Created simplistic Node.js web server

antimeme · Jul 6, 2015 · 415c918 · 415c918
1 parent 9ab6f06
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diff --git a/.gitignore b/.gitignore
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+*~
diff --git a/index.html b/index.html
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+<!DOCTYPE html>
+<title>RaspberryPi Server</title>
+<h1>RaspberryPi Server</h1>
+<p>This page is being served from a RaspberryPi</p>
diff --git a/page404.html b/page404.html
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+<!DOCTYPE html>
+<title>Page Not Found: :PATH:</title>
+<h1>Page Not Found: :PATH:</h1>
+<p>Sorry, but the page requested is not available on this server.</p>
diff --git a/server.js b/server.js
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+#! /usr/bin/env node
+// Quick-and-dirty web server using Node.js
+var sys = require('sys');
+var http = require('http');
+var fs = require('fs');
+var path = require('path');
+var port = 8080;
+
+http.createServer(function(request, response) {
+    var url = request.url;
+    if (url === '/')
+        url = '/index.html';
+
+    if (url === '/time') {
+        response.writeHeader(200, {
+            "Context-Type": "text/plain",
+            "Access-Control-Allow-Origin": "http://localhost/"});
+        response.write(new Date().toString());
+        response.end();
+    }
+
+    fs.readFile(path.join('.', url), function (err, data) {
+        if (err) {
+            if (err.code === 'ENOENT') {
+                fs.readFile('page404.html', function(err, data) {
+                    if (err)
+                        throw err;
+                    response.writeHeader(404, {
+                        "Content-Type": "text/html"});
+                    response.write(data.toString()
+                                   .replace(/:PATH:/g, url));
+                    response.end();
+                });
+            } else throw err;
+        } else {
+            // :TODO: determine content type --
+            //   by file extension?
+            //   by contents?
+            //   a combination of both?
+            response.writeHeader(200, {"Content-Type": "text/html"});
+            response.write(data);
+            response.end();
+        }
+    });
+}).listen(port);
+console.log('Server listening: http://localhost:' + port + '/');