init and published

Author: jpillora

README.md

@@ -1,4 +1,50 @@
 sleep-server
 ============
 
-Send your server to sleep via HTTP
+It's easy to wake your computer with [Wake-On-Lan](http://en.wikipedia.org/wiki/Wake-on-LAN)
+
+Now you can send your computer back to sleep via HTTP
+
+### Install 
+
+```
+npm install -g sleep-server
+```
+
+### Help
+
+```
+  Usage: sleep-server [options]
+
+  Options:
+
+    -h, --help         output usage information
+    -V, --version      output the version number
+    -p, --port <port>  Port to run server on (default: 57339)
+    -H, --host <host>  Interface to run server on (default: 0.0.0.0)
+    -u, --url <url>    URL to trigger sleep (default: sleep)
+    -d, --delay <ms>   Delay in milliseconds (default: 1000)
+```
+
+#### MIT License
+
+Copyright &copy; 2014 Jaime Pillora &lt;dev@jpillora.com&gt;
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

bin/sleep-server

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+#!/usr/bin/env node
+require('../');

package.json

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+{
+  "name": "sleep-server",
+  "version": "0.1.0",
+  "main": "./server",
+  "bin": {
+    "sleep-server": "bin/sleep-server"
+  },
+  "dependencies": {
+    "commander": "^2.2.0",
+    "wake-event": "0.0.1"
+  }
+}

server.js

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+
+var exec = require('child_process').exec;
+var wake = require('wake-event');
+var os = require('os');
+var http = require('http');
+
+var command;
+switch(os.platform()) {
+  case "win32": 
+    command = "rundll32.exe powrprof.dll,SetSuspendState 0,1,0";
+    break;
+  case "darwin":
+    command = "pmset sleepnow";
+    break;
+  default:
+    console.error("Operating system not supported. "+
+      "Please send a pull request to http://github.com/jpillora/sleep-server");
+    process.exit(1);
+}
+
+var pkg = require('./package.json');
+var program = require('commander');
+
+program
+  .version(pkg.version)
+  .option('-p, --port <port>', 'Port to run server on (default: 57339)', 57339)
+  .option('-H, --host <host>', 'Interface to run server on (default: 0.0.0.0)', '0.0.0.0')
+  .option('-u, --url <url>', 'URL to trigger sleep (default: sleep)', 'sleep')
+  .option('-d, --delay <ms>', 'Delay in milliseconds (default: 1000)', 1000)
+  .parse(process.argv);
+
+//add a slash
+if(program.url.charAt(0) !== '/')
+  program.url = '/'+program.url;
+
+http.createServer(function (request,response) {
+  if(request.url.indexOf(program.url) !== 0)
+    return response.end();
+
+  console.log("======\nSleeping in %smn\n  Time: %s\n  IP address: %s",
+              program.delay, new Date(), request.connection.remoteAddress);
+
+  setTimeout(function() {
+    exec(command);
+  }, program.delay);
+  response.end('ok');
+}).listen(program.port, function() {
+  console.log('Listening for sleep requests at http://%s:%s%s', program.host, program.port, program.url);
+});
+
+wake(function() {
+  console.log("======\nWoke\n  Time: %s", program.delay, new Date());
+});
+