private void writeNewEntry(CpioArchiveEntry entry) //throws IOException
{
long inode = entry.getInode();
long devMin = entry.getDeviceMin();
if (CpioConstants.CPIO_TRAILER.equals(entry.getName()))
{
inode = devMin = 0;
}
else
{
if (inode == 0 && devMin == 0)
{
inode = nextArtificalDeviceAndInode & 0xFFFFFFFF;
devMin = (nextArtificalDeviceAndInode++ >> 32) & 0xFFFFFFFF;
}
else
{
nextArtificalDeviceAndInode =
java.lang.Math.max(nextArtificalDeviceAndInode,
inode + 0x100000000L * devMin) + 1;
}
}
writeAsciiLong(inode, 8, 16);
writeAsciiLong(entry.getMode(), 8, 16);
writeAsciiLong(entry.getUID(), 8, 16);
writeAsciiLong(entry.getGID(), 8, 16);
writeAsciiLong(entry.getNumberOfLinks(), 8, 16);
writeAsciiLong(entry.getTime(), 8, 16);
writeAsciiLong(entry.getSize(), 8, 16);
writeAsciiLong(entry.getDeviceMaj(), 8, 16);
writeAsciiLong(devMin, 8, 16);
writeAsciiLong(entry.getRemoteDeviceMaj(), 8, 16);
writeAsciiLong(entry.getRemoteDeviceMin(), 8, 16);
writeAsciiLong(entry.getName().length() + 1, 8, 16);
writeAsciiLong(entry.getChksum(), 8, 16);
writeCString(entry.getName());
pad(entry.getHeaderPadCount());
}
private void writeOldBinaryEntry(CpioArchiveEntry entry, bool swapHalfWord) //throws IOException
{
long inode = entry.getInode();
long device = entry.getDevice();
if (CpioConstants.CPIO_TRAILER.equals(entry.getName()))
{
inode = device = 0;
}
else
{
if (inode == 0 && device == 0)
{
inode = nextArtificalDeviceAndInode & 0xFFFF;
device = (nextArtificalDeviceAndInode++ >> 16) & 0xFFFF;
}
else
{
nextArtificalDeviceAndInode =
java.lang.Math.max(nextArtificalDeviceAndInode,
inode + 0x10000 * device) + 1;
}
}
writeBinaryLong(device, 2, swapHalfWord);
writeBinaryLong(inode, 2, swapHalfWord);
writeBinaryLong(entry.getMode(), 2, swapHalfWord);
writeBinaryLong(entry.getUID(), 2, swapHalfWord);
writeBinaryLong(entry.getGID(), 2, swapHalfWord);
writeBinaryLong(entry.getNumberOfLinks(), 2, swapHalfWord);
writeBinaryLong(entry.getRemoteDevice(), 2, swapHalfWord);
writeBinaryLong(entry.getTime(), 4, swapHalfWord);
writeBinaryLong(entry.getName().length() + 1, 2, swapHalfWord);
writeBinaryLong(entry.getSize(), 4, swapHalfWord);
writeCString(entry.getName());
pad(entry.getHeaderPadCount());
}
private void writeOldAsciiEntry(CpioArchiveEntry entry)
//throws IOException
{
long inode = entry.getInode();
long device = entry.getDevice();
if (CpioConstants.CPIO_TRAILER.equals(entry.getName()))
{
inode = device = 0;
}
else
{
if (inode == 0 && device == 0)
{
inode = nextArtificalDeviceAndInode & 0777777;
device = (nextArtificalDeviceAndInode++ >> 18) & 0777777;
}
else
{
nextArtificalDeviceAndInode =
java.lang.Math.max(nextArtificalDeviceAndInode,
inode + 01000000 * device) + 1;
}
}
writeAsciiLong(device, 6, 8);
writeAsciiLong(inode, 6, 8);
writeAsciiLong(entry.getMode(), 6, 8);
writeAsciiLong(entry.getUID(), 6, 8);
writeAsciiLong(entry.getGID(), 6, 8);
writeAsciiLong(entry.getNumberOfLinks(), 6, 8);
writeAsciiLong(entry.getRemoteDevice(), 6, 8);
writeAsciiLong(entry.getTime(), 11, 8);
writeAsciiLong(entry.getName().length() + 1, 6, 8);
writeAsciiLong(entry.getSize(), 11, 8);
writeCString(entry.getName());
}
