Initial project's source code check-in.
This commit is contained in:
ptsurbeleu
commit
b03b0b373f
4573 changed files with 981205 additions and 0 deletions
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// Copyright (c) 2011, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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||||
//
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||||
// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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||||
//
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||||
// - Redistributions in binary form must reproduce the above copyright notice,
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||||
// this list of conditions and the following disclaimer in the documentation
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||||
// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
|
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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||||
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Net;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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using JHSoftware.SimpleDNSPlus;
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using WebsitePanel.Server.Utils;
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using Microsoft.Win32;
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using System.Reflection;
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namespace WebsitePanel.Providers.DNS
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{
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public delegate void BuildDnsRecordDataEventHandler(string zoneName, ref string type,
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DnsRecord record, List<string> data);
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public class SimpleDNS5 : DNS.SimpleDNS
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{
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#region Static ctor & assembly resolver
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static SimpleDNS5()
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{
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AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
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}
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static System.Reflection.Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
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{
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//
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if (!args.Name.Contains("SDNSAPI"))
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return null;
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//
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string connectorKeyName = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{33A002DC-D590-4527-B98E-3B9D6F4FC5DC}";
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string connectorLocation = String.Empty;
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//
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if (PInvoke.RegistryHive.HKLM.SubKeyExists_x86(connectorKeyName))
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{
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connectorLocation = PInvoke.RegistryHive.HKLM.GetSubKeyValue_x86(connectorKeyName, "InstallLocation");
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}
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//
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if (String.IsNullOrEmpty(connectorLocation))
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{
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Log.WriteInfo("SimpleDNS API library location is either null or empty");
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return null;
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}
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//
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string assemblyFile = Path.Combine(connectorLocation, args.Name.Split(',')[0] + ".dll");
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//
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Log.WriteInfo(assemblyFile);
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//
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if (!File.Exists(assemblyFile))
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{
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Log.WriteInfo("SimpleDNS API library could not be found or does not exist");
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return null;
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}
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//
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return Assembly.LoadFrom(assemblyFile);
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}
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#endregion
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#region Records handlers
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private Dictionary<DnsRecordType, BuildDnsRecordDataEventHandler> SupportedDnsRecords = new Dictionary<DnsRecordType, BuildDnsRecordDataEventHandler>()
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{
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// A record
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{ DnsRecordType.A, new BuildDnsRecordDataEventHandler(BuildRecordData_ARecord) },
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// NS record
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{ DnsRecordType.NS, new BuildDnsRecordDataEventHandler(BuildRecordData_NSRecord) },
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// CNAME
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{ DnsRecordType.CNAME, new BuildDnsRecordDataEventHandler(BuildRecordData_CNAMERecord) },
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// MX
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{ DnsRecordType.MX, new BuildDnsRecordDataEventHandler(BuildRecordData_MXRecord) },
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// TXT
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{ DnsRecordType.TXT, new BuildDnsRecordDataEventHandler(BuildRecordData_TXTRecord) },
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};
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#endregion
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public const int SOA_PRIMARY_NAME_SERVER = 0;
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public const int SOA_RESPONSIBLE_PERSON = 1;
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public const int SOA_SERIAL_NUMBER = 2;
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public const int SOA_REFRESH_INTERVAL = 3;
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public const int SOA_RETRY_DELAY = 4;
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public const int SOA_EXPIRE_LIMIT = 5;
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public const int SOA_MINIMUM_TTL = 6;
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public const int MX_RECORD_PRIORITY = 0;
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public const int MX_RECORD_NAMESERVER = 1;
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#region Service Methods
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protected string ConvertRecordNameToInternalFormat(string recordName, string zoneName)
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{
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if (String.IsNullOrEmpty(recordName))
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return recordName;
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else if (String.Compare(recordName, zoneName, true) == 0)
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return String.Empty;
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//
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else if (recordName.EndsWith("." + zoneName, StringComparison.InvariantCultureIgnoreCase))
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return recordName.Remove(recordName.Length - ("." + zoneName).Length);
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//
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return recordName;
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}
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protected string ConvertRecordNameToSDNSFormat(string recordName, string zoneName)
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{
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if (!String.IsNullOrEmpty(recordName))
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return recordName + "." + zoneName;
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//
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return zoneName;
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}
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protected DnsRecord ConvertToNative(DNSRecord record, string zoneName)
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{
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string recordName = ConvertRecordNameToInternalFormat(record.Name, zoneName);
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//
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DnsRecord dnsRecord = null;
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switch (record.Type)
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{
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case "A":
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dnsRecord = new DnsRecord
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{
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RecordName = recordName,
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RecordType = DnsRecordType.A,
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RecordData = record.DataFields[0]
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};
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break;
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case "NS":
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dnsRecord = new DnsRecord
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{
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RecordName = recordName,
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RecordType = DnsRecordType.NS,
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RecordData = record.DataFields[0]
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};
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break;
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case "CNAME":
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dnsRecord = new DnsRecord
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{
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RecordName = recordName,
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RecordType = DnsRecordType.CNAME,
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RecordData = record.DataFields[0]
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};
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break;
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case "MX":
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dnsRecord = new DnsRecord
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{
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RecordName = recordName,
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RecordType = DnsRecordType.MX,
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MxPriority = Convert.ToInt32(record.DataFields[MX_RECORD_PRIORITY]),
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RecordData = record.DataFields[MX_RECORD_NAMESERVER]
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};
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break;
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case "TXT":
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dnsRecord = new DnsRecord
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{
|
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RecordName = recordName,
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RecordType = DnsRecordType.TXT,
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RecordData = record.DataFields[0]
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};
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break;
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}
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//
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return dnsRecord;
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}
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/// <summary>
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/// Setups connection with the Simple DNS instance
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/// </summary>
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/// <returns></returns>
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protected Connection SetupProviderConnection()
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{
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try
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{
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Uri uri = new Uri(SimpleDnsUrl);
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if (String.IsNullOrEmpty(SimpleDnsPassword))
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return new Connection(uri.Host, uri.Port);
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else
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return new Connection(uri.Host, uri.Port, SimpleDnsPassword);
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}
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catch (Exception ex)
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{
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Log.WriteError(ex);
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throw;
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}
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}
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#endregion
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public override void AddPrimaryZone(string zoneName, string[] secondaryServers)
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{
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Connection cn = SetupProviderConnection();
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// CREATE PRIMARY DNS ZONE
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string primaryNameServer = System.Net.Dns.GetHostEntry("LocalHost").HostName;
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DNSZone zoneObj = cn.CreateZone(zoneName, primaryNameServer, "hostmaster");
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zoneObj.Comments = String.Concat("Created with WebsitePanel DNS API at ", DateTime.Now);
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// Setup zone data transfer
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if (secondaryServers != null && secondaryServers.Length != 0)
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{
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if (secondaryServers.Length == 1 && secondaryServers[0] == "*")
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zoneObj.AllowZoneTransfer = "*";
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else
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zoneObj.AllowZoneTransfer = String.Join(" ", secondaryServers);
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}
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// Update SOA record
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DNSRecord soaRecord = zoneObj.Records[0];
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soaRecord.DataFields[SOA_PRIMARY_NAME_SERVER] = CorrectSOARecord(zoneName, primaryNameServer);
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soaRecord.DataFields[SOA_RESPONSIBLE_PERSON] = CorrectSOARecord(zoneName, "hostmaster");
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// Issue new serial number for the zone
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soaRecord.DataFields[SOA_SERIAL_NUMBER] = UpdateSerialNumber(null);
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soaRecord.DataFields[SOA_REFRESH_INTERVAL] = RefreshInterval.ToString();
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soaRecord.DataFields[SOA_RETRY_DELAY] = RetryDelay.ToString();
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soaRecord.DataFields[SOA_EXPIRE_LIMIT] = ExpireLimit.ToString();
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soaRecord.DataFields[SOA_MINIMUM_TTL] = MinimumTTL.ToString();
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// Publish updates are made
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cn.UpdateZone(zoneObj, false);
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}
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public override void AddSecondaryZone(string zoneName, string[] masterServers)
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{
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Connection cn = SetupProviderConnection();
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IPAddress ipAddress = System.Net.Dns.GetHostEntry(masterServers[0]).AddressList[0];
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DNSZone dnsZone = cn.CreateZone(zoneName, masterServers[0], "hostmaster");
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dnsZone.PrimaryIP = ipAddress.ToString();
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cn.UpdateZone(dnsZone, false);
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}
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public override void AddZoneRecords(string zoneName, DnsRecord[] records)
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{
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// load zone
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Connection cn = SetupProviderConnection();
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DNSZone dnsZone = cn.GetZone(zoneName);
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// add zone records
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foreach (DnsRecord record in records)
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{
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if (!SupportedDnsRecords.ContainsKey(record.RecordType))
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continue;
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string m_strRecordName = ConvertRecordNameToSDNSFormat(record.RecordName, zoneName);
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//
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List<string> m_strRecordData = new List<string>();
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String m_strRecordType = String.Empty;
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// build record data
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SupportedDnsRecords[record.RecordType](zoneName, ref m_strRecordType, record, m_strRecordData);
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// skip if already added
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if (dnsZone.Records.Contains(m_strRecordName, m_strRecordType, m_strRecordData.ToArray()))
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continue;
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// add records
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dnsZone.Records.Add(m_strRecordName, m_strRecordType, m_strRecordData.ToArray());
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}
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// update zone
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cn.UpdateZone(dnsZone, false);
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// update SOA
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UpdateSoaRecord(zoneName);
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}
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public override void AddZoneRecord(string zoneName, DnsRecord record)
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{
|
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if (ZoneExists(zoneName))
|
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{
|
||||
//
|
||||
if (SupportedDnsRecords.ContainsKey(record.RecordType))
|
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{
|
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string m_strRecordName = ConvertRecordNameToSDNSFormat(record.RecordName, zoneName);
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//
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Connection cn = SetupProviderConnection();
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DNSZone dnsZone = cn.GetZone(zoneName);
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//
|
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List<string> m_strRecordData = new List<string>();
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String m_strRecordType = String.Empty;
|
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// build record data
|
||||
SupportedDnsRecords[record.RecordType](zoneName, ref m_strRecordType, record, m_strRecordData);
|
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|
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// skip if already added
|
||||
if (dnsZone.Records.Contains(m_strRecordName, m_strRecordType, m_strRecordData.ToArray()))
|
||||
return;
|
||||
|
||||
//
|
||||
dnsZone.Records.Add(m_strRecordName, m_strRecordType, m_strRecordData.ToArray());
|
||||
//
|
||||
cn.UpdateZone(dnsZone, false);
|
||||
//
|
||||
UpdateSoaRecord(zoneName);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public override void DeleteZoneRecord(string zoneName, DnsRecord record)
|
||||
{
|
||||
if (ZoneExists(zoneName))
|
||||
{
|
||||
string m_strRecordName = ConvertRecordNameToSDNSFormat(record.RecordName, zoneName);
|
||||
//
|
||||
Connection cn = SetupProviderConnection();
|
||||
DNSZone dnsZone = cn.GetZone(zoneName);
|
||||
//
|
||||
List<string> m_strRecordData = new List<string>();
|
||||
String m_strRecordType = String.Empty;
|
||||
// build record data
|
||||
SupportedDnsRecords[record.RecordType](zoneName, ref m_strRecordType, record, m_strRecordData);
|
||||
//
|
||||
dnsZone.Records.Remove(m_strRecordName, m_strRecordType, m_strRecordData.ToArray());
|
||||
//
|
||||
cn.UpdateZone(dnsZone, false);
|
||||
//
|
||||
UpdateSoaRecord(zoneName);
|
||||
}
|
||||
}
|
||||
|
||||
public override void DeleteZoneRecords(string zoneName, DnsRecord[] records)
|
||||
{
|
||||
// load zone
|
||||
Connection cn = SetupProviderConnection();
|
||||
DNSZone dnsZone = cn.GetZone(zoneName);
|
||||
|
||||
foreach (DnsRecord record in records)
|
||||
{
|
||||
if (ZoneExists(zoneName))
|
||||
{
|
||||
string m_strRecordName = ConvertRecordNameToSDNSFormat(record.RecordName, zoneName);
|
||||
//
|
||||
List<string> m_strRecordData = new List<string>();
|
||||
String m_strRecordType = String.Empty;
|
||||
// build record data
|
||||
SupportedDnsRecords[record.RecordType](zoneName, ref m_strRecordType, record, m_strRecordData);
|
||||
//
|
||||
dnsZone.Records.Remove(m_strRecordName, m_strRecordType, m_strRecordData.ToArray());
|
||||
}
|
||||
}
|
||||
|
||||
// update zone
|
||||
cn.UpdateZone(dnsZone, false);
|
||||
// update SOA
|
||||
UpdateSoaRecord(zoneName);
|
||||
}
|
||||
|
||||
public override void UpdateSoaRecord(string zoneName, string host, string primaryNsServer, string primaryPerson)
|
||||
{
|
||||
if (ZoneExists(zoneName))
|
||||
{
|
||||
//
|
||||
if (String.IsNullOrEmpty(primaryPerson))
|
||||
primaryPerson = "hostmaster";
|
||||
//
|
||||
Connection cn = SetupProviderConnection();
|
||||
|
||||
DNSZone dnsZone = cn.GetZone(zoneName);
|
||||
dnsZone.Comments = "Updated by WebsitePanel DNS API at " + DateTime.Now.ToString();
|
||||
|
||||
DNSRecord soaRecord = (dnsZone.Records.Count == 0) ? dnsZone.Records.Add("@", "SOA") : dnsZone.Records[0];
|
||||
// Fill record fields with the data
|
||||
soaRecord.DataFields[SOA_PRIMARY_NAME_SERVER] = CorrectSOARecord(zoneName, primaryNsServer);
|
||||
soaRecord.DataFields[SOA_RESPONSIBLE_PERSON] = primaryPerson;
|
||||
soaRecord.DataFields[SOA_SERIAL_NUMBER] = UpdateSerialNumber(soaRecord.DataFields[SOA_SERIAL_NUMBER]);
|
||||
soaRecord.DataFields[SOA_REFRESH_INTERVAL] = RefreshInterval.ToString();
|
||||
soaRecord.DataFields[SOA_RETRY_DELAY] = RetryDelay.ToString();
|
||||
soaRecord.DataFields[SOA_EXPIRE_LIMIT] = ExpireLimit.ToString();
|
||||
soaRecord.DataFields[SOA_MINIMUM_TTL] = MinimumTTL.ToString();
|
||||
|
||||
// remove "dumb" internal Name Server
|
||||
string internalNameServer = System.Net.Dns.GetHostEntry("LocalHost").HostName;
|
||||
dnsZone.Records.Remove(zoneName, "NS", internalNameServer);
|
||||
|
||||
// save zone
|
||||
cn.UpdateZone(dnsZone, false);
|
||||
}
|
||||
}
|
||||
|
||||
public override bool ZoneExists(string zoneName)
|
||||
{
|
||||
try
|
||||
{
|
||||
Connection cn = SetupProviderConnection();
|
||||
//
|
||||
DNSZone dnsZone = cn.GetZone(zoneName);
|
||||
//
|
||||
return true;
|
||||
}
|
||||
catch (WebException ex)
|
||||
{
|
||||
Log.WriteWarning(ex.ToString());
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public override string[] GetZones()
|
||||
{
|
||||
List<string> dnsZones = new List<string>();
|
||||
// Setup connection
|
||||
Connection cn = SetupProviderConnection();
|
||||
// Iterate through all zones on SimpleDNS side
|
||||
foreach (ZoneListItem li in cn.GetZoneList())
|
||||
dnsZones.Add(li.ZoneName);
|
||||
//
|
||||
return dnsZones.ToArray();
|
||||
}
|
||||
|
||||
public override void DeleteZone(string zoneName)
|
||||
{
|
||||
Connection cn = SetupProviderConnection();
|
||||
|
||||
cn.RemoveZone(zoneName);
|
||||
}
|
||||
|
||||
public override DnsRecord[] GetZoneRecords(string zoneName)
|
||||
{
|
||||
List<DnsRecord> dnsRecords = new List<DnsRecord>();
|
||||
|
||||
if (ZoneExists(zoneName))
|
||||
{
|
||||
Connection cn = SetupProviderConnection();
|
||||
//
|
||||
DNSZone dnsZone = cn.GetZone(zoneName);
|
||||
//
|
||||
foreach (DNSRecord record in dnsZone.Records)
|
||||
{
|
||||
DnsRecord zoneRecord = ConvertToNative(record, zoneName);
|
||||
if (zoneRecord != null && zoneRecord.RecordType != DnsRecordType.SOA
|
||||
&& zoneRecord.RecordType != DnsRecordType.Other)
|
||||
dnsRecords.Add(zoneRecord);
|
||||
}
|
||||
}
|
||||
|
||||
return dnsRecords.ToArray();
|
||||
}
|
||||
|
||||
#region Protected methods
|
||||
|
||||
protected void UpdateSoaRecord(string zoneName)
|
||||
{
|
||||
if (ZoneExists(zoneName))
|
||||
{
|
||||
Connection cn = SetupProviderConnection();
|
||||
//
|
||||
DNSZone dnsZone = cn.GetZone(zoneName);
|
||||
DNSRecord soaRecord = dnsZone.Records[0];
|
||||
//
|
||||
UpdateSoaRecord(zoneName, "", soaRecord.DataFields[SOA_PRIMARY_NAME_SERVER], soaRecord.DataFields[SOA_RESPONSIBLE_PERSON]);
|
||||
}
|
||||
}
|
||||
|
||||
/*protected override void UpdateZone(string zoneName, List<DnsRecord> records)
|
||||
{
|
||||
UpdateZone(zoneName, records, null);
|
||||
}
|
||||
|
||||
protected override void UpdateZone(string zoneName, List<DnsRecord> records, string[] masterServers)
|
||||
{
|
||||
// SOA Record
|
||||
DnsSOARecord soa = null;
|
||||
foreach (DnsRecord record in records)
|
||||
{
|
||||
if (record is DnsSOARecord)
|
||||
{
|
||||
soa = (DnsSOARecord)record;
|
||||
break;
|
||||
}
|
||||
}
|
||||
//
|
||||
Connection cn = SetupProviderConnection();
|
||||
//
|
||||
DNSZone dnsZone = null;
|
||||
// Create zone if it doesn't exist
|
||||
if (!ZoneExists(zoneName))
|
||||
dnsZone = cn.CreateZone(zoneName, soa.PrimaryNsServer, soa.PrimaryPerson);
|
||||
else
|
||||
dnsZone = cn.GetZone(zoneName);
|
||||
//
|
||||
#region Manipulate with zone SOA record
|
||||
// Obtain SOA record
|
||||
DNSRecord soaRecord = (dnsZone.Records.Count == 0) ? dnsZone.Records.Add("@", "SOA") : dnsZone.Records[0];
|
||||
// Fill record fields with data
|
||||
soaRecord.DataFields[0] = CorrectSOARecord(zoneName, soa.PrimaryNsServer);
|
||||
soaRecord.DataFields[1] = CorrectSOARecord(zoneName, soa.PrimaryPerson);
|
||||
soaRecord.DataFields[2] = UpdateSerialNumber(soa.SerialNumber);
|
||||
soaRecord.DataFields[3] = RefreshInterval.ToString();
|
||||
soaRecord.DataFields[4] = RetryDelay.ToString();
|
||||
soaRecord.DataFields[5] = ExpireLimit.ToString();
|
||||
soaRecord.DataFields[6] = MinimumTTL.ToString();
|
||||
|
||||
#endregion
|
||||
|
||||
// add or update all other records
|
||||
foreach (DnsRecord rr in records)
|
||||
{
|
||||
string m_strRecordName = String.IsNullOrEmpty(rr.RecordName) ? zoneName : rr.RecordName;
|
||||
//
|
||||
switch (rr.RecordType)
|
||||
{
|
||||
case DnsRecordType.A:
|
||||
// cleanup DNS record if exists
|
||||
dnsZone.Records.Remove(m_strRecordName, "A");
|
||||
//
|
||||
dnsZone.Records.Add(m_strRecordName, "A", rr.RecordData);
|
||||
break;
|
||||
case DnsRecordType.NS:
|
||||
// cleanup DNS record if exists
|
||||
dnsZone.Records.Remove(m_strRecordName, "NS");
|
||||
//
|
||||
DNSRecord dnsRecord = dnsZone.Records.Add(m_strRecordName, "NS",
|
||||
BuildRecordData(zoneName, rr.RecordData));
|
||||
dnsRecord.TTL = MinimumTTL;
|
||||
break;
|
||||
case DnsRecordType.CNAME:
|
||||
// cleanup DNS record if exists
|
||||
dnsZone.Records.Remove(m_strRecordName, "CNAME");
|
||||
//
|
||||
dnsZone.Records.Add(m_strRecordName, "CNAME",
|
||||
BuildRecordData(zoneName, rr.RecordData, rr.RecordData));
|
||||
break;
|
||||
case DnsRecordType.MX:
|
||||
// cleanup DNS record if exists
|
||||
dnsZone.Records.Remove(m_strRecordName, "MX");
|
||||
//
|
||||
dnsZone.Records.Add(m_strRecordName, "MX", rr.MxPriority.ToString(),
|
||||
BuildRecordData(zoneName, rr.RecordData));
|
||||
break;
|
||||
case DnsRecordType.TXT:
|
||||
// cleanup DNS record if exists
|
||||
dnsZone.Records.Remove(m_strRecordName, "TXT");
|
||||
//
|
||||
dnsZone.Records.Add(m_strRecordName, "MX", "\"" + rr.RecordData + "\"");
|
||||
break;
|
||||
}
|
||||
|
||||
// add line to the zone file
|
||||
if (type != "")
|
||||
{
|
||||
sb.Append(name).Append("\t");
|
||||
if (type == "NS")
|
||||
sb.Append(MinimumTTL);
|
||||
sb.Append("\t");
|
||||
sb.Append(type).Append("\t");
|
||||
sb.Append(data);
|
||||
|
||||
// add line break
|
||||
sb.Append("\r");
|
||||
}
|
||||
}
|
||||
//
|
||||
cn.UpdateZone(dnsZone, false);
|
||||
}
|
||||
|
||||
* private string GetDnsRecordType(DnsRecordType r_type)
|
||||
{
|
||||
if (r_type == DnsRecordType.A)
|
||||
return "A";
|
||||
else if (r_type == DnsRecordType.CNAME)
|
||||
return "CNAME";
|
||||
else if (r_type == DnsRecordType.MX)
|
||||
return "MX";
|
||||
else if (r_type == DnsRecordType.NS)
|
||||
return "NS";
|
||||
else if (r_type == DnsRecordType.SOA)
|
||||
return "SOA";
|
||||
else if (r_type == DnsRecordType.TXT)
|
||||
return "TXT";
|
||||
//
|
||||
return String.Empty;
|
||||
}
|
||||
|
||||
*/
|
||||
|
||||
#endregion
|
||||
|
||||
#region Zone records action handlers
|
||||
|
||||
static void BuildRecordData_ARecord(string zoneName, ref string type,
|
||||
DnsRecord record, List<string> data)
|
||||
{
|
||||
type = "A";
|
||||
data.Add(record.RecordData);
|
||||
}
|
||||
|
||||
static void BuildRecordData_NSRecord(string zoneName, ref string type,
|
||||
DnsRecord record, List<string> data)
|
||||
{
|
||||
type = "NS";
|
||||
data.Add(record.RecordData);
|
||||
}
|
||||
|
||||
static void BuildRecordData_CNAMERecord(string zoneName, ref string type,
|
||||
DnsRecord record, List<string> data)
|
||||
{
|
||||
type = "CNAME";
|
||||
data.Add(record.RecordData);
|
||||
}
|
||||
|
||||
static void BuildRecordData_MXRecord(string zoneName, ref string type,
|
||||
DnsRecord record, List<string> data)
|
||||
{
|
||||
type = "MX";
|
||||
data.Add(record.MxPriority.ToString());
|
||||
data.Add(record.RecordData);
|
||||
}
|
||||
|
||||
static void BuildRecordData_TXTRecord(string zoneName, ref string type,
|
||||
DnsRecord record, List<string> data)
|
||||
{
|
||||
type = "TXT";
|
||||
data.Add(record.RecordData);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
new static string BuildRecordData(string zoneName, string host, string recordData)
|
||||
{
|
||||
if (String.Compare(zoneName, recordData, StringComparison.OrdinalIgnoreCase) == 0)
|
||||
{
|
||||
return "@";
|
||||
}
|
||||
|
||||
return BuildRecordData(zoneName, host);
|
||||
}
|
||||
|
||||
new static string BuildRecordData(string zoneName, string host)
|
||||
{
|
||||
try
|
||||
{
|
||||
|
||||
if (host == "")
|
||||
return "@";
|
||||
else if (host.EndsWith("." + zoneName))
|
||||
return host.Substring(0, host.Length - zoneName.Length - 1);
|
||||
else
|
||||
return host + ".";
|
||||
|
||||
}
|
||||
catch (ArgumentOutOfRangeException ex)
|
||||
{
|
||||
Log.WriteError(
|
||||
String.Format(
|
||||
"Simple DNS: Cannot build record data. Zone name: {0}, Host {1}."
|
||||
, zoneName
|
||||
, host
|
||||
)
|
||||
, ex
|
||||
);
|
||||
|
||||
throw ex;
|
||||
}
|
||||
}
|
||||
|
||||
public override bool IsInstalled()
|
||||
{
|
||||
//
|
||||
string productName = null;
|
||||
string productVersion = null;
|
||||
|
||||
RegistryKey HKLM = Registry.LocalMachine;
|
||||
|
||||
RegistryKey key = HKLM.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");
|
||||
|
||||
if (key != null)
|
||||
{
|
||||
String[] names = key.GetSubKeyNames();
|
||||
|
||||
foreach (string s in names)
|
||||
{
|
||||
RegistryKey subkey = HKLM.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + s);
|
||||
if (subkey != null)
|
||||
if (!String.IsNullOrEmpty((string)subkey.GetValue("DisplayName")))
|
||||
{
|
||||
productName = (string)subkey.GetValue("DisplayName");
|
||||
}
|
||||
if (productName != null)
|
||||
if (productName.Equals("Simple DNS Plus"))
|
||||
{
|
||||
if (subkey != null) productVersion = (string)subkey.GetValue("DisplayVersion");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!String.IsNullOrEmpty(productVersion))
|
||||
{
|
||||
string[] split = productVersion.Split(new char[] { '.' });
|
||||
return split[0].Equals("5");
|
||||
}
|
||||
|
||||
//checking x64 platform
|
||||
key = HKLM.OpenSubKey(@"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall");
|
||||
|
||||
if (key == null)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
names = key.GetSubKeyNames();
|
||||
|
||||
foreach (string s in names)
|
||||
{
|
||||
RegistryKey subkey = HKLM.OpenSubKey(@"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\" + s);
|
||||
if (subkey != null)
|
||||
if (!String.IsNullOrEmpty((string)subkey.GetValue("DisplayName")))
|
||||
{
|
||||
productName = (string)subkey.GetValue("DisplayName");
|
||||
}
|
||||
if (productName != null)
|
||||
if (productName.Equals("Simple DNS Plus"))
|
||||
{
|
||||
if (subkey != null) productVersion = (string)subkey.GetValue("DisplayVersion");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!String.IsNullOrEmpty(productVersion))
|
||||
{
|
||||
string[] split = productVersion.Split(new[] { '.' });
|
||||
return split[0].Equals("5");
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue