1
0
mirror of https://github.com/musix-org/musix-oss synced 2025-07-07 04:20:49 +00:00
This commit is contained in:
MatteZ02
2019-05-30 12:06:47 +03:00
parent cbdffcf19c
commit 5eb0264906
2502 changed files with 360854 additions and 0 deletions

86
node_modules/decompress-unzip/index.js generated vendored Normal file
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'use strict';
const fileType = require('file-type');
const getStream = require('get-stream');
const pify = require('pify');
const yauzl = require('yauzl');
const getType = (entry, mode) => {
const IFMT = 61440;
const IFDIR = 16384;
const IFLNK = 40960;
const madeBy = entry.versionMadeBy >> 8;
if ((mode & IFMT) === IFLNK) {
return 'symlink';
}
if ((mode & IFMT) === IFDIR || (madeBy === 0 && entry.externalFileAttributes === 16)) {
return 'directory';
}
return 'file';
};
const extractEntry = (entry, zip) => {
const file = {
mode: (entry.externalFileAttributes >> 16) & 0xFFFF,
mtime: entry.getLastModDate(),
path: entry.fileName
};
file.type = getType(entry, file.mode);
if (file.mode === 0 && file.type === 'directory') {
file.mode = 493;
}
if (file.mode === 0) {
file.mode = 420;
}
return pify(zip.openReadStream.bind(zip))(entry)
.then(getStream.buffer)
.then(buf => {
file.data = buf;
if (file.type === 'symlink') {
file.linkname = buf.toString();
}
return file;
})
.catch(err => {
zip.close();
throw err;
});
};
const extractFile = zip => new Promise((resolve, reject) => {
const files = [];
zip.readEntry();
zip.on('entry', entry => {
extractEntry(entry, zip)
.catch(reject)
.then(file => {
files.push(file);
zip.readEntry();
});
});
zip.on('error', reject);
zip.on('end', () => resolve(files));
});
module.exports = () => buf => {
if (!Buffer.isBuffer(buf)) {
return Promise.reject(new TypeError(`Expected a Buffer, got ${typeof buf}`));
}
if (!fileType(buf) || fileType(buf).ext !== 'zip') {
return Promise.resolve([]);
}
return pify(yauzl.fromBuffer)(buf, {lazyEntries: true}).then(extractFile);
};

21
node_modules/decompress-unzip/license generated vendored Normal file
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The MIT License (MIT)
Copyright (c) Kevin Mårtensson <kevinmartensson@gmail.com>
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.

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'use strict';
module.exports = function (buf) {
if (!(buf && buf.length > 1)) {
return null;
}
if (buf[0] === 0xFF && buf[1] === 0xD8 && buf[2] === 0xFF) {
return {
ext: 'jpg',
mime: 'image/jpeg'
};
}
if (buf[0] === 0x89 && buf[1] === 0x50 && buf[2] === 0x4E && buf[3] === 0x47) {
return {
ext: 'png',
mime: 'image/png'
};
}
if (buf[0] === 0x47 && buf[1] === 0x49 && buf[2] === 0x46) {
return {
ext: 'gif',
mime: 'image/gif'
};
}
if (buf[8] === 0x57 && buf[9] === 0x45 && buf[10] === 0x42 && buf[11] === 0x50) {
return {
ext: 'webp',
mime: 'image/webp'
};
}
if (buf[0] === 0x46 && buf[1] === 0x4C && buf[2] === 0x49 && buf[3] === 0x46) {
return {
ext: 'flif',
mime: 'image/flif'
};
}
// needs to be before `tif` check
if (((buf[0] === 0x49 && buf[1] === 0x49 && buf[2] === 0x2A && buf[3] === 0x0) || (buf[0] === 0x4D && buf[1] === 0x4D && buf[2] === 0x0 && buf[3] === 0x2A)) && buf[8] === 0x43 && buf[9] === 0x52) {
return {
ext: 'cr2',
mime: 'image/x-canon-cr2'
};
}
if ((buf[0] === 0x49 && buf[1] === 0x49 && buf[2] === 0x2A && buf[3] === 0x0) || (buf[0] === 0x4D && buf[1] === 0x4D && buf[2] === 0x0 && buf[3] === 0x2A)) {
return {
ext: 'tif',
mime: 'image/tiff'
};
}
if (buf[0] === 0x42 && buf[1] === 0x4D) {
return {
ext: 'bmp',
mime: 'image/bmp'
};
}
if (buf[0] === 0x49 && buf[1] === 0x49 && buf[2] === 0xBC) {
return {
ext: 'jxr',
mime: 'image/vnd.ms-photo'
};
}
if (buf[0] === 0x38 && buf[1] === 0x42 && buf[2] === 0x50 && buf[3] === 0x53) {
return {
ext: 'psd',
mime: 'image/vnd.adobe.photoshop'
};
}
// needs to be before `zip` check
if (buf[0] === 0x50 && buf[1] === 0x4B && buf[2] === 0x3 && buf[3] === 0x4 && buf[30] === 0x6D && buf[31] === 0x69 && buf[32] === 0x6D && buf[33] === 0x65 && buf[34] === 0x74 && buf[35] === 0x79 && buf[36] === 0x70 && buf[37] === 0x65 && buf[38] === 0x61 && buf[39] === 0x70 && buf[40] === 0x70 && buf[41] === 0x6C && buf[42] === 0x69 && buf[43] === 0x63 && buf[44] === 0x61 && buf[45] === 0x74 && buf[46] === 0x69 && buf[47] === 0x6F && buf[48] === 0x6E && buf[49] === 0x2F && buf[50] === 0x65 && buf[51] === 0x70 && buf[52] === 0x75 && buf[53] === 0x62 && buf[54] === 0x2B && buf[55] === 0x7A && buf[56] === 0x69 && buf[57] === 0x70) {
return {
ext: 'epub',
mime: 'application/epub+zip'
};
}
// needs to be before `zip` check
// assumes signed .xpi from addons.mozilla.org
if (buf[0] === 0x50 && buf[1] === 0x4B && buf[2] === 0x3 && buf[3] === 0x4 && buf[30] === 0x4D && buf[31] === 0x45 && buf[32] === 0x54 && buf[33] === 0x41 && buf[34] === 0x2D && buf[35] === 0x49 && buf[36] === 0x4E && buf[37] === 0x46 && buf[38] === 0x2F && buf[39] === 0x6D && buf[40] === 0x6F && buf[41] === 0x7A && buf[42] === 0x69 && buf[43] === 0x6C && buf[44] === 0x6C && buf[45] === 0x61 && buf[46] === 0x2E && buf[47] === 0x72 && buf[48] === 0x73 && buf[49] === 0x61) {
return {
ext: 'xpi',
mime: 'application/x-xpinstall'
};
}
if (buf[0] === 0x50 && buf[1] === 0x4B && (buf[2] === 0x3 || buf[2] === 0x5 || buf[2] === 0x7) && (buf[3] === 0x4 || buf[3] === 0x6 || buf[3] === 0x8)) {
return {
ext: 'zip',
mime: 'application/zip'
};
}
if (buf[257] === 0x75 && buf[258] === 0x73 && buf[259] === 0x74 && buf[260] === 0x61 && buf[261] === 0x72) {
return {
ext: 'tar',
mime: 'application/x-tar'
};
}
if (buf[0] === 0x52 && buf[1] === 0x61 && buf[2] === 0x72 && buf[3] === 0x21 && buf[4] === 0x1A && buf[5] === 0x7 && (buf[6] === 0x0 || buf[6] === 0x1)) {
return {
ext: 'rar',
mime: 'application/x-rar-compressed'
};
}
if (buf[0] === 0x1F && buf[1] === 0x8B && buf[2] === 0x8) {
return {
ext: 'gz',
mime: 'application/gzip'
};
}
if (buf[0] === 0x42 && buf[1] === 0x5A && buf[2] === 0x68) {
return {
ext: 'bz2',
mime: 'application/x-bzip2'
};
}
if (buf[0] === 0x37 && buf[1] === 0x7A && buf[2] === 0xBC && buf[3] === 0xAF && buf[4] === 0x27 && buf[5] === 0x1C) {
return {
ext: '7z',
mime: 'application/x-7z-compressed'
};
}
if (buf[0] === 0x78 && buf[1] === 0x01) {
return {
ext: 'dmg',
mime: 'application/x-apple-diskimage'
};
}
if (
(buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x0 && (buf[3] === 0x18 || buf[3] === 0x20) && buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70) ||
(buf[0] === 0x33 && buf[1] === 0x67 && buf[2] === 0x70 && buf[3] === 0x35) ||
(buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x0 && buf[3] === 0x1C && buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70 && buf[8] === 0x6D && buf[9] === 0x70 && buf[10] === 0x34 && buf[11] === 0x32 && buf[16] === 0x6D && buf[17] === 0x70 && buf[18] === 0x34 && buf[19] === 0x31 && buf[20] === 0x6D && buf[21] === 0x70 && buf[22] === 0x34 && buf[23] === 0x32 && buf[24] === 0x69 && buf[25] === 0x73 && buf[26] === 0x6F && buf[27] === 0x6D) ||
(buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x0 && buf[3] === 0x1C && buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70 && buf[8] === 0x69 && buf[9] === 0x73 && buf[10] === 0x6F && buf[11] === 0x6D) ||
(buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x0 && buf[3] === 0x1c && buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70 && buf[8] === 0x6D && buf[9] === 0x70 && buf[10] === 0x34 && buf[11] === 0x32 && buf[12] === 0x0 && buf[13] === 0x0 && buf[14] === 0x0 && buf[15] === 0x0)
) {
return {
ext: 'mp4',
mime: 'video/mp4'
};
}
if ((buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x0 && buf[3] === 0x1C && buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70 && buf[8] === 0x4D && buf[9] === 0x34 && buf[10] === 0x56)) {
return {
ext: 'm4v',
mime: 'video/x-m4v'
};
}
if (buf[0] === 0x4D && buf[1] === 0x54 && buf[2] === 0x68 && buf[3] === 0x64) {
return {
ext: 'mid',
mime: 'audio/midi'
};
}
// needs to be before the `webm` check
if (buf[31] === 0x6D && buf[32] === 0x61 && buf[33] === 0x74 && buf[34] === 0x72 && buf[35] === 0x6f && buf[36] === 0x73 && buf[37] === 0x6B && buf[38] === 0x61) {
return {
ext: 'mkv',
mime: 'video/x-matroska'
};
}
if (buf[0] === 0x1A && buf[1] === 0x45 && buf[2] === 0xDF && buf[3] === 0xA3) {
return {
ext: 'webm',
mime: 'video/webm'
};
}
if (buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x0 && buf[3] === 0x14 && buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70) {
return {
ext: 'mov',
mime: 'video/quicktime'
};
}
if (buf[0] === 0x52 && buf[1] === 0x49 && buf[2] === 0x46 && buf[3] === 0x46 && buf[8] === 0x41 && buf[9] === 0x56 && buf[10] === 0x49) {
return {
ext: 'avi',
mime: 'video/x-msvideo'
};
}
if (buf[0] === 0x30 && buf[1] === 0x26 && buf[2] === 0xB2 && buf[3] === 0x75 && buf[4] === 0x8E && buf[5] === 0x66 && buf[6] === 0xCF && buf[7] === 0x11 && buf[8] === 0xA6 && buf[9] === 0xD9) {
return {
ext: 'wmv',
mime: 'video/x-ms-wmv'
};
}
if (buf[0] === 0x0 && buf[1] === 0x0 && buf[2] === 0x1 && buf[3].toString(16)[0] === 'b') {
return {
ext: 'mpg',
mime: 'video/mpeg'
};
}
if ((buf[0] === 0x49 && buf[1] === 0x44 && buf[2] === 0x33) || (buf[0] === 0xFF && buf[1] === 0xfb)) {
return {
ext: 'mp3',
mime: 'audio/mpeg'
};
}
if ((buf[4] === 0x66 && buf[5] === 0x74 && buf[6] === 0x79 && buf[7] === 0x70 && buf[8] === 0x4D && buf[9] === 0x34 && buf[10] === 0x41) || (buf[0] === 0x4D && buf[1] === 0x34 && buf[2] === 0x41 && buf[3] === 0x20)) {
return {
ext: 'm4a',
mime: 'audio/m4a'
};
}
// needs to be before `ogg` check
if (buf[28] === 0x4F && buf[29] === 0x70 && buf[30] === 0x75 && buf[31] === 0x73 && buf[32] === 0x48 && buf[33] === 0x65 && buf[34] === 0x61 && buf[35] === 0x64) {
return {
ext: 'opus',
mime: 'audio/opus'
};
}
if (buf[0] === 0x4F && buf[1] === 0x67 && buf[2] === 0x67 && buf[3] === 0x53) {
return {
ext: 'ogg',
mime: 'audio/ogg'
};
}
if (buf[0] === 0x66 && buf[1] === 0x4C && buf[2] === 0x61 && buf[3] === 0x43) {
return {
ext: 'flac',
mime: 'audio/x-flac'
};
}
if (buf[0] === 0x52 && buf[1] === 0x49 && buf[2] === 0x46 && buf[3] === 0x46 && buf[8] === 0x57 && buf[9] === 0x41 && buf[10] === 0x56 && buf[11] === 0x45) {
return {
ext: 'wav',
mime: 'audio/x-wav'
};
}
if (buf[0] === 0x23 && buf[1] === 0x21 && buf[2] === 0x41 && buf[3] === 0x4D && buf[4] === 0x52 && buf[5] === 0x0A) {
return {
ext: 'amr',
mime: 'audio/amr'
};
}
if (buf[0] === 0x25 && buf[1] === 0x50 && buf[2] === 0x44 && buf[3] === 0x46) {
return {
ext: 'pdf',
mime: 'application/pdf'
};
}
if (buf[0] === 0x4D && buf[1] === 0x5A) {
return {
ext: 'exe',
mime: 'application/x-msdownload'
};
}
if ((buf[0] === 0x43 || buf[0] === 0x46) && buf[1] === 0x57 && buf[2] === 0x53) {
return {
ext: 'swf',
mime: 'application/x-shockwave-flash'
};
}
if (buf[0] === 0x7B && buf[1] === 0x5C && buf[2] === 0x72 && buf[3] === 0x74 && buf[4] === 0x66) {
return {
ext: 'rtf',
mime: 'application/rtf'
};
}
if (
(buf[0] === 0x77 && buf[1] === 0x4F && buf[2] === 0x46 && buf[3] === 0x46) &&
(
(buf[4] === 0x00 && buf[5] === 0x01 && buf[6] === 0x00 && buf[7] === 0x00) ||
(buf[4] === 0x4F && buf[5] === 0x54 && buf[6] === 0x54 && buf[7] === 0x4F)
)
) {
return {
ext: 'woff',
mime: 'application/font-woff'
};
}
if (
(buf[0] === 0x77 && buf[1] === 0x4F && buf[2] === 0x46 && buf[3] === 0x32) &&
(
(buf[4] === 0x00 && buf[5] === 0x01 && buf[6] === 0x00 && buf[7] === 0x00) ||
(buf[4] === 0x4F && buf[5] === 0x54 && buf[6] === 0x54 && buf[7] === 0x4F)
)
) {
return {
ext: 'woff2',
mime: 'application/font-woff'
};
}
if (
(buf[34] === 0x4C && buf[35] === 0x50) &&
(
(buf[8] === 0x00 && buf[9] === 0x00 && buf[10] === 0x01) ||
(buf[8] === 0x01 && buf[9] === 0x00 && buf[10] === 0x02) ||
(buf[8] === 0x02 && buf[9] === 0x00 && buf[10] === 0x02)
)
) {
return {
ext: 'eot',
mime: 'application/octet-stream'
};
}
if (buf[0] === 0x00 && buf[1] === 0x01 && buf[2] === 0x00 && buf[3] === 0x00 && buf[4] === 0x00) {
return {
ext: 'ttf',
mime: 'application/font-sfnt'
};
}
if (buf[0] === 0x4F && buf[1] === 0x54 && buf[2] === 0x54 && buf[3] === 0x4F && buf[4] === 0x00) {
return {
ext: 'otf',
mime: 'application/font-sfnt'
};
}
if (buf[0] === 0x00 && buf[1] === 0x00 && buf[2] === 0x01 && buf[3] === 0x00) {
return {
ext: 'ico',
mime: 'image/x-icon'
};
}
if (buf[0] === 0x46 && buf[1] === 0x4C && buf[2] === 0x56 && buf[3] === 0x01) {
return {
ext: 'flv',
mime: 'video/x-flv'
};
}
if (buf[0] === 0x25 && buf[1] === 0x21) {
return {
ext: 'ps',
mime: 'application/postscript'
};
}
if (buf[0] === 0xFD && buf[1] === 0x37 && buf[2] === 0x7A && buf[3] === 0x58 && buf[4] === 0x5A && buf[5] === 0x00) {
return {
ext: 'xz',
mime: 'application/x-xz'
};
}
if (buf[0] === 0x53 && buf[1] === 0x51 && buf[2] === 0x4C && buf[3] === 0x69) {
return {
ext: 'sqlite',
mime: 'application/x-sqlite3'
};
}
if (buf[0] === 0x4E && buf[1] === 0x45 && buf[2] === 0x53 && buf[3] === 0x1A) {
return {
ext: 'nes',
mime: 'application/x-nintendo-nes-rom'
};
}
if (buf[0] === 0x43 && buf[1] === 0x72 && buf[2] === 0x32 && buf[3] === 0x34) {
return {
ext: 'crx',
mime: 'application/x-google-chrome-extension'
};
}
if (
(buf[0] === 0x4D && buf[1] === 0x53 && buf[2] === 0x43 && buf[3] === 0x46) ||
(buf[0] === 0x49 && buf[1] === 0x53 && buf[2] === 0x63 && buf[3] === 0x28)
) {
return {
ext: 'cab',
mime: 'application/vnd.ms-cab-compressed'
};
}
// needs to be before `ar` check
if (buf[0] === 0x21 && buf[1] === 0x3C && buf[2] === 0x61 && buf[3] === 0x72 && buf[4] === 0x63 && buf[5] === 0x68 && buf[6] === 0x3E && buf[7] === 0x0A && buf[8] === 0x64 && buf[9] === 0x65 && buf[10] === 0x62 && buf[11] === 0x69 && buf[12] === 0x61 && buf[13] === 0x6E && buf[14] === 0x2D && buf[15] === 0x62 && buf[16] === 0x69 && buf[17] === 0x6E && buf[18] === 0x61 && buf[19] === 0x72 && buf[20] === 0x79) {
return {
ext: 'deb',
mime: 'application/x-deb'
};
}
if (buf[0] === 0x21 && buf[1] === 0x3C && buf[2] === 0x61 && buf[3] === 0x72 && buf[4] === 0x63 && buf[5] === 0x68 && buf[6] === 0x3E) {
return {
ext: 'ar',
mime: 'application/x-unix-archive'
};
}
if (buf[0] === 0xED && buf[1] === 0xAB && buf[2] === 0xEE && buf[3] === 0xDB) {
return {
ext: 'rpm',
mime: 'application/x-rpm'
};
}
if (
(buf[0] === 0x1F && buf[1] === 0xA0) ||
(buf[0] === 0x1F && buf[1] === 0x9D)
) {
return {
ext: 'Z',
mime: 'application/x-compress'
};
}
if (buf[0] === 0x4C && buf[1] === 0x5A && buf[2] === 0x49 && buf[3] === 0x50) {
return {
ext: 'lz',
mime: 'application/x-lzip'
};
}
if (buf[0] === 0xD0 && buf[1] === 0xCF && buf[2] === 0x11 && buf[3] === 0xE0 && buf[4] === 0xA1 && buf[5] === 0xB1 && buf[6] === 0x1A && buf[7] === 0xE1) {
return {
ext: 'msi',
mime: 'application/x-msi'
};
}
return null;
};

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@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
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.

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@ -0,0 +1,135 @@
{
"_from": "file-type@^3.8.0",
"_id": "file-type@3.9.0",
"_inBundle": false,
"_integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek=",
"_location": "/decompress-unzip/file-type",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "file-type@^3.8.0",
"name": "file-type",
"escapedName": "file-type",
"rawSpec": "^3.8.0",
"saveSpec": null,
"fetchSpec": "^3.8.0"
},
"_requiredBy": [
"/decompress-unzip"
],
"_resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
"_shasum": "257a078384d1db8087bc449d107d52a52672b9e9",
"_spec": "file-type@^3.8.0",
"_where": "C:\\Users\\matia\\Musix\\node_modules\\decompress-unzip",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"bugs": {
"url": "https://github.com/sindresorhus/file-type/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Detect the file type of a Buffer/Uint8Array",
"devDependencies": {
"ava": "*",
"read-chunk": "^2.0.0",
"xo": "*"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"index.js"
],
"homepage": "https://github.com/sindresorhus/file-type#readme",
"keywords": [
"mime",
"file",
"type",
"archive",
"image",
"img",
"pic",
"picture",
"flash",
"photo",
"video",
"type",
"detect",
"check",
"is",
"exif",
"exe",
"binary",
"buffer",
"uint8array",
"jpg",
"png",
"gif",
"webp",
"flif",
"cr2",
"tif",
"bmp",
"jxr",
"psd",
"zip",
"tar",
"rar",
"gz",
"bz2",
"7z",
"dmg",
"mp4",
"m4v",
"mid",
"mkv",
"webm",
"mov",
"avi",
"mpg",
"mp3",
"m4a",
"ogg",
"opus",
"flac",
"wav",
"amr",
"pdf",
"epub",
"exe",
"swf",
"rtf",
"woff",
"woff2",
"eot",
"ttf",
"otf",
"ico",
"flv",
"ps",
"xz",
"sqlite",
"xpi",
"cab",
"deb",
"ar",
"rpm",
"Z",
"lz",
"msi"
],
"license": "MIT",
"name": "file-type",
"repository": {
"type": "git",
"url": "git+https://github.com/sindresorhus/file-type.git"
},
"scripts": {
"test": "xo && ava"
},
"version": "3.9.0"
}

View File

@ -0,0 +1,149 @@
# file-type [![Build Status](https://travis-ci.org/sindresorhus/file-type.svg?branch=master)](https://travis-ci.org/sindresorhus/file-type)
> Detect the file type of a Buffer/Uint8Array
The file type is detected by checking the [magic number](http://en.wikipedia.org/wiki/Magic_number_(programming)#Magic_numbers_in_files) of the buffer.
## Install
```
$ npm install --save file-type
```
## Usage
##### Node.js
```js
const readChunk = require('read-chunk'); // npm install read-chunk
const fileType = require('file-type');
const buffer = readChunk.sync('unicorn.png', 0, 262);
fileType(buffer);
//=> {ext: 'png', mime: 'image/png'}
```
or from a remote location:
```js
const http = require('http');
const fileType = require('file-type');
const url = 'http://assets-cdn.github.com/images/spinners/octocat-spinner-32.gif';
http.get(url, res => {
res.once('data', chunk => {
res.destroy();
console.log(fileType(chunk));
//=> {ext: 'gif', mime: 'image/gif'}
});
});
```
##### Browser
```js
const xhr = new XMLHttpRequest();
xhr.open('GET', 'unicorn.png');
xhr.responseType = 'arraybuffer';
xhr.onload = () => {
fileType(new Uint8Array(this.response));
//=> {ext: 'png', mime: 'image/png'}
};
xhr.send();
```
## API
### fileType(buffer)
Returns an `Object` (or `null` when no match) with:
- `ext` - one of the [supported file types](#supported-file-types)
- `mime` - the [MIME type](http://en.wikipedia.org/wiki/Internet_media_type)
#### buffer
Type: `Buffer` `Uint8Array`
It only needs the first 262 bytes.
## Supported file types
- [`jpg`](https://en.wikipedia.org/wiki/JPEG)
- [`png`](https://en.wikipedia.org/wiki/Portable_Network_Graphics)
- [`gif`](https://en.wikipedia.org/wiki/GIF)
- [`webp`](https://en.wikipedia.org/wiki/WebP)
- [`flif`](https://en.wikipedia.org/wiki/Free_Lossless_Image_Format)
- [`cr2`](http://fileinfo.com/extension/cr2)
- [`tif`](https://en.wikipedia.org/wiki/Tagged_Image_File_Format)
- [`bmp`](https://en.wikipedia.org/wiki/BMP_file_format)
- [`jxr`](https://en.wikipedia.org/wiki/JPEG_XR)
- [`psd`](https://en.wikipedia.org/wiki/Adobe_Photoshop#File_format)
- [`zip`](https://en.wikipedia.org/wiki/Zip_(file_format))
- [`tar`](https://en.wikipedia.org/wiki/Tar_(computing)#File_format)
- [`rar`](https://en.wikipedia.org/wiki/RAR_(file_format))
- [`gz`](https://en.wikipedia.org/wiki/Gzip)
- [`bz2`](https://en.wikipedia.org/wiki/Bzip2)
- [`7z`](https://en.wikipedia.org/wiki/7z)
- [`dmg`](https://en.wikipedia.org/wiki/Apple_Disk_Image)
- [`mp4`](https://en.wikipedia.org/wiki/MPEG-4_Part_14#Filename_extensions)
- [`m4v`](https://en.wikipedia.org/wiki/M4V)
- [`mid`](https://en.wikipedia.org/wiki/MIDI)
- [`mkv`](https://en.wikipedia.org/wiki/Matroska)
- [`webm`](https://en.wikipedia.org/wiki/WebM)
- [`mov`](https://en.wikipedia.org/wiki/QuickTime_File_Format)
- [`avi`](https://en.wikipedia.org/wiki/Audio_Video_Interleave)
- [`wmv`](https://en.wikipedia.org/wiki/Windows_Media_Video)
- [`mpg`](https://en.wikipedia.org/wiki/MPEG-1)
- [`mp3`](https://en.wikipedia.org/wiki/MP3)
- [`m4a`](https://en.wikipedia.org/wiki/MPEG-4_Part_14#.MP4_versus_.M4A)
- [`ogg`](https://en.wikipedia.org/wiki/Ogg)
- [`opus`](https://en.wikipedia.org/wiki/Opus_(audio_format))
- [`flac`](https://en.wikipedia.org/wiki/FLAC)
- [`wav`](https://en.wikipedia.org/wiki/WAV)
- [`amr`](https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec)
- [`pdf`](https://en.wikipedia.org/wiki/Portable_Document_Format)
- [`epub`](https://en.wikipedia.org/wiki/EPUB)
- [`exe`](https://en.wikipedia.org/wiki/.exe)
- [`swf`](https://en.wikipedia.org/wiki/SWF)
- [`rtf`](https://en.wikipedia.org/wiki/Rich_Text_Format)
- [`woff`](https://en.wikipedia.org/wiki/Web_Open_Font_Format)
- [`woff2`](https://en.wikipedia.org/wiki/Web_Open_Font_Format)
- [`eot`](https://en.wikipedia.org/wiki/Embedded_OpenType)
- [`ttf`](https://en.wikipedia.org/wiki/TrueType)
- [`otf`](https://en.wikipedia.org/wiki/OpenType)
- [`ico`](https://en.wikipedia.org/wiki/ICO_(file_format))
- [`flv`](https://en.wikipedia.org/wiki/Flash_Video)
- [`ps`](https://en.wikipedia.org/wiki/Postscript)
- [`xz`](https://en.wikipedia.org/wiki/Xz)
- [`sqlite`](https://www.sqlite.org/fileformat2.html)
- [`nes`](http://fileinfo.com/extension/nes)
- [`crx`](https://developer.chrome.com/extensions/crx)
- [`xpi`](https://en.wikipedia.org/wiki/XPInstall)
- [`cab`](https://en.wikipedia.org/wiki/Cabinet_(file_format))
- [`deb`](https://en.wikipedia.org/wiki/Deb_(file_format))
- [`ar`](https://en.wikipedia.org/wiki/Ar_(Unix))
- [`rpm`](http://fileinfo.com/extension/rpm)
- [`Z`](http://fileinfo.com/extension/z)
- [`lz`](https://en.wikipedia.org/wiki/Lzip)
- [`msi`](https://en.wikipedia.org/wiki/Windows_Installer)
*SVG isn't included as it requires the whole file to be read, but you can get it [here](https://github.com/sindresorhus/is-svg).*
*PR welcome for additional commonly used file types.*
## Related
- [file-type-cli](https://github.com/sindresorhus/file-type-cli) - CLI for this module
## License
MIT © [Sindre Sorhus](https://sindresorhus.com)

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{
"_from": "decompress-unzip@^4.0.1",
"_id": "decompress-unzip@4.0.1",
"_inBundle": false,
"_integrity": "sha1-3qrM39FK6vhVePczroIQ+bSEj2k=",
"_location": "/decompress-unzip",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "decompress-unzip@^4.0.1",
"name": "decompress-unzip",
"escapedName": "decompress-unzip",
"rawSpec": "^4.0.1",
"saveSpec": null,
"fetchSpec": "^4.0.1"
},
"_requiredBy": [
"/decompress",
"/ffmpeg-binaries"
],
"_resolved": "https://registry.npmjs.org/decompress-unzip/-/decompress-unzip-4.0.1.tgz",
"_shasum": "deaaccdfd14aeaf85578f733ae8210f9b4848f69",
"_spec": "decompress-unzip@^4.0.1",
"_where": "C:\\Users\\matia\\Musix\\node_modules\\ffmpeg-binaries",
"author": {
"name": "Kevin Mårtensson",
"email": "kevinmartensson@gmail.com",
"url": "https://github.com/kevva"
},
"bugs": {
"url": "https://github.com/kevva/decompress-unzip/issues"
},
"bundleDependencies": false,
"dependencies": {
"file-type": "^3.8.0",
"get-stream": "^2.2.0",
"pify": "^2.3.0",
"yauzl": "^2.4.2"
},
"deprecated": false,
"description": "decompress zip plugin",
"devDependencies": {
"ava": "*",
"is-jpg": "^1.0.0",
"xo": "*"
},
"engines": {
"node": ">=4"
},
"files": [
"index.js"
],
"homepage": "https://github.com/kevva/decompress-unzip#readme",
"keywords": [
"decompress",
"decompressplugin",
"extract",
"zip"
],
"license": "MIT",
"name": "decompress-unzip",
"repository": {
"type": "git",
"url": "git+https://github.com/kevva/decompress-unzip.git"
},
"scripts": {
"test": "xo && ava"
},
"version": "4.0.1",
"xo": {
"esnext": true
}
}

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# decompress-unzip [![Build Status](https://travis-ci.org/kevva/decompress-unzip.svg?branch=master)](https://travis-ci.org/kevva/decompress-unzip)
> zip decompress plugin
## Install
```
$ npm install --save decompress-unzip
```
## Usage
```js
const decompress = require('decompress');
const decompressUnzip = require('decompress-unzip');
decompress('unicorn.zip', 'dist', {
plugins: [
decompressUnzip()
]
}).then(() => {
console.log('Files decompressed');
});
```
## API
### decompressUnzip()(buf)
#### buf
Type: `Buffer`
Buffer to decompress.
## License
MIT © [Kevin Mårtensson](https://github.com/kevva)