little cleanup

package_conflict-20180328-171027.json

@@ -1,34 +0,0 @@
-{
-  "name": "@uci/wifi",
-  "version": "0.0.2",
-  "description": "Node wrapper for nmcli",
-  "main": "src",
-  "directories": {
-    "test": "test"
-  },
-  "scripts": {
-    "test": "node -r @std/esm ./test/cmd",
-    "testc": "node -r @std/esm ./test/connect",
-    "tests": "node -r @std/esm ./test/scan",
-    "testd": "node -r @std/esm ./test/disconnect"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/xxx.git"
-  },
-  "keywords": [
-    "wifi",
-    "multiplatform"
-  ],
-  "author": "Thibault Friedrich",
-  "license": "LGPL-3.0",
-  "bugs": {
-    "url": "https://github.com/friedrith/node-wifi/issues"
-  },
-  "dependencies": {
-    "@uci/try-catch": "0.0.1"
-  },
-  "devDependencies": {
-    "@std/esm": "^0.26.0"
-  }
-}

src/connect.js

@@ -2,43 +2,49 @@ import cmd from './cmd'
 import del from './delete'
 import tc from '@uci/try-catch'
 
-export default async function (ap) {
-
+async function connect(ap) {
   let ret = null
   let cmdStr = ''
 
   // check to see if already connected
   cmdStr = `nmcli --terse --fields UUID c show --active | grep ${ap.uuid}`
   ret = await tc(cmd)(cmdStr)
-  if (!ret.err && ret.res!=='') return {connect:'already connected', ap:ap}
+  if (!ret.err && ret.res !== '')
+    return { connect: 'already connected', ap: ap }
 
   // check for existing connection, if some connect if not it's new
   cmdStr = `nmcli --terse --fields device,name,UUID c show | grep ${ap.uuid}`
   ret = await tc(cmd)(cmdStr)
-  console.log('check-exisiting',ap.uuid,ap.ssid)
-  if (!ret.err && ret.res!=='') {
-    console.log('existing nm connection',ap.ssid)
-    if(ap.update) {
-      cmdStr = `nmcli con modify ${ap.uuid} 802-11-wireless-security.psk ${ap.password}`
+  console.log('check-exisiting', ap.uuid, ap.ssid)
+  if (!ret.err && ret.res !== '') {
+    console.log('existing nm connection', ap.ssid)
+    if (ap.update) {
+      cmdStr = `nmcli con modify ${ap.uuid} 802-11-wireless-security.psk ${
+        ap.password
+      }`
       ret = await tc(cmd)(cmdStr)
-      if (ret.err) return {error:'unable to update password', ap:ap}
+      if (ret.err) return { error: 'unable to update password', ap: ap }
     }
     cmdStr = `nmcli con up uuid ${ap.uuid}`
     ret = await tc(cmd)(cmdStr)
     if (ret.err) {
-      if(ap.update) { return { error:'updated password failed', ap:ap}  }
-      return {error: ret.err.message }
+      if (ap.update) {
+        return { error: 'updated password failed', ap: ap }
+      }
+      return { error: ret.err.message }
     }
-    return {connect:'reconnected', ap:ap}
+    return { connect: 'reconnected', ap: ap }
   }
   console.log('NEW CONNECTION')
   // connect with new connection
   // first clean out any connections with same or similar name to SSID
-  ret = await tc(del)( {name:ap.ssid} )
-  cmdStr = `nmcli -w 10 device wifi connect '${ap.ssid}' password '${ap.password}' ifname ${ap.iface}`
+  ret = await tc(del)({ name: ap.ssid })
+  cmdStr = `nmcli -w 10 device wifi connect '${ap.ssid}' password '${
+    ap.password
+  }' ifname ${ap.iface}`
   ret = await tc(cmd)(cmdStr)
   if (ret.err) {
-    return {error: `new connection failed -- ${ret.err.cmd}` }
+    return { error: `new connection failed -- ${ret.err.cmd}` }
   }
   // TODO set interface method if other than auto which is default
   // `nmcli con modify ${ap.ssid} ipv4.method shared
@@ -47,6 +53,7 @@ export default async function (ap) {
   console.log(ret.res)
   ap.uuid = ret.res.split(/[\n:]+/)[1]
   console.log(ap.uuid)
-  return {connect:'new', ap:ap}
-
+  return { connect: 'new', ap: ap }
 } // end connect
+
+export default connect

src/delete.js

@@ -1,17 +1,18 @@
 import cmd from './cmd'
 import tc from '@uci/try-catch'
 
-export default async function (con) {
-
+async function apdelete(con) {
   let ret = null
   let filter = con.name || con.uuid
   if (!filter) return new Error('no delete filter supplied')
   let cmdStr = `nmcli --terse --fields UUID,name,type c show | grep 802-11-wireless | grep '${filter}'`
   ret = await tc(cmd)(cmdStr)
-  if (ret.err || ret.res==='') return new Error(`no connections to delete => ${ret.err.cmd}`)
+  if (ret.err || ret.res === '')
+    return new Error(`no connections to delete => ${ret.err.cmd}`)
   let connections = ret.res.split('\n')
   await connections.forEach(async acon => {
-    if (acon != '') {  // console returns an extra blank line
+    if (acon != '') {
+      // console returns an extra blank line
       let fields = acon.replace(/\\:/g, '&&').split(':')
       // console.log('deleting',fields[0],acon)
       let cmdStr = `nmcli con delete uuid ${fields[0]}`
@@ -20,6 +21,8 @@ export default async function (con) {
   })
   cmdStr = `nmcli --terse --fields uuid,name,type c show | grep 802-11-wireless | grep '${filter}'`
   ret = await tc(cmd)(cmdStr)
-  if (ret.err || ret.res==='') return {res:'success all connections deleted', connnections:connections}
-
+  if (ret.err || ret.res === '')
+    return { res: 'success all connections deleted', connnections: connections }
 }
+
+export default apdelete

src/disconnect.js

@@ -1,12 +1,13 @@
 import cmd from './cmd'
 import tc from '@uci/try-catch'
 
-export default async function (iface) {
-
+async function disconnect(iface) {
   if (!iface) return { error: 'can not disconnect - no interface given' }
   let cmdStr = `nmcli device disconnect ${iface}`
   let ret = await tc(cmd)(cmdStr)
-  if (ret.err) return {error: 'disconnect failed', cmd:ret.err.cmd, message:ret.err}
-  return {disconnect:'success', iface:iface}
-
+  if (ret.err)
+    return { error: 'disconnect failed', cmd: ret.err.cmd, message: ret.err }
+  return { disconnect: 'success', iface: iface }
 } // end disconnect
+
+export default disconnect

src/scan.js

@@ -1,22 +1,22 @@
 import cmd from './cmd'
 import tc from '@uci/try-catch'
 
-export default async function (interf) {
-
+async function scan(interf) {
   let ret = null
-  let cmdStr = 'nmcli --terse --fields active,ssid,bssid,mode,chan,freq,signal,security,wpa-flags,rsn-flags,device device wifi list'
+  let cmdStr =
+    'nmcli --terse --fields active,ssid,bssid,mode,chan,freq,signal,security,wpa-flags,rsn-flags,device device wifi list'
   ret = await tc(cmd)(cmdStr)
-  if (ret.err) return {error: `scan failed -- ${ret.err.cmd}` }
+  if (ret.err) return { error: `scan failed -- ${ret.err.cmd}` }
   let lines = ret.res.split('\n')
   let networks = []
-  for (let i = 0 ; i < lines.length ; i++) {
+  for (let i = 0; i < lines.length; i++) {
     if (lines[i] != '') {
       // TODO simply the parsing
       let fields = lines[i].replace(/\\:/g, '&&').split(':')
       let ssid = fields[1].replace(/&&/g, ':')
       let iface = fields[10].replace(/&&/g, ':')
-      if (ssid !== '--' && (interf ? (interf === iface) : true)) {
-      // if (ssid !== '--' ) {
+      if (ssid !== '--' && (interf ? interf === iface : true)) {
+        // if (ssid !== '--' ) {
         networks.push({
           active: fields[0].replace(/&&/g, ':'),
           iface: iface,
@@ -27,10 +27,13 @@ export default async function (interf) {
           channel: parseInt(fields[4].replace(/&&/g, ':')),
           frequency: parseInt(fields[5].replace(/&&/g, ':')),
           signal_quality: Number(fields[6].replace(/&&/g, ':')),
-          security: fields[7].replace(/&&/g, ':') != '(none)' ? fields[7].replace(/&&/g, ':') : 'none',
+          security:
+            fields[7].replace(/&&/g, ':') != '(none)'
+              ? fields[7].replace(/&&/g, ':')
+              : 'none',
           security_flags: {
-            wpa:  fields[8].replace(/&&/g, ':'),
-            rsn: fields[9].replace(/&&/g, ':'),
+            wpa: fields[8].replace(/&&/g, ':'),
+            rsn: fields[9].replace(/&&/g, ':')
           }
         })
       }
@@ -38,3 +41,5 @@ export default async function (interf) {
   }
   return networks
 }
+
+export default scan