public LZX(string file)
{
File = new FileStream(file, FileMode.Open, FileAccess.ReadWrite, FileShare.None);
io = new EndianStream(File, false);
// Read it to make sure its a PkZip file
io.Seek((int)io.Length - 0x16, SeekOrigin.Begin);
if (io.ReadInt32() != 0x06054B50)
{
throw new Exception("This is not a PkZip File!");
}
// Lets read the structure
io.Seek((int)io.Length - 0x16, SeekOrigin.Begin);
ZipEndLocator el = new ZipEndLocator(io);
// Now that we have this info lets read our directory entries
entries = new List <ZipDirEntry>();
io.Seek(el.DirectoryOffset, SeekOrigin.Begin);
for (int i = 0; i < el.EntriesInDirectory; i++)
{
entries.Add(new ZipDirEntry(io));
}
}
public LZX(string file)
{
File = new FileStream(file, FileMode.Open, FileAccess.ReadWrite, FileShare.None);
io = new EndianStream(File, false);
// Read it to make sure its a PkZip file
io.Seek((int)io.Length - 0x16, SeekOrigin.Begin);
if (io.ReadInt32() != 0x06054B50)
throw new Exception("This is not a PkZip File!");
// Lets read the structure
io.Seek((int)io.Length - 0x16, SeekOrigin.Begin);
ZipEndLocator el = new ZipEndLocator(io);
// Now that we have this info lets read our directory entries
entries = new List<ZipDirEntry>();
io.Seek(el.DirectoryOffset, SeekOrigin.Begin);
for (int i = 0; i < el.EntriesInDirectory; i++)
{
entries.Add(new ZipDirEntry(io));
}
}
public void Extract(string newFileName)
{
// Move to the record
stream.Seek(headerOffset, SeekOrigin.Begin);
// Read the record
ZipFileRecord record = new ZipFileRecord(stream);
// Decompress our data
byte[] buffer = record.DecompressData();
// Create and write our file
FileStream fs = new FileStream(newFileName, FileMode.Create,
FileAccess.Write);
fs.Write(buffer, 0, buffer.Length);
fs.Close();
}