protected internal virtual LhaEntry ReadHeader_Lv2(byte[] @base)
{
LhaEntry e = new LhaEntry();
e.SetMethod(encoding.GetString(@base, HDR2_OFF_METHOD, 5));
e.SetCompressedSize(Get32(@base, HDR2_OFF_COMPSIZE));
e.SetOriginalSize(Get32(@base, HDR2_OFF_ORIGSIZE));
e.SetHeaderTimeStamp(Get32(@base, HDR2_OFF_TIMESTAMP));
calcCRC.Update(@base, 0, @base.Length);
byte[] buf = new byte[2];
if (binaryReader.Read(buf, 0, buf.Length) != buf.Length)
{
throw (new LhaException("Lha header is broken (cannot read crc value)"));
}
e.SetCRC(Get16(buf, 0));
calcCRC.Update(buf, 0, buf.Length);
buf = new byte[1];
if (binaryReader.Read(buf, 0, buf.Length) != buf.Length)
{
throw (new LhaException("Lha header is broken (cannot read os signature)"));
}
e.SetOS(buf[0]);
calcCRC.Update(buf, 0, buf.Length);
buf = new byte[2];
if (binaryReader.Read(buf, 0, buf.Length) != buf.Length)
{
throw (new LhaException("Lha header is broken (cannot read ext)"));
}
calcCRC.Update(buf, 0, buf.Length);
for (int next = Get16(buf, 0); next > 0; next = ReadExHeader(e, next))
{
;
}
e.SetPath(dirName + fileName);
return(e);
}
