diff options
| author | Christian Franke <nobody@nowhere.ws> | 2014-01-24 01:01:38 +0100 |
|---|---|---|
| committer | Christian Franke <nobody@nowhere.ws> | 2014-01-24 01:01:38 +0100 |
| commit | 573a798156423707ca770c19c9cfb0b7bb6a5808 (patch) | |
| tree | 735e765f9881b57f3747b9c417af64d3b9b77163 | |
| parent | 2f6e8a407e3b0e17d3f50f0d28ec08cea26778d9 (diff) | |
Relay control signals
| -rw-r--r-- | cam_public/index.html | 16 | ||||
| -rw-r--r-- | server.js | 57 |
2 files changed, 67 insertions, 6 deletions
diff --git a/cam_public/index.html b/cam_public/index.html index 8bdde6e..790efca 100644 --- a/cam_public/index.html +++ b/cam_public/index.html @@ -1,2 +1,14 @@ -<h1>Hello, World!</h1> -<img src="../stream.mjpeg"></img> +<!DOCTYPE html> +<html lang="en"> + <head> + <meta charset="utf-8"></meta> + <script src="main.js"></script> + </head> + <body> + <img src="../stream.mjpeg"></img><br/> + <input type="submit" value="<" id="left"></input> + <input type="submit" value="A" id="up"></input> + <input type="submit" value="V" id="down"></input> + <input type="submit" value=">" id="right"></input> + </body> +</html> @@ -1,15 +1,24 @@ +'use strict'; + var express = require('express'); var fs = require('fs'); +var request = require('request'); var MjpegProxy = require('mjpeg-proxy').MjpegProxy; var app = express(); var cameras = [ { - url: 'http://admin:123456@192.168.0.117/videostream.cgi?rate=1' + baseurl: 'http://admin:123456@192.168.0.33', + model: 'conceptronic' + }, + { + baseurl: 'http://admin:123456@192.168.0.117', + model: 'conceptronic' }, { - url: 'http://admin:123456@192.168.0.178/videostream.cgi?rate=1' + url: 'http://admin:123456@192.168.0.178', + model: 'conceptronic' } ]; @@ -18,12 +27,52 @@ var still_frames = [ fs.readFileSync(__dirname + '/noise2.jpg'), ]; +function SimpleProxy(url) { + var self = this; + + self.url = url; + self.handle_request = function(req, res) { + console.log('Got request. Forwarding to ' + self.url); + request(self.url).pipe(res); + }; +} + for (var camera_idx in cameras) { var camera = cameras[camera_idx]; - camera.proxy = new MjpegProxy(camera.url, still_frames) + var urls = {}; + + if (camera.model == 'conceptronic') { + urls.mjpeg = camera.baseurl + '/videostream.cgi?rate=1'; + urls.down = camera.baseurl + + '/decoder_control.cgi?onestep=1&command=0'; + urls.up = camera.baseurl + + '/decoder_control.cgi?onestep=1&command=2'; + urls.right = camera.baseurl + + '/decoder_control.cgi?onestep=1&command=4'; + urls.left = camera.baseurl + + '/decoder_control.cgi?onestep=1&command=6'; + urls.snapshot = camera.baseurl + '/snapshot.cgi'; + } else if (camera.model == 'mjpegplexer') { + urls.mjpeg = camera.baseurl + '/stream.mjpeg'; + urls.down = camera.baseurl + '/control/down'; + urls.up = camera.baseurl + '/control/up'; + urls.right = camera.baseurl + '/control/right'; + urls.left = camera.baseurl + '/control/left'; + urls.snapshow = camera.baseurl + '/snapshot.jpg'; + }; + + camera.proxy = new MjpegProxy(urls.mjpeg, still_frames); app.get('/cam/' + camera_idx + '/stream.mjpeg', camera.proxy.proxyRequest); + for (var url in urls) { + if (url == 'mjpeg' || url == 'snapshot') + continue; + app.get('/cam/' + camera_idx + '/control/' + url, + new SimpleProxy(urls[url]).handle_request); + } + app.get('/cam/' + camera_idx + '/snapshot.jpg', + new SimpleProxy(urls.snapshot).handle_request); app.use('/cam/' + camera_idx + '/browse', - express.static(__dirname + '/cam_public')); + express.static(__dirname + '/cam_public')); } app.get('/blackout', function(req, res) { |