public void Write(byte[] data, int pos, int len, bool finish)
{
byte[] srcData = Util.ExtractByteArray(data, pos, len);
byte[] dstData = new byte[srcData.Length * 2 + 100];
if (this.finished)
{
throw new ApplicationException("already finished");
}
zs.next_in = srcData;
zs.avail_in = srcData.Length;
zs.next_in_index = 0;
zs.next_out = dstData;
zs.avail_out = dstData.Length;
zs.next_out_index = 0;
if (finish)
{
zs.deflate(zlibConst.Z_FINISH);
}
else
{
zs.deflate(zlibConst.Z_SYNC_FLUSH);
}
fifo.Write(dstData, 0, dstData.Length - zs.avail_out);
currentSize += len;
this.crc32 = ZipUtil.Crc32Next(data, pos, len, this.crc32);
if (finish)
{
this.finished = true;
this.crc32 = ~this.crc32;
GZipFooter f = new GZipFooter();
f.CRC32 = this.crc32;
f.ISIZE = (uint)(this.currentSize % 0x100000000);
fifo.Write(Util.StructToByte(f));
}
}
public void Write(byte[] data, int pos, int len, bool finish)
{
byte[] srcData = Util.ExtractByteArray(data, pos, len);
byte[] dstData = new byte[srcData.Length * 2 + 100];
if (this.finished)
{
throw new ApplicationException("already finished");
}
zs.next_in = srcData;
zs.avail_in = srcData.Length;
zs.next_in_index = 0;
zs.next_out = dstData;
zs.avail_out = dstData.Length;
zs.next_out_index = 0;
if (finish)
{
zs.deflate(zlibConst.Z_FINISH);
}
else
{
zs.deflate(zlibConst.Z_SYNC_FLUSH);
}
fifo.Write(dstData, 0, dstData.Length - zs.avail_out);
currentSize += len;
this.crc32 = ZipUtil.Crc32Next(data, pos, len, this.crc32);
if (finish)
{
this.finished = true;
this.crc32 = ~this.crc32;
GZipFooter f = new GZipFooter();
f.CRC32 = this.crc32;
f.ISIZE = (uint)(this.currentSize % 0x100000000);
fifo.Write(Util.StructToByte(f));
}
}
