public void LoadResourceFile( String Filename )
{
Int32 filecount;
FileStream filehandle;
BinaryReader filereader;
List<Int32> offsetlist = new List<Int32>();
Int32 offsetcurrent = 0;
FileDescriptor newdescriptor;
Int32 stringlength;
Byte[] stringbytes;
filehandle = new FileStream( Filename, FileMode.Open );
filereader = new BinaryReader( filehandle );
filecount = filereader.ReadInt32();
for( UInt32 fileindex = 1; fileindex <= filecount; fileindex++ )
{
offsetcurrent = filereader.ReadInt32();
offsetlist.Add( offsetcurrent );
}
foreach( UInt32 offsetworking in offsetlist )
{
if( offsetworking == 0 )
{
//newdescriptor = new FileDescriptor();
//newdescriptor.Filename = "";
//newdescriptor.Length = -1;
newdescriptor = null;
}
else
{
filehandle.Seek( offsetworking, SeekOrigin.Begin );
newdescriptor = new FileDescriptor();
newdescriptor.Length = filereader.ReadInt32();
stringlength = filereader.ReadInt32();
stringbytes = filereader.ReadBytes( stringlength );
newdescriptor.Filename = System.Text.ASCIIEncoding.ASCII.GetString( stringbytes );
newdescriptor.Data = filereader.ReadBytes( newdescriptor.Length );
}
if (newdescriptor != null)
{
Files.Add(newdescriptor);
}
}
Console.WriteLine("Load: " + Filename + " (Size " + filehandle.Length + ")");
filereader.Close();
filehandle.Close();
}
public static void Main (string[] args)
{
ResourceDat datafile;
Console.WriteLine("FTL Data Packer");
Console.WriteLine("===============");
Console.WriteLine();
if (args.Length < 2)
{
WriteUsage();
}
else
{
switch( args[1] )
{
case "list":
datafile = new ResourceDat(args[0]);
foreach( FileDescriptor fd in datafile.Files)
{
Console.WriteLine(fd.Filename);
}
break;
case "extract":
if (args.Length < 3)
{
WriteUsage();
}
else
{
datafile = new ResourceDat(args[0]);
foreach (FileDescriptor fd in datafile.Files)
{
if( fd.Length >= 0 && fd.Filename.EndsWith(args[2]))
{
string filename = fd.Filename.Replace('/', System.IO.Path.DirectorySeparatorChar);
string filedir = System.IO.Path.GetDirectoryName(filename);
if (!System.IO.Directory.Exists(filedir))
{
System.IO.Directory.CreateDirectory(filedir);
}
Console.WriteLine("Extracting " + fd.Filename + " to " + filename);
System.IO.File.WriteAllBytes(filename, fd.Data);
}
}
}
break;
case "extractall":
datafile = new ResourceDat(args[0]);
foreach( FileDescriptor fd in datafile.Files)
{
if (fd.Length >= 0)
{
Console.WriteLine(fd.Filename);
string filename = fd.Filename.Replace('/', System.IO.Path.DirectorySeparatorChar);
string filedir = System.IO.Path.GetDirectoryName(filename);
if (!System.IO.Directory.Exists(filedir))
{
System.IO.Directory.CreateDirectory(filedir);
}
Console.WriteLine("Extracting " + fd.Filename + " to " + filename);
System.IO.File.WriteAllBytes(filename, fd.Data);
}
}
break;
case "replace":
datafile = new ResourceDat(args[0]);
if (args.Length < 4)
{
WriteUsage();
}
else
{
bool foundfile = false;
foreach (FileDescriptor fd in datafile.Files)
{
if (fd.Length >= 0 && fd.Filename == args[2])
{
foundfile = true;
Console.WriteLine("Found file " + fd.Filename + " (Size " + fd.Length.ToString() + ")");
fd.Data = System.IO.File.ReadAllBytes(args[3]);
fd.Length = fd.Data.Length;
Console.WriteLine(" New Size " + fd.Length.ToString());
break;
}
}
if( !foundfile )
{
Console.WriteLine("Did not find file " + args[2]);
}
}
datafile.SaveResourceFile(args[0]);
break;
case "add":
datafile = new ResourceDat(args[0]);
FileDescriptor fdx = new FileDescriptor();
fdx.Filename = args[2];
fdx.Data = System.IO.File.ReadAllBytes(args[3]);
datafile.Files.Add(fdx);
datafile.SaveResourceFile(args[0]);
break;
}
}
Console.WriteLine ();
}
