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DNS.NET Resolver (C#)

By , 11 Mar 2013
 
Article_Demo.zip
Article_Demo
DnsDig.exe
nunit.framework.dll
article_src-noexe.zip
DnsDig
DnsDig.sln
DnsDig.suo
DnsDig
AboutForm.cs
AboutForm.Designer.cs
AboutForm.resx
bin
Debug
Article_Demo.zip
DnsDig.vshost.exe.manifest
Dig.cs
Dns
Header.cs
Question.cs
RecordReader.cs
Records
NotUsed
RecordA6.cs
RecordAPL.cs
RecordATMA.cs
RecordCERT.cs
RecordDHCID.cs
RecordDNSKEY.cs
RecordEID.cs
RecordGID.cs
RecordHIP.cs
RecordIPSECKEY.cs
RecordNIMLOC.cs
RecordNSEC.cs
RecordNSEC3.cs
RecordNSEC3PARAM.cs
RecordOPT.cs
RecordRRSIG.cs
RecordSINK.cs
RecordSPF.cs
RecordSSHFP.cs
RecordUID.cs
RecordUINFO.cs
RecordUnknown.cs
RecordUNSPEC.cs
Obsolete
RecordGPOS.cs
RecordMD.cs
RecordMF.cs
RecordNSAPPTR.cs
RecordNXT.cs
Record.cs
RecordA.cs
RecordAAAA.cs
RecordAFSDB.cs
RecordCNAME.cs
RecordDNAME.cs
RecordDS.cs
RecordHINFO.cs
RecordISDN.cs
RecordKEY.cs
RecordKX.cs
RecordLOC.cs
RecordMB.cs
RecordMG.cs
RecordMINFO.cs
RecordMR.cs
RecordMX.cs
RecordNAPTR.cs
RecordNS.cs
RecordNSAP.cs
RecordNULL.cs
RecordPTR.cs
RecordPX.cs
RecordRP.cs
RecordRT.cs
RecordSIG.cs
RecordSOA.cs
RecordSRV.cs
RecordTKEY.cs
RecordTSIG.cs
RecordTXT.cs
RecordWKS.cs
RecordX25.cs
totla.txt
Request.cs
Resolver.cs
Response.cs
Root
named_root.txt
RR.cs
Structs.cs
DnsDig.csproj
DnsDig.csproj.user
Doc
rfc1034.txt
rfc1035.txt
rfc1886.txt
rfc2782.txt
rfc2915.txt
Examples.cs
Feedback.cs
MainForm.cs
MainForm.Designer.cs
MainForm.resx
obj
Debug
DnsDig.AboutForm.resources
DnsDig.csproj.FileListAbsolute.txt
DnsDig.MainForm.resources
DnsDig.Properties.Resources.resources
Program.cs
Properties
AssemblyInfo.cs
Resources.Designer.cs
Resources.resx
Settings.Designer.cs
Settings.settings
article_src.zip
DnsDig.sln
DnsDig.suo
AboutForm.cs
AboutForm.Designer.cs
AboutForm.resx
Article_Demo.zip
DnsDig.exe
DnsDig.pdb
DnsDig.vshost.exe
DnsDig.vshost.exe.manifest
nunit.framework.dll
Release
Dig.cs
Header.cs
Question.cs
RecordReader.cs
RecordA6.cs
RecordAPL.cs
RecordATMA.cs
RecordCERT.cs
RecordDHCID.cs
RecordDNSKEY.cs
RecordEID.cs
RecordGID.cs
RecordHIP.cs
RecordIPSECKEY.cs
RecordNIMLOC.cs
RecordNSEC.cs
RecordNSEC3.cs
RecordNSEC3PARAM.cs
RecordOPT.cs
RecordRRSIG.cs
RecordSINK.cs
RecordSPF.cs
RecordSSHFP.cs
RecordUID.cs
RecordUINFO.cs
RecordUnknown.cs
RecordUNSPEC.cs
RecordGPOS.cs
RecordMD.cs
RecordMF.cs
RecordNSAPPTR.cs
RecordNXT.cs
Record.cs
RecordA.cs
RecordAAAA.cs
RecordAFSDB.cs
RecordCNAME.cs
RecordDNAME.cs
RecordDS.cs
RecordHINFO.cs
RecordISDN.cs
RecordKEY.cs
RecordKX.cs
RecordLOC.cs
RecordMB.cs
RecordMG.cs
RecordMINFO.cs
RecordMR.cs
RecordMX.cs
RecordNAPTR.cs
RecordNS.cs
RecordNSAP.cs
RecordNULL.cs
RecordPTR.cs
RecordPX.cs
RecordRP.cs
RecordRT.cs
RecordSIG.cs
RecordSOA.cs
RecordSRV.cs
RecordTKEY.cs
RecordTSIG.cs
RecordTXT.cs
RecordWKS.cs
RecordX25.cs
totla.txt
Request.cs
Resolver.cs
Response.cs
named_root.txt
RR.cs
Structs.cs
DnsDig.csproj
DnsDig.csproj.user
rfc1034.txt
rfc1035.txt
rfc1886.txt
rfc2782.txt
rfc2915.txt
Examples.cs
Feedback.cs
MainForm.cs
MainForm.Designer.cs
MainForm.resx
DesignTimeResolveAssemblyReferencesInput.cache
DnsDig.AboutForm.resources
DnsDig.csproj.FileListAbsolute.txt
DnsDig.csproj.GenerateResource.Cache
DnsDig.csprojResolveAssemblyReference.cache
DnsDig.exe
DnsDig.MainForm.resources
DnsDig.pdb
DnsDig.Properties.Resources.resources
TempPE
Properties.Resources.Designer.cs.dll
Program.cs
AssemblyInfo.cs
Resources.Designer.cs
Resources.resx
Settings.Designer.cs
Settings.settings
article_src.zip.zip
DnsDig.sln
DnsDig.suo
AboutForm.cs
AboutForm.Designer.cs
AboutForm.resx
Dig.cs
Header.cs
Question.cs
Record.cs
RecordA.cs
RecordAAAA.cs
RecordCNAME.cs
RecordHINFO.cs
RecordMB.cs
RecordMD.cs
RecordMF.cs
RecordMG.cs
RecordMINFO.cs
RecordMR.cs
RecordMX.cs
RecordNS.cs
RecordNULL.cs
RecordPTR.cs
RecordReader.cs
RecordSOA.cs
RecordTXT.cs
RecordUnknown.cs
RecordWKS.cs
totla.txt
Request.cs
Resolver.cs
Response.cs
RR.cs
Structs.cs
DnsDig.csproj
DnsDig.csproj.user
rfc1034.txt
rfc1035.txt
rfc1886.txt
Examples.cs
Feedback.cs
MainForm.cs
MainForm.Designer.cs
MainForm.resx
DnsExperiment.AboutForm.resources
DnsExperiment.csproj.GenerateResource.Cache
DnsExperiment.MainForm.resources
DnsExperiment.Properties.Resources.resources
Refactor
Properties.Resources.Designer.cs.dll
DnsDig.csproj.FileList.txt
DnsExperiment.csproj.FileList.txt
Program.cs
AssemblyInfo.cs
Resources.Designer.cs
Resources.resx
Settings.Designer.cs
Settings.settings 
using System;

/*
 3.3.2. HINFO RDATA format

    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    /                      CPU                      /
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    /                       OS                      /
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

where:

CPU             A <character-string> which specifies the CPU type.

OS              A <character-string> which specifies the operating
                system type.

Standard values for CPU and OS can be found in [RFC-1010].

HINFO records are used to acquire general information about a host.  The
main use is for protocols such as FTP that can use special procedures
when talking between machines or operating systems of the same type.
 */

namespace Heijden.DNS
{
	public class RecordHINFO : Record
	{
		public string CPU;
		public string OS;

		public RecordHINFO(RecordReader rr)
		{
			CPU = rr.ReadString();
			OS = rr.ReadString();
		}

		public override string ToString()
		{
			return string.Format("CPU={0} OS={1}",CPU,OS);
		}

	}
}

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

About the Author

 Alphons van der Heijden
Netherlands Netherlands
Member
I'm Alphons van der Heijden, living in Helmond, Netherlands, Europa, Earth. And currently I'm retiring from hard working, owning my own company. Because I'm full of energy, and a little to young to relax ...., I don't sit down, but create and recreate software solutions, that I like. Reinventing the wheel is my second nature. My interest is in the area of Internet technologies, .NET etc. I was there in 1992 when Mosaic came out, and from that point, my life changed dramatically, and so did the world, in fact. (Y)

About Article
A full implementation of a reusable DNS resolver component and a Dig.Net example application.
Type Article
Licence CPOL
First Posted 16 Feb 2008
Views 177,497
Downloads 7,081
Bookmarked 236 times

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