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Merged
Narflex merged 1 commit into from
Jun 18, 2025
Merged

Remove usage of JTUX on server side #506

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2 changes: 0 additions & 2 deletions java/sage/DVBCaptureDevice.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,6 @@
*/
package sage;

import jtux.*;

/**
*
* @author Jean-Francois based on IVTV by Narflex
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2 changes: 0 additions & 2 deletions java/sage/FirewireCaptureDevice.java
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Expand Up @@ -15,8 +15,6 @@
*/
package sage;

import jtux.*;

/**
*
* @author Jean-Francois based on IVTV by Narflex
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184 changes: 0 additions & 184 deletions java/sage/IOUtils.java
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Expand Up @@ -1057,190 +1057,6 @@ public static boolean isLocalhostAddress(java.net.InetAddress inetAddress)
return false;
}

static int _IOC_NRBITS = 8;
static int _IOC_TYPEBITS = 8;
static int _IOC_SIZEBITS = 14;
static int _IOC_DIRBITS = 2;

static int _IOC_NRMASK = ((1 << _IOC_NRBITS)-1);
static int _IOC_TYPEMASK = ((1 << _IOC_TYPEBITS)-1);
static int _IOC_SIZEMASK = ((1 << _IOC_SIZEBITS)-1);
static int _IOC_DIRMASK = ((1 << _IOC_DIRBITS)-1);

static int _IOC_NRSHIFT = 0;
static int _IOC_TYPESHIFT = (_IOC_NRSHIFT+_IOC_NRBITS);
static int _IOC_SIZESHIFT = (_IOC_TYPESHIFT+_IOC_TYPEBITS);
static int _IOC_DIRSHIFT = (_IOC_SIZESHIFT+_IOC_SIZEBITS);

static int _IOC_NONE = 0;
static int _IOC_WRITE = 1;
static int _IOC_READ = 2;

static int _IOW(int type, int nr, int size)
{
int dir=_IOC_WRITE;
return (((dir) << _IOC_DIRSHIFT) |
((type) << _IOC_TYPESHIFT) |
((nr) << _IOC_NRSHIFT) |
((size) << _IOC_SIZESHIFT));
}

static int IOCTL_USB_CONNECTINFO = _IOW('U', 17, 8 /* struct usb_connectinfo */);

static long getUSBHWID()
{
// First get what is supposed to be the serial number; and then verify it exists
String targetSerial = exec(new String[] { "tbutil", "getserial" });

// Now convert this to the 64-bit long for the targetSerialID
long targetSerialID = 0;
int targetBitOffset = 0;
try
{
int idx = 0;
long currRead = targetSerial.charAt(idx++);
while (true)
{
currRead = Integer.parseInt(((char) currRead) + "", 16);
targetSerialID = targetSerialID ^ ((currRead & 0xF) << targetBitOffset);
if (idx >= targetSerial.length())
break;
currRead = targetSerial.charAt(idx++);
targetBitOffset += 4;
targetBitOffset = targetBitOffset % 64;
}
}
catch (Exception nfe)
{
}


// Check in /sys/bus/usb/devices to find anything in there that has a 'serial' field; but only check the ones
// that start with a number.
String[] usbdevids = new java.io.File("/sys/bus/usb/devices").list();
for (int i = 0; usbdevids != null && i < usbdevids.length; i++)
{
//System.out.println("Checking USB Dev ID=" + usbdevids[i]);
if (Character.isDigit(usbdevids[i].charAt(0)))
{
// Check for the 'serial' field
java.io.File serialFile = new java.io.File("/sys/bus/usb/devices/" + usbdevids[i] + "/serial");
if (serialFile.isFile())
{
//System.out.println("Serial exists for this device...");
int usbMajor = Integer.parseInt(usbdevids[i].substring(0, 1));
java.io.Reader inReader = null;
int usbMinor = -1;
try
{
inReader = new java.io.FileReader("/sys/bus/usb/devices/" + usbdevids[i] + "/devnum");
usbMinor = Integer.parseInt(((char)inReader.read()) + "");
inReader.close();
inReader = null;
}
catch (Exception e)
{
continue;
}
java.text.DecimalFormat leadZeros = new java.text.DecimalFormat("000");
//System.out.println("USB dev num " + usbMajor + "-" + usbMinor);
String verificationDevice = "/dev/bus/usb/" + leadZeros.format(usbMajor) + "/" + leadZeros.format(usbMinor);
//System.out.println("Verifying w/ device:" + verificationDevice);
int usb_fd = -1;
byte[] buf1 = new byte[8];
byte[] desc = new byte[18];
try
{
usb_fd = jtux.UFile.open(verificationDevice, jtux.UConstant.O_RDWR);
//System.out.println("ioctl "+IOCTL_USB_CONNECTINFO);
int retval = jtux.UFile.ioctl(usb_fd, IOCTL_USB_CONNECTINFO, buf1);
if(retval<0)
{
//System.out.println("Error "+retval);
continue;
}
else
{
//these bufs create the 'devnum', but you'll need to check endian in java.nio.Buffer
int checkedDevNum = 0;
if(java.nio.ByteOrder.nativeOrder() != java.nio.ByteOrder.BIG_ENDIAN)
checkedDevNum = ((buf1[3] & 0xFF) << 24) | ((buf1[2] & 0xFF) << 16) | ((buf1[1] & 0xFF) << 8) | (buf1[0] & 0xFF);
else
checkedDevNum = ((buf1[0] & 0xFF) << 24) | ((buf1[1] & 0xFF) << 16) | ((buf1[2] & 0xFF) << 8) | (buf1[3] & 0xFF);
//System.out.println("checked dev num=" + checkedDevNum);
if (checkedDevNum != usbMinor)
continue;
}
jtux.UFile.read(usb_fd, desc, 18);
// also make sure the serial index is non-zero
//System.out.println("Manuf index "+ (desc[14]&0xFF) +
// " Product index "+ (desc[15]&0xFF) +
// " Serial index "+ (desc[16]&0xFF));
if ((desc[16] & 0xFF) == 0)
continue;
}
catch (jtux.UErrorException e)
{
//System.out.println(e);
continue;
}
finally
{
try
{
jtux.UFile.close(usb_fd);
}
catch (jtux.UErrorException e1)
{
}
usb_fd=-1;
}

// Now read the serial and convert it to a 64-bit integer to return
long rv = 0;
int rvBitOffset = 0;
try
{
inReader = new java.io.FileReader("/sys/bus/usb/devices/" + usbdevids[i] + "/serial");
long currRead = inReader.read();
while (currRead != -1)
{
currRead = Integer.parseInt(((char) currRead) + "", 16);
rv = rv ^ ((currRead & 0xF) << rvBitOffset);
//System.out.println("Updating HWID rv=" + rv + " currRead=" + currRead + " rvBitOffset=" + rvBitOffset);
currRead = inReader.read();
rvBitOffset += 4;
rvBitOffset = rvBitOffset % 64;
}
inReader.close();
inReader = null;
}
catch (NumberFormatException nfe)
{
// This can happen reading the line terminator
if (inReader != null)
{
try
{
inReader.close();
inReader = null;
}
catch (Exception e2){}
}
}
catch (Exception e)
{
continue;
}
if (targetSerialID != 0 && Math.abs(targetSerialID) != Math.abs(rv))
continue;
return Math.abs(rv);
}
}
}
return 0;
}

public static final int SMB_MOUNT_EXISTS = 0;
public static final int SMB_MOUNT_SUCCEEDED = 1;
public static final int SMB_MOUNT_FAILED = -1;
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