update (c) year, blockDevices: added removable attribute

CHANGELOG.md

@@ -94,6 +94,7 @@ Other changes
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 3.16.0         | 2017-01-19     | blockDevices: added removable attribute + fix |
 | 3.15.1         | 2017-01-17     | minor cpuTemperature fix (OSX) |
 | 3.15.0         | 2017-01-15     | added cpuTemperature also for OSX |
 | 3.14.0         | 2017-01-14     | added currentLoad per cpu/core, cpu cache and cpu flags |

README.md

@@ -42,22 +42,23 @@ si.cpu()
 
 ### Latest Activity
 
-- Version 3.15.0: added cpuTemperature also for OSX 
+- Version 3.16.0: `blockDevices`: added removable attribute
-- Version 3.14.0: added currentLoad per cpu/core, cpu cache (L1, L2, L3) and cpu flags 
+- Version 3.15.0: added `cpuTemperature` also for OSX 
-- Version 3.13.0: added shell (returns standard shell)
+- Version 3.14.0: added `currentLoad` per cpu/core, cpu cache (L1, L2, L3) and cpu flags 
-- Version 3.12.0: refactoring and extended currentLoad (better OSX coverage and added irq load).
+- Version 3.13.0: added `shell` (returns standard shell)
-- Version 3.11.0: blockDevices now also for OSX and also extended (+ label, model, serial, protocol).
+- Version 3.12.0: refactoring and extended `currentLoad` (better OSX coverage and added irq load).
-- Version 3.10.0: added blockDevices (list of disks, partitions, raids and roms).
+- Version 3.11.0: `blockDevices` now also for OSX and also extended (+ label, model, serial, protocol).
-- Version 3.9.0: extended networkInterfaces (added MAC address).
+- Version 3.10.0: added `blockDevices` (list of disks, partitions, raids and roms).
-- Version 3.8.0: added dockerContainerProcesses (array of processes inside a docker container).
+- Version 3.9.0: extended `networkInterfaces` (added MAC address).
-- Version 3.7.0: extended docker stats.
+- Version 3.8.0: added `dockerContainerProcesses` (array of processes inside a docker container).
-- Version 3.6.0: added versions (kernel, ssl, node, npm, pm2, ...).
+- Version 3.7.0: extended `dockerContainerStats`.
-- Version 3.5.0: added graphics info (controller and display).
+- Version 3.6.0: added `versions` (kernel, ssl, node, npm, pm2, ...).
-- Version 3.4.0: rewritten currentLoad and CPU load for processes (linux). This is now much more accurate.
+- Version 3.5.0: added `graphics` info (controller and display).
-- Version 3.3.0: added process list. Get full process list including details like cpu and mem usage, status, command, ...
+- Version 3.4.0: rewritten `currentLoad` and CPU load for processes (linux). This is now much more accurate.
-- Version 3.2.0: added battery support. If a battery is installed, you get information about status and current capacity level
+- Version 3.3.0: added `processes.list`. Get full process list including details like cpu and mem usage, status, command, ...
+- Version 3.2.0: added `battery` support. If a battery is installed, you get information about status and current capacity level
 - Version 3.1.0: added [Docker][docker-url] support. Now you can scan your docker containers and get their stats
-- Version 3.0.0: added DisksIO - overall diskIO and IOPS values for all mounted volumes
+- Version 3.0.0: added `disksIO` - overall diskIO and IOPS values for all mounted volumes
 
 ### Changelog
 
@@ -189,6 +190,7 @@ This library is splitted in several sections:
 | - [0].label | X | X | label |
 | - [0].model | X | X | model |
 | - [0].serial | X |  | serial |
+| - [0].removable | X | X | serial |
 | - [0].protocol | X | X | protocol (SATA, PCI-Express, ...) |
 | si.fsStats(cb) | X | X | current transfer stats |
 | - rx | X | X | bytes read since startup |
@@ -381,6 +383,7 @@ Written by Sebastian Hildebrandt [sebhildebrandt](https://github.com/sebhildebra
 - Riccardo Novaglia [richy24](https://github.com/richy24)
 - Quentin Busuttil [Buzut](https://github.com/Buzut)
 - lapsio [lapsio](https://github.com/lapsio)
+- csy [csy](https://github.com/csy1983)
 
 OSX Temperature: Credits here are going to:
  

lib/battery.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// battery.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/cpu.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// cpu.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/docker.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// docker.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/filesystem.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// filesystem.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT
@@ -36,7 +36,9 @@ function fsSize(callback) {
     process.nextTick(() => {
       if (_windows) {
         let error = new Error(NOT_SUPPORTED);
-        if (callback) { callback(NOT_SUPPORTED) }
+        if (callback) {
+          callback(NOT_SUPPORTED)
+        }
         reject(error);
       }
 
@@ -60,7 +62,9 @@ function fsSize(callback) {
             }
           });
         }
-        if (callback) { callback(data) }
+        if (callback) {
+          callback(data)
+        }
         resolve(data);
       });
     });
@@ -98,13 +102,16 @@ function parseDevices(lines) {
             label: '',
             model: '',
             serial: '',
+            removable: false,
             protocol: ''
           };
           parts[0] = parts[0].trim().toUpperCase().replace(/ +/g, '');
           parts[1] = parts[1].trim();
           if ('DEVICEIDENTIFIER' == parts[0]) devices[i].identifier = parts[1];
           if ('DEVICENODE' == parts[0]) devices[i].name = parts[1];
-          if ('VOLUMENAME' == parts[0]) { if (parts[1].indexOf('Not applicable') == -1) devices[i].label = parts[1]; }
+          if ('VOLUMENAME' == parts[0]) {
+            if (parts[1].indexOf('Not applicable') == -1) devices[i].label = parts[1];
+          }
           if ('PROTOCOL' == parts[0]) devices[i].protocol = parts[1];
           if ('DISKSIZE' == parts[0]) devices[i].size = parseBytes(parts[1]);
           if ('FILESYSTEMPERSONALITY' == parts[0]) devices[i].fstype = parts[1];
@@ -113,6 +120,7 @@ function parseDevices(lines) {
           if ('READ-ONLYMEDIA' == parts[0] && parts[1] == 'Yes') devices[i].physical = 'CD/DVD';
           if ('SOLIDSTATE' == parts[0] && parts[1] == 'Yes') devices[i].physical = 'SSD';
           if ('VIRTUAL' == parts[0]) devices[i].type = 'virtual';
+          if ('REMOVABLEMEDIA' == parts[0]) devices[i].removable = (parts[1] == 'Removable');
           if ('PARTITIONTYPE' == parts[0]) devices[i].type = 'part';
           if ('DEVICE/MEDIANAME' == parts[0]) devices[i].model = parts[1];
         }
@@ -122,80 +130,79 @@ function parseDevices(lines) {
   return devices;
 }
 
-function fromTo(header, label) {
-  let from = header.indexOf(label);
-  let to = from + label.length;
-  for (let i = to; i < header.length && header[i] == ' '; i++) {
-    to = i
-  }
-  return {
-    from: from,
-    to: to
-  }
-}
-
 function parseBlk(lines) {
-  let header = lines[0];
-  let ft_label = fromTo(header, 'LABEL');
-  let ft_model = fromTo(header, 'MODEL');
-  let ft_serial = fromTo(header, 'SERIAL');
-  lines.splice(0, 1);
-
   let data = [];
-  lines.forEach(orgline => {
+
-    if (orgline != '') {
+  lines.filter(line => line != '').forEach((line) => {
-      if (orgline.substr(header.indexOf('FSTYPE'), 1) == ' ') { orgline = orgline.substr(0, header.indexOf('FSTYPE')) + '-' + orgline.substr(header.indexOf('FSTYPE') + 1, 1000)}
+    let disk = JSON.parse(line);
-      if (orgline.substr(header.indexOf('MOUNTPOINT'), 1) == ' ') { orgline = orgline.substr(0, header.indexOf('MOUNTPOINT')) + '-' + orgline.substr(header.indexOf('MOUNTPOINT') + 1, 1000)}
-      if (orgline.substr(header.indexOf('UUID'), 1) == ' ') { orgline = orgline.substr(0, header.indexOf('UUID')) + '-' + orgline.substr(header.indexOf('UUID') + 1, 1000)}
-      if (orgline.substr(header.indexOf('TRAN'), 1) == ' ') { orgline = orgline.substr(0, header.indexOf('TRAN')) + '-' + orgline.substr(header.indexOf('TRAN') + 1, 1000)}
-      let line = orgline.replace(/[├─│└]+/g, "");
-      line = line.replace(/ +/g, " ").trim().split(' ');
     data.push({
-        'name': line[0],
+      'name': disk.name,
-        'type': line[1],
+      'type': disk.type,
-        'fstype': (line[3] == '-' ? '' : line[3]),
+      'fstype': disk.fstype,
-        'mount': (line[4] == '-' ? '' : line[4]),
+      'mount': disk.mountpoint,
-        'size': parseInt(line[2]),
+      'size': parseInt(disk.size),
-        'physical': (line[1] == 'disk' ? (line[6] == '0' ? 'SSD' : 'HDD') : (line[1] == 'rom' ? 'CD/DVD' : '')),
+      'physical': (disk.type == 'disk' ? (disk.rota == '0' ? 'SSD' : 'HDD') : (disk.type == 'rom' ? 'CD/DVD' : '')),
-        'uuid': (line[5] == '-' ? '' : line[5]),
+      'uuid': disk.uuid,
-        'label': orgline.substring(ft_label.from, ft_label.to).trim(),
+      'label': disk.label,
-        'model': orgline.substring(ft_model.from, ft_model.to).trim(),
+      'model': disk.model,
-        'serial': (ft_serial.from >= 0 ? orgline.substring(ft_serial.from, ft_serial.to).trim() : ''),
+      'serial': disk.serial,
-        'protocol': (ft_serial.from >= 0 && line[8] == '-' ? '' : line[8])
+      'removable': disk.rm == '1',
+      'protocol': disk.tran
     })
-    }
   });
+
   data = util.unique(data);
   data = util.sortByKey(data, ['type', 'name']);
   return data;
 }
 
+function blkStdoutToObject(stdout) {
+  return stdout.toString()
+    .replace(/NAME=/g, '{"name":')
+    .replace(/FSTYPE=/g, ',"fstype":')
+    .replace(/TYPE=/g, ',"type":')
+    .replace(/SIZE=/g, ',"size":')
+    .replace(/MOUNTPOINT=/g, ',"mountpoint":')
+    .replace(/UUID=/g, ',"uuid":')
+    .replace(/ROTA=/g, ',"rota":')
+    .replace(/RO=/g, ',"ro":')
+    .replace(/RM=/g, ',"rm":')
+    .replace(/TRAN=/g, ',"tran":')
+    .replace(/SERIAL=/g, ',"serial":')
+    .replace(/LABEL=/g, ',"label":')
+    .replace(/MODEL=/g, ',"model":')
+    .replace(/OWNER=/g, ',"owner":')
+    .replace(/\n/g, '}\n');
+}
+
 function blockDevices(callback) {
 
   return new Promise((resolve, reject) => {
     process.nextTick(() => {
       if (_windows) {
         let error = new Error(NOT_SUPPORTED);
-        if (callback) { callback(NOT_SUPPORTED) }
+        if (callback) {
+          callback(NOT_SUPPORTED)
+        }
         reject(error);
       }
 
       if (_linux) {
         // see https://wiki.ubuntuusers.de/lsblk/
         // exec("lsblk -bo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,TRAN,SERIAL,LABEL,MODEL,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,SCHED,RQ-SIZE,RA,WSAME", function (error, stdout) {
-        exec("lsblk -bo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,TRAN,SERIAL,LABEL,MODEL,OWNER", function (error, stdout) {
+        exec("lsblk -bPo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,RM,TRAN,SERIAL,LABEL,MODEL,OWNER", function (error, stdout) {
           let data = [];
           if (!error) {
-            let lines = stdout.toString().split('\n');
+            let lines = blkStdoutToObject(stdout).split('\n');
             data = parseBlk(lines);
             if (callback) {
               callback(data)
             }
             resolve(data);
           } else {
-            exec("lsblk -bo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,LABEL,MODEL,OWNER", function (error, stdout) {
+            exec("lsblk -bPo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,RM,LABEL,MODEL,OWNER", function (error, stdout) {
               if (!error) {
-                let lines = stdout.toString().split('\n');
+                let lines = blkStdoutToObject(stdout).split('\n');
                 data = parseBlk(lines);
               }
               if (callback) {
@@ -207,7 +214,6 @@ function blockDevices(callback) {
         });
       }
       if (_darwin) {
-        // last minute decision to remove code ... not stable
         exec("diskutil info -all", function (error, stdout) {
           let data = [];
           if (!error) {
@@ -279,7 +285,9 @@ function fsStats(callback) {
     process.nextTick(() => {
       if (_windows) {
         let error = new Error(NOT_SUPPORTED);
-        if (callback) { callback(NOT_SUPPORTED) }
+        if (callback) {
+          callback(NOT_SUPPORTED)
+        }
         reject(error);
       }
 
@@ -324,11 +332,15 @@ function fsStats(callback) {
                   });
                   result = calcFsSpeed(rx, wx);
                 }
-                if (callback) { callback(result) }
+                if (callback) {
+                  callback(result)
+                }
                 resolve(result);
               })
             } else {
-              if (callback) { callback(result) }
+              if (callback) {
+                callback(result)
+              }
               resolve(result);
             }
           })
@@ -348,7 +360,9 @@ function fsStats(callback) {
               });
               result = calcFsSpeed(rx, wx);
             }
-            if (callback) { callback(result) }
+            if (callback) {
+              callback(result)
+            }
             resolve(result);
           })
         }
@@ -360,7 +374,9 @@ function fsStats(callback) {
         result.rx_sec = _fs_speed.rx_sec;
         result.wx_sec = _fs_speed.wx_sec;
         result.tx_sec = _fs_speed.tx_sec;
-        if (callback) { callback(result) }
+        if (callback) {
+          callback(result)
+        }
         resolve(result);
       }
     });
@@ -415,7 +431,9 @@ function disksIO(callback) {
     process.nextTick(() => {
       if (_windows) {
         let error = new Error(NOT_SUPPORTED);
-        if (callback) { callback(NOT_SUPPORTED) }
+        if (callback) {
+          callback(NOT_SUPPORTED)
+        }
         reject(error);
       }
 
@@ -452,10 +470,14 @@ function disksIO(callback) {
               });
               result = calcDiskIO(rIO, wIO);
 
-              if (callback) { callback(result) }
+              if (callback) {
+                callback(result)
+              }
               resolve(result);
             } else {
-              if (callback) { callback(result) }
+              if (callback) {
+                callback(result)
+              }
               resolve(result);
             }
           });
@@ -475,7 +497,9 @@ function disksIO(callback) {
               });
               result = calcDiskIO(rIO, wIO);
             }
-            if (callback) { callback(result) }
+            if (callback) {
+              callback(result)
+            }
             resolve(result);
           })
         }
@@ -487,7 +511,9 @@ function disksIO(callback) {
         result.rIO_sec = _disk_io.rIO_sec;
         result.wIO_sec = _disk_io.wIO_sec;
         result.tIO_sec = _disk_io.tIO_sec;
-        if (callback) { callback(result) }
+        if (callback) {
+          callback(result)
+        }
         resolve(result);
       }
     });

lib/graphics.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// graphics.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/index.js

@@ -4,13 +4,14 @@
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // Contributors:  Guillaume Legrain (https://github.com/glegrain)
 //                Riccardo Novaglia (https://github.com/richy24)
 //                Quentin Busuttil (https://github.com/Buzut)
 //                Lapsio (https://github.com/lapsio)
+//                csy (https://github.com/csy1983)
 // ----------------------------------------------------------------------------------
 // License:       MIT
 // ==================================================================================
@@ -81,6 +82,7 @@
 // --------------------------------
 //
 // version	date	      comment
+// 3.16.0	  2017-01-19	blockDevices: added removable attribute + fix
 // 3.15.1	  2017-01-17	minor cpuTemperature fix (OSX)
 // 3.15.0	  2017-01-15	added cpuTemperature also for OSX
 // 3.14.0	  2017-01-14	added currentLoad per cpu/core, cpu cache (L1, L2, L3) and cpu flags

lib/internet.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// internet.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/memory.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// memory.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/network.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// network.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/osinfo.js

@@ -1,17 +1,12 @@
 'use strict';
 // ==================================================================================
-// index.js
+// osinfo.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
-// Contributors:  Guillaume Legrain (https://github.com/glegrain)
-//                Riccardo Novaglia (https://github.com/richy24)
-//                Quentin Busuttil (https://github.com/Buzut)
-//                Lapsio (https://github.com/lapsio)
-// ----------------------------------------------------------------------------------
 // License:       MIT
 // ==================================================================================
 // 3. Operating System
@@ -152,14 +147,8 @@ function osInfo(callback) {
 exports.osInfo = osInfo;
 
 function versions(callback) {
-  return new Promise((resolve, reject) => {
+  return new Promise((resolve) => {
     process.nextTick(() => {
-      if (_windows) {
-        let error = new Error(NOT_SUPPORTED);
-        if (callback) { callback(NOT_SUPPORTED) }
-        reject(error);
-      }
-
       let result = {
         kernel: os.release(),
         node: process.versions.node,

lib/processes.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// processes.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/system.js

@@ -1,17 +1,12 @@
 'use strict';
 // ==================================================================================
-// index.js
+// system.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
-// Contributors:  Guillaume Legrain (https://github.com/glegrain)
-//                Riccardo Novaglia (https://github.com/richy24)
-//                Quentin Busuttil (https://github.com/Buzut)
-//                Lapsio (https://github.com/lapsio)
-// ----------------------------------------------------------------------------------
 // License:       MIT
 // ==================================================================================
 // 2. System (Hardware)

lib/users.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// users.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT

lib/util.js

@@ -1,10 +1,10 @@
 'use strict';
 // ==================================================================================
-// index.js
+// utils.js
 // ----------------------------------------------------------------------------------
 // Description:   System Information - library
 //                for Node.js
-// Copyright:     (c) 2014 - 2016
+// Copyright:     (c) 2014 - 2017
 // Author:        Sebastian Hildebrandt
 // ----------------------------------------------------------------------------------
 // License:       MIT