static void Main(string[] args)
{
if (args.Length == 0 || args.Length > 2)
{
Usage();
System.Environment.Exit(1);
}
string infile = args[0];
if (!File.Exists(infile))
{
Console.WriteLine("Unable to locate file '{0}'",infile);
System.Environment.Exit(1);
}
string outdir = args.Length > 1 ? args[1] : Path.Combine(System.Environment.CurrentDirectory, Path.GetFileNameWithoutExtension(infile)) ;
BSAArchive archive = new BSAArchive(infile);
foreach (var name in archive.FileNames)
{
byte[] data = archive.GetFile(name);
string fileName = Path.Combine(outdir, name);
string pathName = Path.GetDirectoryName(fileName);
try
{
Console.WriteLine(fileName);
Directory.CreateDirectory(pathName);
using (var file = File.Create(fileName, 4096))
{
file.Write(data, 0, data.Length);
}
}
catch (System.Exception ex)
{
Console.WriteLine("Unhandled exception while writing '{0}'", name);
}
}
}
/// <summary>
/// Retrieves the list of files in the specified BSA.
/// </summary>
/// <param name="p_strBsa">The BSA whose file listing is requested.</param>
/// <returns>The list of files contained in the specified BSA.</returns>
/// <exception cref="IllegalFilePathException">Thrown if <paramref name="p_strBsa"/>
/// contains illegal characters or refers to a file outside of the Data directory.</exception>
/// <exception cref="BSAArchive.BSALoadException">Thrown if the specified BSA cannot be loaded.</exception>
public string[] GetBSAFileList(string p_strBsa)
{
if (Path.GetDirectoryName(p_strBsa).Length > 0)
throw new IllegalFilePathException(p_strBsa);
if (!m_dicBSAs.ContainsKey(p_strBsa))
m_dicBSAs[p_strBsa] = new BSAArchive(Path.Combine(GameMode.PluginDirectory, p_strBsa));
return (string[])m_dicBSAs[p_strBsa].FileNames.Clone();
}
/// <summary>
/// Gets the specified file from the specified BSA.
/// </summary>
/// <param name="p_strBsa">The BSA from which to extract the specified file.</param>
/// <param name="p_strFile">The files to extract form the specified BSA.</param>
/// <returns>The data of the specified file.</returns>
/// <exception cref="IllegalFilePathException">Thrown if <paramref name="p_strBsa"/>
/// contains illegal characters or refers to a file outside of the Data directory, or
/// if <paramref name="p_strFile"/> refers to an unsafe location.</exception>
/// <exception cref="BSAArchive.BSALoadException">Thrown if the specified BSA cannot be loaded.</exception>
public byte[] GetDataFileFromBSA(string p_strBsa, string p_strFile)
{
if (Path.GetDirectoryName(p_strBsa).Length > 0)
throw new IllegalFilePathException(p_strBsa);
string strLoweredBsa = p_strBsa.ToLowerInvariant();
if (!m_dicBSAs.ContainsKey(strLoweredBsa))
m_dicBSAs[strLoweredBsa] = new BSAArchive(Path.Combine(GameMode.PluginDirectory, strLoweredBsa));
return m_dicBSAs[strLoweredBsa].GetFile(p_strFile);
}
internal BSAFileInfo(BSAArchive _bsa, int _offset, int _size)
{
bsa = _bsa;
offset = _offset;
size = _size;
if ((size & (1 << 30)) != 0)
{
size ^= 1 << 30;
compressed = !bsa.defaultCompressed;
}
else compressed = bsa.defaultCompressed;
}
internal BSAFileInfo(BSAArchive _bsa, int _offset, int _size)
{
bsa = _bsa;
offset = _offset;
size = _size;
if ((size & (1 << 30)) != 0)
{
size ^= 1 << 30;
compressed = !bsa.defaultCompressed;
}
else
{
compressed = bsa.defaultCompressed;
}
}