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code cleanup, AMD cpu base frequencies table

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This commit is contained in:
Sebastian Hildebrandt 2017-11-02 10:01:28 +01:00
parent 8073279f0b
commit 23f5a66be2
17 changed files with 581 additions and 533 deletions
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3
.gitignore vendored
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@ -56,4 +56,5 @@ npm*
.*.swp .*.swp
.svn .svn
.hg .hg
CVS CVS
.eslintrc.json

3
CHANGELOG.md
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@ -99,7 +99,8 @@ Other changes
| Version | Date | Comment | | Version | Date | Comment |
| -------------- | -------------- | -------- | | -------------- | -------------- | -------- |
| 3.32.2 | 2017-10-23 | bugfix JSON.parse error `blockDevices()` | | 3.32.3 | 2017-11-02 | code cleanup, AMD cpu base frequencies table |
| 3.32.2 | 2017-11-01 | bugfix JSON.parse error `blockDevices()` |
| 3.32.1 | 2017-10-23 | updated docs | | 3.32.1 | 2017-10-23 | updated docs |
| 3.32.0 | 2017-10-23 | extended `memLayout()` - added manufacturer | | 3.32.0 | 2017-10-23 | extended `memLayout()` - added manufacturer |
| 3.31.4 | 2017-10-21 | updated `README.md` | | 3.31.4 | 2017-10-21 | updated `README.md` |

37
lib/battery.js
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@ -22,11 +22,10 @@ let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
module.exports = function (callback) { module.exports = function (callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
hasbattery: false, hasbattery: false,
@ -40,27 +39,27 @@ module.exports = function (callback) {
if (_linux) { if (_linux) {
let battery_path = ''; let battery_path = '';
if (fs.existsSync('/sys/class/power_supply/BAT1/status')) { if (fs.existsSync('/sys/class/power_supply/BAT1/status')) {
battery_path = '/sys/class/power_supply/BAT1/' battery_path = '/sys/class/power_supply/BAT1/';
} else if (fs.existsSync('/sys/class/power_supply/BAT0/status')) { } else if (fs.existsSync('/sys/class/power_supply/BAT0/status')) {
battery_path = '/sys/class/power_supply/BAT0/' battery_path = '/sys/class/power_supply/BAT0/';
} }
if (battery_path) { if (battery_path) {
exec("cat " + battery_path + "status", function (error, stdout) { exec('cat ' + battery_path + 'status', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0 && lines[0]) result.ischarging = (lines[0].trim().toLowerCase() === 'charging') if (lines.length > 0 && lines[0]) result.ischarging = (lines[0].trim().toLowerCase() === 'charging');
} }
exec("cat " + battery_path + "cyclec_ount", function (error, stdout) { exec('cat ' + battery_path + 'cyclec_ount', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0 && lines[0]) result.cyclecount = parseFloat(lines[0].trim()); if (lines.length > 0 && lines[0]) result.cyclecount = parseFloat(lines[0].trim());
} }
exec("cat " + battery_path + "charge_full", function (error, stdout) { exec('cat ' + battery_path + 'charge_full', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0 && lines[0]) result.maxcapacity = parseFloat(lines[0].trim()); if (lines.length > 0 && lines[0]) result.maxcapacity = parseFloat(lines[0].trim());
} }
exec("cat " + battery_path + "charge_now", function (error, stdout) { exec('cat ' + battery_path + 'charge_now', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0 && lines[0]) result.currentcapacity = parseFloat(lines[0].trim()); if (lines.length > 0 && lines[0]) result.currentcapacity = parseFloat(lines[0].trim());
@ -69,21 +68,21 @@ module.exports = function (callback) {
result.hasbattery = true; result.hasbattery = true;
result.percent = 100.0 * result.currentcapacity / result.maxcapacity; result.percent = 100.0 * result.currentcapacity / result.maxcapacity;
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
}) });
}) });
}) });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
} }
if (_darwin) { if (_darwin) {
exec("ioreg -n AppleSmartBattery -r | grep '\"CycleCount\"';ioreg -n AppleSmartBattery -r | grep '\"IsCharging\"';ioreg -n AppleSmartBattery -r | grep '\"MaxCapacity\"';ioreg -n AppleSmartBattery -r | grep '\"CurrentCapacity\"'", function (error, stdout) { exec("ioreg -n AppleSmartBattery -r | grep '\"CycleCount\"';ioreg -n AppleSmartBattery -r | grep '\"IsCharging\"';ioreg -n AppleSmartBattery -r | grep '\"MaxCapacity\"';ioreg -n AppleSmartBattery -r | grep '\"CurrentCapacity\"'", function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().replace(/ +/g, "").replace(/"+/g, "").split('\n'); let lines = stdout.toString().replace(/ +/g, '').replace(/"+/g, '').split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
if (line.indexOf('=') !== -1) { if (line.indexOf('=') !== -1) {
if (line.toLowerCase().indexOf('cyclecount') !== -1) result.cyclecount = parseFloat(line.split('=')[1].trim()); if (line.toLowerCase().indexOf('cyclecount') !== -1) result.cyclecount = parseFloat(line.split('=')[1].trim());
@ -97,12 +96,12 @@ module.exports = function (callback) {
result.hasbattery = true; result.hasbattery = true;
result.percent = 100.0 * result.currentcapacity / result.maxcapacity; result.percent = 100.0 * result.currentcapacity / result.maxcapacity;
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_windows) { if (_windows) {
exec("WMIC Path Win32_Battery Get BatteryStatus, DesignCapacity, EstimatedChargeRemaining /value", function (error, stdout) { exec('WMIC Path Win32_Battery Get BatteryStatus, DesignCapacity, EstimatedChargeRemaining /value', function (error, stdout) {
if (stdout) { if (stdout) {
let lines = stdout.split('\r\n'); let lines = stdout.split('\r\n');
let status = util.getValue(lines, 'BatteryStatus', '=').trim(); let status = util.getValue(lines, 'BatteryStatus', '=').trim();
@ -115,7 +114,7 @@ module.exports = function (callback) {
result.ischarging = (status >= 6 && status <= 9) || (!(status === 3) && !(status === 1) && result.percent < 100); result.ischarging = (status >= 6 && status <= 9) || (!(status === 3) && !(status === 1) && result.percent < 100);
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }

256
lib/cpu.js
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@ -22,7 +22,6 @@ let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
let _cpu_speed = '0.00'; let _cpu_speed = '0.00';
let _current_cpu = { let _current_cpu = {
@ -50,11 +49,73 @@ let _current_cpu = {
let _cpus = []; let _cpus = [];
let _corecount = 0; let _corecount = 0;
const AMDBaseFrequencies = {
'FX|4100': '3.6',
'FX|4120': '3.9',
'FX|4130': '3.8',
'FX|4150': '3.8',
'FX|4170': '4.2',
'FX|6100': '3.3',
'FX|6120': '3.6',
'FX|6130': '3.6',
'FX|6200': '3.8',
'FX|8100': '2.8',
'FX|8120': '3.1',
'FX|8140': '3.2',
'FX|8150': '3.6',
'FX|8170': '3.9',
'FX|4300': '3.8',
'FX|4320': '4.0',
'FX|4350': '4.2',
'FX|6300': '3.5',
'FX|6350': '3.9',
'FX|8300': '3.3',
'FX|8310': '3.4',
'FX|8320': '3.5',
'FX|8350': '4.0',
'FX|8370': '4.0',
'FX|9370': '4.4',
'FX|9590': '4.7',
'FX|8320E': '3.2',
'FX|8370E': '3.3',
'1950X': '3.4',
'1920X': '3.5',
'1920': '3.2',
'1900X': '3.8',
'1800X': '3.6',
'1700X': '3.4',
'Pro 1700X': '3.5',
'1700': '3.0',
'Pro 1700': '3.0',
'1600X': '3.6',
'1600': '3.2',
'Pro 1600': '3.2',
'1500X': '3.5',
'Pro 1500': '3.5',
'1400': '3.2',
'1300X': '3.5',
'Pro 1300': '3.5',
'1200': '3.1',
'Pro 1200': '3.1',
'7601': '2.2',
'7551': '2.0',
'7501': '2.0',
'74501': '2.3',
'7401': '2.0',
'7351': '2.4',
'7301': '2.2',
'7281': '2.1',
'7251': '2.1',
'7551P': '2.0',
'7401P': '2.0',
'7351P': '2.4'
};
function cpuBrandManufacturer(res) { function cpuBrandManufacturer(res) {
res.brand = res.brand.replace(/\(R\)+/g, "®"); res.brand = res.brand.replace(/\(R\)+/g, '®');
res.brand = res.brand.replace(/\(TM\)+/g, "™"); res.brand = res.brand.replace(/\(TM\)+/g, '™');
res.brand = res.brand.replace(/\(C\)+/g, "©"); res.brand = res.brand.replace(/\(C\)+/g, '©');
res.brand = res.brand.replace(/CPU+/g, "").trim(); res.brand = res.brand.replace(/CPU+/g, '').trim();
res.manufacturer = res.brand.split(' ')[0]; res.manufacturer = res.brand.split(' ')[0];
let parts = res.brand.split(' '); let parts = res.brand.split(' ');
@ -63,6 +124,26 @@ function cpuBrandManufacturer(res) {
return res; return res;
} }
function getAMDSpeed(brand) {
let result = '0.00';
for (let key in AMDBaseFrequencies) {
if (AMDBaseFrequencies.hasOwnProperty(key)) {
let parts = key.split('|');
//console.log(item);
let found = 0;
parts.forEach(item => {
if (brand.indexOf(item) > -1) {
found++;
}
});
if (found === parts.length) {
result = AMDBaseFrequencies[key];
}
}
}
return result;
}
// -------------------------- // --------------------------
// CPU - brand, speed // CPU - brand, speed
@ -70,7 +151,7 @@ function getCpu() {
return new Promise((resolve) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
const UNKNOWN = 'unknown' const UNKNOWN = 'unknown';
let result = { let result = {
manufacturer: UNKNOWN, manufacturer: UNKNOWN,
brand: UNKNOWN, brand: UNKNOWN,
@ -86,13 +167,13 @@ function getCpu() {
cache: {} cache: {}
}; };
if (_darwin) { if (_darwin) {
exec("sysctl machdep.cpu hw.cpufrequency_max hw.cpufrequency_min", function (error, stdout) { exec('sysctl machdep.cpu hw.cpufrequency_max hw.cpufrequency_min', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
const modelline = util.getValue(lines, 'machdep.cpu.brand_string'); const modelline = util.getValue(lines, 'machdep.cpu.brand_string');
result.brand = modelline.split('@')[0].trim(); result.brand = modelline.split('@')[0].trim();
result.speed = modelline.split('@')[1].trim(); result.speed = modelline.split('@')[1].trim();
result.speed = parseFloat(result.speed.replace(/GHz+/g, "")).toFixed(2); result.speed = parseFloat(result.speed.replace(/GHz+/g, '')).toFixed(2);
_cpu_speed = result.speed; _cpu_speed = result.speed;
result = cpuBrandManufacturer(result); result = cpuBrandManufacturer(result);
result.speedmin = (util.getValue(lines, 'hw.cpufrequency_min') / 1000000000.0 ).toFixed(2); result.speedmin = (util.getValue(lines, 'hw.cpufrequency_min') / 1000000000.0 ).toFixed(2);
@ -106,25 +187,28 @@ function getCpu() {
cpuCache().then(res => { cpuCache().then(res => {
result.cache = res; result.cache = res;
resolve(result); resolve(result);
}) });
}); });
} }
if (_linux) { if (_linux) {
exec("export LC_ALL=C; lscpu; unset LC_ALL", function (error, stdout) { exec('export LC_ALL=C; lscpu; unset LC_ALL', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
const modelline = util.getValue(lines, 'model name'); const modelline = util.getValue(lines, 'model name');
result.brand = modelline.split('@')[0].trim(); result.brand = modelline.split('@')[0].trim();
result.speed = modelline.split('@')[1] ? parseFloat(modelline.split('@')[1].trim()).toFixed(2) : '0.00'; result.speed = modelline.split('@')[1] ? parseFloat(modelline.split('@')[1].trim()).toFixed(2) : '0.00';
if (result.speed === '0.00' && result.brand.indexOf('AMD') > -1) {
result.speed = getAMDSpeed(result.brand);
}
if (result.speed === '0.00') { if (result.speed === '0.00') {
let current = getCpuCurrentSpeedSync(); let current = getCpuCurrentSpeedSync();
if (current !== '0.00') result.speed = current; if (current !== '0.00') result.speed = current;
} }
_cpu_speed = result.speed; _cpu_speed = result.speed;
result.speedmin = Math.round(parseFloat(util.getValue(lines, 'cpu min mhz').replace(/,/g, '.')) / 10.0) / 100; result.speedmin = Math.round(parseFloat(util.getValue(lines, 'cpu min mhz').replace(/,/g, '.')) / 10.0) / 100;
result.speedmin = result.speedmin ? parseFloat(result.speedmin).toFixed(2) : '' result.speedmin = result.speedmin ? parseFloat(result.speedmin).toFixed(2) : '';
result.speedmax = Math.round(parseFloat(util.getValue(lines, 'cpu max mhz').replace(/,/g, '.')) / 10.0) / 100; result.speedmax = Math.round(parseFloat(util.getValue(lines, 'cpu max mhz').replace(/,/g, '.')) / 10.0) / 100;
result.speedmax = result.speedmax ? parseFloat(result.speedmax).toFixed(2) : '' result.speedmax = result.speedmax ? parseFloat(result.speedmax).toFixed(2) : '';
result = cpuBrandManufacturer(result); result = cpuBrandManufacturer(result);
result.vendor = util.getValue(lines, 'vendor id'); result.vendor = util.getValue(lines, 'vendor id');
@ -136,28 +220,26 @@ function getCpu() {
result.stepping = util.getValue(lines, 'stepping'); result.stepping = util.getValue(lines, 'stepping');
result.revision = util.getValue(lines, 'cpu revision'); result.revision = util.getValue(lines, 'cpu revision');
result.cache.l1d = util.getValue(lines, 'l1d cache'); result.cache.l1d = util.getValue(lines, 'l1d cache');
if (result.cache.l1d) { result.cache.l1d = parseInt(result.cache.l1d) * (result.cache.l1d.indexOf('K') !== -1 ? 1024 : 1)} if (result.cache.l1d) { result.cache.l1d = parseInt(result.cache.l1d) * (result.cache.l1d.indexOf('K') !== -1 ? 1024 : 1); }
result.cache.l1i = util.getValue(lines, 'l1i cache'); result.cache.l1i = util.getValue(lines, 'l1i cache');
if (result.cache.l1i) { result.cache.l1i = parseInt(result.cache.l1i) * (result.cache.l1i.indexOf('K') !== -1 ? 1024 : 1)} if (result.cache.l1i) { result.cache.l1i = parseInt(result.cache.l1i) * (result.cache.l1i.indexOf('K') !== -1 ? 1024 : 1); }
result.cache.l2 = util.getValue(lines, 'l2 cache'); result.cache.l2 = util.getValue(lines, 'l2 cache');
if (result.cache.l2) { result.cache.l2 = parseInt(result.cache.l2) * (result.cache.l2.indexOf('K') !== -1 ? 1024 : 1)} if (result.cache.l2) { result.cache.l2 = parseInt(result.cache.l2) * (result.cache.l2.indexOf('K') !== -1 ? 1024 : 1); }
result.cache.l3 = util.getValue(lines, 'l3 cache'); result.cache.l3 = util.getValue(lines, 'l3 cache');
if (result.cache.l3) { result.cache.l3 = parseInt(result.cache.l3) * (result.cache.l3.indexOf('K') !== -1 ? 1024 : 1)} if (result.cache.l3) { result.cache.l3 = parseInt(result.cache.l3) * (result.cache.l3.indexOf('K') !== -1 ? 1024 : 1); }
} else {
} }
resolve(result); resolve(result);
}) });
} }
if (_windows) { if (_windows) {
exec("wmic cpu get name, description, revision, l2cachesize, l3cachesize, manufacturer, currentclockspeed, maxclockspeed /value", function (error, stdout) { exec('wmic cpu get name, description, revision, l2cachesize, l3cachesize, manufacturer, currentclockspeed, maxclockspeed /value', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.split('\r\n'); let lines = stdout.split('\r\n');
let name = util.getValue(lines, 'name', '=') || ''; let name = util.getValue(lines, 'name', '=') || '';
if (name.indexOf('@') >= 0) { if (name.indexOf('@') >= 0) {
result.brand = name.split('@')[0].trim(); result.brand = name.split('@')[0].trim();
result.speed = name.split('@')[1].trim(); result.speed = name.split('@')[1].trim();
result.speed = parseFloat(result.speed.replace(/GHz+/g, "").trim()).toFixed(2); result.speed = parseFloat(result.speed.replace(/GHz+/g, '').trim()).toFixed(2);
_cpu_speed = result.speed; _cpu_speed = result.speed;
} else { } else {
result.brand = name.split('@')[0].trim(); result.brand = name.split('@')[0].trim();
@ -169,29 +251,29 @@ function getCpu() {
result.cache.l1i = 0; result.cache.l1i = 0;
result.cache.l2 = util.getValue(lines, 'l2cachesize', '='); result.cache.l2 = util.getValue(lines, 'l2cachesize', '=');
result.cache.l3 = util.getValue(lines, 'l3cachesize', '='); result.cache.l3 = util.getValue(lines, 'l3cachesize', '=');
if (result.cache.l2) { result.cache.l2 = parseInt(result.cache.l2) * 1024} if (result.cache.l2) { result.cache.l2 = parseInt(result.cache.l2, 10) * 1024; }
if (result.cache.l3) { result.cache.l3 = parseInt(result.cache.l3) * 1024} if (result.cache.l3) { result.cache.l3 = parseInt(result.cache.l3, 10) * 1024; }
result.vendor = util.getValue(lines, 'manufacturer', '='); result.vendor = util.getValue(lines, 'manufacturer', '=');
result.speedmax = Math.round(parseFloat(util.getValue(lines, 'maxclockspeed', '=').replace(/,/g, '.')) / 10.0) / 100; result.speedmax = Math.round(parseFloat(util.getValue(lines, 'maxclockspeed', '=').replace(/,/g, '.')) / 10.0) / 100;
result.speedmax = result.speedmax ? parseFloat(result.speedmax).toFixed(2) : ''; result.speedmax = result.speedmax ? parseFloat(result.speedmax).toFixed(2) : '';
if (!result.speed) { if (!result.speed) {
result.speed = result.speedmax result.speed = result.speedmax;
} }
let description = util.getValue(lines, 'description', '=').split(' '); let description = util.getValue(lines, 'description', '=').split(' ');
for (let i = 0; i < description.length; i++) { for (let i = 0; i < description.length; i++) {
if (description[i].toLowerCase().startsWith('family') && (i+1) < description.length && description[i+1]) { if (description[i].toLowerCase().startsWith('family') && (i+1) < description.length && description[i+1]) {
result.family = description[i+1] result.family = description[i+1];
} }
if (description[i].toLowerCase().startsWith('model') && (i+1) < description.length && description[i+1]) { if (description[i].toLowerCase().startsWith('model') && (i+1) < description.length && description[i+1]) {
result.model = description[i+1] result.model = description[i+1];
} }
if (description[i].toLowerCase().startsWith('stepping') && (i+1) < description.length && description[i+1]) { if (description[i].toLowerCase().startsWith('stepping') && (i+1) < description.length && description[i+1]) {
result.stepping = description[i+1] result.stepping = description[i+1];
} }
} }
} }
exec("wmic path Win32_CacheMemory get CacheType,InstalledSize,Purpose", function (error, stdout) { exec('wmic path Win32_CacheMemory get CacheType,InstalledSize,Purpose', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0); let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0);
lines.forEach(function (line) { lines.forEach(function (line) {
@ -199,18 +281,18 @@ function getCpu() {
line = line.trim().split(/\s\s+/); line = line.trim().split(/\s\s+/);
// L1 Instructions // L1 Instructions
if (line[2] === 'L1 Cache' && line[0] === '3') { if (line[2] === 'L1 Cache' && line[0] === '3') {
result.cache.l1i = parseInt(line[1], 10) result.cache.l1i = parseInt(line[1], 10);
} }
// L1 Data // L1 Data
if (line[2] === 'L1 Cache' && line[0] === '4') { if (line[2] === 'L1 Cache' && line[0] === '4') {
result.cache.l1d = parseInt(line[1], 10) result.cache.l1d = parseInt(line[1], 10);
} }
} }
}); });
} }
resolve(result); resolve(result);
}) });
}) });
} }
}); });
}); });
@ -221,12 +303,12 @@ function getCpu() {
function cpu(callback) { function cpu(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
getCpu().then(result => { getCpu().then(result => {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
}); });
}); });
} }
@ -256,13 +338,13 @@ function getCpuCurrentSpeedSync() {
min: parseFloat(((minFreq + 1) / 1000).toFixed(2)), min: parseFloat(((minFreq + 1) / 1000).toFixed(2)),
max: parseFloat(((maxFreq + 1) / 1000).toFixed(2)), max: parseFloat(((maxFreq + 1) / 1000).toFixed(2)),
avg: parseFloat(((avgFreq + 1) / 1000).toFixed(2)) avg: parseFloat(((avgFreq + 1) / 1000).toFixed(2))
} };
} else { } else {
return { return {
min: 0, min: 0,
max: 0, max: 0,
avg: 0 avg: 0
} };
} }
} }
@ -273,7 +355,7 @@ function cpuCurrentspeed(callback) {
let result = getCpuCurrentSpeedSync(); let result = getCpuCurrentSpeedSync();
if (result === 0 && _cpu_speed !== '0.00') result = parseFloat(_cpu_speed); if (result === 0 && _cpu_speed !== '0.00') result = parseFloat(_cpu_speed);
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
}); });
@ -287,7 +369,7 @@ exports.cpuCurrentspeed = cpuCurrentspeed;
function cpuTemperature(callback) { function cpuTemperature(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
main: -1.0, main: -1.0,
@ -295,7 +377,7 @@ function cpuTemperature(callback) {
max: -1.0 max: -1.0
}; };
if (_linux) { if (_linux) {
exec("sensors", function (error, stdout) { exec('sensors', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
@ -312,32 +394,32 @@ function cpuTemperature(callback) {
let maxtmp = Math.max.apply(Math, result.cores); let maxtmp = Math.max.apply(Math, result.cores);
result.max = (maxtmp > result.main) ? maxtmp : result.main; result.max = (maxtmp > result.main) ? maxtmp : result.main;
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} else { } else {
fs.stat('/sys/class/thermal/thermal_zone0/temp', function(err, stat) { fs.stat('/sys/class/thermal/thermal_zone0/temp', function(err) {
if(err === null) { if(err === null) {
exec("cat /sys/class/thermal/thermal_zone0/temp", function (error, stdout) { exec('cat /sys/class/thermal/thermal_zone0/temp', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0) { if (lines.length > 0) {
result.main = parseFloat(lines[0]) / 1000.0; result.main = parseFloat(lines[0]) / 1000.0;
result.max = result.main result.max = result.main;
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} else { } else {
exec("/opt/vc/bin/vcgencmd measure_temp", function (error, stdout) { exec('/opt/vc/bin/vcgencmd measure_temp', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0 && lines[0].indexOf('=')) { if (lines.length > 0 && lines[0].indexOf('=')) {
result.main = parseFloat(lines[0].split("=")[1]); result.main = parseFloat(lines[0].split('=')[1]);
result.max = result.main result.max = result.main;
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
@ -351,17 +433,17 @@ function cpuTemperature(callback) {
try { try {
osxTemp = require('osx-temperature-sensor'); osxTemp = require('osx-temperature-sensor');
} catch (er) { } catch (er) {
osxTemp = null osxTemp = null;
} }
if (osxTemp) { if (osxTemp) {
result = osxTemp.cpuTemperature(); result = osxTemp.cpuTemperature();
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
if (_windows) { if (_windows) {
exec("wmic /namespace:\\\\root\\wmi PATH MSAcpi_ThermalZoneTemperature get CurrentTemperature", function (error, stdout) { exec('wmic /namespace:\\\\root\\wmi PATH MSAcpi_ThermalZoneTemperature get CurrentTemperature', function (error, stdout) {
if (!error) { if (!error) {
let sum = 0; let sum = 0;
let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0); let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0);
@ -375,7 +457,7 @@ function cpuTemperature(callback) {
result.main = sum / result.cores.length; result.main = sum / result.cores.length;
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
@ -390,36 +472,36 @@ exports.cpuTemperature = cpuTemperature;
function cpuFlags(callback) { function cpuFlags(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = ''; let result = '';
if (_windows) { if (_windows) {
exec(`reg query "HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0" /v FeatureSet`, function (error, stdout) { exec('reg query "HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0" /v FeatureSet', function (error, stdout) {
if (!error) { if (!error) {
let flag_hex = stdout.split("0x").pop().trim(); let flag_hex = stdout.split('0x').pop().trim();
let flag_bin_unpadded = parseInt(flag_hex, 16).toString(2); let flag_bin_unpadded = parseInt(flag_hex, 16).toString(2);
let flag_bin = "0".repeat(32 - flag_bin_unpadded.length) + flag_bin_unpadded; let flag_bin = '0'.repeat(32 - flag_bin_unpadded.length) + flag_bin_unpadded;
// empty flags are the reserved fields in the CPUID feature bit list // empty flags are the reserved fields in the CPUID feature bit list
// as found on wikipedia: // as found on wikipedia:
// https://en.wikipedia.org/wiki/CPUID // https://en.wikipedia.org/wiki/CPUID
let all_flags = [ let all_flags = [
"fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce", "cx8", "apic", 'fpu', 'vme', 'de', 'pse', 'tsc', 'msr', 'pae', 'mce', 'cx8', 'apic',
"", "sep", "mtrr", "pge", "mca", "cmov", "pat", "pse-36", "psn", "clfsh", '', 'sep', 'mtrr', 'pge', 'mca', 'cmov', 'pat', 'pse-36', 'psn', 'clfsh',
"", "ds", "acpi", "mmx", "fxsr", "sse", "sse2", "ss", "htt", "tm", "ia64", "pbe" '', 'ds', 'acpi', 'mmx', 'fxsr', 'sse', 'sse2', 'ss', 'htt', 'tm', 'ia64', 'pbe'
] ];
for (let f = 0; f < all_flags.length; f++) { for (let f = 0; f < all_flags.length; f++) {
if (flag_bin[f] === "1" && all_flags[f] !== "") { if (flag_bin[f] === '1' && all_flags[f] !== '') {
result += " " + all_flags[f]; result += ' ' + all_flags[f];
} }
} }
result = result.trim(); result = result.trim();
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_linux) { if (_linux) {
exec("lscpu", function (error, stdout) { exec('lscpu', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
@ -428,19 +510,19 @@ function cpuFlags(callback) {
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_darwin) { if (_darwin) {
exec("sysctl machdep.cpu.features", function (error, stdout) { exec('sysctl machdep.cpu.features', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0 && lines[0].indexOf('machdep.cpu.features:') !== -1) { if (lines.length > 0 && lines[0].indexOf('machdep.cpu.features:') !== -1) {
result = lines[0].split(':')[1].trim().toLowerCase(); result = lines[0].split(':')[1].trim().toLowerCase();
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
@ -455,12 +537,12 @@ exports.cpuFlags = cpuFlags;
function cpuCache(callback) { function cpuCache(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = {}; let result = {};
if (_linux) { if (_linux) {
exec("lscpu", function (error, stdout) { exec('lscpu', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
@ -479,12 +561,12 @@ function cpuCache(callback) {
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_darwin) { if (_darwin) {
exec("sysctl hw.l1icachesize hw.l1dcachesize hw.l2cachesize hw.l3cachesize", function (error, stdout) { exec('sysctl hw.l1icachesize hw.l1dcachesize hw.l2cachesize hw.l3cachesize', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
@ -503,22 +585,22 @@ function cpuCache(callback) {
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_windows) { if (_windows) {
exec("wmic cpu get l2cachesize, l3cachesize /value", function (error, stdout) { exec('wmic cpu get l2cachesize, l3cachesize /value', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.split('\r\n'); let lines = stdout.split('\r\n');
result.l1d = 0; result.l1d = 0;
result.l1i = 0; result.l1i = 0;
result.l2 = util.getValue(lines, 'l2cachesize', '='); result.l2 = util.getValue(lines, 'l2cachesize', '=');
result.l3 = util.getValue(lines, 'l3cachesize', '='); result.l3 = util.getValue(lines, 'l3cachesize', '=');
if (result.l2) { result.l2 = parseInt(result.l2) * 1024} if (result.l2) { result.l2 = parseInt(result.l2) * 1024; }
if (result.l3) { result.l3 = parseInt(result.l3) * 1024} if (result.l3) { result.l3 = parseInt(result.l3) * 1024; }
} }
exec("wmic path Win32_CacheMemory get CacheType,InstalledSize,Purpose", function (error, stdout) { exec('wmic path Win32_CacheMemory get CacheType,InstalledSize,Purpose', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0); let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0);
lines.forEach(function (line) { lines.forEach(function (line) {
@ -526,19 +608,19 @@ function cpuCache(callback) {
line = line.trim().split(/\s\s+/); line = line.trim().split(/\s\s+/);
// L1 Instructions // L1 Instructions
if (line[2] === 'L1 Cache' && line[0] === '3') { if (line[2] === 'L1 Cache' && line[0] === '3') {
result.l1i = parseInt(line[1], 10) result.l1i = parseInt(line[1], 10);
} }
// L1 Data // L1 Data
if (line[2] === 'L1 Cache' && line[0] === '4') { if (line[2] === 'L1 Cache' && line[0] === '4') {
result.l1d = parseInt(line[1], 10) result.l1d = parseInt(line[1], 10);
} }
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
}) });
} }
}); });
}); });
@ -553,7 +635,7 @@ function getLoad() {
return new Promise((resolve) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let loads = os.loadavg().map(function (x) { return x / util.cores() }); let loads = os.loadavg().map(function (x) { return x / util.cores(); });
let avgload = parseFloat((Math.max.apply(Math, loads)).toFixed(2)); let avgload = parseFloat((Math.max.apply(Math, loads)).toFixed(2));
let result = {}; let result = {};
@ -692,9 +774,9 @@ function currentLoad(callback) {
return new Promise((resolve) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
getLoad().then(result => { getLoad().then(result => {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
}); });
}); });
} }
@ -738,9 +820,9 @@ function fullLoad(callback) {
return new Promise((resolve) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
getFullLoad().then(result => { getFullLoad().then(result => {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
}); });
}); });
} }

52
lib/docker.js
View File

@ -12,15 +12,9 @@
// 13. Docker // 13. Docker
// ---------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------
const os = require('os');
const util = require('./util'); const util = require('./util');
const DockerSocket = require('./dockerSocket'); const DockerSocket = require('./dockerSocket');
let _platform = os.type();
const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
let _docker_container_stats = {}; let _docker_container_stats = {};
let _docker_socket; let _docker_socket;
@ -36,7 +30,7 @@ function dockerContainers(all, callback) {
* @namespace * @namespace
* @property {string} Id * @property {string} Id
*/ */
return (obj.Id && (obj.Id === id)) return (obj.Id && (obj.Id === id));
}); });
return (filtered.length > 0); return (filtered.length > 0);
} }
@ -49,7 +43,7 @@ function dockerContainers(all, callback) {
all = all || false; all = all || false;
let result = []; let result = [];
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
if (!_docker_socket) { if (!_docker_socket) {
_docker_socket = new DockerSocket(); _docker_socket = new DockerSocket();
@ -95,7 +89,7 @@ function dockerContainers(all, callback) {
mounts: element.Mounts, mounts: element.Mounts,
// hostconfig: element.HostConfig, // hostconfig: element.HostConfig,
// network: element.NetworkSettings // network: element.NetworkSettings
}) });
}); });
} }
} catch (err) { } catch (err) {
@ -108,7 +102,7 @@ function dockerContainers(all, callback) {
if (!inContainers(docker_containers, key)) delete _docker_container_stats[key]; if (!inContainers(docker_containers, key)) delete _docker_container_stats[key];
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
}); });
@ -143,7 +137,7 @@ function docker_calcCPUPercent(cpu_stats, id) {
_docker_container_stats[id].prev_CPU = cpu_stats.cpu_usage.total_usage; _docker_container_stats[id].prev_CPU = cpu_stats.cpu_usage.total_usage;
_docker_container_stats[id].prev_system = cpu_stats.system_cpu_usage; _docker_container_stats[id].prev_system = cpu_stats.system_cpu_usage;
return cpuPercent return cpuPercent;
} }
function docker_calcNetworkIO(networks) { function docker_calcNetworkIO(networks) {
@ -165,7 +159,7 @@ function docker_calcNetworkIO(networks) {
return { return {
rx: rx, rx: rx,
tx: tx tx: tx
} };
} }
function docker_calcBlockIO(blkio_stats) { function docker_calcBlockIO(blkio_stats) {
@ -192,7 +186,7 @@ function docker_calcBlockIO(blkio_stats) {
if (element.op && element.op.toLowerCase() === 'write' && element.value) { if (element.op && element.op.toLowerCase() === 'write' && element.value) {
result.w += element.value; result.w += element.value;
} }
}) });
} }
return result; return result;
} }
@ -218,7 +212,7 @@ function dockerContainerStats(containerID, callback) {
w: 0 w: 0
} }
}; };
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
if (containerID) { if (containerID) {
@ -232,7 +226,7 @@ function dockerContainerStats(containerID, callback) {
// if (!error) { // if (!error) {
// let jsonString = stdout.toString(); // let jsonString = stdout.toString();
try { try {
// let stats = JSON.parse(jsonString); // let stats = JSON.parse(jsonString);
let stats = data; let stats = data;
/** /**
* @namespace * @namespace
@ -262,11 +256,11 @@ function dockerContainerStats(containerID, callback) {
} catch (err) { } catch (err) {
} }
// } // }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });
@ -281,7 +275,7 @@ exports.dockerContainerStats = dockerContainerStats;
function dockerContainerProcesses(containerID, callback) { function dockerContainerProcesses(containerID, callback) {
containerID = containerID || ''; containerID = containerID || '';
let result = []; let result = [];
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
if (containerID) { if (containerID) {
@ -295,7 +289,7 @@ function dockerContainerProcesses(containerID, callback) {
* @property {Array} Titles * @property {Array} Titles
* @property {Array} Processes * @property {Array} Processes
**/ **/
try { try {
if (data && data.Titles && data.Processes) { if (data && data.Titles && data.Processes) {
let titles = data.Titles.map(function(value) { let titles = data.Titles.map(function(value) {
return value.toUpperCase(); return value.toUpperCase();
@ -331,16 +325,16 @@ function dockerContainerProcesses(containerID, callback) {
rss: (pos_rss >= 0 ? process[pos_rss] : ''), rss: (pos_rss >= 0 ? process[pos_rss] : ''),
vsz: (pos_vsz >= 0 ? process[pos_vsz] : ''), vsz: (pos_vsz >= 0 ? process[pos_vsz] : ''),
command: (pos_command >= 0 ? process[pos_command] : '') command: (pos_command >= 0 ? process[pos_command] : '')
}) });
}) });
} }
} catch (err) { } catch (err) {
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });
@ -350,7 +344,7 @@ function dockerContainerProcesses(containerID, callback) {
exports.dockerContainerProcesses = dockerContainerProcesses; exports.dockerContainerProcesses = dockerContainerProcesses;
function dockerAll(callback) { function dockerAll(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
dockerContainers(true).then(result => { dockerContainers(true).then(result => {
if (result && Object.prototype.toString.call(result) === '[object Array]' && result.length > 0) { if (result && Object.prototype.toString.call(result) === '[object Array]' && result.length > 0) {
@ -375,18 +369,18 @@ function dockerAll(callback) {
l -= 1; l -= 1;
if (l === 0) { if (l === 0) {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });
// all done?? // all done??
}) });
}) });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}) });
}); });
}); });
} }

26
lib/dockerSocket.js
View File

@ -24,21 +24,21 @@ class DockerSocket {
let socket = net.createConnection({path: socketPath}); let socket = net.createConnection({path: socketPath});
let alldata = ''; let alldata = '';
socket.on("connect", () => { socket.on('connect', () => {
socket.write('GET http:/containers/json' + (all ? "?all=1" : "") + ' HTTP/1.0\r\n\r\n'); socket.write('GET http:/containers/json' + (all ? '?all=1' : '') + ' HTTP/1.0\r\n\r\n');
}); });
socket.on("data", data => { socket.on('data', data => {
alldata = alldata + data.toString(); alldata = alldata + data.toString();
}); });
socket.on("error", () => { socket.on('error', () => {
socket = false; socket = false;
callback({}); callback({});
}); });
socket.on('end', () => { socket.on('end', () => {
let startbody = alldata.indexOf("\r\n\r\n"); let startbody = alldata.indexOf('\r\n\r\n');
alldata = alldata.substring(startbody, 100000).replace(/[\n\r]/g, ''); alldata = alldata.substring(startbody, 100000).replace(/[\n\r]/g, '');
socket = false; socket = false;
callback(JSON.parse(alldata)); callback(JSON.parse(alldata));
@ -55,21 +55,21 @@ class DockerSocket {
let socket = net.createConnection({path: socketPath}); let socket = net.createConnection({path: socketPath});
let alldata = ''; let alldata = '';
socket.on("connect", () => { socket.on('connect', () => {
socket.write('GET http:/containers/' + id + '/stats?stream=0 HTTP/1.0\r\n\r\n'); socket.write('GET http:/containers/' + id + '/stats?stream=0 HTTP/1.0\r\n\r\n');
}); });
socket.on("data", data => { socket.on('data', data => {
alldata = alldata + data.toString(); alldata = alldata + data.toString();
}); });
socket.on("error", () => { socket.on('error', () => {
socket = false; socket = false;
callback({}); callback({});
}); });
socket.on('end', () => { socket.on('end', () => {
let startbody = alldata.indexOf("\r\n\r\n"); let startbody = alldata.indexOf('\r\n\r\n');
alldata = alldata.substring(startbody, 100000).replace(/[\n\r]/g, ''); alldata = alldata.substring(startbody, 100000).replace(/[\n\r]/g, '');
socket = false; socket = false;
callback(JSON.parse(alldata)); callback(JSON.parse(alldata));
@ -89,21 +89,21 @@ class DockerSocket {
let socket = net.createConnection({path: socketPath}); let socket = net.createConnection({path: socketPath});
let alldata = ''; let alldata = '';
socket.on("connect", () => { socket.on('connect', () => {
socket.write('GET http:/containers/' + id + '/top?ps_args=-opid,ppid,pgid,vsz,time,etime,nice,ruser,user,rgroup,group,stat,rss,args HTTP/1.0\r\n\r\n'); socket.write('GET http:/containers/' + id + '/top?ps_args=-opid,ppid,pgid,vsz,time,etime,nice,ruser,user,rgroup,group,stat,rss,args HTTP/1.0\r\n\r\n');
}); });
socket.on("data", data => { socket.on('data', data => {
alldata = alldata + data.toString(); alldata = alldata + data.toString();
}); });
socket.on("error", () => { socket.on('error', () => {
socket = false; socket = false;
callback({}); callback({});
}); });
socket.on('end', () => { socket.on('end', () => {
let startbody = alldata.indexOf("\r\n\r\n"); let startbody = alldata.indexOf('\r\n\r\n');
alldata = alldata.substring(startbody, 100000).replace(/[\n\r]/g, ''); alldata = alldata.substring(startbody, 100000).replace(/[\n\r]/g, '');
socket = false; socket = false;
callback(JSON.parse(alldata)); callback(JSON.parse(alldata));

97
lib/filesystem.js
View File

@ -15,7 +15,6 @@
const os = require('os'); const os = require('os');
const exec = require('child_process').exec; const exec = require('child_process').exec;
const execSync = require('child_process').execSync; const execSync = require('child_process').execSync;
const fs = require('fs');
const util = require('./util'); const util = require('./util');
let _platform = os.type(); let _platform = os.type();
@ -33,18 +32,18 @@ let _disk_io = {};
function fsSize(callback) { function fsSize(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let data = []; let data = [];
if (_linux || _darwin) { if (_linux || _darwin) {
let cmd = (_darwin ? "df -lkP | grep ^/" : "df -lkPT | grep ^/"); let cmd = (_darwin ? 'df -lkP | grep ^/' : 'df -lkPT | grep ^/');
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
//lines.splice(0, 1); //lines.splice(0, 1);
lines.forEach(function (line) { lines.forEach(function (line) {
if (line !== '') { if (line !== '') {
line = line.replace(/ +/g, " ").split(' '); line = line.replace(/ +/g, ' ').split(' ');
data.push({ data.push({
'fs': line[0], 'fs': line[0],
'type': (_linux ? line[1] : 'HFS'), 'type': (_linux ? line[1] : 'HFS'),
@ -52,12 +51,12 @@ function fsSize(callback) {
'used': parseInt((_linux ? line[3] : line[2])) * 1024, 'used': parseInt((_linux ? line[3] : line[2])) * 1024,
'use': parseFloat((100.0 * (_linux ? line[3] : line[2]) / (_linux ? line[2] : line[1])).toFixed(2)), 'use': parseFloat((100.0 * (_linux ? line[3] : line[2]) / (_linux ? line[2] : line[1])).toFixed(2)),
'mount': line[line.length - 1] 'mount': line[line.length - 1]
}) });
} }
}); });
} }
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
}); });
@ -75,11 +74,11 @@ function fsSize(callback) {
'used': parseInt(line[3]) - parseInt(line[2]), 'used': parseInt(line[3]) - parseInt(line[2]),
'use': parseFloat((100.0 * (parseInt(line[3]) - parseInt(line[2]))) / parseInt(line[3])), 'use': parseFloat((100.0 * (parseInt(line[3]) - parseInt(line[2]))) / parseInt(line[3])),
'mount': line[0] 'mount': line[0]
}) });
} }
}); });
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
}); });
@ -94,7 +93,7 @@ exports.fsSize = fsSize;
// disks // disks
function parseBytes(s) { function parseBytes(s) {
return parseInt(s.substr(s.indexOf(' (') + 2, s.indexOf(' Bytes)') - 10)) return parseInt(s.substr(s.indexOf(' (') + 2, s.indexOf(' Bytes)') - 10));
} }
function parseDevices(lines) { function parseDevices(lines) {
@ -167,7 +166,7 @@ function parseBlk(lines) {
'serial': disk.serial, 'serial': disk.serial,
'removable': disk.rm === '1', 'removable': disk.rm === '1',
'protocol': disk.tran 'protocol': disk.tran
}) });
}); });
data = util.unique(data); data = util.unique(data);
@ -196,28 +195,28 @@ function blkStdoutToObject(stdout) {
function blockDevices(callback) { function blockDevices(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let data = []; let data = [];
if (_linux) { if (_linux) {
// see https://wiki.ubuntuusers.de/lsblk/ // 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,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,SCHED,RQ-SIZE,RA,WSAME", function (error, stdout) {
exec("lsblk -bPo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,RM,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) {
if (!error) { if (!error) {
let lines = blkStdoutToObject(stdout).split('\n'); let lines = blkStdoutToObject(stdout).split('\n');
data = parseBlk(lines); data = parseBlk(lines);
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
} else { } else {
exec("lsblk -bPo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,RM,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) { if (!error) {
let lines = blkStdoutToObject(stdout).split('\n'); let lines = blkStdoutToObject(stdout).split('\n');
data = parseBlk(lines); data = parseBlk(lines);
} }
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
}); });
@ -225,14 +224,14 @@ function blockDevices(callback) {
}); });
} }
if (_darwin) { if (_darwin) {
exec("diskutil info -all", function (error, stdout) { exec('diskutil info -all', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
// parse lines into temp array of devices // parse lines into temp array of devices
data = parseDevices(lines); data = parseDevices(lines);
} }
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
}); });
@ -263,7 +262,7 @@ function blockDevices(callback) {
}); });
} }
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
}); });
@ -327,7 +326,7 @@ function fsStats(callback) {
if (_windows) { if (_windows) {
let error = new Error(NOT_SUPPORTED); let error = new Error(NOT_SUPPORTED);
if (callback) { if (callback) {
callback(NOT_SUPPORTED) callback(NOT_SUPPORTED);
} }
reject(error); reject(error);
} }
@ -346,15 +345,15 @@ function fsStats(callback) {
let wx = 0; let wx = 0;
if ((_fs_speed && !_fs_speed.ms) || (_fs_speed && _fs_speed.ms && Date.now() - _fs_speed.ms >= 500)) { if ((_fs_speed && !_fs_speed.ms) || (_fs_speed && _fs_speed.ms && Date.now() - _fs_speed.ms >= 500)) {
if (_linux) { if (_linux) {
// exec("df -k | grep /dev/", function(error, stdout) { // exec("df -k | grep /dev/", function(error, stdout) {
exec("lsblk | grep /", function (error, stdout) { exec('lsblk | grep /', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
let fs_filter = []; let fs_filter = [];
lines.forEach(function (line) { lines.forEach(function (line) {
if (line !== '') { if (line !== '') {
line = line.replace(/[├─│└]+/g, "").trim().split(' '); line = line.replace(/[├─│└]+/g, '').trim().split(' ');
if (fs_filter.indexOf(line[0]) === -1) fs_filter.push(line[0]) if (fs_filter.indexOf(line[0]) === -1) fs_filter.push(line[0]);
} }
}); });
@ -365,7 +364,7 @@ function fsStats(callback) {
lines.forEach(function (line) { lines.forEach(function (line) {
line = line.trim(); line = line.trim();
if (line !== '') { if (line !== '') {
line = line.replace(/ +/g, " ").split(' '); line = line.replace(/ +/g, ' ').split(' ');
rx += parseInt(line[5]) * 512; rx += parseInt(line[5]) * 512;
wx += parseInt(line[9]) * 512; wx += parseInt(line[9]) * 512;
@ -374,17 +373,17 @@ function fsStats(callback) {
result = calcFsSpeed(rx, wx); result = calcFsSpeed(rx, wx);
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} else { } else {
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} }
}) });
} }
if (_darwin) { if (_darwin) {
exec("ioreg -c IOBlockStorageDriver -k Statistics -r -w0 | sed -n '/IOBlockStorageDriver/,/Statistics/p' | grep 'Statistics' | tr -cd '01234567890,\n' | awk -F',' '{print $3, $10}'", function (error, stdout) { exec("ioreg -c IOBlockStorageDriver -k Statistics -r -w0 | sed -n '/IOBlockStorageDriver/,/Statistics/p' | grep 'Statistics' | tr -cd '01234567890,\n' | awk -F',' '{print $3, $10}'", function (error, stdout) {
@ -402,10 +401,10 @@ function fsStats(callback) {
result = calcFsSpeed(rx, wx); result = calcFsSpeed(rx, wx);
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
} else { } else {
result.ms = _fs_speed.last_ms; result.ms = _fs_speed.last_ms;
@ -416,7 +415,7 @@ function fsStats(callback) {
result.wx_sec = _fs_speed.wx_sec; result.wx_sec = _fs_speed.wx_sec;
result.tx_sec = _fs_speed.tx_sec; result.tx_sec = _fs_speed.tx_sec;
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} }
@ -473,7 +472,7 @@ function disksIO(callback) {
if (_windows) { if (_windows) {
let error = new Error(NOT_SUPPORTED); let error = new Error(NOT_SUPPORTED);
if (callback) { if (callback) {
callback(NOT_SUPPORTED) callback(NOT_SUPPORTED);
} }
reject(error); reject(error);
} }
@ -512,12 +511,12 @@ function disksIO(callback) {
result = calcDiskIO(rIO, wIO); result = calcDiskIO(rIO, wIO);
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} else { } else {
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} }
@ -539,7 +538,7 @@ function disksIO(callback) {
result = calcDiskIO(rIO, wIO); result = calcDiskIO(rIO, wIO);
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) })
@ -553,7 +552,7 @@ function disksIO(callback) {
result.wIO_sec = _disk_io.wIO_sec; result.wIO_sec = _disk_io.wIO_sec;
result.tIO_sec = _disk_io.tIO_sec; result.tIO_sec = _disk_io.tIO_sec;
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} }
@ -565,13 +564,13 @@ exports.disksIO = disksIO;
function diskLayout(callback) { function diskLayout(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = []; let result = [];
if (_linux) { if (_linux) {
exec("export LC_ALL=C; lshw -class disk; unset LC_ALL", function (error, stdout) { exec('export LC_ALL=C; lshw -class disk; unset LC_ALL', function (error, stdout) {
if (!error) { if (!error) {
let devices = stdout.toString().split('*-'); let devices = stdout.toString().split('*-');
devices.shift(); devices.shift();
@ -601,19 +600,19 @@ function diskLayout(callback) {
firmwareRevision: util.getValue(lines, 'version:', ':', true).trim(), firmwareRevision: util.getValue(lines, 'version:', ':', true).trim(),
serialNum: util.getValue(lines, 'serial:', ':', true).trim(), serialNum: util.getValue(lines, 'serial:', ':', true).trim(),
interfaceType: '', interfaceType: '',
}) });
} }
}); });
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}); });
} }
if (_darwin) { if (_darwin) {
exec("system_profiler SPSerialATADataType SPNVMeDataType", function (error, stdout) { exec('system_profiler SPSerialATADataType SPNVMeDataType', function (error, stdout) {
if (!error) { if (!error) {
let parts = stdout.toString().split('NVMExpress:'); let parts = stdout.toString().split('NVMExpress:');
@ -625,7 +624,7 @@ function diskLayout(callback) {
const mediumType = util.getValue(lines, 'Medium Type', ':', true).trim(); const mediumType = util.getValue(lines, 'Medium Type', ':', true).trim();
const sizeStr = util.getValue(lines, 'capacity', ':', true).trim(); const sizeStr = util.getValue(lines, 'capacity', ':', true).trim();
if (sizeStr) { if (sizeStr) {
let size = parseInt(sizeStr.match(/\(([^)]+)\)/)[1].replace(/\./g, "")); let size = parseInt(sizeStr.match(/\(([^)]+)\)/)[1].replace(/\./g, ''));
if (!size) { if (!size) {
size = parseInt(sizeStr); size = parseInt(sizeStr);
} }
@ -645,7 +644,7 @@ function diskLayout(callback) {
firmwareRevision: util.getValue(lines, 'Revision', ':', true).trim(), firmwareRevision: util.getValue(lines, 'Revision', ':', true).trim(),
serialNum: util.getValue(lines, 'Serial Number', ':', true).trim(), serialNum: util.getValue(lines, 'Serial Number', ':', true).trim(),
interfaceType: util.getValue(lines, 'InterfaceType', ':', true).trim() interfaceType: util.getValue(lines, 'InterfaceType', ':', true).trim()
}) });
} }
} }
}); });
@ -658,7 +657,7 @@ function diskLayout(callback) {
const linkWidth = util.getValue(lines, 'link width', ':', true).trim(); const linkWidth = util.getValue(lines, 'link width', ':', true).trim();
const sizeStr = util.getValue(lines, '!capacity', ':', true).trim(); const sizeStr = util.getValue(lines, '!capacity', ':', true).trim();
if (sizeStr) { if (sizeStr) {
let size = parseInt(sizeStr.match(/\(([^)]+)\)/)[1].replace(/\./g, "")); let size = parseInt(sizeStr.match(/\(([^)]+)\)/)[1].replace(/\./g, ''));
if (!size) { if (!size) {
size = parseInt(sizeStr); size = parseInt(sizeStr);
} }
@ -678,21 +677,21 @@ function diskLayout(callback) {
firmwareRevision: util.getValue(lines, 'Revision', ':', true).trim(), firmwareRevision: util.getValue(lines, 'Revision', ':', true).trim(),
serialNum: util.getValue(lines, 'Serial Number', ':', true).trim(), serialNum: util.getValue(lines, 'Serial Number', ':', true).trim(),
interfaceType: ('PCIe ' + linkWidth).trim(), interfaceType: ('PCIe ' + linkWidth).trim(),
}) });
} }
} }
}); });
} }
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}); });
} }
if (_windows) { if (_windows) {
exec("wmic diskdrive get /value", function (error, stdout) { exec('wmic diskdrive get /value', function (error, stdout) {
if (!error) { if (!error) {
let devices = stdout.toString().split('\r\n\r\n\r\n'); let devices = stdout.toString().split('\r\n\r\n\r\n');
devices.forEach(function (device) { devices.forEach(function (device) {
@ -714,12 +713,12 @@ function diskLayout(callback) {
firmwareRevision: util.getValue(lines, 'FirmwareRevision', '=').trim(), firmwareRevision: util.getValue(lines, 'FirmwareRevision', '=').trim(),
serialNum: util.getValue(lines, 'SerialNumber', '=').trim(), serialNum: util.getValue(lines, 'SerialNumber', '=').trim(),
interfaceType: util.getValue(lines, 'InterfaceType', '=').trim() interfaceType: util.getValue(lines, 'InterfaceType', '=').trim()
}) });
} }
}); });
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}); });

74
lib/graphics.js
View File

@ -30,7 +30,7 @@ function toInt(value) {
if (isNaN(result)) { if (isNaN(result)) {
result = 0; result = 0;
} }
return result return result;
} }
function graphics(callback) { function graphics(callback) {
@ -63,14 +63,14 @@ function graphics(callback) {
lastlevel = level; lastlevel = level;
let parts = lines[i].split(':'); let parts = lines[i].split(':');
if (2 === level) { // grafics controller level if (2 === level) { // grafics controller level
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('chipsetmodel') !== -1) currentController.model = parts[1].trim(); if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('chipsetmodel') !== -1) currentController.model = parts[1].trim();
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('bus') !== -1) currentController.bus = parts[1].trim(); if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('bus') !== -1) currentController.bus = parts[1].trim();
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('vendor') !== -1) currentController.vendor = parts[1].split('(')[0].trim(); if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('vendor') !== -1) currentController.vendor = parts[1].split('(')[0].trim();
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('vram(total)') !== -1) { if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('vram(total)') !== -1) {
currentController.vram = parseInt(parts[1]); // in MB currentController.vram = parseInt(parts[1]); // in MB
currentController.vramDynamic = false; currentController.vramDynamic = false;
} }
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('vram(dynamic,max)') !== -1) { if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('vram(dynamic,max)') !== -1) {
currentController.vram = parseInt(parts[1]); // in MB currentController.vram = parseInt(parts[1]); // in MB
currentController.vramDynamic = true; currentController.vramDynamic = true;
} }
@ -86,18 +86,18 @@ function graphics(callback) {
} }
} }
if (4 === level) { // display controller details level if (4 === level) { // display controller details level
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('resolution') !== -1) { if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('resolution') !== -1) {
let resolution = parts[1].split('x'); let resolution = parts[1].split('x');
currentDisplay.resolutionx = (resolution.length > 1 ? parseInt(resolution[0]) : 0); currentDisplay.resolutionx = (resolution.length > 1 ? parseInt(resolution[0]) : 0);
currentDisplay.resolutiony = (resolution.length > 1 ? parseInt(resolution[1]) : 0); currentDisplay.resolutiony = (resolution.length > 1 ? parseInt(resolution[1]) : 0);
} }
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('pixeldepth') !== -1) currentDisplay.pixeldepth = parseInt(parts[1]); // in BIT if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('pixeldepth') !== -1) currentDisplay.pixeldepth = parseInt(parts[1]); // in BIT
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('maindisplay') !== -1 && parts[1].replace(/ +/g, "").toLowerCase() === 'yes') currentDisplay.main = true; if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('maindisplay') !== -1 && parts[1].replace(/ +/g, '').toLowerCase() === 'yes') currentDisplay.main = true;
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('built-in') !== -1 && parts[1].replace(/ +/g, "").toLowerCase() === 'yes') { if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('built-in') !== -1 && parts[1].replace(/ +/g, '').toLowerCase() === 'yes') {
currentDisplay.builtin = true; currentDisplay.builtin = true;
currentDisplay.connection = ''; currentDisplay.connection = '';
} }
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('connectiontype') !== -1) { if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('connectiontype') !== -1) {
currentDisplay.builtin = false; currentDisplay.builtin = false;
currentDisplay.connection = parts[1].trim(); currentDisplay.connection = parts[1].trim();
} }
@ -113,7 +113,7 @@ function graphics(callback) {
return ({ return ({
controllers: controllers, controllers: controllers,
displays: displays displays: displays
}) });
} }
function parseLinesLinuxControllers(lines) { function parseLinesLinuxControllers(lines) {
@ -145,7 +145,7 @@ function graphics(callback) {
currentController.vram = -1; currentController.vram = -1;
currentController.vramDynamic = false; currentController.vramDynamic = false;
} else if (parts[1].toLowerCase().indexOf(' inc.') >= 0) { } else if (parts[1].toLowerCase().indexOf(' inc.') >= 0) {
if ((parts[1].match(new RegExp("]", "g")) || []).length > 1) { if ((parts[1].match(new RegExp(']', 'g')) || []).length > 1) {
currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf(']') + 1).trim(); currentController.vendor = parts[1].substr(0, parts[1].toLowerCase().indexOf(']') + 1).trim();
currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf(']')+1, 200).trim().split('(')[0]; currentController.model = parts[1].substr(parts[1].toLowerCase().indexOf(']')+1, 200).trim().split('(')[0];
} else { } else {
@ -164,9 +164,9 @@ function graphics(callback) {
} }
if (isGraphicsController) { // within VGA details if (isGraphicsController) { // within VGA details
let parts = lines[i].split(':'); let parts = lines[i].split(':');
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('devicename') !== -1 && parts[0].toLowerCase().indexOf('onboard') !== -1) currentController.bus = 'Onboard'; if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('devicename') !== -1 && parts[0].toLowerCase().indexOf('onboard') !== -1) currentController.bus = 'Onboard';
if (parts.length > 1 && parts[0].replace(/ +/g, "").toLowerCase().indexOf('region') !== -1 && parts[1].toLowerCase().indexOf('memory') !== -1) { if (parts.length > 1 && parts[0].replace(/ +/g, '').toLowerCase().indexOf('region') !== -1 && parts[1].toLowerCase().indexOf('memory') !== -1) {
let memparts = parts[1].split("="); let memparts = parts[1].split('=');
if (memparts.length > 1) { if (memparts.length > 1) {
currentController.vram = parseInt(memparts[1]); currentController.vram = parseInt(memparts[1]);
} }
@ -177,7 +177,7 @@ function graphics(callback) {
if (Object.keys(currentController).length > 0) {// still controller information available if (Object.keys(currentController).length > 0) {// still controller information available
controllers.push(currentController); controllers.push(currentController);
} }
return (controllers) return (controllers);
} }
function parseLinesLinuxEdid(edid) { function parseLinesLinuxEdid(edid) {
@ -213,7 +213,7 @@ function graphics(callback) {
if (start >= 0) { if (start >= 0) {
let model_raw = edid.substr(start + 10, 26); let model_raw = edid.substr(start + 10, 26);
if (model_raw.indexOf('0a') !== -1) { if (model_raw.indexOf('0a') !== -1) {
model_raw = model_raw.substr(0, model_raw.indexOf('0a')) model_raw = model_raw.substr(0, model_raw.indexOf('0a'));
} }
result.model = model_raw.match(/.{1,2}/g).map(function (v) { result.model = model_raw.match(/.{1,2}/g).map(function (v) {
return String.fromCharCode(parseInt(v, 16)); return String.fromCharCode(parseInt(v, 16));
@ -240,7 +240,7 @@ function graphics(callback) {
let parts = lines[i].split(' '); let parts = lines[i].split(' ');
currentDisplay.connection = parts[0]; currentDisplay.connection = parts[0];
currentDisplay.main = (parts[2] === 'primary'); currentDisplay.main = (parts[2] === 'primary');
currentDisplay.builtin = (parts[0].toLowerCase().indexOf('edp') >= 0) currentDisplay.builtin = (parts[0].toLowerCase().indexOf('edp') >= 0);
} }
// try to read EDID information // try to read EDID information
@ -270,11 +270,11 @@ function graphics(callback) {
if (Object.keys(currentDisplay).length > 0) { // still information there if (Object.keys(currentDisplay).length > 0) { // still information there
displays.push(currentDisplay); displays.push(currentDisplay);
} }
return displays return displays;
} }
// function starts here // function starts here
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
controllers: [], controllers: [],
@ -288,10 +288,10 @@ function graphics(callback) {
result = parseLinesDarwin(lines); result = parseLinesDarwin(lines);
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
if (_linux) { if (_linux) {
let cmd = 'lspci -vvv 2>/dev/null'; let cmd = 'lspci -vvv 2>/dev/null';
@ -314,42 +314,42 @@ function graphics(callback) {
result.displays = parseLinesLinuxDisplays(lines, depth); result.displays = parseLinesLinuxDisplays(lines, depth);
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
}) });
}) });
} }
if (_windows) { if (_windows) {
// https://blogs.technet.microsoft.com/heyscriptingguy/2013/10/03/use-powershell-to-discover-multi-monitor-information/ // https://blogs.technet.microsoft.com/heyscriptingguy/2013/10/03/use-powershell-to-discover-multi-monitor-information/
exec("wmic path win32_VideoController get AdapterCompatibility, AdapterDACType, name, PNPDeviceID, CurrentVerticalResolution, CurrentHorizontalResolution, CurrentNumberOfColors, AdapterRAM, CurrentBitsPerPixel, CurrentRefreshRate, MinRefreshRate, MaxRefreshRate, VideoMemoryType /value", function (error, stdout) { exec('wmic path win32_VideoController get AdapterCompatibility, AdapterDACType, name, PNPDeviceID, CurrentVerticalResolution, CurrentHorizontalResolution, CurrentNumberOfColors, AdapterRAM, CurrentBitsPerPixel, CurrentRefreshRate, MinRefreshRate, MaxRefreshRate, VideoMemoryType /value', function (error, stdout) {
if (!error) { if (!error) {
let csections = stdout.split(/\n\s*\n/); let csections = stdout.split(/\n\s*\n/);
result.controllers = parseLinesWindowsControllers(csections); result.controllers = parseLinesWindowsControllers(csections);
exec("wmic path win32_desktopmonitor get MonitorManufacturer, ScreenWidth, ScreenHeight /value", function (error, stdout) { exec('wmic path win32_desktopmonitor get MonitorManufacturer, ScreenWidth, ScreenHeight /value', function (error, stdout) {
let dsections = stdout.split(/\n\s*\n/); let dsections = stdout.split(/\n\s*\n/);
if (!error) { if (!error) {
result.displays = parseLinesWindowsDisplays(dsections); result.displays = parseLinesWindowsDisplays(dsections);
if (result.controllers.length === 1 && result.displays.length === 1) { if (result.controllers.length === 1 && result.displays.length === 1) {
if (_resolutionx && !result.displays[0].resolutionx) { if (_resolutionx && !result.displays[0].resolutionx) {
result.displays[0].resolutionx = _resolutionx result.displays[0].resolutionx = _resolutionx;
} }
if (_resolutiony && !result.displays[0].resolutiony) { if (_resolutiony && !result.displays[0].resolutiony) {
result.displays[0].resolutiony = _resolutiony result.displays[0].resolutiony = _resolutiony;
} }
if (_pixeldepth) { if (_pixeldepth) {
result.displays[0].pixeldepth = _pixeldepth result.displays[0].pixeldepth = _pixeldepth;
} }
} }
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
}) });
} }
}); });
}); });
@ -358,7 +358,7 @@ function graphics(callback) {
let controllers = []; let controllers = [];
for (let i in sections) { for (let i in sections) {
if (sections.hasOwnProperty(i)) { if (sections.hasOwnProperty(i)) {
if (sections[i].trim() !== "") { if (sections[i].trim() !== '') {
let lines = sections[i].trim().split('\r\n'); let lines = sections[i].trim().split('\r\n');
controllers.push({ controllers.push({
@ -381,7 +381,7 @@ function graphics(callback) {
let displays = []; let displays = [];
for (let i in sections) { for (let i in sections) {
if (sections.hasOwnProperty(i)) { if (sections.hasOwnProperty(i)) {
if (sections[i].trim() !== "") { if (sections[i].trim() !== '') {
let lines = sections[i].trim().split('\r\n'); let lines = sections[i].trim().split('\r\n');
displays.push({ displays.push({
model: util.getValue(lines, 'MonitorManufacturer', '='), model: util.getValue(lines, 'MonitorManufacturer', '='),

19
lib/index.js
View File

@ -83,8 +83,7 @@
// Dependencies // Dependencies
// ---------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------
const os = require('os') const os = require('os');
, fs = require('fs');
const lib_version = require('../package.json').version; const lib_version = require('../package.json').version;
const util = require('./util'); const util = require('./util');
@ -104,8 +103,6 @@ const docker = require('./docker');
let _platform = os.type(); let _platform = os.type();
let _windows = (_platform === 'Windows_NT'); let _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
// ---------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------
// 1. General // 1. General
// ---------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------
@ -123,7 +120,7 @@ function version() {
function getStaticData(callback) { function getStaticData(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let data = {}; let data = {};
@ -150,7 +147,7 @@ function getStaticData(callback) {
data.net = res[6]; data.net = res[6];
data.memLayout = res[7]; data.memLayout = res[7];
data.diskLayout = res[8]; data.diskLayout = res[8];
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
}); });
}); });
@ -176,7 +173,7 @@ function getDynamicData(srv, iface, callback) {
srv = ''; srv = '';
} }
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
iface = iface || network.getDefaultNetworkInterface(); iface = iface || network.getDefaultNetworkInterface();
@ -189,7 +186,7 @@ function getDynamicData(srv, iface, callback) {
return function () { return function () {
if (--totalFunctions === 0) { if (--totalFunctions === 0) {
if (callback) { if (callback) {
callback(data) callback(data);
} }
resolve(data); resolve(data);
} }
@ -308,7 +305,7 @@ function getDynamicData(srv, iface, callback) {
function getAllData(srv, iface, callback) { function getAllData(srv, iface, callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let data = {}; let data = {};
@ -320,10 +317,10 @@ function getAllData(srv, iface, callback) {
data[key] = res[key]; data[key] = res[key];
} }
} }
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
}); });
}) });
}); });
}); });
} }

32
lib/internet.js
View File

@ -21,14 +21,13 @@ let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
// -------------------------- // --------------------------
// check if external site is available // check if external site is available
function inetChecksite(url, callback) { function inetChecksite(url, callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
@ -48,9 +47,9 @@ function inetChecksite(url, callback) {
result.status = statusCode || 404; result.status = statusCode || 404;
result.ok = !error && (statusCode === 200 || statusCode === 301 || statusCode === 302 || statusCode === 304); result.ok = !error && (statusCode === 200 || statusCode === 301 || statusCode === 302 || statusCode === 304);
result.ms = (result.ok ? Date.now() - t : -1); result.ms = (result.ok ? Date.now() - t : -1);
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} }
if (_windows) { // if this is stable, this can be used for all OS types if (_windows) { // if this is stable, this can be used for all OS types
const http = (url.startsWith('https:') ? require('https') : require('http')); const http = (url.startsWith('https:') ? require('https') : require('http'));
@ -64,27 +63,27 @@ function inetChecksite(url, callback) {
if (statusCode !== 200) { if (statusCode !== 200) {
res.resume(); res.resume();
result.ms = (result.ok ? Date.now() - t : -1); result.ms = (result.ok ? Date.now() - t : -1);
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} else { } else {
res.on('data', (chunk) => { }); res.on('data', (chunk) => { });
res.on('end', () => { res.on('end', () => {
result.ms = (result.ok ? Date.now() - t : -1); result.ms = (result.ok ? Date.now() - t : -1);
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) })
} }
}).on('error', err => { }).on('error', err => {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} catch (err) { } catch (err) {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
} }
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });
@ -106,9 +105,8 @@ function inetLatency(host, callback) {
host = host || '8.8.8.8'; host = host || '8.8.8.8';
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let t = Date.now();
let cmd; let cmd;
if (_linux || _darwin) { if (_linux || _darwin) {
if (_linux) { if (_linux) {
@ -123,9 +121,9 @@ function inetLatency(host, callback) {
if (!error) { if (!error) {
result = parseFloat(stdout.toString()); result = parseFloat(stdout.toString());
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} }
if (_windows) { if (_windows) {
exec('ping ' + host + ' -n 1', function (error, stdout) { exec('ping ' + host + ' -n 1', function (error, stdout) {
@ -135,16 +133,16 @@ function inetLatency(host, callback) {
lines.shift(); lines.shift();
lines.forEach(function (line) { lines.forEach(function (line) {
if (line.toLowerCase().startsWith(' min')) { if (line.toLowerCase().startsWith(' min')) {
let l = line.replace(/ +/g, " ").split(' '); let l = line.replace(/ +/g, ' ').split(' ');
if (l.length > 8) { if (l.length > 8) {
result = parseFloat(l[9]) result = parseFloat(l[9]);
} }
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} }
}); });
}); });

77
lib/memory.js
View File

@ -14,7 +14,6 @@
const os = require('os'); const os = require('os');
const exec = require('child_process').exec; const exec = require('child_process').exec;
const fs = require('fs');
const util = require('./util'); const util = require('./util');
let _platform = os.type(); let _platform = os.type();
@ -22,21 +21,20 @@ let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
const OSX_RAM_manufacturers = { const OSX_RAM_manufacturers = {
"0x014F": "Transcend Information", '0x014F': 'Transcend Information',
"0x2C00": "Micron Technology Inc.", '0x2C00': 'Micron Technology Inc.',
"0x802C": "Micron Technology Inc.", '0x802C': 'Micron Technology Inc.',
"0x80AD": "Hynix Semiconductor Inc.", '0x80AD': 'Hynix Semiconductor Inc.',
"0x80CE": "Samsung Electronics Inc.", '0x80CE': 'Samsung Electronics Inc.',
"0xAD00": "Hynix Semiconductor Inc.", '0xAD00': 'Hynix Semiconductor Inc.',
"0xCE00": "Samsung Electronics Inc.", '0xCE00': 'Samsung Electronics Inc.',
"0x02FE": "Elpida", '0x02FE': 'Elpida',
"0x5105": "Qimonda AG i. In.", '0x5105': 'Qimonda AG i. In.',
"0x8551": "Qimonda AG i. In.", '0x8551': 'Qimonda AG i. In.',
"0x859B": "Crucial" '0x859B': 'Crucial'
} };
// _______________________________________________________________________________________ // _______________________________________________________________________________________
// | R A M | H D | // | R A M | H D |
@ -90,7 +88,7 @@ const OSX_RAM_manufacturers = {
function mem(callback) { function mem(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
@ -108,22 +106,22 @@ function mem(callback) {
}; };
if (_linux) { if (_linux) {
exec("free -b", function (error, stdout) { exec('free -b', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
let mem = lines[1].replace(/ +/g, " ").split(' '); let mem = lines[1].replace(/ +/g, ' ').split(' ');
result.total = parseInt(mem[1], 10); result.total = parseInt(mem[1], 10);
result.free = parseInt(mem[3], 10); result.free = parseInt(mem[3], 10);
if (lines.length === 4) { // free (since free von procps-ng 3.3.10) if (lines.length === 4) { // free (since free von procps-ng 3.3.10)
result.buffcache = parseInt(mem[5], 10); result.buffcache = parseInt(mem[5], 10);
result.available = parseInt(mem[6], 10); result.available = parseInt(mem[6], 10);
mem = lines[2].replace(/ +/g, " ").split(' '); mem = lines[2].replace(/ +/g, ' ').split(' ');
} else { // free (older versions) } else { // free (older versions)
result.buffcache = parseInt(mem[5], 10) + parseInt(mem[6], 10); result.buffcache = parseInt(mem[5], 10) + parseInt(mem[6], 10);
result.available = result.free + result.buffcache; result.available = result.free + result.buffcache;
mem = lines[3].replace(/ +/g, " ").split(' '); mem = lines[3].replace(/ +/g, ' ').split(' ');
} }
result.active = result.total - result.free - result.buffcache; result.active = result.total - result.free - result.buffcache;
@ -132,7 +130,7 @@ function mem(callback) {
result.swapused = parseInt(mem[2], 10); result.swapused = parseInt(mem[2], 10);
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
@ -145,21 +143,20 @@ function mem(callback) {
result.buffcache = result.used - result.active; result.buffcache = result.used - result.active;
result.available = result.free + result.buffcache; result.available = result.free + result.buffcache;
} }
exec("sysctl -n vm.swapusage", function (error, stdout) { exec('sysctl -n vm.swapusage', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0) { if (lines.length > 0) {
let line = lines[0].replace(/,/g, ".").replace(/M/g, ""); let line = lines[0].replace(/,/g, '.').replace(/M/g, '');
line = line.trim().split(' '); line = line.trim().split(' ');
for (let i = 0; i < line.length; i++) { for (let i = 0; i < line.length; i++) {
if (line[i].toLowerCase().indexOf('total') !== -1) result.swaptotal = parseFloat(line[i].split('=')[1].trim()) * 1024 * 1024; if (line[i].toLowerCase().indexOf('total') !== -1) result.swaptotal = parseFloat(line[i].split('=')[1].trim()) * 1024 * 1024;
if (line[i].toLowerCase().indexOf('used') !== -1) result.swapused = parseFloat(line[i].split('=')[1].trim()) * 1024 * 1024; if (line[i].toLowerCase().indexOf('used') !== -1) result.swapused = parseFloat(line[i].split('=')[1].trim()) * 1024 * 1024;
if (line[i].toLowerCase().indexOf('free') !== -1) result.swapfree = parseFloat(line[i].split('=')[1].trim()) * 1024 * 1024; if (line[i].toLowerCase().indexOf('free') !== -1) result.swapfree = parseFloat(line[i].split('=')[1].trim()) * 1024 * 1024;
} }
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
}); });
@ -167,7 +164,7 @@ function mem(callback) {
if (_windows) { if (_windows) {
let swaptotal = 0; let swaptotal = 0;
let swapused = 0; let swapused = 0;
exec("wmic pagefile get AllocatedBaseSize, CurrentUsage", function (error, stdout) { exec('wmic pagefile get AllocatedBaseSize, CurrentUsage', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0); let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0);
lines.forEach(function (line) { lines.forEach(function (line) {
@ -182,7 +179,7 @@ function mem(callback) {
result.swapused = swapused * 1024 * 1024; result.swapused = swapused * 1024 * 1024;
result.swapfree = result.swaptotal - result.swapused; result.swapfree = result.swaptotal - result.swapused;
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
@ -196,12 +193,12 @@ function memLayout(callback) {
function getManufacturer(manId) { function getManufacturer(manId) {
if (OSX_RAM_manufacturers.hasOwnProperty(manId)) { if (OSX_RAM_manufacturers.hasOwnProperty(manId)) {
return(OSX_RAM_manufacturers[manId]) return(OSX_RAM_manufacturers[manId]);
} }
return manId; return manId;
} }
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = []; let result = [];
@ -226,7 +223,7 @@ function memLayout(callback) {
voltageConfigured: parseFloat(util.getValue(lines, ' Configured Voltage:') || -1), voltageConfigured: parseFloat(util.getValue(lines, ' Configured Voltage:') || -1),
voltageMin: parseFloat(util.getValue(lines, ' Minimum Voltage:') || -1), voltageMin: parseFloat(util.getValue(lines, ' Minimum Voltage:') || -1),
voltageMax: parseFloat(util.getValue(lines, ' Maximum Voltage:') || -1), voltageMax: parseFloat(util.getValue(lines, ' Maximum Voltage:') || -1),
}) });
} else { } else {
result.push({ result.push({
size: 0, size: 0,
@ -239,18 +236,17 @@ function memLayout(callback) {
voltageConfigured: -1, voltageConfigured: -1,
voltageMin: -1, voltageMin: -1,
voltageMax: -1, voltageMax: -1,
}) });
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_darwin) { if (_darwin) {
exec("system_profiler SPMemoryDataType", function (error, stdout) { exec('system_profiler SPMemoryDataType', function (error, stdout) {
if (!error) { if (!error) {
let devices = stdout.toString().split(' BANK '); let devices = stdout.toString().split(' BANK ');
devices.shift(); devices.shift();
@ -271,7 +267,7 @@ function memLayout(callback) {
voltageConfigured: -1, voltageConfigured: -1,
voltageMin: -1, voltageMin: -1,
voltageMax: -1, voltageMax: -1,
}) });
} else { } else {
result.push({ result.push({
size: 0, size: 0,
@ -285,19 +281,19 @@ function memLayout(callback) {
voltageConfigured: -1, voltageConfigured: -1,
voltageMin: -1, voltageMin: -1,
voltageMax: -1, voltageMax: -1,
}) });
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_windows) { if (_windows) {
const memoryTypes = 'Unknown|Other|DRAM|Synchronous DRAM|Cache DRAM|EDO|EDRAM|VRAM|SRAM|RAM|ROM|FLASH|EEPROM|FEPROM|EPROM|CDRAM|3DRAM|SDRAM|SGRAM|RDRAM|DDR|DDR2|DDR2 FB-DIMM|Reserved|DDR3|FBD2|DDR4|LPDDR|LPDDR2|LPDDR3|LPDDR4'.split('|') const memoryTypes = 'Unknown|Other|DRAM|Synchronous DRAM|Cache DRAM|EDO|EDRAM|VRAM|SRAM|RAM|ROM|FLASH|EEPROM|FEPROM|EPROM|CDRAM|3DRAM|SDRAM|SGRAM|RDRAM|DDR|DDR2|DDR2 FB-DIMM|Reserved|DDR3|FBD2|DDR4|LPDDR|LPDDR2|LPDDR3|LPDDR4'.split('|');
const FormFactors = 'Unknown|Other|SIP|DIP|ZIP|SOJ|Proprietary|SIMM|DIMM|TSOP|PGA|RIMM|SODIMM|SRIMM|SMD|SSMP|QFP|TQFP|SOIC|LCC|PLCC|BGA|FPBGA|LGA'.split('|'); const FormFactors = 'Unknown|Other|SIP|DIP|ZIP|SOJ|Proprietary|SIMM|DIMM|TSOP|PGA|RIMM|SODIMM|SRIMM|SMD|SSMP|QFP|TQFP|SOIC|LCC|PLCC|BGA|FPBGA|LGA'.split('|');
exec("wmic memorychip get BankLabel, Capacity, ConfiguredClockSpeed, ConfiguredVoltage, MaxVoltage, MinVoltage, DataWidth, FormFactor, Manufacturer, MemoryType, PartNumber, SerialNumber, Speed, Tag /value", function (error, stdout) { exec('wmic memorychip get BankLabel, Capacity, ConfiguredClockSpeed, ConfiguredVoltage, MaxVoltage, MinVoltage, DataWidth, FormFactor, Manufacturer, MemoryType, PartNumber, SerialNumber, Speed, Tag /value', function (error, stdout) {
if (!error) { if (!error) {
let devices = stdout.toString().split('BankL'); let devices = stdout.toString().split('BankL');
devices.shift(); devices.shift();
@ -315,11 +311,10 @@ function memLayout(callback) {
voltageConfigured: parseInt(util.getValue(lines, 'ConfiguredVoltage', '='), 10) / 1000.0, voltageConfigured: parseInt(util.getValue(lines, 'ConfiguredVoltage', '='), 10) / 1000.0,
voltageMin: parseInt(util.getValue(lines, 'MinVoltage', '='), 10) / 1000.0, voltageMin: parseInt(util.getValue(lines, 'MinVoltage', '='), 10) / 1000.0,
voltageMax: parseInt(util.getValue(lines, 'MaxVoltage', '='), 10) / 1000.0, voltageMax: parseInt(util.getValue(lines, 'MaxVoltage', '='), 10) / 1000.0,
}) });
}); });
} }
if (callback) { callback(result); }
if (callback) { callback(result) }
resolve(result); resolve(result);
}); });
} }

105
lib/network.js
View File

@ -23,7 +23,6 @@ let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
let _network = {}; let _network = {};
let _default_iface; let _default_iface;
@ -42,14 +41,6 @@ function getDefaultNetworkInterface() {
if (!ifacename) { // fallback - "first" external interface (sorted by scopeid) if (!ifacename) { // fallback - "first" external interface (sorted by scopeid)
const compare = function(a,b) {
if (a.scopeid < b.scopeid)
return -1;
if (a.scopeid > b.scopeid)
return 1;
return 0;
}
let ifaces = os.networkInterfaces(); let ifaces = os.networkInterfaces();
for (let dev in ifaces) { for (let dev in ifaces) {
@ -59,7 +50,7 @@ function getDefaultNetworkInterface() {
ifacename = dev; ifacename = dev;
scopeid = details.scopeid; scopeid = details.scopeid;
} }
}) });
} }
} }
} }
@ -108,15 +99,15 @@ function getMacAddresses() {
} }
} }
} }
return result return result;
} }
function networkInterfaceDefault(callback) { function networkInterfaceDefault(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = getDefaultNetworkInterface(); let result = getDefaultNetworkInterface();
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
}); });
@ -141,11 +132,11 @@ function networkInterfaces(callback) {
if (ifaces.hasOwnProperty(dev)) { if (ifaces.hasOwnProperty(dev)) {
ifaces[dev].forEach(function (details) { ifaces[dev].forEach(function (details) {
if (details.family === 'IPv4') { if (details.family === 'IPv4') {
ip4 = details.address ip4 = details.address;
} }
if (details.family === 'IPv6') { if (details.family === 'IPv6') {
if (!ip6 || ip6.match(/^fe80::/i)) { if (!ip6 || ip6.match(/^fe80::/i)) {
ip6 = details.address ip6 = details.address;
} }
} }
mac = details.mac; mac = details.mac;
@ -157,10 +148,10 @@ function networkInterfaces(callback) {
} }
}); });
let internal = (ifaces[dev] && ifaces[dev][0]) ? ifaces[dev][0].internal : null; let internal = (ifaces[dev] && ifaces[dev][0]) ? ifaces[dev][0].internal : null;
result.push({ iface: dev, ip4: ip4, ip6: ip6, mac: mac, internal: internal }) result.push({ iface: dev, ip4: ip4, ip6: ip6, mac: mac, internal: internal });
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
}); });
@ -210,14 +201,14 @@ function networkStats(iface, callback) {
let nics = []; let nics = [];
for (let i in sections) { for (let i in sections) {
if (sections.hasOwnProperty(i)) { if (sections.hasOwnProperty(i)) {
if (sections[i].trim() !== "") { if (sections[i].trim() !== '') {
let lines = sections[i].trim().split('\r\n'); let lines = sections[i].trim().split('\r\n');
let netEnabled = util.getValue(lines, 'NetEnabled', '='); let netEnabled = util.getValue(lines, 'NetEnabled', '=');
if (netEnabled) { if (netEnabled) {
nics.push({ nics.push({
mac: util.getValue(lines, 'MACAddress', '=').toLowerCase(), mac: util.getValue(lines, 'MACAddress', '=').toLowerCase(),
name: util.getValue(lines, 'Name', '=').replace(/[()\[\] ]+/g, "").toLowerCase(), name: util.getValue(lines, 'Name', '=').replace(/[()\[\] ]+/g, '').toLowerCase(),
netEnabled: netEnabled === 'TRUE' netEnabled: netEnabled === 'TRUE'
}); });
} }
@ -231,11 +222,11 @@ function networkStats(iface, callback) {
let perfData = []; let perfData = [];
for (let i in sections) { for (let i in sections) {
if (sections.hasOwnProperty(i)) { if (sections.hasOwnProperty(i)) {
if (sections[i].trim() !== "") { if (sections[i].trim() !== '') {
let lines = sections[i].trim().split('\r\n'); let lines = sections[i].trim().split('\r\n');
perfData.push({ perfData.push({
name: util.getValue(lines, 'Name', '=').replace(/[()\[\] ]+/g, "").toLowerCase(), name: util.getValue(lines, 'Name', '=').replace(/[()\[\] ]+/g, '').toLowerCase(),
rx: parseInt(util.getValue(lines, 'BytesReceivedPersec', '='),10), rx: parseInt(util.getValue(lines, 'BytesReceivedPersec', '='),10),
tx: parseInt(util.getValue(lines, 'BytesSentPersec', '='),10) tx: parseInt(util.getValue(lines, 'BytesSentPersec', '='),10)
}); });
@ -252,7 +243,7 @@ function networkStats(iface, callback) {
iface = ''; iface = '';
} }
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
_default_iface = _default_iface || getDefaultNetworkInterface(); _default_iface = _default_iface || getDefaultNetworkInterface();
@ -277,9 +268,9 @@ function networkStats(iface, callback) {
if (_linux) { if (_linux) {
if (fs.existsSync('/sys/class/net/' + iface)) { if (fs.existsSync('/sys/class/net/' + iface)) {
cmd = cmd =
"cat /sys/class/net/" + iface + "/operstate; " + 'cat /sys/class/net/' + iface + '/operstate; ' +
"cat /sys/class/net/" + iface + "/statistics/rx_bytes; " + 'cat /sys/class/net/' + iface + '/statistics/rx_bytes; ' +
"cat /sys/class/net/" + iface + "/statistics/tx_bytes; "; 'cat /sys/class/net/' + iface + '/statistics/tx_bytes; ';
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
lines = stdout.toString().split('\n'); lines = stdout.toString().split('\n');
@ -290,11 +281,11 @@ function networkStats(iface, callback) {
result = calcNetworkSpeed(iface, rx, tx, operstate); result = calcNetworkSpeed(iface, rx, tx, operstate);
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
} }
@ -304,7 +295,7 @@ function networkStats(iface, callback) {
result.operstate = (stdout.toString().split(':')[1] || '').trim(); result.operstate = (stdout.toString().split(':')[1] || '').trim();
result.operstate = (result.operstate || '').toLowerCase(); result.operstate = (result.operstate || '').toLowerCase();
result.operstate = (result.operstate === 'active' ? 'up' : (result.operstate === 'inactive' ? 'down' : 'unknown')); result.operstate = (result.operstate === 'active' ? 'up' : (result.operstate === 'inactive' ? 'down' : 'unknown'));
cmd = "netstat -bI " + iface; cmd = 'netstat -bI ' + iface;
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
lines = stdout.toString().split('\n'); lines = stdout.toString().split('\n');
@ -312,14 +303,14 @@ function networkStats(iface, callback) {
if (lines.length > 1 && lines[1].trim() !== '') { if (lines.length > 1 && lines[1].trim() !== '') {
// skip header line // skip header line
// use the second line because it is tied to the NIC instead of the ipv4 or ipv6 address // use the second line because it is tied to the NIC instead of the ipv4 or ipv6 address
stats = lines[1].replace(/ +/g, " ").split(' '); stats = lines[1].replace(/ +/g, ' ').split(' ');
rx = parseInt(stats[6]); rx = parseInt(stats[6]);
tx = parseInt(stats[9]); tx = parseInt(stats[9]);
result = calcNetworkSpeed(iface, rx, tx, operstate); result = calcNetworkSpeed(iface, rx, tx, operstate);
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
}); });
@ -328,14 +319,14 @@ function networkStats(iface, callback) {
// NICs // NICs
let perfData = []; let perfData = [];
let nics = []; let nics = [];
cmd = "wmic nic get MACAddress, name, NetEnabled /value"; cmd = 'wmic nic get MACAddress, name, NetEnabled /value';
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
const nsections = stdout.split(/\n\s*\n/); const nsections = stdout.split(/\n\s*\n/);
nics = parseLinesWindowsNics(nsections); nics = parseLinesWindowsNics(nsections);
// Performance Data // Performance Data
cmd = "wmic path Win32_PerfRawData_Tcpip_NetworkInterface Get name,BytesReceivedPersec,BytesSentPersec,BytesTotalPersec /value"; cmd = 'wmic path Win32_PerfRawData_Tcpip_NetworkInterface Get name,BytesReceivedPersec,BytesSentPersec,BytesTotalPersec /value';
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
const psections = stdout.split(/\n\s*\n/); const psections = stdout.split(/\n\s*\n/);
@ -350,16 +341,16 @@ function networkStats(iface, callback) {
if (detail.iface === iface) { if (detail.iface === iface) {
mac = detail.mac; mac = detail.mac;
} }
}) });
// get name from 'nics' (by macadress) // get name from 'nics' (by macadress)
let name = ''; let name = '';
nics.forEach(detail => { nics.forEach(detail => {
if (detail.mac === mac) { if (detail.mac === mac) {
name = detail.name; name = detail.name;
operstate = (detail.netEnabled ? 'up' : 'down') operstate = (detail.netEnabled ? 'up' : 'down');
} }
}) });
// get bytes sent, received from perfData by name // get bytes sent, received from perfData by name
rx = 0; rx = 0;
@ -374,10 +365,10 @@ function networkStats(iface, callback) {
if (rx && tx) { if (rx && tx) {
result = calcNetworkSpeed(iface, parseInt(rx), parseInt(tx), operstate); result = calcNetworkSpeed(iface, parseInt(rx), parseInt(tx), operstate);
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
}) });
} }
}); });
} }
@ -387,7 +378,7 @@ function networkStats(iface, callback) {
result.rx_sec = _network[iface].rx_sec; result.rx_sec = _network[iface].rx_sec;
result.tx_sec = _network[iface].tx_sec; result.tx_sec = _network[iface].tx_sec;
result.ms = _network[iface].last_ms; result.ms = _network[iface].last_ms;
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });
@ -401,7 +392,7 @@ exports.networkStats = networkStats;
function networkConnections(callback) { function networkConnections(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = []; let result = [];
if (_linux) { if (_linux) {
@ -410,7 +401,7 @@ function networkConnections(callback) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
line = line.replace(/ +/g, " ").split(' '); line = line.replace(/ +/g, ' ').split(' ');
if (line.length >= 6) { if (line.length >= 6) {
let localip = line[3]; let localip = line[3];
let localport = ''; let localport = '';
@ -438,12 +429,12 @@ function networkConnections(callback) {
peeraddress: peerip, peeraddress: peerip,
peerport: peerport, peerport: peerport,
state: connstate state: connstate
}) });
} }
} }
}); });
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} else { } else {
@ -453,7 +444,7 @@ function networkConnections(callback) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
line = line.replace(/ +/g, " ").split(' '); line = line.replace(/ +/g, ' ').split(' ');
if (line.length >= 6) { if (line.length >= 6) {
let localip = line[4]; let localip = line[4];
let localport = ''; let localport = '';
@ -482,18 +473,18 @@ function networkConnections(callback) {
peeraddress: peerip, peeraddress: peerip,
peerport: peerport, peerport: peerport,
state: connstate state: connstate
}) });
} }
} }
}); });
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
}) });
} }
if (_darwin) { if (_darwin) {
let cmd = "netstat -nat | grep 'ESTABLISHED\\|SYN_SENT\\|SYN_RECV\\|FIN_WAIT1\\|FIN_WAIT2\\|TIME_WAIT\\|CLOSE\\|CLOSE_WAIT\\|LAST_ACK\\|LISTEN\\|CLOSING\\|UNKNOWN'"; let cmd = "netstat -nat | grep 'ESTABLISHED\\|SYN_SENT\\|SYN_RECV\\|FIN_WAIT1\\|FIN_WAIT2\\|TIME_WAIT\\|CLOSE\\|CLOSE_WAIT\\|LAST_ACK\\|LISTEN\\|CLOSING\\|UNKNOWN'";
@ -503,7 +494,7 @@ function networkConnections(callback) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
line = line.replace(/ +/g, " ").split(' '); line = line.replace(/ +/g, ' ').split(' ');
if (line.length >= 6) { if (line.length >= 6) {
let localip = line[3]; let localip = line[3];
let localport = ''; let localport = '';
@ -530,26 +521,26 @@ function networkConnections(callback) {
peeraddress: peerip, peeraddress: peerip,
peerport: peerport, peerport: peerport,
state: connstate state: connstate
}) });
} }
} }
}); });
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} }
}) });
} }
if (_windows) { if (_windows) {
let cmd = "netstat -na"; let cmd = 'netstat -na';
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\r\n'); let lines = stdout.toString().split('\r\n');
lines.forEach(function (line) { lines.forEach(function (line) {
line = line.trim().replace(/ +/g, " ").split(' '); line = line.trim().replace(/ +/g, ' ').split(' ');
if (line.length >= 4) { if (line.length >= 4) {
let localip = line[1]; let localip = line[1];
let localport = ''; let localport = '';
@ -586,16 +577,16 @@ function networkConnections(callback) {
peeraddress: peerip, peeraddress: peerip,
peerport: peerport, peerport: peerport,
state: connstate state: connstate
}) });
} }
} }
}); });
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
} }
}) });
} }
}); });
}); });

99
lib/osinfo.js
View File

@ -14,8 +14,6 @@
const os = require('os'); const os = require('os');
const exec = require('child_process').exec; const exec = require('child_process').exec;
const fs = require('fs');
const util = require('./util');
let _platform = os.type(); let _platform = os.type();
@ -48,88 +46,91 @@ function getLogoFile(distro) {
distro = distro.toLowerCase(); distro = distro.toLowerCase();
let result = 'linux'; let result = 'linux';
if (_windows) { if (_windows) {
result = 'windows' result = 'windows';
} }
else if (distro.indexOf('mac os') !== -1) { else if (distro.indexOf('mac os') !== -1) {
result = 'apple' result = 'apple';
} }
else if (distro.indexOf('arch') !== -1) { else if (distro.indexOf('arch') !== -1) {
result = 'arch' result = 'arch';
} }
else if (distro.indexOf('centos') !== -1) { else if (distro.indexOf('centos') !== -1) {
result = 'centos' result = 'centos';
} }
else if (distro.indexOf('coreos') !== -1) { else if (distro.indexOf('coreos') !== -1) {
result = 'coreos' result = 'coreos';
} }
else if (distro.indexOf('debian') !== -1) { else if (distro.indexOf('debian') !== -1) {
result = 'debian' result = 'debian';
}
else if (distro.indexOf('deepin') !== -1) {
result = 'deepin';
} }
else if (distro.indexOf('elementary') !== -1) { else if (distro.indexOf('elementary') !== -1) {
result = 'elementary' result = 'elementary';
} }
else if (distro.indexOf('fedora') !== -1) { else if (distro.indexOf('fedora') !== -1) {
result = 'fedora' result = 'fedora';
} }
else if (distro.indexOf('gentoo') !== -1) { else if (distro.indexOf('gentoo') !== -1) {
result = 'gentoo' result = 'gentoo';
} }
else if (distro.indexOf('mageia') !== -1) { else if (distro.indexOf('mageia') !== -1) {
result = 'mageia' result = 'mageia';
} }
else if (distro.indexOf('mandriva') !== -1) { else if (distro.indexOf('mandriva') !== -1) {
result = 'mandriva' result = 'mandriva';
} }
else if (distro.indexOf('manjaro') !== -1) { else if (distro.indexOf('manjaro') !== -1) {
result = 'manjaro' result = 'manjaro';
} }
else if (distro.indexOf('mint') !== -1) { else if (distro.indexOf('mint') !== -1) {
result = 'mint' result = 'mint';
} }
else if (distro.indexOf('openbsd') !== -1) { else if (distro.indexOf('openbsd') !== -1) {
result = 'openbsd' result = 'openbsd';
} }
else if (distro.indexOf('opensuse') !== -1) { else if (distro.indexOf('opensuse') !== -1) {
result = 'opensuse' result = 'opensuse';
} }
else if (distro.indexOf('pclinuxos') !== -1) { else if (distro.indexOf('pclinuxos') !== -1) {
result = 'pclinuxos' result = 'pclinuxos';
} }
else if (distro.indexOf('puppy') !== -1) { else if (distro.indexOf('puppy') !== -1) {
result = 'puppy' result = 'puppy';
} }
else if (distro.indexOf('raspbian') !== -1) { else if (distro.indexOf('raspbian') !== -1) {
result = 'raspbian' result = 'raspbian';
} }
else if (distro.indexOf('reactos') !== -1) { else if (distro.indexOf('reactos') !== -1) {
result = 'reactos' result = 'reactos';
} }
else if (distro.indexOf('redhat') !== -1) { else if (distro.indexOf('redhat') !== -1) {
result = 'redhat' result = 'redhat';
} }
else if (distro.indexOf('slackware') !== -1) { else if (distro.indexOf('slackware') !== -1) {
result = 'slackware' result = 'slackware';
} }
else if (distro.indexOf('sugar') !== -1) { else if (distro.indexOf('sugar') !== -1) {
result = 'sugar' result = 'sugar';
} }
else if (distro.indexOf('steam') !== -1) { else if (distro.indexOf('steam') !== -1) {
result = 'steam' result = 'steam';
} }
else if (distro.indexOf('suse') !== -1) { else if (distro.indexOf('suse') !== -1) {
result = 'suse' result = 'suse';
} }
else if (distro.indexOf('mate') !== -1) { else if (distro.indexOf('mate') !== -1) {
result = 'ubuntu-mate' result = 'ubuntu-mate';
} }
else if (distro.indexOf('lubuntu') !== -1) { else if (distro.indexOf('lubuntu') !== -1) {
result = 'lubuntu' result = 'lubuntu';
} }
else if (distro.indexOf('xubuntu') !== -1) { else if (distro.indexOf('xubuntu') !== -1) {
result = 'xubuntu' result = 'xubuntu';
} }
else if (distro.indexOf('ubuntu') !== -1) { else if (distro.indexOf('ubuntu') !== -1) {
result = 'ubuntu' result = 'ubuntu';
} }
return result; return result;
} }
@ -155,7 +156,7 @@ function osInfo(callback) {
if (_linux) { if (_linux) {
exec("cat /etc/*-release", function (error, stdout) { exec('cat /etc/*-release', function (error, stdout) {
//if (!error) { //if (!error) {
/** /**
* @namespace * @namespace
@ -178,13 +179,13 @@ function osInfo(callback) {
result.codename = (release.DISTRIB_CODENAME || '').replace(/"/g, ''); result.codename = (release.DISTRIB_CODENAME || '').replace(/"/g, '');
//} //}
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
if (_darwin) { if (_darwin) {
exec("sw_vers", function (error, stdout) { exec('sw_vers', function (error, stdout) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
if (line.indexOf('ProductName') !== -1) { if (line.indexOf('ProductName') !== -1) {
@ -194,18 +195,18 @@ function osInfo(callback) {
if (line.indexOf('ProductVersion') !== -1) result.release = line.split(':')[1].trim(); if (line.indexOf('ProductVersion') !== -1) result.release = line.split(':')[1].trim();
}); });
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
if (_windows) { if (_windows) {
result.logofile = getLogoFile(); result.logofile = getLogoFile();
result.release = result.kernel; result.release = result.kernel;
exec("wmic os get Caption", function (error, stdout) { exec('wmic os get Caption', function (error, stdout) {
result.distro = result.codename = stdout.slice(stdout.indexOf('\r\n') + 2).trim(); result.distro = result.codename = stdout.slice(stdout.indexOf('\r\n') + 2).trim();
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}); });
@ -233,44 +234,44 @@ function versions(callback) {
tsc: '', tsc: '',
}; };
let parts = []; let parts = [];
exec("npm -v", function (error, stdout) { exec('npm -v', function (error, stdout) {
if (!error) { if (!error) {
result.npm = stdout.toString().split('\n')[0]; result.npm = stdout.toString().split('\n')[0];
} }
exec("pm2 -v", function (error, stdout) { exec('pm2 -v', function (error, stdout) {
if (!error) { if (!error) {
parts = stdout.toString().split('\n'); parts = stdout.toString().split('\n');
if (parts.length >= 2) { if (parts.length >= 2) {
result.pm2 = parts[parts.length - 2]; result.pm2 = parts[parts.length - 2];
} }
} }
exec("yarn --version", function (error, stdout) { exec('yarn --version', function (error, stdout) {
if (!error) { if (!error) {
result.yarn = stdout.toString().split('\n')[0]; result.yarn = stdout.toString().split('\n')[0];
} }
exec("gulp --version", function (error, stdout) { exec('gulp --version', function (error, stdout) {
if (!error) { if (!error) {
result.gulp = stdout.toString().split('\n')[0] || ''; result.gulp = stdout.toString().split('\n')[0] || '';
result.gulp = (result.gulp.toLowerCase().split('version')[1] || '').trim(); result.gulp = (result.gulp.toLowerCase().split('version')[1] || '').trim();
} }
exec("tsc --version", function (error, stdout) { exec('tsc --version', function (error, stdout) {
if (!error) { if (!error) {
result.tsc = stdout.toString().split('\n')[0] || ''; result.tsc = stdout.toString().split('\n')[0] || '';
result.tsc = (result.tsc.toLowerCase().split('version')[1] || '').trim(); result.tsc = (result.tsc.toLowerCase().split('version')[1] || '').trim();
} }
exec("grunt --version", function (error, stdout) { exec('grunt --version', function (error, stdout) {
if (!error) { if (!error) {
result.grunt = stdout.toString().split('\n')[0] || ''; result.grunt = stdout.toString().split('\n')[0] || '';
result.grunt = (result.grunt.toLowerCase().split('cli v')[1] || '').trim(); result.grunt = (result.grunt.toLowerCase().split('cli v')[1] || '').trim();
} }
exec("git --version", function (error, stdout) { exec('git --version', function (error, stdout) {
if (!error) { if (!error) {
result.git = stdout.toString().split('\n')[0] || ''; result.git = stdout.toString().split('\n')[0] || '';
result.git = (result.git.toLowerCase().split('version')[1] || '').trim(); result.git = (result.git.toLowerCase().split('version')[1] || '').trim();
result.git = (result.git.split(' ')[0] || '').trim(); result.git = (result.git.split(' ')[0] || '').trim();
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}); });
@ -292,18 +293,18 @@ function shell(callback) {
if (_windows) { if (_windows) {
let error = new Error(NOT_SUPPORTED); let error = new Error(NOT_SUPPORTED);
if (callback) { if (callback) {
callback(NOT_SUPPORTED) callback(NOT_SUPPORTED);
} }
reject(error); reject(error);
} }
let result = ''; let result = '';
exec("echo $SHELL", function (error, stdout) { exec('echo $SHELL', function (error, stdout) {
if (!error) { if (!error) {
result = stdout.toString().split('\n')[0]; result = stdout.toString().split('\n')[0];
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}); });

124
lib/processes.js
View File

@ -14,7 +14,6 @@
const os = require('os'); const os = require('os');
const exec = require('child_process').exec; const exec = require('child_process').exec;
const fs = require('fs');
const util = require('./util'); const util = require('./util');
let _platform = os.type(); let _platform = os.type();
@ -42,13 +41,13 @@ let _winStatusValues = {
'7': 'terminated', '7': 'terminated',
'8': 'stopped', '8': 'stopped',
'9': 'growing', '9': 'growing',
} };
function parseTimeWin(time) { function parseTimeWin(time) {
time = time || ''; time = time || '';
if (time) { if (time) {
return (time.substr(0,4) + '-' + time.substr(4,2) + '-' + time.substr(6,2) + ' ' + time.substr(8,2) + ':' + time.substr(10,2) + ':' + time.substr(12,2)) return (time.substr(0,4) + '-' + time.substr(4,2) + '-' + time.substr(6,2) + ' ' + time.substr(8,2) + ':' + time.substr(10,2) + ':' + time.substr(12,2));
} else { } else {
return ''; return '';
} }
@ -68,22 +67,22 @@ function services(srv, callback) {
srv = ''; srv = '';
} }
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
srv = srv.trim().toLowerCase().replace(/,+/g, " ").replace(/ +/g, " ").replace(/ +/g, "|"); srv = srv.trim().toLowerCase().replace(/,+/g, ' ').replace(/ +/g, ' ').replace(/ +/g, '|');
let srvs = srv.split('|'); let srvs = srv.split('|');
let data = []; let data = [];
let dataSrv = []; let dataSrv = [];
if (_linux || _darwin) { if (_linux || _darwin) {
let comm = (_darwin) ? "ps -caxm -o pcpu,pmem,comm" : "ps axo pcpu,pmem,comm"; let comm = (_darwin) ? 'ps -caxm -o pcpu,pmem,comm' : 'ps axo pcpu,pmem,comm';
if (srv !== '' && srvs.length > 0) { if (srv !== '' && srvs.length > 0) {
exec(comm + " | grep -v grep | egrep '" + srv + "'", function (error, stdout) { exec(comm + " | grep -v grep | egrep '" + srv + "'", function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().replace(/ +/g, " ").replace(/,+/g, ".").split('\n'); let lines = stdout.toString().replace(/ +/g, ' ').replace(/,+/g, '.').split('\n');
srvs.forEach(function (srv) { srvs.forEach(function (srv) {
let ps = lines.filter(function (e) { let ps = lines.filter(function (e) {
return e.indexOf(srv) !== -1 return e.indexOf(srv) !== -1;
}); });
data.push({ data.push({
'name': srv, 'name': srv,
@ -94,9 +93,9 @@ function services(srv, callback) {
'pmem': parseFloat((ps.reduce(function (pv, cv) { 'pmem': parseFloat((ps.reduce(function (pv, cv) {
return pv + parseFloat(cv.trim().split(' ')[1]); return pv + parseFloat(cv.trim().split(' ')[1]);
}, 0)).toFixed(2)) }, 0)).toFixed(2))
}) });
}); });
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
} else { } else {
srvs.forEach(function (srv) { srvs.forEach(function (srv) {
@ -105,23 +104,23 @@ function services(srv, callback) {
'running': false, 'running': false,
'pcpu': 0, 'pcpu': 0,
'pmem': 0 'pmem': 0
}) });
}); });
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
} }
}); });
} else { } else {
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
} }
} }
if (_windows) { if (_windows) {
exec("wmic service get /value", {maxBuffer: 1024 * 1000}, function (error, stdout) { exec('wmic service get /value', {maxBuffer: 1024 * 1000}, function (error, stdout) {
if (!error) { if (!error) {
let serviceSections = stdout.split(/\n\s*\n/); let serviceSections = stdout.split(/\n\s*\n/);
for (let i = 0; i < serviceSections.length; i++) { for (let i = 0; i < serviceSections.length; i++) {
if (serviceSections[i].trim() !== "") { if (serviceSections[i].trim() !== '') {
let lines = serviceSections[i].trim().split('\r\n'); let lines = serviceSections[i].trim().split('\r\n');
let srv = util.getValue(lines, 'Name', '=', true).toLowerCase(); let srv = util.getValue(lines, 'Name', '=', true).toLowerCase();
let started = util.getValue(lines, 'Started', '=', true); let started = util.getValue(lines, 'Started', '=', true);
@ -131,13 +130,13 @@ function services(srv, callback) {
'running': (started === 'TRUE'), 'running': (started === 'TRUE'),
'pcpu': 0, 'pcpu': 0,
'pmem': 0 'pmem': 0
}) });
dataSrv.push(srv); dataSrv.push(srv);
} }
} }
} }
let srvsMissing = srvs.filter(function (e) { let srvsMissing = srvs.filter(function (e) {
return dataSrv.indexOf(e) === -1 return dataSrv.indexOf(e) === -1;
}); });
srvsMissing.forEach(function (srv) { srvsMissing.forEach(function (srv) {
data.push({ data.push({
@ -145,10 +144,10 @@ function services(srv, callback) {
'running': false, 'running': false,
'pcpu': 0, 'pcpu': 0,
'pmem': 0 'pmem': 0
}) });
}); });
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
} else { } else {
srvs.forEach(function (srv) { srvs.forEach(function (srv) {
@ -157,12 +156,12 @@ function services(srv, callback) {
'running': false, 'running': false,
'pcpu': 0, 'pcpu': 0,
'pmem': 0 'pmem': 0
}) });
}); });
if (callback) { callback(data) } if (callback) { callback(data); }
resolve(data); resolve(data);
} }
}) });
} }
}); });
}); });
@ -241,18 +240,15 @@ function processes(callback) {
function checkColumn(i) { function checkColumn(i) {
offset = offset2; offset = offset2;
offset2 = line.substring(parsedhead[i].to + offset, 1000).indexOf(' ') offset2 = line.substring(parsedhead[i].to + offset, 1000).indexOf(' ');
// if (line.substring(parsedhead[i].to + offset, parsedhead[i].to + offset + 1) !== ' ') {
// offset2++;
// }
} }
checkColumn(0); checkColumn(0);
let pid = parseInt(line.substring(parsedhead[0].from + offset, parsedhead[0].to + offset2)); let pid = parseInt(line.substring(parsedhead[0].from + offset, parsedhead[0].to + offset2));
checkColumn(1); checkColumn(1);
let pcpu = parseFloat(line.substring(parsedhead[1].from + offset, parsedhead[1].to + offset2).replace(/,/g, ".")); let pcpu = parseFloat(line.substring(parsedhead[1].from + offset, parsedhead[1].to + offset2).replace(/,/g, '.'));
checkColumn(2); checkColumn(2);
let pmem = parseFloat(line.substring(parsedhead[2].from + offset, parsedhead[2].to + offset2).replace(/,/g, ".")); let pmem = parseFloat(line.substring(parsedhead[2].from + offset, parsedhead[2].to + offset2).replace(/,/g, '.'));
checkColumn(3); checkColumn(3);
let priority = parseInt(line.substring(parsedhead[3].from + offset, parsedhead[3].to + offset2)); let priority = parseInt(line.substring(parsedhead[3].from + offset, parsedhead[3].to + offset2));
checkColumn(4); checkColumn(4);
@ -272,7 +268,7 @@ function processes(callback) {
checkColumn(10); checkColumn(10);
let user = line.substring(parsedhead[10].from + offset, parsedhead[10].to + offset2).trim(); let user = line.substring(parsedhead[10].from + offset, parsedhead[10].to + offset2).trim();
checkColumn(11); checkColumn(11);
let command = line.substring(parsedhead[11].from + offset, parsedhead[11].to + offset2).trim().replace(/\[/g, "").replace(/]/g, ""); let command = line.substring(parsedhead[11].from + offset, parsedhead[11].to + offset2).trim().replace(/\[/g, '').replace(/]/g, '');
return ({ return ({
pid: pid, pid: pid,
@ -290,7 +286,7 @@ function processes(callback) {
tty: tty, tty: tty,
user: user, user: user,
command: command command: command
}) });
} }
function parseProcesses(lines) { function parseProcesses(lines) {
@ -309,7 +305,7 @@ function processes(callback) {
} }
function parseProcStat(line) { function parseProcStat(line) {
let parts = line.replace(/ +/g, " ").split(' '); let parts = line.replace(/ +/g, ' ').split(' ');
let user = (parts.length >= 2 ? parseInt(parts[1]) : 0); let user = (parts.length >= 2 ? parseInt(parts[1]) : 0);
let nice = (parts.length >= 3 ? parseInt(parts[2]) : 0); let nice = (parts.length >= 3 ? parseInt(parts[2]) : 0);
let system = (parts.length >= 4 ? parseInt(parts[3]) : 0); let system = (parts.length >= 4 ? parseInt(parts[3]) : 0);
@ -324,7 +320,7 @@ function processes(callback) {
} }
function parseProcPidStat(line, all) { function parseProcPidStat(line, all) {
let statparts = line.replace(/ +/g, " ").split(')'); let statparts = line.replace(/ +/g, ' ').split(')');
if (statparts.length >= 2) { if (statparts.length >= 2) {
let parts = statparts[1].split(' '); let parts = statparts[1].split(' ');
if (parts.length >= 16) { if (parts.length >= 16) {
@ -352,7 +348,7 @@ function processes(callback) {
cstime: cstime, cstime: cstime,
pcpuu: pcpuu, pcpuu: pcpuu,
pcpus: pcpus pcpus: pcpus
} };
} else { } else {
return { return {
pid: 0, pid: 0,
@ -362,7 +358,7 @@ function processes(callback) {
cstime: 0, cstime: 0,
pcpuu: 0, pcpuu: 0,
pcpus: 0 pcpus: 0
} };
} }
} else { } else {
return { return {
@ -373,7 +369,7 @@ function processes(callback) {
cstime: 0, cstime: 0,
pcpuu: 0, pcpuu: 0,
pcpus: 0 pcpus: 0
} };
} }
} }
@ -394,10 +390,10 @@ function processes(callback) {
stime: procStat.stime, stime: procStat.stime,
pcpuu: pcpuu, pcpuu: pcpuu,
pcpus: pcpus pcpus: pcpus
} };
} }
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
all: 0, all: 0,
@ -408,31 +404,31 @@ function processes(callback) {
list: [] list: []
}; };
let cmd = ""; let cmd = '';
if ((_process_cpu.ms && Date.now() - _process_cpu.ms >= 500) || _process_cpu.ms === 0) { if ((_process_cpu.ms && Date.now() - _process_cpu.ms >= 500) || _process_cpu.ms === 0) {
if (_linux || _darwin) { if (_linux || _darwin) {
if (_linux) cmd = "ps axo pid:10,pcpu:6,pmem:6,pri:5,vsz:10,rss:10,ni:5,start:20,state:20,tty:20,user:20,command"; if (_linux) cmd = 'ps axo pid:10,pcpu:6,pmem:6,pri:5,vsz:10,rss:10,ni:5,start:20,state:20,tty:20,user:20,command';
if (_darwin) cmd = "ps acxo pid,pcpu,pmem,pri,vsz,rss,nice,start,state,tty,user,command -r"; if (_darwin) cmd = 'ps acxo pid,pcpu,pmem,pri,vsz,rss,nice,start,state,tty,user,command -r';
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
if (!error) { if (!error) {
result.list = parseProcesses(stdout.toString().split('\n')); result.list = parseProcesses(stdout.toString().split('\n'));
result.all = result.list.length; result.all = result.list.length;
result.running = result.list.filter(function (e) { result.running = result.list.filter(function (e) {
return e.state === 'running' return e.state === 'running';
}).length; }).length;
result.blocked = result.list.filter(function (e) { result.blocked = result.list.filter(function (e) {
return e.state === 'blocked' return e.state === 'blocked';
}).length; }).length;
result.sleeping = result.list.filter(function (e) { result.sleeping = result.list.filter(function (e) {
return e.state === 'sleeping' return e.state === 'sleeping';
}).length; }).length;
if (_linux) { if (_linux) {
// calc process_cpu - ps is not accurate in linux! // calc process_cpu - ps is not accurate in linux!
cmd = "cat /proc/stat | grep 'cpu '"; cmd = "cat /proc/stat | grep 'cpu '";
for (let i = 0; i < result.list.length; i++) { for (let i = 0; i < result.list.length; i++) {
cmd += (';cat /proc/' + result.list[i].pid + '/stat') cmd += (';cat /proc/' + result.list[i].pid + '/stat');
} }
exec(cmd, function (error, stdout) { exec(cmd, function (error, stdout) {
let curr_processes = stdout.toString().split('\n'); let curr_processes = stdout.toString().split('\n');
@ -464,7 +460,7 @@ function processes(callback) {
stime: resultProcess.stime, stime: resultProcess.stime,
cutime: resultProcess.cutime, cutime: resultProcess.cutime,
cstime: resultProcess.cstime cstime: resultProcess.cstime
} };
} }
} }
@ -473,18 +469,18 @@ function processes(callback) {
_process_cpu.list = list_new; _process_cpu.list = list_new;
_process_cpu.ms = Date.now() - _process_cpu.ms; _process_cpu.ms = Date.now() - _process_cpu.ms;
_process_cpu.result = result; _process_cpu.result = result;
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
} }
}); });
} }
if (_windows) { if (_windows) {
exec("wmic process get /value", {maxBuffer: 1024 * 1000}, function (error, stdout) { exec('wmic process get /value', {maxBuffer: 1024 * 1000}, function (error, stdout) {
if (!error) { if (!error) {
let processSections = stdout.split(/\n\s*\n/); let processSections = stdout.split(/\n\s*\n/);
let procs = []; let procs = [];
@ -493,10 +489,10 @@ function processes(callback) {
let allcpuu = 0; let allcpuu = 0;
let allcpus = 0; let allcpus = 0;
for (let i = 0; i < processSections.length; i++) { for (let i = 0; i < processSections.length; i++) {
if (processSections[i].trim() !== "") { if (processSections[i].trim() !== '') {
let lines = processSections[i].trim().split('\r\n'); let lines = processSections[i].trim().split('\r\n');
let pid = parseInt(util.getValue(lines, 'ProcessId', '=', true), 10); let pid = parseInt(util.getValue(lines, 'ProcessId', '=', true), 10);
let statusValue = util.getValue(lines, 'ExecutionState', '=') let statusValue = util.getValue(lines, 'ExecutionState', '=');
let name = util.getValue(lines, 'Caption', '=', true); let name = util.getValue(lines, 'Caption', '=', true);
let commandLine = util.getValue(lines, 'CommandLine', '=', true); let commandLine = util.getValue(lines, 'CommandLine', '=', true);
let utime = parseInt(util.getValue(lines, 'UserModeTime', '=', true), 10); let utime = parseInt(util.getValue(lines, 'UserModeTime', '=', true), 10);
@ -505,9 +501,9 @@ function processes(callback) {
allcpuu = allcpuu + utime; allcpuu = allcpuu + utime;
allcpus = allcpus + stime; allcpus = allcpus + stime;
result.all++; result.all++;
if (!statusValue) { result.unknown++} if (!statusValue) { result.unknown++; }
if (statusValue === '3') { result.running++} if (statusValue === '3') { result.running++; }
if (statusValue === '4' || statusValue === '5') { result.blocked++} if (statusValue === '4' || statusValue === '5') { result.blocked++; }
procStats.push({ procStats.push({
pid: pid, pid: pid,
@ -555,7 +551,7 @@ function processes(callback) {
pcpus: resultProcess.pcpus, pcpus: resultProcess.pcpus,
utime: resultProcess.utime, utime: resultProcess.utime,
stime: resultProcess.stime stime: resultProcess.stime
} };
} }
// store old values // store old values
_process_cpu.all = allcpuu + allcpus; _process_cpu.all = allcpuu + allcpus;
@ -564,13 +560,13 @@ function processes(callback) {
_process_cpu.result = result; _process_cpu.result = result;
} }
if (callback) { if (callback) {
callback(result) callback(result);
} }
resolve(result); resolve(result);
}) });
} }
} else { } else {
if (callback) { callback(_process_cpu.result) } if (callback) { callback(_process_cpu.result); }
resolve(_process_cpu.result); resolve(_process_cpu.result);
} }
}); });
@ -596,7 +592,7 @@ function processLoad(proc, callback) {
process.nextTick(() => { process.nextTick(() => {
if (_windows) { if (_windows) {
let error = new Error(NOT_SUPPORTED); let error = new Error(NOT_SUPPORTED);
if (callback) { callback(NOT_SUPPORTED) } if (callback) { callback(NOT_SUPPORTED); }
reject(error); reject(error);
} }
@ -608,9 +604,9 @@ function processLoad(proc, callback) {
}; };
if (proc) { if (proc) {
exec("ps aux | grep " + proc + " | grep -v grep", function (error, stdout) { exec('ps aux | grep ' + proc + ' | grep -v grep', function (error, stdout) {
if (!error) { if (!error) {
let data = stdout.replace(/ +/g, " ").split(' '); let data = stdout.replace(/ +/g, ' ').split(' ');
if (data.length > 2) { if (data.length > 2) {
result = { result = {
@ -618,14 +614,14 @@ function processLoad(proc, callback) {
'pid': data[1], 'pid': data[1],
'cpu': parseFloat(data[2].replace(',', '.')), 'cpu': parseFloat(data[2].replace(',', '.')),
'mem': parseFloat(data[3].replace(',', '.')) 'mem': parseFloat(data[3].replace(',', '.'))
} };
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });

40
lib/system.js
View File

@ -15,18 +15,16 @@
const os = require('os'); const os = require('os');
const exec = require('child_process').exec; const exec = require('child_process').exec;
const fs = require('fs'); const fs = require('fs');
const util = require('./util');
let _platform = os.type(); let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
module.exports = function (callback) { module.exports = function (callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = { let result = {
@ -38,7 +36,7 @@ module.exports = function (callback) {
}; };
if (_linux) { if (_linux) {
exec("dmidecode -t system", function (error, stdout) { exec('dmidecode -t system', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
@ -57,7 +55,7 @@ module.exports = function (callback) {
if (result.manufacturer === '' && result.model === 'Computer' && result.version === '-') { if (result.manufacturer === '' && result.model === 'Computer' && result.version === '-') {
// Check Raspberry Pi // Check Raspberry Pi
exec("grep Hardware /proc/cpuinfo; grep Serial /proc/cpuinfo; grep Revision /proc/cpuinfo", function (error, stdout) { exec('grep Hardware /proc/cpuinfo; grep Serial /proc/cpuinfo; grep Revision /proc/cpuinfo', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
@ -71,14 +69,14 @@ module.exports = function (callback) {
result.manufacturer = 'Raspberry Pi Foundation'; result.manufacturer = 'Raspberry Pi Foundation';
result.model = result.model + ' - Pi 3 Model B'; result.model = result.model + ' - Pi 3 Model B';
if (['a02082', 'a22082', 'a32082'].indexOf(result.version) >= 0) { if (['a02082', 'a22082', 'a32082'].indexOf(result.version) >= 0) {
result.version = result.version + ' - Rev. 1.2' result.version = result.version + ' - Rev. 1.2';
} }
} }
if (result.model === 'BCM2709') { // Pi 2 if (result.model === 'BCM2709') { // Pi 2
result.manufacturer = 'Raspberry Pi Foundation'; result.manufacturer = 'Raspberry Pi Foundation';
result.model = result.model + ' - Pi 2 Model B'; result.model = result.model + ' - Pi 2 Model B';
if (['a01041', 'a21041'].indexOf(result.version) >= 0) { if (['a01041', 'a21041'].indexOf(result.version) >= 0) {
result.version = result.version + ' - Rev. 1.1' result.version = result.version + ' - Rev. 1.1';
} }
} }
if (result.model === 'BCM2708') { // Pi, Pi Zero if (result.model === 'BCM2708') { // Pi, Pi Zero
@ -121,34 +119,34 @@ module.exports = function (callback) {
} }
} }
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
} else { } else {
exec("dmesg | grep -i virtual | grep -iE 'vmware|qemu|kvm|xen'", function (error, stdout) { exec("dmesg | grep -i virtual | grep -iE 'vmware|qemu|kvm|xen'", function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
if (lines.length > 0) result.model = 'Virtual machine' if (lines.length > 0) result.model = 'Virtual machine';
} }
if (fs.existsSync('/.dockerenv') || fs.existsSync('/.dockerinit')) { if (fs.existsSync('/.dockerenv') || fs.existsSync('/.dockerinit')) {
result.model = 'Docker Container' result.model = 'Docker Container';
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
}) });
} }
if (_darwin) { if (_darwin) {
exec("ioreg -c IOPlatformExpertDevice -d 2", function (error, stdout) { exec('ioreg -c IOPlatformExpertDevice -d 2', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
lines.forEach(function (line) { lines.forEach(function (line) {
line = line.replace(/[<>"]/g, ""); line = line.replace(/[<>"]/g, '');
if (line.indexOf('=') !== -1) { if (line.indexOf('=') !== -1) {
if (line.toLowerCase().indexOf('manufacturer') !== -1) result.manufacturer = line.split('=')[1].trim(); if (line.toLowerCase().indexOf('manufacturer') !== -1) result.manufacturer = line.split('=')[1].trim();
if (line.toLowerCase().indexOf('model') !== -1) result.model = line.split('=')[1].trim(); if (line.toLowerCase().indexOf('model') !== -1) result.model = line.split('=')[1].trim();
@ -158,12 +156,12 @@ module.exports = function (callback) {
} }
}); });
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} }
if (_windows) { if (_windows) {
exec("wmic csproduct get", function (error, stdout) { exec('wmic csproduct get', function (error, stdout) {
if (!error) { if (!error) {
let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0)[0].trim().split(/\s\s+/); let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0)[0].trim().split(/\s\s+/);
result.manufacturer = lines[5]; result.manufacturer = lines[5];
@ -172,9 +170,9 @@ module.exports = function (callback) {
result.serial = lines[2]; result.serial = lines[2];
result.uuid = lines[4]; result.uuid = lines[4];
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}) });
} }
}); });
}); });

60
lib/users.js
View File

@ -14,14 +14,12 @@
const os = require('os'); const os = require('os');
const exec = require('child_process').exec; const exec = require('child_process').exec;
const util = require('./util');
let _platform = os.type(); let _platform = os.type();
const _linux = (_platform === 'Linux'); const _linux = (_platform === 'Linux');
const _darwin = (_platform === 'Darwin'); const _darwin = (_platform === 'Darwin');
const _windows = (_platform === 'Windows_NT'); const _windows = (_platform === 'Windows_NT');
const NOT_SUPPORTED = 'not supported';
// -------------------------- // --------------------------
// array of users online = sessions // array of users online = sessions
@ -33,7 +31,6 @@ function parseUsersLinux(lines) {
let w_first = true; let w_first = true;
let w_header = []; let w_header = [];
let w_pos = []; let w_pos = [];
let w_headerline = '';
let who_line = {}; let who_line = {};
let is_whopart = true; let is_whopart = true;
@ -41,7 +38,7 @@ function parseUsersLinux(lines) {
if (line === '---') { if (line === '---') {
is_whopart = false; is_whopart = false;
} else { } else {
let l = line.replace(/ +/g, " ").split(' '); let l = line.replace(/ +/g, ' ').split(' ');
// who part // who part
if (is_whopart) { if (is_whopart) {
@ -50,26 +47,25 @@ function parseUsersLinux(lines) {
tty: l[1], tty: l[1],
date: l[2], date: l[2],
time: l[3], time: l[3],
ip: (l && l.length > 4) ? l[4].replace(/\(/g, "").replace(/\)/g, "") : '' ip: (l && l.length > 4) ? l[4].replace(/\(/g, '').replace(/\)/g, '') : ''
}) });
} else { } else {
// w part // w part
if (w_first) { // header if (w_first) { // header
w_header = l; w_header = l;
w_headerline = line;
w_header.forEach(function (item) { w_header.forEach(function (item) {
w_pos.push(line.indexOf(item)) w_pos.push(line.indexOf(item));
}); });
w_first = false; w_first = false;
} else { } else {
// split by w_pos // split by w_pos
result_w.user = line.substring(w_pos[0], w_pos[1] - 1).trim(); result_w.user = line.substring(w_pos[0], w_pos[1] - 1).trim();
result_w.tty = line.substring(w_pos[1], w_pos[2] - 1).trim(); result_w.tty = line.substring(w_pos[1], w_pos[2] - 1).trim();
result_w.ip = line.substring(w_pos[2], w_pos[3] - 1).replace(/\(/g, "").replace(/\)/g, "").trim(); result_w.ip = line.substring(w_pos[2], w_pos[3] - 1).replace(/\(/g, '').replace(/\)/g, '').trim();
result_w.command = line.substring(w_pos[7], 1000).trim(); result_w.command = line.substring(w_pos[7], 1000).trim();
// find corresponding 'who' line // find corresponding 'who' line
who_line = result_who.filter(function (obj) { who_line = result_who.filter(function (obj) {
return (obj.user.substring(0, 8).trim() === result_w.user && obj.tty === result_w.tty) return (obj.user.substring(0, 8).trim() === result_w.user && obj.tty === result_w.tty);
}); });
if (who_line.length === 1) { if (who_line.length === 1) {
result.push({ result.push({
@ -79,7 +75,7 @@ function parseUsersLinux(lines) {
time: who_line[0].time, time: who_line[0].time,
ip: who_line[0].ip, ip: who_line[0].ip,
command: result_w.command command: result_w.command
}) });
} }
} }
} }
@ -99,16 +95,16 @@ function parseUsersDarwin(lines) {
if (line === '---') { if (line === '---') {
is_whopart = false; is_whopart = false;
} else { } else {
let l = line.replace(/ +/g, " ").split(' '); let l = line.replace(/ +/g, ' ').split(' ');
// who part // who part
if (is_whopart) { if (is_whopart) {
result_who.push({ result_who.push({
user: l[0], user: l[0],
tty: l[1], tty: l[1],
date: ("" + new Date().getFullYear()) + '-' + ("0" + ("JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC".indexOf(l[2].toUpperCase()) / 3 + 1)).slice(-2) + '-' + ("0" + l[3]).slice(-2), date: ('' + new Date().getFullYear()) + '-' + ('0' + ('JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC'.indexOf(l[2].toUpperCase()) / 3 + 1)).slice(-2) + '-' + ('0' + l[3]).slice(-2),
time: l[4], time: l[4],
}) });
} else { } else {
// w part // w part
// split by w_pos // split by w_pos
@ -118,7 +114,7 @@ function parseUsersDarwin(lines) {
result_w.command = l.slice(5, 1000).join(' '); result_w.command = l.slice(5, 1000).join(' ');
// find corresponding 'who' line // find corresponding 'who' line
who_line = result_who.filter(function (obj) { who_line = result_who.filter(function (obj) {
return (obj.user === result_w.user && (obj.tty.substring(3, 1000) === result_w.tty || obj.tty === result_w.tty)) return (obj.user === result_w.user && (obj.tty.substring(3, 1000) === result_w.tty || obj.tty === result_w.tty));
}); });
if (who_line.length === 1) { if (who_line.length === 1) {
result.push({ result.push({
@ -128,7 +124,7 @@ function parseUsersDarwin(lines) {
time: who_line[0].time, time: who_line[0].time,
ip: result_w.ip, ip: result_w.ip,
command: result_w.command command: result_w.command
}) });
} }
} }
} }
@ -142,28 +138,28 @@ function parseUsersWin(lines) {
const result = { const result = {
date: '', date: '',
time: '' time: ''
} };
const parts = dt.split(' '); const parts = dt.split(' ');
if (parts[0]) { if (parts[0]) {
if (parts[0].indexOf('/') >= 0) { if (parts[0].indexOf('/') >= 0) {
// Dateformat: mm/dd/yyyy // Dateformat: mm/dd/yyyy
const dtparts = parts[0].split('/'); const dtparts = parts[0].split('/');
if (dtparts.length === 3) { if (dtparts.length === 3) {
result.date = dtparts[2] + '-' + ('0' + dtparts[0]).substr(-2) + '-' + ('0' + dtparts[1]).substr(-2) result.date = dtparts[2] + '-' + ('0' + dtparts[0]).substr(-2) + '-' + ('0' + dtparts[1]).substr(-2);
} }
} }
if (parts[0].indexOf('.') >= 0) { if (parts[0].indexOf('.') >= 0) {
// Dateformat: dd.mm.yyyy // Dateformat: dd.mm.yyyy
const dtparts = parts[0].split('.'); const dtparts = parts[0].split('.');
if (dtparts.length === 3) { if (dtparts.length === 3) {
result.date = dtparts[2] + '-' + ('0' + dtparts[1]).substr(-2) + '-' + ('0' + dtparts[0]).substr(-2) result.date = dtparts[2] + '-' + ('0' + dtparts[1]).substr(-2) + '-' + ('0' + dtparts[0]).substr(-2);
} }
} }
if (parts[0].indexOf('-') >= 0) { if (parts[0].indexOf('-') >= 0) {
// Dateformat: yyyy-mm-dd // Dateformat: yyyy-mm-dd
const dtparts = parts[0].split('-'); const dtparts = parts[0].split('-');
if (dtparts.length === 3) { if (dtparts.length === 3) {
result.date = dtparts[0] + '-' + ('0' + dtparts[1]).substr(-2) + '-' + ('0' + dtparts[2]).substr(-2) result.date = dtparts[0] + '-' + ('0' + dtparts[1]).substr(-2) + '-' + ('0' + dtparts[2]).substr(-2);
} }
} }
} }
@ -179,7 +175,7 @@ function parseUsersWin(lines) {
if (header) { if (header) {
const start = (header[0] === ' ') ? 1 : 0; const start = (header[0] === ' ') ? 1 : 0;
headerDelimiter.push(start-1); headerDelimiter.push(start-1);
let nextSpace = 0 let nextSpace = 0;
for (let i = start+1; i < header.length; i++) { for (let i = start+1; i < header.length; i++) {
if (header[i] === ' ' && header[i-1] === ' ') { if (header[i] === ' ' && header[i-1] === ' ') {
nextSpace = i; nextSpace = i;
@ -203,7 +199,7 @@ function parseUsersWin(lines) {
time: dateTime.time, time: dateTime.time,
ip: '', ip: '',
command: '' command: ''
}) });
} }
} }
return result; return result;
@ -211,57 +207,57 @@ function parseUsersWin(lines) {
function users(callback) { function users(callback) {
return new Promise((resolve, reject) => { return new Promise((resolve) => {
process.nextTick(() => { process.nextTick(() => {
let result = []; let result = [];
// linux // linux
if (_linux) { if (_linux) {
exec("who --ips; echo '---'; w | tail -n +2", function (error, stdout) { exec('who --ips; echo "---"; w | tail -n +2', function (error, stdout) {
if (!error) { if (!error) {
// lines / split // lines / split
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
result = parseUsersLinux(lines); result = parseUsersLinux(lines);
if (result.length === 0) { if (result.length === 0) {
exec("who; echo '---'; w | tail -n +2", function (error, stdout) { exec('who; echo "---"; w | tail -n +2', function (error, stdout) {
if (!error) { if (!error) {
// lines / split // lines / split
lines = stdout.toString().split('\n'); lines = stdout.toString().split('\n');
result = parseUsersLinux(lines); result = parseUsersLinux(lines);
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
} else { } else {
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
} }
}); });
} }
if (_darwin) { if (_darwin) {
exec("who; echo '---'; w -ih", function (error, stdout) { exec('who; echo "---"; w -ih', function (error, stdout) {
if (!error) { if (!error) {
// lines / split // lines / split
let lines = stdout.toString().split('\n'); let lines = stdout.toString().split('\n');
result = parseUsersDarwin(lines); result = parseUsersDarwin(lines);
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }
if (_windows) { if (_windows) {
exec("query user", function (error, stdout) { exec('query user', function (error, stdout) {
if (stdout) { if (stdout) {
// lines / split // lines / split
let lines = stdout.toString().split('\r\n'); let lines = stdout.toString().split('\r\n');
result = parseUsersWin(lines); result = parseUsersWin(lines);
} }
if (callback) { callback(result) } if (callback) { callback(result); }
resolve(result); resolve(result);
}); });
} }

10
lib/util.js
View File

@ -25,7 +25,7 @@ function unique(obj){
let stringify={}; let stringify={};
for(let i=0;i<obj.length;i++){ for(let i=0;i<obj.length;i++){
let keys=Object.keys(obj[i]); let keys=Object.keys(obj[i]);
keys.sort(function(a,b) {return a-b}); keys.sort(function(a,b) { return a-b; });
let str=''; let str='';
for(let j=0;j<keys.length;j++){ for(let j=0;j<keys.length;j++){
str+= JSON.stringify(keys[j]); str+= JSON.stringify(keys[j]);
@ -72,7 +72,7 @@ function getValue(lines, property, separator, trimmed) {
parts.shift(); parts.shift();
return parts.join(':').trim(); return parts.join(':').trim();
} else { } else {
return '' return '';
} }
} }
} }
@ -80,11 +80,11 @@ function getValue(lines, property, separator, trimmed) {
} }
function decodeEscapeSequence(str, base) { function decodeEscapeSequence(str, base) {
base = base || 16 base = base || 16;
return str.replace(/\\x([0-9A-Fa-f]{2})/g, function() { return str.replace(/\\x([0-9A-Fa-f]{2})/g, function() {
return String.fromCharCode(parseInt(arguments[1], base)); return String.fromCharCode(parseInt(arguments[1], base));
}); });
}; }
exports.isFunction = isFunction; exports.isFunction = isFunction;
exports.unique = unique; exports.unique = unique;