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tiny httpd with auto-reload
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| if(""==0) {/* | |
| @echo off | |
| title httpd %CD% | |
| :loop | |
| node "%~f0" %* | |
| if %ERRORLEVEL% EQU 35 GOTO loop | |
| goto :eof | |
| */ | |
| } | |
| "use strict"; | |
| var http = require('http'); | |
| var url = require( 'url' ); | |
| var fs = require( 'fs' ); | |
| var mimeTypes = { | |
| txt : "text/plain", | |
| pdf : "application/pdf", | |
| html : "text/html", | |
| htm : "text/html", | |
| js : "application/javascript", | |
| css : "text/css", | |
| }; | |
| (function(){ | |
| fs.watchFile( __filename, { persistent : true }, function( curr, prev ){ | |
| process.exit( 35 ); | |
| } ); | |
| http.createServer(function (req, res) { | |
| var location = url.parse( req.url ); | |
| console.log( (new Date()), location.href ); | |
| var pathname = location.pathname || "/"; | |
| var handleStatic = function( filename, res ){ | |
| var stream; | |
| var ext; | |
| var type; | |
| if( ( filename.indexOf( "../" ) !== -1 ) || ( filename.indexOf( "..\\" ) !== -1 ) ){ | |
| res.writeHead( 400, { "Content-Type" : "text/html" } ); | |
| res.end( "<html><body>400 Bad Request</body></html>" ); | |
| return; | |
| } | |
| ext = ( /\.([^\.]+)$/.exec( filename )||[])[ 1 ]; | |
| if( ext ) type = mimeTypes[ ext ]; | |
| if( !type ) type = "application/octet-stream"; | |
| stream = fs.createReadStream( filename ); | |
| stream.on( "data", function( data ){ | |
| if( !res.headersSent ){ | |
| res.writeHead( 200, { "Content-Type" : type } ); | |
| } | |
| res.write( data ); | |
| } ); | |
| stream.on( "end", function(){ | |
| res.end(); | |
| } ); | |
| stream.on( "error", function( e ){ | |
| if( e.code === "ENOENT" ){ | |
| res.writeHead( 404, { "Content-Type" : "text/html" } ); | |
| res.end( "<html><body>404 Not Found</body></html>" ); | |
| }else{ | |
| console.error( e ); | |
| if( !res.headersSent ){ | |
| res.writeHead( 500, { "Content-Type" : "text/plain" } ); | |
| } | |
| res.end(); | |
| } | |
| } ); | |
| }; | |
| if( pathname.match( /\/$/ ) ){ | |
| handleStatic( "." + pathname + "index.html", res ); | |
| }else if( pathname === "/redir" ){ | |
| // test code 1 | |
| res.writeHead( 302, { "Location" : "http://utf-8.jp/" } ); | |
| res.end(); | |
| }else if( pathname === "/edge" ){ | |
| // test code 2 | |
| res.writeHead( 200, { "Content-Type" : "text/html" } ); | |
| var s = '<html><body><a href="microsoft-edge:http://www.google.com/">aa</a><br>' + | |
| '<a href="ms-cortana://">aa</a><br>"'+ | |
| '<a href="microsoft-edge:javascript:">aa</a><br>"'; | |
| res.end( s ); | |
| }else{ | |
| // static file | |
| handleStatic( "." + pathname, res ); | |
| } | |
| }).listen(80); | |
| console.log( "Running server on port 80" ); | |
| })() |
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backspace(0x08) x16 in first line.