cpu() fix manufacturer

lib/cpu.js

@@ -515,12 +515,29 @@ const socketTypes = {
   63: 'LGA4677',
 };
 
+function cpuManufacturer(str) {
+  let result = str;
+  str = str.toLowerCase();
+
+  if (str.indexOf('intel') >= 0) { result = 'Intel'; }
+  if (str.indexOf('amd') >= 0) { result = 'AMD'; }
+  if (str.indexOf('qemu') >= 0) { result = 'QEMU'; }
+  if (str.indexOf('hygon') >= 0) { result = 'Hygon'; }
+  if (str.indexOf('centaur') >= 0) { result = 'WinChip/Via'; }
+  if (str.indexOf('vmware') >= 0) { result = 'VMware'; }
+  if (str.indexOf('Xen') >= 0) { result = 'Xen Hypervisor'; }
+  if (str.indexOf('tcg') >= 0) { result = 'QEMU'; }
+  if (str.indexOf('apple') >= 0) { result = 'Apple'; }
+
+  return result;
+}
+
 function cpuBrandManufacturer(res) {
   res.brand = res.brand.replace(/\(R\)+/g, '®').replace(/\s+/g, ' ').trim();
   res.brand = res.brand.replace(/\(TM\)+/g, '™').replace(/\s+/g, ' ').trim();
   res.brand = res.brand.replace(/\(C\)+/g, '©').replace(/\s+/g, ' ').trim();
   res.brand = res.brand.replace(/CPU+/g, '').replace(/\s+/g, ' ').trim();
-  res.manufacturer = res.brand.split(' ')[0];
+  res.manufacturer = cpuManufacturer(res.brand);
 
   let parts = res.brand.split(' ');
   parts.shift();
@@ -655,7 +672,7 @@ function getCpu() {
             result.speedMax = Math.round(parseFloat(util.getValue(lines, 'cpu max mhz').replace(/,/g, '.')) / 10.0) / 100;
 
             result = cpuBrandManufacturer(result);
-            result.vendor = util.getValue(lines, 'vendor id');
+            result.vendor = cpuManufacturer(util.getValue(lines, 'vendor id'));
             // if (!result.vendor) { result.vendor = util.getValue(lines, 'anbieterkennung'); }
 
             result.family = util.getValue(lines, 'cpu family');
@@ -733,7 +750,7 @@ function getCpu() {
             result.speedMax = Math.round(parseFloat(util.getValue(lines, 'max speed').replace(/Mhz/g, '')) / 10.0) / 100;
 
             result = cpuBrandManufacturer(result);
-            result.vendor = util.getValue(lines, 'manufacturer');
+            result.vendor = cpuManufacturer(util.getValue(lines, 'manufacturer'));
             let sig = util.getValue(lines, 'signature');
             sig = sig.split(',');
             for (var i = 0; i < sig.length; i++) {