mirror of
https://github.com/Unitech/pm2.git
synced 2025-12-08 20:35:53 +00:00
246 lines
7.3 KiB
JavaScript
246 lines
7.3 KiB
JavaScript
/**
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* Copyright 2013 the PM2 project authors. All rights reserved.
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* Use of this source code is governed by a license that
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* can be found in the LICENSE file.
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*/
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var fs = require('fs');
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var http = require('http');
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var url = require('url');
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var path = require('path');
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var debug = require('debug')('pm2:serve');
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var probe = require('pmx').probe();
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/**
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* list of supported content types.
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*/
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var contentTypes = {
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'3gp': 'video/3gpp',
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'a': 'application/octet-stream',
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'ai': 'application/postscript',
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'aif': 'audio/x-aiff',
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'aiff': 'audio/x-aiff',
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'asc': 'application/pgp-signature',
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'asf': 'video/x-ms-asf',
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'asm': 'text/x-asm',
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'asx': 'video/x-ms-asf',
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'atom': 'application/atom+xml',
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'au': 'audio/basic',
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'avi': 'video/x-msvideo',
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'bat': 'application/x-msdownload',
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'bin': 'application/octet-stream',
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'bmp': 'image/bmp',
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'bz2': 'application/x-bzip2',
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'c': 'text/x-c',
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'cab': 'application/vnd.ms-cab-compressed',
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'cc': 'text/x-c',
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'chm': 'application/vnd.ms-htmlhelp',
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'class': 'application/octet-stream',
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'com': 'application/x-msdownload',
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'conf': 'text/plain',
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'cpp': 'text/x-c',
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'crt': 'application/x-x509-ca-cert',
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'css': 'text/css',
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'csv': 'text/csv',
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'cxx': 'text/x-c',
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'deb': 'application/x-debian-package',
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'der': 'application/x-x509-ca-cert',
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'diff': 'text/x-diff',
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'djv': 'image/vnd.djvu',
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'djvu': 'image/vnd.djvu',
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'dll': 'application/x-msdownload',
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'dmg': 'application/octet-stream',
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'doc': 'application/msword',
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'dot': 'application/msword',
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'dtd': 'application/xml-dtd',
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'dvi': 'application/x-dvi',
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'ear': 'application/java-archive',
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'eml': 'message/rfc822',
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'eps': 'application/postscript',
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'exe': 'application/x-msdownload',
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'f': 'text/x-fortran',
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'f77': 'text/x-fortran',
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'f90': 'text/x-fortran',
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'flv': 'video/x-flv',
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'for': 'text/x-fortran',
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'gem': 'application/octet-stream',
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'gemspec': 'text/x-script.ruby',
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'gif': 'image/gif',
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'gz': 'application/x-gzip',
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'h': 'text/x-c',
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'hh': 'text/x-c',
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'htm': 'text/html',
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'html': 'text/html',
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'ico': 'image/vnd.microsoft.icon',
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'ics': 'text/calendar',
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'ifb': 'text/calendar',
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'iso': 'application/octet-stream',
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'jar': 'application/java-archive',
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'java': 'text/x-java-source',
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'jnlp': 'application/x-java-jnlp-file',
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'jpeg': 'image/jpeg',
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'jpg': 'image/jpeg',
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'js': 'application/javascript',
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'json': 'application/json',
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'log': 'text/plain',
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'm3u': 'audio/x-mpegurl',
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'm4v': 'video/mp4',
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'man': 'text/troff',
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'mathml': 'application/mathml+xml',
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'mbox': 'application/mbox',
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'mdoc': 'text/troff',
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'me': 'text/troff',
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'mid': 'audio/midi',
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'midi': 'audio/midi',
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'mime': 'message/rfc822',
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'mml': 'application/mathml+xml',
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'mng': 'video/x-mng',
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'mov': 'video/quicktime',
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'mp3': 'audio/mpeg',
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'mp4': 'video/mp4',
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'mp4v': 'video/mp4',
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'mpeg': 'video/mpeg',
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'mpg': 'video/mpeg',
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'ms': 'text/troff',
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'msi': 'application/x-msdownload',
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'odp': 'application/vnd.oasis.opendocument.presentation',
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'ods': 'application/vnd.oasis.opendocument.spreadsheet',
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'odt': 'application/vnd.oasis.opendocument.text',
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'ogg': 'application/ogg',
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'p': 'text/x-pascal',
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'pas': 'text/x-pascal',
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'pbm': 'image/x-portable-bitmap',
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'pdf': 'application/pdf',
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'pem': 'application/x-x509-ca-cert',
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'pgm': 'image/x-portable-graymap',
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'pgp': 'application/pgp-encrypted',
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'pkg': 'application/octet-stream',
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'pl': 'text/x-script.perl',
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'pm': 'text/x-script.perl-module',
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'png': 'image/png',
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'pnm': 'image/x-portable-anymap',
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'ppm': 'image/x-portable-pixmap',
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'pps': 'application/vnd.ms-powerpoint',
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'ppt': 'application/vnd.ms-powerpoint',
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'ps': 'application/postscript',
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'psd': 'image/vnd.adobe.photoshop',
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'py': 'text/x-script.python',
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'qt': 'video/quicktime',
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'ra': 'audio/x-pn-realaudio',
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'rake': 'text/x-script.ruby',
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'ram': 'audio/x-pn-realaudio',
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'rar': 'application/x-rar-compressed',
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'rb': 'text/x-script.ruby',
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'rdf': 'application/rdf+xml',
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'roff': 'text/troff',
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'rpm': 'application/x-redhat-package-manager',
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'rss': 'application/rss+xml',
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'rtf': 'application/rtf',
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'ru': 'text/x-script.ruby',
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's': 'text/x-asm',
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'sgm': 'text/sgml',
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'sgml': 'text/sgml',
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'sh': 'application/x-sh',
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'sig': 'application/pgp-signature',
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'snd': 'audio/basic',
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'so': 'application/octet-stream',
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'svg': 'image/svg+xml',
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'svgz': 'image/svg+xml',
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'swf': 'application/x-shockwave-flash',
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't': 'text/troff',
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'tar': 'application/x-tar',
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'tbz': 'application/x-bzip-compressed-tar',
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'tcl': 'application/x-tcl',
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'tex': 'application/x-tex',
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'texi': 'application/x-texinfo',
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'texinfo': 'application/x-texinfo',
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'text': 'text/plain',
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'tif': 'image/tiff',
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'tiff': 'image/tiff',
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'torrent': 'application/x-bittorrent',
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'tr': 'text/troff',
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'txt': 'text/plain',
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'vcf': 'text/x-vcard',
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'vcs': 'text/x-vcalendar',
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'vrml': 'model/vrml',
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'war': 'application/java-archive',
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'wav': 'audio/x-wav',
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'wma': 'audio/x-ms-wma',
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'wmv': 'video/x-ms-wmv',
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'wmx': 'video/x-ms-wmx',
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'wrl': 'model/vrml',
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'wsdl': 'application/wsdl+xml',
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'xbm': 'image/x-xbitmap',
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'xhtml': 'application/xhtml+xml',
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'xls': 'application/vnd.ms-excel',
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'xml': 'application/xml',
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'xpm': 'image/x-xpixmap',
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'xsl': 'application/xml',
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'xslt': 'application/xslt+xml',
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'yaml': 'text/yaml',
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'yml': 'text/yaml',
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'zip': 'application/zip',
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'woff': 'application/font-woff',
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'woff2': 'application/font-woff',
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'otf': 'application/font-sfnt',
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'otc': 'application/font-sfnt',
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'ttf': 'application/font-sfnt'
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};
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var errorMeter = probe.meter({
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name : '404/sec',
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samples : 1,
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timeframe : 60
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});
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var options = {
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port: process.env.PM2_SERVE_PORT || process.argv[3] || 8080,
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path: path.resolve(process.env.PM2_SERVE_PATH || process.argv[2] || '.')
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};
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// start an HTTP server
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http.createServer(function (request, response) {
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var file = url.parse(request.url).pathname;
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if (file === '/' || file === '') {
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file = '/index.html';
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}
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var filePath = path.resolve(options.path + file);
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// since we call filesystem directly so we need to verify that the
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// url doesn't go outside the serve path
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if (filePath.indexOf(options.path) !== 0) {
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response.writeHead(403, { 'Content-Type': 'text/html' });
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return response.end('403 Forbidden');
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}
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var contentType = contentTypes[filePath.split('.').pop().toLowerCase()] || 'text/plain';
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fs.readFile(filePath, function (error, content) {
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if (error) {
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console.error('[%s] Error while serving %s with content-type %s : %s',
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Date.now(), filePath, contentType, error.message || error);
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errorMeter.mark();
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if (error.code === 'ENOENT') {
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fs.readFile(options.path + '/404.html', function (err, content) {
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content = err ? '404 Not Found' : content;
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response.writeHead(404, { 'Content-Type': 'text/html' });
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response.end(content, 'utf-8');
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});
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} else {
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response.writeHead(500);
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response.end('Sorry, check with the site admin for error: ' + error.code + ' ..\n');
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}
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} else {
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response.writeHead(200, { 'Content-Type': contentType });
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response.end(content, 'utf-8');
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debug('[%s] Serving %s with content-type %s', Date.now(), filePath, contentType);
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}
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});
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}).listen(options.port, function (err) {
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if (err) {
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console.error(err);
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process.exit(1);
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}
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console.log('Exposing %s directory on port %d', options.path, options.port);
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});
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