gjritter/nerve.js

## nerve.js
var http = require('http');

// example usage:
//
// var nerve = require('./nerve');
//
// nerve.create_app(
//   [
//     [/^\/hello\/(.*)$/, function(req, res, name) {
//       res.send_html('Hello, ' + name + '!');
//     }]
//   ]
// ).serve(port, host);

exports.create_app = function(app) {
	return {
		serve: function(port, host) {
			function send_html(content, status_code) {
				this.sendHeader(status_code || 200, {"Content-Type":"text/html","Content-Length":content.length});
				this.sendBody(content);
				this.finish();
			}

			function is_regexp(matcher) {
				// assuming that if the matcher has a test function, it's a regexp
				// what is a better way of differentiating a regexp from a regular function?
				return typeof matcher.test === "function";
			}

			function request_handler(req, res) {
				res.send_html = send_html;
				for(var i = 0; i < app.length; i++) {
					var matcher = app[i][0], handler = app[i][1],
						match = req.uri.path.match(is_regexp(matcher) ? matcher : matcher.apply(req));
					if(match) {
						handler.apply(null, [req, res].concat(match.slice(1)));
						return;
					}
				}
				res.send_html('<html><head><title>Not Found</title></head><body><h1>Not Found</h1></body></html>', 404);
			}

			http.createServer(request_handler).listen(port, host);
		}
	}
}

get = function(regexp) {
	return function() { return this.method == "GET" ? regexp : false; }
}

post = function(regexp) {
	return function() { return this.method == "POST" ? regexp : false; }
}

put = function(regexp) {
	return function() { return this.method == "PUT" ? regexp : false; }
}

del = function(regexp) {
	return function() { return this.method == "DELETE" ? regexp : false; }
}
	var http = require('http');

	// example usage:
	//
	// var nerve = require('./nerve');
	//
	// nerve.create_app(
	// [
	// [/^\/hello\/(.*)$/, function(req, res, name) {
	// res.send_html('Hello, ' + name + '!');
	// }]
	// ]
	// ).serve(port, host);

	exports.create_app = function(app) {
	return {
	serve: function(port, host) {
	function send_html(content, status_code) {
	this.sendHeader(status_code \|\| 200, {"Content-Type":"text/html","Content-Length":content.length});
	this.sendBody(content);
	this.finish();
	}

	function is_regexp(matcher) {
	// assuming that if the matcher has a test function, it's a regexp
	// what is a better way of differentiating a regexp from a regular function?
	return typeof matcher.test === "function";
	}

	function request_handler(req, res) {
	res.send_html = send_html;
	for(var i = 0; i < app.length; i++) {
	var matcher = app[i][0], handler = app[i][1],
	match = req.uri.path.match(is_regexp(matcher) ? matcher : matcher.apply(req));
	if(match) {
	handler.apply(null, [req, res].concat(match.slice(1)));
	return;
	}
	}
	res.send_html('<html><head><title>Not Found</title></head><body><h1>Not Found</h1></body></html>', 404);
	}

	http.createServer(request_handler).listen(port, host);
	}
	}
	}

	get = function(regexp) {
	return function() { return this.method == "GET" ? regexp : false; }
	}

	post = function(regexp) {
	return function() { return this.method == "POST" ? regexp : false; }
	}

	put = function(regexp) {
	return function() { return this.method == "PUT" ? regexp : false; }
	}

	del = function(regexp) {
	return function() { return this.method == "DELETE" ? regexp : false; }
	}