mirror of https://bitbucket.org/anguist/ntpa
103 lines
3.3 KiB
C#
103 lines
3.3 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.Collections.Generic;
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using System.Linq;
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using Ntp.Analyzer.Data;
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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 sealed class NtpctlHostImporter : NtpctlImporter<HostReading>
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{
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internal NtpctlHostImporter(Host host, ReadingBulk bulk, LogBase log)
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: base(host.Id, log)
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{
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this.host = host;
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this.bulk = bulk;
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}
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private readonly ReadingBulk bulk;
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private readonly Host host;
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private List<Peer> peers;
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protected override string ErrorMessage => LogMessage.ImportHostError;
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protected override void Initialize()
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{
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base.Initialize();
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if (host == null)
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return;
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peers = DataFace.Instance.Peers.ToList();
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}
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protected override void ReadFromStream()
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{
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// Skip header
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Reader.ReadLine();
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Reader.ReadLine();
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// Find SysPeer
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while (Reader.Peek() != -1)
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{
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string peer = Reader.ReadLine();
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string stat = Reader.ReadLine();
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var entry = ParseLines(peer, stat);
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if (entry.TallyCode != TallyCode.SysPeer)
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continue;
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CreateEntry(entry);
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return;
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}
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Log.OpenNtpUnsynced();
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}
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private void CreateEntry(AssociationEntry entry)
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{
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IEnumerable<Peer> peerList = peers.Where(p => p.Ip == entry.Remote).ToList();
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Peer peer;
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switch (peerList.Count())
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{
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case 1:
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peer = peerList.Single();
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break;
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case 0:
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Log.PeerNotFound(host.Name, entry.Remote);
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return;
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default:
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Log.MultiplePeersFound(host.Name, entry.Remote);
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return;
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}
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Log.Syncing(host.Name, peer.Name);
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var reading = new HostReading(host, peer, bulk, entry.Offset, entry.Jitter);
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Entries.Add(reading);
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}
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}
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} |