private bool process(string filename, StreamWriter singleWriter)
{
// Does the file exist?
if (!File.Exists(filename))
{
addText("File not found: " + filename);
// No, fail!
return(false);
}
byte[] data = null;
using (var f = File.Open(filename, FileMode.Open))
{
if (f.Length == 0)
{
if (singleWriter != null)
{
// Write the filename.
singleWriter.WriteLine(Path.GetFileName(filename));
// Write the decoded file.
singleWriter.WriteLine("Zero Length file.");
}
return(true);
}
data = new byte[f.Length];
f.Read(data, 0, (int)f.Length);
f.Close();
}
if (data == null)
{
// No data loaded.
return(false);
}
// Is this a compressed file?
if (data[0] == ZlibMarker)
{
// Yes, decompress it.
data = Zlib.Decompress(data);
if (data == null)
{
// Decompress failed.
return(false);
}
}
// Is this a proper python serial stream?
if (data[0] != HeaderByte)
{
// No, is this a python file? If yes, ignore it but dont cause an error.
if (data[0] == PythonMarker && decompilePython && !imbededPython)
{
try
{
Bytecode code = new Bytecode();
code.load(data);
string outfile = null;
if (code.body != null)
{
Python.PyString fns = code.body.filename as Python.PyString;
if (fns != null)
{
outfile = fns.str;
outfile = outfile.Replace(':', '_');
outfile = outfile.Replace('\\', '-');
outfile = outfile.Replace('/', '-');
}
}
if (outfile != null)
{
string pyd = Path.GetDirectoryName(filename);
pyd += "\\py\\";
if (!Directory.Exists(pyd))
{
Directory.CreateDirectory(pyd);
}
outfile = pyd + "\\" + outfile + ".txt";
string dump = Python.PrettyPrinter.print(code, true);
File.WriteAllText(outfile, dump);
}
}
catch (Exception e)
{
string err = Path.GetFileName(filename) + Environment.NewLine + "Error: " + e.ToString();
// We, had an error but should still produce some kind of notice in the output.
addText(err + Environment.NewLine);
if (singleWriter != null)
{
//// Write the filename.
//singleWriter.WriteLine(Path.GetFileName(filename));
//// Write the decoded file.
//singleWriter.WriteLine("Python Decoder Error.");
//singleWriter.WriteLine(err);
}
else
{
//File.WriteAllText(filename + ".txt", err);
}
return(false);
}
}
return(data[0] == PythonMarker);
}
bool decodeDone = false;
try
{
Unmarshal un = new Unmarshal();
un.analizeInput = analizeInput;
PyRep obj = un.Process(data);
decodeDone = true;
obj = analyse(obj, filename);
eveMarshal.PrettyPrinter printer = new eveMarshal.PrettyPrinter();
printer.analizeInput = analizeInput;
printer.decompilePython = decompilePython;
string decoded = printer.Print(obj);
if (singleWriter != null)
{
// Write the filename.
singleWriter.WriteLine(Path.GetFileName(filename));
// Write the decoded file.
singleWriter.Write(decoded);
singleWriter.Flush();
}
else
{
File.WriteAllText(filename + ".txt", decoded);
}
if (un.unknown.Length > 0)
{
addText(workingDirectory + Environment.NewLine);
addText(un.unknown.ToString() + Environment.NewLine);
}
}
catch (Exception e)
{
string err = Path.GetFileName(filename) + Environment.NewLine + "Error: " + e.ToString();
// We, had an error but should still produce some kind of notice in the output.
addText(err + Environment.NewLine);
if (singleWriter != null)
{
// Write the filename.
singleWriter.WriteLine(Path.GetFileName(filename));
// Write the decoded file.
singleWriter.WriteLine(decodeDone ? "Printer Error. " : "Decoder Error.");
singleWriter.WriteLine(err);
}
else
{
File.WriteAllText(filename + ".txt", err);
}
return(false);
}
return(true);
}