private void WriteCompressedSizeCRC(Int32 value, byte[] crc,
ZipEntry entry)
{
entry.CompressedSize = value;
entry.SetCrc(crc);
baseStream.Seek(offset, SeekOrigin.Begin);
WriteLeInt32(entry.CompressedSize);
WriteBytes(crc);
//Remove the recorded offset
offset = -1;
baseStream.Seek(0, SeekOrigin.End);
}
/// <summary>
/// Open the next entry from the zip archive, and return its
/// description. The method expects the pointer to be intact.
/// </summary>
private ZipEntry GetNextEntry()
{
ZipEntry currentEntry = null;
Int32 size = ReadLeInt32();
if (size == -1)
return new ZipEntry(String.Empty);
Int32 csize = ReadLeInt32();
byte[] crc = new byte[16];
ReadBuf(crc, crc.Length);
Int32 dostime = ReadLeInt32();
Int16 nameLength = ReadLeInt16();
byte[] buffer = new byte[nameLength];
ReadBuf(buffer, nameLength);
string name = ConvertToString(buffer);
currentEntry = new ZipEntry(name);
currentEntry.Size = size;
currentEntry.CompressedSize = csize;
currentEntry.SetCrc(crc);
currentEntry.DosTime = dostime;
return currentEntry;
}