+ /**
+ * ping the guest daemon
+ *
+ * This is a test probe into the guestfs daemon running
+ * inside the qemu subprocess. Calling this function checks
+ * that the daemon responds to the ping message, without
+ * affecting the daemon or attached block device(s) in any
+ * other way.
+ *
+ * @throws LibGuestFSException
+ */
+ public void ping_daemon ()
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("ping_daemon: handle is closed");
+ _ping_daemon (g);
+ }
+ private native void _ping_daemon (long g)
+ throws LibGuestFSException;
+
+ /**
+ * test if two files have equal contents
+ *
+ * This compares the two files "file1" and "file2" and
+ * returns true if their content is exactly equal, or false
+ * otherwise.
+ *
+ * The external cmp(1) program is used for the comparison.
+ *
+ * @throws LibGuestFSException
+ */
+ public boolean equal (String file1, String file2)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("equal: handle is closed");
+ return _equal (g, file1, file2);
+ }
+ private native boolean _equal (long g, String file1, String file2)
+ throws LibGuestFSException;
+
+ /**
+ * print the printable strings in a file
+ *
+ * This runs the strings(1) command on a file and returns
+ * the list of printable strings found.
+ *
+ * Because of the message protocol, there is a transfer
+ * limit of somewhere between 2MB and 4MB. To transfer
+ * large files you should use FTP.
+ *
+ * @throws LibGuestFSException
+ */
+ public String[] strings (String path)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("strings: handle is closed");
+ return _strings (g, path);
+ }
+ private native String[] _strings (long g, String path)
+ throws LibGuestFSException;
+
+ /**
+ * print the printable strings in a file
+ *
+ * This is like the "g.strings" command, but allows you to
+ * specify the encoding.
+ *
+ * See the strings(1) manpage for the full list of
+ * encodings.
+ *
+ * Commonly useful encodings are "l" (lower case L) which
+ * will show strings inside Windows/x86 files.
+ *
+ * The returned strings are transcoded to UTF-8.
+ *
+ * Because of the message protocol, there is a transfer
+ * limit of somewhere between 2MB and 4MB. To transfer
+ * large files you should use FTP.
+ *
+ * @throws LibGuestFSException
+ */
+ public String[] strings_e (String encoding, String path)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("strings_e: handle is closed");
+ return _strings_e (g, encoding, path);
+ }
+ private native String[] _strings_e (long g, String encoding, String path)
+ throws LibGuestFSException;
+
+ /**
+ * dump a file in hexadecimal
+ *
+ * This runs "hexdump -C" on the given "path". The result
+ * is the human-readable, canonical hex dump of the file.
+ *
+ * Because of the message protocol, there is a transfer
+ * limit of somewhere between 2MB and 4MB. To transfer
+ * large files you should use FTP.
+ *
+ * @throws LibGuestFSException
+ */
+ public String hexdump (String path)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("hexdump: handle is closed");
+ return _hexdump (g, path);
+ }
+ private native String _hexdump (long g, String path)
+ throws LibGuestFSException;
+
+ /**
+ * zero unused inodes and disk blocks on ext2/3 filesystem
+ *
+ * This runs the *zerofree* program on "device". This
+ * program claims to zero unused inodes and disk blocks on
+ * an ext2/3 filesystem, thus making it possible to
+ * compress the filesystem more effectively.
+ *
+ * You should not run this program if the filesystem is
+ * mounted.
+ *
+ * It is possible that using this program can damage the
+ * filesystem or data on the filesystem.
+ *
+ * @throws LibGuestFSException
+ */
+ public void zerofree (String device)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("zerofree: handle is closed");
+ _zerofree (g, device);
+ }
+ private native void _zerofree (long g, String device)
+ throws LibGuestFSException;
+
+ /**
+ * resize an LVM physical volume
+ *
+ * This resizes (expands or shrinks) an existing LVM
+ * physical volume to match the new size of the underlying
+ * device.
+ *
+ * @throws LibGuestFSException
+ */
+ public void pvresize (String device)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("pvresize: handle is closed");
+ _pvresize (g, device);
+ }
+ private native void _pvresize (long g, String device)
+ throws LibGuestFSException;
+
+ /**
+ * modify a single partition on a block device
+ *
+ * This runs sfdisk(8) option to modify just the single
+ * partition "n" (note: "n" counts from 1).
+ *
+ * For other parameters, see "g.sfdisk". You should usually
+ * pass 0 for the cyls/heads/sectors parameters.
+ *
+ * This command is dangerous. Without careful use you can
+ * easily destroy all your data.
+ *
+ * @throws LibGuestFSException
+ */
+ public void sfdisk_N (String device, int n, int cyls, int heads, int sectors, String line)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("sfdisk_N: handle is closed");
+ _sfdisk_N (g, device, n, cyls, heads, sectors, line);
+ }
+ private native void _sfdisk_N (long g, String device, int n, int cyls, int heads, int sectors, String line)
+ throws LibGuestFSException;
+
+ /**
+ * display the partition table
+ *
+ * This displays the partition table on "device", in the
+ * human-readable output of the sfdisk(8) command. It is
+ * not intended to be parsed.
+ *
+ * @throws LibGuestFSException
+ */
+ public String sfdisk_l (String device)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("sfdisk_l: handle is closed");
+ return _sfdisk_l (g, device);
+ }
+ private native String _sfdisk_l (long g, String device)
+ throws LibGuestFSException;
+
+ /**
+ * display the kernel geometry
+ *
+ * This displays the kernel's idea of the geometry of
+ * "device".
+ *
+ * The result is in human-readable format, and not designed
+ * to be parsed.
+ *
+ * @throws LibGuestFSException
+ */
+ public String sfdisk_kernel_geometry (String device)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("sfdisk_kernel_geometry: handle is closed");
+ return _sfdisk_kernel_geometry (g, device);
+ }
+ private native String _sfdisk_kernel_geometry (long g, String device)
+ throws LibGuestFSException;
+
+ /**
+ * display the disk geometry from the partition table
+ *
+ * This displays the disk geometry of "device" read from
+ * the partition table. Especially in the case where the
+ * underlying block device has been resized, this can be
+ * different from the kernel's idea of the geometry (see
+ * "g.sfdisk_kernel_geometry").
+ *
+ * The result is in human-readable format, and not designed
+ * to be parsed.
+ *
+ * @throws LibGuestFSException
+ */
+ public String sfdisk_disk_geometry (String device)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("sfdisk_disk_geometry: handle is closed");
+ return _sfdisk_disk_geometry (g, device);
+ }
+ private native String _sfdisk_disk_geometry (long g, String device)
+ throws LibGuestFSException;
+
+ /**
+ * activate or deactivate all volume groups
+ *
+ * This command activates or (if "activate" is false)
+ * deactivates all logical volumes in all volume groups. If
+ * activated, then they are made known to the kernel, ie.
+ * they appear as "/dev/mapper" devices. If deactivated,
+ * then those devices disappear.
+ *
+ * This command is the same as running "vgchange -a y|n"
+ *
+ * @throws LibGuestFSException
+ */
+ public void vg_activate_all (boolean activate)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("vg_activate_all: handle is closed");
+ _vg_activate_all (g, activate);
+ }
+ private native void _vg_activate_all (long g, boolean activate)
+ throws LibGuestFSException;
+
+ /**
+ * activate or deactivate some volume groups
+ *
+ * This command activates or (if "activate" is false)
+ * deactivates all logical volumes in the listed volume
+ * groups "volgroups". If activated, then they are made
+ * known to the kernel, ie. they appear as "/dev/mapper"
+ * devices. If deactivated, then those devices disappear.
+ *
+ * This command is the same as running "vgchange -a y|n
+ * volgroups..."
+ *
+ * Note that if "volgroups" is an empty list then all
+ * volume groups are activated or deactivated.
+ *
+ * @throws LibGuestFSException
+ */
+ public void vg_activate (boolean activate, String[] volgroups)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("vg_activate: handle is closed");
+ _vg_activate (g, activate, volgroups);
+ }
+ private native void _vg_activate (long g, boolean activate, String[] volgroups)
+ throws LibGuestFSException;
+