From 237358b0cb52f1724b21e6bd24a1ee845d0de58b Mon Sep 17 00:00:00 2001
From: Felix Tejada <felix.tejada08@gmail.com>
Date: Sun, 3 May 2020 20:43:34 -0400
Subject: [PATCH] set /root directory to find scripts

---
 src/routes/index.js | 716 +++++++++++++++++++++++++-------------------
 1 file changed, 408 insertions(+), 308 deletions(-)

diff --git a/src/routes/index.js b/src/routes/index.js
index 444357e..ddc42a5 100755
--- a/src/routes/index.js
+++ b/src/routes/index.js
@@ -1,267 +1,323 @@
-const {
-  Router
-} = require('express');
+const { Router } = require("express");
 const router = new Router();
 
-
-
 //renders de las paginas web
 router.get("/", (req, res) => {
-  res.render("starter")
+  res.render("starter");
 });
 
 router.get("/access", (req, res) => {
-  res.render("access")
+  res.render("access");
 });
 
 router.get("/starter", (req, res) => {
-  res.render("starter")
+  res.render("starter");
 });
 
 router.get("/stats", (req, res) => {
-  res.render("stats")
+  res.render("stats");
 });
 
 router.get("/topology", (req, res) => {
-  res.render("topology")
+  res.render("topology");
 });
+//This booleans is for manage controller and the vsorc
 let isVsorcUP = false;
 let isControllerUP = false;
 router.get("/health", (req, res) => {
-  res.render("index")
+  res.render("index");
 });
 //en lo adelante se encuentran las peticiones de datos
-router.get('/free', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/free", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("free -b | grep Mem |  awk  '{print $3}'", function(error, stdout, stderr) {
+  child = exec("free -b | grep Mem |  awk  '{print $3}'", function (
+    error,
+    stdout,
+    stderr
+  ) {
     console.log("free");
     res.send(stdout);
   });
 });
 
-router.post('/flowdel', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.post("/flowdel", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
   var flow = JSON.stringify(req.body);
-  child = exec("curl -X POST -d "+req.body+"localhost:8080/flowdel", function(error, stdout, stderr) {
-    console.log(stdout);
-    console.log(req.body);
-    res.send(req.body);
-  });
+  child = exec(
+    "curl -X POST -d " + req.body + "localhost:8080/flowdel",
+    function (error, stdout, stderr) {
+      console.log(stdout);
+      console.log(req.body);
+      res.send(req.body);
+    }
+  );
 });
 
-
-router.get('/mpstat', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/mpstat", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("mpstat 1 1| grep all | grep Average | awk '{print $12}'", function(error, stdout, stderr) {
-    console.log("mpstat");
-    res.send(stdout);
-  });
+  child = exec(
+    "mpstat 1 1| grep all | grep Average | awk '{print $12}'",
+    function (error, stdout, stderr) {
+      console.log("mpstat");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/ifstat', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/ifstat", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("ifstat -n -b -i eth0  0.3 1 | grep [0-9]$", function(error, stdout, stderr) {
+  child = exec("ifstat -n -b -i eth0  0.3 1 | grep [0-9]$", function (
+    error,
+    stdout,
+    stderr
+  ) {
     console.log("ifstat");
     res.send(stdout);
   });
 });
 
-router.get('/showtemp', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/showtemp", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && (./multissh.sh  \"$(echo $(cat geteverything.sh))\" |grep -v rpi | sort -n -t . -k 1,1 -k 2,2 -k 3,3 -k 4,4)", function(error, stdout, stderr) {
-    console.log("show temp");//this was modified
-    res.send(stdout);
-  });
+  child = exec(
+    'cd $(echo $HOME/vsorcdistro)/scripts && (./multissh.sh  "$(echo $(cat geteverything.sh))" |grep -v rpi | sort -n -t . -k 1,1 -k 2,2 -k 3,3 -k 4,4)',
+    function (error, stdout, stderr) {
+      console.log("show temp"); //this was modified
+      res.send(stdout);
+    }
+  );
 });
-router.get('/gettopo', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/gettopo", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("curl localhost:8080/topology", function(error, stdout, stderr) {
+  child = exec("curl localhost:8080/topology", function (
+    error,
+    stdout,
+    stderr
+  ) {
     console.log("gettopo");
     res.send(stdout);
   });
 });
 
-router.get('/net', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/net", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo net > fifo", function(error, stdout, stderr) {
-    console.log("net");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo net > fifo",
+    function (error, stdout, stderr) {
+      console.log("net");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/rpiping', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/rpiping", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && ./rpiping.sh", function(error, stdout, stderr) {
-    console.log("rpiping");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && ./rpiping.sh",
+    function (error, stdout, stderr) {
+      console.log("rpiping");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/nodes', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/nodes", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo nodes > fifo", function(error, stdout, stderr) {
-    console.log("nodes");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo nodes > fifo",
+    function (error, stdout, stderr) {
+      console.log("nodes");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/statusnodes', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/statusnodes", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo status > fifo", function(error, stdout, stderr) {
-    console.log("status");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo status > fifo",
+    function (error, stdout, stderr) {
+      console.log("status");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/intfs', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/intfs", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo intfs > fifo", function(error, stdout, stderr) {
-    console.log("interfaces");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo intfs > fifo",
+    function (error, stdout, stderr) {
+      console.log("interfaces");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/iperf', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/iperf", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo iperf > fifo", function(error, stdout, stderr) {
-    console.log("pingall");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo iperf > fifo",
+    function (error, stdout, stderr) {
+      console.log("pingall");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/pingall', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/pingall", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo pingall > fifo", function(error, stdout, stderr) {
-    console.log("pingall");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo pingall > fifo",
+    function (error, stdout, stderr) {
+      console.log("pingall");
+      res.send(stdout);
+    }
+  );
 });
-router.get('/placement', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/placement", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && echo placement > fifo", function(error, stdout, stderr) {
-    console.log("placement");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo placement > fifo",
+    function (error, stdout, stderr) {
+      console.log("placement");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/getvsorcdata', (req, res) => {
-
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/getvsorcdata", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
   var child2;
   var child3;
-  child2 = exec("ps aux | grep GRE| grep sudo | grep -v tail| awk {'print $2'}", function(error, stdout, stderr) {
-    console.log("view status vsorc"); //Cambia el valor de isVsorcUP revisando el ID proceso
-    if (stdout === ""){
-      isVsorcUP = false;
-    }else {
-      isVsorcUP = true;
+  child2 = exec(
+    "ps aux | grep GRE| grep sudo | grep -v tail| awk {'print $2'}",
+    function (error, stdout, stderr) {
+      console.log("view status vsorc"); //Cambia el valor de isVsorcUP revisando el ID proceso
+      if (stdout === "") {
+        isVsorcUP = false;
+      } else {
+        isVsorcUP = true;
+      }
     }
-  });
-  child = exec("cd /home/pi/scripts && cat aichivo 2>/dev/null", function(error, stdout, stderr) {
-    console.log("getting vsorc data");
-    res.send(stdout+"^"+isVsorcUP);
-  });
-
+  );
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && cat aichivo 2>/dev/null",
+    function (error, stdout, stderr) {
+      console.log("getting vsorc data");
+      res.send(stdout + "^" + isVsorcUP);
+    }
+  );
 });
-router.get('/getcontrollerdata', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/getcontrollerdata", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
   var child2;
-  child2 = exec("ps aux | grep python | grep ryu | grep -v grep |awk {'print $2'}", function(error, stdout, stderr) {
-    console.log(stdout);
-    console.log("view status controller");
-    if (stdout === ""){
-      isControllerUP = false;
-    }else {
-      isControllerUP = true;
+  child2 = exec(
+    "ps aux | grep python | grep ryu | grep -v grep |awk {'print $2'}",
+    function (error, stdout, stderr) {
+      console.log(stdout);
+      console.log("view status controller");
+      if (stdout === "") {
+        isControllerUP = false;
+      } else {
+        isControllerUP = true;
+      }
     }
-  });
-  child = exec("cd /home/pi/scripts && cat controllerout 2>/dev/null", function(error, stdout, stderr) {
-    console.log("getting controller data");
-    res.send(stdout+"^"+isControllerUP);//Send controller data and UP or DOWN separate by ^
-  });
-
+  );
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && cat controllerout 2>/dev/null",
+    function (error, stdout, stderr) {
+      console.log("getting controller data");
+      res.send(stdout + "^" + isControllerUP); //Send controller data and UP or DOWN separate by ^
+    }
+  );
 });
 
-
-router.get('/resetflows', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/resetflows", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
- var child2;
-let salida;
-  child = exec("curl localhost:8080/data?list=switches", function(error, stdout, stderr) {
-    let value = '';
+  var child2;
+  let salida;
+  child = exec("curl localhost:8080/data?list=switches", function (
+    error,
+    stdout,
+    stderr
+  ) {
+    let value = "";
     try {
       value = JSON.parse(stdout);
-      for (key in value){
-	child2 = exec("cd /home/pi/scripts && ./resetflows.sh "+key, function(err, out, stder){
-	console.log(out);
-	salida = out;
-});
-}
-
-if (stdout === undifined){
-res.send("Switches not found");
-}else{
-res.send(salida);
-}
-}
-    catch(error) {
+      for (key in value) {
+        child2 = exec(
+          "cd $(echo $HOME/vsorcdistro)/scripts && ./resetflows.sh " + key,
+          function (err, out, stder) {
+            console.log(out);
+            salida = out;
+          }
+        );
+      }
+
+      if (stdout === undifined) {
+        res.send("Switches not found");
+      } else {
+        res.send(salida);
+      }
+    } catch (error) {
       //console.error(error);
       console.log("no response from server");
       // expected output: ReferenceError: nonExistentFunction is not def$
       // Note - error messages will vary depending on browser
-    
     }
   });
 });
 
-
-router.get('/listswitch', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/listswitch", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("curl localhost:8080/data?list=switches", function(error, stdout, stderr) {
+  child = exec("curl localhost:8080/data?list=switches", function (
+    error,
+    stdout,
+    stderr
+  ) {
     console.log("listswitch");
     console.log(stdout);
-    let value = '';
+    let value = "";
     try {
-      value = JSON.parse(stdout)
+      value = JSON.parse(stdout);
       res.send(value);
-    }
-    catch(error) {
+    } catch (error) {
       //console.error(error);
       console.log("no response from controller");
       // expected output: ReferenceError: nonExistentFunction is not defined
@@ -271,203 +327,247 @@ router.get('/listswitch', (req, res) => {
   });
 });
 
-router.get('/status', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/status", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  console.log(req.query.status+req.query.dpid);
-  child = exec("curl \"localhost:8080/status?status="+req.query.status+"&dpid="+req.query.dpid+"\"", function(error, stdout, stderr) {
-    console.log("statusFlows");
-    console.log(stdout);
-    let value = JSON.parse(stdout)
+  console.log(req.query.status + req.query.dpid);
+  child = exec(
+    'curl "localhost:8080/status?status=' +
+      req.query.status +
+      "&dpid=" +
+      req.query.dpid +
+      '"',
+    function (error, stdout, stderr) {
+      console.log("statusFlows");
+      console.log(stdout);
+      let value = JSON.parse(stdout);
 
-    res.send(value);
-  });
+      res.send(value);
+    }
+  );
 });
 
-router.get('/tablestatus', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/tablestatus", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-	console.log(req.query);
- 		child = exec("curl \"localhost:8080/data?tablestat="+req.query.tablestat+"\"", function(error, stdout, stderr) {
-		console.log("table status");
-		console.log(stdout);
-    let value = '';
-    try {
-      value = JSON.parse(stdout)
-      res.send(value);
-    }
-    catch(error) {
-      //console.error(error);
-      console.log("no response from server");
-      // expected output: ReferenceError: nonExistentFunction is not defined
-      // Note - error messages will vary depending on browser
-      let er = "No response from server";
-      res.send(JSON.stringify(er));
+  console.log(req.query);
+  child = exec(
+    'curl "localhost:8080/data?tablestat=' + req.query.tablestat + '"',
+    function (error, stdout, stderr) {
+      console.log("table status");
+      console.log(stdout);
+      let value = "";
+      try {
+        value = JSON.parse(stdout);
+        res.send(value);
+      } catch (error) {
+        //console.error(error);
+        console.log("no response from server");
+        // expected output: ReferenceError: nonExistentFunction is not defined
+        // Note - error messages will vary depending on browser
+        let er = "No response from server";
+        res.send(JSON.stringify(er));
+      }
     }
-			});
+  );
 });
 
-router.get('/portsdesc', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/portsdesc", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-        console.log(req.query);
-                child = exec("curl \"localhost:8080/data?portdesc="+req.query.portdesc+"\"", function(error, stdout, stderr) {
-                console.log("port desc");
-                let value = '';
-                try {
-                  value = JSON.parse(stdout)
-                  res.send(value);
-                }
-                catch(error) {
-                  //console.error(error);
-                  console.log("no response from server");
-                  // expected output: ReferenceError: nonExistentFunction is not defined
-                  // Note - error messages will vary depending on browser
-                  let er = "No response from server";
-                  res.send(JSON.stringify(er));
-                }
-  });
+  console.log(req.query);
+  child = exec(
+    'curl "localhost:8080/data?portdesc=' + req.query.portdesc + '"',
+    function (error, stdout, stderr) {
+      console.log("port desc");
+      let value = "";
+      try {
+        value = JSON.parse(stdout);
+        res.send(value);
+      } catch (error) {
+        //console.error(error);
+        console.log("no response from server");
+        // expected output: ReferenceError: nonExistentFunction is not defined
+        // Note - error messages will vary depending on browser
+        let er = "No response from server";
+        res.send(JSON.stringify(er));
+      }
+    }
+  );
 });
 
-router.get('/portsstat', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/portsstat", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-        console.log(req.query);
-                child = exec("curl \"localhost:8080/data?portstat="+req.query.portstat+"\"", function(error, stdout, stderr) {
-                console.log("port status");
-                console.log(stdout);
-                let value = '';
-                try {
-                  value = JSON.parse(stdout)
-                  res.send(value);
-                }
-                catch(error) {
-                  //console.error(error);
-                  console.log("no response from server");
-                  // expected output: ReferenceError: nonExistentFunction is not defined
-                  // Note - error messages will vary depending on browser
-                  let er = "No response from server";
-                  res.send(JSON.stringify(er));
-                }
-  });
+  console.log(req.query);
+  child = exec(
+    'curl "localhost:8080/data?portstat=' + req.query.portstat + '"',
+    function (error, stdout, stderr) {
+      console.log("port status");
+      console.log(stdout);
+      let value = "";
+      try {
+        value = JSON.parse(stdout);
+        res.send(value);
+      } catch (error) {
+        //console.error(error);
+        console.log("no response from server");
+        // expected output: ReferenceError: nonExistentFunction is not defined
+        // Note - error messages will vary depending on browser
+        let er = "No response from server";
+        res.send(JSON.stringify(er));
+      }
+    }
+  );
 });
 
-router.get('/startcontroller', (req, res) => {
+router.get("/startcontroller", (req, res) => {
   isControllerUP = true;
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
   //cd /home/pi && setsid $(cat /home/pi/ejecutarcontroller.sh | grep sudo) >/dev/null 2>&1 < /dev/null &
   //cd /home/pi && ./ejecutarcontroller.sh > /dev/null 2>&1 < /dev/null &  //comando anterior
-  child = exec("cd /home/pi/scripts && touch controllerout && ./ejecutarcontroller.sh > controllerout 2>&1 &", function(error, stdout, stderr) {
-    console.log("controller started");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && touch controllerout && ./ejecutarcontroller.sh > controllerout 2>&1 &",
+    function (error, stdout, stderr) {
+      console.log("controller started");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/startcontrollerrouter', (req, res) => {
+router.get("/startcontrollerrouter", (req, res) => {
   isControllerUP = true;
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && touch controllerout && ./ryurouter.sh > controllerout 2>&1 &", function(error, stdout, stderr) {
-    console.log("controller REST Router started");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && touch controllerout && ./ryurouter.sh > controllerout 2>&1 &",
+    function (error, stdout, stderr) {
+      console.log("controller REST Router started");
+      res.send(stdout);
+    }
+  );
 });
 
-router.get('/stopcontroller', (req, res) => {
+router.get("/stopcontroller", (req, res) => {
   isControllerUP = false;
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("cd /home/pi/scripts && rm controllerout && sudo kill $(ps aux | grep python | grep ryu | awk {'print $2'})", function(error, stdout, stderr) {
-    console.log("controller stopped");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && rm controllerout && sudo kill $(ps aux | grep python | grep ryu | awk {'print $2'})",
+    function (error, stdout, stderr) {
+      console.log("controller stopped");
+      res.send(stdout);
+    }
+  );
 });
-router.get('/sendcommand', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/sendcommand", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
   console.log(req.query);
   // request = JSON.parse(req.query.cmd); //recibiendo el comando
   //
   // console.log(request);
-  child = exec("cd /home/pi/scripts && echo "+req.query.cmd+" > fifo", function(error, stdout, stderr) {
-    console.log("command received \n" + req.query.cmd+"\n");
-    res.send(stdout);
-  });
+  child = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo " + req.query.cmd + " > fifo",
+    function (error, stdout, stderr) {
+      console.log("command received \n" + req.query.cmd + "\n");
+      res.send(stdout);
+    }
+  );
 });
-router.get('/cancel', (req, res) => {
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/cancel", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child;
-  child = exec("sudo kill -2 $(ps aux | grep GRE| grep sudo|awk {'print $2'})", function(error, stdout, stderr) {
-    console.log("cancelled");
-    res.send(stdout);
-  });
+  child = exec(
+    "sudo kill -2 $(ps aux | grep GRE| grep sudo|awk {'print $2'})",
+    function (error, stdout, stderr) {
+      console.log("cancelled");
+      res.send(stdout);
+    }
+  );
 });
-router.get('/startvsorc', (req, res) => {
-
-  var sys = require('sys')
-  var exec = require('child_process').exec;
-  var child0;//needs a mkfifo named fifo to exist
+router.get("/startvsorc", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
+  var child0; //needs a mkfifo named fifo to exist
   var child1;
   var child2;
   var child3;
   var child4;
   var answer;
-  request = JSON.parse(req.query.topology)
-  console.log("Topology is : \n"+ request);
+  request = JSON.parse(req.query.topology);
+  console.log("Topology is : \n" + request);
   //controlar que solo se haga un arranque por vez y agregar el exec 3>fifo
-  child0 = exec("cd /home/pi/scripts && echo \""+request+"\" > data", function(error, stdout, stderr) {
-    console.log(stdout + stderr);
-    answer+=stdout;
-  });
-  child1 = exec("cd /home/pi/scripts && mkfifo fifo && rm aichivo && touch aichivo", function(error, stdout, stderr) {
-    console.log(stdout + stderr);
-    answer+=stdout;
-  });
-  child2 = exec("cd /home/pi/scripts && exec 3>fifo", function(error, stdout, stderr) {
-    console.log(stdout + stderr);
-    answer+=stdout;
-  });
-
+  child0 = exec(
+    'cd $(echo $HOME/vsorcdistro)/scripts && echo "' + request + '" > data',
+    function (error, stdout, stderr) {
+      console.log(stdout + stderr);
+      answer += stdout;
+    }
+  );
+  child1 = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && mkfifo fifo && rm aichivo && touch aichivo",
+    function (error, stdout, stderr) {
+      console.log(stdout + stderr);
+      answer += stdout;
+    }
+  );
+  child2 = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && exec 3>fifo",
+    function (error, stdout, stderr) {
+      console.log(stdout + stderr);
+      answer += stdout;
+    }
+  );
 
   //child3 uses tail so it can read from fifo even after a EOF
-  child3 = exec("cd /home/pi/scripts && tail -n +1 -f fifo | sudo ./clusterGRE.py > aichivo 2>&1 &", function(error, stdout, stderr) {
-    console.log(stdout + stderr);
-    answer+=stdout;
-  });
+  child3 = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && tail -n +1 -f fifo | sudo ./clusterGRE.py > aichivo 2>&1 &",
+    function (error, stdout, stderr) {
+      console.log(stdout + stderr);
+      answer += stdout;
+    }
+  );
   res.send(answer);
 });
 
-router.get('/stopvsorc', (req,res) =>{
-
-  var sys = require('sys')
-  var exec = require('child_process').exec;
+router.get("/stopvsorc", (req, res) => {
+  var sys = require("sys");
+  var exec = require("child_process").exec;
   var child1;
   var child2;
   var child3;
-  var payload
+  var payload;
   console.log("erasing...");
-  child1 = exec("cd /home/pi/scripts && exec 3>&- ", function(error, stdout, stderr) {
+  child1 = exec("cd $(echo $HOME/vsorcdistro)/scripts && exec 3>&- ", function (
+    error,
+    stdout,
+    stderr
+  ) {
     console.log(stdout);
 
-    payload+="rm done\n\n"+stdout;
-  });//esto cierra el fifo, lo cual cierra el programa
+    payload += "rm done\n\n" + stdout;
+  }); //esto cierra el fifo, lo cual cierra el programa
 
   //antes, en ves de echo exit > fifo, estaba sudo kill $(ps aux | grep GRE| grep sudo|awk {'print $2'})
   console.log("Exiting...");
-  child2 = exec("cd /home/pi/scripts && echo exit > fifo && rm fifo && sudo killall tail", function(error, stdout, stderr) {
-    console.log(stdout);
-    payload+="killed\n\n"+stdout;
-  });
+  child2 = exec(
+    "cd $(echo $HOME/vsorcdistro)/scripts && echo exit > fifo && rm fifo && sudo killall tail",
+    function (error, stdout, stderr) {
+      console.log(stdout);
+      payload += "killed\n\n" + stdout;
+    }
+  );
   // console.log("Multisshing and cleaning...");
   // child3 = exec("cd /home/pi/scripts && ./multissh.sh sudo -E mn -c; sudo -E mn -c", function(error, stdout, stderr) {
   //   console.log(stdout);
-- 
2.25.1