrbuP+dTTk7op+6L41QCXbGINEmD+ny/G/eCqGzxyCsh7159S+mgDDcoarnBw6PC1PS5+wUGgw==" + }, + "node_modules/lodash.once": { + "version": "4.1.1", + "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz", + "integrity": "sha512-Sb487aTOCr9drQVL8pIxOzVhafOjZN9UU54hiN8PU3uAiSV7lx1yYNpbNmex2PK6dSJoNTSJUUswT651yww3Mg==" + }, "node_modules/lru-cache": { "version": "6.0.0", "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz", @@ -1653,14 +1807,14 @@ } }, "node_modules/mkdirp": { - "version": "1.0.4", - "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz", - "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==", + "version": "0.5.6", + "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz", + "integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==", + "dependencies": { + "minimist": "^1.2.6" + }, "bin": { "mkdirp": "bin/cmd.js" - }, - "engines": { - "node": ">=10" } }, "node_modules/mkdirp-classic": { @@ -1690,17 +1844,6 @@ "node": ">= 6.0.0" } }, - "node_modules/multer/node_modules/mkdirp": { - "version": "0.5.6", - "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz", - "integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==", - "dependencies": { - "minimist": "^1.2.6" - }, - "bin": { - "mkdirp": "bin/cmd.js" - } - }, "node_modules/napi-build-utils": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-2.0.0.tgz", @@ -1715,9 +1858,9 @@ } }, "node_modules/node-abi": { - "version": "3.74.0", - "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.74.0.tgz", - "integrity": "sha512-c5XK0MjkGBrQPGYG24GBADZud0NCbznxNx0ZkS+ebUTrmV1qTDxPxSL8zEAPURXSbLRWVexxmP4986BziahL5w==", + "version": "3.75.0", + "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.75.0.tgz", + "integrity": "sha512-OhYaY5sDsIka7H7AtijtI9jwGYLyl29eQn/W623DiN/MIv5sUqc4g7BIDThX+gb7di9f6xK02nkp8sdfFWZLTg==", "dependencies": { "semver": "^7.3.5" }, @@ -2111,18 +2254,24 @@ } }, "node_modules/readable-stream": { - "version": "3.6.2", - "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz", - "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==", + "version": "2.3.8", + "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz", + "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==", "dependencies": { - "inherits": "^2.0.3", - "string_decoder": "^1.1.1", - "util-deprecate": "^1.0.1" - }, - "engines": { - "node": ">= 6" + "core-util-is": "~1.0.0", + "inherits": "~2.0.3", + "isarray": "~1.0.0", + "process-nextick-args": "~2.0.0", + "safe-buffer": "~5.1.1", + "string_decoder": "~1.1.1", + "util-deprecate": "~1.0.1" } }, + "node_modules/readable-stream/node_modules/safe-buffer": { + "version": "5.1.2", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz", + "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==" + }, "node_modules/readdirp": { "version": "3.6.0", "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz", @@ -2590,13 +2739,18 @@ } }, "node_modules/string_decoder": { - "version": "1.3.0", - "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz", - "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==", + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz", + "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==", "dependencies": { - "safe-buffer": "~5.2.0" + "safe-buffer": "~5.1.0" } }, + "node_modules/string_decoder/node_modules/safe-buffer": { + "version": "5.1.2", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz", + "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==" + }, "node_modules/string-width": { "version": "4.2.3", "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz", @@ -2695,6 +2849,11 @@ "tar-stream": "^2.1.4" } }, + "node_modules/tar-fs/node_modules/chownr": { + "version": "1.1.4", + "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz", + "integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==" + }, "node_modules/tar-stream": { "version": "2.2.0", "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz", @@ -2710,12 +2869,17 @@ "node": ">=6" } }, - "node_modules/tar/node_modules/chownr": { - "version": "2.0.0", - "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz", - "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==", + "node_modules/tar-stream/node_modules/readable-stream": { + "version": "3.6.2", + "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz", + "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==", + "dependencies": { + "inherits": "^2.0.3", + "string_decoder": "^1.1.1", + "util-deprecate": "^1.0.1" + }, "engines": { - "node": ">=10" + "node": ">= 6" } }, "node_modules/tar/node_modules/minipass": { @@ -2726,6 +2890,17 @@ "node": ">=8" } }, + "node_modules/tar/node_modules/mkdirp": { + "version": "1.0.4", + "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz", + "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==", + "bin": { + "mkdirp": "bin/cmd.js" + }, + "engines": { + "node": ">=10" + } + }, "node_modules/to-regex-range": { "version": "5.0.1", "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", diff --git a/XNSimHtml/node_modules/multer/node_modules/.bin/mkdirp b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/.bin/mkdirp similarity index 100% rename from XNSimHtml/node_modules/multer/node_modules/.bin/mkdirp rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/.bin/mkdirp diff --git a/XNSimHtml/node_modules/mkdirp/CHANGELOG.md b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/CHANGELOG.md similarity index 100% rename from XNSimHtml/node_modules/mkdirp/CHANGELOG.md rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/CHANGELOG.md diff --git a/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/LICENSE b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/LICENSE new file mode 100644 index 0000000..13fcd15 --- /dev/null +++ b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/LICENSE @@ -0,0 +1,21 @@ +Copyright James Halliday (mail@substack.net) and Isaac Z. Schlueter (i@izs.me) + +This project is free software released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/bin/cmd.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/bin/cmd.js new file mode 100755 index 0000000..6e0aa8d --- /dev/null +++ b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/bin/cmd.js @@ -0,0 +1,68 @@ +#!/usr/bin/env node + +const usage = () => ` +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories + that don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m If a directory needs to be created, set the mode as an octal + --mode= permission string. + + -v --version Print the mkdirp version number + + -h --help Print this helpful banner + + -p --print Print the first directories created for each path provided + + --manual Use manual implementation, even if native is available +` + +const dirs = [] +const opts = {} +let print = false +let dashdash = false +let manual = false +for (const arg of process.argv.slice(2)) { + if (dashdash) + dirs.push(arg) + else if (arg === '--') + dashdash = true + else if (arg === '--manual') + manual = true + else if (/^-h/.test(arg) || /^--help/.test(arg)) { + console.log(usage()) + process.exit(0) + } else if (arg === '-v' || arg === '--version') { + console.log(require('../package.json').version) + process.exit(0) + } else if (arg === '-p' || arg === '--print') { + print = true + } else if (/^-m/.test(arg) || /^--mode=/.test(arg)) { + const mode = parseInt(arg.replace(/^(-m|--mode=)/, ''), 8) + if (isNaN(mode)) { + console.error(`invalid mode argument: ${arg}\nMust be an octal number.`) + process.exit(1) + } + opts.mode = mode + } else + dirs.push(arg) +} + +const mkdirp = require('../') +const impl = manual ? mkdirp.manual : mkdirp +if (dirs.length === 0) + console.error(usage()) + +Promise.all(dirs.map(dir => impl(dir, opts))) + .then(made => print ? made.forEach(m => m && console.log(m)) : null) + .catch(er => { + console.error(er.message) + if (er.code) + console.error(' code: ' + er.code) + process.exit(1) + }) diff --git a/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/index.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/index.js new file mode 100644 index 0000000..ad7a16c --- /dev/null +++ b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/index.js @@ -0,0 +1,31 @@ +const optsArg = require('./lib/opts-arg.js') +const pathArg = require('./lib/path-arg.js') + +const {mkdirpNative, mkdirpNativeSync} = require('./lib/mkdirp-native.js') +const {mkdirpManual, mkdirpManualSync} = require('./lib/mkdirp-manual.js') +const {useNative, useNativeSync} = require('./lib/use-native.js') + + +const mkdirp = (path, opts) => { + path = pathArg(path) + opts = optsArg(opts) + return useNative(opts) + ? mkdirpNative(path, opts) + : mkdirpManual(path, opts) +} + +const mkdirpSync = (path, opts) => { + path = pathArg(path) + opts = optsArg(opts) + return useNativeSync(opts) + ? mkdirpNativeSync(path, opts) + : mkdirpManualSync(path, opts) +} + +mkdirp.sync = mkdirpSync +mkdirp.native = (path, opts) => mkdirpNative(pathArg(path), optsArg(opts)) +mkdirp.manual = (path, opts) => mkdirpManual(pathArg(path), optsArg(opts)) +mkdirp.nativeSync = (path, opts) => mkdirpNativeSync(pathArg(path), optsArg(opts)) +mkdirp.manualSync = (path, opts) => mkdirpManualSync(pathArg(path), optsArg(opts)) + +module.exports = mkdirp diff --git a/XNSimHtml/node_modules/mkdirp/lib/find-made.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/find-made.js similarity index 100% rename from XNSimHtml/node_modules/mkdirp/lib/find-made.js rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/find-made.js diff --git a/XNSimHtml/node_modules/mkdirp/lib/mkdirp-manual.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/mkdirp-manual.js similarity index 100% rename from XNSimHtml/node_modules/mkdirp/lib/mkdirp-manual.js rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/mkdirp-manual.js diff --git a/XNSimHtml/node_modules/mkdirp/lib/mkdirp-native.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/mkdirp-native.js similarity index 100% rename from XNSimHtml/node_modules/mkdirp/lib/mkdirp-native.js rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/mkdirp-native.js diff --git a/XNSimHtml/node_modules/mkdirp/lib/opts-arg.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/opts-arg.js similarity index 100% rename from XNSimHtml/node_modules/mkdirp/lib/opts-arg.js rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/opts-arg.js diff --git a/XNSimHtml/node_modules/mkdirp/lib/path-arg.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/path-arg.js similarity index 100% rename from XNSimHtml/node_modules/mkdirp/lib/path-arg.js rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/path-arg.js diff --git a/XNSimHtml/node_modules/mkdirp/lib/use-native.js b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/use-native.js similarity index 100% rename from XNSimHtml/node_modules/mkdirp/lib/use-native.js rename to XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/lib/use-native.js diff --git a/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/package.json b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/package.json new file mode 100644 index 0000000..2913ed0 --- /dev/null +++ b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/package.json @@ -0,0 +1,44 @@ +{ + "name": "mkdirp", + "description": "Recursively mkdir, like `mkdir -p`", + "version": "1.0.4", + "main": "index.js", + "keywords": [ + "mkdir", + "directory", + "make dir", + "make", + "dir", + "recursive", + "native" + ], + "repository": { + "type": "git", + "url": "https://github.com/isaacs/node-mkdirp.git" + }, + "scripts": { + "test": "tap", + "snap": "tap", + "preversion": "npm test", + "postversion": "npm publish", + "postpublish": "git push origin --follow-tags" + }, + "tap": { + "check-coverage": true, + "coverage-map": "map.js" + }, + "devDependencies": { + "require-inject": "^1.4.4", + "tap": "^14.10.7" + }, + "bin": "bin/cmd.js", + "license": "MIT", + "engines": { + "node": ">=10" + }, + "files": [ + "bin", + "lib", + "index.js" + ] +} diff --git a/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/readme.markdown b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/readme.markdown new file mode 100644 index 0000000..827de59 --- /dev/null +++ b/XNSimHtml/node_modules/@npmcli/move-file/node_modules/mkdirp/readme.markdown @@ -0,0 +1,266 @@ +# mkdirp + +Like `mkdir -p`, but in Node.js! + +Now with a modern API and no\* bugs! + +\* may contain some bugs + +# example + +## pow.js + +```js +const mkdirp = require('mkdirp') + +// return value is a Promise resolving to the first directory created +mkdirp('/tmp/foo/bar/baz').then(made => + console.log(`made directories, starting with ${made}`)) +``` + +Output (where `/tmp/foo` already exists) + +``` +made directories, starting with /tmp/foo/bar +``` + +Or, if you don't have time to wait around for promises: + +```js +const mkdirp = require('mkdirp') + +// return value is the first directory created +const made = mkdirp.sync('/tmp/foo/bar/baz') +console.log(`made directories, starting with ${made}`) +``` + +And now /tmp/foo/bar/baz exists, huzzah! + +# methods + +```js +const mkdirp = require('mkdirp') +``` + +## mkdirp(dir, [opts]) -> Promise + +Create a new directory and any necessary subdirectories at `dir` with octal +permission string `opts.mode`. If `opts` is a string or number, it will be +treated as the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0o777 & +(~process.umask())`. + +Promise resolves to first directory `made` that had to be created, or +`undefined` if everything already exists. Promise rejects if any errors +are encountered. Note that, in the case of promise rejection, some +directories _may_ have been created, as recursive directory creation is not +an atomic operation. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdir(path, opts, cb)` +and `opts.fs.stat(path, cb)`. + +You can also override just one or the other of `mkdir` and `stat` by +passing in `opts.stat` or `opts.mkdir`, or providing an `fs` option that +only overrides one of these. + +## mkdirp.sync(dir, opts) -> String|null + +Synchronously create a new directory and any necessary subdirectories at +`dir` with octal permission string `opts.mode`. If `opts` is a string or +number, it will be treated as the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0o777 & +(~process.umask())`. + +Returns the first directory that had to be created, or undefined if +everything already exists. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdirSync(path, mode)` +and `opts.fs.statSync(path)`. + +You can also override just one or the other of `mkdirSync` and `statSync` +by passing in `opts.statSync` or `opts.mkdirSync`, or providing an `fs` +option that only overrides one of these. + +## mkdirp.manual, mkdirp.manualSync + +Use the manual implementation (not the native one). This is the default +when the native implementation is not available or the stat/mkdir +implementation is overridden. + +## mkdirp.native, mkdirp.nativeSync + +Use the native implementation (not the manual one). This is the default +when the native implementation is available and stat/mkdir are not +overridden. + +# implementation + +On Node.js v10.12.0 and above, use the native `fs.mkdir(p, +{recursive:true})` option, unless `fs.mkdir`/`fs.mkdirSync` has been +overridden by an option. + +## native implementation + +- If the path is a root directory, then pass it to the underlying + implementation and return the result/error. (In this case, it'll either + succeed or fail, but we aren't actually creating any dirs.) +- Walk up the path statting each directory, to find the first path that + will be created, `made`. +- Call `fs.mkdir(path, { recursive: true })` (or `fs.mkdirSync`) +- If error, raise it to the caller. +- Return `made`. + +## manual implementation + +- Call underlying `fs.mkdir` implementation, with `recursive: false` +- If error: + - If path is a root directory, raise to the caller and do not handle it + - If ENOENT, mkdirp parent dir, store result as `made` + - stat(path) + - If error, raise original `mkdir` error + - If directory, return `made` + - Else, raise original `mkdir` error +- else + - return `undefined` if a root dir, or `made` if set, or `path` + +## windows vs unix caveat + +On Windows file systems, attempts to create a root directory (ie, a drive +letter or root UNC path) will fail. If the root directory exists, then it +will fail with `EPERM`. If the root directory does not exist, then it will +fail with `ENOENT`. + +On posix file systems, attempts to create a root directory (in recursive +mode) will succeed silently, as it is treated like just another directory +that already exists. (In non-recursive mode, of course, it fails with +`EEXIST`.) + +In order to preserve this system-specific behavior (and because it's not as +if we can create the parent of a root directory anyway), attempts to create +a root directory are passed directly to the `fs` implementation, and any +errors encountered are not handled. + +## native error caveat + +The native implementation (as of at least Node.js v13.4.0) does not provide +appropriate errors in some cases (see +[nodejs/node#31481](https://github.com/nodejs/node/issues/31481) and +[nodejs/node#28015](https://github.com/nodejs/node/issues/28015)). + +In order to work around this issue, the native implementation will fall +back to the manual implementation if an `ENOENT` error is encountered. + +# choosing a recursive mkdir implementation + +There are a few to choose from! Use the one that suits your needs best :D + +## use `fs.mkdir(path, {recursive: true}, cb)` if: + +- You wish to optimize performance even at the expense of other factors. +- You don't need to know the first dir created. +- You are ok with getting `ENOENT` as the error when some other problem is + the actual cause. +- You can limit your platforms to Node.js v10.12 and above. +- You're ok with using callbacks instead of promises. +- You don't need/want a CLI. +- You don't need to override the `fs` methods in use. + +## use this module (mkdirp 1.x) if: + +- You need to know the first directory that was created. +- You wish to use the native implementation if available, but fall back + when it's not. +- You prefer promise-returning APIs to callback-taking APIs. +- You want more useful error messages than the native recursive mkdir + provides (at least as of Node.js v13.4), and are ok with re-trying on + `ENOENT` to achieve this. +- You need (or at least, are ok with) a CLI. +- You need to override the `fs` methods in use. + +## use [`make-dir`](http://npm.im/make-dir) if: + +- You do not need to know the first dir created (and wish to save a few + `stat` calls when using the native implementation for this reason). +- You wish to use the native implementation if available, but fall back + when it's not. +- You prefer promise-returning APIs to callback-taking APIs. +- You are ok with occasionally getting `ENOENT` errors for failures that + are actually related to something other than a missing file system entry. +- You don't need/want a CLI. +- You need to override the `fs` methods in use. + +## use mkdirp 0.x if: + +- You need to know the first directory that was created. +- You need (or at least, are ok with) a CLI. +- You need to override the `fs` methods in use. +- You're ok with using callbacks instead of promises. +- You are not running on Windows, where the root-level ENOENT errors can + lead to infinite regress. +- You think vinyl just sounds warmer and richer for some weird reason. +- You are supporting truly ancient Node.js versions, before even the advent + of a `Promise` language primitive. (Please don't. You deserve better.) + +# cli + +This package also ships with a `mkdirp` command. + +``` +$ mkdirp -h + +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories + that don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m If a directory needs to be created, set the mode as an octal + --mode= permission string. + + -v --version Print the mkdirp version number + + -h --help Print this helpful banner + + -p --print Print the first directories created for each path provided + + --manual Use manual implementation, even if native is available +``` + +# install + +With [npm](http://npmjs.org) do: + +``` +npm install mkdirp +``` + +to get the library locally, or + +``` +npm install -g mkdirp +``` + +to get the command everywhere, or + +``` +npx mkdirp ... +``` + +to run the command without installing it globally. + +# platform support + +This module works on node v8, but only v10 and above are officially +supported, as Node v8 reached its LTS end of life 2020-01-01, which is in +the past, as of this writing. + +# license + +MIT diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/CONTRIBUTING.md b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/CONTRIBUTING.md similarity index 100% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/CONTRIBUTING.md rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/CONTRIBUTING.md diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/GOVERNANCE.md b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/GOVERNANCE.md similarity index 100% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/GOVERNANCE.md rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/GOVERNANCE.md diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/LICENSE b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/LICENSE similarity index 100% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/LICENSE rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/LICENSE diff --git a/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/README.md b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/README.md new file mode 100644 index 0000000..19117c1 --- /dev/null +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/README.md @@ -0,0 +1,106 @@ +# readable-stream + +***Node.js core streams for userland*** [![Build Status](https://travis-ci.com/nodejs/readable-stream.svg?branch=master)](https://travis-ci.com/nodejs/readable-stream) + + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) + + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/readabe-stream.svg)](https://saucelabs.com/u/readabe-stream) + +```bash +npm install --save readable-stream +``` + +This package is a mirror of the streams implementations in Node.js. + +Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v10.18.1/docs/api/stream.html). + +If you want to guarantee a stable streams base, regardless of what version of +Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). + +As of version 2.0.0 **readable-stream** uses semantic versioning. + +## Version 3.x.x + +v3.x.x of `readable-stream` is a cut from Node 10. This version supports Node 6, 8, and 10, as well as evergreen browsers, IE 11 and latest Safari. The breaking changes introduced by v3 are composed by the combined breaking changes in [Node v9](https://nodejs.org/en/blog/release/v9.0.0/) and [Node v10](https://nodejs.org/en/blog/release/v10.0.0/), as follows: + +1. Error codes: https://github.com/nodejs/node/pull/13310, + https://github.com/nodejs/node/pull/13291, + https://github.com/nodejs/node/pull/16589, + https://github.com/nodejs/node/pull/15042, + https://github.com/nodejs/node/pull/15665, + https://github.com/nodejs/readable-stream/pull/344 +2. 'readable' have precedence over flowing + https://github.com/nodejs/node/pull/18994 +3. make virtual methods errors consistent + https://github.com/nodejs/node/pull/18813 +4. updated streams error handling + https://github.com/nodejs/node/pull/18438 +5. writable.end should return this. + https://github.com/nodejs/node/pull/18780 +6. readable continues to read when push('') + https://github.com/nodejs/node/pull/18211 +7. add custom inspect to BufferList + https://github.com/nodejs/node/pull/17907 +8. always defer 'readable' with nextTick + https://github.com/nodejs/node/pull/17979 + +## Version 2.x.x +v2.x.x of `readable-stream` is a cut of the stream module from Node 8 (there have been no semver-major changes from Node 4 to 8). This version supports all Node.js versions from 0.8, as well as evergreen browsers and IE 10 & 11. + +### Big Thanks + +Cross-browser Testing Platform and Open Source <3 Provided by [Sauce Labs][sauce] + +# Usage + +You can swap your `require('stream')` with `require('readable-stream')` +without any changes, if you are just using one of the main classes and +functions. + +```js +const { + Readable, + Writable, + Transform, + Duplex, + pipeline, + finished +} = require('readable-stream') +```` + +Note that `require('stream')` will return `Stream`, while +`require('readable-stream')` will return `Readable`. We discourage using +whatever is exported directly, but rather use one of the properties as +shown in the example above. + +# Streams Working Group + +`readable-stream` is maintained by the Streams Working Group, which +oversees the development and maintenance of the Streams API within +Node.js. The responsibilities of the Streams Working Group include: + +* Addressing stream issues on the Node.js issue tracker. +* Authoring and editing stream documentation within the Node.js project. +* Reviewing changes to stream subclasses within the Node.js project. +* Redirecting changes to streams from the Node.js project to this + project. +* Assisting in the implementation of stream providers within Node.js. +* Recommending versions of `readable-stream` to be included in Node.js. +* Messaging about the future of streams to give the community advance + notice of changes. + + +## Team Members + +* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> + - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 +* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> +* **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <matteo.collina@gmail.com> + - Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E +* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <shestak.irina@gmail.com> +* **Yoshua Wyuts** ([@yoshuawuyts](https://github.com/yoshuawuyts)) <yoshuawuyts@gmail.com> + +[sauce]: https://saucelabs.com diff --git a/XNSimHtml/node_modules/readable-stream/errors-browser.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/errors-browser.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/errors-browser.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/errors-browser.js diff --git a/XNSimHtml/node_modules/readable-stream/errors.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/errors.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/errors.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/errors.js diff --git a/XNSimHtml/node_modules/readable-stream/experimentalWarning.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/experimentalWarning.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/experimentalWarning.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/experimentalWarning.js diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_duplex.js similarity index 69% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_duplex.js index 57003c3..19abfa6 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_duplex.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_duplex.js @@ -26,90 +26,92 @@ 'use strict'; -/**/ - -var pna = require('process-nextick-args'); -/**/ - /**/ var objectKeys = Object.keys || function (obj) { var keys = []; - for (var key in obj) { - keys.push(key); - }return keys; + for (var key in obj) keys.push(key); + return keys; }; /**/ module.exports = Duplex; - -/**/ -var util = Object.create(require('core-util-is')); -util.inherits = require('inherits'); -/**/ - var Readable = require('./_stream_readable'); var Writable = require('./_stream_writable'); - -util.inherits(Duplex, Readable); - +require('inherits')(Duplex, Readable); { - // avoid scope creep, the keys array can then be collected + // Allow the keys array to be GC'ed. var keys = objectKeys(Writable.prototype); for (var v = 0; v < keys.length; v++) { var method = keys[v]; if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; } } - function Duplex(options) { if (!(this instanceof Duplex)) return new Duplex(options); - Readable.call(this, options); Writable.call(this, options); - - if (options && options.readable === false) this.readable = false; - - if (options && options.writable === false) this.writable = false; - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; - - this.once('end', onend); + if (options) { + if (options.readable === false) this.readable = false; + if (options.writable === false) this.writable = false; + if (options.allowHalfOpen === false) { + this.allowHalfOpen = false; + this.once('end', onend); + } + } } - Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, - get: function () { + get: function get() { return this._writableState.highWaterMark; } }); +Object.defineProperty(Duplex.prototype, 'writableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState && this._writableState.getBuffer(); + } +}); +Object.defineProperty(Duplex.prototype, 'writableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.length; + } +}); // the no-half-open enforcer function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) return; + // If the writable side ended, then we're ok. + if (this._writableState.ended) return; // no more data can be written. // But allow more writes to happen in this tick. - pna.nextTick(onEndNT, this); + process.nextTick(onEndNT, this); } - function onEndNT(self) { self.end(); } - Object.defineProperty(Duplex.prototype, 'destroyed', { - get: function () { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { if (this._readableState === undefined || this._writableState === undefined) { return false; } return this._readableState.destroyed && this._writableState.destroyed; }, - set: function (value) { + set: function set(value) { // we ignore the value if the stream // has not been initialized yet if (this._readableState === undefined || this._writableState === undefined) { @@ -121,11 +123,4 @@ Object.defineProperty(Duplex.prototype, 'destroyed', { this._readableState.destroyed = value; this._writableState.destroyed = value; } -}); - -Duplex.prototype._destroy = function (err, cb) { - this.push(null); - this.end(); - - pna.nextTick(cb, err); -}; \ No newline at end of file +}); \ No newline at end of file diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_passthrough.js similarity index 90% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_passthrough.js index 612edb4..24a6bdd 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_passthrough.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_passthrough.js @@ -26,22 +26,12 @@ 'use strict'; module.exports = PassThrough; - var Transform = require('./_stream_transform'); - -/**/ -var util = Object.create(require('core-util-is')); -util.inherits = require('inherits'); -/**/ - -util.inherits(PassThrough, Transform); - +require('inherits')(PassThrough, Transform); function PassThrough(options) { if (!(this instanceof PassThrough)) return new PassThrough(options); - Transform.call(this, options); } - PassThrough.prototype._transform = function (chunk, encoding, cb) { cb(null, chunk); }; \ No newline at end of file diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_readable.js similarity index 68% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_readable.js index 3af95cb..df1f608 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_readable.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_readable.js @@ -21,17 +21,8 @@ 'use strict'; -/**/ - -var pna = require('process-nextick-args'); -/**/ - module.exports = Readable; -/**/ -var isArray = require('isarray'); -/**/ - /**/ var Duplex; /**/ @@ -40,8 +31,7 @@ Readable.ReadableState = ReadableState; /**/ var EE = require('events').EventEmitter; - -var EElistenerCount = function (emitter, type) { +var EElistenerCount = function EElistenerCount(emitter, type) { return emitter.listeners(type).length; }; /**/ @@ -50,9 +40,7 @@ var EElistenerCount = function (emitter, type) { var Stream = require('./internal/streams/stream'); /**/ -/**/ - -var Buffer = require('safe-buffer').Buffer; +var Buffer = require('buffer').Buffer; var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; function _uint8ArrayToBuffer(chunk) { return Buffer.from(chunk); @@ -61,31 +49,33 @@ function _isUint8Array(obj) { return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; } -/**/ - -/**/ -var util = Object.create(require('core-util-is')); -util.inherits = require('inherits'); -/**/ - /**/ var debugUtil = require('util'); -var debug = void 0; +var debug; if (debugUtil && debugUtil.debuglog) { debug = debugUtil.debuglog('stream'); } else { - debug = function () {}; + debug = function debug() {}; } /**/ -var BufferList = require('./internal/streams/BufferList'); +var BufferList = require('./internal/streams/buffer_list'); var destroyImpl = require('./internal/streams/destroy'); +var _require = require('./internal/streams/state'), + getHighWaterMark = _require.getHighWaterMark; +var _require$codes = require('../errors').codes, + ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, + ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; + +// Lazy loaded to improve the startup performance. var StringDecoder; - -util.inherits(Readable, Stream); - +var createReadableStreamAsyncIterator; +var from; +require('inherits')(Readable, Stream); +var errorOrDestroy = destroyImpl.errorOrDestroy; var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; - function prependListener(emitter, event, fn) { // Sadly this is not cacheable as some libraries bundle their own // event emitter implementation with them. @@ -95,12 +85,10 @@ function prependListener(emitter, event, fn) { // userland ones. NEVER DO THIS. This is here only because this code needs // to continue to work with older versions of Node.js that do not include // the prependListener() method. The goal is to eventually remove this hack. - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; + if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; } - -function ReadableState(options, stream) { +function ReadableState(options, stream, isDuplex) { Duplex = Duplex || require('./_stream_duplex'); - options = options || {}; // Duplex streams are both readable and writable, but share @@ -108,24 +96,16 @@ function ReadableState(options, stream) { // However, some cases require setting options to different // values for the readable and the writable sides of the duplex stream. // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; + if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to // make all the buffer merging and length checks go away this.objectMode = !!options.objectMode; - if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var readableHwm = options.readableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); + this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); // A linked list is used to store data chunks instead of an array because the // linked list can remove elements from the beginning faster than @@ -151,6 +131,13 @@ function ReadableState(options, stream) { this.emittedReadable = false; this.readableListening = false; this.resumeScheduled = false; + this.paused = true; + + // Should close be emitted on destroy. Defaults to true. + this.emitClose = options.emitClose !== false; + + // Should .destroy() be called after 'end' (and potentially 'finish') + this.autoDestroy = !!options.autoDestroy; // has it been destroyed this.destroyed = false; @@ -165,7 +152,6 @@ function ReadableState(options, stream) { // if true, a maybeReadMore has been scheduled this.readingMore = false; - this.decoder = null; this.encoding = null; if (options.encoding) { @@ -174,34 +160,35 @@ function ReadableState(options, stream) { this.encoding = options.encoding; } } - function Readable(options) { Duplex = Duplex || require('./_stream_duplex'); - if (!(this instanceof Readable)) return new Readable(options); - this._readableState = new ReadableState(options, this); + // Checking for a Stream.Duplex instance is faster here instead of inside + // the ReadableState constructor, at least with V8 6.5 + var isDuplex = this instanceof Duplex; + this._readableState = new ReadableState(options, this, isDuplex); // legacy this.readable = true; - if (options) { if (typeof options.read === 'function') this._read = options.read; - if (typeof options.destroy === 'function') this._destroy = options.destroy; } - Stream.call(this); } - Object.defineProperty(Readable.prototype, 'destroyed', { - get: function () { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { if (this._readableState === undefined) { return false; } return this._readableState.destroyed; }, - set: function (value) { + set: function set(value) { // we ignore the value if the stream // has not been initialized yet if (!this._readableState) { @@ -213,11 +200,9 @@ Object.defineProperty(Readable.prototype, 'destroyed', { this._readableState.destroyed = value; } }); - Readable.prototype.destroy = destroyImpl.destroy; Readable.prototype._undestroy = destroyImpl.undestroy; Readable.prototype._destroy = function (err, cb) { - this.push(null); cb(err); }; @@ -228,7 +213,6 @@ Readable.prototype._destroy = function (err, cb) { Readable.prototype.push = function (chunk, encoding) { var state = this._readableState; var skipChunkCheck; - if (!state.objectMode) { if (typeof chunk === 'string') { encoding = encoding || state.defaultEncoding; @@ -241,7 +225,6 @@ Readable.prototype.push = function (chunk, encoding) { } else { skipChunkCheck = true; } - return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); }; @@ -249,8 +232,8 @@ Readable.prototype.push = function (chunk, encoding) { Readable.prototype.unshift = function (chunk) { return readableAddChunk(this, chunk, null, true, false); }; - function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { + debug('readableAddChunk', chunk); var state = stream._readableState; if (chunk === null) { state.reading = false; @@ -259,16 +242,17 @@ function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { var er; if (!skipChunkCheck) er = chunkInvalid(state, chunk); if (er) { - stream.emit('error', er); + errorOrDestroy(stream, er); } else if (state.objectMode || chunk && chunk.length > 0) { if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { chunk = _uint8ArrayToBuffer(chunk); } - if (addToFront) { - if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true); + if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true); } else if (state.ended) { - stream.emit('error', new Error('stream.push() after EOF')); + errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF()); + } else if (state.destroyed) { + return false; } else { state.reading = false; if (state.decoder && !encoding) { @@ -280,45 +264,34 @@ function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { } } else if (!addToFront) { state.reading = false; + maybeReadMore(stream, state); } } - return needMoreData(state); + // We can push more data if we are below the highWaterMark. + // Also, if we have no data yet, we can stand some more bytes. + // This is to work around cases where hwm=0, such as the repl. + return !state.ended && (state.length < state.highWaterMark || state.length === 0); } - function addChunk(stream, state, chunk, addToFront) { if (state.flowing && state.length === 0 && !state.sync) { + state.awaitDrain = 0; stream.emit('data', chunk); - stream.read(0); } else { // update the buffer info. state.length += state.objectMode ? 1 : chunk.length; if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); - if (state.needReadable) emitReadable(stream); } maybeReadMore(stream, state); } - function chunkInvalid(state, chunk) { var er; if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); + er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk); } return er; } - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); -} - Readable.prototype.isPaused = function () { return this._readableState.flowing === false; }; @@ -326,15 +299,29 @@ Readable.prototype.isPaused = function () { // backwards compatibility. Readable.prototype.setEncoding = function (enc) { if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; + var decoder = new StringDecoder(enc); + this._readableState.decoder = decoder; + // If setEncoding(null), decoder.encoding equals utf8 + this._readableState.encoding = this._readableState.decoder.encoding; + + // Iterate over current buffer to convert already stored Buffers: + var p = this._readableState.buffer.head; + var content = ''; + while (p !== null) { + content += decoder.write(p.data); + p = p.next; + } + this._readableState.buffer.clear(); + if (content !== '') this._readableState.buffer.push(content); + this._readableState.length = content.length; return this; }; -// Don't raise the hwm > 8MB -var MAX_HWM = 0x800000; +// Don't raise the hwm > 1GB +var MAX_HWM = 0x40000000; function computeNewHighWaterMark(n) { if (n >= MAX_HWM) { + // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE. n = MAX_HWM; } else { // Get the next highest power of 2 to prevent increasing hwm excessively in @@ -376,18 +363,16 @@ Readable.prototype.read = function (n) { n = parseInt(n, 10); var state = this._readableState; var nOrig = n; - if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we // already have a bunch of data in the buffer, then just trigger // the 'readable' event and move on. - if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { + if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) { debug('read: emitReadable', state.length, state.ended); if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); return null; } - n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up. @@ -446,17 +431,15 @@ Readable.prototype.read = function (n) { // and we need to re-evaluate how much data we can return to the user. if (!state.reading) n = howMuchToRead(nOrig, state); } - var ret; if (n > 0) ret = fromList(n, state);else ret = null; - if (ret === null) { - state.needReadable = true; + state.needReadable = state.length <= state.highWaterMark; n = 0; } else { state.length -= n; + state.awaitDrain = 0; } - if (state.length === 0) { // If we have nothing in the buffer, then we want to know // as soon as we *do* get something into the buffer. @@ -465,13 +448,11 @@ Readable.prototype.read = function (n) { // If we tried to read() past the EOF, then emit end on the next tick. if (nOrig !== n && state.ended) endReadable(this); } - if (ret !== null) this.emit('data', ret); - return ret; }; - function onEofChunk(stream, state) { + debug('onEofChunk'); if (state.ended) return; if (state.decoder) { var chunk = state.decoder.end(); @@ -481,9 +462,19 @@ function onEofChunk(stream, state) { } } state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); + if (state.sync) { + // if we are sync, wait until next tick to emit the data. + // Otherwise we risk emitting data in the flow() + // the readable code triggers during a read() call + emitReadable(stream); + } else { + // emit 'readable' now to make sure it gets picked up. + state.needReadable = false; + if (!state.emittedReadable) { + state.emittedReadable = true; + emitReadable_(stream); + } + } } // Don't emit readable right away in sync mode, because this can trigger @@ -491,17 +482,29 @@ function onEofChunk(stream, state) { // a nextTick recursion warning, but that's not so bad. function emitReadable(stream) { var state = stream._readableState; + debug('emitReadable', state.needReadable, state.emittedReadable); state.needReadable = false; if (!state.emittedReadable) { debug('emitReadable', state.flowing); state.emittedReadable = true; - if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream); + process.nextTick(emitReadable_, stream); } } - function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); + var state = stream._readableState; + debug('emitReadable_', state.destroyed, state.length, state.ended); + if (!state.destroyed && (state.length || state.ended)) { + stream.emit('readable'); + state.emittedReadable = false; + } + + // The stream needs another readable event if + // 1. It is not flowing, as the flow mechanism will take + // care of it. + // 2. It is not ended. + // 3. It is below the highWaterMark, so we can schedule + // another readable later. + state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark; flow(stream); } @@ -514,18 +517,40 @@ function emitReadable_(stream) { function maybeReadMore(stream, state) { if (!state.readingMore) { state.readingMore = true; - pna.nextTick(maybeReadMore_, stream, state); + process.nextTick(maybeReadMore_, stream, state); } } - function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { + // Attempt to read more data if we should. + // + // The conditions for reading more data are (one of): + // - Not enough data buffered (state.length < state.highWaterMark). The loop + // is responsible for filling the buffer with enough data if such data + // is available. If highWaterMark is 0 and we are not in the flowing mode + // we should _not_ attempt to buffer any extra data. We'll get more data + // when the stream consumer calls read() instead. + // - No data in the buffer, and the stream is in flowing mode. In this mode + // the loop below is responsible for ensuring read() is called. Failing to + // call read here would abort the flow and there's no other mechanism for + // continuing the flow if the stream consumer has just subscribed to the + // 'data' event. + // + // In addition to the above conditions to keep reading data, the following + // conditions prevent the data from being read: + // - The stream has ended (state.ended). + // - There is already a pending 'read' operation (state.reading). This is a + // case where the the stream has called the implementation defined _read() + // method, but they are processing the call asynchronously and have _not_ + // called push() with new data. In this case we skip performing more + // read()s. The execution ends in this method again after the _read() ends + // up calling push() with more data. + while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) { + var len = state.length; debug('maybeReadMore read 0'); stream.read(0); if (len === state.length) // didn't get any data, stop spinning. - break;else len = state.length; + break; } state.readingMore = false; } @@ -535,13 +560,11 @@ function maybeReadMore_(stream, state) { // for virtual (non-string, non-buffer) streams, "length" is somewhat // arbitrary, and perhaps not very meaningful. Readable.prototype._read = function (n) { - this.emit('error', new Error('_read() is not implemented')); + errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()')); }; - Readable.prototype.pipe = function (dest, pipeOpts) { var src = this; var state = this._readableState; - switch (state.pipesCount) { case 0: state.pipes = dest; @@ -555,12 +578,9 @@ Readable.prototype.pipe = function (dest, pipeOpts) { } state.pipesCount += 1; debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; - var endFn = doEnd ? onend : unpipe; - if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn); - + if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn); dest.on('unpipe', onunpipe); function onunpipe(readable, unpipeInfo) { debug('onunpipe'); @@ -571,7 +591,6 @@ Readable.prototype.pipe = function (dest, pipeOpts) { } } } - function onend() { debug('onend'); dest.end(); @@ -583,7 +602,6 @@ Readable.prototype.pipe = function (dest, pipeOpts) { // too slow. var ondrain = pipeOnDrain(src); dest.on('drain', ondrain); - var cleanedUp = false; function cleanup() { debug('cleanup'); @@ -596,7 +614,6 @@ Readable.prototype.pipe = function (dest, pipeOpts) { src.removeListener('end', onend); src.removeListener('end', unpipe); src.removeListener('data', ondata); - cleanedUp = true; // if the reader is waiting for a drain event from this @@ -606,18 +623,12 @@ Readable.prototype.pipe = function (dest, pipeOpts) { // If we don't know, then assume that we are waiting for one. if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); } - - // If the user pushes more data while we're writing to dest then we'll end up - // in ondata again. However, we only want to increase awaitDrain once because - // dest will only emit one 'drain' event for the multiple writes. - // => Introduce a guard on increasing awaitDrain. - var increasedAwaitDrain = false; src.on('data', ondata); function ondata(chunk) { debug('ondata'); - increasedAwaitDrain = false; var ret = dest.write(chunk); - if (false === ret && !increasedAwaitDrain) { + debug('dest.write', ret); + if (ret === false) { // If the user unpiped during `dest.write()`, it is possible // to get stuck in a permanently paused state if that write // also returned false. @@ -625,7 +636,6 @@ Readable.prototype.pipe = function (dest, pipeOpts) { if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { debug('false write response, pause', state.awaitDrain); state.awaitDrain++; - increasedAwaitDrain = true; } src.pause(); } @@ -637,7 +647,7 @@ Readable.prototype.pipe = function (dest, pipeOpts) { debug('onerror', er); unpipe(); dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); + if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er); } // Make sure our error handler is attached before userland ones. @@ -655,7 +665,6 @@ Readable.prototype.pipe = function (dest, pipeOpts) { unpipe(); } dest.once('finish', onfinish); - function unpipe() { debug('unpipe'); src.unpipe(dest); @@ -669,12 +678,10 @@ Readable.prototype.pipe = function (dest, pipeOpts) { debug('pipe resume'); src.resume(); } - return dest; }; - function pipeOnDrain(src) { - return function () { + return function pipeOnDrainFunctionResult() { var state = src._readableState; debug('pipeOnDrain', state.awaitDrain); if (state.awaitDrain) state.awaitDrain--; @@ -684,10 +691,11 @@ function pipeOnDrain(src) { } }; } - Readable.prototype.unpipe = function (dest) { var state = this._readableState; - var unpipeInfo = { hasUnpiped: false }; + var unpipeInfo = { + hasUnpiped: false + }; // if we're not piping anywhere, then do nothing. if (state.pipesCount === 0) return this; @@ -696,7 +704,6 @@ Readable.prototype.unpipe = function (dest) { if (state.pipesCount === 1) { // passed in one, but it's not the right one. if (dest && dest !== state.pipes) return this; - if (!dest) dest = state.pipes; // got a match. @@ -716,22 +723,19 @@ Readable.prototype.unpipe = function (dest) { state.pipes = null; state.pipesCount = 0; state.flowing = false; - - for (var i = 0; i < len; i++) { - dests[i].emit('unpipe', this, { hasUnpiped: false }); - }return this; + for (var i = 0; i < len; i++) dests[i].emit('unpipe', this, { + hasUnpiped: false + }); + return this; } // try to find the right one. var index = indexOf(state.pipes, dest); if (index === -1) return this; - state.pipes.splice(index, 1); state.pipesCount -= 1; if (state.pipesCount === 1) state.pipes = state.pipes[0]; - dest.emit('unpipe', this, unpipeInfo); - return this; }; @@ -739,27 +743,69 @@ Readable.prototype.unpipe = function (dest) { // Ensure readable listeners eventually get something Readable.prototype.on = function (ev, fn) { var res = Stream.prototype.on.call(this, ev, fn); - + var state = this._readableState; if (ev === 'data') { - // Start flowing on next tick if stream isn't explicitly paused - if (this._readableState.flowing !== false) this.resume(); + // update readableListening so that resume() may be a no-op + // a few lines down. This is needed to support once('readable'). + state.readableListening = this.listenerCount('readable') > 0; + + // Try start flowing on next tick if stream isn't explicitly paused + if (state.flowing !== false) this.resume(); } else if (ev === 'readable') { - var state = this._readableState; if (!state.endEmitted && !state.readableListening) { state.readableListening = state.needReadable = true; + state.flowing = false; state.emittedReadable = false; - if (!state.reading) { - pna.nextTick(nReadingNextTick, this); - } else if (state.length) { + debug('on readable', state.length, state.reading); + if (state.length) { emitReadable(this); + } else if (!state.reading) { + process.nextTick(nReadingNextTick, this); } } } - return res; }; Readable.prototype.addListener = Readable.prototype.on; +Readable.prototype.removeListener = function (ev, fn) { + var res = Stream.prototype.removeListener.call(this, ev, fn); + if (ev === 'readable') { + // We need to check if there is someone still listening to + // readable and reset the state. However this needs to happen + // after readable has been emitted but before I/O (nextTick) to + // support once('readable', fn) cycles. This means that calling + // resume within the same tick will have no + // effect. + process.nextTick(updateReadableListening, this); + } + return res; +}; +Readable.prototype.removeAllListeners = function (ev) { + var res = Stream.prototype.removeAllListeners.apply(this, arguments); + if (ev === 'readable' || ev === undefined) { + // We need to check if there is someone still listening to + // readable and reset the state. However this needs to happen + // after readable has been emitted but before I/O (nextTick) to + // support once('readable', fn) cycles. This means that calling + // resume within the same tick will have no + // effect. + process.nextTick(updateReadableListening, this); + } + return res; +}; +function updateReadableListening(self) { + var state = self._readableState; + state.readableListening = self.listenerCount('readable') > 0; + if (state.resumeScheduled && !state.paused) { + // flowing needs to be set to true now, otherwise + // the upcoming resume will not flow. + state.flowing = true; + // crude way to check if we should resume + } else if (self.listenerCount('data') > 0) { + self.resume(); + } +} function nReadingNextTick(self) { debug('readable nexttick read 0'); self.read(0); @@ -771,46 +817,45 @@ Readable.prototype.resume = function () { var state = this._readableState; if (!state.flowing) { debug('resume'); - state.flowing = true; + // we flow only if there is no one listening + // for readable, but we still have to call + // resume() + state.flowing = !state.readableListening; resume(this, state); } + state.paused = false; return this; }; - function resume(stream, state) { if (!state.resumeScheduled) { state.resumeScheduled = true; - pna.nextTick(resume_, stream, state); + process.nextTick(resume_, stream, state); } } - function resume_(stream, state) { + debug('resume', state.reading); if (!state.reading) { - debug('resume read 0'); stream.read(0); } - state.resumeScheduled = false; - state.awaitDrain = 0; stream.emit('resume'); flow(stream); if (state.flowing && !state.reading) stream.read(0); } - Readable.prototype.pause = function () { debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { + if (this._readableState.flowing !== false) { debug('pause'); this._readableState.flowing = false; this.emit('pause'); } + this._readableState.paused = true; return this; }; - function flow(stream) { var state = stream._readableState; debug('flow', state.flowing); - while (state.flowing && stream.read() !== null) {} + while (state.flowing && stream.read() !== null); } // wrap an old-style stream as the async data source. @@ -818,27 +863,22 @@ function flow(stream) { // It is an ugly unfortunate mess of history. Readable.prototype.wrap = function (stream) { var _this = this; - var state = this._readableState; var paused = false; - stream.on('end', function () { debug('wrapped end'); if (state.decoder && !state.ended) { var chunk = state.decoder.end(); if (chunk && chunk.length) _this.push(chunk); } - _this.push(null); }); - stream.on('data', function (chunk) { debug('wrapped data'); if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; - var ret = _this.push(chunk); if (!ret) { paused = true; @@ -850,8 +890,8 @@ Readable.prototype.wrap = function (stream) { // important when wrapping filters and duplexes. for (var i in stream) { if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function (method) { - return function () { + this[i] = function methodWrap(method) { + return function methodWrapReturnFunction() { return stream[method].apply(stream, arguments); }; }(i); @@ -872,22 +912,60 @@ Readable.prototype.wrap = function (stream) { stream.resume(); } }; - return this; }; - +if (typeof Symbol === 'function') { + Readable.prototype[Symbol.asyncIterator] = function () { + if (createReadableStreamAsyncIterator === undefined) { + createReadableStreamAsyncIterator = require('./internal/streams/async_iterator'); + } + return createReadableStreamAsyncIterator(this); + }; +} Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, - get: function () { + get: function get() { return this._readableState.highWaterMark; } }); +Object.defineProperty(Readable.prototype, 'readableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState && this._readableState.buffer; + } +}); +Object.defineProperty(Readable.prototype, 'readableFlowing', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.flowing; + }, + set: function set(state) { + if (this._readableState) { + this._readableState.flowing = state; + } + } +}); // exposed for testing purposes only. Readable._fromList = fromList; +Object.defineProperty(Readable.prototype, 'readableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.length; + } +}); // Pluck off n bytes from an array of buffers. // Length is the combined lengths of all the buffers in the list. @@ -896,121 +974,51 @@ Readable._fromList = fromList; function fromList(n, state) { // nothing buffered if (state.length === 0) return null; - var ret; if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { // read it all, truncate the list - if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length); + if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length); state.buffer.clear(); } else { // read part of list - ret = fromListPartial(n, state.buffer, state.decoder); - } - - return ret; -} - -// Extracts only enough buffered data to satisfy the amount requested. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromListPartial(n, list, hasStrings) { - var ret; - if (n < list.head.data.length) { - // slice is the same for buffers and strings - ret = list.head.data.slice(0, n); - list.head.data = list.head.data.slice(n); - } else if (n === list.head.data.length) { - // first chunk is a perfect match - ret = list.shift(); - } else { - // result spans more than one buffer - ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); + ret = state.buffer.consume(n, state.decoder); } return ret; } - -// Copies a specified amount of characters from the list of buffered data -// chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBufferString(n, list) { - var p = list.head; - var c = 1; - var ret = p.data; - n -= ret.length; - while (p = p.next) { - var str = p.data; - var nb = n > str.length ? str.length : n; - if (nb === str.length) ret += str;else ret += str.slice(0, n); - n -= nb; - if (n === 0) { - if (nb === str.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = str.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -// Copies a specified amount of bytes from the list of buffered data chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBuffer(n, list) { - var ret = Buffer.allocUnsafe(n); - var p = list.head; - var c = 1; - p.data.copy(ret); - n -= p.data.length; - while (p = p.next) { - var buf = p.data; - var nb = n > buf.length ? buf.length : n; - buf.copy(ret, ret.length - n, 0, nb); - n -= nb; - if (n === 0) { - if (nb === buf.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = buf.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - function endReadable(stream) { var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); - + debug('endReadable', state.endEmitted); if (!state.endEmitted) { state.ended = true; - pna.nextTick(endReadableNT, state, stream); + process.nextTick(endReadableNT, state, stream); } } - function endReadableNT(state, stream) { + debug('endReadableNT', state.endEmitted, state.length); + // Check that we didn't get one last unshift. if (!state.endEmitted && state.length === 0) { state.endEmitted = true; stream.readable = false; stream.emit('end'); + if (state.autoDestroy) { + // In case of duplex streams we need a way to detect + // if the writable side is ready for autoDestroy as well + var wState = stream._writableState; + if (!wState || wState.autoDestroy && wState.finished) { + stream.destroy(); + } + } } } - +if (typeof Symbol === 'function') { + Readable.from = function (iterable, opts) { + if (from === undefined) { + from = require('./internal/streams/from'); + } + return from(Readable, iterable, opts); + }; +} function indexOf(xs, x) { for (var i = 0, l = xs.length; i < l; i++) { if (xs[i] === x) return i; diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_transform.js similarity index 86% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_transform.js index fcfc105..1ccb715 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_transform.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_transform.js @@ -64,46 +64,35 @@ 'use strict'; module.exports = Transform; - +var _require$codes = require('../errors').codes, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, + ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING, + ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0; var Duplex = require('./_stream_duplex'); - -/**/ -var util = Object.create(require('core-util-is')); -util.inherits = require('inherits'); -/**/ - -util.inherits(Transform, Duplex); - +require('inherits')(Transform, Duplex); function afterTransform(er, data) { var ts = this._transformState; ts.transforming = false; - var cb = ts.writecb; - - if (!cb) { - return this.emit('error', new Error('write callback called multiple times')); + if (cb === null) { + return this.emit('error', new ERR_MULTIPLE_CALLBACK()); } - ts.writechunk = null; ts.writecb = null; - - if (data != null) // single equals check for both `null` and `undefined` + if (data != null) + // single equals check for both `null` and `undefined` this.push(data); - cb(er); - var rs = this._readableState; rs.reading = false; if (rs.needReadable || rs.length < rs.highWaterMark) { this._read(rs.highWaterMark); } } - function Transform(options) { if (!(this instanceof Transform)) return new Transform(options); - Duplex.call(this, options); - this._transformState = { afterTransform: afterTransform.bind(this), needTransform: false, @@ -120,21 +109,17 @@ function Transform(options) { // that Readable wants before the first _read call, so unset the // sync guard flag. this._readableState.sync = false; - if (options) { if (typeof options.transform === 'function') this._transform = options.transform; - if (typeof options.flush === 'function') this._flush = options.flush; } // When the writable side finishes, then flush out anything remaining. this.on('prefinish', prefinish); } - function prefinish() { var _this = this; - - if (typeof this._flush === 'function') { + if (typeof this._flush === 'function' && !this._readableState.destroyed) { this._flush(function (er, data) { done(_this, er, data); }); @@ -142,7 +127,6 @@ function prefinish() { done(this, null, null); } } - Transform.prototype.push = function (chunk, encoding) { this._transformState.needTransform = false; return Duplex.prototype.push.call(this, chunk, encoding); @@ -159,9 +143,8 @@ Transform.prototype.push = function (chunk, encoding) { // an error, then that'll put the hurt on the whole operation. If you // never call cb(), then you'll never get another chunk. Transform.prototype._transform = function (chunk, encoding, cb) { - throw new Error('_transform() is not implemented'); + cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()')); }; - Transform.prototype._write = function (chunk, encoding, cb) { var ts = this._transformState; ts.writecb = cb; @@ -178,8 +161,7 @@ Transform.prototype._write = function (chunk, encoding, cb) { // That we got here means that the readable side wants more data. Transform.prototype._read = function (n) { var ts = this._transformState; - - if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + if (ts.writechunk !== null && !ts.transforming) { ts.transforming = true; this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); } else { @@ -188,27 +170,21 @@ Transform.prototype._read = function (n) { ts.needTransform = true; } }; - Transform.prototype._destroy = function (err, cb) { - var _this2 = this; - Duplex.prototype._destroy.call(this, err, function (err2) { cb(err2); - _this2.emit('close'); }); }; - function done(stream, er, data) { if (er) return stream.emit('error', er); - - if (data != null) // single equals check for both `null` and `undefined` + if (data != null) + // single equals check for both `null` and `undefined` stream.push(data); + // TODO(BridgeAR): Write a test for these two error cases // if there's nothing in the write buffer, then that means // that nothing more will ever be provided - if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0'); - - if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming'); - + if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0(); + if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING(); return stream.push(null); } \ No newline at end of file diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_writable.js similarity index 79% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_writable.js index e1e897f..292415e 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/_stream_writable.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/_stream_writable.js @@ -25,11 +25,6 @@ 'use strict'; -/**/ - -var pna = require('process-nextick-args'); -/**/ - module.exports = Writable; /* */ @@ -44,7 +39,6 @@ function WriteReq(chunk, encoding, cb) { // there will be only 2 of these for each stream function CorkedRequest(state) { var _this = this; - this.next = null; this.entry = null; this.finish = function () { @@ -53,21 +47,12 @@ function CorkedRequest(state) { } /* */ -/**/ -var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick; -/**/ - /**/ var Duplex; /**/ Writable.WritableState = WritableState; -/**/ -var util = Object.create(require('core-util-is')); -util.inherits = require('inherits'); -/**/ - /**/ var internalUtil = { deprecate: require('util-deprecate') @@ -78,9 +63,7 @@ var internalUtil = { var Stream = require('./internal/streams/stream'); /**/ -/**/ - -var Buffer = require('safe-buffer').Buffer; +var Buffer = require('buffer').Buffer; var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; function _uint8ArrayToBuffer(chunk) { return Buffer.from(chunk); @@ -88,44 +71,41 @@ function _uint8ArrayToBuffer(chunk) { function _isUint8Array(obj) { return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; } - -/**/ - var destroyImpl = require('./internal/streams/destroy'); - -util.inherits(Writable, Stream); - +var _require = require('./internal/streams/state'), + getHighWaterMark = _require.getHighWaterMark; +var _require$codes = require('../errors').codes, + ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, + ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE, + ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED, + ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES, + ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END, + ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING; +var errorOrDestroy = destroyImpl.errorOrDestroy; +require('inherits')(Writable, Stream); function nop() {} - -function WritableState(options, stream) { +function WritableState(options, stream, isDuplex) { Duplex = Duplex || require('./_stream_duplex'); - options = options || {}; // Duplex streams are both readable and writable, but share // the same options object. // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; + // values for the readable and the writable sides of the duplex stream, + // e.g. options.readableObjectMode vs. options.writableObjectMode, etc. + if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream // contains buffers or objects. this.objectMode = !!options.objectMode; - if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false // Note: 0 is a valid value, means that we always return false if // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - var writableHwm = options.writableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); + this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called this.finalCalled = false; @@ -185,7 +165,6 @@ function WritableState(options, stream) { // the amount that is being written when _write is called. this.writelen = 0; - this.bufferedRequest = null; this.lastBufferedRequest = null; @@ -200,6 +179,12 @@ function WritableState(options, stream) { // True if the error was already emitted and should not be thrown again this.errorEmitted = false; + // Should close be emitted on destroy. Defaults to true. + this.emitClose = options.emitClose !== false; + + // Should .destroy() be called after 'finish' (and potentially 'end') + this.autoDestroy = !!options.autoDestroy; + // count buffered requests this.bufferedRequestCount = 0; @@ -207,7 +192,6 @@ function WritableState(options, stream) { // one allocated and free to use, and we maintain at most two this.corkedRequestsFree = new CorkedRequest(this); } - WritableState.prototype.getBuffer = function getBuffer() { var current = this.bufferedRequest; var out = []; @@ -217,11 +201,10 @@ WritableState.prototype.getBuffer = function getBuffer() { } return out; }; - (function () { try { Object.defineProperty(WritableState.prototype, 'buffer', { - get: internalUtil.deprecate(function () { + get: internalUtil.deprecate(function writableStateBufferGetter() { return this.getBuffer(); }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') }); @@ -234,19 +217,17 @@ var realHasInstance; if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { realHasInstance = Function.prototype[Symbol.hasInstance]; Object.defineProperty(Writable, Symbol.hasInstance, { - value: function (object) { + value: function value(object) { if (realHasInstance.call(this, object)) return true; if (this !== Writable) return false; - return object && object._writableState instanceof WritableState; } }); } else { - realHasInstance = function (object) { + realHasInstance = function realHasInstance(object) { return object instanceof this; }; } - function Writable(options) { Duplex = Duplex || require('./_stream_duplex'); @@ -257,123 +238,109 @@ function Writable(options) { // Trying to use the custom `instanceof` for Writable here will also break the // Node.js LazyTransform implementation, which has a non-trivial getter for // `_writableState` that would lead to infinite recursion. - if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) { - return new Writable(options); - } - this._writableState = new WritableState(options, this); + // Checking for a Stream.Duplex instance is faster here instead of inside + // the WritableState constructor, at least with V8 6.5 + var isDuplex = this instanceof Duplex; + if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options); + this._writableState = new WritableState(options, this, isDuplex); // legacy. this.writable = true; - if (options) { if (typeof options.write === 'function') this._write = options.write; - if (typeof options.writev === 'function') this._writev = options.writev; - if (typeof options.destroy === 'function') this._destroy = options.destroy; - if (typeof options.final === 'function') this._final = options.final; } - Stream.call(this); } // Otherwise people can pipe Writable streams, which is just wrong. Writable.prototype.pipe = function () { - this.emit('error', new Error('Cannot pipe, not readable')); + errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE()); }; - function writeAfterEnd(stream, cb) { - var er = new Error('write after end'); + var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - pna.nextTick(cb, er); + errorOrDestroy(stream, er); + process.nextTick(cb, er); } // Checks that a user-supplied chunk is valid, especially for the particular // mode the stream is in. Currently this means that `null` is never accepted // and undefined/non-string values are only allowed in object mode. function validChunk(stream, state, chunk, cb) { - var valid = true; - var er = false; - + var er; if (chunk === null) { - er = new TypeError('May not write null values to stream'); - } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); + er = new ERR_STREAM_NULL_VALUES(); + } else if (typeof chunk !== 'string' && !state.objectMode) { + er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk); } if (er) { - stream.emit('error', er); - pna.nextTick(cb, er); - valid = false; + errorOrDestroy(stream, er); + process.nextTick(cb, er); + return false; } - return valid; + return true; } - Writable.prototype.write = function (chunk, encoding, cb) { var state = this._writableState; var ret = false; var isBuf = !state.objectMode && _isUint8Array(chunk); - if (isBuf && !Buffer.isBuffer(chunk)) { chunk = _uint8ArrayToBuffer(chunk); } - if (typeof encoding === 'function') { cb = encoding; encoding = null; } - if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; - if (typeof cb !== 'function') cb = nop; - - if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { + if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { state.pendingcb++; ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); } - return ret; }; - Writable.prototype.cork = function () { - var state = this._writableState; - - state.corked++; + this._writableState.corked++; }; - Writable.prototype.uncork = function () { var state = this._writableState; - if (state.corked) { state.corked--; - if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); } }; - Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { // node::ParseEncoding() requires lower case. if (typeof encoding === 'string') encoding = encoding.toLowerCase(); - if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding); this._writableState.defaultEncoding = encoding; return this; }; - +Object.defineProperty(Writable.prototype, 'writableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState && this._writableState.getBuffer(); + } +}); function decodeChunk(state, chunk, encoding) { if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { chunk = Buffer.from(chunk, encoding); } return chunk; } - Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, - get: function () { + get: function get() { return this._writableState.highWaterMark; } }); @@ -391,13 +358,10 @@ function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { } } var len = state.objectMode ? 1 : chunk.length; - state.length += len; - var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false. if (!ret) state.needDrain = true; - if (state.writing || state.corked) { var last = state.lastBufferedRequest; state.lastBufferedRequest = { @@ -416,75 +380,63 @@ function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { } else { doWrite(stream, state, false, len, chunk, encoding, cb); } - return ret; } - function doWrite(stream, state, writev, len, chunk, encoding, cb) { state.writelen = len; state.writecb = cb; state.writing = true; state.sync = true; - if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); state.sync = false; } - function onwriteError(stream, state, sync, er, cb) { --state.pendingcb; - if (sync) { // defer the callback if we are being called synchronously // to avoid piling up things on the stack - pna.nextTick(cb, er); + process.nextTick(cb, er); // this can emit finish, and it will always happen // after error - pna.nextTick(finishMaybe, stream, state); + process.nextTick(finishMaybe, stream, state); stream._writableState.errorEmitted = true; - stream.emit('error', er); + errorOrDestroy(stream, er); } else { // the caller expect this to happen before if // it is async cb(er); stream._writableState.errorEmitted = true; - stream.emit('error', er); + errorOrDestroy(stream, er); // this can emit finish, but finish must // always follow error finishMaybe(stream, state); } } - function onwriteStateUpdate(state) { state.writing = false; state.writecb = null; state.length -= state.writelen; state.writelen = 0; } - function onwrite(stream, er) { var state = stream._writableState; var sync = state.sync; var cb = state.writecb; - + if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK(); onwriteStateUpdate(state); - if (er) onwriteError(stream, state, sync, er, cb);else { // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(state); - + var finished = needFinish(state) || stream.destroyed; if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { clearBuffer(stream, state); } - if (sync) { - /**/ - asyncWrite(afterWrite, stream, state, finished, cb); - /**/ + process.nextTick(afterWrite, stream, state, finished, cb); } else { afterWrite(stream, state, finished, cb); } } } - function afterWrite(stream, state, finished, cb) { if (!finished) onwriteDrain(stream, state); state.pendingcb--; @@ -506,14 +458,12 @@ function onwriteDrain(stream, state) { function clearBuffer(stream, state) { state.bufferProcessing = true; var entry = state.bufferedRequest; - if (stream._writev && entry && entry.next) { // Fast case, write everything using _writev() var l = state.bufferedRequestCount; var buffer = new Array(l); var holder = state.corkedRequestsFree; holder.entry = entry; - var count = 0; var allBuffers = true; while (entry) { @@ -523,7 +473,6 @@ function clearBuffer(stream, state) { count += 1; } buffer.allBuffers = allBuffers; - doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time @@ -544,7 +493,6 @@ function clearBuffer(stream, state) { var encoding = entry.encoding; var cb = entry.callback; var len = state.objectMode ? 1 : chunk.length; - doWrite(stream, state, false, len, chunk, encoding, cb); entry = entry.next; state.bufferedRequestCount--; @@ -556,23 +504,17 @@ function clearBuffer(stream, state) { break; } } - if (entry === null) state.lastBufferedRequest = null; } - state.bufferedRequest = entry; state.bufferProcessing = false; } - Writable.prototype._write = function (chunk, encoding, cb) { - cb(new Error('_write() is not implemented')); + cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()')); }; - Writable.prototype._writev = null; - Writable.prototype.end = function (chunk, encoding, cb) { var state = this._writableState; - if (typeof chunk === 'function') { cb = chunk; chunk = null; @@ -581,7 +523,6 @@ Writable.prototype.end = function (chunk, encoding, cb) { cb = encoding; encoding = null; } - if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks @@ -592,8 +533,17 @@ Writable.prototype.end = function (chunk, encoding, cb) { // ignore unnecessary end() calls. if (!state.ending) endWritable(this, state, cb); + return this; }; - +Object.defineProperty(Writable.prototype, 'writableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.length; + } +}); function needFinish(state) { return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; } @@ -601,7 +551,7 @@ function callFinal(stream, state) { stream._final(function (err) { state.pendingcb--; if (err) { - stream.emit('error', err); + errorOrDestroy(stream, err); } state.prefinished = true; stream.emit('prefinish'); @@ -610,17 +560,16 @@ function callFinal(stream, state) { } function prefinish(stream, state) { if (!state.prefinished && !state.finalCalled) { - if (typeof stream._final === 'function') { + if (typeof stream._final === 'function' && !state.destroyed) { state.pendingcb++; state.finalCalled = true; - pna.nextTick(callFinal, stream, state); + process.nextTick(callFinal, stream, state); } else { state.prefinished = true; stream.emit('prefinish'); } } } - function finishMaybe(stream, state) { var need = needFinish(state); if (need) { @@ -628,21 +577,27 @@ function finishMaybe(stream, state) { if (state.pendingcb === 0) { state.finished = true; stream.emit('finish'); + if (state.autoDestroy) { + // In case of duplex streams we need a way to detect + // if the readable side is ready for autoDestroy as well + var rState = stream._readableState; + if (!rState || rState.autoDestroy && rState.endEmitted) { + stream.destroy(); + } + } } } return need; } - function endWritable(stream, state, cb) { state.ending = true; finishMaybe(stream, state); if (cb) { - if (state.finished) pna.nextTick(cb);else stream.once('finish', cb); + if (state.finished) process.nextTick(cb);else stream.once('finish', cb); } state.ended = true; stream.writable = false; } - function onCorkedFinish(corkReq, state, err) { var entry = corkReq.entry; corkReq.entry = null; @@ -656,15 +611,18 @@ function onCorkedFinish(corkReq, state, err) { // reuse the free corkReq. state.corkedRequestsFree.next = corkReq; } - Object.defineProperty(Writable.prototype, 'destroyed', { - get: function () { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { if (this._writableState === undefined) { return false; } return this._writableState.destroyed; }, - set: function (value) { + set: function set(value) { // we ignore the value if the stream // has not been initialized yet if (!this._writableState) { @@ -676,10 +634,8 @@ Object.defineProperty(Writable.prototype, 'destroyed', { this._writableState.destroyed = value; } }); - Writable.prototype.destroy = destroyImpl.destroy; Writable.prototype._undestroy = destroyImpl.undestroy; Writable.prototype._destroy = function (err, cb) { - this.end(); cb(err); }; \ No newline at end of file diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/async_iterator.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/async_iterator.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/async_iterator.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/async_iterator.js diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/buffer_list.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/buffer_list.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/buffer_list.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/buffer_list.js diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/destroy.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/destroy.js similarity index 60% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/destroy.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/destroy.js index 85a8214..31a17c4 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/destroy.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/destroy.js @@ -1,29 +1,21 @@ 'use strict'; -/**/ - -var pna = require('process-nextick-args'); -/**/ - // undocumented cb() API, needed for core, not for public API function destroy(err, cb) { var _this = this; - var readableDestroyed = this._readableState && this._readableState.destroyed; var writableDestroyed = this._writableState && this._writableState.destroyed; - if (readableDestroyed || writableDestroyed) { if (cb) { cb(err); } else if (err) { if (!this._writableState) { - pna.nextTick(emitErrorNT, this, err); + process.nextTick(emitErrorNT, this, err); } else if (!this._writableState.errorEmitted) { this._writableState.errorEmitted = true; - pna.nextTick(emitErrorNT, this, err); + process.nextTick(emitErrorNT, this, err); } } - return this; } @@ -38,23 +30,34 @@ function destroy(err, cb) { if (this._writableState) { this._writableState.destroyed = true; } - this._destroy(err || null, function (err) { if (!cb && err) { if (!_this._writableState) { - pna.nextTick(emitErrorNT, _this, err); + process.nextTick(emitErrorAndCloseNT, _this, err); } else if (!_this._writableState.errorEmitted) { _this._writableState.errorEmitted = true; - pna.nextTick(emitErrorNT, _this, err); + process.nextTick(emitErrorAndCloseNT, _this, err); + } else { + process.nextTick(emitCloseNT, _this); } } else if (cb) { + process.nextTick(emitCloseNT, _this); cb(err); + } else { + process.nextTick(emitCloseNT, _this); } }); - return this; } - +function emitErrorAndCloseNT(self, err) { + emitErrorNT(self, err); + emitCloseNT(self); +} +function emitCloseNT(self) { + if (self._writableState && !self._writableState.emitClose) return; + if (self._readableState && !self._readableState.emitClose) return; + self.emit('close'); +} function undestroy() { if (this._readableState) { this._readableState.destroyed = false; @@ -62,7 +65,6 @@ function undestroy() { this._readableState.ended = false; this._readableState.endEmitted = false; } - if (this._writableState) { this._writableState.destroyed = false; this._writableState.ended = false; @@ -73,12 +75,22 @@ function undestroy() { this._writableState.errorEmitted = false; } } - function emitErrorNT(self, err) { self.emit('error', err); } +function errorOrDestroy(stream, err) { + // We have tests that rely on errors being emitted + // in the same tick, so changing this is semver major. + // For now when you opt-in to autoDestroy we allow + // the error to be emitted nextTick. In a future + // semver major update we should change the default to this. + var rState = stream._readableState; + var wState = stream._writableState; + if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err); +} module.exports = { destroy: destroy, - undestroy: undestroy + undestroy: undestroy, + errorOrDestroy: errorOrDestroy }; \ No newline at end of file diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/end-of-stream.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/end-of-stream.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/end-of-stream.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/end-of-stream.js diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/from-browser.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/from-browser.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/from-browser.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/from-browser.js diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/from.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/from.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/from.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/from.js diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/pipeline.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/pipeline.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/pipeline.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/pipeline.js diff --git a/XNSimHtml/node_modules/readable-stream/lib/internal/streams/state.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/state.js similarity index 100% rename from XNSimHtml/node_modules/readable-stream/lib/internal/streams/state.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/state.js diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/stream-browser.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/stream-browser.js similarity index 100% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/stream-browser.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/stream-browser.js diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/stream.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/stream.js similarity index 100% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/lib/internal/streams/stream.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/lib/internal/streams/stream.js diff --git a/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/package.json b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/package.json new file mode 100644 index 0000000..ade59e7 --- /dev/null +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/package.json @@ -0,0 +1,68 @@ +{ + "name": "readable-stream", + "version": "3.6.2", + "description": "Streams3, a user-land copy of the stream library from Node.js", + "main": "readable.js", + "engines": { + "node": ">= 6" + }, + "dependencies": { + "inherits": "^2.0.3", + "string_decoder": "^1.1.1", + "util-deprecate": "^1.0.1" + }, + "devDependencies": { + "@babel/cli": "^7.2.0", + "@babel/core": "^7.2.0", + "@babel/polyfill": "^7.0.0", + "@babel/preset-env": "^7.2.0", + "airtap": "0.0.9", + "assert": "^1.4.0", + "bl": "^2.0.0", + "deep-strict-equal": "^0.2.0", + "events.once": "^2.0.2", + "glob": "^7.1.2", + "gunzip-maybe": "^1.4.1", + "hyperquest": "^2.1.3", + "lolex": "^2.6.0", + "nyc": "^11.0.0", + "pump": "^3.0.0", + "rimraf": "^2.6.2", + "tap": "^12.0.0", + "tape": "^4.9.0", + "tar-fs": "^1.16.2", + "util-promisify": "^2.1.0" + }, + "scripts": { + "test": "tap -J --no-esm test/parallel/*.js test/ours/*.js", + "ci": "TAP=1 tap --no-esm test/parallel/*.js test/ours/*.js | tee test.tap", + "test-browsers": "airtap --sauce-connect --loopback airtap.local -- test/browser.js", + "test-browser-local": "airtap --open --local -- test/browser.js", + "cover": "nyc npm test", + "report": "nyc report --reporter=lcov", + "update-browser-errors": "babel -o errors-browser.js errors.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/nodejs/readable-stream" + }, + "keywords": [ + "readable", + "stream", + "pipe" + ], + "browser": { + "util": false, + "worker_threads": false, + "./errors": "./errors-browser.js", + "./readable.js": "./readable-browser.js", + "./lib/internal/streams/from.js": "./lib/internal/streams/from-browser.js", + "./lib/internal/streams/stream.js": "./lib/internal/streams/stream-browser.js" + }, + "nyc": { + "include": [ + "lib/**.js" + ] + }, + "license": "MIT" +} diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/readable-browser.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/readable-browser.js similarity index 71% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/readable-browser.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/readable-browser.js index e503725..adbf60d 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/readable-browser.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/readable-browser.js @@ -5,3 +5,5 @@ exports.Writable = require('./lib/_stream_writable.js'); exports.Duplex = require('./lib/_stream_duplex.js'); exports.Transform = require('./lib/_stream_transform.js'); exports.PassThrough = require('./lib/_stream_passthrough.js'); +exports.finished = require('./lib/internal/streams/end-of-stream.js'); +exports.pipeline = require('./lib/internal/streams/pipeline.js'); diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/readable.js b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/readable.js similarity index 61% rename from XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/readable.js rename to XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/readable.js index ec89ec5..9e0ca12 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/readable.js +++ b/XNSimHtml/node_modules/are-we-there-yet/node_modules/readable-stream/readable.js @@ -1,13 +1,8 @@ var Stream = require('stream'); if (process.env.READABLE_STREAM === 'disable' && Stream) { - module.exports = Stream; - exports = module.exports = Stream.Readable; - exports.Readable = Stream.Readable; - exports.Writable = Stream.Writable; - exports.Duplex = Stream.Duplex; - exports.Transform = Stream.Transform; - exports.PassThrough = Stream.PassThrough; - exports.Stream = Stream; + module.exports = Stream.Readable; + Object.assign(module.exports, Stream); + module.exports.Stream = Stream; } else { exports = module.exports = require('./lib/_stream_readable.js'); exports.Stream = Stream || exports; @@ -16,4 +11,6 @@ if (process.env.READABLE_STREAM === 'disable' && Stream) { exports.Duplex = require('./lib/_stream_duplex.js'); exports.Transform = require('./lib/_stream_transform.js'); exports.PassThrough = require('./lib/_stream_passthrough.js'); + exports.finished = require('./lib/internal/streams/end-of-stream.js'); + exports.pipeline = require('./lib/internal/streams/pipeline.js'); } diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/CONTRIBUTING.md b/XNSimHtml/node_modules/bl/node_modules/readable-stream/CONTRIBUTING.md new file mode 100644 index 0000000..f478d58 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/CONTRIBUTING.md @@ -0,0 +1,38 @@ +# Developer's Certificate of Origin 1.1 + +By making a contribution to this project, I certify that: + +* (a) The contribution was created in whole or in part by me and I + have the right to submit it under the open source license + indicated in the file; or + +* (b) The contribution is based upon previous work that, to the best + of my knowledge, is covered under an appropriate open source + license and I have the right under that license to submit that + work with modifications, whether created in whole or in part + by me, under the same open source license (unless I am + permitted to submit under a different license), as indicated + in the file; or + +* (c) The contribution was provided directly to me by some other + person who certified (a), (b) or (c) and I have not modified + it. + +* (d) I understand and agree that this project and the contribution + are public and that a record of the contribution (including all + personal information I submit with it, including my sign-off) is + maintained indefinitely and may be redistributed consistent with + this project or the open source license(s) involved. + +## Moderation Policy + +The [Node.js Moderation Policy] applies to this WG. + +## Code of Conduct + +The [Node.js Code of Conduct][] applies to this WG. + +[Node.js Code of Conduct]: +https://github.com/nodejs/node/blob/master/CODE_OF_CONDUCT.md +[Node.js Moderation Policy]: +https://github.com/nodejs/TSC/blob/master/Moderation-Policy.md diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/GOVERNANCE.md b/XNSimHtml/node_modules/bl/node_modules/readable-stream/GOVERNANCE.md new file mode 100644 index 0000000..16ffb93 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/GOVERNANCE.md @@ -0,0 +1,136 @@ +### Streams Working Group + +The Node.js Streams is jointly governed by a Working Group +(WG) +that is responsible for high-level guidance of the project. + +The WG has final authority over this project including: + +* Technical direction +* Project governance and process (including this policy) +* Contribution policy +* GitHub repository hosting +* Conduct guidelines +* Maintaining the list of additional Collaborators + +For the current list of WG members, see the project +[README.md](./README.md#current-project-team-members). + +### Collaborators + +The readable-stream GitHub repository is +maintained by the WG and additional Collaborators who are added by the +WG on an ongoing basis. + +Individuals making significant and valuable contributions are made +Collaborators and given commit-access to the project. These +individuals are identified by the WG and their addition as +Collaborators is discussed during the WG meeting. + +_Note:_ If you make a significant contribution and are not considered +for commit-access log an issue or contact a WG member directly and it +will be brought up in the next WG meeting. + +Modifications of the contents of the readable-stream repository are +made on +a collaborative basis. Anybody with a GitHub account may propose a +modification via pull request and it will be considered by the project +Collaborators. All pull requests must be reviewed and accepted by a +Collaborator with sufficient expertise who is able to take full +responsibility for the change. In the case of pull requests proposed +by an existing Collaborator, an additional Collaborator is required +for sign-off. Consensus should be sought if additional Collaborators +participate and there is disagreement around a particular +modification. See _Consensus Seeking Process_ below for further detail +on the consensus model used for governance. + +Collaborators may opt to elevate significant or controversial +modifications, or modifications that have not found consensus to the +WG for discussion by assigning the ***WG-agenda*** tag to a pull +request or issue. The WG should serve as the final arbiter where +required. + +For the current list of Collaborators, see the project +[README.md](./README.md#members). + +### WG Membership + +WG seats are not time-limited. There is no fixed size of the WG. +However, the expected target is between 6 and 12, to ensure adequate +coverage of important areas of expertise, balanced with the ability to +make decisions efficiently. + +There is no specific set of requirements or qualifications for WG +membership beyond these rules. + +The WG may add additional members to the WG by unanimous consensus. + +A WG member may be removed from the WG by voluntary resignation, or by +unanimous consensus of all other WG members. + +Changes to WG membership should be posted in the agenda, and may be +suggested as any other agenda item (see "WG Meetings" below). + +If an addition or removal is proposed during a meeting, and the full +WG is not in attendance to participate, then the addition or removal +is added to the agenda for the subsequent meeting. This is to ensure +that all members are given the opportunity to participate in all +membership decisions. If a WG member is unable to attend a meeting +where a planned membership decision is being made, then their consent +is assumed. + +No more than 1/3 of the WG members may be affiliated with the same +employer. If removal or resignation of a WG member, or a change of +employment by a WG member, creates a situation where more than 1/3 of +the WG membership shares an employer, then the situation must be +immediately remedied by the resignation or removal of one or more WG +members affiliated with the over-represented employer(s). + +### WG Meetings + +The WG meets occasionally on a Google Hangout On Air. A designated moderator +approved by the WG runs the meeting. Each meeting should be +published to YouTube. + +Items are added to the WG agenda that are considered contentious or +are modifications of governance, contribution policy, WG membership, +or release process. + +The intention of the agenda is not to approve or review all patches; +that should happen continuously on GitHub and be handled by the larger +group of Collaborators. + +Any community member or contributor can ask that something be added to +the next meeting's agenda by logging a GitHub Issue. Any Collaborator, +WG member or the moderator can add the item to the agenda by adding +the ***WG-agenda*** tag to the issue. + +Prior to each WG meeting the moderator will share the Agenda with +members of the WG. WG members can add any items they like to the +agenda at the beginning of each meeting. The moderator and the WG +cannot veto or remove items. + +The WG may invite persons or representatives from certain projects to +participate in a non-voting capacity. + +The moderator is responsible for summarizing the discussion of each +agenda item and sends it as a pull request after the meeting. + +### Consensus Seeking Process + +The WG follows a +[Consensus +Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making) +decision-making model. + +When an agenda item has appeared to reach a consensus the moderator +will ask "Does anyone object?" as a final call for dissent from the +consensus. + +If an agenda item cannot reach a consensus a WG member can call for +either a closing vote or a vote to table the issue to the next +meeting. The call for a vote must be seconded by a majority of the WG +or else the discussion will continue. Simple majority wins. + +Note that changes to WG membership require a majority consensus. See +"WG Membership" above. diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/LICENSE b/XNSimHtml/node_modules/bl/node_modules/readable-stream/LICENSE similarity index 99% rename from XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/LICENSE rename to XNSimHtml/node_modules/bl/node_modules/readable-stream/LICENSE index 778edb2..2873b3b 100644 --- a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/LICENSE +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/LICENSE @@ -45,4 +45,3 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. """ - diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/README.md b/XNSimHtml/node_modules/bl/node_modules/readable-stream/README.md new file mode 100644 index 0000000..19117c1 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/README.md @@ -0,0 +1,106 @@ +# readable-stream + +***Node.js core streams for userland*** [![Build Status](https://travis-ci.com/nodejs/readable-stream.svg?branch=master)](https://travis-ci.com/nodejs/readable-stream) + + +[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) +[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) + + +[![Sauce Test Status](https://saucelabs.com/browser-matrix/readabe-stream.svg)](https://saucelabs.com/u/readabe-stream) + +```bash +npm install --save readable-stream +``` + +This package is a mirror of the streams implementations in Node.js. + +Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v10.18.1/docs/api/stream.html). + +If you want to guarantee a stable streams base, regardless of what version of +Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). + +As of version 2.0.0 **readable-stream** uses semantic versioning. + +## Version 3.x.x + +v3.x.x of `readable-stream` is a cut from Node 10. This version supports Node 6, 8, and 10, as well as evergreen browsers, IE 11 and latest Safari. The breaking changes introduced by v3 are composed by the combined breaking changes in [Node v9](https://nodejs.org/en/blog/release/v9.0.0/) and [Node v10](https://nodejs.org/en/blog/release/v10.0.0/), as follows: + +1. Error codes: https://github.com/nodejs/node/pull/13310, + https://github.com/nodejs/node/pull/13291, + https://github.com/nodejs/node/pull/16589, + https://github.com/nodejs/node/pull/15042, + https://github.com/nodejs/node/pull/15665, + https://github.com/nodejs/readable-stream/pull/344 +2. 'readable' have precedence over flowing + https://github.com/nodejs/node/pull/18994 +3. make virtual methods errors consistent + https://github.com/nodejs/node/pull/18813 +4. updated streams error handling + https://github.com/nodejs/node/pull/18438 +5. writable.end should return this. + https://github.com/nodejs/node/pull/18780 +6. readable continues to read when push('') + https://github.com/nodejs/node/pull/18211 +7. add custom inspect to BufferList + https://github.com/nodejs/node/pull/17907 +8. always defer 'readable' with nextTick + https://github.com/nodejs/node/pull/17979 + +## Version 2.x.x +v2.x.x of `readable-stream` is a cut of the stream module from Node 8 (there have been no semver-major changes from Node 4 to 8). This version supports all Node.js versions from 0.8, as well as evergreen browsers and IE 10 & 11. + +### Big Thanks + +Cross-browser Testing Platform and Open Source <3 Provided by [Sauce Labs][sauce] + +# Usage + +You can swap your `require('stream')` with `require('readable-stream')` +without any changes, if you are just using one of the main classes and +functions. + +```js +const { + Readable, + Writable, + Transform, + Duplex, + pipeline, + finished +} = require('readable-stream') +```` + +Note that `require('stream')` will return `Stream`, while +`require('readable-stream')` will return `Readable`. We discourage using +whatever is exported directly, but rather use one of the properties as +shown in the example above. + +# Streams Working Group + +`readable-stream` is maintained by the Streams Working Group, which +oversees the development and maintenance of the Streams API within +Node.js. The responsibilities of the Streams Working Group include: + +* Addressing stream issues on the Node.js issue tracker. +* Authoring and editing stream documentation within the Node.js project. +* Reviewing changes to stream subclasses within the Node.js project. +* Redirecting changes to streams from the Node.js project to this + project. +* Assisting in the implementation of stream providers within Node.js. +* Recommending versions of `readable-stream` to be included in Node.js. +* Messaging about the future of streams to give the community advance + notice of changes. + + +## Team Members + +* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> + - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 +* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> +* **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <matteo.collina@gmail.com> + - Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E +* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <shestak.irina@gmail.com> +* **Yoshua Wyuts** ([@yoshuawuyts](https://github.com/yoshuawuyts)) <yoshuawuyts@gmail.com> + +[sauce]: https://saucelabs.com diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/errors-browser.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/errors-browser.js new file mode 100644 index 0000000..fb8e73e --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/errors-browser.js @@ -0,0 +1,127 @@ +'use strict'; + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; } + +var codes = {}; + +function createErrorType(code, message, Base) { + if (!Base) { + Base = Error; + } + + function getMessage(arg1, arg2, arg3) { + if (typeof message === 'string') { + return message; + } else { + return message(arg1, arg2, arg3); + } + } + + var NodeError = + /*#__PURE__*/ + function (_Base) { + _inheritsLoose(NodeError, _Base); + + function NodeError(arg1, arg2, arg3) { + return _Base.call(this, getMessage(arg1, arg2, arg3)) || this; + } + + return NodeError; + }(Base); + + NodeError.prototype.name = Base.name; + NodeError.prototype.code = code; + codes[code] = NodeError; +} // https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js + + +function oneOf(expected, thing) { + if (Array.isArray(expected)) { + var len = expected.length; + expected = expected.map(function (i) { + return String(i); + }); + + if (len > 2) { + return "one of ".concat(thing, " ").concat(expected.slice(0, len - 1).join(', '), ", or ") + expected[len - 1]; + } else if (len === 2) { + return "one of ".concat(thing, " ").concat(expected[0], " or ").concat(expected[1]); + } else { + return "of ".concat(thing, " ").concat(expected[0]); + } + } else { + return "of ".concat(thing, " ").concat(String(expected)); + } +} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith + + +function startsWith(str, search, pos) { + return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search; +} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith + + +function endsWith(str, search, this_len) { + if (this_len === undefined || this_len > str.length) { + this_len = str.length; + } + + return str.substring(this_len - search.length, this_len) === search; +} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes + + +function includes(str, search, start) { + if (typeof start !== 'number') { + start = 0; + } + + if (start + search.length > str.length) { + return false; + } else { + return str.indexOf(search, start) !== -1; + } +} + +createErrorType('ERR_INVALID_OPT_VALUE', function (name, value) { + return 'The value "' + value + '" is invalid for option "' + name + '"'; +}, TypeError); +createErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) { + // determiner: 'must be' or 'must not be' + var determiner; + + if (typeof expected === 'string' && startsWith(expected, 'not ')) { + determiner = 'must not be'; + expected = expected.replace(/^not /, ''); + } else { + determiner = 'must be'; + } + + var msg; + + if (endsWith(name, ' argument')) { + // For cases like 'first argument' + msg = "The ".concat(name, " ").concat(determiner, " ").concat(oneOf(expected, 'type')); + } else { + var type = includes(name, '.') ? 'property' : 'argument'; + msg = "The \"".concat(name, "\" ").concat(type, " ").concat(determiner, " ").concat(oneOf(expected, 'type')); + } + + msg += ". Received type ".concat(typeof actual); + return msg; +}, TypeError); +createErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF'); +createErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) { + return 'The ' + name + ' method is not implemented'; +}); +createErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close'); +createErrorType('ERR_STREAM_DESTROYED', function (name) { + return 'Cannot call ' + name + ' after a stream was destroyed'; +}); +createErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times'); +createErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable'); +createErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end'); +createErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError); +createErrorType('ERR_UNKNOWN_ENCODING', function (arg) { + return 'Unknown encoding: ' + arg; +}, TypeError); +createErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event'); +module.exports.codes = codes; diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/errors.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/errors.js new file mode 100644 index 0000000..8471526 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/errors.js @@ -0,0 +1,116 @@ +'use strict'; + +const codes = {}; + +function createErrorType(code, message, Base) { + if (!Base) { + Base = Error + } + + function getMessage (arg1, arg2, arg3) { + if (typeof message === 'string') { + return message + } else { + return message(arg1, arg2, arg3) + } + } + + class NodeError extends Base { + constructor (arg1, arg2, arg3) { + super(getMessage(arg1, arg2, arg3)); + } + } + + NodeError.prototype.name = Base.name; + NodeError.prototype.code = code; + + codes[code] = NodeError; +} + +// https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js +function oneOf(expected, thing) { + if (Array.isArray(expected)) { + const len = expected.length; + expected = expected.map((i) => String(i)); + if (len > 2) { + return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or ` + + expected[len - 1]; + } else if (len === 2) { + return `one of ${thing} ${expected[0]} or ${expected[1]}`; + } else { + return `of ${thing} ${expected[0]}`; + } + } else { + return `of ${thing} ${String(expected)}`; + } +} + +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith +function startsWith(str, search, pos) { + return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search; +} + +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith +function endsWith(str, search, this_len) { + if (this_len === undefined || this_len > str.length) { + this_len = str.length; + } + return str.substring(this_len - search.length, this_len) === search; +} + +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes +function includes(str, search, start) { + if (typeof start !== 'number') { + start = 0; + } + + if (start + search.length > str.length) { + return false; + } else { + return str.indexOf(search, start) !== -1; + } +} + +createErrorType('ERR_INVALID_OPT_VALUE', function (name, value) { + return 'The value "' + value + '" is invalid for option "' + name + '"' +}, TypeError); +createErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) { + // determiner: 'must be' or 'must not be' + let determiner; + if (typeof expected === 'string' && startsWith(expected, 'not ')) { + determiner = 'must not be'; + expected = expected.replace(/^not /, ''); + } else { + determiner = 'must be'; + } + + let msg; + if (endsWith(name, ' argument')) { + // For cases like 'first argument' + msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`; + } else { + const type = includes(name, '.') ? 'property' : 'argument'; + msg = `The "${name}" ${type} ${determiner} ${oneOf(expected, 'type')}`; + } + + msg += `. Received type ${typeof actual}`; + return msg; +}, TypeError); +createErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF'); +createErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) { + return 'The ' + name + ' method is not implemented' +}); +createErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close'); +createErrorType('ERR_STREAM_DESTROYED', function (name) { + return 'Cannot call ' + name + ' after a stream was destroyed'; +}); +createErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times'); +createErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable'); +createErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end'); +createErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError); +createErrorType('ERR_UNKNOWN_ENCODING', function (arg) { + return 'Unknown encoding: ' + arg +}, TypeError); +createErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event'); + +module.exports.codes = codes; diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/experimentalWarning.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/experimentalWarning.js new file mode 100644 index 0000000..78e8414 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/experimentalWarning.js @@ -0,0 +1,17 @@ +'use strict' + +var experimentalWarnings = new Set(); + +function emitExperimentalWarning(feature) { + if (experimentalWarnings.has(feature)) return; + var msg = feature + ' is an experimental feature. This feature could ' + + 'change at any time'; + experimentalWarnings.add(feature); + process.emitWarning(msg, 'ExperimentalWarning'); +} + +function noop() {} + +module.exports.emitExperimentalWarning = process.emitWarning + ? emitExperimentalWarning + : noop; diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js new file mode 100644 index 0000000..19abfa6 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js @@ -0,0 +1,126 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +'use strict'; + +/**/ +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; +}; +/**/ + +module.exports = Duplex; +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); +require('inherits')(Duplex, Readable); +{ + // Allow the keys array to be GC'ed. + var keys = objectKeys(Writable.prototype); + for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; + } +} +function Duplex(options) { + if (!(this instanceof Duplex)) return new Duplex(options); + Readable.call(this, options); + Writable.call(this, options); + this.allowHalfOpen = true; + if (options) { + if (options.readable === false) this.readable = false; + if (options.writable === false) this.writable = false; + if (options.allowHalfOpen === false) { + this.allowHalfOpen = false; + this.once('end', onend); + } + } +} +Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.highWaterMark; + } +}); +Object.defineProperty(Duplex.prototype, 'writableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState && this._writableState.getBuffer(); + } +}); +Object.defineProperty(Duplex.prototype, 'writableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.length; + } +}); + +// the no-half-open enforcer +function onend() { + // If the writable side ended, then we're ok. + if (this._writableState.ended) return; + + // no more data can be written. + // But allow more writes to happen in this tick. + process.nextTick(onEndNT, this); +} +function onEndNT(self) { + self.end(); +} +Object.defineProperty(Duplex.prototype, 'destroyed', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + if (this._readableState === undefined || this._writableState === undefined) { + return false; + } + return this._readableState.destroyed && this._writableState.destroyed; + }, + set: function set(value) { + // we ignore the value if the stream + // has not been initialized yet + if (this._readableState === undefined || this._writableState === undefined) { + return; + } + + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + this._writableState.destroyed = value; + } +}); \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js new file mode 100644 index 0000000..24a6bdd --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +'use strict'; + +module.exports = PassThrough; +var Transform = require('./_stream_transform'); +require('inherits')(PassThrough, Transform); +function PassThrough(options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); + Transform.call(this, options); +} +PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); +}; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js new file mode 100644 index 0000000..df1f608 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js @@ -0,0 +1,1027 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +module.exports = Readable; + +/**/ +var Duplex; +/**/ + +Readable.ReadableState = ReadableState; + +/**/ +var EE = require('events').EventEmitter; +var EElistenerCount = function EElistenerCount(emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +/**/ +var Stream = require('./internal/streams/stream'); +/**/ + +var Buffer = require('buffer').Buffer; +var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; +function _uint8ArrayToBuffer(chunk) { + return Buffer.from(chunk); +} +function _isUint8Array(obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; +} + +/**/ +var debugUtil = require('util'); +var debug; +if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); +} else { + debug = function debug() {}; +} +/**/ + +var BufferList = require('./internal/streams/buffer_list'); +var destroyImpl = require('./internal/streams/destroy'); +var _require = require('./internal/streams/state'), + getHighWaterMark = _require.getHighWaterMark; +var _require$codes = require('../errors').codes, + ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, + ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; + +// Lazy loaded to improve the startup performance. +var StringDecoder; +var createReadableStreamAsyncIterator; +var from; +require('inherits')(Readable, Stream); +var errorOrDestroy = destroyImpl.errorOrDestroy; +var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; +function prependListener(emitter, event, fn) { + // Sadly this is not cacheable as some libraries bundle their own + // event emitter implementation with them. + if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); + + // This is a hack to make sure that our error handler is attached before any + // userland ones. NEVER DO THIS. This is here only because this code needs + // to continue to work with older versions of Node.js that do not include + // the prependListener() method. The goal is to eventually remove this hack. + if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; +} +function ReadableState(options, stream, isDuplex) { + Duplex = Duplex || require('./_stream_duplex'); + options = options || {}; + + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream. + // These options can be provided separately as readableXXX and writableXXX. + if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); + + // A linked list is used to store data chunks instead of an array because the + // linked list can remove elements from the beginning faster than + // array.shift() + this.buffer = new BufferList(); + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the event 'readable'/'data' is emitted + // immediately, or on a later tick. We set this to true at first, because + // any actions that shouldn't happen until "later" should generally also + // not happen before the first read call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + this.paused = true; + + // Should close be emitted on destroy. Defaults to true. + this.emitClose = options.emitClose !== false; + + // Should .destroy() be called after 'end' (and potentially 'finish') + this.autoDestroy = !!options.autoDestroy; + + // has it been destroyed + this.destroyed = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} +function Readable(options) { + Duplex = Duplex || require('./_stream_duplex'); + if (!(this instanceof Readable)) return new Readable(options); + + // Checking for a Stream.Duplex instance is faster here instead of inside + // the ReadableState constructor, at least with V8 6.5 + var isDuplex = this instanceof Duplex; + this._readableState = new ReadableState(options, this, isDuplex); + + // legacy + this.readable = true; + if (options) { + if (typeof options.read === 'function') this._read = options.read; + if (typeof options.destroy === 'function') this._destroy = options.destroy; + } + Stream.call(this); +} +Object.defineProperty(Readable.prototype, 'destroyed', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + if (this._readableState === undefined) { + return false; + } + return this._readableState.destroyed; + }, + set: function set(value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._readableState) { + return; + } + + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + } +}); +Readable.prototype.destroy = destroyImpl.destroy; +Readable.prototype._undestroy = destroyImpl.undestroy; +Readable.prototype._destroy = function (err, cb) { + cb(err); +}; + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + var skipChunkCheck; + if (!state.objectMode) { + if (typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = Buffer.from(chunk, encoding); + encoding = ''; + } + skipChunkCheck = true; + } + } else { + skipChunkCheck = true; + } + return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function (chunk) { + return readableAddChunk(this, chunk, null, true, false); +}; +function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { + debug('readableAddChunk', chunk); + var state = stream._readableState; + if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else { + var er; + if (!skipChunkCheck) er = chunkInvalid(state, chunk); + if (er) { + errorOrDestroy(stream, er); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { + chunk = _uint8ArrayToBuffer(chunk); + } + if (addToFront) { + if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true); + } else if (state.ended) { + errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF()); + } else if (state.destroyed) { + return false; + } else { + state.reading = false; + if (state.decoder && !encoding) { + chunk = state.decoder.write(chunk); + if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); + } else { + addChunk(stream, state, chunk, false); + } + } + } else if (!addToFront) { + state.reading = false; + maybeReadMore(stream, state); + } + } + + // We can push more data if we are below the highWaterMark. + // Also, if we have no data yet, we can stand some more bytes. + // This is to work around cases where hwm=0, such as the repl. + return !state.ended && (state.length < state.highWaterMark || state.length === 0); +} +function addChunk(stream, state, chunk, addToFront) { + if (state.flowing && state.length === 0 && !state.sync) { + state.awaitDrain = 0; + stream.emit('data', chunk); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + if (state.needReadable) emitReadable(stream); + } + maybeReadMore(stream, state); +} +function chunkInvalid(state, chunk) { + var er; + if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk); + } + return er; +} +Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; +}; + +// backwards compatibility. +Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + var decoder = new StringDecoder(enc); + this._readableState.decoder = decoder; + // If setEncoding(null), decoder.encoding equals utf8 + this._readableState.encoding = this._readableState.decoder.encoding; + + // Iterate over current buffer to convert already stored Buffers: + var p = this._readableState.buffer.head; + var content = ''; + while (p !== null) { + content += decoder.write(p.data); + p = p.next; + } + this._readableState.buffer.clear(); + if (content !== '') this._readableState.buffer.push(content); + this._readableState.length = content.length; + return this; +}; + +// Don't raise the hwm > 1GB +var MAX_HWM = 0x40000000; +function computeNewHighWaterMark(n) { + if (n >= MAX_HWM) { + // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE. + n = MAX_HWM; + } else { + // Get the next highest power of 2 to prevent increasing hwm excessively in + // tiny amounts + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; +} + +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function howMuchToRead(n, state) { + if (n <= 0 || state.length === 0 && state.ended) return 0; + if (state.objectMode) return 1; + if (n !== n) { + // Only flow one buffer at a time + if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; + } + // If we're asking for more than the current hwm, then raise the hwm. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + if (n <= state.length) return n; + // Don't have enough + if (!state.ended) { + state.needReadable = true; + return 0; + } + return state.length; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function (n) { + debug('read', n); + n = parseInt(n, 10); + var state = this._readableState; + var nOrig = n; + if (n !== 0) state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); + return null; + } + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } else if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (!state.reading) n = howMuchToRead(nOrig, state); + } + var ret; + if (n > 0) ret = fromList(n, state);else ret = null; + if (ret === null) { + state.needReadable = state.length <= state.highWaterMark; + n = 0; + } else { + state.length -= n; + state.awaitDrain = 0; + } + if (state.length === 0) { + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (!state.ended) state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended) endReadable(this); + } + if (ret !== null) this.emit('data', ret); + return ret; +}; +function onEofChunk(stream, state) { + debug('onEofChunk'); + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + if (state.sync) { + // if we are sync, wait until next tick to emit the data. + // Otherwise we risk emitting data in the flow() + // the readable code triggers during a read() call + emitReadable(stream); + } else { + // emit 'readable' now to make sure it gets picked up. + state.needReadable = false; + if (!state.emittedReadable) { + state.emittedReadable = true; + emitReadable_(stream); + } + } +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + debug('emitReadable', state.needReadable, state.emittedReadable); + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + process.nextTick(emitReadable_, stream); + } +} +function emitReadable_(stream) { + var state = stream._readableState; + debug('emitReadable_', state.destroyed, state.length, state.ended); + if (!state.destroyed && (state.length || state.ended)) { + stream.emit('readable'); + state.emittedReadable = false; + } + + // The stream needs another readable event if + // 1. It is not flowing, as the flow mechanism will take + // care of it. + // 2. It is not ended. + // 3. It is below the highWaterMark, so we can schedule + // another readable later. + state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark; + flow(stream); +} + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + process.nextTick(maybeReadMore_, stream, state); + } +} +function maybeReadMore_(stream, state) { + // Attempt to read more data if we should. + // + // The conditions for reading more data are (one of): + // - Not enough data buffered (state.length < state.highWaterMark). The loop + // is responsible for filling the buffer with enough data if such data + // is available. If highWaterMark is 0 and we are not in the flowing mode + // we should _not_ attempt to buffer any extra data. We'll get more data + // when the stream consumer calls read() instead. + // - No data in the buffer, and the stream is in flowing mode. In this mode + // the loop below is responsible for ensuring read() is called. Failing to + // call read here would abort the flow and there's no other mechanism for + // continuing the flow if the stream consumer has just subscribed to the + // 'data' event. + // + // In addition to the above conditions to keep reading data, the following + // conditions prevent the data from being read: + // - The stream has ended (state.ended). + // - There is already a pending 'read' operation (state.reading). This is a + // case where the the stream has called the implementation defined _read() + // method, but they are processing the call asynchronously and have _not_ + // called push() with new data. In this case we skip performing more + // read()s. The execution ends in this method again after the _read() ends + // up calling push() with more data. + while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) { + var len = state.length; + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function (n) { + errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()')); +}; +Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + var endFn = doEnd ? onend : unpipe; + if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn); + dest.on('unpipe', onunpipe); + function onunpipe(readable, unpipeInfo) { + debug('onunpipe'); + if (readable === src) { + if (unpipeInfo && unpipeInfo.hasUnpiped === false) { + unpipeInfo.hasUnpiped = true; + cleanup(); + } + } + } + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + var cleanedUp = false; + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', unpipe); + src.removeListener('data', ondata); + cleanedUp = true; + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + debug('dest.write', ret); + if (ret === false) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + // => Check whether `dest` is still a piping destination. + if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { + debug('false write response, pause', state.awaitDrain); + state.awaitDrain++; + } + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er); + } + + // Make sure our error handler is attached before userland ones. + prependListener(dest, 'error', onerror); + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + return dest; +}; +function pipeOnDrain(src) { + return function pipeOnDrainFunctionResult() { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} +Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + var unpipeInfo = { + hasUnpiped: false + }; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; + if (!dest) dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this, unpipeInfo); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + for (var i = 0; i < len; i++) dests[i].emit('unpipe', this, { + hasUnpiped: false + }); + return this; + } + + // try to find the right one. + var index = indexOf(state.pipes, dest); + if (index === -1) return this; + state.pipes.splice(index, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; + dest.emit('unpipe', this, unpipeInfo); + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + var state = this._readableState; + if (ev === 'data') { + // update readableListening so that resume() may be a no-op + // a few lines down. This is needed to support once('readable'). + state.readableListening = this.listenerCount('readable') > 0; + + // Try start flowing on next tick if stream isn't explicitly paused + if (state.flowing !== false) this.resume(); + } else if (ev === 'readable') { + if (!state.endEmitted && !state.readableListening) { + state.readableListening = state.needReadable = true; + state.flowing = false; + state.emittedReadable = false; + debug('on readable', state.length, state.reading); + if (state.length) { + emitReadable(this); + } else if (!state.reading) { + process.nextTick(nReadingNextTick, this); + } + } + } + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; +Readable.prototype.removeListener = function (ev, fn) { + var res = Stream.prototype.removeListener.call(this, ev, fn); + if (ev === 'readable') { + // We need to check if there is someone still listening to + // readable and reset the state. However this needs to happen + // after readable has been emitted but before I/O (nextTick) to + // support once('readable', fn) cycles. This means that calling + // resume within the same tick will have no + // effect. + process.nextTick(updateReadableListening, this); + } + return res; +}; +Readable.prototype.removeAllListeners = function (ev) { + var res = Stream.prototype.removeAllListeners.apply(this, arguments); + if (ev === 'readable' || ev === undefined) { + // We need to check if there is someone still listening to + // readable and reset the state. However this needs to happen + // after readable has been emitted but before I/O (nextTick) to + // support once('readable', fn) cycles. This means that calling + // resume within the same tick will have no + // effect. + process.nextTick(updateReadableListening, this); + } + return res; +}; +function updateReadableListening(self) { + var state = self._readableState; + state.readableListening = self.listenerCount('readable') > 0; + if (state.resumeScheduled && !state.paused) { + // flowing needs to be set to true now, otherwise + // the upcoming resume will not flow. + state.flowing = true; + + // crude way to check if we should resume + } else if (self.listenerCount('data') > 0) { + self.resume(); + } +} +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + // we flow only if there is no one listening + // for readable, but we still have to call + // resume() + state.flowing = !state.readableListening; + resume(this, state); + } + state.paused = false; + return this; +}; +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + process.nextTick(resume_, stream, state); + } +} +function resume_(stream, state) { + debug('resume', state.reading); + if (!state.reading) { + stream.read(0); + } + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); +} +Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (this._readableState.flowing !== false) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + this._readableState.paused = true; + return this; +}; +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + while (state.flowing && stream.read() !== null); +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function (stream) { + var _this = this; + var state = this._readableState; + var paused = false; + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) _this.push(chunk); + } + _this.push(null); + }); + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + var ret = _this.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function methodWrap(method) { + return function methodWrapReturnFunction() { + return stream[method].apply(stream, arguments); + }; + }(i); + } + } + + // proxy certain important events. + for (var n = 0; n < kProxyEvents.length; n++) { + stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); + } + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + this._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + return this; +}; +if (typeof Symbol === 'function') { + Readable.prototype[Symbol.asyncIterator] = function () { + if (createReadableStreamAsyncIterator === undefined) { + createReadableStreamAsyncIterator = require('./internal/streams/async_iterator'); + } + return createReadableStreamAsyncIterator(this); + }; +} +Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.highWaterMark; + } +}); +Object.defineProperty(Readable.prototype, 'readableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState && this._readableState.buffer; + } +}); +Object.defineProperty(Readable.prototype, 'readableFlowing', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.flowing; + }, + set: function set(state) { + if (this._readableState) { + this._readableState.flowing = state; + } + } +}); + +// exposed for testing purposes only. +Readable._fromList = fromList; +Object.defineProperty(Readable.prototype, 'readableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.length; + } +}); + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function fromList(n, state) { + // nothing buffered + if (state.length === 0) return null; + var ret; + if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { + // read it all, truncate the list + if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length); + state.buffer.clear(); + } else { + // read part of list + ret = state.buffer.consume(n, state.decoder); + } + return ret; +} +function endReadable(stream) { + var state = stream._readableState; + debug('endReadable', state.endEmitted); + if (!state.endEmitted) { + state.ended = true; + process.nextTick(endReadableNT, state, stream); + } +} +function endReadableNT(state, stream) { + debug('endReadableNT', state.endEmitted, state.length); + + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + if (state.autoDestroy) { + // In case of duplex streams we need a way to detect + // if the writable side is ready for autoDestroy as well + var wState = stream._writableState; + if (!wState || wState.autoDestroy && wState.finished) { + stream.destroy(); + } + } + } +} +if (typeof Symbol === 'function') { + Readable.from = function (iterable, opts) { + if (from === undefined) { + from = require('./internal/streams/from'); + } + return from(Readable, iterable, opts); + }; +} +function indexOf(xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js new file mode 100644 index 0000000..1ccb715 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js @@ -0,0 +1,190 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +'use strict'; + +module.exports = Transform; +var _require$codes = require('../errors').codes, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, + ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING, + ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0; +var Duplex = require('./_stream_duplex'); +require('inherits')(Transform, Duplex); +function afterTransform(er, data) { + var ts = this._transformState; + ts.transforming = false; + var cb = ts.writecb; + if (cb === null) { + return this.emit('error', new ERR_MULTIPLE_CALLBACK()); + } + ts.writechunk = null; + ts.writecb = null; + if (data != null) + // single equals check for both `null` and `undefined` + this.push(data); + cb(er); + var rs = this._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + this._read(rs.highWaterMark); + } +} +function Transform(options) { + if (!(this instanceof Transform)) return new Transform(options); + Duplex.call(this, options); + this._transformState = { + afterTransform: afterTransform.bind(this), + needTransform: false, + transforming: false, + writecb: null, + writechunk: null, + writeencoding: null + }; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + if (typeof options.flush === 'function') this._flush = options.flush; + } + + // When the writable side finishes, then flush out anything remaining. + this.on('prefinish', prefinish); +} +function prefinish() { + var _this = this; + if (typeof this._flush === 'function' && !this._readableState.destroyed) { + this._flush(function (er, data) { + done(_this, er, data); + }); + } else { + done(this, null, null); + } +} +Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function (chunk, encoding, cb) { + cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()')); +}; +Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function (n) { + var ts = this._transformState; + if (ts.writechunk !== null && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; +Transform.prototype._destroy = function (err, cb) { + Duplex.prototype._destroy.call(this, err, function (err2) { + cb(err2); + }); +}; +function done(stream, er, data) { + if (er) return stream.emit('error', er); + if (data != null) + // single equals check for both `null` and `undefined` + stream.push(data); + + // TODO(BridgeAR): Write a test for these two error cases + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0(); + if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING(); + return stream.push(null); +} \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js new file mode 100644 index 0000000..292415e --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js @@ -0,0 +1,641 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// A bit simpler than readable streams. +// Implement an async ._write(chunk, encoding, cb), and it'll handle all +// the drain event emission and buffering. + +'use strict'; + +module.exports = Writable; + +/* */ +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; +} + +// It seems a linked list but it is not +// there will be only 2 of these for each stream +function CorkedRequest(state) { + var _this = this; + this.next = null; + this.entry = null; + this.finish = function () { + onCorkedFinish(_this, state); + }; +} +/* */ + +/**/ +var Duplex; +/**/ + +Writable.WritableState = WritableState; + +/**/ +var internalUtil = { + deprecate: require('util-deprecate') +}; +/**/ + +/**/ +var Stream = require('./internal/streams/stream'); +/**/ + +var Buffer = require('buffer').Buffer; +var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; +function _uint8ArrayToBuffer(chunk) { + return Buffer.from(chunk); +} +function _isUint8Array(obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; +} +var destroyImpl = require('./internal/streams/destroy'); +var _require = require('./internal/streams/state'), + getHighWaterMark = _require.getHighWaterMark; +var _require$codes = require('../errors').codes, + ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, + ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE, + ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED, + ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES, + ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END, + ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING; +var errorOrDestroy = destroyImpl.errorOrDestroy; +require('inherits')(Writable, Stream); +function nop() {} +function WritableState(options, stream, isDuplex) { + Duplex = Duplex || require('./_stream_duplex'); + options = options || {}; + + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream, + // e.g. options.readableObjectMode vs. options.writableObjectMode, etc. + if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); + + // if _final has been called + this.finalCalled = false; + + // drain event flag. + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // has it been destroyed + this.destroyed = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + this.bufferedRequest = null; + this.lastBufferedRequest = null; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; + + // Should close be emitted on destroy. Defaults to true. + this.emitClose = options.emitClose !== false; + + // Should .destroy() be called after 'finish' (and potentially 'end') + this.autoDestroy = !!options.autoDestroy; + + // count buffered requests + this.bufferedRequestCount = 0; + + // allocate the first CorkedRequest, there is always + // one allocated and free to use, and we maintain at most two + this.corkedRequestsFree = new CorkedRequest(this); +} +WritableState.prototype.getBuffer = function getBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; +(function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function writableStateBufferGetter() { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') + }); + } catch (_) {} +})(); + +// Test _writableState for inheritance to account for Duplex streams, +// whose prototype chain only points to Readable. +var realHasInstance; +if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { + realHasInstance = Function.prototype[Symbol.hasInstance]; + Object.defineProperty(Writable, Symbol.hasInstance, { + value: function value(object) { + if (realHasInstance.call(this, object)) return true; + if (this !== Writable) return false; + return object && object._writableState instanceof WritableState; + } + }); +} else { + realHasInstance = function realHasInstance(object) { + return object instanceof this; + }; +} +function Writable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, too. + // `realHasInstance` is necessary because using plain `instanceof` + // would return false, as no `_writableState` property is attached. + + // Trying to use the custom `instanceof` for Writable here will also break the + // Node.js LazyTransform implementation, which has a non-trivial getter for + // `_writableState` that would lead to infinite recursion. + + // Checking for a Stream.Duplex instance is faster here instead of inside + // the WritableState constructor, at least with V8 6.5 + var isDuplex = this instanceof Duplex; + if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options); + this._writableState = new WritableState(options, this, isDuplex); + + // legacy. + this.writable = true; + if (options) { + if (typeof options.write === 'function') this._write = options.write; + if (typeof options.writev === 'function') this._writev = options.writev; + if (typeof options.destroy === 'function') this._destroy = options.destroy; + if (typeof options.final === 'function') this._final = options.final; + } + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function () { + errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE()); +}; +function writeAfterEnd(stream, cb) { + var er = new ERR_STREAM_WRITE_AFTER_END(); + // TODO: defer error events consistently everywhere, not just the cb + errorOrDestroy(stream, er); + process.nextTick(cb, er); +} + +// Checks that a user-supplied chunk is valid, especially for the particular +// mode the stream is in. Currently this means that `null` is never accepted +// and undefined/non-string values are only allowed in object mode. +function validChunk(stream, state, chunk, cb) { + var er; + if (chunk === null) { + er = new ERR_STREAM_NULL_VALUES(); + } else if (typeof chunk !== 'string' && !state.objectMode) { + er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk); + } + if (er) { + errorOrDestroy(stream, er); + process.nextTick(cb, er); + return false; + } + return true; +} +Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + var isBuf = !state.objectMode && _isUint8Array(chunk); + if (isBuf && !Buffer.isBuffer(chunk)) { + chunk = _uint8ArrayToBuffer(chunk); + } + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + if (typeof cb !== 'function') cb = nop; + if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); + } + return ret; +}; +Writable.prototype.cork = function () { + this._writableState.corked++; +}; +Writable.prototype.uncork = function () { + var state = this._writableState; + if (state.corked) { + state.corked--; + if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } +}; +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding); + this._writableState.defaultEncoding = encoding; + return this; +}; +Object.defineProperty(Writable.prototype, 'writableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState && this._writableState.getBuffer(); + } +}); +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = Buffer.from(chunk, encoding); + } + return chunk; +} +Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.highWaterMark; + } +}); + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { + if (!isBuf) { + var newChunk = decodeChunk(state, chunk, encoding); + if (chunk !== newChunk) { + isBuf = true; + encoding = 'buffer'; + chunk = newChunk; + } + } + var len = state.objectMode ? 1 : chunk.length; + state.length += len; + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = { + chunk: chunk, + encoding: encoding, + isBuf: isBuf, + callback: cb, + next: null + }; + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + return ret; +} +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + if (sync) { + // defer the callback if we are being called synchronously + // to avoid piling up things on the stack + process.nextTick(cb, er); + // this can emit finish, and it will always happen + // after error + process.nextTick(finishMaybe, stream, state); + stream._writableState.errorEmitted = true; + errorOrDestroy(stream, er); + } else { + // the caller expect this to happen before if + // it is async + cb(er); + stream._writableState.errorEmitted = true; + errorOrDestroy(stream, er); + // this can emit finish, but finish must + // always follow error + finishMaybe(stream, state); + } +} +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK(); + onwriteStateUpdate(state); + if (er) onwriteError(stream, state, sync, er, cb);else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state) || stream.destroyed; + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } + if (sync) { + process.nextTick(afterWrite, stream, state, finished, cb); + } else { + afterWrite(stream, state, finished, cb); + } + } +} +function afterWrite(stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + var count = 0; + var allBuffers = true; + while (entry) { + buffer[count] = entry; + if (!entry.isBuf) allBuffers = false; + entry = entry.next; + count += 1; + } + buffer.allBuffers = allBuffers; + doWrite(stream, state, true, state.length, buffer, '', holder.finish); + + // doWrite is almost always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + if (holder.next) { + state.corkedRequestsFree = holder.next; + holder.next = null; + } else { + state.corkedRequestsFree = new CorkedRequest(state); + } + state.bufferedRequestCount = 0; + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + state.bufferedRequestCount--; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + if (entry === null) state.lastBufferedRequest = null; + } + state.bufferedRequest = entry; + state.bufferProcessing = false; +} +Writable.prototype._write = function (chunk, encoding, cb) { + cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()')); +}; +Writable.prototype._writev = null; +Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending) endWritable(this, state, cb); + return this; +}; +Object.defineProperty(Writable.prototype, 'writableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.length; + } +}); +function needFinish(state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; +} +function callFinal(stream, state) { + stream._final(function (err) { + state.pendingcb--; + if (err) { + errorOrDestroy(stream, err); + } + state.prefinished = true; + stream.emit('prefinish'); + finishMaybe(stream, state); + }); +} +function prefinish(stream, state) { + if (!state.prefinished && !state.finalCalled) { + if (typeof stream._final === 'function' && !state.destroyed) { + state.pendingcb++; + state.finalCalled = true; + process.nextTick(callFinal, stream, state); + } else { + state.prefinished = true; + stream.emit('prefinish'); + } + } +} +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + prefinish(stream, state); + if (state.pendingcb === 0) { + state.finished = true; + stream.emit('finish'); + if (state.autoDestroy) { + // In case of duplex streams we need a way to detect + // if the readable side is ready for autoDestroy as well + var rState = stream._readableState; + if (!rState || rState.autoDestroy && rState.endEmitted) { + stream.destroy(); + } + } + } + } + return need; +} +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) process.nextTick(cb);else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; +} +function onCorkedFinish(corkReq, state, err) { + var entry = corkReq.entry; + corkReq.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } + + // reuse the free corkReq. + state.corkedRequestsFree.next = corkReq; +} +Object.defineProperty(Writable.prototype, 'destroyed', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + if (this._writableState === undefined) { + return false; + } + return this._writableState.destroyed; + }, + set: function set(value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._writableState) { + return; + } + + // backward compatibility, the user is explicitly + // managing destroyed + this._writableState.destroyed = value; + } +}); +Writable.prototype.destroy = destroyImpl.destroy; +Writable.prototype._undestroy = destroyImpl.undestroy; +Writable.prototype._destroy = function (err, cb) { + cb(err); +}; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/async_iterator.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/async_iterator.js new file mode 100644 index 0000000..742c5a4 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/async_iterator.js @@ -0,0 +1,180 @@ +'use strict'; + +var _Object$setPrototypeO; +function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var finished = require('./end-of-stream'); +var kLastResolve = Symbol('lastResolve'); +var kLastReject = Symbol('lastReject'); +var kError = Symbol('error'); +var kEnded = Symbol('ended'); +var kLastPromise = Symbol('lastPromise'); +var kHandlePromise = Symbol('handlePromise'); +var kStream = Symbol('stream'); +function createIterResult(value, done) { + return { + value: value, + done: done + }; +} +function readAndResolve(iter) { + var resolve = iter[kLastResolve]; + if (resolve !== null) { + var data = iter[kStream].read(); + // we defer if data is null + // we can be expecting either 'end' or + // 'error' + if (data !== null) { + iter[kLastPromise] = null; + iter[kLastResolve] = null; + iter[kLastReject] = null; + resolve(createIterResult(data, false)); + } + } +} +function onReadable(iter) { + // we wait for the next tick, because it might + // emit an error with process.nextTick + process.nextTick(readAndResolve, iter); +} +function wrapForNext(lastPromise, iter) { + return function (resolve, reject) { + lastPromise.then(function () { + if (iter[kEnded]) { + resolve(createIterResult(undefined, true)); + return; + } + iter[kHandlePromise](resolve, reject); + }, reject); + }; +} +var AsyncIteratorPrototype = Object.getPrototypeOf(function () {}); +var ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = { + get stream() { + return this[kStream]; + }, + next: function next() { + var _this = this; + // if we have detected an error in the meanwhile + // reject straight away + var error = this[kError]; + if (error !== null) { + return Promise.reject(error); + } + if (this[kEnded]) { + return Promise.resolve(createIterResult(undefined, true)); + } + if (this[kStream].destroyed) { + // We need to defer via nextTick because if .destroy(err) is + // called, the error will be emitted via nextTick, and + // we cannot guarantee that there is no error lingering around + // waiting to be emitted. + return new Promise(function (resolve, reject) { + process.nextTick(function () { + if (_this[kError]) { + reject(_this[kError]); + } else { + resolve(createIterResult(undefined, true)); + } + }); + }); + } + + // if we have multiple next() calls + // we will wait for the previous Promise to finish + // this logic is optimized to support for await loops, + // where next() is only called once at a time + var lastPromise = this[kLastPromise]; + var promise; + if (lastPromise) { + promise = new Promise(wrapForNext(lastPromise, this)); + } else { + // fast path needed to support multiple this.push() + // without triggering the next() queue + var data = this[kStream].read(); + if (data !== null) { + return Promise.resolve(createIterResult(data, false)); + } + promise = new Promise(this[kHandlePromise]); + } + this[kLastPromise] = promise; + return promise; + } +}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () { + return this; +}), _defineProperty(_Object$setPrototypeO, "return", function _return() { + var _this2 = this; + // destroy(err, cb) is a private API + // we can guarantee we have that here, because we control the + // Readable class this is attached to + return new Promise(function (resolve, reject) { + _this2[kStream].destroy(null, function (err) { + if (err) { + reject(err); + return; + } + resolve(createIterResult(undefined, true)); + }); + }); +}), _Object$setPrototypeO), AsyncIteratorPrototype); +var createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) { + var _Object$create; + var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, { + value: stream, + writable: true + }), _defineProperty(_Object$create, kLastResolve, { + value: null, + writable: true + }), _defineProperty(_Object$create, kLastReject, { + value: null, + writable: true + }), _defineProperty(_Object$create, kError, { + value: null, + writable: true + }), _defineProperty(_Object$create, kEnded, { + value: stream._readableState.endEmitted, + writable: true + }), _defineProperty(_Object$create, kHandlePromise, { + value: function value(resolve, reject) { + var data = iterator[kStream].read(); + if (data) { + iterator[kLastPromise] = null; + iterator[kLastResolve] = null; + iterator[kLastReject] = null; + resolve(createIterResult(data, false)); + } else { + iterator[kLastResolve] = resolve; + iterator[kLastReject] = reject; + } + }, + writable: true + }), _Object$create)); + iterator[kLastPromise] = null; + finished(stream, function (err) { + if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') { + var reject = iterator[kLastReject]; + // reject if we are waiting for data in the Promise + // returned by next() and store the error + if (reject !== null) { + iterator[kLastPromise] = null; + iterator[kLastResolve] = null; + iterator[kLastReject] = null; + reject(err); + } + iterator[kError] = err; + return; + } + var resolve = iterator[kLastResolve]; + if (resolve !== null) { + iterator[kLastPromise] = null; + iterator[kLastResolve] = null; + iterator[kLastReject] = null; + resolve(createIterResult(undefined, true)); + } + iterator[kEnded] = true; + }); + stream.on('readable', onReadable.bind(null, iterator)); + return iterator; +}; +module.exports = createReadableStreamAsyncIterator; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/buffer_list.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/buffer_list.js new file mode 100644 index 0000000..69bda49 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/buffer_list.js @@ -0,0 +1,183 @@ +'use strict'; + +function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; } +function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; } +function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var _require = require('buffer'), + Buffer = _require.Buffer; +var _require2 = require('util'), + inspect = _require2.inspect; +var custom = inspect && inspect.custom || 'inspect'; +function copyBuffer(src, target, offset) { + Buffer.prototype.copy.call(src, target, offset); +} +module.exports = /*#__PURE__*/function () { + function BufferList() { + _classCallCheck(this, BufferList); + this.head = null; + this.tail = null; + this.length = 0; + } + _createClass(BufferList, [{ + key: "push", + value: function push(v) { + var entry = { + data: v, + next: null + }; + if (this.length > 0) this.tail.next = entry;else this.head = entry; + this.tail = entry; + ++this.length; + } + }, { + key: "unshift", + value: function unshift(v) { + var entry = { + data: v, + next: this.head + }; + if (this.length === 0) this.tail = entry; + this.head = entry; + ++this.length; + } + }, { + key: "shift", + value: function shift() { + if (this.length === 0) return; + var ret = this.head.data; + if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; + --this.length; + return ret; + } + }, { + key: "clear", + value: function clear() { + this.head = this.tail = null; + this.length = 0; + } + }, { + key: "join", + value: function join(s) { + if (this.length === 0) return ''; + var p = this.head; + var ret = '' + p.data; + while (p = p.next) ret += s + p.data; + return ret; + } + }, { + key: "concat", + value: function concat(n) { + if (this.length === 0) return Buffer.alloc(0); + var ret = Buffer.allocUnsafe(n >>> 0); + var p = this.head; + var i = 0; + while (p) { + copyBuffer(p.data, ret, i); + i += p.data.length; + p = p.next; + } + return ret; + } + + // Consumes a specified amount of bytes or characters from the buffered data. + }, { + key: "consume", + value: function consume(n, hasStrings) { + var ret; + if (n < this.head.data.length) { + // `slice` is the same for buffers and strings. + ret = this.head.data.slice(0, n); + this.head.data = this.head.data.slice(n); + } else if (n === this.head.data.length) { + // First chunk is a perfect match. + ret = this.shift(); + } else { + // Result spans more than one buffer. + ret = hasStrings ? this._getString(n) : this._getBuffer(n); + } + return ret; + } + }, { + key: "first", + value: function first() { + return this.head.data; + } + + // Consumes a specified amount of characters from the buffered data. + }, { + key: "_getString", + value: function _getString(n) { + var p = this.head; + var c = 1; + var ret = p.data; + n -= ret.length; + while (p = p.next) { + var str = p.data; + var nb = n > str.length ? str.length : n; + if (nb === str.length) ret += str;else ret += str.slice(0, n); + n -= nb; + if (n === 0) { + if (nb === str.length) { + ++c; + if (p.next) this.head = p.next;else this.head = this.tail = null; + } else { + this.head = p; + p.data = str.slice(nb); + } + break; + } + ++c; + } + this.length -= c; + return ret; + } + + // Consumes a specified amount of bytes from the buffered data. + }, { + key: "_getBuffer", + value: function _getBuffer(n) { + var ret = Buffer.allocUnsafe(n); + var p = this.head; + var c = 1; + p.data.copy(ret); + n -= p.data.length; + while (p = p.next) { + var buf = p.data; + var nb = n > buf.length ? buf.length : n; + buf.copy(ret, ret.length - n, 0, nb); + n -= nb; + if (n === 0) { + if (nb === buf.length) { + ++c; + if (p.next) this.head = p.next;else this.head = this.tail = null; + } else { + this.head = p; + p.data = buf.slice(nb); + } + break; + } + ++c; + } + this.length -= c; + return ret; + } + + // Make sure the linked list only shows the minimal necessary information. + }, { + key: custom, + value: function value(_, options) { + return inspect(this, _objectSpread(_objectSpread({}, options), {}, { + // Only inspect one level. + depth: 0, + // It should not recurse. + customInspect: false + })); + } + }]); + return BufferList; +}(); \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/destroy.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/destroy.js new file mode 100644 index 0000000..31a17c4 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/destroy.js @@ -0,0 +1,96 @@ +'use strict'; + +// undocumented cb() API, needed for core, not for public API +function destroy(err, cb) { + var _this = this; + var readableDestroyed = this._readableState && this._readableState.destroyed; + var writableDestroyed = this._writableState && this._writableState.destroyed; + if (readableDestroyed || writableDestroyed) { + if (cb) { + cb(err); + } else if (err) { + if (!this._writableState) { + process.nextTick(emitErrorNT, this, err); + } else if (!this._writableState.errorEmitted) { + this._writableState.errorEmitted = true; + process.nextTick(emitErrorNT, this, err); + } + } + return this; + } + + // we set destroyed to true before firing error callbacks in order + // to make it re-entrance safe in case destroy() is called within callbacks + + if (this._readableState) { + this._readableState.destroyed = true; + } + + // if this is a duplex stream mark the writable part as destroyed as well + if (this._writableState) { + this._writableState.destroyed = true; + } + this._destroy(err || null, function (err) { + if (!cb && err) { + if (!_this._writableState) { + process.nextTick(emitErrorAndCloseNT, _this, err); + } else if (!_this._writableState.errorEmitted) { + _this._writableState.errorEmitted = true; + process.nextTick(emitErrorAndCloseNT, _this, err); + } else { + process.nextTick(emitCloseNT, _this); + } + } else if (cb) { + process.nextTick(emitCloseNT, _this); + cb(err); + } else { + process.nextTick(emitCloseNT, _this); + } + }); + return this; +} +function emitErrorAndCloseNT(self, err) { + emitErrorNT(self, err); + emitCloseNT(self); +} +function emitCloseNT(self) { + if (self._writableState && !self._writableState.emitClose) return; + if (self._readableState && !self._readableState.emitClose) return; + self.emit('close'); +} +function undestroy() { + if (this._readableState) { + this._readableState.destroyed = false; + this._readableState.reading = false; + this._readableState.ended = false; + this._readableState.endEmitted = false; + } + if (this._writableState) { + this._writableState.destroyed = false; + this._writableState.ended = false; + this._writableState.ending = false; + this._writableState.finalCalled = false; + this._writableState.prefinished = false; + this._writableState.finished = false; + this._writableState.errorEmitted = false; + } +} +function emitErrorNT(self, err) { + self.emit('error', err); +} +function errorOrDestroy(stream, err) { + // We have tests that rely on errors being emitted + // in the same tick, so changing this is semver major. + // For now when you opt-in to autoDestroy we allow + // the error to be emitted nextTick. In a future + // semver major update we should change the default to this. + + var rState = stream._readableState; + var wState = stream._writableState; + if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err); +} +module.exports = { + destroy: destroy, + undestroy: undestroy, + errorOrDestroy: errorOrDestroy +}; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/end-of-stream.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/end-of-stream.js new file mode 100644 index 0000000..59c671b --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/end-of-stream.js @@ -0,0 +1,86 @@ +// Ported from https://github.com/mafintosh/end-of-stream with +// permission from the author, Mathias Buus (@mafintosh). + +'use strict'; + +var ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE; +function once(callback) { + var called = false; + return function () { + if (called) return; + called = true; + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + callback.apply(this, args); + }; +} +function noop() {} +function isRequest(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +} +function eos(stream, opts, callback) { + if (typeof opts === 'function') return eos(stream, null, opts); + if (!opts) opts = {}; + callback = once(callback || noop); + var readable = opts.readable || opts.readable !== false && stream.readable; + var writable = opts.writable || opts.writable !== false && stream.writable; + var onlegacyfinish = function onlegacyfinish() { + if (!stream.writable) onfinish(); + }; + var writableEnded = stream._writableState && stream._writableState.finished; + var onfinish = function onfinish() { + writable = false; + writableEnded = true; + if (!readable) callback.call(stream); + }; + var readableEnded = stream._readableState && stream._readableState.endEmitted; + var onend = function onend() { + readable = false; + readableEnded = true; + if (!writable) callback.call(stream); + }; + var onerror = function onerror(err) { + callback.call(stream, err); + }; + var onclose = function onclose() { + var err; + if (readable && !readableEnded) { + if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE(); + return callback.call(stream, err); + } + if (writable && !writableEnded) { + if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE(); + return callback.call(stream, err); + } + }; + var onrequest = function onrequest() { + stream.req.on('finish', onfinish); + }; + if (isRequest(stream)) { + stream.on('complete', onfinish); + stream.on('abort', onclose); + if (stream.req) onrequest();else stream.on('request', onrequest); + } else if (writable && !stream._writableState) { + // legacy streams + stream.on('end', onlegacyfinish); + stream.on('close', onlegacyfinish); + } + stream.on('end', onend); + stream.on('finish', onfinish); + if (opts.error !== false) stream.on('error', onerror); + stream.on('close', onclose); + return function () { + stream.removeListener('complete', onfinish); + stream.removeListener('abort', onclose); + stream.removeListener('request', onrequest); + if (stream.req) stream.req.removeListener('finish', onfinish); + stream.removeListener('end', onlegacyfinish); + stream.removeListener('close', onlegacyfinish); + stream.removeListener('finish', onfinish); + stream.removeListener('end', onend); + stream.removeListener('error', onerror); + stream.removeListener('close', onclose); + }; +} +module.exports = eos; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from-browser.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from-browser.js new file mode 100644 index 0000000..a4ce56f --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from-browser.js @@ -0,0 +1,3 @@ +module.exports = function () { + throw new Error('Readable.from is not available in the browser') +}; diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from.js new file mode 100644 index 0000000..0a34ee9 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/from.js @@ -0,0 +1,52 @@ +'use strict'; + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } +function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; } +function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; } +function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var ERR_INVALID_ARG_TYPE = require('../../../errors').codes.ERR_INVALID_ARG_TYPE; +function from(Readable, iterable, opts) { + var iterator; + if (iterable && typeof iterable.next === 'function') { + iterator = iterable; + } else if (iterable && iterable[Symbol.asyncIterator]) iterator = iterable[Symbol.asyncIterator]();else if (iterable && iterable[Symbol.iterator]) iterator = iterable[Symbol.iterator]();else throw new ERR_INVALID_ARG_TYPE('iterable', ['Iterable'], iterable); + var readable = new Readable(_objectSpread({ + objectMode: true + }, opts)); + // Reading boolean to protect against _read + // being called before last iteration completion. + var reading = false; + readable._read = function () { + if (!reading) { + reading = true; + next(); + } + }; + function next() { + return _next2.apply(this, arguments); + } + function _next2() { + _next2 = _asyncToGenerator(function* () { + try { + var _yield$iterator$next = yield iterator.next(), + value = _yield$iterator$next.value, + done = _yield$iterator$next.done; + if (done) { + readable.push(null); + } else if (readable.push(yield value)) { + next(); + } else { + reading = false; + } + } catch (err) { + readable.destroy(err); + } + }); + return _next2.apply(this, arguments); + } + return readable; +} +module.exports = from; diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/pipeline.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/pipeline.js new file mode 100644 index 0000000..e6f3924 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/pipeline.js @@ -0,0 +1,86 @@ +// Ported from https://github.com/mafintosh/pump with +// permission from the author, Mathias Buus (@mafintosh). + +'use strict'; + +var eos; +function once(callback) { + var called = false; + return function () { + if (called) return; + called = true; + callback.apply(void 0, arguments); + }; +} +var _require$codes = require('../../../errors').codes, + ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS, + ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED; +function noop(err) { + // Rethrow the error if it exists to avoid swallowing it + if (err) throw err; +} +function isRequest(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +} +function destroyer(stream, reading, writing, callback) { + callback = once(callback); + var closed = false; + stream.on('close', function () { + closed = true; + }); + if (eos === undefined) eos = require('./end-of-stream'); + eos(stream, { + readable: reading, + writable: writing + }, function (err) { + if (err) return callback(err); + closed = true; + callback(); + }); + var destroyed = false; + return function (err) { + if (closed) return; + if (destroyed) return; + destroyed = true; + + // request.destroy just do .end - .abort is what we want + if (isRequest(stream)) return stream.abort(); + if (typeof stream.destroy === 'function') return stream.destroy(); + callback(err || new ERR_STREAM_DESTROYED('pipe')); + }; +} +function call(fn) { + fn(); +} +function pipe(from, to) { + return from.pipe(to); +} +function popCallback(streams) { + if (!streams.length) return noop; + if (typeof streams[streams.length - 1] !== 'function') return noop; + return streams.pop(); +} +function pipeline() { + for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) { + streams[_key] = arguments[_key]; + } + var callback = popCallback(streams); + if (Array.isArray(streams[0])) streams = streams[0]; + if (streams.length < 2) { + throw new ERR_MISSING_ARGS('streams'); + } + var error; + var destroys = streams.map(function (stream, i) { + var reading = i < streams.length - 1; + var writing = i > 0; + return destroyer(stream, reading, writing, function (err) { + if (!error) error = err; + if (err) destroys.forEach(call); + if (reading) return; + destroys.forEach(call); + callback(error); + }); + }); + return streams.reduce(pipe); +} +module.exports = pipeline; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/state.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/state.js new file mode 100644 index 0000000..3fbf892 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/state.js @@ -0,0 +1,22 @@ +'use strict'; + +var ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE; +function highWaterMarkFrom(options, isDuplex, duplexKey) { + return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null; +} +function getHighWaterMark(state, options, duplexKey, isDuplex) { + var hwm = highWaterMarkFrom(options, isDuplex, duplexKey); + if (hwm != null) { + if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) { + var name = isDuplex ? duplexKey : 'highWaterMark'; + throw new ERR_INVALID_OPT_VALUE(name, hwm); + } + return Math.floor(hwm); + } + + // Default value + return state.objectMode ? 16 : 16 * 1024; +} +module.exports = { + getHighWaterMark: getHighWaterMark +}; \ No newline at end of file diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream-browser.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream-browser.js new file mode 100644 index 0000000..9332a3f --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream-browser.js @@ -0,0 +1 @@ +module.exports = require('events').EventEmitter; diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream.js new file mode 100644 index 0000000..ce2ad5b --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/lib/internal/streams/stream.js @@ -0,0 +1 @@ +module.exports = require('stream'); diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/package.json b/XNSimHtml/node_modules/bl/node_modules/readable-stream/package.json new file mode 100644 index 0000000..ade59e7 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/package.json @@ -0,0 +1,68 @@ +{ + "name": "readable-stream", + "version": "3.6.2", + "description": "Streams3, a user-land copy of the stream library from Node.js", + "main": "readable.js", + "engines": { + "node": ">= 6" + }, + "dependencies": { + "inherits": "^2.0.3", + "string_decoder": "^1.1.1", + "util-deprecate": "^1.0.1" + }, + "devDependencies": { + "@babel/cli": "^7.2.0", + "@babel/core": "^7.2.0", + "@babel/polyfill": "^7.0.0", + "@babel/preset-env": "^7.2.0", + "airtap": "0.0.9", + "assert": "^1.4.0", + "bl": "^2.0.0", + "deep-strict-equal": "^0.2.0", + "events.once": "^2.0.2", + "glob": "^7.1.2", + "gunzip-maybe": "^1.4.1", + "hyperquest": "^2.1.3", + "lolex": "^2.6.0", + "nyc": "^11.0.0", + "pump": "^3.0.0", + "rimraf": "^2.6.2", + "tap": "^12.0.0", + "tape": "^4.9.0", + "tar-fs": "^1.16.2", + "util-promisify": "^2.1.0" + }, + "scripts": { + "test": "tap -J --no-esm test/parallel/*.js test/ours/*.js", + "ci": "TAP=1 tap --no-esm test/parallel/*.js test/ours/*.js | tee test.tap", + "test-browsers": "airtap --sauce-connect --loopback airtap.local -- test/browser.js", + "test-browser-local": "airtap --open --local -- test/browser.js", + "cover": "nyc npm test", + "report": "nyc report --reporter=lcov", + "update-browser-errors": "babel -o errors-browser.js errors.js" + }, + "repository": { + "type": "git", + "url": "git://github.com/nodejs/readable-stream" + }, + "keywords": [ + "readable", + "stream", + "pipe" + ], + "browser": { + "util": false, + "worker_threads": false, + "./errors": "./errors-browser.js", + "./readable.js": "./readable-browser.js", + "./lib/internal/streams/from.js": "./lib/internal/streams/from-browser.js", + "./lib/internal/streams/stream.js": "./lib/internal/streams/stream-browser.js" + }, + "nyc": { + "include": [ + "lib/**.js" + ] + }, + "license": "MIT" +} diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/readable-browser.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/readable-browser.js new file mode 100644 index 0000000..adbf60d --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/readable-browser.js @@ -0,0 +1,9 @@ +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = exports; +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); +exports.finished = require('./lib/internal/streams/end-of-stream.js'); +exports.pipeline = require('./lib/internal/streams/pipeline.js'); diff --git a/XNSimHtml/node_modules/bl/node_modules/readable-stream/readable.js b/XNSimHtml/node_modules/bl/node_modules/readable-stream/readable.js new file mode 100644 index 0000000..9e0ca12 --- /dev/null +++ b/XNSimHtml/node_modules/bl/node_modules/readable-stream/readable.js @@ -0,0 +1,16 @@ +var Stream = require('stream'); +if (process.env.READABLE_STREAM === 'disable' && Stream) { + module.exports = Stream.Readable; + Object.assign(module.exports, Stream); + module.exports.Stream = Stream; +} else { + exports = module.exports = require('./lib/_stream_readable.js'); + exports.Stream = Stream || exports; + exports.Readable = exports; + exports.Writable = require('./lib/_stream_writable.js'); + exports.Duplex = require('./lib/_stream_duplex.js'); + exports.Transform = require('./lib/_stream_transform.js'); + exports.PassThrough = require('./lib/_stream_passthrough.js'); + exports.finished = require('./lib/internal/streams/end-of-stream.js'); + exports.pipeline = require('./lib/internal/streams/pipeline.js'); +} diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/.npmignore b/XNSimHtml/node_modules/buffer-equal-constant-time/.npmignore new file mode 100644 index 0000000..34e4f5c --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/.npmignore @@ -0,0 +1,2 @@ +.*.sw[mnop] +node_modules/ diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/.travis.yml b/XNSimHtml/node_modules/buffer-equal-constant-time/.travis.yml new file mode 100644 index 0000000..78e1c01 --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: +- "0.11" +- "0.10" diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/LICENSE.txt b/XNSimHtml/node_modules/buffer-equal-constant-time/LICENSE.txt new file mode 100644 index 0000000..9a064f3 --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/LICENSE.txt @@ -0,0 +1,12 @@ +Copyright (c) 2013, GoInstant Inc., a salesforce.com company +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + +* Neither the name of salesforce.com, nor GoInstant, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/README.md b/XNSimHtml/node_modules/buffer-equal-constant-time/README.md new file mode 100644 index 0000000..4f227f5 --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/README.md @@ -0,0 +1,50 @@ +# buffer-equal-constant-time + +Constant-time `Buffer` comparison for node.js. Should work with browserify too. + +[![Build Status](https://travis-ci.org/goinstant/buffer-equal-constant-time.png?branch=master)](https://travis-ci.org/goinstant/buffer-equal-constant-time) + +```sh + npm install buffer-equal-constant-time +``` + +# Usage + +```js + var bufferEq = require('buffer-equal-constant-time'); + + var a = new Buffer('asdf'); + var b = new Buffer('asdf'); + if (bufferEq(a,b)) { + // the same! + } else { + // different in at least one byte! + } +``` + +If you'd like to install an `.equal()` method onto the node.js `Buffer` and +`SlowBuffer` prototypes: + +```js + require('buffer-equal-constant-time').install(); + + var a = new Buffer('asdf'); + var b = new Buffer('asdf'); + if (a.equal(b)) { + // the same! + } else { + // different in at least one byte! + } +``` + +To get rid of the installed `.equal()` method, call `.restore()`: + +```js + require('buffer-equal-constant-time').restore(); +``` + +# Legal + +© 2013 GoInstant Inc., a salesforce.com company + +Licensed under the BSD 3-clause license. diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/index.js b/XNSimHtml/node_modules/buffer-equal-constant-time/index.js new file mode 100644 index 0000000..5462c1f --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/index.js @@ -0,0 +1,41 @@ +/*jshint node:true */ +'use strict'; +var Buffer = require('buffer').Buffer; // browserify +var SlowBuffer = require('buffer').SlowBuffer; + +module.exports = bufferEq; + +function bufferEq(a, b) { + + // shortcutting on type is necessary for correctness + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + return false; + } + + // buffer sizes should be well-known information, so despite this + // shortcutting, it doesn't leak any information about the *contents* of the + // buffers. + if (a.length !== b.length) { + return false; + } + + var c = 0; + for (var i = 0; i < a.length; i++) { + /*jshint bitwise:false */ + c |= a[i] ^ b[i]; // XOR + } + return c === 0; +} + +bufferEq.install = function() { + Buffer.prototype.equal = SlowBuffer.prototype.equal = function equal(that) { + return bufferEq(this, that); + }; +}; + +var origBufEqual = Buffer.prototype.equal; +var origSlowBufEqual = SlowBuffer.prototype.equal; +bufferEq.restore = function() { + Buffer.prototype.equal = origBufEqual; + SlowBuffer.prototype.equal = origSlowBufEqual; +}; diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/package.json b/XNSimHtml/node_modules/buffer-equal-constant-time/package.json new file mode 100644 index 0000000..17c7de2 --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/package.json @@ -0,0 +1,21 @@ +{ + "name": "buffer-equal-constant-time", + "version": "1.0.1", + "description": "Constant-time comparison of Buffers", + "main": "index.js", + "scripts": { + "test": "mocha test.js" + }, + "repository": "git@github.com:goinstant/buffer-equal-constant-time.git", + "keywords": [ + "buffer", + "equal", + "constant-time", + "crypto" + ], + "author": "GoInstant Inc., a salesforce.com company", + "license": "BSD-3-Clause", + "devDependencies": { + "mocha": "~1.15.1" + } +} diff --git a/XNSimHtml/node_modules/buffer-equal-constant-time/test.js b/XNSimHtml/node_modules/buffer-equal-constant-time/test.js new file mode 100644 index 0000000..0bc972d --- /dev/null +++ b/XNSimHtml/node_modules/buffer-equal-constant-time/test.js @@ -0,0 +1,42 @@ +/*jshint node:true */ +'use strict'; + +var bufferEq = require('./index'); +var assert = require('assert'); + +describe('buffer-equal-constant-time', function() { + var a = new Buffer('asdfasdf123456'); + var b = new Buffer('asdfasdf123456'); + var c = new Buffer('asdfasdf'); + + describe('bufferEq', function() { + it('says a == b', function() { + assert.strictEqual(bufferEq(a, b), true); + }); + + it('says a != c', function() { + assert.strictEqual(bufferEq(a, c), false); + }); + }); + + describe('install/restore', function() { + before(function() { + bufferEq.install(); + }); + after(function() { + bufferEq.restore(); + }); + + it('installed an .equal method', function() { + var SlowBuffer = require('buffer').SlowBuffer; + assert.ok(Buffer.prototype.equal); + assert.ok(SlowBuffer.prototype.equal); + }); + + it('infected existing Buffers', function() { + assert.strictEqual(a.equal(b), true); + assert.strictEqual(a.equal(c), false); + }); + }); + +}); diff --git a/XNSimHtml/node_modules/cacache/node_modules/.bin/mkdirp b/XNSimHtml/node_modules/cacache/node_modules/.bin/mkdirp new file mode 120000 index 0000000..017896c --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/.bin/mkdirp @@ -0,0 +1 @@ +../mkdirp/bin/cmd.js \ No newline at end of file diff --git a/XNSimHtml/node_modules/cacache/node_modules/chownr/package.json b/XNSimHtml/node_modules/cacache/node_modules/chownr/package.json deleted file mode 100644 index 5b0214c..0000000 --- a/XNSimHtml/node_modules/cacache/node_modules/chownr/package.json +++ /dev/null @@ -1,32 +0,0 @@ -{ - "author": "Isaac Z. Schlueter (http://blog.izs.me/)", - "name": "chownr", - "description": "like `chown -R`", - "version": "2.0.0", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/chownr.git" - }, - "main": "chownr.js", - "files": [ - "chownr.js" - ], - "devDependencies": { - "mkdirp": "0.3", - "rimraf": "^2.7.1", - "tap": "^14.10.6" - }, - "tap": { - "check-coverage": true - }, - "scripts": { - "test": "tap", - "preversion": "npm test", - "postversion": "npm publish", - "prepublishOnly": "git push origin --follow-tags" - }, - "license": "ISC", - "engines": { - "node": ">=10" - } -} diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/CHANGELOG.md b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/CHANGELOG.md new file mode 100644 index 0000000..8145838 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/CHANGELOG.md @@ -0,0 +1,15 @@ +# Changers Lorgs! + +## 1.0 + +Full rewrite. Essentially a brand new module. + +- Return a promise instead of taking a callback. +- Use native `fs.mkdir(path, { recursive: true })` when available. +- Drop support for outdated Node.js versions. (Technically still works on + Node.js v8, but only 10 and above are officially supported.) + +## 0.x + +Original and most widely used recursive directory creation implementation +in JavaScript, dating back to 2010. diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/LICENSE b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/LICENSE new file mode 100644 index 0000000..13fcd15 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/LICENSE @@ -0,0 +1,21 @@ +Copyright James Halliday (mail@substack.net) and Isaac Z. Schlueter (i@izs.me) + +This project is free software released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/bin/cmd.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/bin/cmd.js new file mode 100755 index 0000000..6e0aa8d --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/bin/cmd.js @@ -0,0 +1,68 @@ +#!/usr/bin/env node + +const usage = () => ` +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories + that don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m If a directory needs to be created, set the mode as an octal + --mode= permission string. + + -v --version Print the mkdirp version number + + -h --help Print this helpful banner + + -p --print Print the first directories created for each path provided + + --manual Use manual implementation, even if native is available +` + +const dirs = [] +const opts = {} +let print = false +let dashdash = false +let manual = false +for (const arg of process.argv.slice(2)) { + if (dashdash) + dirs.push(arg) + else if (arg === '--') + dashdash = true + else if (arg === '--manual') + manual = true + else if (/^-h/.test(arg) || /^--help/.test(arg)) { + console.log(usage()) + process.exit(0) + } else if (arg === '-v' || arg === '--version') { + console.log(require('../package.json').version) + process.exit(0) + } else if (arg === '-p' || arg === '--print') { + print = true + } else if (/^-m/.test(arg) || /^--mode=/.test(arg)) { + const mode = parseInt(arg.replace(/^(-m|--mode=)/, ''), 8) + if (isNaN(mode)) { + console.error(`invalid mode argument: ${arg}\nMust be an octal number.`) + process.exit(1) + } + opts.mode = mode + } else + dirs.push(arg) +} + +const mkdirp = require('../') +const impl = manual ? mkdirp.manual : mkdirp +if (dirs.length === 0) + console.error(usage()) + +Promise.all(dirs.map(dir => impl(dir, opts))) + .then(made => print ? made.forEach(m => m && console.log(m)) : null) + .catch(er => { + console.error(er.message) + if (er.code) + console.error(' code: ' + er.code) + process.exit(1) + }) diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/index.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/index.js new file mode 100644 index 0000000..ad7a16c --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/index.js @@ -0,0 +1,31 @@ +const optsArg = require('./lib/opts-arg.js') +const pathArg = require('./lib/path-arg.js') + +const {mkdirpNative, mkdirpNativeSync} = require('./lib/mkdirp-native.js') +const {mkdirpManual, mkdirpManualSync} = require('./lib/mkdirp-manual.js') +const {useNative, useNativeSync} = require('./lib/use-native.js') + + +const mkdirp = (path, opts) => { + path = pathArg(path) + opts = optsArg(opts) + return useNative(opts) + ? mkdirpNative(path, opts) + : mkdirpManual(path, opts) +} + +const mkdirpSync = (path, opts) => { + path = pathArg(path) + opts = optsArg(opts) + return useNativeSync(opts) + ? mkdirpNativeSync(path, opts) + : mkdirpManualSync(path, opts) +} + +mkdirp.sync = mkdirpSync +mkdirp.native = (path, opts) => mkdirpNative(pathArg(path), optsArg(opts)) +mkdirp.manual = (path, opts) => mkdirpManual(pathArg(path), optsArg(opts)) +mkdirp.nativeSync = (path, opts) => mkdirpNativeSync(pathArg(path), optsArg(opts)) +mkdirp.manualSync = (path, opts) => mkdirpManualSync(pathArg(path), optsArg(opts)) + +module.exports = mkdirp diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/find-made.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/find-made.js new file mode 100644 index 0000000..022e492 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/find-made.js @@ -0,0 +1,29 @@ +const {dirname} = require('path') + +const findMade = (opts, parent, path = undefined) => { + // we never want the 'made' return value to be a root directory + if (path === parent) + return Promise.resolve() + + return opts.statAsync(parent).then( + st => st.isDirectory() ? path : undefined, // will fail later + er => er.code === 'ENOENT' + ? findMade(opts, dirname(parent), parent) + : undefined + ) +} + +const findMadeSync = (opts, parent, path = undefined) => { + if (path === parent) + return undefined + + try { + return opts.statSync(parent).isDirectory() ? path : undefined + } catch (er) { + return er.code === 'ENOENT' + ? findMadeSync(opts, dirname(parent), parent) + : undefined + } +} + +module.exports = {findMade, findMadeSync} diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-manual.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-manual.js new file mode 100644 index 0000000..2eb18cd --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-manual.js @@ -0,0 +1,64 @@ +const {dirname} = require('path') + +const mkdirpManual = (path, opts, made) => { + opts.recursive = false + const parent = dirname(path) + if (parent === path) { + return opts.mkdirAsync(path, opts).catch(er => { + // swallowed by recursive implementation on posix systems + // any other error is a failure + if (er.code !== 'EISDIR') + throw er + }) + } + + return opts.mkdirAsync(path, opts).then(() => made || path, er => { + if (er.code === 'ENOENT') + return mkdirpManual(parent, opts) + .then(made => mkdirpManual(path, opts, made)) + if (er.code !== 'EEXIST' && er.code !== 'EROFS') + throw er + return opts.statAsync(path).then(st => { + if (st.isDirectory()) + return made + else + throw er + }, () => { throw er }) + }) +} + +const mkdirpManualSync = (path, opts, made) => { + const parent = dirname(path) + opts.recursive = false + + if (parent === path) { + try { + return opts.mkdirSync(path, opts) + } catch (er) { + // swallowed by recursive implementation on posix systems + // any other error is a failure + if (er.code !== 'EISDIR') + throw er + else + return + } + } + + try { + opts.mkdirSync(path, opts) + return made || path + } catch (er) { + if (er.code === 'ENOENT') + return mkdirpManualSync(path, opts, mkdirpManualSync(parent, opts, made)) + if (er.code !== 'EEXIST' && er.code !== 'EROFS') + throw er + try { + if (!opts.statSync(path).isDirectory()) + throw er + } catch (_) { + throw er + } + } +} + +module.exports = {mkdirpManual, mkdirpManualSync} diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-native.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-native.js new file mode 100644 index 0000000..c7a6b69 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/mkdirp-native.js @@ -0,0 +1,39 @@ +const {dirname} = require('path') +const {findMade, findMadeSync} = require('./find-made.js') +const {mkdirpManual, mkdirpManualSync} = require('./mkdirp-manual.js') + +const mkdirpNative = (path, opts) => { + opts.recursive = true + const parent = dirname(path) + if (parent === path) + return opts.mkdirAsync(path, opts) + + return findMade(opts, path).then(made => + opts.mkdirAsync(path, opts).then(() => made) + .catch(er => { + if (er.code === 'ENOENT') + return mkdirpManual(path, opts) + else + throw er + })) +} + +const mkdirpNativeSync = (path, opts) => { + opts.recursive = true + const parent = dirname(path) + if (parent === path) + return opts.mkdirSync(path, opts) + + const made = findMadeSync(opts, path) + try { + opts.mkdirSync(path, opts) + return made + } catch (er) { + if (er.code === 'ENOENT') + return mkdirpManualSync(path, opts) + else + throw er + } +} + +module.exports = {mkdirpNative, mkdirpNativeSync} diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/opts-arg.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/opts-arg.js new file mode 100644 index 0000000..2fa4833 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/opts-arg.js @@ -0,0 +1,23 @@ +const { promisify } = require('util') +const fs = require('fs') +const optsArg = opts => { + if (!opts) + opts = { mode: 0o777, fs } + else if (typeof opts === 'object') + opts = { mode: 0o777, fs, ...opts } + else if (typeof opts === 'number') + opts = { mode: opts, fs } + else if (typeof opts === 'string') + opts = { mode: parseInt(opts, 8), fs } + else + throw new TypeError('invalid options argument') + + opts.mkdir = opts.mkdir || opts.fs.mkdir || fs.mkdir + opts.mkdirAsync = promisify(opts.mkdir) + opts.stat = opts.stat || opts.fs.stat || fs.stat + opts.statAsync = promisify(opts.stat) + opts.statSync = opts.statSync || opts.fs.statSync || fs.statSync + opts.mkdirSync = opts.mkdirSync || opts.fs.mkdirSync || fs.mkdirSync + return opts +} +module.exports = optsArg diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/path-arg.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/path-arg.js new file mode 100644 index 0000000..cc07de5 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/path-arg.js @@ -0,0 +1,29 @@ +const platform = process.env.__TESTING_MKDIRP_PLATFORM__ || process.platform +const { resolve, parse } = require('path') +const pathArg = path => { + if (/\0/.test(path)) { + // simulate same failure that node raises + throw Object.assign( + new TypeError('path must be a string without null bytes'), + { + path, + code: 'ERR_INVALID_ARG_VALUE', + } + ) + } + + path = resolve(path) + if (platform === 'win32') { + const badWinChars = /[*|"<>?:]/ + const {root} = parse(path) + if (badWinChars.test(path.substr(root.length))) { + throw Object.assign(new Error('Illegal characters in path.'), { + path, + code: 'EINVAL', + }) + } + } + + return path +} +module.exports = pathArg diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/use-native.js b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/use-native.js new file mode 100644 index 0000000..079361d --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/lib/use-native.js @@ -0,0 +1,10 @@ +const fs = require('fs') + +const version = process.env.__TESTING_MKDIRP_NODE_VERSION__ || process.version +const versArr = version.replace(/^v/, '').split('.') +const hasNative = +versArr[0] > 10 || +versArr[0] === 10 && +versArr[1] >= 12 + +const useNative = !hasNative ? () => false : opts => opts.mkdir === fs.mkdir +const useNativeSync = !hasNative ? () => false : opts => opts.mkdirSync === fs.mkdirSync + +module.exports = {useNative, useNativeSync} diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/package.json b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/package.json new file mode 100644 index 0000000..2913ed0 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/package.json @@ -0,0 +1,44 @@ +{ + "name": "mkdirp", + "description": "Recursively mkdir, like `mkdir -p`", + "version": "1.0.4", + "main": "index.js", + "keywords": [ + "mkdir", + "directory", + "make dir", + "make", + "dir", + "recursive", + "native" + ], + "repository": { + "type": "git", + "url": "https://github.com/isaacs/node-mkdirp.git" + }, + "scripts": { + "test": "tap", + "snap": "tap", + "preversion": "npm test", + "postversion": "npm publish", + "postpublish": "git push origin --follow-tags" + }, + "tap": { + "check-coverage": true, + "coverage-map": "map.js" + }, + "devDependencies": { + "require-inject": "^1.4.4", + "tap": "^14.10.7" + }, + "bin": "bin/cmd.js", + "license": "MIT", + "engines": { + "node": ">=10" + }, + "files": [ + "bin", + "lib", + "index.js" + ] +} diff --git a/XNSimHtml/node_modules/cacache/node_modules/mkdirp/readme.markdown b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/readme.markdown new file mode 100644 index 0000000..827de59 --- /dev/null +++ b/XNSimHtml/node_modules/cacache/node_modules/mkdirp/readme.markdown @@ -0,0 +1,266 @@ +# mkdirp + +Like `mkdir -p`, but in Node.js! + +Now with a modern API and no\* bugs! + +\* may contain some bugs + +# example + +## pow.js + +```js +const mkdirp = require('mkdirp') + +// return value is a Promise resolving to the first directory created +mkdirp('/tmp/foo/bar/baz').then(made => + console.log(`made directories, starting with ${made}`)) +``` + +Output (where `/tmp/foo` already exists) + +``` +made directories, starting with /tmp/foo/bar +``` + +Or, if you don't have time to wait around for promises: + +```js +const mkdirp = require('mkdirp') + +// return value is the first directory created +const made = mkdirp.sync('/tmp/foo/bar/baz') +console.log(`made directories, starting with ${made}`) +``` + +And now /tmp/foo/bar/baz exists, huzzah! + +# methods + +```js +const mkdirp = require('mkdirp') +``` + +## mkdirp(dir, [opts]) -> Promise + +Create a new directory and any necessary subdirectories at `dir` with octal +permission string `opts.mode`. If `opts` is a string or number, it will be +treated as the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0o777 & +(~process.umask())`. + +Promise resolves to first directory `made` that had to be created, or +`undefined` if everything already exists. Promise rejects if any errors +are encountered. Note that, in the case of promise rejection, some +directories _may_ have been created, as recursive directory creation is not +an atomic operation. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdir(path, opts, cb)` +and `opts.fs.stat(path, cb)`. + +You can also override just one or the other of `mkdir` and `stat` by +passing in `opts.stat` or `opts.mkdir`, or providing an `fs` option that +only overrides one of these. + +## mkdirp.sync(dir, opts) -> String|null + +Synchronously create a new directory and any necessary subdirectories at +`dir` with octal permission string `opts.mode`. If `opts` is a string or +number, it will be treated as the `opts.mode`. + +If `opts.mode` isn't specified, it defaults to `0o777 & +(~process.umask())`. + +Returns the first directory that had to be created, or undefined if +everything already exists. + +You can optionally pass in an alternate `fs` implementation by passing in +`opts.fs`. Your implementation should have `opts.fs.mkdirSync(path, mode)` +and `opts.fs.statSync(path)`. + +You can also override just one or the other of `mkdirSync` and `statSync` +by passing in `opts.statSync` or `opts.mkdirSync`, or providing an `fs` +option that only overrides one of these. + +## mkdirp.manual, mkdirp.manualSync + +Use the manual implementation (not the native one). This is the default +when the native implementation is not available or the stat/mkdir +implementation is overridden. + +## mkdirp.native, mkdirp.nativeSync + +Use the native implementation (not the manual one). This is the default +when the native implementation is available and stat/mkdir are not +overridden. + +# implementation + +On Node.js v10.12.0 and above, use the native `fs.mkdir(p, +{recursive:true})` option, unless `fs.mkdir`/`fs.mkdirSync` has been +overridden by an option. + +## native implementation + +- If the path is a root directory, then pass it to the underlying + implementation and return the result/error. (In this case, it'll either + succeed or fail, but we aren't actually creating any dirs.) +- Walk up the path statting each directory, to find the first path that + will be created, `made`. +- Call `fs.mkdir(path, { recursive: true })` (or `fs.mkdirSync`) +- If error, raise it to the caller. +- Return `made`. + +## manual implementation + +- Call underlying `fs.mkdir` implementation, with `recursive: false` +- If error: + - If path is a root directory, raise to the caller and do not handle it + - If ENOENT, mkdirp parent dir, store result as `made` + - stat(path) + - If error, raise original `mkdir` error + - If directory, return `made` + - Else, raise original `mkdir` error +- else + - return `undefined` if a root dir, or `made` if set, or `path` + +## windows vs unix caveat + +On Windows file systems, attempts to create a root directory (ie, a drive +letter or root UNC path) will fail. If the root directory exists, then it +will fail with `EPERM`. If the root directory does not exist, then it will +fail with `ENOENT`. + +On posix file systems, attempts to create a root directory (in recursive +mode) will succeed silently, as it is treated like just another directory +that already exists. (In non-recursive mode, of course, it fails with +`EEXIST`.) + +In order to preserve this system-specific behavior (and because it's not as +if we can create the parent of a root directory anyway), attempts to create +a root directory are passed directly to the `fs` implementation, and any +errors encountered are not handled. + +## native error caveat + +The native implementation (as of at least Node.js v13.4.0) does not provide +appropriate errors in some cases (see +[nodejs/node#31481](https://github.com/nodejs/node/issues/31481) and +[nodejs/node#28015](https://github.com/nodejs/node/issues/28015)). + +In order to work around this issue, the native implementation will fall +back to the manual implementation if an `ENOENT` error is encountered. + +# choosing a recursive mkdir implementation + +There are a few to choose from! Use the one that suits your needs best :D + +## use `fs.mkdir(path, {recursive: true}, cb)` if: + +- You wish to optimize performance even at the expense of other factors. +- You don't need to know the first dir created. +- You are ok with getting `ENOENT` as the error when some other problem is + the actual cause. +- You can limit your platforms to Node.js v10.12 and above. +- You're ok with using callbacks instead of promises. +- You don't need/want a CLI. +- You don't need to override the `fs` methods in use. + +## use this module (mkdirp 1.x) if: + +- You need to know the first directory that was created. +- You wish to use the native implementation if available, but fall back + when it's not. +- You prefer promise-returning APIs to callback-taking APIs. +- You want more useful error messages than the native recursive mkdir + provides (at least as of Node.js v13.4), and are ok with re-trying on + `ENOENT` to achieve this. +- You need (or at least, are ok with) a CLI. +- You need to override the `fs` methods in use. + +## use [`make-dir`](http://npm.im/make-dir) if: + +- You do not need to know the first dir created (and wish to save a few + `stat` calls when using the native implementation for this reason). +- You wish to use the native implementation if available, but fall back + when it's not. +- You prefer promise-returning APIs to callback-taking APIs. +- You are ok with occasionally getting `ENOENT` errors for failures that + are actually related to something other than a missing file system entry. +- You don't need/want a CLI. +- You need to override the `fs` methods in use. + +## use mkdirp 0.x if: + +- You need to know the first directory that was created. +- You need (or at least, are ok with) a CLI. +- You need to override the `fs` methods in use. +- You're ok with using callbacks instead of promises. +- You are not running on Windows, where the root-level ENOENT errors can + lead to infinite regress. +- You think vinyl just sounds warmer and richer for some weird reason. +- You are supporting truly ancient Node.js versions, before even the advent + of a `Promise` language primitive. (Please don't. You deserve better.) + +# cli + +This package also ships with a `mkdirp` command. + +``` +$ mkdirp -h + +usage: mkdirp [DIR1,DIR2..] {OPTIONS} + + Create each supplied directory including any necessary parent directories + that don't yet exist. + + If the directory already exists, do nothing. + +OPTIONS are: + + -m If a directory needs to be created, set the mode as an octal + --mode= permission string. + + -v --version Print the mkdirp version number + + -h --help Print this helpful banner + + -p --print Print the first directories created for each path provided + + --manual Use manual implementation, even if native is available +``` + +# install + +With [npm](http://npmjs.org) do: + +``` +npm install mkdirp +``` + +to get the library locally, or + +``` +npm install -g mkdirp +``` + +to get the command everywhere, or + +``` +npx mkdirp ... +``` + +to run the command without installing it globally. + +# platform support + +This module works on node v8, but only v10 and above are officially +supported, as Node v8 reached its LTS end of life 2020-01-01, which is in +the past, as of this writing. + +# license + +MIT diff --git a/XNSimHtml/node_modules/chownr/package.json b/XNSimHtml/node_modules/chownr/package.json index c273a7d..5b0214c 100644 --- a/XNSimHtml/node_modules/chownr/package.json +++ b/XNSimHtml/node_modules/chownr/package.json @@ -2,7 +2,7 @@ "author": "Isaac Z. Schlueter (http://blog.izs.me/)", "name": "chownr", "description": "like `chown -R`", - "version": "1.1.4", + "version": "2.0.0", "repository": { "type": "git", "url": "git://github.com/isaacs/chownr.git" @@ -25,5 +25,8 @@ "postversion": "npm publish", "prepublishOnly": "git push origin --follow-tags" }, - "license": "ISC" + "license": "ISC", + "engines": { + "node": ">=10" + } } diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/README.md b/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/README.md deleted file mode 100644 index f1c5a93..0000000 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/README.md +++ /dev/null @@ -1,58 +0,0 @@ -# readable-stream - -***Node-core v8.17.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream) - - -[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/) -[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/) - - -[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream) - -```bash -npm install --save readable-stream -``` - -***Node-core streams for userland*** - -This package is a mirror of the Streams2 and Streams3 implementations in -Node-core. - -Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.17.0/docs/api/stream.html). - -If you want to guarantee a stable streams base, regardless of what version of -Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html). - -As of version 2.0.0 **readable-stream** uses semantic versioning. - -# Streams Working Group - -`readable-stream` is maintained by the Streams Working Group, which -oversees the development and maintenance of the Streams API within -Node.js. The responsibilities of the Streams Working Group include: - -* Addressing stream issues on the Node.js issue tracker. -* Authoring and editing stream documentation within the Node.js project. -* Reviewing changes to stream subclasses within the Node.js project. -* Redirecting changes to streams from the Node.js project to this - project. -* Assisting in the implementation of stream providers within Node.js. -* Recommending versions of `readable-stream` to be included in Node.js. -* Messaging about the future of streams to give the community advance - notice of changes. - - -## Team Members - -* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) <christopher.s.dickinson@gmail.com> - - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B -* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) <calvin.metcalf@gmail.com> - - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242 -* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) <rod@vagg.org> - - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D -* **Sam Newman** ([@sonewman](https://github.com/sonewman)) <newmansam@outlook.com> -* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) <mathiasbuus@gmail.com> -* **Domenic Denicola** ([@domenic](https://github.com/domenic)) <d@domenic.me> -* **Matteo Collina** ([@mcollina](https://github.com/mcollina)) <matteo.collina@gmail.com> - - Release GPG key: 3ABC01543F22DD2239285CDD818674489FBC127E -* **Irina Shestak** ([@lrlna](https://github.com/lrlna)) <shestak.irina@gmail.com> diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/package.json b/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/package.json deleted file mode 100644 index 514c178..0000000 --- a/XNSimHtml/node_modules/concat-stream/node_modules/readable-stream/package.json +++ /dev/null @@ -1,52 +0,0 @@ -{ - "name": "readable-stream", - "version": "2.3.8", - "description": "Streams3, a user-land copy of the stream library from Node.js", - "main": "readable.js", - "dependencies": { - "core-util-is": "~1.0.0", - "inherits": "~2.0.3", - "isarray": "~1.0.0", - "process-nextick-args": "~2.0.0", - "safe-buffer": "~5.1.1", - "string_decoder": "~1.1.1", - "util-deprecate": "~1.0.1" - }, - "devDependencies": { - "assert": "^1.4.0", - "babel-polyfill": "^6.9.1", - "buffer": "^4.9.0", - "lolex": "^2.3.2", - "nyc": "^6.4.0", - "tap": "^0.7.0", - "tape": "^4.8.0" - }, - "scripts": { - "test": "tap test/parallel/*.js test/ours/*.js && node test/verify-dependencies.js", - "ci": "tap test/parallel/*.js test/ours/*.js --tap | tee test.tap && node test/verify-dependencies.js", - "cover": "nyc npm test", - "report": "nyc report --reporter=lcov" - }, - "repository": { - "type": "git", - "url": "git://github.com/nodejs/readable-stream" - }, - "keywords": [ - "readable", - "stream", - "pipe" - ], - "browser": { - "util": false, - "./readable.js": "./readable-browser.js", - "./writable.js": "./writable-browser.js", - "./duplex.js": "./duplex-browser.js", - "./lib/internal/streams/stream.js": "./lib/internal/streams/stream-browser.js" - }, - "nyc": { - "include": [ - "lib/**.js" - ] - }, - "license": "MIT" -} diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/README.md b/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/README.md deleted file mode 100644 index 5fd5831..0000000 --- a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/README.md +++ /dev/null @@ -1,47 +0,0 @@ -# string_decoder - -***Node-core v8.9.4 string_decoder for userland*** - - -[![NPM](https://nodei.co/npm/string_decoder.png?downloads=true&downloadRank=true)](https://nodei.co/npm/string_decoder/) -[![NPM](https://nodei.co/npm-dl/string_decoder.png?&months=6&height=3)](https://nodei.co/npm/string_decoder/) - - -```bash -npm install --save string_decoder -``` - -***Node-core string_decoder for userland*** - -This package is a mirror of the string_decoder implementation in Node-core. - -Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.9.4/docs/api/). - -As of version 1.0.0 **string_decoder** uses semantic versioning. - -## Previous versions - -Previous version numbers match the versions found in Node core, e.g. 0.10.24 matches Node 0.10.24, likewise 0.11.10 matches Node 0.11.10. - -## Update - -The *build/* directory contains a build script that will scrape the source from the [nodejs/node](https://github.com/nodejs/node) repo given a specific Node version. - -## Streams Working Group - -`string_decoder` is maintained by the Streams Working Group, which -oversees the development and maintenance of the Streams API within -Node.js. The responsibilities of the Streams Working Group include: - -* Addressing stream issues on the Node.js issue tracker. -* Authoring and editing stream documentation within the Node.js project. -* Reviewing changes to stream subclasses within the Node.js project. -* Redirecting changes to streams from the Node.js project to this - project. -* Assisting in the implementation of stream providers within Node.js. -* Recommending versions of `readable-stream` to be included in Node.js. -* Messaging about the future of streams to give the community advance - notice of changes. - -See [readable-stream](https://github.com/nodejs/readable-stream) for -more details. diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/lib/string_decoder.js b/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/lib/string_decoder.js deleted file mode 100644 index 2e89e63..0000000 --- a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/lib/string_decoder.js +++ /dev/null @@ -1,296 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -/**/ - -var Buffer = require('safe-buffer').Buffer; -/**/ - -var isEncoding = Buffer.isEncoding || function (encoding) { - encoding = '' + encoding; - switch (encoding && encoding.toLowerCase()) { - case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': - return true; - default: - return false; - } -}; - -function _normalizeEncoding(enc) { - if (!enc) return 'utf8'; - var retried; - while (true) { - switch (enc) { - case 'utf8': - case 'utf-8': - return 'utf8'; - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le'; - case 'latin1': - case 'binary': - return 'latin1'; - case 'base64': - case 'ascii': - case 'hex': - return enc; - default: - if (retried) return; // undefined - enc = ('' + enc).toLowerCase(); - retried = true; - } - } -}; - -// Do not cache `Buffer.isEncoding` when checking encoding names as some -// modules monkey-patch it to support additional encodings -function normalizeEncoding(enc) { - var nenc = _normalizeEncoding(enc); - if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); - return nenc || enc; -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. -exports.StringDecoder = StringDecoder; -function StringDecoder(encoding) { - this.encoding = normalizeEncoding(encoding); - var nb; - switch (this.encoding) { - case 'utf16le': - this.text = utf16Text; - this.end = utf16End; - nb = 4; - break; - case 'utf8': - this.fillLast = utf8FillLast; - nb = 4; - break; - case 'base64': - this.text = base64Text; - this.end = base64End; - nb = 3; - break; - default: - this.write = simpleWrite; - this.end = simpleEnd; - return; - } - this.lastNeed = 0; - this.lastTotal = 0; - this.lastChar = Buffer.allocUnsafe(nb); -} - -StringDecoder.prototype.write = function (buf) { - if (buf.length === 0) return ''; - var r; - var i; - if (this.lastNeed) { - r = this.fillLast(buf); - if (r === undefined) return ''; - i = this.lastNeed; - this.lastNeed = 0; - } else { - i = 0; - } - if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); - return r || ''; -}; - -StringDecoder.prototype.end = utf8End; - -// Returns only complete characters in a Buffer -StringDecoder.prototype.text = utf8Text; - -// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer -StringDecoder.prototype.fillLast = function (buf) { - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); - this.lastNeed -= buf.length; -}; - -// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a -// continuation byte. If an invalid byte is detected, -2 is returned. -function utf8CheckByte(byte) { - if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; - return byte >> 6 === 0x02 ? -1 : -2; -} - -// Checks at most 3 bytes at the end of a Buffer in order to detect an -// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) -// needed to complete the UTF-8 character (if applicable) are returned. -function utf8CheckIncomplete(self, buf, i) { - var j = buf.length - 1; - if (j < i) return 0; - var nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 1; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 2; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) { - if (nb === 2) nb = 0;else self.lastNeed = nb - 3; - } - return nb; - } - return 0; -} - -// Validates as many continuation bytes for a multi-byte UTF-8 character as -// needed or are available. If we see a non-continuation byte where we expect -// one, we "replace" the validated continuation bytes we've seen so far with -// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding -// behavior. The continuation byte check is included three times in the case -// where all of the continuation bytes for a character exist in the same buffer. -// It is also done this way as a slight performance increase instead of using a -// loop. -function utf8CheckExtraBytes(self, buf, p) { - if ((buf[0] & 0xC0) !== 0x80) { - self.lastNeed = 0; - return '\ufffd'; - } - if (self.lastNeed > 1 && buf.length > 1) { - if ((buf[1] & 0xC0) !== 0x80) { - self.lastNeed = 1; - return '\ufffd'; - } - if (self.lastNeed > 2 && buf.length > 2) { - if ((buf[2] & 0xC0) !== 0x80) { - self.lastNeed = 2; - return '\ufffd'; - } - } - } -} - -// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. -function utf8FillLast(buf) { - var p = this.lastTotal - this.lastNeed; - var r = utf8CheckExtraBytes(this, buf, p); - if (r !== undefined) return r; - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, p, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, p, 0, buf.length); - this.lastNeed -= buf.length; -} - -// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a -// partial character, the character's bytes are buffered until the required -// number of bytes are available. -function utf8Text(buf, i) { - var total = utf8CheckIncomplete(this, buf, i); - if (!this.lastNeed) return buf.toString('utf8', i); - this.lastTotal = total; - var end = buf.length - (total - this.lastNeed); - buf.copy(this.lastChar, 0, end); - return buf.toString('utf8', i, end); -} - -// For UTF-8, a replacement character is added when ending on a partial -// character. -function utf8End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + '\ufffd'; - return r; -} - -// UTF-16LE typically needs two bytes per character, but even if we have an even -// number of bytes available, we need to check if we end on a leading/high -// surrogate. In that case, we need to wait for the next two bytes in order to -// decode the last character properly. -function utf16Text(buf, i) { - if ((buf.length - i) % 2 === 0) { - var r = buf.toString('utf16le', i); - if (r) { - var c = r.charCodeAt(r.length - 1); - if (c >= 0xD800 && c <= 0xDBFF) { - this.lastNeed = 2; - this.lastTotal = 4; - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - return r.slice(0, -1); - } - } - return r; - } - this.lastNeed = 1; - this.lastTotal = 2; - this.lastChar[0] = buf[buf.length - 1]; - return buf.toString('utf16le', i, buf.length - 1); -} - -// For UTF-16LE we do not explicitly append special replacement characters if we -// end on a partial character, we simply let v8 handle that. -function utf16End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) { - var end = this.lastTotal - this.lastNeed; - return r + this.lastChar.toString('utf16le', 0, end); - } - return r; -} - -function base64Text(buf, i) { - var n = (buf.length - i) % 3; - if (n === 0) return buf.toString('base64', i); - this.lastNeed = 3 - n; - this.lastTotal = 3; - if (n === 1) { - this.lastChar[0] = buf[buf.length - 1]; - } else { - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - } - return buf.toString('base64', i, buf.length - n); -} - -function base64End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); - return r; -} - -// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) -function simpleWrite(buf) { - return buf.toString(this.encoding); -} - -function simpleEnd(buf) { - return buf && buf.length ? this.write(buf) : ''; -} \ No newline at end of file diff --git a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/package.json b/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/package.json deleted file mode 100644 index 518c3eb..0000000 --- a/XNSimHtml/node_modules/concat-stream/node_modules/string_decoder/package.json +++ /dev/null @@ -1,31 +0,0 @@ -{ - "name": "string_decoder", - "version": "1.1.1", - "description": "The string_decoder module from Node core", - "main": "lib/string_decoder.js", - "dependencies": { - "safe-buffer": "~5.1.0" - }, - "devDependencies": { - "babel-polyfill": "^6.23.0", - "core-util-is": "^1.0.2", - "inherits": "^2.0.3", - "tap": "~0.4.8" - }, - "scripts": { - "test": "tap test/parallel/*.js && node test/verify-dependencies", - "ci": "tap test/parallel/*.js test/ours/*.js --tap | tee test.tap && node test/verify-dependencies.js" - }, - "repository": { - "type": "git", - "url": "git://github.com/nodejs/string_decoder.git" - }, - "homepage": "https://github.com/nodejs/string_decoder", - "keywords": [ - "string", - "decoder", - "browser", - "browserify" - ], - "license": "MIT" -} diff --git a/XNSimHtml/node_modules/cookie-parser/HISTORY.md b/XNSimHtml/node_modules/cookie-parser/HISTORY.md new file mode 100644 index 0000000..00ea683 --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/HISTORY.md @@ -0,0 +1,124 @@ +1.4.7 / 2024-10-08 +========== + + * deps: cookie@0.7.2 + - Fix object assignment of `hasOwnProperty` + * deps: cookie@0.7.1 + - Allow leading dot for domain + - Although not permitted in the spec, some users expect this to work and user agents ignore the leading dot according to spec + - Add fast path for `serialize` without options, use `obj.hasOwnProperty` when parsing + * deps: cookie@0.7.0 + - perf: parse cookies ~10% faster + - fix: narrow the validation of cookies to match RFC6265 + - fix: add `main` to `package.json` for rspack + * deps: cookie@0.6.0 + - Add `partitioned` option + * deps: cookie@0.5.0 + - Add `priority` option + - Fix `expires` option to reject invalid dates + - pref: improve default decode speed + - pref: remove slow string split in parse + * deps: cookie@0.4.2 + - pref: read value only when assigning in parse + - pref: remove unnecessary regexp in parse + +1.4.6 / 2021-11-16 +================== + + * deps: cookie@0.4.1 + +1.4.5 / 2020-03-14 +================== + + * deps: cookie@0.4.0 + +1.4.4 / 2019-02-12 +================== + + * perf: normalize `secret` argument only once + +1.4.3 / 2016-05-26 +================== + + * deps: cookie@0.3.1 + - perf: use for loop in parse + +1.4.2 / 2016-05-20 +================== + + * deps: cookie@0.2.4 + - perf: enable strict mode + - perf: use for loop in parse + - perf: use string concatenation for serialization + +1.4.1 / 2016-01-11 +================== + + * deps: cookie@0.2.3 + * perf: enable strict mode + +1.4.0 / 2015-09-18 +================== + + * Accept array of secrets in addition to a single secret + * Fix `JSONCookie` to return `undefined` for non-string arguments + * Fix `signedCookie` to return `undefined` for non-string arguments + * deps: cookie@0.2.2 + +1.3.5 / 2015-05-19 +================== + + * deps: cookie@0.1.3 + - Slight optimizations + +1.3.4 / 2015-02-15 +================== + + * deps: cookie-signature@1.0.6 + +1.3.3 / 2014-09-05 +================== + + * deps: cookie-signature@1.0.5 + +1.3.2 / 2014-06-26 +================== + + * deps: cookie-signature@1.0.4 + - fix for timing attacks + +1.3.1 / 2014-06-17 +================== + + * actually export `signedCookie` + +1.3.0 / 2014-06-17 +================== + + * add `signedCookie` export for single cookie unsigning + +1.2.0 / 2014-06-17 +================== + + * export parsing functions + * `req.cookies` and `req.signedCookies` are now plain objects + * slightly faster parsing of many cookies + +1.1.0 / 2014-05-12 +================== + + * Support for NodeJS version 0.8 + * deps: cookie@0.1.2 + - Fix for maxAge == 0 + - made compat with expires field + - tweak maxAge NaN error message + +1.0.1 / 2014-02-20 +================== + + * add missing dependencies + +1.0.0 / 2014-02-15 +================== + + * Genesis from `connect` diff --git a/XNSimHtml/node_modules/cookie-parser/LICENSE b/XNSimHtml/node_modules/cookie-parser/LICENSE new file mode 100644 index 0000000..343f2ad --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/LICENSE @@ -0,0 +1,23 @@ +(The MIT License) + +Copyright (c) 2014 TJ Holowaychuk +Copyright (c) 2015 Douglas Christopher Wilson + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/XNSimHtml/node_modules/cookie-parser/README.md b/XNSimHtml/node_modules/cookie-parser/README.md new file mode 100644 index 0000000..b8ecd7b --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/README.md @@ -0,0 +1,119 @@ +# cookie-parser + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Build Status][ci-image]][ci-url] +[![Test Coverage][coveralls-image]][coveralls-url] + +Parse `Cookie` header and populate `req.cookies` with an object keyed by the +cookie names. Optionally you may enable signed cookie support by passing a +`secret` string, which assigns `req.secret` so it may be used by other +middleware. + +## Installation + +```sh +$ npm install cookie-parser +``` + +## API + +```js +var cookieParser = require('cookie-parser') +``` + +### cookieParser(secret, options) + +Create a new cookie parser middleware function using the given `secret` and +`options`. + +- `secret` a string or array used for signing cookies. This is optional and if + not specified, will not parse signed cookies. If a string is provided, this + is used as the secret. If an array is provided, an attempt will be made to + unsign the cookie with each secret in order. +- `options` an object that is passed to `cookie.parse` as the second option. See + [cookie](https://www.npmjs.org/package/cookie) for more information. + - `decode` a function to decode the value of the cookie + +The middleware will parse the `Cookie` header on the request and expose the +cookie data as the property `req.cookies` and, if a `secret` was provided, as +the property `req.signedCookies`. These properties are name value pairs of the +cookie name to cookie value. + +When `secret` is provided, this module will unsign and validate any signed cookie +values and move those name value pairs from `req.cookies` into `req.signedCookies`. +A signed cookie is a cookie that has a value prefixed with `s:`. Signed cookies +that fail signature validation will have the value `false` instead of the tampered +value. + +In addition, this module supports special "JSON cookies". These are cookie where +the value is prefixed with `j:`. When these values are encountered, the value will +be exposed as the result of `JSON.parse`. If parsing fails, the original value will +remain. + +### cookieParser.JSONCookie(str) + +Parse a cookie value as a JSON cookie. This will return the parsed JSON value +if it was a JSON cookie, otherwise, it will return the passed value. + +### cookieParser.JSONCookies(cookies) + +Given an object, this will iterate over the keys and call `JSONCookie` on each +value, replacing the original value with the parsed value. This returns the +same object that was passed in. + +### cookieParser.signedCookie(str, secret) + +Parse a cookie value as a signed cookie. This will return the parsed unsigned +value if it was a signed cookie and the signature was valid. If the value was +not signed, the original value is returned. If the value was signed but the +signature could not be validated, `false` is returned. + +The `secret` argument can be an array or string. If a string is provided, this +is used as the secret. If an array is provided, an attempt will be made to +unsign the cookie with each secret in order. + +### cookieParser.signedCookies(cookies, secret) + +Given an object, this will iterate over the keys and check if any value is a +signed cookie. If it is a signed cookie and the signature is valid, the key +will be deleted from the object and added to the new object that is returned. + +The `secret` argument can be an array or string. If a string is provided, this +is used as the secret. If an array is provided, an attempt will be made to +unsign the cookie with each secret in order. + +## Example + +```js +var express = require('express') +var cookieParser = require('cookie-parser') + +var app = express() +app.use(cookieParser()) + +app.get('/', function (req, res) { + // Cookies that have not been signed + console.log('Cookies: ', req.cookies) + + // Cookies that have been signed + console.log('Signed Cookies: ', req.signedCookies) +}) + +app.listen(8080) + +// curl command that sends an HTTP request with two cookies +// curl http://127.0.0.1:8080 --cookie "Cho=Kim;Greet=Hello" +``` + +## License + +[MIT](LICENSE) + +[ci-image]: https://badgen.net/github/checks/expressjs/cookie-parser/master?label=ci +[ci-url]: https://github.com/expressjs/cookie-parser/actions?query=workflow%3Aci +[coveralls-image]: https://badgen.net/coveralls/c/github/expressjs/cookie-parser/master +[coveralls-url]: https://coveralls.io/r/expressjs/cookie-parser?branch=master +[npm-downloads-image]: https://badgen.net/npm/dm/cookie-parser +[npm-url]: https://npmjs.org/package/cookie-parser +[npm-version-image]: https://badgen.net/npm/v/cookie-parser diff --git a/XNSimHtml/node_modules/cookie-parser/index.js b/XNSimHtml/node_modules/cookie-parser/index.js new file mode 100644 index 0000000..dd6d479 --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/index.js @@ -0,0 +1,182 @@ +/*! + * cookie-parser + * Copyright(c) 2014 TJ Holowaychuk + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module dependencies. + * @private + */ + +var cookie = require('cookie') +var signature = require('cookie-signature') + +/** + * Module exports. + * @public + */ + +module.exports = cookieParser +module.exports.JSONCookie = JSONCookie +module.exports.JSONCookies = JSONCookies +module.exports.signedCookie = signedCookie +module.exports.signedCookies = signedCookies + +/** + * Parse Cookie header and populate `req.cookies` + * with an object keyed by the cookie names. + * + * @param {string|array} [secret] A string (or array of strings) representing cookie signing secret(s). + * @param {Object} [options] + * @return {Function} + * @public + */ + +function cookieParser (secret, options) { + var secrets = !secret || Array.isArray(secret) + ? (secret || []) + : [secret] + + return function cookieParser (req, res, next) { + if (req.cookies) { + return next() + } + + var cookies = req.headers.cookie + + req.secret = secrets[0] + req.cookies = Object.create(null) + req.signedCookies = Object.create(null) + + // no cookies + if (!cookies) { + return next() + } + + req.cookies = cookie.parse(cookies, options) + + // parse signed cookies + if (secrets.length !== 0) { + req.signedCookies = signedCookies(req.cookies, secrets) + req.signedCookies = JSONCookies(req.signedCookies) + } + + // parse JSON cookies + req.cookies = JSONCookies(req.cookies) + + next() + } +} + +/** + * Parse JSON cookie string. + * + * @param {String} str + * @return {Object} Parsed object or undefined if not json cookie + * @public + */ + +function JSONCookie (str) { + if (typeof str !== 'string' || str.substr(0, 2) !== 'j:') { + return undefined + } + + try { + return JSON.parse(str.slice(2)) + } catch (err) { + return undefined + } +} + +/** + * Parse JSON cookies. + * + * @param {Object} obj + * @return {Object} + * @public + */ + +function JSONCookies (obj) { + var cookies = Object.keys(obj) + var key + var val + + for (var i = 0; i < cookies.length; i++) { + key = cookies[i] + val = JSONCookie(obj[key]) + + if (val) { + obj[key] = val + } + } + + return obj +} + +/** + * Parse a signed cookie string, return the decoded value. + * + * @param {String} str signed cookie string + * @param {string|array} secret + * @return {String} decoded value + * @public + */ + +function signedCookie (str, secret) { + if (typeof str !== 'string') { + return undefined + } + + if (str.substr(0, 2) !== 's:') { + return str + } + + var secrets = !secret || Array.isArray(secret) + ? (secret || []) + : [secret] + + for (var i = 0; i < secrets.length; i++) { + var val = signature.unsign(str.slice(2), secrets[i]) + + if (val !== false) { + return val + } + } + + return false +} + +/** + * Parse signed cookies, returning an object containing the decoded key/value + * pairs, while removing the signed key from obj. + * + * @param {Object} obj + * @param {string|array} secret + * @return {Object} + * @public + */ + +function signedCookies (obj, secret) { + var cookies = Object.keys(obj) + var dec + var key + var ret = Object.create(null) + var val + + for (var i = 0; i < cookies.length; i++) { + key = cookies[i] + val = obj[key] + dec = signedCookie(val, secret) + + if (val !== dec) { + ret[key] = dec + delete obj[key] + } + } + + return ret +} diff --git a/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/LICENSE b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/LICENSE new file mode 100644 index 0000000..058b6b4 --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/LICENSE @@ -0,0 +1,24 @@ +(The MIT License) + +Copyright (c) 2012-2014 Roman Shtylman +Copyright (c) 2015 Douglas Christopher Wilson + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + diff --git a/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/README.md b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/README.md new file mode 100644 index 0000000..71fdac1 --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/README.md @@ -0,0 +1,317 @@ +# cookie + +[![NPM Version][npm-version-image]][npm-url] +[![NPM Downloads][npm-downloads-image]][npm-url] +[![Node.js Version][node-image]][node-url] +[![Build Status][ci-image]][ci-url] +[![Coverage Status][coveralls-image]][coveralls-url] + +Basic HTTP cookie parser and serializer for HTTP servers. + +## Installation + +This is a [Node.js](https://nodejs.org/en/) module available through the +[npm registry](https://www.npmjs.com/). Installation is done using the +[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally): + +```sh +$ npm install cookie +``` + +## API + +```js +var cookie = require('cookie'); +``` + +### cookie.parse(str, options) + +Parse an HTTP `Cookie` header string and returning an object of all cookie name-value pairs. +The `str` argument is the string representing a `Cookie` header value and `options` is an +optional object containing additional parsing options. + +```js +var cookies = cookie.parse('foo=bar; equation=E%3Dmc%5E2'); +// { foo: 'bar', equation: 'E=mc^2' } +``` + +#### Options + +`cookie.parse` accepts these properties in the options object. + +##### decode + +Specifies a function that will be used to decode a cookie's value. Since the value of a cookie +has a limited character set (and must be a simple string), this function can be used to decode +a previously-encoded cookie value into a JavaScript string or other object. + +The default function is the global `decodeURIComponent`, which will decode any URL-encoded +sequences into their byte representations. + +**note** if an error is thrown from this function, the original, non-decoded cookie value will +be returned as the cookie's value. + +### cookie.serialize(name, value, options) + +Serialize a cookie name-value pair into a `Set-Cookie` header string. The `name` argument is the +name for the cookie, the `value` argument is the value to set the cookie to, and the `options` +argument is an optional object containing additional serialization options. + +```js +var setCookie = cookie.serialize('foo', 'bar'); +// foo=bar +``` + +#### Options + +`cookie.serialize` accepts these properties in the options object. + +##### domain + +Specifies the value for the [`Domain` `Set-Cookie` attribute][rfc-6265-5.2.3]. By default, no +domain is set, and most clients will consider the cookie to apply to only the current domain. + +##### encode + +Specifies a function that will be used to encode a cookie's value. Since value of a cookie +has a limited character set (and must be a simple string), this function can be used to encode +a value into a string suited for a cookie's value. + +The default function is the global `encodeURIComponent`, which will encode a JavaScript string +into UTF-8 byte sequences and then URL-encode any that fall outside of the cookie range. + +##### expires + +Specifies the `Date` object to be the value for the [`Expires` `Set-Cookie` attribute][rfc-6265-5.2.1]. +By default, no expiration is set, and most clients will consider this a "non-persistent cookie" and +will delete it on a condition like exiting a web browser application. + +**note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and +`maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this, +so if both are set, they should point to the same date and time. + +##### httpOnly + +Specifies the `boolean` value for the [`HttpOnly` `Set-Cookie` attribute][rfc-6265-5.2.6]. When truthy, +the `HttpOnly` attribute is set, otherwise it is not. By default, the `HttpOnly` attribute is not set. + +**note** be careful when setting this to `true`, as compliant clients will not allow client-side +JavaScript to see the cookie in `document.cookie`. + +##### maxAge + +Specifies the `number` (in seconds) to be the value for the [`Max-Age` `Set-Cookie` attribute][rfc-6265-5.2.2]. +The given number will be converted to an integer by rounding down. By default, no maximum age is set. + +**note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and +`maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this, +so if both are set, they should point to the same date and time. + +##### partitioned + +Specifies the `boolean` value for the [`Partitioned` `Set-Cookie`](rfc-cutler-httpbis-partitioned-cookies) +attribute. When truthy, the `Partitioned` attribute is set, otherwise it is not. By default, the +`Partitioned` attribute is not set. + +**note** This is an attribute that has not yet been fully standardized, and may change in the future. +This also means many clients may ignore this attribute until they understand it. + +More information about can be found in [the proposal](https://github.com/privacycg/CHIPS). + +##### path + +Specifies the value for the [`Path` `Set-Cookie` attribute][rfc-6265-5.2.4]. By default, the path +is considered the ["default path"][rfc-6265-5.1.4]. + +##### priority + +Specifies the `string` to be the value for the [`Priority` `Set-Cookie` attribute][rfc-west-cookie-priority-00-4.1]. + + - `'low'` will set the `Priority` attribute to `Low`. + - `'medium'` will set the `Priority` attribute to `Medium`, the default priority when not set. + - `'high'` will set the `Priority` attribute to `High`. + +More information about the different priority levels can be found in +[the specification][rfc-west-cookie-priority-00-4.1]. + +**note** This is an attribute that has not yet been fully standardized, and may change in the future. +This also means many clients may ignore this attribute until they understand it. + +##### sameSite + +Specifies the `boolean` or `string` to be the value for the [`SameSite` `Set-Cookie` attribute][rfc-6265bis-09-5.4.7]. + + - `true` will set the `SameSite` attribute to `Strict` for strict same site enforcement. + - `false` will not set the `SameSite` attribute. + - `'lax'` will set the `SameSite` attribute to `Lax` for lax same site enforcement. + - `'none'` will set the `SameSite` attribute to `None` for an explicit cross-site cookie. + - `'strict'` will set the `SameSite` attribute to `Strict` for strict same site enforcement. + +More information about the different enforcement levels can be found in +[the specification][rfc-6265bis-09-5.4.7]. + +**note** This is an attribute that has not yet been fully standardized, and may change in the future. +This also means many clients may ignore this attribute until they understand it. + +##### secure + +Specifies the `boolean` value for the [`Secure` `Set-Cookie` attribute][rfc-6265-5.2.5]. When truthy, +the `Secure` attribute is set, otherwise it is not. By default, the `Secure` attribute is not set. + +**note** be careful when setting this to `true`, as compliant clients will not send the cookie back to +the server in the future if the browser does not have an HTTPS connection. + +## Example + +The following example uses this module in conjunction with the Node.js core HTTP server +to prompt a user for their name and display it back on future visits. + +```js +var cookie = require('cookie'); +var escapeHtml = require('escape-html'); +var http = require('http'); +var url = require('url'); + +function onRequest(req, res) { + // Parse the query string + var query = url.parse(req.url, true, true).query; + + if (query && query.name) { + // Set a new cookie with the name + res.setHeader('Set-Cookie', cookie.serialize('name', String(query.name), { + httpOnly: true, + maxAge: 60 * 60 * 24 * 7 // 1 week + })); + + // Redirect back after setting cookie + res.statusCode = 302; + res.setHeader('Location', req.headers.referer || '/'); + res.end(); + return; + } + + // Parse the cookies on the request + var cookies = cookie.parse(req.headers.cookie || ''); + + // Get the visitor name set in the cookie + var name = cookies.name; + + res.setHeader('Content-Type', 'text/html; charset=UTF-8'); + + if (name) { + res.write('

Welcome back, ' + escapeHtml(name) + '!

'); + } else { + res.write('

Hello, new visitor!

'); + } + + res.write('
'); + res.write(' '); + res.end('
'); +} + +http.createServer(onRequest).listen(3000); +``` + +## Testing + +```sh +$ npm test +``` + +## Benchmark + +``` +$ npm run bench + +> cookie@0.5.0 bench +> node benchmark/index.js + + node@18.18.2 + acorn@8.10.0 + ada@2.6.0 + ares@1.19.1 + brotli@1.0.9 + cldr@43.1 + icu@73.2 + llhttp@6.0.11 + modules@108 + napi@9 + nghttp2@1.57.0 + nghttp3@0.7.0 + ngtcp2@0.8.1 + openssl@3.0.10+quic + simdutf@3.2.14 + tz@2023c + undici@5.26.3 + unicode@15.0 + uv@1.44.2 + uvwasi@0.0.18 + v8@10.2.154.26-node.26 + zlib@1.2.13.1-motley + +> node benchmark/parse-top.js + + cookie.parse - top sites + + 14 tests completed. + + parse accounts.google.com x 2,588,913 ops/sec ±0.74% (186 runs sampled) + parse apple.com x 2,370,002 ops/sec ±0.69% (186 runs sampled) + parse cloudflare.com x 2,213,102 ops/sec ±0.88% (188 runs sampled) + parse docs.google.com x 2,194,157 ops/sec ±1.03% (184 runs sampled) + parse drive.google.com x 2,265,084 ops/sec ±0.79% (187 runs sampled) + parse en.wikipedia.org x 457,099 ops/sec ±0.81% (186 runs sampled) + parse linkedin.com x 504,407 ops/sec ±0.89% (186 runs sampled) + parse maps.google.com x 1,230,959 ops/sec ±0.98% (186 runs sampled) + parse microsoft.com x 926,294 ops/sec ±0.88% (184 runs sampled) + parse play.google.com x 2,311,338 ops/sec ±0.83% (185 runs sampled) + parse support.google.com x 1,508,850 ops/sec ±0.86% (186 runs sampled) + parse www.google.com x 1,022,582 ops/sec ±1.32% (182 runs sampled) + parse youtu.be x 332,136 ops/sec ±1.02% (185 runs sampled) + parse youtube.com x 323,833 ops/sec ±0.77% (183 runs sampled) + +> node benchmark/parse.js + + cookie.parse - generic + + 6 tests completed. + + simple x 3,214,032 ops/sec ±1.61% (183 runs sampled) + decode x 587,237 ops/sec ±1.16% (187 runs sampled) + unquote x 2,954,618 ops/sec ±1.35% (183 runs sampled) + duplicates x 857,008 ops/sec ±0.89% (187 runs sampled) + 10 cookies x 292,133 ops/sec ±0.89% (187 runs sampled) + 100 cookies x 22,610 ops/sec ±0.68% (187 runs sampled) +``` + +## References + +- [RFC 6265: HTTP State Management Mechanism][rfc-6265] +- [Same-site Cookies][rfc-6265bis-09-5.4.7] + +[rfc-cutler-httpbis-partitioned-cookies]: https://tools.ietf.org/html/draft-cutler-httpbis-partitioned-cookies/ +[rfc-west-cookie-priority-00-4.1]: https://tools.ietf.org/html/draft-west-cookie-priority-00#section-4.1 +[rfc-6265bis-09-5.4.7]: https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-09#section-5.4.7 +[rfc-6265]: https://tools.ietf.org/html/rfc6265 +[rfc-6265-5.1.4]: https://tools.ietf.org/html/rfc6265#section-5.1.4 +[rfc-6265-5.2.1]: https://tools.ietf.org/html/rfc6265#section-5.2.1 +[rfc-6265-5.2.2]: https://tools.ietf.org/html/rfc6265#section-5.2.2 +[rfc-6265-5.2.3]: https://tools.ietf.org/html/rfc6265#section-5.2.3 +[rfc-6265-5.2.4]: https://tools.ietf.org/html/rfc6265#section-5.2.4 +[rfc-6265-5.2.5]: https://tools.ietf.org/html/rfc6265#section-5.2.5 +[rfc-6265-5.2.6]: https://tools.ietf.org/html/rfc6265#section-5.2.6 +[rfc-6265-5.3]: https://tools.ietf.org/html/rfc6265#section-5.3 + +## License + +[MIT](LICENSE) + +[ci-image]: https://badgen.net/github/checks/jshttp/cookie/master?label=ci +[ci-url]: https://github.com/jshttp/cookie/actions/workflows/ci.yml +[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/cookie/master +[coveralls-url]: https://coveralls.io/r/jshttp/cookie?branch=master +[node-image]: https://badgen.net/npm/node/cookie +[node-url]: https://nodejs.org/en/download +[npm-downloads-image]: https://badgen.net/npm/dm/cookie +[npm-url]: https://npmjs.org/package/cookie +[npm-version-image]: https://badgen.net/npm/v/cookie diff --git a/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/SECURITY.md b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/SECURITY.md new file mode 100644 index 0000000..fd4a6c5 --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/SECURITY.md @@ -0,0 +1,25 @@ +# Security Policies and Procedures + +## Reporting a Bug + +The `cookie` team and community take all security bugs seriously. Thank +you for improving the security of the project. We appreciate your efforts and +responsible disclosure and will make every effort to acknowledge your +contributions. + +Report security bugs by emailing the current owner(s) of `cookie`. This +information can be found in the npm registry using the command +`npm owner ls cookie`. +If unsure or unable to get the information from the above, open an issue +in the [project issue tracker](https://github.com/jshttp/cookie/issues) +asking for the current contact information. + +To ensure the timely response to your report, please ensure that the entirety +of the report is contained within the email body and not solely behind a web +link or an attachment. + +At least one owner will acknowledge your email within 48 hours, and will send a +more detailed response within 48 hours indicating the next steps in handling +your report. After the initial reply to your report, the owners will +endeavor to keep you informed of the progress towards a fix and full +announcement, and may ask for additional information or guidance. diff --git a/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/index.js b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/index.js new file mode 100644 index 0000000..acd5acd --- /dev/null +++ b/XNSimHtml/node_modules/cookie-parser/node_modules/cookie/index.js @@ -0,0 +1,335 @@ +/*! + * cookie + * Copyright(c) 2012-2014 Roman Shtylman + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict'; + +/** + * Module exports. + * @public + */ + +exports.parse = parse; +exports.serialize = serialize; + +/** + * Module variables. + * @private + */ + +var __toString = Object.prototype.toString +var __hasOwnProperty = Object.prototype.hasOwnProperty + +/** + * RegExp to match cookie-name in RFC 6265 sec 4.1.1 + * This refers out to the obsoleted definition of token in RFC 2616 sec 2.2 + * which has been replaced by the token definition in RFC 7230 appendix B. + * + * cookie-name = token + * token = 1*tchar + * tchar = "!" / "#" / "$" / "%" / "&" / "'" / + * "*" / "+" / "-" / "." / "^" / "_" / + * "`" / "|" / "~" / DIGIT / ALPHA + */ + +var cookieNameRegExp = /^[!#$%&'*+\-.^_`|~0-9A-Za-z]+$/; + +/** + * RegExp to match cookie-value in RFC 6265 sec 4.1.1 + * + * cookie-value = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE ) + * cookie-octet = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E + * ; US-ASCII characters excluding CTLs, + * ; whitespace DQUOTE, comma, semicolon, + * ; and backslash + */ + +var cookieValueRegExp = /^("?)[\u0021\u0023-\u002B\u002D-\u003A\u003C-\u005B\u005D-\u007E]*\1$/; + +/** + * RegExp to match domain-value in RFC 6265 sec 4.1.1 + * + * domain-value = + * ; defined in [RFC1034], Section 3.5, as + * ; enhanced by [RFC1123], Section 2.1 + * =