private static void createVanillaCatFromCas(string directory)
{
string text = directory + "cas.cat";
if (!File.Exists(text))
{
MessageBox.Show("No cat file to restore found.");
return;
}
using (BinaryWriter binaryWriter = new BinaryWriter(File.Open(text, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)))
{
binaryWriter.Write("NyanNyanNyanNyan".ToCharArray());
for (int i = 1; i < 50; i++)
{
string path = directory + "cas_" + ((i < 10) ? ("0" + i) : i.ToString()) + ".cas";
try
{
using (BinaryReader binaryReader = new BinaryReader(File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)))
{
while (binaryReader.BaseStream.Position < binaryReader.BaseStream.Length)
{
CasHeader casHeader = new CasHeader(binaryReader);
binaryWriter.Write(casHeader.sha1);
binaryWriter.Write((uint)binaryReader.BaseStream.Position);
binaryWriter.Write(casHeader.size);
binaryWriter.Write(i);
binaryReader.BaseStream.Position += (long)((ulong)casHeader.size);
}
}
}
catch
{
break;
}
}
}
File.Copy(text, directory + "cas.cat_backup", true);
}
private static void createVanillaCatFromCas(string directory)
{
string text = directory + "cas.cat";
if (!File.Exists(text))
{
MessageBox.Show("No cat file to restore found.");
return;
}
using (BinaryWriter binaryWriter = new BinaryWriter(File.Open(text, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)))
{
binaryWriter.Write("NyanNyanNyanNyan".ToCharArray());
for (int i = 1; i < 50; i++)
{
string path = directory + "cas_" + ((i < 10) ? ("0" + i) : i.ToString()) + ".cas";
try
{
using (BinaryReader binaryReader = new BinaryReader(File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)))
{
while (binaryReader.BaseStream.Position < binaryReader.BaseStream.Length)
{
CasHeader casHeader = new CasHeader(binaryReader);
binaryWriter.Write(casHeader.sha1);
binaryWriter.Write((uint)binaryReader.BaseStream.Position);
binaryWriter.Write(casHeader.size);
binaryWriter.Write(i);
binaryReader.BaseStream.Position += (long)((ulong)casHeader.size);
}
}
}
catch
{
break;
}
}
}
File.Copy(text, directory + "cas.cat_backup", true);
}
