public void OpenFile(string FileName)
{
var bw = new BinaryReader(File.OpenRead(FileName));
var buffer = new byte[btsnoop_magic.Length];
bw.Read(buffer, 0, buffer.Length);
var fh = bw.ReadStruct <FileHeader>(new List <int>()
{
4, 4
});
this.datalink = (DataLayerLink)fh.datalink;
this.Version = fh.Version;
while (bw.BaseStream.Position < bw.BaseStream.Length)
{
var record = bw.ReadStruct <RecordHeader>(new List <int>()
{
4, 4, 4, 4, 8
});
var recbuf = new byte[record.incl_len];
bw.Read(recbuf, 0, recbuf.Length);
var Record = new BTSnoopRecord()
{
cum_drops = record.cum_drops,
flags = record.flags,
orig_len = record.orig_len,
Timestamp = new DateTime(1970, 1, 1).AddMilliseconds((record.ts_usec - SymbianTimeBaseDiffToUnixTimeBase) / 1000.0),
Data = recbuf,
};
this.Records.Add(Record);
}
bw.Close();
}
static void Main(string[] args)
{
if (args == null || args.Length < 1)
{
Console.WriteLine(" First argument: CSV File");
return;
}
var bts = new BTSnoop()
{
datalink = BTSnoop.DataLayerLink.H4,
Version = 1
};
var filename = args[0];
var csv = new StreamReader(new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read));
while (csv.BaseStream.Position < csv.BaseStream.Length)
{
string line = csv.ReadLine();
var entries = line.Split(new char[] { ',' });
// nur Bluetooth Entries
if (entries[1] == "Bluetooth")
{
double seconds = double.Parse(entries[2], CultureInfo.InvariantCulture.NumberFormat);
DateTime timeStamp = new DateTime(2012, 01, 01).AddSeconds(seconds);
var dt = entries[9].Split(new Char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
var data = new Byte[dt.Length + 1];
for (int i = 0; i < dt.Length; i++)
{
data[i + 1] = Byte.Parse(dt[i], System.Globalization.NumberStyles.HexNumber);
}
UInt32 flag = 0;
switch (entries[5])
{
case "0":
flag = (UInt32)BTSnoop.BTSnoopDirectionFlags.HostToController | (UInt32)BTSnoop.BTSnoopACLCommand.CommandOrEvent;
data[0] = (byte)BTSnoop.HCI_H4_TYPE.CMD;
break;
case "2":
flag = (UInt32)BTSnoop.BTSnoopDirectionFlags.HostToController | (UInt32)BTSnoop.BTSnoopACLCommand.ACLDataFrame;
data[0] = (byte)BTSnoop.HCI_H4_TYPE.ACL;
break;
case "81":
flag = (UInt32)BTSnoop.BTSnoopDirectionFlags.ControllerToHost | (UInt32)BTSnoop.BTSnoopACLCommand.CommandOrEvent;
data[0] = (byte)BTSnoop.HCI_H4_TYPE.EVT;
break;
case "82":
flag = (UInt32)BTSnoop.BTSnoopDirectionFlags.ControllerToHost | (UInt32)BTSnoop.BTSnoopACLCommand.ACLDataFrame;
data[0] = (byte)BTSnoop.HCI_H4_TYPE.ACL;
break;
}
var Rec = new BTSnoopRecord()
{
Timestamp = timeStamp,
cum_drops = 0,
flags = (UInt32)flag,
orig_len = (UInt32)data.Length,
Data = data
};
bts.Records.Add(Rec);
}
}
bts.SaveFile(Path.ChangeExtension(filename, ".log"));
}
