public DecryptFileProcessor(DecryptOptions decrypto)
{
this.decrypto = decrypto;
if (!this.decrypto.output.Equals(""))
{
if (this.decrypto.outputformat.Equals("json"))
{
writer = new JSONLogWriter();
}
else if (this.decrypto.outputformat.Equals("asciibin"))
{
writer = new HexLogWriter();
}
else
{
Console.WriteLine("Error only asciibin and json supported!");
return;
}
writer.Open(this.decrypto.output, "w");
}
}
static void Main(string[] args)
{
bool show_help = false;
DecryptFileProcessor dfp = null;
DecryptOptions decrypto = new DecryptOptions();
var p = new OptionSet()
{
{ "d|dll=",
"dll to be used to decrypt packets, must export decrypt() and init() functions.",
v => decrypto.dll = v },
{ "i|input=",
"logfile where raw data was captured.",
v => decrypto.input = v },
{ "f|format=",
"logfile format for how the data was captured.",
v => decrypto.format = v },
{ "o|output=",
"Where to store the decrypted output.",
v => decrypto.output = v },
{ "of|outputformat=",
"Output format (json|asciibin).",
v => decrypto.outputformat = v },
{ "h|?|help", "show this message and exit",
v => show_help = v != null },
};
p.Parse(args);
if (show_help)
{
ShowHelp(p, null);
}
if (decrypto.input == null)
{
ShowHelp(p, "input is required.");
}
else if (decrypto.output == null)
{
ShowHelp(p, "output is required.");
}
else if (decrypto.format == null)
{
ShowHelp(p, "format is required.");
}
if (decrypto.dll != null)
{
dfp = new DecryptFileProcessor(decrypto);
dfp.ProcessData();
}
else
{
IULogWriter logger = null;
if (decrypto.format.Equals("json"))
{
logger = new JSONLogWriter();
logger.Open(decrypto.input, "r");
Transmissions trans = logger.ReadTransmission();
foreach (LogEvent e in trans.LogEventList)
{
Console.WriteLine("{0} {1} {2}", e.sender, e.count, Encoding.ASCII.GetString(e.data));
}
}
}
}
