資源簡介
C#寫的原始套接字數(shù)據(jù)包轉(zhuǎn)發(fā)代碼,可以檢測到傳入和發(fā)出的所有端口的數(shù)據(jù)包。

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.Runtime.Remoting.Contexts;
using?System.IO;
using?Microsoft.VisualBasic;
namespace?WindowsApplication1
{
????public?partial?class?Form1?:?Form
????{
????????RawSocket?raw;
????????FileStream?f;
????????public?Form1()
????????{
????????????InitializeComponent();
????????????f?=?new?FileStream(@“c:\gps_sdp.log“?FileMode.OpenOrCreate);
????????}
????????
????????private?void?PackageAccept(object?sender?PacketArrivedEventArgs?args)
????????{
????????????RawSocket.PacketArrivedEventHandler?d?=?new?RawSocket.PacketArrivedEventHandler(PackageAccept2);
????????????this.Invoke(d?new?object[]?{?sender?args?});
????????}
????????private?void?PackageAccept2(object?sender?PacketArrivedEventArgs?args)
????????{
????????????if?(!((args.DestinationAddress?==?txtDestIP.Text?&&?args.OriginationAddress?==?txtOriginIP.Text)))//||
????????????????//(args.DestinationAddress?==?txtLocalIP.Text?&&?args.OriginationAddress?==?txtRemoveIP.Text)))
????????????????return;
????????????string?s?=?“\r\n“?+?args.OriginationAddress?+?‘:‘?+?args.OriginationPort?+?“-->“?+
????????????????args.DestinationAddress?+?‘:‘?+?args.DestinationPort?+?“??“?+?args.MessageBuffer.Length.ToString();
????????????string?data=““;
????????????//for?(int?i?=?0;?i?????????????//{
????????????//????data?+=?Conversion.Hex(args.MessageBuffer[i]);
????????????//}
????????????s?+=?Encoding.ASCII.GetString(args.MessageBuffer?0?(int)args.MessageLength);
????????????s??=?s.Replace(‘\0‘?‘0‘);
????????????textBox1.AppendText(s?+“??“?+?data);
????????????Application.DoEvents();
????????????//args.MessageBuffer//
????????}
????????private?void?button1_Click(object?sender?EventArgs?e)
????????{
????????????raw?=?new?RawSocket();
????????????raw.CreateAndBindSocket(txtOriginIP.Text);
????????????raw.OnPacketArrival?+=?new?RawSocket.PacketArrivedEventHandler(PackageAccept);
????????????updateRowSocket();
????????????raw.Run();
????????}
????????private?void?button2_Click(object?sender?EventArgs?e)
????????{
????????????raw.Shutdown();
????????}
????????private?void?updateControl()
????????{
????????????groupBox1.Enabled?=?chkMapPort.Checked;
????????????
????????}
????????private?void?updateRowSocket()
????????{
????????????if(raw?!=?null?&&?chkMapPort.Checked)
????????????{
????????????????raw.SetRemoteIP(txtDestIP.Text);
????????????????raw.PackageInFromTo(short.Parse(txtInFromPort.Text)?short.Parse(txtInToPort.Text));
????????????????raw.PackageOutFromTo(short.Parse(txtOutFromPort.Text)?short.Parse(txtOutToPort.Text));
????????????????raw.MapPort?=?chkMapPort.Checked;
????????????}
????????}
????????private?void?chkMapPort_CheckedChanged(object?sender?EventArgs?e)
????????{
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????3348??2012-05-13?16:10??_UpgradeReport_Files\UpgradeReport.css
?????文件??????12505??2008-01-11?01:25??_UpgradeReport_Files\UpgradeReport.xslt
?????文件?????????69??2012-05-13?16:10??_UpgradeReport_Files\UpgradeReport_Minus.gif
?????文件?????????71??2012-05-13?16:10??_UpgradeReport_Files\UpgradeReport_Plus.gif
?????文件???????2647??2009-09-14?12:03??Backup\Form1.cs
?????文件??????12441??2009-09-14?12:03??Backup\Form1.Designer.cs
?????文件???????5814??2009-09-14?12:03??Backup\Form1.resx
?????文件????????478??2007-03-10?10:30??Backup\Program.cs
?????文件???????1204??2007-03-10?10:30??Backup\Properties\AssemblyInfo.cs
?????文件???????2836??2007-03-13?14:49??Backup\Properties\Resources.Designer.cs
?????文件???????5612??2007-03-10?10:30??Backup\Properties\Resources.resx
?????文件???????1103??2007-03-13?14:49??Backup\Properties\Settings.Designer.cs
?????文件????????249??2007-03-10?10:30??Backup\Properties\Settings.settings
?????文件??????20282??2007-03-18?14:03??Backup\RawClass.cs
?????文件???????3446??2009-09-14?11:56??Backup\數(shù)據(jù)包轉(zhuǎn)發(fā).csproj
?????文件????????918??2007-03-13?14:47??Backup\數(shù)據(jù)包轉(zhuǎn)發(fā).sln
????..A..H.?????23552??2009-09-14?12:11??Backup\數(shù)據(jù)包轉(zhuǎn)發(fā).suo
?????文件??????20480??2012-09-05?23:42??bin\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).exe
?????文件??????44544??2012-09-05?23:42??bin\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).pdb
?????文件??????14328??2012-09-06?00:09??bin\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).vshost.exe
?????文件????????490??2009-06-11?05:14??bin\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).vshost.exe.manifest
?????文件????????180??2012-09-05?23:25??obj\Debug\RAWTest.Properties.Resources.resources
?????文件???????4608??2012-05-13?16:11??obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件????????842??2007-03-11?17:42??obj\Debug\WindowsApplication1.csproj.GenerateResource.Cache
?????文件????????180??2012-09-05?23:42??obj\Debug\WindowsApplication1.Form1.resources
?????文件???????1480??2012-09-06?00:09??obj\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).csproj.FileListAbsolute.txt
?????文件????????847??2012-09-05?23:42??obj\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).csproj.GenerateResource.Cache
?????文件??????20480??2012-09-05?23:42??obj\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).exe
?????文件??????44544??2012-09-05?23:42??obj\Debug\數(shù)據(jù)包轉(zhuǎn)發(fā).pdb
?????文件????????842??2007-03-11?13:44??obj\Release\WindowsApplication1.csproj.GenerateResource.Cache
............此處省略41個文件信息
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