PirsEntry getEntry()
{
PirsEntry entry = new PirsEntry();
entry.Filename = readString(0x27);
//Console.WriteLine(entry.FileName.Length);
if (!String.IsNullOrWhiteSpace(entry.Filename.Trim()))
{
entry.Flags = br.ReadByte();
if (getBit(entry.Flags, 7))
{
entry.Folder = true;
}
else
{
entry.Folder = false;
}
br.ReadBytes(0x3);
entry.Blocklen = Oper.ByteArrayToInt(br.ReadBytes(0x3));
entry.Cluster = br.ReadInt32() >> 8;
entry.Parent = (ushort)Convert.ToUInt32(Oper.ByteArrayToString(br.ReadBytes(2)), 16);
entry.Size = Oper.ByteArrayToInt(br.ReadBytes(0x4));
entry.UpdateTime = dosDateTime(Oper.ByteArrayToInt(br.ReadBytes(0x4)));
entry.AccessTime = dosDateTime(Oper.ByteArrayToInt(br.ReadBytes(0x4)));
long pos = br.BaseStream.Position;
entry.CRC = getCRC(br, entry.Cluster, entry.Size);
br.BaseStream.Seek(pos, SeekOrigin.Begin);
}
return(entry);
}
void openfile()
{
if (this.br != null)
{
this.br.Close();
}
if (this.fs != null)
{
this.fs.Dispose();
}
if (!File.Exists(_filename))
{
return;
}
this.fs = new FileStream(_filename, FileMode.Open, FileAccess.Read, FileShare.Read);
br = new BinaryReader(fs);
getDescription();
br.BaseStream.Seek(0L, SeekOrigin.Begin);
int num = Oper.ByteArrayToInt(br.ReadBytes(4));
if (((num != MAGIC_PIRS) && (num != MAGIC_LIVE)) && (num != MAGIC_CON_))
{
Console.WriteLine("Not a PIRS/LIVE file!\r\n");
}
else
{
br.BaseStream.Seek(0xc030L, SeekOrigin.Begin);
int num2 = Oper.ByteArrayToInt(br.ReadBytes(4));
if (num == MAGIC_CON_)
{
pirs_offset = PIRS_TYPE2;
pirs_start = 0xc000L;
}
else if (num2 == 0xffff)
{
pirs_offset = PIRS_TYPE1;
pirs_start = PIRS_BASE + pirs_offset;
}
else
{
pirs_offset = PIRS_TYPE2;
pirs_start = PIRS_BASE + pirs_offset;
}
if (variables.debugme)
{
Console.WriteLine("offset: {0:X} - start: {1:X}", pirs_offset, pirs_start);
}
parse();
}
//br.Close();
}