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#!/usr/bin/env node |
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// source ~/.bash_profile |
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// Jalal.Hejazi |
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// Really simple http server in Node.js which allows you to browse and download |
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// any server's file directly from your browser. |
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var http = require('http'); |
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var fs = require('fs'); |
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var port = 1111; |
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var httpserver = http.createServer(onRequest); |
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httpserver.listen(port, "127.0.0.1", serverCreated_callback()); |
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function onRequest(request, response) { |
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var pureUrl = request.url; |
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if (pureUrl == '/favicon.ico') return; |
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var candidateQS = require('url').parse(request.url)['query']; |
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pureUrl = UrlToFsPath(pureUrl); |
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console.log(pureUrl + ' is requested'); |
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try { |
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if (candidateQS != null) { |
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// a file is requested |
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candidateQS = candidateQS.substr(5, candidateQS.lenght); |
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var fileData = fs.readFileSync(candidateQS); |
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response.writeHead(200); |
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response.write(fileData); |
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response.end(); |
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} else { |
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var htmlOutput = FormatHtmlFileList(pureUrl); |
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response.writeHead(200, { |
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'Content-Type': 'text/html' |
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}); |
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response.end(htmlOutput, 'utf8'); |
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} |
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} catch (error) { |
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response.writeHead(404, { |
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'Content-Type': 'text/html' |
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}); |
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response.end(); |
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} |
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} |
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function serverCreated_callback() { |
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console.log('HttpFileSystem Server running at http://localhost:%s/', port ); |
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} |
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function UrlToFsPath(pureUrl) { |
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if (pureUrl.substr(-1) != "/") { |
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pureUrl += "/"; |
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} |
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return unescape(pureUrl.replace(/\+/g, " ")); |
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} |
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function FormatHtmlTableRow(absolutePath, filename) { |
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var fileStats = fs.statSync(absolutePath); |
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var htmlRow; |
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if (fileStats.isFile()) { |
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htmlRow = "<tr><td>[-]</td><td style='width:300px'><a href='/?file=" + absolutePath + "'>" + filename + "</a> </td><td>" + fileStats['ctime'] + "</td><td>" + fileStats['size'] + "</td>"; |
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} else { |
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htmlRow = "<tr><td>[+]</td><td style='width:300px'><a href='" + absolutePath + "'> " + filename + "</a> </td><td>" + fileStats['ctime'] + "</td>"; |
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} |
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return htmlRow; |
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} |
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function FormatHtmlFileList(pureUrl) { |
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var htmlOutput = '<h3>Folder: ' + pureUrl + '</h3>'; |
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htmlOutput += "<a href='" + pureUrl + "' >Go back</a>"; |
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htmlOutput += '<table>'; |
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htmlOutput += "<tr><td> </td><td style='width:300px'> Name </td><td>Create Date</td><td>Size</td>"; |
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var directories = fs.readdirSync(pureUrl); |
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for (var i in directories) { |
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var absolutePath = pureUrl + directories[i]; |
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htmlOutput += FormatHtmlTableRow(absolutePath, directories[i]); |
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} |
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htmlOutput += '</table>'; |
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return htmlOutput; |
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} |
