--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/Resources/Samples/WebApplications/NodeToolbox.js	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,119 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+var fs = require('fs');
+var http = require('http');
+
+
+function ForwardGetRequest(orthanc, path, res) {
+  var opts = orthanc;
+  opts.path = path;
+  opts.method = 'GET';
+
+  http.get(opts, function(response) {
+    if (response.statusCode == 200) {
+      response.setEncoding('utf-8');
+      response.on('data', function(chunk) {
+        res.write(chunk);
+      });
+      response.on('end', function() {
+        res.end();
+      });
+    } else {
+      console.log('Got error on GET forwarding: ' + 
+                  response.statusCode + ' (' + path + ')');
+      res.writeHead(response.statusCode);
+      res.end();
+    }
+  }).on('error', function(e) {
+    console.log('Unable to contact Orthanc: ' + e.message);
+    res.writeHead(503);  // Service Unavailable
+    res.end();
+  });
+}
+
+
+function ForwardPostRequest(orthanc, path, body, res) {
+  var opts = orthanc;
+  opts.path = path;
+  opts.method = 'POST';
+  opts.headers = {
+    'Content-Length': body.length
+  }
+
+  var req = http.request(opts, function(response) {
+    if (response.statusCode == 200) {
+      response.setEncoding('utf-8');
+      response.on('data', function(chunk) {
+        res.write(chunk);
+      });
+      response.on('end', function() {
+        res.end();
+      });
+    } else {
+      console.log('Got error on POST forwarding: ' + 
+                  response.statusCode + ' (' + path + ')');
+      res.writeHead(response.statusCode);
+      res.end();
+    }
+  }).on('error', function(e) {
+    console.log('Unable to contact Orthanc: ' + e.message);
+    res.writeHead(503);  // Service Unavailable
+    res.end();
+  });
+
+  req.write(body);
+  req.end();
+}
+
+
+function ServeFile(filename, res) {
+  fs.readFile(filename, function(r, c) {
+    res.end(c.toString());
+  });
+}
+
+
+function NotFound(res) {
+  res.writeHead(404, {'Content-Type': 'text/plain'});
+  res.end();
+}
+
+
+function Redirect(path, res) {
+  res.writeHead(301, {
+    'Content-Type': 'text/plain',
+    'Location': path
+  });
+  res.end();
+}
+
+
+String.prototype.startsWith = function(prefix) {
+  return this.indexOf(prefix) === 0;
+}
+
+
+module.exports.ForwardGetRequest = ForwardGetRequest;
+module.exports.ForwardPostRequest = ForwardPostRequest;
+module.exports.NotFound = NotFound;
+module.exports.Redirect = Redirect;
+module.exports.ServeFile = ServeFile;