/// <summary>
/// Reads the Central Directory to populate the list of files
/// </summary>
/// <param name="buffstream">The Stream to read from</param>
private void PopulateEntries(Stream buffstream)
{
buffstream.Seek(EOFStrct.CDOffset, SeekOrigin.Begin);
Entries = new List <ZipEntryFull>();
int count = 0;
while (count < EOFStrct.CDSize)
{
byte[] buff = BuffXOR(buffstream, 34); // Read up until all the variable field lengths have been read
int bufsize = BitConverter.ToUInt16(buff, 28) + BitConverter.ToUInt16(buff, 30) + BitConverter.ToUInt16(buff, 32) + 46; // Add them onto the total block size
buffstream.Seek(-34, SeekOrigin.Current); // Rewind back to the start of the entry
buff = BuffXOR(buffstream, bufsize); // Re-read the XOR
ZipEntryFull entry = new ZipEntryFull(buff, this);
Entries.Add(entry);
count += bufsize;
}
if (buffstream.Position != EOFRecordOff)
{
throw new FormatException("End of CD doesn't match position of EOFRecord");
}
}
/// <summary>
/// Reads the Central Directory to populate the list of files
/// </summary>
/// <param name="buffstream">The Stream to read from</param>
private void PopulateEntries(Stream buffstream)
{
buffstream.Seek(EOFStrct.CDOffset, SeekOrigin.Begin);
Entries = new List<ZipEntryFull>();
int count = 0;
while (count < EOFStrct.CDSize)
{
byte[] buff = BuffXOR(buffstream, 34); // Read up until all the variable field lengths have been read
int bufsize = BitConverter.ToUInt16(buff, 28) + BitConverter.ToUInt16(buff, 30) + BitConverter.ToUInt16(buff, 32) + 46; // Add them onto the total block size
buffstream.Seek(-34, SeekOrigin.Current); // Rewind back to the start of the entry
buff = BuffXOR(buffstream, bufsize); // Re-read the XOR
ZipEntryFull entry = new ZipEntryFull(buff, this);
Entries.Add(entry);
count += bufsize;
}
if (buffstream.Position != EOFRecordOff)
throw new FormatException("End of CD doesn't match position of EOFRecord");
}
