private void LoadFile(string filename)
{
using (var pCap = new PCapFile(new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)))
{
lock (DataPacketsLock)
{
DataPackets = pCap.Where(p => p.PacketType != PCapPacketType.Other && !(p.IsBaseIpProtocol ||
(p.PortSource == 0 && p.PortDestination == 0) ||
p.Data == null ||
p.Data.Length == 0)).ToList();
//DataPackets = pCap.ToList();
// Clear statistics
searchStats.Clear();
DataPackets.ForEach(row =>
{
if (SearchStats.IsSearchPacket(row))
{
searchStats.Add(row);
}
});
}
txtFilter.Text = "";
ShowDataPacket();
}
}
public PCapFile Parse()
{
using (FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
using (BinaryReader binaryReader = new BinaryReader(fileStream))
{
uint magicNumber = binaryReader.ReadUInt32();
if (magicNumber == 0xA1B2C3D4 || magicNumber == 0xD4C3B2A1)
{
var file = new PCapFile(magicNumber);
file.PacketRead += File_PacketRead;
file.Parse(binaryReader);
return(file);
}
}
}
return(null);
}
static void Main(string[] args)
{
//using (var pCap = new PCapFile(new FileStream("network.pcap", FileMode.Open, FileAccess.Read, FileShare.ReadWrite)))
using (var pCap = new PCapFile(new FileStream(@"c:\temp\ip_mix.pcap", FileMode.Open, FileAccess.Read, FileShare.ReadWrite)))
{
while (pCap.HasPacket)
{
var packet = pCap.Next();
if (packet.PacketType == PCapPacketType.Other)
{
continue;
}
if (packet.IsBaseIpProtocol || (packet.PortSource == 0 && packet.PortDestination == 0) || packet.Data == null || packet.Data.Length == 0)
{
continue;
}
Console.WriteLine($"Packet: {packet.PacketNumber}, Type: {packet.PacketType}, SourcePort: {packet.PortSource}, DestPort: {packet.PortDestination}, Len: {packet.Data.Length}");
}
}
}
