mirror of https://bitbucket.org/anguist/ntpa
100 lines
3.7 KiB
C#
100 lines
3.7 KiB
C#
//
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// Copyright (c) 2013-2017 Carsten Sonne Larsen <cs@innolan.net>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using Ntp.Analyzer.Objects;
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using Ntp.Common.Log;
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namespace Ntp.Analyzer.Import
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{
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public abstract class NtpctlImporter<T> : Importer<T>
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{
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protected NtpctlImporter(int hostId, LogBase log)
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: base(log)
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{
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this.hostId = hostId;
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}
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private readonly int hostId;
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protected override string Command => "ntpctl";
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protected override string Arguments => "-sp";
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protected AssociationEntry ParseLines(string peer, string stats)
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{
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double result;
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char state = stats[1];
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char weight = stats[4];
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int trustlevel = Convert.ToInt32(stats.Substring(6, 2).Trim());
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int stratus = Convert.ToInt32(stats.Substring(9, 2).Trim().Replace("-", "15"));
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int lastPoll = CalcPoll(stats.Substring(11, 6));
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int pollFrequency = CalcPoll(stats.Substring(17, 6));
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string value = stats.Substring(31, 10).Trim().Replace("ms", string.Empty);
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double offset = double.TryParse(value, out result)
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? result
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: 0.0;
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value = stats.Substring(41, 10).Trim().Replace("ms", string.Empty);
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double delay = double.TryParse(value, out result)
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? result
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: 0.0;
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value = stats.Substring(51, stats.Length - 51).Trim().Replace("ms", string.Empty);
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double jitter = double.TryParse(value, out result)
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? result
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: 0.0;
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string remote = peer.Substring(0, peer.IndexOf(" ", StringComparison.Ordinal)).Trim();
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var entry = new AssociationEntry(
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hostId, state, remote, null, stratus, weight,
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lastPoll, pollFrequency, trustlevel,
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delay, offset, jitter);
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return entry;
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}
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private static int CalcPoll(string pollString)
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{
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char pollUnit = pollString.Substring(pollString.Length - 1, 1)[0];
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string pollValue = pollString.Substring(0, pollString.Length - 1).Trim();
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switch (pollUnit)
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{
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case 's':
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return Convert.ToInt32(pollValue);
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case 'm':
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return Convert.ToInt32(pollValue)*60;
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case 'h':
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return Convert.ToInt32(pollValue)*60*60;
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case 'd':
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return Convert.ToInt32(pollValue)*60*60*24;
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case '-':
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return -1;
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default:
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return Convert.ToInt32(pollString);
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}
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}
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}
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} |