55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
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/*
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Copyright 2022 Intel Corporation
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@author Bryan Roe
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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function trimObject(j)
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{
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var i;
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for(i in j)
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{
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if (j[i] == null || (typeof(j[i])=='string' && j[i]=='') || i.startsWith('__')) { delete j[i];}
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}
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if (j['SerialNumber'] < 0) { var tmp = Buffer.alloc(4); tmp.writeInt32LE(j['SerialNumber']); j['SerialNumber'] = tmp.readUInt32LE(); }
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return (j);
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}
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function getVolumes()
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{
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var v = require('win-wmi').query('ROOT\\CIMV2', 'SELECT * FROM Win32_Volume');
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var i;
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var ret = {};
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for (i in v)
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{
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ret[v[i].DeviceID] = trimObject(v[i]);
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}
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v = require('win-wmi').query('ROOT\\CIMV2\\Security\\MicrosoftVolumeEncryption', 'SELECT * FROM Win32_EncryptableVolume');
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for (i in v)
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{
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var tmp = trimObject(v[i]);
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for (var k in tmp)
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{
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ret[tmp.DeviceID][k] = tmp[k];
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}
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}
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return (ret);
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}
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module.exports = { getVolumes: function () { try { return (getVolumes()); } catch (x) { return ({}); } } };
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