void Explode2KVol(string volFile, string dir)
{
try
{
using (FileStream vol2k = new FileStream(volFile, FileMode.Open, FileAccess.Read))
{
List <GT2KVolEntry> files = new List <GT2KVolEntry>();
BinaryReader br = new BinaryReader(vol2k);
string name = br.ReadString();
while (!String.IsNullOrEmpty(name))
{
GT2KVolEntry file = new GT2KVolEntry();
file.name = name;
byte[] offsetArray = br.ReadBytes(4);
byte[] sizeArray = br.ReadBytes(4);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(offsetArray);
Array.Reverse(sizeArray);
}
file.offset = BitConverter.ToInt32(offsetArray, 0) * 0x800;
file.length = BitConverter.ToInt32(sizeArray, 0);
files.Add(file);
name = br.ReadString();
}
int num = files.Count;
char[] pathSeps = new char[] { Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar };
StringBuilder sb = new StringBuilder();
for (int i = 0; i < num; ++i)
{
vol2k.Seek(files[i].offset, SeekOrigin.Begin);
byte[] fileData = br.ReadBytes(files[i].length);
string fileName = files[i].name;
string[] pathParts = fileName.Split(pathSeps);
sb.AppendFormat("{0}{1}", dir, Path.DirectorySeparatorChar);
if (pathParts.Length > 1)
{
sb.AppendFormat("{0}{1}", pathParts[0], Path.DirectorySeparatorChar);
Directory.CreateDirectory(sb.ToString());
fileName = pathParts[1];
}
sb.Append(fileName);
File.WriteAllBytes(sb.ToString(), fileData);
statusText.Text = String.Format("Extracted {0}", fileName);
sb.Remove(0, sb.Length);
}
}
}
catch (FileNotFoundException e)
{
MessageBox.Show(String.Format("GT2K Vol file couldn't be opened.\nError {0}", e.Message), "GT2K Vol Explode Error");
}
}
static public void Explode2KVol(string[] args)
{
try
{
using (FileStream vol2k = new FileStream(args[1], FileMode.Open, FileAccess.Read))
{
List <GT2KVolEntry> files = new List <GT2KVolEntry>();
BinaryReader br = new BinaryReader(vol2k);
string name = br.ReadString();
while (!String.IsNullOrEmpty(name))
{
GT2KVolEntry file = new GT2KVolEntry();
file.name = name;
byte[] offsetArray = br.ReadBytes(4);
byte[] sizeArray = br.ReadBytes(4);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(offsetArray);
Array.Reverse(sizeArray);
}
file.offset = BitConverter.ToInt32(offsetArray, 0) * 0x800;
file.length = BitConverter.ToInt32(sizeArray, 0);
files.Add(file);
name = br.ReadString();
}
int num = files.Count;
char[] pathSeps = new char[] { Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar };
StringBuilder sb = new StringBuilder();
for (int i = 0; i < num; ++i)
{
vol2k.Seek(files[i].offset, SeekOrigin.Begin);
byte[] fileData = br.ReadBytes(files[i].length);
string fileName = files[i].name;
string[] pathParts = fileName.Split(pathSeps);
sb.AppendFormat("{0}{1}", args[2], Path.DirectorySeparatorChar);
if (pathParts.Length > 1)
{
sb.AppendFormat("{0}{1}", pathParts[0], Path.DirectorySeparatorChar);
Directory.CreateDirectory(sb.ToString());
fileName = pathParts[1];
}
sb.Append(fileName);
File.WriteAllBytes(sb.ToString(), fileData);
sb.Remove(0, sb.Length);
}
}
}
catch (FileNotFoundException)
{
Console.Error.WriteLine("VOL file doesn't exist or can't be accessed!");
}
}